Jack JK-781D — Part Book | Jintex
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Jack JK-781D — parts catalog

Page 1 — 1.头部外装置关系/FRAME & MISCELLANEOUS COVER COMPONENTS

Jack JK-781D parts on page 1
RefPart numberPart nameQty
1FRAME
2BRACKET
3BRACKET
4POST
5PIN
6PIN
7BUSHING
8COVER
9COVER
10SCREW
11BRACKET
12SCREW
13CYLINDER
14WASHER
19BRACKET
20BRACKET
21COVER
21-1COVER
21-2SCREW
21-3WASHER
22COVER
24SCREW
25RING
27BRACKET
34COVER
35WASHER
36SCREW
38BRACKET
39BRACKET
40SCREW
43BRACKET
44COVER
47ROD
48SCREW
49COVER
50COVER
51SCREW
52BRACKET
53BRACKET
54SCREW
55BRACKET
56SCREW
57BRACKET
58SCREW
59BRACKET
60BRACKET
64KNOB
65RING
67BRACKET
68BRACKET

1.头部外装置关系/FRAME & MISCELLANEOUS COVER COMPONENTS -1- jintex.in

Page 2

Jack JK-781D parts on page 2
RefPart numberPart nameQty
40211001机头侧盖
402S11001螺钉
402S11003螺钉
40202001机头支撑臂
402S11002螺钉
40226001弹性圆柱销
40222001橡胶缓冲垫
40212001侧盖板
40222002侧盖板衬垫
402S11003螺钉
40201001机壳侧盖
402S11031螺钉
402S30001螺钉
40222003缓冲垫
40212002挑线杆防护罩
402S11004螺钉
40201064面板
40222005面板塞
402S11036螺钉
40228008垫片
40222038面板衬垫
402S11003螺钉
40222007油封
40201061顶盖
40212003齿轮箱盖
40228001碟形弹片
402S20001轴位螺钉
40212004手动钩
402S11014螺钉
402S11001螺钉
40222009橡胶插塞
40222037上顶盖衬垫
40203001停刀杆轴导向管
40222011橡胶插塞
40222012右侧盖板衬垫
40212008左侧盖板
402S11003螺钉
40222013油视窗衬垫
40212006侧盖
402S11003螺钉
40222014侧盖板
402S11003螺钉
40212007推板
403S11001螺钉
40227041推板簧
402S30003底板支撑螺钉
40211003油视窗
40222014油视窗垫片
40222016盲孔塞
40223001油毡

序号 NO. 注解 Note 件号 Part NO. 名称 Description 数量 Qty 1 40211001 机头侧盖 FRAME SIDE COVER 1 2 402S11001 螺钉 SCREW 1 3 402S11003 螺钉 SCREW 1 4 40202001 机头支撑臂 MACHINE ARM SUPPORT ROD 1 5 402S11002 螺钉 SCREW 1 6 40226001 弹性圆柱销 PIN 1 7 40222001 橡胶缓冲垫 RUBBER CUSHION 1 8 40212001 侧盖板 SIDE COVER 1 9 40222002 侧盖板衬垫 SIDE COVER GASKET 1 10 402S11003 螺钉 SCREW 7 11 40201001 机壳侧盖 FRAME SIDE COVER 1 12 402S11031 螺钉 SCREW 2 13 402S30001 螺钉 SCREW 1 14 40222003 缓冲垫 CUSHION 2 15 0 16 0 17 0 18 0 19 40212002 挑线杆防护罩 THREAD TAKE-UP LEVER OIL GUARD 1 20 402S11004 螺钉 SCREW 2 21-1 40201064 面板 FACE COVER COMPLETE 1 21-2 40222005 面板塞 FACE COVER COMPLETE PLUG 1 21-3 402S11036 螺钉 SCREW 1 22 40228008 垫片 SPACER 1 23 40222038 面板衬垫 GASKET 1 24 0 25 402S11003 螺钉 SCREW 4 27 40222007 油封 OIL SEAL 2 29 40201061 顶盖 TOP COVER 0 30 0 33 0 34 40212003 齿轮箱盖 GEAR CASE COVER 1 35 40228001 碟形弹片 DISC SPRING 1 36 402S20001 轴位螺钉 HINGE SCREW 1 38 40212004 手动钩 HAND STOP LATCH 1 39 402S11014 螺钉 SCREW 2 40 402S11001 螺钉 SCREW 6 41 0 42 0 43 40222009 橡胶插塞 RUBBER PLUG 1 44 40222037 上顶盖衬垫 TOP COVER GASKET REAR 1 45 0 46 0 47 40203001 停刀杆轴导向管 KNIFE STOP LEVER SHAFT GUIDE 1 48 40222011 橡胶插塞 RUBBER PLUG 1 49 40222012 右侧盖板衬垫 SIDE COVER GASKET 1 50 40212008 左侧盖板 SIDE COVER 3 51 402S11003 螺钉 SCREW 1 52 40222013 油视窗衬垫 GASKET 1 53 40212006 侧盖 SIDE COVER 7 54 402S11003 螺钉 SCREW 1 55 40222014 侧盖板 SIDE COVER 4 56 402S11003 螺钉 SCREW 1 57 40212007 推板 BED SLIDE 1 58 403S11001 螺钉 SCREW 1 59 40227041 推板簧 BED SLIDE SPRING 2 60 402S30003 底板支撑螺钉 BED SCREW STUD 0 61 0 62 0 64 40211003 油视窗 OIL SIGHT WINDOW 1 65 40222014 油视窗垫片 OIL SIGHT WINDOW GASKET 1 67 40222016 盲孔塞 RUBBER PLUG 5 68 40223001 油毡 OIL FELT 2 -2- jintex.in

Page 3 — 2.上轴关系/MAIN SHAFT COMPONENTS

Jack JK-781D parts on page 3
RefPart numberPart nameQty
11SCREW
22WASHER
33BRACKET
1010SHAFT
1111BEARING
1212SHAFT
1313CONNECTING ROD
1414SCREW
1515WASHER
1717BEARING
1818SHAFT
1919SHAFT
2020BRACKET
2222SCREW
2323BEARING
2424BEARING
2525WASHER
2626GEAR
2727CONNECTING ROD
2828SHAFT
2929BEARING
3030BEARING
30-130-1BEARING
3232SCREW
3333SCREW
3535PULLEY
3636BELT
3737PULLEY
38-138-1GEAR
38-238-2GEAR
38-338-3GEAR
3939FAN COVER
4040SCREW
4141SHAFT
4242SHAFT
4343WASHER
4444SCREW
4545SCREW
88SHAFT

2.上轴关系/MAIN SHAFT COMPONENTS -3- jintex.in

Page 4

Jack JK-781D parts on page 4
RefPart numberPart nameQty
40226002铰链销
402S14001螺钉
12923018油线
40202054上轴
4053800200挑战连杆
40204001挑战杆组件
40205001针杆曲柄
402S30004针杆曲柄连杆
402S30004滚针轴承
402S30004左旋螺钉
40228002止推垫圈
402S30005螺钉
40204002平衡块
402S14002螺钉
101S11003螺钉
B04009轴承
40203003轴套
H03012挡圈25
B07016滚动轴承
40205002刀杆驱动连杆
40210001刀杆传动偏心凸轮
B02004螺钉
402S14006螺钉
409S14001螺钉
402S14003螺钉
40225001蜗杆
4023503000同步带轮组件
40235003同步带
40224006轴承
40201063联轴器
40101018联轴器传动块2
40122023减震橡胶
40235027手轮
40230001主轴电机
402S13012电机安装螺钉
40235028绕线轮
403S14012绕线轮螺钉
413S14001螺钉
207S14006螺钉

序号 Note Part NO. 名称 Description 数量 Qty 1 2 3 4 5 6 7 8 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 30-1 31 32 33 34 35 36 37 38 38-1 38-2 38-3 39 40 41 42 43 44 45 40226002 402S14001 12923018 40202054 4053800200 40204001 40205001 402S30004 40228002 402S30005 40204002 402S14002 101S11003 B04009 40203003 H03012 B07016 40205002 40210001 B02004 402S14006 409S14001 402S14003 40225001 4023503000 40235003 40224006 40201063 40101018 40122023 40235027 40230001 402S13012 40235028 403S14012 413S14001 207S14006 铰链销 螺钉 油线 上轴 挑战连杆 挑战杆组件 针杆曲柄 针杆曲柄连杆 滚针轴承 左旋螺钉 止推垫圈 螺钉 平衡块 螺钉 螺钉 轴承 轴套 挡圈25 滚动轴承 刀杆驱动连杆 刀杆传动偏心凸轮 螺钉 螺钉 螺钉 蜗杆 同步带轮组件 同步带 轴承 联轴器 联轴器传动块1 联轴器传动块2 减震橡胶 手轮 主轴电机 电机安装螺钉 绕线轮 绕线轮螺钉 螺钉 螺钉 HINGE STUD SCREW OIL WICK MAIN SHAFT THREAD TAKE UP CRANK LINK TAKE UP NEEDLE BAR CRANK NEEDLE BAR CRANK CONNECTING ROD NEEDLE BEARING END SCREW LEFT THRUST WASHER SCREW COUNTER WEIGHT SCREW SCREW BALL BEARING BALL BEARING THRUST COLLAR ROLLER BEARING KNIFE BAR DRIVING CONNECTING ROD KNIFE BAR DRIVING ECCENTRIC CAM SCREW SCREW SCREW WORM SHAFT SPROCKET TIMING BELT BEARING COUPLING 1 COUPLING 2 DAMPING RUBBER HAND WHEEL SERVO MOTOR SCREW BOBBIN WINDER DRIVING WHEEL SCREW SCREW SCREW 1 1 1 0 0 0 0 1 1 2 1 0 1 1 1 2 1 1 1 1 1 6 2 0 2 1 0 1 1 1 1 1 1 1 4 1 2 6 2 -4- jintex.in

