Jack JK-8670 — Part Book

Jack JK-8670 — parts catalog

Page 16 (diagram): This page displays a diagram of needle bar assemblies, with various components numbered for identification. It includes sub-diagrams for 2-needle and 3-needle configurations.
Page 17 (parts_list): This page lists needle bar assemblies with part numbers, descriptions, and quantities.
Page 18 (diagram): This page displays a diagram of the Looper drive mechanism, with numbered parts indicated for identification and replacement.
Page 19 (parts_list): This page lists parts for the looper drive mechanism, including part numbers, descriptions, and quantities.
Page 20 (diagram): This page displays a diagram of the feed mechanism (1) with numbered parts for an industrial sewing machine.
Page 21 (parts_list): This page lists parts for the "Need mechanism (1)" section, including part numbers, descriptions, and quantities.
Page 22 (diagram): This page displays a diagram of the feed mechanism (1) with numbered parts, including screws, shafts, levers, and bearings.
Page 23 (parts_list): This page lists parts for the Need mechanism (1) with reference numbers, part numbers, descriptions, and quantities.
Page 24 (diagram): This page displays a diagram of the feed mechanism (2) for an industrial sewing machine, with numbered parts indicated.
Page 25 (parts_list): This page contains a parts list for sewing machine components, including part numbers, descriptions, quantities, and remarks.
Page 26 (diagram): This page displays a diagram of the feed mechanism (2) of an industrial sewing machine, with various parts numbered for identification.
Page 27 (parts_list): This page lists parts for the sewing machine, including part numbers, descriptions, quantities, and reference numbers. It covers items from reference number 39 to 71.
Page 28 (diagram): This page contains a diagram of the feed mechanism (3) with numbered parts.
Page 29 (parts_list): This page lists parts for the Need mechanism (3) with part numbers, descriptions, and quantities.
Page 30 (diagram): This page displays a diagram of the presser foot mechanism, with numbered parts indicated for reference.

Page 16

Jack JK-8670 parts on page 16
Ref	Part number	Part name	Qty
	1	Needle bar Assemblies
	2
	3
	4
	5
	6
	7
	8
	9
	10
	11
	12
	13
	14
	15	2枚針(2-needle)
	16
	17
	18
	19
	20	3枚針(3-needle)
	21
	22
	23
	24
	25
	26
	27
	28
	29
	30
	31
	32
	33
	34
	35
	36
	37
	38

六、针杆部件 / Needle bar Assemblies 2枚針(2-needle) 3枚針(3-needle) -14- From the library of: Superior Sewing Machine & Supply LLC jintex.in

Page 17 — 六、针杆部件 / Needle bar Assemblies

Jack JK-8670 parts on page 17
Ref	Part number	Part name
1	30202024	针杆
2	30102009	针杆轧头
3	301S11009	针杆轧头螺钉
4	30205002	针杆连杆
5	30102010	针杆连杆销
6	B07001	轴承 8×12×12(0,-0.002)
7	30128006	垫圈
8	30109004	针杆滑块
9	30209002	滑块导座
10	S01003	螺钉M4×12
11	30227003	毛毡弹簧
12	30123002	毛毡
13	20523003	油线
14	30112009	油线托
15	30117001	机针(UY128GAS11#)
16	30134006	240针古
17	S10026	螺钉M3×3(进口)
18	302S17001	螺钉(进口)
19	30715003	针板
20	30117001	机针(UY128GAS11#)
21	30134001	356针古
22	S10026	螺钉M3×3(进口)
23	400420	连杆
24	30126009	销
25	30223009	油 the
26	30702003	护针轴(后)
27	20523003	油线
28	30708002	挡块
29	30708001	连接套
30	20523005	油线
31	S10007	螺钉M4×4
32	30717001	后护针
33	30702004	护针轴(前)
34	30717002	前护针
35	S01063	螺钉M2.5×6
36	S10007	螺钉M4×4
37	30710001	偏心套
38	20523005	油线

