CN104841753B - Zipper gapping machine stamping knife device - Google Patents
Zipper gapping machine stamping knife device Download PDFInfo
- Publication number
- CN104841753B CN104841753B CN201510275622.XA CN201510275622A CN104841753B CN 104841753 B CN104841753 B CN 104841753B CN 201510275622 A CN201510275622 A CN 201510275622A CN 104841753 B CN104841753 B CN 104841753B
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- CN
- China
- Prior art keywords
- stamping knife
- screw rod
- installing hole
- pedestal
- zipper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Slide Fasteners (AREA)
Abstract
The invention discloses a kind of zipper gapping machine stamping knife device, including the first stamping knife and pedestal, installing hole and stopper slot are provided with pedestal front, the positive and negative of installing hole insertion pedestal, second stamping knife is installed in installing hole, width of the width of the second stamping knife less than installing hole, the first stamping knife, the second stamping knife are side-by-side；Second stamping knife afterbody is connected with screw rod, and limited block is provided with screw rod, and limited block is located in stopper slot, and lead-over groove is provided between installing hole and stopper slot, and lead-over groove is used to place screw rod；The rotation of stopper slot inner limited block drives screw rod to rotate, and screw rod drives the second stamping knife to move in installing hole, adjusts spacing between the second stamping knife and the first stamping knife；By adjusting the spacing between the first stamping knife and the second stamping knife, the width such that it is able to according to the actual needs, make stamping knife overall becomes big or diminishes the present invention, adapt to real Production requirement, reduce except the error during tooth, improve the degree of accuracy except tooth, improve the quality of slide fastener production.
Description
Technical field
The present invention relates to a kind of zipper gapping machine stamping knife device, belongs to zipper manufacturing machine technical field.
Background technology
Length fixing machine is mainly used in the length for determining slide fastener, the first step in slide fastener flow process, using between mould and mould
Engagement, reduces position zipper teeth in making slide fastener, reaches the purpose except tooth.It is a kind of as disclosed in patent documentation CN102554013A to use
In the dental device of fixed cun of toothwash of metal zip fastener, the device is included：Upper bolster；Die shoe, which is correspondingly arranged under upper bolster
Side；Upper stamping knife, which is fixed on the bottom of upper bolster；Lower mould, which is fixed on the top of die shoe, and is correspondingly arranged with upper stamping knife；
Some positioners, which is separately positioned on the both sides of upper bolster；And, power connector bar, which is fixed at the top of upper bolster.This
It is bright to be automatically positioned slide fastener using some positioners, carry out surely very little exodontia, after surely complete size, pull out exactly specified quantity and
The tooth of position so as to meet production and processing technology, instead of the manual work of fatigue, improves speed of production while also improving
Production efficiency, reduces cost of labor.
But in actual production process, due to the presence of various errors, on the basis of the width of stamping knife is certain, just
Length fixing machine is easily caused washing out a sprocket or Shaochong falls a sprocket except during tooth more, or damage one it is normal not
The sprocket for removing is needed, so as to cause mass defect.
The content of the invention
It is an object of the invention to provide a kind of zipper gapping machine stamping knife device, the device accurately can be carried out except tooth.
In order to reach above-mentioned technical purpose, the technical scheme is that：
A kind of zipper gapping machine stamping knife device, including the first stamping knife and pedestal, first stamping knife are arranged on the back of the body of pedestal
Face, is provided with installing hole and stopper slot on the first stamping knife side, the pedestal front, the installing hole insertion pedestal it is positive and negative
Face, is provided with the second stamping knife in the installing hole, the width of the second stamping knife is less than the width of installing hole, the first stamping knife, the second punching
Knife is side-by-side；The second stamping knife afterbody is connected with screw rod, and limited block is provided with screw rod, and the limited block is located at spacing
In groove, lead-over groove between the installing hole and stopper slot, is provided with, the lead-over groove is used to place screw rod；Stopper slot inner limited block
Rotation drive screw rod to rotate, the rotation of screw rod drives the second stamping knife to move in installing hole, adjusts the second stamping knife and rushes with first
Spacing between knife
For the ease of adjusting, the limited block is circle.Regulating tank is provided with the end face of the limited block.In the base
Adjustment hole, the adjustment hole and stopper slot insertion are set on seat side, and the adjustment hole is corresponding with regulating tank.By adjustment hole,
Adjusting rod can be deep on regulating tank and be adjusted.