Page 5 — 3.下轴关系/HOOK DRIVING SHAFT COMPONENTS

Jack JK-781D parts on page 5
RefPart numberPart nameQty
11
1010
1111
1212
1313
1414
1515
1616
1717
1818
1919
2222
2323
2424
2525
2626
2727
2828
2929
3030
3131
3232
3333
3434
3535
3636
3737
3838
3939
4040
4141
4242
4343
4444
4545
4646
4747
4848
4949
5050
5151
5252
5353
5454
5555
5656
5757
5858
5959

3.下轴关系/HOOK DRIVING SHAFT COMPONENTS jintex.in

Page 6

Jack JK-781D parts on page 6
RefPart numberPart nameQty
4021800100梭壳组件
4021800200梭子
4021800500梭壳组件
40212010梭壳定位板
402S11006螺钉
4020300700旋梭筒组件
413S14011螺钉
40123016油线
N01008螺母
40228002垫圈
40203009下轴前套
12923018油线
40225002蜗杆
40225003小齿轮
201S14002螺钉
H01009挡圈
B04012轴承
20108001挡圈
402S14006螺钉
4023500700皮带轮链轮组件
40224004轴承
40208001轴承固定挡圈
20628006垫圈
402S13001内六角平头螺钉
S05038螺钉
H01009挡圈
B04012轴承
40235008皮带张紧轮
40226005调节杠杆销
40205023张紧连杆
40212102调节配件
40204037连接接头
40228031垫片
40226051连接销
40205024调节连杆
40212103固定板
40223005油毡
402S30009旋梭调节润滑螺钉
402S16002螺母
40221005油管
400122调节润滑螺钉座
40221004调节润滑螺钉座架
402S11004十字槽盘头螺钉
40202039下轴
40226006调节销
402S16026调节螺母
40208014挡圈
41303002挡圈
413S14004螺钉
S05004固定板安装螺钉

序号 Note 件号 Part NO. 名称 Description 数量 Qty 1 4021800100 梭壳组件 BOBBIN CASE ASM. 1 10 4021800200 梭子 BOBBIN 1 11 4021800500 梭壳组件 HOOK C ASM. 1 12 40212010 梭壳定位板 BOBBIN CASE POSITIONING PLATE 1 13 402S11006 螺钉 SCREW 2 14 4020300700 旋梭筒组件 OIL SLEEVE ASM. 1 15 413S14011 螺钉 SCREW 4 16 40123016 油线 OIL WICK 1 17 N01008 螺母 NUT 1 18 40228002 垫圈 THRUST WASHER 1 19 40203009 下轴前套 BUSHING ASM 1 20 12923018 油线 OIL WICK 1 21 2 22 40225002 蜗杆 WORM LEVER 1 23 40225003 小齿轮 PINION 1 24 201S14002 螺钉 SCREW 6 25 H01009 挡圈 THRUST COLLAR 1 26 B04012 轴承 BALL BEARING 1 27 20108001 挡圈 THRUST COLLAR 1 28 402S14006 螺钉 SCREW 2 29 4023500700 皮带轮链轮组件 BELT SPROCKET 1 30 40224004 轴承 BALL BEARING 1 31 40208001 轴承固定挡圈 COLLAR 1 32 20628006 垫圈 WASHER 1 33 402S13001 内六角平头螺钉 SCREW 1 34 S05038 螺钉 SCREW 1 35 H01009 挡圈 THRUST COLLAR 1 36 B04012 轴承 BALL BEARING 1 37 40235008 皮带张紧轮 TENSION PULLEY 1 38 40226005 调节杠杆销 ADJUSTING LEVER PIN 1 39 40205023 张紧连杆 TENSION PULLEY LINK 1 40 40212102 调节配件 ADJUSTING GUIDE 1 41 40204037 连接接头 CONNECTOR 1 42 40228031 垫片 SPACER 1 43 40226051 连接销 CONNECTION PIN 1 44 40205024 调节连杆 ADJUSTING LINK 1 45 40212103 固定板 FIXED PLATE 2 46 40223005 油毡 OIL FELT 2 47 402S30009 旋梭调节润滑螺钉 HQOK OIL ADJUSTING SCREW 1 48 402S16002 螺母 NUT 1 49 40221005 油管 OIL TUBE 0 50 400122 调节润滑螺钉座 OIL ADJUSTING SCREW BASE 1 51 40221004 调节润滑螺钉座架 OIL ADJUSTING SCREW BRACKET 1 52 402S11004 十字槽盘头螺钉 SCREW 2 53 40202039 下轴 HQOK DRIVING SHAFT 1 54 40226006 调节销 ADJUSTING PIN 1 55 402S16026 调节螺母 NUT 1 56 40208014 挡圈 THRUST COLLAR 1 57 41303002 挡圈 THRUST COLLAR 1 58 413S14004 螺钉 SCREW 2 59 S05004 固定板安装螺钉 SCREW 2 -6- jintex.in

Page 7

Jack JK-781D parts on page 7
RefPart numberPart nameQty
1PRESSER BAR
2PRESSER BAR GUIDE
3SPRING
4PRESSER BAR HOLDER
6BRACKET
7SCREW
8WASHER
9SCREW
10BRACKET
11PIN
13SCREW
14BRACKET
14-1BRACKET
15SCREW
16SCREW
17SCREW
18SCREW
19BRACKET
20BRACKET
21BRACKET
22SCREW
23BRACKET
24SCREW
25SCREW
26SCREW
27BRACKET
28BRACKET
30BASE PLATE
31BASE PLATE
32SCREW
33BRACKET
34BRACKET
35BRACKET
36SCREW
37SHAFT
38BRACKET
39SCREW
40SHAFT
41PIN
42BRACKET
43BRACKET
44SCREW
45SCREW
46BRACKET
47BRACKET
48NUT
49BRACKET
50BRACKET
51SCREW
52COLLAR
53SCREW
54NUT

4. 压脚棒、送布板关系/PRESSER BAR. WORK CLAMP CARRIER COMPONENTS jintex.in

Page 8

Jack JK-781D parts on page 8
RefPart numberPart nameQty
402S30010压簧调节手柄
40202004压棒
40227002压簧
40212013导向支架
40209003压棒定位架
409S14001内六角平端紧定螺钉
40203010套管
40209004滑动滚轮
40226007滑动滚销
40209005支架
40212014安全防护
402S30011压棒螺钉
402S11030螺钉
402S11036螺钉
40212015导向支架
206S11002螺钉
206S11002螺钉
101S11020螺钉
40212016面线剪断器导架
40212017面线剪断器导架
40216001压脚板座
40227003压脚板座弹簧销
40212018压脚弹簧板
40226008压脚弹簧定位销
402S20002轴位螺钉
101S11019螺钉
40216002压脚板
4021600300压脚板座组件
40212019送布拖板
4021202000支架盖板组件
402S11007螺钉
40201004送料支架
401S12001螺钉
40205004压脚背支架
402S20003轴位螺钉
40202005压脚背滑杆
40212023送布拖板支架导块
402S11028螺钉
40201033送布支架
40226010连接销
402S11009螺钉
40204031拖架
402S14006螺钉
402S30016螺钉
402S30013螺钉
40212024调节送料长度导板
402S16003螺母
4020400400调节送料长度刻度盘组件
40205005送料臂
S05040螺钉M6×16
40209006滚子
40226012曲柄滚子销
402S16003螺母