六、针杆部件 / Needle bar Assemblies 序号 Ref. No. 件号 Part No. 参考件号 Ref.Part.No. 名称 Description 数量 Amt. 1 30202024 251014-91 针杆 Needle bar 1 2 30102009 206061 针杆轧头 Needle bar clamp 1 3 301S11009 5325 针杆轧头螺钉 Screw 1 4 30205002 251016 针杆连杆 Link 1 5 30102010 206053 针杆连杆销 Pin 1 6 B07001 --- 轴承 8×12×12(0,-0.002) Bearing 1 7 30128006 240101 垫圈 Washer 1 8 30109004 206053 针杆滑块 Guide block 1 9 30209002 251017 滑块导座 Guide 1 10 S01003 7021 螺钉M4×12 Screw 3 11 30227003 251018 毛毡弹簧 Latch 1 12 30123002 179040-05 毛毡 Sponge 1 13 20523003 212186 油线 Oil string 0.1M 14 30112009 206524 油线托 Oil string retainer 1 15 30117001 --- 机针(UY128GAS11#) Needle 2 16 30134006 --- 240针古 Needle holder 1 17 S10026 4554 螺钉M3×3(进口) Screw 2 18 302S17001 005511-HC 螺钉(进口) Screw 2 19 30715003 --- 针板 Needle plate 1 20 30117001 --- 机针(UY128GAS11#) Needle 3 21 30134001 --- 356针古 Needle holder 1 22 S10026 4554 螺钉M3×3(进口) Screw 3 23 400420 2515340 连杆 Rod 1 24 30126009 210766 销 Pin 2 25 30223009 207925 油 the Felt 6 26 30702003 251565 护针轴(后) Crankshaft 1 27 20523003 212186 油线 Oil string 0.13M 28 30708002 240548-920 挡块 Collar 1 29 30708001 2515370 连接套 Joint 1 30 20523005 212186 油线 Oil string 0.09M 31 S10007 4543 螺钉M4×4 Screw 5 32 30717001 --- 后护针 Needle guard (rear) 1 33 30702004 2515360 护针轴(前) Needle guard (rear) 1 34 30717002 --- 前护针 Needle guard (front) 1 35 S01063 7031 螺钉M2.5×6 Screw 1 36 S10007 4543 螺钉M4×4 Screw 2 37 30710001 251533-920 偏心套 Eccentric 1 38 20523005 212186 油线 Oil string 0.07M 注:---点划线框表示暂时不用或已改进的零部件。 From the library of: Superior Sewing Machine & Supply LLC -15- jintex.in

Page 18 — 七、弯针部件 / Looper drive mechanism

Jack JK-8670 parts on page 18
Ref	Part number	Part name	Qty
35	JK8670-01N, 08M	Outside JK8670-01N, 08M

七、弯针部件 / Looper drive mechanism JK8670-01N, 08M Outside JK8670-01N, 08M -16= From the library of: Superior Sewing Machine & Supply LLC jintex.in

Page 19 — 七、弯针部件 / Looper drive mechanism

Jack JK-8670 parts on page 19
Ref	Part number	Part name
1	30210002	偏心套
2	S10015	螺钉 M6×0.75×4
3	B07009	轴承 K26×30×12
4	30205003	连杆
5	30226005	滑杆销
6	N01004	螺母M5
7	W01004	垫圈5
8	30201010	滑杆架
9	30109001	比叉
10	W02001	垫圈5
11	301S11004	比叉螺钉
12	30202007	下弯针连杆轴
13	30228006	垫片
14	S05048	螺钉M4×10
15	W02002	垫圈4
16	30228005	垫片
17	30204004	下弯针曲柄
18	S05002	螺钉 M6×0.75×15.2
19	30201011	前挡块
20	S04019	螺钉M4×12
21	30228003	垫片
22	30209003	滑块
23	30209004	油塔
24	S10007	螺钉M4×4
25	30201012	后挡块
26	30228004	挡块垫片
27	30703001	下弯针轴前轴套
28	S10013	螺钉M6×6
29	30203007	后套(后轴)
30	30202006	滑杆
31	30701007	弯针头
32	S05046	螺钉M3.5×9.5
33	30217003	垫片
34	S10016	螺钉M4×5
35	30728001	垫片
36	30226017	弹性圆柱销

七、弯针部件 / Looper drive mechanism 序号 Ref. No. 件号 Part No. 参考件号 Ref.Part.No. 名称 Description 数量 Amt. 1 30210002 252036-92 偏心套 Eccentric 1 2 S10015 7128 螺钉 M6×0.75×4 Screw 1 3 B07009 206172 轴承 K26×30×12 Needle bearing 1 4 30205003 252035 连杆 Rod 1 5 30226005 252037-91 滑杆销 Pin assembly 1 6 N01004 4805 螺母M5 Nut 1 7 W01004 240062 垫圈5 Washer 1 8 30201010 252039 滑杆架 Looper shaft guide 1 9 30109001 201074 比叉 Guide 1 10 W02001 202286 垫圈5 Washer 1 11 301S11004 4019 比叉螺钉 Screw 1 12 30202007 252044 下弯针连杆轴 Shaft 1 13 30228006 240232 垫片 Washer 1 14 S05048 4524/7110 螺钉M4×10 Bolt 1 15 W02002 201252 垫圈4 Washer 1 16 30228005 240231 垫片 Washer 1 17 30204004 252046-92 下弯针曲柄 Lever 1 18 S05002 4534 螺钉 M6×0.75×15.2 Screw 1 19 30201011 252040-92 前挡块 Holder 1 20 S04019 7021A 螺钉M4×12 Screw 2 21 30228003 252041 垫片 Washer 2 22 30209003 252042 滑块 Slider 1 23 30209004 252043 油塔 Pin 1 24 S10007 4543 螺钉M4×4 Screw 1 25 30201012 252045-92 后挡块 Holder 1 26 30228004 252047 挡块垫片 Washer 2 27 30703001 2520770 下弯针轴前轴套 Bushing 1 28 S10013 4522 螺钉M6×6 Screw 2 29 30203007 252052 后套(后轴) Bushing 1 30 30202006 252048 滑杆 Shaft 1 31 30701007 252075-910 弯针头 Looper holder 1 32 S05046 7145 螺钉M3.5×9.5 Screw 1 33 30217003 257566 垫片 Washer 1 34 S10016 7129 螺钉M4×5 Screw 1 35 30728001 2405060 垫片 Washer 1 36 30226017 弹性圆柱销 Pin 2 注:□□点划线表示暂时不用或已改进的零部件。 -17- From the library of: Superior Sewing Machine & Supply LLC jintex.in

