Jack JK-797 DI User Manual

Parts

Manual

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目录

CONTENTS

页码

一、机壳部分 Frame Components 1
二、罩壳部件(1) Cover Components(1) 3
三、罩壳部分(2) Cover Components(2) 5
四、曲轴部件 Crankshaft Drive Components 7
五、针杆机构 Needle Drive Mechanism 9
六、上弯针机构 Upper Looper Drive Mechanism 11
七、下弯针机构 Lower Looper Drive Mechanism 13
八、送布机构(1) Feed Mechanism(1) 15
九、送布机构(2) Feed Mechanism(2) 19
十、上刀机构 Knife Drive Mechanism 21
十一、压脚机构 Presser Foot Mechanism 23
十二、紧线机构 Thread Tension Mechanism 25
十三、挑线机构 Thread Guide＆Thread Mechanism 27
十四、润滑机构(1) Lubrication Mechanism(1) 29
十五、润滑机构(2) Lubrication Mechanism(2) 31
十六、H.R.装置 H.R.Device 33
十七、线架装置 Thread Stand 35
十八、托盘附属品装置 Parts For Semi-submerged Installation 37
十九、专用部件 (1) Specific Parts(1) 39
二十、专用部件 (2) Specific Parts(2) 41
二十一、专用部件 (3) Specific Parts(3) 43
二十二、专用部件 (4) Specific Parts(4) 45
二十三、专用部件 (5) Specific Parts(5) 47

二十四、797直驱部件/797Direct Drive Assemblies 49
二十五、随机附件部分 Accessories Assemblies 51
标准度量零件表Standard measurement part list 53

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Frame

Components

8

-1-

线

四线五线

一、机壳部分/Machine Bed Frame

-2-

序号

NO.

注：797DⅠ机型将代号为11的机壳换成797DⅠ直驱部件，其他零件同本页。

Note: Part for 797DI with No.11 machine case is on page of 797DI special parts, others are the same on this page.

公司件号
Part NO.

1 P03010 2010020 销5×16 Pin 1 1 1
2 P03017 2101820 销5×10 Pin 1 1 1
3 P03018 2402990 销4×40 Pipe 1 1 1
4 20426001 2400940 定位销 Pin 1 1 1
5 20513008 2403250 过线管 Pipe 2 2 2
6 206S30001 2700470 支柱 Bed Pin 4 4 4
7 R03001 2106790 铆钉 Pin 2 2 2
8 207S11007 007019A0 螺钉M4×7.5 Screw 3 3 3

9 20722004 2403100 油塞 Plug 1 1 1
10 301261 ——— 缝头 Bracket 1 1 1
11 301181 ——— 797机壳（喷漆） machine frame 1 1 1

参考件号

Ref.Part No.

名称 Description

three-thread four-thread five-thread

数量（Number）

三

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Cover

Components(l)

二、罩壳部件(1) Cover Components(1)

序号

公司件号

NO.

Part NO.

1 301262 270148-SD0 上罩 Top Cover 1 1 1
2 207S11012 007022A0 螺钉M4×10 Screw 4 4 4
3 20422001 2701490 上罩油封 Gasket 1 1 1
4 20622003 2403050 减震垫 Rubber Cushion 3 3 3
5 30111022 2064571 油标盖 Oil Sight Window 1 1 1
6 20722002 2066820 油塞 Gasket 1 1 1
7 301263 270150-UD0 前罩（右） Front Cover(Right) 1 1 1
8 20412002 2701510 前罩（左） Front Cover(Left) 1 1 1