序号 Note No. 件号 Part NO. 名称 Description 数量 Qty 1 402S30010 压簧调节手柄 PRESSER SPRING REGULATOR 1 2 40202004 压棒 PRESSER BAR 1 3 40227002 压簧 PRESSER SPRING 1 4 40212013 导向支架 GUIDE BRACKET 1 6 40209003 压棒定位架 PRESSER BAR POSITION BRACKET 1 7 409S14001 内六角平端紧定螺钉 SCREW 1 8 40203010 套管 COLLAR 1 9 40209004 滑动滚轮 SLIDE ROLLER 1 10 40226007 滑动滚销 CONNECTING PIN 1 11 40209005 支架 BRACKET 1 12 40212014 安全防护 SAFE DEFEND GUIDE 1 13 402S30011 压棒螺钉 SCREW 1 14 402S11030 螺钉 SCREW 1 14-1 402S11036 螺钉 SCREW 1 15 40212015 导向支架 GUIDE BRACKET 1 16 206S11002 螺钉 SCREW 2 17 206S11002 螺钉 SCREW 2 18 101S11020 螺钉 SCREW 1 19 40212016 面线剪断器导架 NEEDLETHREAD TRIMMER GUIDE 1 20 40212017 面线剪断器导架 NEEDLETHREAD TRIMMER GUIDE 1 21 40216001 压脚板座 WORK CLAMP CHECK HOLDER 1 22 40227003 压脚板座弹簧销 WORK CLAMP CHECK HOLDER SPRING 1 23 40212018 压脚弹簧板 WORK CLAMP CHECK SPRING 2 24 40226008 压脚弹簧定位销 WORK CLAMP CHECK SPRING SET PIN 2 25 402S20002 轴位螺钉 HINGE SCREW 1 26 101S11019 螺钉 SCREW 1 27 40216002 压脚板 WORK CLAMP CHECK 1 28 4021600300 压脚板座组件 WORK CLAMP CHECK HOLDER ASM. 1 30 40212019 送布拖板 STITCH PLATE 1 31 4021202000 支架盖板组件 BRACKET COVER 0 32 402S11007 螺钉 SCREW 2 33 40201004 送料支架 WORK CLAMP ARM BRACKET ASM 1 34 401S12001 螺钉 SCREW 1 35 40205004 压脚背支架 WORK CLAMP CARRIER BRACKET PITMAN 1 36 402S20003 轴位螺钉 HINGE SCREW 1 37 40202005 压脚背滑杆 WORK CLAMP ARM SLIDE ROD 1 38 40212023 送布拖板支架导块 WORK CLAMP CARRIER BRACKET GUIDE 1 39 402S11028 螺钉 SCREW 2 40 40201033 送布支架 WORK CLAMP BRACKET 1 41 40226010 连接销 CONNECTION PIN 1 42 402S11009 螺钉 SCREW 1 43 40204031 拖架 BEARING ARM 1 44 402S14006 螺钉 SCREW 1 45 402S30016 螺钉 SCREW 1 46 402S30013 螺钉 SCREW 1 47 40212024 调节送料长度导板 LENGTH REGULATING SHAFT GUIDE 1 48 402S16003 螺母 NUT 1 49 4020400400 调节送料长度刻度盘组件 LENGTH REGULATING SCALE ASM. 1 50 40205005 送料臂 BELL CRANK 1 51 S05040 螺钉M6×16 SCREW 1 52 40209006 滚子 ROLLER 1 53 40226012 曲柄滚子销 BELL CRANK ROLLER STUD 1 54 402S16003 螺母 NUT 1 -8- jintex.in

Page 9 — 5. NEEDLE BAR FRAME COMPONENTS

Jack JK-781D parts on page 9
RefPart numberPart nameQty
11NUT
22WASHER
33SCREW
44COLLAR
55PIN
66NEEDLE BAR CONNECTING ROD
77NEEDLE BAR CONNECTING ROD
88SHAFT
99COLLAR
1010NEEDLE BAR FRAME
1313SHAFT
1414SCREW
1616SCREW
1717LINK
1818NEEDLE BAR CONNECTING ROD
1919BRACKET
2020SCREW
2121SCREW
2222SCREW
2323SCREW
2424SCREW
2525COLLAR
2626COLLAR
2727COLLAR
2828SHAFT
2929COLLAR
3030COLLAR
3131COLLAR
3232SCREW
3333WASHER
3434SCREW
3535NEEDLE BAR FRAME
3636BRACKET
3737SCREW
3838BRACKET
3939LEVER
4040SHAFT
4141NEEDLE BAR CONNECTING ROD
41-141-1NEEDLE BAR CONNECTING ROD
4343BRACKET
4444BRACKET
4545BRACKET
4646BRACKET
4747BRACKET
4848BRACKET
4949SCREW
5050BRACKET
5151BRACKET
5353BRACKET
5454BRACKET
5555SHAFT

5. 针棒揺动台关系/NEEDLE BAR FRAME COMPONENTS 6 7 10 2 3 1 32 33 34 35 49 36 37 50 31 45 46 49 40 39 41 41-1 43 38 38 51 53 54 44 9 5 4 8 13 55 14 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 5. 针棒揺动台关系/NEEDLE BAR FRAME COMPONENTS jintex.in

Page 10

Jack JK-781D parts on page 10
RefPart numberPart nameQty
400123针杆架滑块
402S30014滑块销钉
402S16003螺母
40203011摇杆后轴套
402S14001螺钉
402220190形圈
40223023油芯
4020200700摆杆轴组件
40204006摆杆后轴衬
40203012摆杆曲柄
40204007摆杆后柄
402S13002螺钉
402S20004轴位螺钉
402S16004螺母
40204008针杆摇杆
400132摆杆连接导板
S05049螺钉M4×14
402S30015螺钉
402S16005螺母
4022500400针齿驱动轮组件
40208002挡圈
402S14006螺钉
40203013切刀驱动轴
12923018油线
402S30016螺钉
40208003挡圈
402S14006螺钉
4020100600针杆架组件
402S14001螺钉
40226014铰链销
12923018油线
40212027左固定片
402S11010螺钉
40223009油毡
40212028油线高端固定板
402S11022螺钉
40205006针杆连接杆
402S11010螺钉
40212029油线底端固定板
40202009针杆
40213001针杆导线架
101S11006螺钉
40217002机针12#
40212030右固定片
402S11010螺钉
400124固定导片
40203014针杆套筒
40203015针杆套筒
40211005油毡架
40226015轴心
40223010油毡

序号 NO. 注解 Note 件号 Part NO. 名称 Description 数量 Qty 1 400123 针杆架滑块 NEEDLE BAR CONNECTION SLIDE BLOCK 1 2 402S30014 滑块销钉 STUD 1 3 402S16003 螺母 NUT 1 4 40203011 摇杆后轴套 FRAME ROCK SHAFT BUSHING FRONT 1 5 402S14001 螺钉 SCREW 6 6 40222019 0形圈 RUBBER 1 7 40223023 油芯 OIL WICK 1 8 4020200700 摆杆轴组件 FRAME ROCK SHAFT 1 9 40204006 摆杆后轴衬 FRAME ROCK SHAFT BUSHING REAR 1 10 40203012 摆杆曲柄 FRAME ROCK SHAFT CRANK 1 13 40204007 摆杆后柄 FRAME ROCK SHAFT CRANK FRONT 1 14 402S13002 螺钉 SCREW 1 15 16 402S20004 轴位螺钉 HINGE SCREW 1 17 402S16004 螺母 NUT 1 18 40204008 针杆摇杆 NEEDLE BAR PITMAN 1 19 400132 摆杆连接导板 ROCK SHAFT CONNECTION GUIDE 1 20 S05049 螺钉M4×14 SCREW 2 21 402S30015 螺钉 SCREW 1 22 402S16005 螺母 NUT 1 23 4022500400 针齿驱动轮组件 NEEDLE DRIVING GEAR 1 24 40208002 挡圈 THRUST COLLAR 1 25 402S14006 螺钉 SCREW 2 26 0 27 40203013 切刀驱动轴 CAM SHAFT 1 28 12923018 油线 OIL WICK 1 29 402S30016 螺钉 SCREW 1 30 40208003 挡圈 THRUST COLLAR 1 31 402S14006 螺钉 SCREW 1 32 4020100600 针杆架组件 NEEDLE BAR FRAME 1 33 402S14001 螺钉 SCREW 1 34 40226014 铰链销 HINGE STUD 1 35 12923018 油线 OIL WICK 1 36 40212027 左固定片 RETAINER LEFT 1 37 402S11010 螺钉 SCREW 2 38 40223009 油毡 FELT 2 39 40212028 油线高端固定板 OIL FELT RETAINER HIGH 1 40 402S11022 螺钉 SCREW 2 41 40205006 针杆连接杆 NEEDLE BAR CONNECTION 1 41-1 402S11010 螺钉 SCREW 1 42 0 43 40212029 油线底端固定板 OIL FELT RETAINER LOWER 1 44 40202009 针杆 NEEDLE BAR 1 45 40213001 针杆导线架 NEEDLE BAR BOBBIN THREAD GUIDE 1 46 101S11006 螺钉 SCREW 1 47 40217002 机针12# NEEDLE DP×5 5 48 40212030 右固定片 RETAINER RIGHT 1 49 402S11010 螺钉 SCREW 2 50 400124 固定导片 POSITION BRACKET 1 51 40203014 针杆套筒 NEEDLE BAR BUSHING 1 52 0 53 40203015 针杆套筒 NEEDLE BAR BUSHING 1 54 40211005 油毡架 OIL FELT RETAINER 1 55 40226015 轴心 SHAFT 1 56 40223010 油毡 OIL FELT 1 -10- jintex.in