Page 20 — 八、送布部件(1)/Need mechanism(1)

Jack JK-8670 parts on page 20
Ref	Part number	Part name	Qty
	1	SCREW
	2	COLLAR
	3	BEARING
	4	COLLAR
	5	CIRCLIP
	6	COLLAR
	7	BRACKET
	8	BRACKET
	9	BRACKET
	10	SCREW
	11	PIN
	12	SPRING
	13	PIN
	14	SHAFT
	15	COLLAR
	16	SCREW
	17	BRACKET
	18	SHAFT
	19	BRACKET
	20	SCREW
	21	BRACKET
	22	SCREW
	23	BRACKET
	24	SPRING
	25	BRACKET
	26	BRACKET
	27	BRACKET
	28	SCREW
	29	SCREW
	30	SCREW
	31	PLATE
	32	SHAFT
	33	PIN
	34	BRACKET
	35	SCREW
	36	SPRING
	37	SPRING
	38	PIN
	39	BRACKET
	40	SCREW
	41	SHAFT
	42	PIN
	43	PIN
	44	SCREW
	45	WASHER
	46	SCREW
	47	BRACKET
	48	SHAFT
	49	SHAFT
	50	BRACKET
	51	BRACKET
	52	BRACKET
	53	BRACKET
	54	BRACKET
	55	BRACKET
	56	BRACKET
	57	BRACKET
	58	SCREW
	59	BRACKET
	60	BRACKET
	61	BRACKET
	62	BRACKET
	63	BRACKET
	64	BRACKET
	65	BRACKET
	66	SCREW
	67	BRACKET
	68	BRACKET
	69	BRACKET

八、送布部件(1)/Need mechanism(1) -18- From the library of: Superior Sewing Machine & Supply LLC jintex.in

Page 21 — 八、送布部件(1) / Need mechanism(1)

Jack JK-8670 parts on page 21
Ref	Part number	Part name
1	30210003	送布偏心轮
2	S10006	螺钉M5×6
3	B07007	轴承22×26×10
4	30224001	轴承28×24×13
5	30229001	卡簧
6	30229002	卡簧
7	30205005	偏心连杆
8	30205007	针距轴杆
9	30205006	连杆
10	S10007	螺钉M4×4
11	30226007	连杆销
12	20123021	油线
13	30223009	油毛毡
14	30226008	曲柄销
15	20123021	油线
16	30223009	油毛毡
17	30704001	曲柄
18	S10013	螺钉M6×6
19	30204007	调节曲柄
20	S10029	螺钉M6×0.75×5
21	30202008	针距调节挡板
22	S10006	螺钉M5×6
23	30227005	拉簧
24	302S30001	螺钉
25	30202009	针距指示轴
26	001022	O型圈7×1.5
27	30712006	差动指示板
28	S01011	螺钉M5×10
29	30712007	刻度板
30	S02008	螺钉M4×10
31	30711002	垫圈
32	30202010	针距调节轴
33	H05012	挡圈5
34	H05006	挡圈5
35	001023	O型圈5×1.5
36	S09015	螺钉M4×10
37	S10007	螺钉M4×4
38	30209006	垫块