9 207S11011 007018A0 螺钉M4×5 Screw 2 2 2
10 207S14002 0045740 螺钉M3×12 Screw 1 1 1
11 207S14003 0045350 螺钉M3×4 Screw 1 1 1
12 20401002 270014A0 铰链 Hinge 1 1 1
13 207S11008 007021A0 螺钉M4×12 Screw 2 2 2
14 20426002 270043A0 销 Pin 1 1 1
15 207S14001 0045430 螺钉M4×4 Screw 2 2 2
16 20712002 2700180 锁紧板 Latch 1 1 1
17 207S11009 0070090 螺钉M3×4.5 Screw 1 1 1
18 20427001 2403010 弹簧 Spring 1 1 1
19 20412003 2701520 卡片 Latch 1 1 1
20 S01031 007017A0 螺钉M4×4.7 Screw 1 1 1
21 20612004 2100440 前罩板卡簧1 Flat Spring 1 1 1
22 S01031 007017A0 螺钉M4×4.7 Screw 1 1 1
23 20712005 2701530 前盖板 Cover 1 1 1
24 207S11012 007020A0 螺钉M4×10 Screw 2 2 2
25 207S11008 007021A0 螺钉M4×12 Screw 1 1 1
26 207S11008 007022A0 螺钉M4×12 Screw 1 1 1
27 20712001 2700250 风扇罩 Fan Cover 1 1 1
28 207S11007 007019A0 螺钉M4×7.5 Screw 1 1 1
29 20711003 270024-9U0 皮带罩 Belt Cover Assy. 1 1 1
30 20622003 2403050 减震垫 Rubber Cushion 1 1 1
31 S01013 0071760 螺钉M6×14 Screw 3 3 3
32 301264 270083B9U0 侧盖主件 Side Cover Assy. 1 1 1
33 2070201100 274011-910 压脚杆组件 Presser Bar 1 1 1
34 207S17001 0070440 螺钉M4×10 Screw 4 4 4
35 20131063 9A31261 警告牌 Label 1 1 1
39 20437006 XXXXXX 穿线指示标 Threading Diagram 1 1 1

参考件号
Ref.Part

No.

名称 Description

数量（Number）

三线 四线 五线

three-threadfour-thread five-thread

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Cover Components(2)

三、罩壳部分(2) Cover Components(2)

序号

公司件号

NO.

Part NO.

1 20711005 270032 防护罩 Eye Guard 1 1 1

2 207S11015 0070620 螺钉M3×6 Screw 2 2 2

3 W01011 2028750 垫圈 3 Washer 2 2 2

4 20712011 2700341 托架 Bracket 1 1 1

5 207S20002 0070660 螺钉M4 Screw 1 1 1

6 20128015 2103070 波形垫圈 Washer 2 2 2

7 301265 2700680 支架 Bracket 1 1 1

8 207S13003 0045110 螺钉M6×25 Bolt 3 3 3

9 20412004 2701670 布料挡板 Fabric Guide 1 1 1
10 207S11007 0073550 螺钉M4×7.5 Screw 2 2 2
11 20412014 2701790 挡油板 Cover 1 1 1
12 301266 270166-SD0 盖板 Cover Assy. 1 1 1
13 20430001 2701450 盖板螺丝 Cover 1 1 1
14 207S11007 007019A0 螺钉M4×7.5 Screw 4 4 4
15 20422010 2701750 密封垫 Gasket 1 1 1
16 20401004 213062A0 缝台侧盖 Side Cover 1 1 1
17 207S14003 0045960 螺钉M3×4 Screw 1 1 1
18 207S14014 0045540 螺钉M3×3 Screw 1 1 1
19 20426003 3069200 转动销 Pin 1 1 1
20 207S14014 0045540 螺钉M3×3 Screw 1 1 1
21 20427002 2130630 板弹簧 Flat Spring 1 1 1
22 207S11011 0071960 螺钉M4×5 Screw 1 1 1
23 20426004 2132730 销 Pin 1 1 1
24 207S14014 0045540 螺钉M3×3 Screw 1 1 1
25 2041200600 213094-910 盖板组件 Cover 1 1 1
26 207S11011 007017A0 螺钉M4×5 Screw 2 2 2

参考件号
Ref.Part

No.

名称 Description

数量（Number）

三线 四线 五线

three-threadfour-thread five-thread

-６-

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Crankshaft

Drive Components

线

四线五线

四、主轴部件 Crankshaft Drive Mechanism

-8-

序号

NO.