Page 11 — 6. 针摆幅调节关系/OVEREDGING WIDTH ADJUSTING COMPONENTS

Jack JK-781D parts on page 11
RefPart numberPart nameQty
11BOLT
22BOLT
33NUT
44NUT
55BOLT
66BOLT
7-17-1PIN
77BOLT
88BOLT
99NUT
1010BOLT
1111PIN
1212BOLT
1313BOLT
1414BRACKET
1515BOLT
1616WASHER
1717BOLT
1818BRACKET
1919BRACKET
2020BRACKET
2121BRACKET
2222BRACKET
2323BOLT
2424BRACKET
2525BOLT
2626BRACKET
2727BRACKET
2828BOLT
2929BOLT
3030BOLT
3131SHAFT
3232BRACKET
3333BRACKET
3434BRACKET
3535BRACKET
3636BRACKET
3737BRACKET
3838NUT
3939BOLT
4040BRACKET
4141BRACKET
4242SPRING
4343PIN
4444BRACKET
4545SPRING
4646BOLT
4747BOLT
4848BRACKET
4949BOLT

6. 针摆幅调节关系/OVEREDGING WIDTH ADJUSTING COMPONENTS 1 2 6 5 7-1 7 8 9 11 12 13 14 15 16 17 18 3 4 10 21 20 19 22 23 43 42 40 41 39 38 44 36 35 33 34 27 26 24 25 32 31 30 29 45 46 47 48 49 -11- jintex.in

Page 12

Jack JK-781D parts on page 12
RefPart numberPart nameQty
402S30017螺钉
402S11034螺钉
402S16006
N01008母M8
40201008复位杆
101S11021螺钉
40202010离合杆
40211006止动橡皮
402S30018螺钉M5×8
B04013轴承605Z
402S30019调节杆螺钉
40205007调节杆连接板
40226016调节销
402S20005轴位螺钉
40204009指示曲柄
40209008滚轮
402S20006轴位螺钉
402S16005
402S30015螺钉
40212031刻度指示针
101S11006螺钉
40201009调节叉杆
40227004弹簧板
101S11006螺钉
40204038调节叉杆座
401S13001螺钉
40202011调节杆轴
12923018油线
40204011轴承座
402S16005
402S30015紧定螺钉
40202012针摆复位轴
402S11012螺钉
40226017连接销
12923018油线
40204012叉形连杆
40226018连接销
12923018油线
402S30015螺钉
402S16005
40226019连接销
12923018油线
40227005弹簧
402S30021悬挂螺钉
40204013叉形连杆
40227006拉簧
402S16003
402S30019调节限位螺钉
40212032缝宽指示针
101S11006螺钉

序号 注解 件号 名称 数量 NO. Note Part NO. Description Qty 1 402S30017 螺钉 STITCH WIDTH REGULATING SCREW 3 2 402S11034 螺钉 SCREW 1 3 402S16006 母 NUT 1 4 N01008 母M8 NUT 3 5 40201008 复位杆 REPOSITIONING LEVER 1 6 101S11021 螺钉 SCREW 2 7 40202010 离合杆 TRIPPING ROD 1 7-1 40211006 止动橡皮 STOP RUBBER 1 8 402S30018 螺钉M5×8 SCREW 1 9 B04013 轴承605Z BALL BEARING 1 10 402S30019 调节杆螺钉 REGULATING LEVER STOPPER 1 11 40205007 调节杆连接板 REGULATING LEVER CORRECTION 1 12 40226016 调节销 HINGE PIN 1 13 402S20005 轴位螺钉 HINGE SCREW 1 14 40204009 指示曲柄 BELL CRANK 1 15 40209008 滚轮 ROLLER 1 16 402S20006 轴位螺钉 HINGE SCREW 1 17 402S16005 母 NUT 1 18 402S30015 螺钉 SCREW 1 19 40212031 刻度指示针 BARRED WIDTH INDICATOR 1 20 101S11006 螺钉 SCREW 2 21 40201009 调节叉杆 REGULATING LEVER 1 22 40227004 弹簧板 SPRING 1 23 101S11006 螺钉 SCREW 2 24 40204038 调节叉杆座 REGULATING LEVER BRACKET 1 25 401S13001 螺钉 SCREW 2 26 40202011 调节杆轴 REGULATING LEVER SHAFT 1 27 12923018 油线 OIL WICK 1 28 40204011 轴承座 BEARING BRACKET 1 29 402S16005 母 NUT 2 30 402S30015 紧定螺钉 SCREW 2 31 40202012 针摆复位轴 NEEDLE THROW REPOSITIONING SHAFT 1 32 402S11012 螺钉 SCREW 2 33 40226017 连接销 BEARING BRACKET 2 34 12923018 油线 OIL WICK 2 35 40204012 叉形连杆 REPOSITIONING LEVER LINK 1 36 40226018 连接销 CONNECTING FORKED LINK PIN 1 37 12923018 油线 OIL WICK 1 38 402S30015 螺钉 SCREW 2 39 402S16005 母 NUT 2 40 40226019 连接销 CONNECTING STUD 1 41 12923018 油线 OIL WICK 1 42 40227005 弹簧 SPRING 1 43 402S30021 悬挂螺钉 SUSPENSION SCREW 2 44 40204013 叉形连杆 CONNECTING FORKED LINK 1 45 40227006 拉簧 SPRING 1 46 402S16003 母 NUT 1 47 402S30019 调节限位螺钉 REGULATING LEVER STOPPER 1 48 40212032 缝宽指示针 SEAM WIDTH INDICATOR 1 49 101S11006 螺钉 SCREW 2 -12- jintex.in

Page 13 — 7.上 线 切 刀 关 系 / NEEDLE THREAD TRIMMER COMPONENTS

Jack JK-781D parts on page 13
RefPart numberPart nameQty
11
77
88
99
1010
1111
1212
1313
1414
1515
1616
1717
1818
1919
2020
2121
2222
2323
2424
2626
2828
2929
3030
3131
3232
3333
3434
3535
3636
3737
3939
4040
4141
4242
4343
4444
4646
4747
4848
4949

7.上 线 切 刀 关 系 / NEEDLE THREAD TRIMMER COMPONENTS 1 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 26 24 26 28 29 30 31 32 33 34 35 36 37 39 40 41 42 43 44 46 47 48 49 -13- jintex.in

Page 15 — 8. 下线切刀关系/BOBBIN THREAD TRIMMER COMPONENTS

Jack JK-781D parts on page 15
RefPart numberPart nameQty
33Screw
22Base
1313Screw
44Base
55Bracket
66Screw
77Lever
88Spring
99Shaft
10-110-1Screw
1010Washer
1111Nut
1212Lever
13-113-1Screw
1414Spring
1515Lever
1616Screw
1717Bracket
1818Screw
1919Shaft
2020Screw
2121Shaft
21-121-1Screw
3030Screw
3232Lever
3333Shaft
3434Nut
3535Shaft
3636Pin
3737Lever
3838Screw
3939Shaft
4040Nut

8. 下线切刀关系/BOBBIN THREAD TRIMMER COMPONENTS 1 2 3 4 5 6 7 8 9 10-1 10 11 12 13 13-1 14 15 16 17 18 19 20 21 21-1 30 32 33 34 35 36 37 38 39 40 15 jintex.in

Page 16

Jack JK-781D parts on page 16
RefPart numberPart nameQty
4021500100剪底线器组件
40215002针板组件
402S17001螺钉
4021500300针板座组件
4021900500剪底线动力
402S30023螺钉
40219007底线切刀固定刀
402S11016螺钉
40204016底线切刀杆
402S11017螺钉
40228009垫圈
40219008底线拉杆
402S11018螺钉
402S11030螺钉
402S11036螺钉
40227012压板
40212044剪底线连杆
402S20012铰链螺钉
40227013底线导向板
402S11022螺钉
40205008剪底线传动杆
402S20013螺钉
40210004套筒
S05042螺钉
402S16003螺母
40205019凸轮连杆
402S30058止动限位螺钉
402S16008螺母
40226026铰链螺栓
402S14001内六角凹端紧定螺钉
40205010底线剪刀驱动杆
402S20014轴位螺钉
402S30025球形螺钉
402S16003螺母