八、送布部件(1) / Need mechanism(1) 序号 Ref. No. 件号 Part No. 参考件号 Ref.Part.No. 名称 Description 数量 Amt. 1 30210003 252607-92 送布偏心轮 Eccentric 1 2 S10006 4539 螺钉M5×6 Screw 2 3 B07007 204084 轴承22×26×10 Needle bearing 1 4 30224001 240236 轴承28×24×13 Needle bearing 1 5 30229001 240234 卡簧 Ring 1 6 30229002 240237 卡簧 Ring 1 7 30205005 252612 偏心连杆 Rod 1 8 30205007 252614 针距轴杆 Link 1 9 30205006 202176 连杆 Link 1 10 S10007 4537 螺钉M4×4 Screw 2 11 30226007 252613 连杆销 Pin 2 12 20123021 202176 油线 Oil string 0.06M×2 13 30223009 207925 油毛毡 Felt 6 14 30226008 252616 曲柄销 Pin 1 15 20123021 202176 油线 Oil string 0.06M 16 30223009 207925 油毛毡 Felt 4 17 30704001 2526770 曲柄 Crank 1 18 S10013 4547 螺钉M6×6 Screw 2 19 30204007 25218-91 调节曲柄 Link 1 20 S10029 4547 螺钉M6×0.75×5 Screw 2 21 30202008 252622 针距调节挡板 Guide 1 22 S10006 4539 螺钉M5×6 Screw 1 23 30227005 252620 拉簧 Spring 1 24 302S30001 7131 螺钉 Screw 1 25 30202009 252621 针距指示轴 Shaft 1 26 001022 240017 O型圈7×1.5 O ring 1 27 30712006 2527020 差动指示板 Lever 1 28 S01011 7028 螺钉M5×10 Screw 1 29 30712007 2527010 刻度板 Indicator plate 1 30 S02008 7083 螺钉M4×10 Screw 1 31 30711002 2403210 垫圈 Spacer 2 32 30202010 252625 针距调节轴 Screw 2 33 H05012 201629 挡圈5 Ring 1 34 H05006 200983 挡圈5 Ring 1 35 001023 240251 O型圈5×1.5 O ring 1 36 S09015 4550 螺钉M4×10 Screw 1 37 S10007 4537 螺钉M4×4 Screw 1 38 30209006 252626 垫块 Liner 1 注:二二点划线框表示暂时不用或已改进的零部件。 -19- From the library of: Superior Sewing Machine & Supply LLC jintex.in

Page 22 — 八、送布部件(1)/ Need mechanism(1)

Jack JK-8670 parts on page 22
Ref	Part number	Part name	Qty
	1	BEARING
	2	SCREW
	3	BEARING
	4	SHAFT
	5	CIRCLIP
	6	CIRCLIP
	7	SHAFT
	8	SHAFT
	9	BRACKET
	10	SCREW
	11	SHAFT
	12	SCREW
	13	SCREW
	14	SHAFT
	15	SCREW
	16	SCREW
	17	SHAFT
	18	SHAFT
	19	BRACKET
	20	SCREW
	21	SHAFT
	22	SCREW
	23	SHAFT
	24	SPRING
	25	SHAFT
	26	BRACKET
	27	LEVER
	28	SCREW
	29	SCREW
	30	SCREW
	31	PLATE
	32	SHAFT
	33	SCREW
	34	CIRCLIP
	35	SHAFT
	36	SPRING
	37	SPRING
	38	SCREW
	39	SHAFT
	40	SHAFT
	41	SHAFT
	42	PIN
	43	PIN
	44	SCREW
	45	WASHER
	46	SCREW
	47	SHAFT
	48	SHAFT
	49	SHAFT
	50	SHAFT
	51	SHAFT
	52	SHAFT
	53	SHAFT
	54	SHAFT
	55	SHAFT
	56	SHAFT
	57	SHAFT
	58	SHAFT
	59	SHAFT
	60	SHAFT
	61	SHAFT
	62	SHAFT
	63	SHAFT
	64	SHAFT
	65	LEVER
	66	SHAFT
	67	SHAFT
	68	SHAFT
	69	SHAFT

八、送布部件(1)/ Need mechanism(1) 62 64 57 56 59 55 60 61 58 53 54 52 66 65 69 13 12 33 38 25 26 23 24 28 27 30 29 49 48 47 17 18 16 15 14 51 50 67 68 42 43 44 45 46 7 19 20 11 13 11 12 8 39 34 35 32 36 37 31 -20- From the library of: Superior Sewing Machine & Supply LLC jintex.in

Page 23 — 八、送布部件/Need mechanism (1)

Jack JK-8670 parts on page 23
Ref	Part number	Part name
39	302S16001	调节螺母
40	30237001	指示板
41	30702005	送料轴(前)
42	400119	连杆
43	20123021	油线
44	30126009	销
45	30228007	垫圈
46	S02013	螺钉M3×6
47	30702006	送料轴
48	30223009	油毛毡
49	20123021	油线
50	30708003	挡块
51	S10007	螺钉M4×4
52	30704002	曲柄
53	S10007	螺钉M4×4
54	30726001	销
55	30705003	连杆
56	20123021	油线
57	20123021	油线
58	30126009	销
59	30726008	轴承内套
60	20628012	垫圈5
61	302S20001	锥位螺钉
62	400397/400407	牙架组件
63	30714001	主送布齿
64	S01005	螺钉M4×10
65	30712008	挡板
66	403S13011	螺钉
67	400487	挡板
68	S01055	螺钉M4×5.5
69	3021000300	送布偏心轮组件