10 B04029 2403300 轴承6202ZLB Ball Bearing 1 1 1
11 20729001 2403350 卡簧 Ring 1 1 1
12 B01012 2129870 轴承6203 Ball Bearing 1 1 1
13 B04005 2115260 轴承6203LLU Ball Bearing 1 1 1
14 W03003 2403060 垫圈32 Washer 1 1 1
15 20103002 2100560 主轴中轴套 Oil Seal 1 1 1
16 O01025 2100570 O型圈17×1.8 O Ring 1 1 1
17 O01028 2400340 O型圈41×1.8 O Ring 1 1 1
18 20708015 2115280 轴承端盖 Right Cover 1 1 1
19 207S11012 007020A0 螺钉M4×10 Screw 3 3 3
20 2071100600 2705051 风扇组合件 Fan Assy. 1 1 1
21 300167 270504-UD0 皮带轮 Machine Pulley 1 1 1
22 S10009 0045410 螺钉M6×8 Screw 2 2 2
23 207S13004 0045230 螺钉M6×35 Bolt 1 1 1
24 W02004 2042930 Φ6.1弹垫 Washer 1 1 1
25 20403001 2705230 衬圈 Spacer 1 1 1
26 20701009 2705260 皮带轮罩 Cover 1 1 1
27 20403017 ——— 中轴套 Bushing 1 1 1
28 20712066 2715010 连杆垫片 Guide 4 4 4

公司件号
Part NO.

1 400357 270522A0 主轴 Crankshaft 1 1 1
2 20402002 270522B0 主轴 Crankshaft 1 1 1
3 S10013 0045220 螺钉M6×6 Screw 2 2 2
4 20701008 2705020 平衡块 Balance Weight 1 1 1
5 207S11017 0070110 螺钉M3×8 Screw 2 2 2
6 20401005 2705240 平衡块 Balance Weight 1 1 1
7 207S11017 0070110 螺钉M3×8 Screw 2 2 2
8 20428002 2405030 垫片 Washer 1 1 1
9 207S11011 0071430 螺钉M4×5 Screw 1 1 1

参考件号

Ref.Part No.

名称 Description

three-thread four-thread five-thread

数量（Number）

三

注：797DⅠ机型将代号为20、21、22、23、24、26的零件换成797DⅠ直驱部件，其他零件同本页。

Note: Part for 797DI with No.20,21,22,23,24,26 is on page of 797DI special parts, others are the same on this page.

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Needle Drive Mechanism

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NO.

Part

1 400039 271

2 207S11016

3 20626003 2710010

4 207S14007 0045380

5 20704001

6 S05018 0045330

7 20402007

20808006 2402920

8

9 207S14014 0045540
10

20628014 2082350

11

H05008 2025770

12

20704002 271004-920

13

207S12002 0071500
14 20726003 271022A910
15

20523005 2021770

2070205300

16
17

207S14008 0045460
18

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19

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20 20722004 2403100
21 20708005 27
22

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23

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24 20734001
25

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26 2011 7011

20734002

27
28 20

29 20415001
30 207S17006 0071700
31 20401008 213060A910
32 207S11007 0070

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34 S01012 00703 10

35 20417002
36

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37 20703002 577609 _t$ti!b-:1r Sl eeve 1 1 1
38 20803007 5776
39 20703012

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No.

000-920

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Description

Connection
Screw
Pin
Screw
Crank 1 1 1
Bolt
Shaft
Collar
Screw
Washer 1 1 1

Ring

Lever

Bolt
Shaft Assy.
Oil

Wick 2 2 2

Bar

Screw
0 Ring
Felt
Plu

g 1 1 1

Ring 1 1 1

rew

Needl

e 1 0 0
Needle
Screw
Need le 0 2 0
Needle H
Scre
Ne
Screw
Bracket Assy

Needle Guard(Front) 1 1 1
Sc
Needle
Screw

Sl eeve
Bushin
Parallel Key

Holder 1 0 0

older

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Guard(Rear)

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2 2 2
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1 1 1
1 1 1
1 1 1
2 2 2

1 1 1

1 1 1

1 1 1
1 1

1
1 1 1
1 1 1
1 1 1

1 1 1

1 0 0

0 1

1 0 0
1 0 0
1 1 1
1 1 1

1 1 1
1 1 1
1 1 1

1
1 1
2

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Upper Looper Drive Mechanism

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六、上弯针机构 Upper Looper Drive Mechanism

序号

公司件号

NO.

Part NO.