序号 注解 件号 名称 数量 NO. Note Part NO. Description Qty 1 4021500100 剪底线器组件 BOBBIN THREAD TRIMMER ASM. 1 2 40215002 针板组件 NEEDLE PLATE 1 3 402S17001 螺钉 SCREW 2 4 4021500300 针板座组件 THROAT PLATE BASE 1 5 4021900500 剪底线动力 BOBBIN THREAD TRIMMER 1 6 402S30023 螺钉 SCREW 1 7 40219007 底线切刀固定刀 COUNTER KNIFE 1 8 402S11016 螺钉 SCREW 2 9 40204016 底线切刀杆 BOBBIN THREAD TRIMMER LEVER 1 10 402S11017 螺钉 SCREW 1 10-1 40228009 垫圈 WASHER 1 11 40219008 底线拉杆 BOBBIN THREAD PULLER 1 12 402S11018 螺钉 SCREW 2 13 402S11030 螺钉 SCREW 4 13-1 402S11036 螺钉 SCREW 1 14 40227012 压板 PRESSER PLATE 1 15 40212044 剪底线连杆 BOBBIN THREAD TRIMMER LINK 1 16 402S20012 铰链螺钉 SCREW 1 17 40227013 底线导向板 BOBBIN THREAD GUIDE 1 18 402S11022 螺钉 SCREW 2 19 40205008 剪底线传动杆 BOBBIN THREAD TRIMMER DRIVING LEVE 1 20 402S20013 螺钉 HINGE SCREW 1 21 40210004 套筒 SLEEVE 1 21-1 S05042 螺钉 SCREW 1 22 23 24 25 26 27 28 29 30 402S16003 螺母 NUT 1 31 0 32 40205019 凸轮连杆 CONNECTING LINK 1 33 402S30058 止动限位螺钉 STOP SCREW 1 34 402S16008 螺母 NUT 1 35 40226026 铰链螺栓 HINGE STUD 1 36 402S14001 内六角凹端紧定螺钉 SCREW 1 37 40205010 底线剪刀驱动杆 BOBBIN THREAD TRIMMER DRIVING ARM 1 38 402S20014 轴位螺钉 HINGE SCREW 1 39 402S30025 球形螺钉 BALL SCREW 1 40 402S16003 螺母 NUT 1 -16- jintex.in

Page 17 — 9.刀棒关系/KNIFE BAR COMPONENTS

Jack JK-781D parts on page 17
RefPart numberPart nameQty
1PLATE
2SCREW
3WASHER
4KNIFE BAR
5SCREW
6SPRING
7PIN
8SCREW
8-1WASHER
9SUPPORT
9-1COLLAR
10SLEEVE
11SCREW
12-1LINK
12-2PIN
13LINK
13-1PIN
14SPRING
15BRACKET
16SLEEVE
17BRACKET
18BRACKET
20SCREW
20-1WASHER
21BRACKET
22SCREW
23WASHER
24KNIFE BAR
25SCREW
26SPRING
27PIN
28BOLT
28-1WASHER
29NUT
29-1NUT
30COLLAR
31NUT
32SCREW
33SCREW
34WASHER
37BOLT
37-1WASHER
38ARM
39SPRING
40SPRING
41PIN
42SCREW
43BRACKET
44SHAFT
46BRACKET
47SCREW
48WASHER
49BOLT
50SPRING
51SCREW
52PIN
53BRACKET
54LEVER
55BRACKET
56BRACKET
56-1PIN
57SPRING
58BRACKET
59BRACKET
60SPRING
61HOOK
62BRACKET
63BASE
64PIN
65PIN
66WASHER
68SCREW
69GEAR
70WASHER
5-1SCREW

9.刀棒关系/KNIFE BAR COMPONENTS 1 2 3 4 5 6 7 8-1 8 9-1 9 10 12-1 13 12-2 13-1 14 15 16 69 70 20-1 21 22 23 24 25 26 27 28 29 28-1 30 31 32 33 34 37 37-1 38 39 40 41 42 43 44 56-1 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 5-1 63 64 65 66 jintex.in

Page 18

Jack JK-781D parts on page 18
RefPart numberPart nameQty
40212045停刀架平衡块
40228008垫片
402S11036螺钉
4021204600停刀架组件
402S11006螺钉
206S11002螺钉
40202005停刀架铰链螺栓
40213002线检测钢丝
402S11003螺钉
W01013垫片
40202016刀杆
40222020橡胶塞
40203021刀杆套筒
402S13009螺钉
40226027连杆销
40226028连杆销
40205011刀杆连杆
40222021垫片
402S30052螺钉
40201011刀杆定位架
40203022套筒
40219009刀杆导引
40209013刀固定架
402S13005螺钉
40228010垫片
40219009刀片1/2"
40228010垫片
402S11020螺钉
40201012刀杆传动杆
S05077螺钉
40227014拉簧
402S30026铰链销螺钉
402S30027止动垫
40222022垫片
402S16002螺母
402S16021螺母
40202046刀杆传动轴
402S16009螺母
402S20015轴位螺钉
S05049螺钉
402S16010刀杆传动曲柄螺母
402S11013螺钉
40228011垫片
40204017刀杆传动曲柄
12923018油线
40212026油线支架
402S11004螺钉
S05025螺钉M6×18
402S20016铰链螺钉
40204018刀杆传动曲柄轴
40201013刀杆传动杆
402S30028螺钉
402S16005螺母
402S20017轴位螺钉
402S16011螺母
40226029偏心销
40226030铰链螺栓
402S14001螺钉
40227015扎簧
40210005棘轮爪(B)
40210006棘轮爪(A)
402S30029弹簧悬置螺钉
40227016拉簧
402S20018轴位螺钉
40202018传动杆
40227017拉簧
402S30030悬挂螺钉
40212048指形板
40203023传动杆定位架
P01008销4×18
P03030销3×18
40222023止推垫圈
40209014刀座固定架
402S14006螺钉
402S30031螺钉

序号 Note 件号 Part NO. 名称 Description 数量 Qty 1 40212045 停刀架平衡块 KNIFE STOP LEVER BRACKET 1 2 40228008 垫片 WASHER 3 3 402S11036 螺钉 SCREW 2 4 4021204600 停刀架组件 KNIFE STOP LEVER 1 5 402S11006 螺钉 SCREW 2 5-1 206S11002 螺钉 SCREW 2 6 40202005 停刀架铰链螺栓 KNIFE STOP LEVER HINGE STUD 1 7 40213002 线检测钢丝 THREAD CHECK WIRE 1 8 402S11003 螺钉 SCREW 1 8-1 W01013 垫片 SPACER 1 9 40202016 刀杆 KNIFE BAR 1 9-1 40222020 橡胶塞 RUBBER PLUG 1 10 40203021 刀杆套筒 KNIFE BAR BUSHING 1 11 402S13009 螺钉 SCREW 1 12-1 40226027 连杆销 CONNECTING LINK PIN 1 12-2 40226028 连杆销 CONNECTING LINK PIN 1 13 40205011 刀杆连杆 KNIFE BAR CONNECTING LINK 1 13-1 40222021 垫片 SPACER 1 14 402S30052 螺钉 SCREW 2 15 40201011 刀杆定位架 KNIFE BAR POSITION BRACKET 1 16 40203022 套筒 KNIFE BAR BUSHING 1 17 40219009 刀杆导引 KNIFE BAR GUIDE 1 18 40209013 刀固定架 KNIFE HOLDER 1 19 0 20 402S13005 螺钉 SCREW 2 20-1 40228010 垫片 WASHER 1 21 40219009 刀片1/2" KNIFE1/2" 1 22 40228010 垫片 WASHER 1 23 402S11020 螺钉 SCREW 1 24 40201012 刀杆传动杆 KNIFE BAR DRIVING LEVER 1 25 S05077 螺钉 SCREW 2 26 40227014 拉簧 SPRING 1 27 402S30026 铰链销螺钉 HINGE SCREW 1 28 402S30027 止动垫 ADJUSTING SCREW 1 28-1 40222022 垫片 SPACER 1 29 402S16002 螺母 NUT 1 29-1 402S16021 螺母 NUT 1 30 40202046 刀杆传动轴 KNIFE BAR DRIVING LEVER SHAFT 1 31 402S16009 螺母 NUT 1 32 402S20015 轴位螺钉 HINGE SCREW 1 33 S05049 螺钉 SCREW 2 34 402S16010 刀杆传动曲柄螺母 KNIFE BAR DRIVING CRANK NUT 1 37 402S11013 螺钉 SCREW 1 37-1 40228011 垫片 SPACER 1 38 40204017 刀杆传动曲柄 KNIFE BAR DRIVING CRANK 1 39 12923018 油线 OIL WICK 1 40 40212026 油线支架 OIL WICK HOLDER 1 41 402S11004 螺钉 SCREW 1 42 S05025 螺钉M6×18 SCREW 1 43 402S20016 铰链螺钉 HINGE SCREW 1 44 40204018 刀杆传动曲柄轴 KNIFE BAR DRIVING CRANK SHAFT 1 46 40201013 刀杆传动杆 KNIFE BAR DRIVING LEVER BELL CRANK 1 47 402S30028 螺钉 SCREW 1 48 402S16005 螺母 NUT 1 49 402S20017 轴位螺钉 HINGE SCREW 1 50 402S16011 螺母 NUT 1 51 40226029 偏心销 PIN 1 52 40226030 铰链螺栓 HINGE STUD 1 53 402S14001 螺钉 SCREW 1 54 40227015 扎簧 TENSION SPRING 1 55 40210005 棘轮爪(B) RATCHET PAWL (B) 1 56 40210006 棘轮爪(A) RATCHET PAWL (A) 1 56-1 402S30029 弹簧悬置螺钉 SCREW 1 57 40227016 拉簧 TENSION SPRING 1 58 402S20018 轴位螺钉 HINGE SCREW 1 59 40202018 传动杆 DRIVING ROD 1 60 40227017 拉簧 TENSION SPRING 1 61 402S30030 悬挂螺钉 SUSPENSION SCREW 1 62 40212048 指形板 FINGER 1 63 40203023 传动杆定位架 DRIVING ROD POSITION BRACKET 1 64 P01008 销4×18 POSITION PIN 1 65 P03030 销3×18 SPRING PIN 1 66 40222023 止推垫圈 THRUST WASHER 1 67 40209014 刀座固定架 KNIFE HOLDER POST POSITION BRACKET 1 68 402S14006 螺钉 SCREW 0 69 1 70 402S30031 螺钉 SCREW 1 -18- jintex.in