八、送布部件/Need mechanism (1) 序号 Ref. No. 件号 Part. No. 参考件号 Rcf. Part No. 名称 Description 数量 Amt. 39 302S16001 252660 调节螺母 nut 1 40 30237001 252671 指示板 seal 1 41 30702005 2526780 送料轴(前) crankshaft 1 42 400119 2526790 连杆 link 1 43 20123021 202176 油线 oil string 0.07M 44 30126009 … 销 pin 1 45 30228007 240055 垫圈 washer 1 46 S02013 7011 螺钉M3×6 screw 1 47 30702006 2526800 送料轴 crankshaft 1 48 30223009 2527925 油毛毡 oil string 4 49 20123021 202176 油线 oil string 0.65M 50 30708003 240549-920 挡块 collar 2 51 S10007 4537 螺钉M4×4 screw 2 52 30704002 2527060 曲柄 crank 1 53 S10007 4537 螺钉M4×4 screw 2 54 30726001 2527080 销 pin 1 55 30705003 2527090 连杆 link 1 56 20123021 202176 油线 oil string 0.2M 57 20123021 202176 油线 oil string 0.07M 58 30126009 2107660 销 pin 1 59 30726008 2527270 轴承内套 spacer 1 60 20628012 2041150 垫圈5 washer 1 61 302S20001 7314 锥位螺钉 screw 1 62 400397/400407 252731-910 牙架组件 feed bar assembly 1 63 30714001 … 主送布齿 main feed dog 1 64 S01005 7020 螺钉M4×10 screw 1 65 30712008 2526950 挡板 guide 1 66 403S13011 4527 螺钉 screw 2 67 400487 252729 910 挡板 guide assembly 1 68 S01055 7143 螺钉M4×5.5 screw 2 69 3021000300 252607 送布偏心轮组件 feed eccentric wheel assem 1 注:□□点划线框表示暂时不构成已改进的零部件。

Page 24

Jack JK-8670 parts on page 24
Ref	Part number	Part name	Qty
	1	Lever
	2	Lever
	3	Screw
	4	Spring
	5	Shaft
	6	Shaft
	7	Shaft
	8	Screw
	9	Screw
	10	Screw
	11	Shaft
	12	Shaft
	13	Spring
	14	Shaft
	15	Washer
	16	Lever
	17	Lever
	18	Screw
	19	Shaft
	20	Shaft
	21	Shaft
	22	Shaft
	23	Screw
	24	Shaft
	25	Shaft
	26	Shaft
	27	Shaft
	28	Shaft
	29	Screw
	30	Shaft
	31	Screw
	32	Shaft
	33	Shaft
	34	Lever
	35	Shaft
	36	Shaft
	37	Lever
	38	Lever
	39	Shaft
	40	Shaft
	41	Shaft
	42	Shaft
	43	Shaft
	44	Lever
	45	Shaft
	46	Shaft
	47	Screw
	48	Shaft
	49	Spring
	50	Shaft
	51	Shaft
	52	Screw
	53	Lever
	54	Shaft
	55	Shaft
	56	Screw
	57	Lever
	58	Shaft
	59	Screw
	60	Shaft
	61	Screw
	62	Washer
	63	Screw
	64	Shaft
	65	Lever
	66	Shaft
	67	Screw
	68	Shaft
	69	Screw
	70	Screw
	71	Screw

九、送布部件(2)/ Need mechanism(2) -22- From the library of: Superior Sewing Machine & Supply LLC jintex.in

Page 25 — 九、送布部件(2)/Need mechanism (2)

Jack JK-8670 parts on page 25
Ref	Part number	Part name
1	30705004	连杆
2	S10007	螺钉M1×4
3	30226008	曲柄销
4	20123021	油线
5	30223009	油毛毡
6	30204006	曲柄
7	S10029	螺钉M6×0.75×5
8	3070200700	送料轴附件
9	S02013	螺钉M3×6
10	S01063	螺钉M2.5×6
11	20123021	油线
12	30223009	油毛毡
13	30705005	连杆
14	30712010	油线压板
15	30126009	销
16	20123021	油线
17	30228007	垫片
18	S02013	螺钉M3×6
19	30705006	送料轴
20	20123021	油线
21	30223009	油毛毡
22	30708001	连接套
23	S10007	螺钉M4×4
24	30702009	送料调节轴
25	20123021	油线
26	30223009	油毛毡
27	30723006	油塞
28	30708003	挡块
29	S10007	螺钉M4×4
30	30703002	滚套
31	30628012	垫圈5
32	307S20002	轴位螺钉
33	30705007	连杆
34	30712011	油线爪杆
35	20123021	油线
36	30126009	销
37	30714002	差动送料齿
38	30726006	固定销