1 400043 271500-920 连杆 Connection 1 1 1
2 207S11005 007022A0 螺钉M4×17.5 Screw 2 2 2
3 207S11016 007023A0 螺钉M4×16 Screw 2 2 2
6 20704003 271502-920 上弯针球曲柄 Crank 1 1 1
7 20704004 271503-930 上弯针球曲柄 Crank 1 1 1
8 S05018 0045330 螺钉M6×0.75×12 Bolt 1 1 1

9 20402010 2715350 上弯针轴 Shaft 1 1 1
10 20622019 210586A0 油封 Oil Seal 1 1 1
11 20428008 2401020 垫片 Washer 1 1 1
12 20408001 240201-920 紧圈 Collar 1 1 1
13 207S13006 0071100 螺钉M4×9 Bolt 1 1 1
14 20428009 2403120 垫圈 Washer 1 1 1
16 20705003 271505-920 连杆 Lever 1 1 1
17 207S12002 0071500 螺钉 Bolt 1 1 1
18 20726004 2715460 销组件 Pin Assy. 1 1 1
19 20523005 2021760 油线 Oil Wick 0.3m 0.3m 0.3m
20 207S14010 0045450 螺钉M3×4 Screw 1 1 1
21 2040205000 271533B910 上弯针杆组件 Upper Looper Holder Assy. 1 0 0
21 2040206000 上弯针杆组件（厚料）Upper Looper Holder Assy. 0 1 1
22 20623005 179130-050 上弯针滑杆套油毡 Felt 1 1 1
23 207S11025 0070541 螺钉M3.5×6.7 Screw 1 1 1
25 20417003 XXXXXX 上弯针 Upper Looper 1 1 1
26 20401009 271510M0 上弯针座 Upper Looper Holder Base 1 1 1
27 20401010 271510N0 上弯针座 Upper Looper Holder Base 1 1 1
28 207S11026 0045100 螺钉M6×16 Bolt 2 2 2
29 20123021 2715190 油线 Folter 1 1 1
30 400348 2715340 弯针座盖板 Cover 1 1 1
31 207S11027 0070330 螺钉M2.5×8 Screw 1 1 1
32 207S17004 0070390 螺钉M2.5×6 Screw 1 1 1
33 20723005 2745890 吸油棉 Felt 1 1 1
34 20712017 2745880 压板 Bracket Assy. 1 1 1
35 207S11020 0070080 螺钉M3×4 Screw 1 1 1
36 ——— 0084210 加油指示标 Oil Seal 1 1 1
37 20403003 ——— 铜套 Sleeve 1 1 1
38 20403004 ——— 铜套 Sleeve 1 1 1

参考件号
Ref.Part

No.

名称 Description

数量（Number）

三线 四线 五线

three-threadfour-thread five-thread

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Lower Looper Drive Mechanism

七、下弯针机构 Lower Looper Drive Mechanism

序号

公司件号

NO.

Part NO.

1 400043 271500-920 下弯针连杆 Connection 1 1 1

2 207S11005 007022A0 螺钉M4×17.5 Screw 2 2 2

3 207S11016 007023A0 螺钉M4×16 Screw 2 2 2

6 400338 272010-920 下弯针球曲柄 Crank 1 1 1

7 S05018 0045330 螺钉M6×0.75×12 Bolt 1 1 1

8 20402008 271504B0 下弯针轴 Shaft 1 1 1

9 20628006 2403380 垫片 Washer 1 1 1
10 W02001 3030670 Φ5.1弹垫 Washer 1 1 1
11 207S11004 0071740 螺钉M4×10 Bolt 1 1 1
13 3052201700 204052A0 油封 Oil Seal 1 1 1
14 20401011 272011-910 下弯针组件 Lower Looper Holder Assy. 1 1 1
15 207S13009 0045010 螺钉M5×12 Bolt 1 1 1
16

-------

17 S01029 007013A0 螺钉M3.5×7.5 Screw 1 1 1
18 20403003 ——— 铜套 Sleeve 1 1 1
19 20403006 ——— 铜套 Sleeve 1 1 1

参考件号
Ref.Part

名称 Description

No.

XXXXXX 下弯针 Lower Looper 1 1 1

数量（Number）

三线 四线 五线

three-threadfour-thread five-thread

-１４-

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