Page 19 — 10.送布凸轮关系/FEED CAM & TRIPPING SEGMENT COMPONENTS

Jack JK-781D parts on page 19
RefPart numberPart nameQty
11GEAR
22CAM
33PIN
44SCREW
55PIN
66PIN
77COLLAR
88SPRING
99GEAR
1010SHAFT
1111COLLAR
1212SHAFT
1313GEAR
1414CAM
1515GEAR
1616PIN
1717COLLAR
1818COLLAR
1919SHAFT
2020COLLAR
2121COLLAR
2222COLLAR
2323COLLAR
2424PIN
2525GEAR
2626CAM
2727NUT
2828WASHER
2929SHAFT
3030PIN
3131PIN
3232PIN
3333CAM
3535WASHER
3636SCREW
3737CAM
3838CAM
3939CAM
4141CAM
4545PIN
4646BRACKET
4747SCREW
4848SCREW
48-148-1WASHER
4949CAM
49-149-1CAM
5050CAM
5151BRACKET
5252PIN
5353PIN

10.送布凸轮关系/FEED CAM & TRIPPING SEGMENT COMPONENTS 1 2 3 4 11 6 7 5 8 9 10 12 47 48 48-1 46 13 15 16 18 20 21 19 14 8 5 22 23 24 25 26 27 28 29 37 35 36 33 35 36 35 39 41 38 35 36 30 31 32 45 49 50 51 49-1 53 52 19 jintex.in

Page 20

Jack JK-781D parts on page 20
RefPart numberPart nameQty
40225006直齿轮
4020800400正齿轮轴套组件
40226031正齿轮定位销
402S14006螺钉
40203024离合环
402S14006螺钉
40203025固定套管
40227018离合器弹簧
40225007传动蜗轮
40202019传动蜗轮轴
40223016油毡
40202020送布凸轮传动蜗轮轴
40225008直齿轮
40225009手摇曲柄左齿轮
40225010手摇曲柄右齿轮
S09002螺钉
40208006挡圈
402S14006螺钉
40202021手摇曲柄轴
40204019手摇曲柄
402S14006螺钉
402S15002螺钉
40211007手柄
40202022手柄轴
40225011送布凸轮传动齿轮
409S14001螺钉M6×6
N01010螺母M12
40228012垫片
40202023送布凸轮轴
40210007送布凸轮
40228013垫片
402S11027螺钉
40209015加固离合块
40228008垫片
402S11001螺钉
40209016切刀离合块
40212049松线离合块
40212050松线离合块
40209015加固离合块
402S11031螺钉
40209020齿轮定位架
S05031螺钉
S05031螺钉
40228017垫片
40209038低速感应块
40230006磁铁
40212119传感器
40212119传感器安装板
413S13016螺钉
S01015传感器安装螺钉

序号 Note Part NO. 名称 Description 数量 Qty 1 40225006 直齿轮 SPUR GEAR 1 2 4020800400 正齿轮轴套组件 SPUR GEAR BUSHING 2 3 40226031 正齿轮定位销 SPUR GEAR BUSHING PIN 4 4 402S14006 螺钉 SCREW 5 40203024 离合环 CLUTCH COLLAR 2 6 402S14006 螺钉 SCREW 4 7 40203025 固定套管 POSITION BUSHING 1 8 40227018 离合器弹簧 CLUTCH SPRING 2 9 40225007 传动蜗轮 FEED CAM DRIVING WORM WHEEL 1 10 40202019 传动蜗轮轴 FEED CAM DRIVING WORM WHEEL SHAFT 1 11 40223016 油毡 COLLAR 1 12 40202020 送布凸轮传动蜗轮轴 FEED CAM DRIVING SHAFT 1 13 40225008 直齿轮 SPUR GEAR 1 14 40225009 手摇曲柄左齿轮 HANDLE CRANK BEVEL GEAR LEFT 1 15 40225010 手摇曲柄右齿轮 HANDLE CRANK BEVEL GEAR RIGHT 1 16 S09002 螺钉 SCREW 2 17 40208006 挡圈 THRUST COLLAR 1 18 402S14006 螺钉 SCREW 2 19 40202021 手摇曲柄轴 HANDLE CRANK SHAFT 1 20 40204019 手摇曲柄 HANDLE CRANK 1 21 402S14006 螺钉 SCREW 2 22 402S15002 螺钉 SCREW 1 23 40211007 手柄 HANDLE SHAFT 1 24 40202022 手柄轴 HANDLE SHAFT 1 25 40225011 送布凸轮传动齿轮 FEED CAM DRIVING GEAR 1 26 409S14001 螺钉M6×6 SCREW 2 27 N01010 螺母M12 NUT 1 28 40228012 垫片 THRUST WASHER 1 29 40202023 送布凸轮轴 FEED CAM SHAFT 1 30 40210007 送布凸轮 FEED CAM 1 31 40228013 垫片 WASHER 1 32 402S11027 螺钉 SCREW 1 33 40209015 加固离合块 BAR TRIPPING SEGMENT 1 34 0 35 40228008 垫片 WASHER 6 36 402S11001 螺钉 SCREW 6 37 40209016 切刀离合块 KNIFE TRIPPING SEGMENT 1 38 40212049 松线离合块 TENSION RELEASE TRIPPING SEGMENT 1 39 40212050 松线离合块 TENSION RELEASE TRIPPING SEGMENT 1 40 0 41 40209015 加固离合块 BAR TRIPPING SEGMENT 1 42 0 45 402S11031 螺钉 SCREW 8 46 40209020 齿轮定位架 GEAR POSITION BRACKET 1 47 S05031 螺钉 SCREW 2 48 S05031 螺钉 SCREW 1 48-1 40228017 垫片 SPACER 3 49 40209038 低速感应块 MAGNET 1 49-1 40230006 磁铁 MAGNET 1 50 40212119 传感器 SENSOR 1 51 40212119 传感器安装板 SENSOR FITTING PLATE 1 52 413S13016 螺钉 SCREW 1 53 S01015 传感器安装螺钉 SCREW 1 -20- jintex.in

Page 21 — 11、电控关系/CONTROL BOX COMPONENTS

Jack JK-781D parts on page 21
RefPart numberPart nameQty
40230007电控组件
413S13020螺钉M4×16
40222039橡胶垫圈
701S13010螺钉M5×60

11、电控关系/CONTROL BOX COMPONENTS 1 2 3 4 3 4 序号 NO. 注解 Note 件号 Part NO. 名称 Description 数量 Qty 1 40230007 电控组件 CONTROL BOX ASM 1 2 413S13020 螺钉M4×16 SCREW 2 3 40222039 橡胶垫圈 RUBBER WASHER 2 4 701S13010 螺钉M5×60 SCREW 3 -21- jintex.in

Page 22 — 12.安全保护关系/SAFE PROTECTION COMPONENTS

Jack JK-781D parts on page 22
RefPart numberPart nameQty
4021212200起动架
40226030安全底座
40212054轴位螺钉
40210008螺母
402S16003电磁铁
40230003电磁铁安装螺钉
413S11002电池盖
40211023螺钉
413S13001电池盖
40204033连接器
114S14001螺钉
40226049连接销A
40204034连接接头
402S20036螺钉
402S16017螺母
40226050连接销B
40224005杆端关节轴承
402S11038螺钉
41728024平垫片
W02002弹簧垫片
402S14001螺钉
402S13010螺钉
413S16002螺母

12.安全保护关系/SAFE PROTECTION COMPONENTS 注解 Note 件号 Part NO. 名称 Description 数量 Qty 数量 Qty 1 4021212200 起动架 STARTING LINK 1 2 40226030 安全底座 SAFETY BASE 1 3 40212054 轴位螺钉 HINGE SCREW 1 4 40210008 螺母 NUT 2 5 402S16003 电磁铁 SOLENOID 1 6 40230003 电磁铁安装螺钉 SCREW 2 7 413S11002 电池盖 SOLENOID COVER 1 8 40211023 螺钉 SCREW 2 9 413S13001 电池盖 SOLENOID COVER 1 10 40204033 连接器 CONNECTOR 2 11 114S14001 螺钉 SCREW 1 12 40226049 连接销A CONNECTING LINK PIN A 1 13 40204034 连接接头 CONNECTION 1 14 402S20036 螺钉 SCREW 1 15 402S16017 螺母 NUT 1 16 40226050 连接销B CONNECTING LINK PIN B 1 17 40224005 杆端关节轴承 BEARING 1 18 402S11038 螺钉 SCREW 1 19 41728024 平垫片 WASHER 1 20 W02002 弹簧垫片 SPRING WASHER 1 21 402S14001 螺钉 SCREW 2 22 402S13010 螺钉 SCREW 1 23 413S16002 螺母 NUT 1 -22- jintex.in