九、送布部件(2)/Need mechanism (2) 序号 Ref. No. 件号 Part No. 参考件号 Rcf. No. 名称 Description 数量 Amt. 1 30705004 2556810 连杆 link 1 2 S10007 4543 螺钉M1×4 scrcw 2 3 30226008 20216 曲柄销 pin 1 4 20123021 202176 油线 oil string 0.06M 5 30223009 207925 油毛毡 felt 8 6 30204006 2526517 曲柄 crank 1 7 S10029 7142 螺钉M6×0.75×5 scr ew 2 8 3070200700 25285 910 送料轴附件 crankshaft 1 9 S02013 7011 螺钉M3×6 scr ew 2 10 S01063 7031 螺钉M2.5×6 scr ew 1 11 20123021 202176 油线 oil string 0.13M 12 30223009 207925 油毛毡 felt 4 13 30705005 2526870 连杆 link 1 14 30712010 2527260 油线压板 latch 2 15 30126009 210766 销 pin 2 16 20123021 202176 油线 oil string 0.03M 17 30228007 240055 垫片 washer 1 18 S02013 7011 螺钉M3×6 scr ew 1 19 30705006 2528880 送料轴 crankshaft 1 20 20123021 202176 油线 oil string 0.07M 21 30223009 207925 油毛毡 felt 2 22 30708001 2527160 连接套 joint 1 23 S10007 4543 螺钉M4×4 scr ew 4 24 30702009 2527100 送料调节轴 crankshaft 1 25 20123021 202176 油线 oil string 0.13M 26 30223009 207925 油毛毡 felt 2 27 30723006 2067480 油塞 felt 1 28 30708003 10549-920 挡块 collar 1 29 S10007 4543 螺钉M4×4 scr ew 1 30 30703002 2527250 滚套 spacer 1 31 30628012 204115 垫圈5 washer 1 32 307S20002 7815 轴位螺钉 scr ew 1 33 30705007 2527110 连杆 link 1 34 30712011 2527200 油线爪杆 latch 1 35 20123021 202176 油线 oil string 0.1M 36 30126009 210766 销 pin 2 37 30714002 --- 差动送料齿 differential feed dog 1 38 30726006 2527120 固定销 scr ew 1 注:□□点划线框表示暂时不用或已改进的零部件。

Page 26 — 九、送布部件(2)/ Need mechanism(2)

Jack JK-8670 parts on page 26
Ref	Part number	Part name	Qty
	1	Lever
	2	Lever
	3	Shaft
	4	Spring
	5	Shaft
	6	Shaft
	7	Shaft
	8	Shaft
	9	Screw
	10	Screw
	11	Shaft
	12	Shaft
	13	Spring
	14	Shaft
	15	Screw
	16	Lever
	17	Lever
	18	Screw
	19	Shaft
	20	Shaft
	21	Shaft
	22	Shaft
	23	Screw
	24	Shaft
	25	Shaft
	26	Shaft
	27	Shaft
	28	Shaft
	29	Shaft
	30	Shaft
	31	Screw
	32	Shaft
	33	Shaft
	34	Shaft
	35	Shaft
	36	Shaft
	37	Shaft
	38	Shaft
	39	Shaft
	40	Shaft
	41	Shaft
	42	Shaft
	43	Shaft
	44	Shaft
	45	Shaft
	46	Shaft
	47	Shaft
	48	Shaft
	49	Shaft
	50	Shaft
	51	Shaft
	52	Screw
	53	Shaft
	54	Shaft
	55	Shaft
	56	Screw
	57	Shaft
	58	Shaft
	59	Shaft
	60	Shaft
	61	Screw
	62	Screw
	63	Screw
	64	Shaft
	65	Shaft
	66	Shaft
	67	Screw
	68	Shaft
	69	Screw
	70	Screw
	71	Screw

九、送布部件(2)/ Need mechanism(2) -24- From the library of: Superior Sewing Machine & Supply LLC jintex.in

Page 27 — 九、送布部件(2)/Need mechanism (2)