Another kind of regulative mode is：The screw rod is extended to outside pedestal.The rotation of pedestal external screw rod is adjusted.
First stamping knife is stepped with the contact surface of the second stamping knife.
In order to the leakage for preventing sprocket is removed, the maximum spacing between first stamping knife and the second stamping knife is less than or equal to sprocket
Between spacing.
The stamping knife device of the present invention passes through to adjust the spacing between the first stamping knife and the second stamping knife, such that it is able to according to reality
Needs, the width for making stamping knife (i.e. the first stamping knife and the second stamping knife) overall becomes big or diminishes, adapt to real Production requirement, reduce
Except the error during tooth, the degree of accuracy except tooth is improved, improve the quality of slide fastener production.
Description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is stamping knife device (reverse side) structural representation.
Fig. 2 extends stamping knife device (reverse side) structural representation of pedestal for screw rod.
Fig. 3 is 1 stamping knife device front schematic view of embodiment.
Fig. 4 extends the stamping knife device front schematic view of pedestal for screw rod.
Fig. 5 is the second stamping knife structural representation.
Fig. 6 is the second stamping knife another kind structural representation.
Specific embodiment
As shown in Figure 1, 2, a kind of zipper gapping machine stamping knife device, including the first stamping knife 1, the second stamping knife 2 and pedestal 3, the
One stamping knife 1 is arranged on the back side of pedestal 3, on 1 side of the first stamping knife.Installing hole 4, mistake is provided with 3 front of pedestal as described in Fig. 3,4
Aqueduct 5, the positive and negative of 4 insertion pedestal of the installing hole, for installing the second stamping knife 2.
Lead-over groove 5 is located between installing hole 4 and stopper slot 6, insertion installing hole 4 and stopper slot 6, places second for installing
The screw rod 7 of stamping knife afterbody.
Second stamping knife 2 is installed in the installing hole 4, the first stamping knife 1, the second stamping knife 2 are side-by-side, the first stamping knife 1 with
The contact surface of the second stamping knife 2 is stepped, and the present invention is not intended to limit the concrete structure of 2 contact surface of the first stamping knife 1 and the second stamping knife.
Width of the width of the second stamping knife 2 less than installing hole 4, so that it is guaranteed that the second stamping knife 2 can be in installing hole 4 along the first stamping knife 1
Width on move, increase or reduce stamping knife overall width.
As shown in Figure 5,6, screw rod 7 is connected with 2 afterbody of the second stamping knife, screw rod 7 is placed in lead-over groove 5.Arrange on screw rod 7
Limited location block 9, the limited block 9 are located in stopper slot 6.For the ease of adjusting, the limited block 9 is circle.The limited block 9
End face on be provided with regulating tank.As shown in figure 3, adjustment hole 11, the adjustment hole 11 and limit are arranged on 3 side of the pedestal
Position 6 insertion of groove, the adjustment hole 11 are corresponding with regulating tank.By adjustment hole 11, adjusting rod can be deep on regulating tank and carry out
Rotate and adjust.
As shown in Fig. 4,6, the second lead-over groove 10 on stopper slot 6, is provided with, the second lead-over groove 10 is extended to outside pedestal 3, spiral shell
Bar 7 is extended to outside pedestal 3 by lead-over groove 5, the second lead-over groove 10, outside pedestal 3, the screw rod 7 outside rotating base 3, to second
Stamping knife is adjusted.Regulating block 8 can also be set in the end of screw rod 7, be easy to adjust.
Connection between second stamping knife 2 and screw rod 7 is to rely on to be threadedly coupled, therefore, when screw rod 7 is rotated, due to spacing
In the presence of block 9, the position of screw rod 7 is constant, so as to just adjust spacing between the second stamping knife 2 and the first stamping knife 1.
Limited block 9 is provided with screw rod 7, along the width of the first stamping knife 1, the size of the stopper slot 6 is more than limit
The size of position block 9, so that it is guaranteed that the second stamping knife 2 can be moved on the width of the first stamping knife 1, increases or reduces stamping knife
Overall width；The size of the stopper slot 6 is equivalently-sized with limited block 9, moves so as to limit screw rod 7 so that the second stamping knife 2
It is side-by-side with the first stamping knife 1.
Certainly, the maximum spacing between the first stamping knife 1 and the second stamping knife 2 is not unconfined, when the first stamping knife 1 and
When maximum spacing between two stamping knives 2 is more than spacing between sprocket, during except tooth, the first stamping knife 1 and the second stamping knife 2 it
Between sprocket will be unable to be removed.Therefore, in order to the leakage for preventing sprocket is removed, between first stamping knife 1 and the second stamping knife 2
Maximum spacing is less than or equal to the spacing between sprocket.