Page 23 — 13.压脚提升架、绕线器组件/LIFTING LEVER & BOBBIN WINDER COMPONENTS

Jack JK-781D parts on page 23
RefPart numberPart nameQty
11
22
33
44
55
66
4848
77
88
99
1010
1111
1212
1313
1414
1515
1919
3636
3737
3232
2828
2929
3434
1818
2727
2020
3535
3333
2424
2525
3838
2121
2929
2424
3030
3838
2323
3131
4040
3939
4141
4545
4444
4343
4242
4646
1717

13.压脚提升架、绕线器组件/LIFTING LEVER & BOBBIN WINDER COMPONENTS 1 2 3 4 5 6 48 7 8 9 10 11 12 13 14 15 19 36 37 32 28 29 34 18 27 20 35 33 24 25 38 21 29 24 30 38 23 31 40 39 41 45 44 43 42 46 17 -23- jintex.in

Page 24

Jack JK-781D parts on page 24
RefPart numberPart nameQty
40205012压杆提升拉杆
402S20020螺钉
402S20021轴位螺钉
40205013前杠杆板
40204022链环
40229001开口销2×11
40205014后杠杆板
40205015压杆提升拉杆
40226036离合杆铰链销
402S14001螺钉
402S30035提升杆限位螺钉
40212095压杆提升杆
402S30036悬挂螺钉
40227024弹簧
402S30032悬挂螺钉
402S11037绕线器安装螺钉
4023101300绕线器组件
4021102200绕线器安装座组件
40211020梭心垫片
40202041绕线器轴
4020403500转动曲柄组件
40210010转动凸轮
40235025转轮
B04025轴承686Z
40208013挡圈
40227045弹簧
40222034缓冲橡胶
40201062梭心压杆
H05003E型卡簧5
40228029垫片
40222033橡皮圈
40212100绕线调节板
40202042梭心压杆轴
40228030压杆轴垫片
40227044卡紧弹簧
402S11039螺钉
402S11040螺钉
402S14007紧定螺钉11/64×40
11419001割线刀
403S11020螺钉
1141300200夹线器组件
1143100300过线销
11413003夹线片
11427006夹线簧
11411004夹线螺母
114S16001固定螺母
40203030拉杆套管
402S16003螺母

Note Part NO. 名称 Description 数量 Qty 数量 Qty 1 40205012 压杆提升拉杆 PRESSER BAR LIFTING ROD LONG 1 2 402S20020 螺钉 SCREW 2 3 402S20021 轴位螺钉 HINGE SCREW 2 4 40205013 前杠杆板 LEVER FRONT 1 5 40204022 链环 LINK 1 6 40229001 开口销2×11 SPLIT PIN 2 7 40205014 后杠杆板 LEVER REAR 1 8 40205015 压杆提升拉杆 PRESSER BAR LIFTING ROD 1 9 40226036 离合杆铰链销 TRIPPING LEVER HINGE PIN 1 10 402S14001 螺钉 SCREW 1 11 402S30035 提升杆限位螺钉 LIFTING LEVER STOPPER 1 12 40212095 压杆提升杆 PRESSER BAR LIFTING LEVER 1 13 402S30036 悬挂螺钉 SUSPENSION SCREW 1 14 40227024 弹簧 PRESSER FOOT LIFTING SPRING 1 15 402S30032 悬挂螺钉 SUSPENSION SCREW 1 16 402S11037 绕线器安装螺钉 SCREW 3 17 4023101300 绕线器组件 BOBBIN WINDER ASM. 1 18 4021102200 绕线器安装座组件 BOBBIN WINDER BASE 1 19 40211020 梭心垫片 WASHER 1 20 40202041 绕线器轴 BTW SHAFT 1 21 4020403500 转动曲柄组件 BTW SHAFT BASE 1 22 40210010 转动凸轮 BTW CAM LEVER 1 23 40235025 转轮 BTW WHEEL 1 24 B04025 轴承686Z BEARING 2 25 40208013 挡圈 BOBBIN BEARING SPACER 1 26 40227045 弹簧 SPRING 1 27 40222034 缓冲橡胶 RUBBER 1 28 40201062 梭心压杆 BTW LEVER 1 29 H05003 E型卡簧5 E-RING 2 30 40228029 垫片 WASHER 2 31 40222033 橡皮圈 BTW WHEEL RUBBER 1 32 40212100 绕线调节板 ADJUSTING PLATE 1 33 40202042 梭心压杆轴 BTW LEVER SHAFT 1 34 40228030 压杆轴垫片 WASHER 2 35 40227044 卡紧弹簧 SPRING 1 36 402S11039 螺钉 SCREW 1 37 402S11040 螺钉 SCREW 1 38 402S14007 紧定螺钉11/64×40 SCREW 3 39 11419001 割线刀 THREAD CUTTER 1 40 403S11020 螺钉 SCREW 2 41 1141300200 夹线器组件 BOBBIN THREAD TENSION ASM. 1 42 1143100300 过线销 BOBBIN THREAD TENSION ROD ASM 1 43 11413003 夹线片 THREAD TENSION DISK 2 44 11427006 夹线簧 CONNECTING ROD SPRING 1 45 11411004 夹线螺母 THREAD TENSION NUT 1 46 114S16001 固定螺母 NUT 11/64-40 1 47 0 48 40203030 拉杆套管 TUBE 1 49 402S16003 螺母 NUT 1 -24- jintex.in

Page 25 — 14.夹线器关系/THREAD TENSION COMPONENTS

Jack JK-781D parts on page 25
RefPart numberPart nameQty
1THREAD TENSION ASSEMBLY
1-1SPRING
2BRACKET
3SCREW
4WASHER
5SPRING
6PIN
7SPRING
8PIN
9SPRING
10BRACKET
11SPRING
13SCREW
14BRACKET
15SCREW
16SPRING
17SCREW
18BRACKET
19SCREW
20SPRING
21SHAFT
22SCREW
23SPRING
24SPRING
25SPRING
26SPRING
27SPRING
28SPRING
29SPRING
30SPRING
31SPRING
32SPRING
33SPRING
34SPRING
35SHAFT
36SPRING
36-1SPRING
37SPRING
38THREAD TENSION ASSEMBLY
39SPRING CAP
40SPRING WASHER
41SPRING WASHER
42SPRING
43SPRING
44SPRING
45SCREW
46WASHER
47SPRING
48SPRING
49SCREW
50BRACKET
51SPRING
52SPRING
53SPRING
54ROD
55SPRING
56SCREW
57SCREW
58SPRING
59SPRING
60SPRING
61SPRING
61-1SPRING
62SPRING
63SPRING
64SPRING
65BRACKET
66PLATE
67BRACKET
68SPRING
69SPRING

14.夹线器关系/THREAD TENSION COMPONENTS -25- jintex.in

Page 26

Jack JK-781D parts on page 26
RefPart numberPart nameQty
40212104松线连杆
40230005磁铁
402S20025轴位螺钉
40205017螺钉
409S14001螺钉
402S20025轴位螺钉
40212062连杆板
402S20025轴位螺钉
40127020弹簧1850-0809
402S20021轴位螺钉
40212063杠杆板
40228018垫圈
402S16001螺母
4021206400松线杆
402S11023螺钉
40208009挡圈
201S14002螺钉
40204023松线杆曲柄
402S20028轴位螺钉
402S16017螺钉
40202028松线杆
S05049螺钉
40226037松线杆
S09011螺钉
4021300400夹线器2号组件
40211008夹线调节手柄
40211009夹线弹簧轴套
40227030夹线弹簧
40212066夹线盘压板
40213005夹线盘
402S30040夹线柱
40227031挑线簧
402S1024夹线柱座
40203032螺钉
40202029松线杆轴
402S11003螺钉
W01013垫圈
40213006拉线钢丝
40213007001号夹线器组件
40211010夹线螺母
40211011垫片
40227032夹线弹簧
40212067夹线压板
40226038夹线盘
402S20026松线销
402S30041松线杆
402S16018螺钉
40212068松线臂
402S30042螺钉
402S11013螺钉
40913010导线板
40227023弹簧
40208010挡圈
402S11022螺钉
40202030松线柱
P03030销3×18
201S14002螺钉
40213009二眼线钩
40213010右线钩
206S11002螺钉
40212070针杆过线钩
402S11003螺钉
W01013垫圈
40213011第二紧线钩
40213012挑线过线钩
402S16017螺母
40203033定位架
40230004传感器
40212120传感器安装板
413S13016螺钉
S01015螺钉