Jack JK-8670 parts on page 27
Ref	Part number	Part name
39	30726007	曲柄销
40	001041	0型圈7.5×1.8
41	S10006	螺钉M5×8
42	30709001	滑块
43	30709002	滑块座
44	30704003	滑块座曲柄
45	30702010	轴
46	30704004	曲柄
17	S01011	螺钉M5×10
18	30727003	扭簧
49	H05008	开11挡圈8
50	30728003	垫片
51	30704005	曲柄
52	S05013	螺钉M5×12
53	400367	连杆(成品)
54	307S20003	轴位螺钉
55	30704006	曲柄
56	S05013	螺钉M5×12
57	3073100100	差动板手组件
58	30208001	挡块
59	S10029	螺钉M6×0.75×5
60	30227007	扭簧
61	302S16003	调节螺母
62	30128014	挡圈
63	302S30003	调节扳手螺钉
64	30222017	油封
65	30712012	刻度尺
66	30703003	管套
67	S01055	螺钉M4×6
68	207S16002	差动限位螺钉
69	W01001	垫圈4
70	208L15001	螺钉M4×35
71	30726009	曲柄销

九、送布部件(2)/Need mechanism (2) 序号 Ref. No. 件号 Part No. 参考件号 Ref. Part No. 名称 Name Description 数量 Amt. 39 30726007 2526990 曲柄销 guide 1 40 001041 2401290 0型圈7.5×1.8 0 ring 1 41 S10006 454070 螺钉M5×8 Screw 1 42 30709001 2528410 滑块 block 1 43 30709002 2528660 滑块座 guide 1 44 30704003 2526990 滑块座曲柄 feed bar pin 1 45 30702010 2528610 轴 shaft 1 46 30704004 2528930 曲柄 lever 1 17 S01011 7027 螺钉M5×10 screw 1 18 30727003 2526920 扭簧 spring 1 49 H05008 2025770 开11挡圈8 ring 1 50 30728003 2401020 垫片 washer 1 51 30704005 212035SB920 曲柄 crank 1 52 S05013 1531 螺钉M5×12 screw 1 53 400367 2526600 连杆(成品) link 2 54 307S20003 70587 轴位螺钉 screw 1 55 30704006 25289-920 曲柄 crank 1 56 S05013 1531 螺钉M5×12 screw 1 57 3073100100 252721 910 差动板手组件 lever assembly 1 58 30208001 24035 92 挡块 collar 1 59 S10029 1517 螺钉M6×0.75×5 screw 1 60 30227007 252657 扭簧 spring 1 61 302S16003 252089 调节螺母 nut 1 62 30128014 211301 挡圈 spring washer 1 63 302S30003 7059 调节扳手螺钉 screw 1 64 30222017 240063 油封 oil seal 1 65 30712012 2527300 刻度尺 guide plate 1 66 30703003 2527190 管套 spacer 2 67 S01055 70183 螺钉M4×6 screw 2 68 207S16002 2526580 差动限位螺钉 stopper 2 69 W01001 303448 垫圈4 washer 2 70 208L15001 SA3401001 螺钉M4×35 screw 2 71 30726009 ...... 曲柄销 pin 1 注:「」点划线表示暂时不用或已改进的零部件。 -25- From the library of: Superior Sewing Machine & Supply LLC jintex.in

Page 28 — 十、送布部件(3) / Need mechanism(3)

Jack JK-8670 parts on page 28
Ref	Part number	Part name
31	31	SCREW
32	32	SCREW
33	33	PIN
34	34	BRACKET
35	35	SCREW
36	36	FEED DOG
37	37	BRACKET
38	38	SCREW
39	39	SCREW
40	40	SCREW
41	41	BRACKET
1	1	SHAFT
2	2	BRACKET
3	3	SCREW
4	4	WASHER
5	5	SCREW
6	6	SHAFT
7	7	PIN
8	8	BRACKET
9	9	BRACKET
10	10	SHAFT
11	11	PIN
12	12	PIN
13	13	BRACKET
14	14	BRACKET
15	15	SCREW
16	16	SCREW
17	17	SHAFT
18	18	SCREW
19	19	FEED DOG
20	20	BRACKET
21	21	PIN
22	22	BRACKET
23	23	SCREW
24	24	BRACKET
25	25	WASHER
26	26	BEARING
27	27	BEARING
28	28	SCREW
29	29	BRACKET
30	30	BRACKET

十、送布部件(3) / Need mechanism(3) -26- From the library of: Superior Sewing Machine & Supply LLC jintex.in

Page 29 — Need mechanism(3)