The distance of sprocket during use, is measured, is adjusted after obtaining accurate numerical value between the first stamping knife 1 and the second stamping knife 2
Spacing, determines the overall width of stamping knife, it is ensured that efficiently, accurately remove tooth, reduces except the error during tooth, and raising is accurate except tooth
Degree, improves the quality of slide fastener.
Above-described embodiment limits the present invention never in any form, every to be obtained by the way of equivalent or equivalent transformation
Technical scheme all fall within protection scope of the present invention.
Claims (7)
1. a kind of zipper gapping machine stamping knife device, it is characterised in that including the first stamping knife and pedestal, first stamping knife is arranged on
The back side of pedestal, is provided with installing hole and stopper slot, the installing hole insertion pedestal on the first stamping knife side, the pedestal front
Positive and negative, the second stamping knife is installed in the installing hole, the width of the width of the second stamping knife less than installing hole, the first stamping knife,
Second stamping knife is side-by-side；The second stamping knife afterbody is connected with screw rod, and limited block, the limited block position are provided with screw rod
In stopper slot, lead-over groove between the installing hole and stopper slot, is provided with, the lead-over groove is used to place screw rod；In stopper slot
The rotation of limited block drives screw rod to rotate, and the rotation of screw rod drives the second stamping knife to move in installing hole, adjust the second stamping knife with
Spacing between first stamping knife.
2. zipper gapping machine stamping knife device according to claim 1, it is characterised in that：The limited block is circle.
3. zipper gapping machine stamping knife device according to claim 2, it is characterised in that：Arrange on the end face of the limited block
There is regulating tank.
4. zipper gapping machine stamping knife device according to claim 3, it is characterised in that：Arrange on the pedestal side and adjust
Knothole, the adjustment hole and stopper slot insertion, the adjustment hole are corresponding with regulating tank.
5. zipper gapping machine stamping knife device according to claim 1, it is characterised in that：The screw rod is extended to outside pedestal.
6. the zipper gapping machine stamping knife device according to claim 1,2,3,4 or 5, it is characterised in that：First stamping knife
It is stepped with the contact surface of the second stamping knife.
7. the zipper gapping machine stamping knife device according to claim 1,2,3,4 or 5, it is characterised in that：First stamping knife
With the maximum spacing between the second stamping knife less than or equal to the spacing between sprocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510275622.XA CN104841753B (en) | 2015-05-26 | 2015-05-26 | Zipper gapping machine stamping knife device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510275622.XA CN104841753B (en) | 2015-05-26 | 2015-05-26 | Zipper gapping machine stamping knife device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104841753A CN104841753A (en) | 2015-08-19 |
| CN104841753B true CN104841753B (en) | 2017-03-29 |
Family
ID=53841951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510275622.XA Active CN104841753B (en) | 2015-05-26 | 2015-05-26 | Zipper gapping machine stamping knife device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104841753B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58116946A (en) * | 1981-12-29 | 1983-07-12 | Yoshida Kogyo Kk <Ykk> | Interlocking teeth forming device for slide fastener |
| CN102240722B (en) * | 2011-03-25 | 2013-05-01 | 驰马拉链（无锡）有限公司 | Fastener type upper cutter holder of self-locating metal zipper |
| CN102554013B (en) * | 2012-03-02 | 2014-06-11 | 上海东龙服饰有限公司 | Tooth removal device for metal zipper sizing and cleaning and tooth removal method thereof |
| CN203125889U (en) * | 2013-01-07 | 2013-08-14 | 深圳市华圣达拉链有限公司 | Plastic steel zipper water gap removing device |
| CN203778567U (en) * | 2014-04-14 | 2014-08-20 | 晋江福兴拉链有限公司 | Knife for zipper tooth pulling device |
| CN104550420B (en) * | 2015-02-11 | 2017-03-01 | 温州宏业精机有限公司 | The blade split mechanism of metal zip fastener tooth punching machine |
| CN204672785U (en) * | 2015-05-26 | 2015-09-30 | 常熟市给力拉链设备有限公司 | Zipper gapping machine stamping knife device |
-
2015
- 2015-05-26 CN CN201510275622.XA patent/CN104841753B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104841753A (en) | 2015-08-19 |
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