注解 Note 件号 Part NO. 名称 Description 数量 Qty 数量 Qty 1 40212104 松线连杆 TENSION RELEASE LINK 1 1-1 40230005 磁铁 MAGNET 1 2 402S20025 轴位螺钉 HINGE SCREW 1 3 40205017 螺钉 TENSION RELEASE LEVER 1 4 409S14001 螺钉 SCREW 2 5 402S20025 轴位螺钉 HINGE SCREW 1 6 40212062 连杆板 BLOCKING LINK 1 7 402S20025 轴位螺钉 HINGE SCREW 1 8 40127020 弹簧1850-0809 BLOCKING ARM SPRING 1 9 402S20021 轴位螺钉 HINGE SCREW 1 10 40212063 杠杆板 BLOCKING ARM 1 11 40228018 垫圈 WASHER 1 12 0 13 402S16001 螺母 NUT 1 14 4021206400 松线杆 TENSION RELEASE LEVER 1 15 402S11023 螺钉 SCREW 2 16 40208009 挡圈 THRUST COLLAR 1 17 201S14002 螺钉 SCREW 1 18 40204023 松线杆曲柄 TENSION RELEASE LEVER CRANK 1 19 402S20028 轴位螺钉 HINGE SCREW 1 20 402S16017 螺钉 SCREW 1 21 40202028 松线杆 TENSION RELEASE ROD 1 22 S05049 螺钉 SCREW 2 23 40226037 松线杆 TENSION RELEASE PIN 1 24 S09011 螺钉 SCREW 1 25 4021300400 夹线器2号组件 TENSION CONTROLLER NO. 2 ASM 1 26 40211008 夹线调节手柄 TENSION NUT 1 27 40211009 夹线弹簧轴套 THREAD PULLING WIRE 1 28 40227030 夹线弹簧 TENSION SPRING 1 29 40212066 夹线盘压板 TENSION DISC PRESSER TUBE 1 30 40213005 夹线盘 TENSION DISC 2 31 402S30040 夹线柱 TENSION POST 1 32 40227031 挑线簧 THREAD TAKE-UP SPRING 1 33 402S1024 夹线柱座 THREAD POST SOCKET 1 34 40203032 螺钉 SCREW 1 35 40202029 松线杆轴 TENSION RELEASE LEVER SHAFT 1 36 402S11003 螺钉 SCREW 1 36-1 W01013 垫圈 WASHER 1 37 40213006 拉线钢丝 THREAD PULLING WIRE 1 38 4021300700 1号夹线器组件 TENSION CONTROLLER NO. 1 ASM. 1 39 40211010 夹线螺母 TENSION NUT 1 40 40211011 垫片 TENSION DISC STOPPER 1 41 40227032 夹线弹簧 TENSION SPRING 1 42 40212067 夹线压板 TENSION DISC PRESSER TUBE 1 43 40226038 夹线盘 TENSION DISC 2 44 402S20026 松线销 TENSION RELEASE PIN 1 45 402S30041 松线杆 TENSION POST 1 46 402S16018 螺钉 NUT 1 47 40212068 松线臂 TENSION RELEASE ARM 1 48 402S30042 螺钉 SCREW 1 49 402S11013 螺钉 SCREW 1 50 40913010 导线板 THREAD GUIDE PLATE 1 51 40227023 弹簧 SPRING 1 52 40208010 挡圈 THRUST COLLAR 1 53 402S11022 螺钉 SCREW 1 54 40202030 松线柱 TENSION RELEASE ROD 1 55 P03030 销3×18 SPRING PIN 1 56 201S14002 螺钉 SCREW 1 57 40213009 二眼线钩 THREAD EYELET 1 58 40213010 右线钩 FRAME THREAD GUIDE 1 59 206S11002 螺钉 SCREW 1 60 40212070 针杆过线钩 NEEDLE BAR THREAD GUIDE 1 61 402S11003 螺钉 SCREW 1 61-1 W01013 垫圈 WASHER 1 62 40213011 第二紧线钩 TENSION THREAD GUIDE 1 63 40213012 挑线过线钩 TAKE-UP THREAD GUIDE 1 64 402S16017 螺母 NUT 2 65 40203033 定位架 POSITION BRACKET 1 66 40230004 传感器 SENSOR 1 67 40212120 传感器安装板 SENSOR FITTING PLATE 1 68 413S13016 螺钉 SCREW 1 69 S01015 螺钉 SCREW 1 -26- jintex.in

Page 27 — 15. 给油装置关系 / LUBRICATION MECHANISM COMPONENTS

Jack JK-781D parts on page 27
RefPart numberPart nameQty
1010SCREW
10-110-1SCREW
1111BRACKET
1212BRACKET
1313BRACKET
1414BRACKET
1515WASHER
1616SCREW
2020BRACKET
2121BRACKET
2525BRACKET
2626BRACKET
2727BRACKET
4747BASE
4949COVER
5050SCREW
5151BRACKET
5252PIN
5353SCREW
53-153-1SCREW
5454WASHER
5555SCREW
5656WASHER
7070BLOCK
7171ROD
7272WASHER
7777BRACKET
77-177-1WASHER
8080BRACKET
80-180-1BRACKET
8181BRACKET
8686BRACKET
86-186-1BRACKET
8787BRACKET
8888BRACKET
8989WASHER

15. 给油装置关系 / LUBRICATION MECHANISM COMPONENTS 10 9 8 88 87 1 2 3 4 5 6 86-1 86 80 80-1 10 20 11 12 26 27 15 14 13 16 21 77 77-1 52 53 53-1 54 51 50 49 47 70 71 72 89 70 71 72 89 70 71 72 89 25 10-1 50 55 56 77 77-1 52 53 53-1 54 51 50 49 47 70 71 72 89 70 71 72 89 70 71 72 89 jintex.in

Page 28

Jack JK-781D parts on page 28
RefPart numberPart nameQty
40223017回油毡
40221003回油管
40212071油管压板
402S11003螺钉
40212072油毡
40223019螺钉
402S11003螺钉
206S11002螺钉
4021207300盛油盘组件
400128调节润滑螺钉座
4022000100油泵座组件
40225012油泵驱动蜗轮
201S14002螺钉
S05003螺钉M5×10
40227035弹簧
40212076油泵板
40212077油罩
40212078油罩
40212079油罩
40201066油盘
40222026橡胶缓冲垫
402S11003螺钉
40201026铰链座300849
P03031销P6×28
S05016螺钉M6×25
40228014垫圈
402S11026螺钉
40222027垫片
40222028油盘缓冲垫
402S30048油盘螺栓
40228019垫圈
40226039连接销
40222031橡胶垫圈
40212081油管固定板
206S11002螺钉
40212082油管导架
206S11002JK788-1175-3螺钉
40212099油线固定夹
20626004油线销
401S16002螺母

注 解 Note 件号 Part NO. 名称 Description 数量 Qty 数量 Qty 1 40223017 回油毡 OIL RETURN FELT 0 2 40221003 回油管 OIL RETURN TUBE 1 3 40212071 油管压板 CABLE HOLDER 1 4 402S11003 螺钉 SCREW 1 5 油线 OIL WICK 1 6 油管导架 PIPE GUIDE 0 7 储油器 OIL RECEIVER 1 8 40212072 油毡 OIL FELT 2 9 40223019 螺钉 SCREW 2 10 402S11003 螺钉 SCREW 5 10-1 206S11002 螺钉 SCREW 5 11 4021207300 盛油盘组件 OIL RECEIVER 1 12 400128 调节润滑螺钉座 OIL ADJUSTING SCREW BASE 1 13 4022000100 油泵座组件 OIL PUMP 1 14 40225012 油泵驱动蜗轮 OIL PUMP DRIVING WORM GEAR 1 15 201S14002 SCREW 2 16 S05003 螺钉M5×10 SCREW 2 17 油毡导架 OIL FELT GUIDE 0 18 螺钉 SCREW 0 19 油量调节螺钉 HOOK OIL ADJUSTING SCREW 0 20 40227035 弹簧 SPRING 1 21 40212076 油泵板 OIL PUMP PLATE 1 22 0 25 40212077 油罩 OIL SHIELD 1 26 40212078 油罩 OIL SHIELD 1 27 40212079 油罩 OIL SHIELD 1 47 40201066 油盘 OIL RESERVOIR 1 49 40222026 橡胶缓冲垫 RUBBER CUSHION 4 50 402S11003 螺钉 SCREW 4 51 40201026 铰链座300849 HINGE HOLDER 2 52 P03031 销P6×28 PIN 2 53 S05016 螺钉M6×25 SCREW 4 54 40228014 垫圈 WASHER 4 55 402S11026 螺钉 SCREW 1 56 40222027 垫片 1 68 拔叉传动销 0 69 橡胶套 0 70 40222028 油盘缓冲垫 MACHINE BASE FELT PAD 4 71 402S30048 油盘螺栓 MACHINE BASE SCREW STUD 4 72 40228019 垫圈 WASHER 4 77 40226039 连接销 CONNECTION STUD 2 77-1 40222031 橡胶垫圈 RUBBER WASHER 2 78 油池 0 79 O型环 0 80 40212081 油管固定板 PIPE RETAINER 1 80-1 206S11002 螺钉 SCREW 2 86 40212082 油管导架 PIPE GUIDE 1 86-1 206S11002 JK788-1175-3螺钉 SCREW 2 87 40212099 油线固定夹 OIL WICK LATCH 1 88 20626004 油线销 OIL WICK PIN 1 89 401S16002 螺母 NUT 4 -28- jintex.in