Jack JK-8670 parts on page 29
Ref	Part number	Part name
1	30205004	连杆
2	30204005	曲柄
3	S05005	螺钉M5 × 12
4	30228007	垫圈
5	S02016	螺钉M3 × 3.2
6	30702011	拾牙轴(成品)
7	30208001	挡圈
8	S10029	螺钉M6 × 0.75 × 5
9	30709004	滑块
10	30702012	差动轴
11	20123021	油线
12	20123021	油线
13	30223009	油毛毡
14	30223009	油毛毡
15	30708004	连接套
16	S10007	螺钉M4 × 4
17	30702013	送料轴
18	30223009	油毛毡
19	20123021	油线
20	20123021	油线
21	30708003	挡块
22	S10007	螺钉M4 × 4
23	30709005	滑块
24	30223009	油毛毡
25	400517	开育环
26	30705009	开育环
27	30724001	滚针K8 × 11 × 7.5
28	30128019	垫片
29	207S11009	螺钉M4 × 7.5
30	30704007	曲柄
31	S05003	螺钉M5 × 10
32	30223009	油毛毡
33	20123021	油线
34	30702014	送料轴
35	30223009	油毛毡
36	20123021	油线
37	20123021	油线
38	30708003	挡块
39	S10007	螺钉M4 × 4
40	30709005	滑块
41	30223009	油毛毡

十、送布部件(3) / Need mechanism(3) 序号 Ref. No. 件号 Part No. 参考件号 Ref.Part.No. 名称 Description 数量 Amt. 1 30205004 252608 连杆 Rod 1 2 30204005 252609-92 曲柄 Crank 1 3 S05005 4531 螺钉M5 × 12 Screw 1 4 30228007 240055 垫圈 Washer 1 5 S02016 7041 螺钉M3 × 3.2 Screw 1 6 30702011 252610D0 拾牙轴(成品) Crankshaft 1 7 30208001 240235-92 挡圈 Collar 2 8 S10029 4547 螺钉M6 × 0.75 × 5 Screw 2 9 30709004 2526970 滑块 Block 1 10 30702012 2526980 差动轴 Crankshaft 1 11 20123021 202176 油线 Oil string 0.08M 12 20123021 202176 油线 Oil string 0.03M 13 30223009 207925 油毛毡 Felt 2 14 30223009 207925 油毛毡 Felt 2 15 30708004 2527160 连接套 Joint 1 16 S10007 4543 螺钉M4 × 4 Screw 4 17 30702013 2527130 送料轴 Crankshaft 1 18 30223009 207925 油毛毡 Felt 2 19 20123021 202176 油线 Oil string 0.10M 20 20123021 202176 油线 Oil string 0.04M 21 30708003 240549-92 挡块 Collar 1 22 S10007 4543 螺钉M4 × 4 Screw 1 23 30709005 2527150 滑块 Block 1 24 30223009 207925 油毛毡 Felt 2 25 400517 2527000 开育环 Washer 1 26 30705009 2527030 开育环 Rod 1 27 30724001 240544-20 滚针K8 × 11 × 7.5 Needle bearing 1 28 30128019 204107 垫片 Washer 1 29 207S11009 7143 螺钉M4 × 7.5 Screw 1 30 30704007 252694-920 曲柄 Crank 1 31 S05003 4500 螺钉M5 × 10 Bolt 1 32 30223009 207925 油毛毡 Felt 2 33 20123021 202176 油线 Oil string 0.04M 34 30702014 2527140 送料轴 Crankshaft 1 35 30223009 207925 油毛毡 Felt 2 36 20123021 202176 油线 Oil string 0.18M 37 20123021 202176 油线 Oil string 0.04M 38 30708003 240549-92 挡块 Collar 2 39 S10007 4543 螺钉M4 × 4 Screw 2 40 30709005 2527150 滑块 Block 1 41 30223009 207358 油毛毡 Felt 4 注: --点划线框表示暂时不用或已改进的零部件。 -27- From the library of: Superior Sewing Machine & Supply LLC jintex.in

Page 30

Jack JK-8670 parts on page 30
Ref	Part number	Part name	Qty
	1	Presser bar
	2	Presser bar spring guide
	3	Presser bar spring
	4	Presser bar spring collar
	5	Presser bar holder
	6	Presser bar holder screw
	7	Presser bar holder screw
	8	Presser bar holder screw
	9	Presser bar support
	10	Support screw
	11	Presser foot bar
	12	Presser foot bar screw
	14	Presser foot
	15	Presser foot screw
	16	Presser bar lifter lever
	17	Lever pivot screw
	18	Lever pivot screw
	19	Lever pivot screw
	20	Lever pivot screw
	21	Spring
	22	Spring guide
	23	Spring guide screw
	24	Presser bar lifter arm
	25	Arm pivot screw
	26	Arm pivot screw
	27	Arm pivot screw
	28	Arm pivot screw
	29	Arm pivot screw
	30	Presser bar lifter shaft
	31	Shaft screw
	32	Shaft screw
	33	Shaft screw
	34	Shaft screw
	35	Shaft screw
	36	Shaft screw
	37	Presser bar holder screw

I-, 压布部件 / Presser foot mechanism -28- From the library of: Superior Sewing Machine & Supply LLC jintex.in

Part Books

Search