CN204171916U - Pressure pull head fixture - Google Patents
Pressure pull head fixture Download PDFInfo
- Publication number
- CN204171916U CN204171916U CN201420655246.8U CN201420655246U CN204171916U CN 204171916 U CN204171916 U CN 204171916U CN 201420655246 U CN201420655246 U CN 201420655246U CN 204171916 U CN204171916 U CN 204171916U
- Authority
- CN
- China
- Prior art keywords
- push rod
- pedestal
- pull head
- slider
- head fixture
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of pressure pull head fixture, comprise pedestal, pedestal is provided with fixing hole, pedestal is provided with chute, be provided with it in the push rod be slidably matched in this chute, the outer end of push rod is stretched out outside pedestal, and the inner of push rod is provided with limited block, pedestal has the stopper slot matched with it, above push rod the inner, there is spring on top.Push rod on this fixture can be free to slide in pedestal, and be pressed with spring, there is certain self-regulation ability, thus can ensure that pressure horse hooks and pressure pull head fixture pushes down slider of zipper fastener at every turn all exactly, improve the positional accuracy to slider of zipper fastener, ensure that each assembling is all successfully carried out smoothly, thus ensure that yield rate.
Description
Technical field
The utility model relates to a kind of fixture, particularly relates to a kind of pressure pull head fixture used on pull head automatic assembling machine.
Background technology
At present, there is pull head automatic assembling machine in market, automatically slider of zipper fastener has been assembled up.In pull head automatic assembling machine, have a seat in the plane to be assemble copper pipe in the axis hole of slider of zipper fastener, copper pipe is for installing the handle of slider of zipper fastener.During installation, slider of zipper fastener is first pushed down by the upper and lower clamp head 8 of the copper pipe on automatic assembling machine, then installs copper pipe thereon.The upper and lower clamp head 8 of copper pipe is provided with pressure horse and hooks 7 and pressure pull head fixture, wherein presses horse to hook 7 and is pressed in slider of zipper fastener back, and pressure pull head fixture is pressed in the head of slider of zipper fastener, by slider of zipper fastener two-point locating, is convenient to assembling.Current pressure horse hook 7 and pressure pull head fixture are close to firmware and are fixed in upper and lower clamp head, do not have governor motion.And slider of zipper fastener is due to factors such as back side out-of-flatnesses, when placing it on station, location has deviation, so just can not ensure that pressure horse hooks 7 and pushes down slider of zipper fastener all accurately with pressure pull head fixture at every turn, slider of zipper fastener only may be pushed down by pressure pull head fixture and but not encounter pressure horse hook 7, or pull head is only pushed down by pressure horse hook 7 and is not but encountered pressure pull head fixture, like this, slider of zipper fastener will be caused to locate and to produce deviation and inaccurate, copper pipe just can not load slider of zipper fastener exactly, thus the situation causing pull head to install copper pipe failure occurs, even also slider of zipper fastener can be damaged, become waste product.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, provide a kind of can the pressure pull head fixture of automatic fine tuning, the pressure pull head fixture in upper and lower for copper pipe clamp head is improved, thus is improve the success rate of slider of zipper fastener mounting parts.
The utility model solves the technical scheme that its technical problem adopts: this pressure pull head fixture, comprise pedestal, pedestal is provided with fixing hole, pedestal is provided with chute, be provided with it in the push rod be slidably matched in this chute, the outer end of push rod is stretched out outside pedestal, and the inner of push rod is provided with limited block, pedestal has the stopper slot matched with it, above push rod the inner, there is spring on top.Push rod on this fixture can be free to slide in pedestal, and be pressed with spring, there is certain self-regulation ability, thus can ensure that pressure horse hooks and pressure pull head fixture pushes down slider of zipper fastener at every turn all exactly, improve the positional accuracy to slider of zipper fastener, ensure that each assembling is all successfully carried out smoothly, thus ensure that yield rate.
Fixing hole is oval.Adopt oval fixing hole, when pressure pull head fixture is contained in the upper and lower clamp head of copper pipe, can in less scope adjusting position, easy to use.
Pedestal has been threaded securing member above spring, and spring is crushed between securing member and push rod.Be provided with securing member and can facilitate mounting spring, and securing member can be turned as required, the elastic force of regulating spring.
Push rod dual-side is provided with slider bar, is provided with the slide rail matched with slider bar in chute.This structure can make push rod slide more glibly at chute.
The effect that the utility model is useful is: the utility model is provided with elastic device, can automatically adjust during the pressure of push rod top, avoid the out-of-flatness of the slider of zipper fastener back side and cause locating the generation of inaccurate situation, can ensure that pressure horse hooks and pressure pull head fixture can push down slider of zipper fastener at every turn exactly, ensure that each assembling can be successful, improve the success rate of slider of zipper fastener installation fitting, result of use is good, is conducive to promoting.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present utility model;
Fig. 2 is side structure schematic diagram of the present utility model;
Fig. 3 is the structural representation of the utility model pedestal;
Fig. 4 is the structural representation of the utility model push rod;
Fig. 5 is using state figure of the present utility model.
Description of reference numerals: pedestal 1, chute 1-1, slide rail 1-2, stopper slot 1-3, push rod 2, limited block 2-1, slider bar 2-2, securing member 3, spring 4, fixing hole 5, slider of zipper fastener 6, pressure horse hooks 7, the upper and lower clamp head 8 of copper pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
This pressure pull head fixture, comprise pedestal 1, pedestal 1 is provided with fixing hole 5, and fixing hole 5 is oval.Pedestal 1 is provided with chute 1-1, be provided with it in the push rod 2 be slidably matched in this chute 1-1, the outer end of push rod 2 is stretched out outside pedestal 1, and the inner of push rod 2 is provided with limited block 2-1, pedestal 1 has the stopper slot 1-3 matched with it, there is spring 4 on top, push rod 2 inner top.Push rod 2 on this fixture can be free to slide in pedestal 1, and be pressed with spring 4, there is certain self-regulation ability, thus can ensure that pressure horse hooks 7 and all accurately pushes down slider of zipper fastener 6 with pressure pull head fixture at every turn, improve the positional accuracy to slider of zipper fastener 6, ensure that each assembling is all successfully carried out smoothly, thus ensure that yield rate.
Pedestal 1 has been threaded securing member 3 above spring 4, and spring 4 is crushed between securing member 3 and push rod 2.Push rod 2 dual-side is provided with slider bar 2-2, is provided with the slide rail 1-2 matched with slider bar 2-2 in chute 1-1.
Although the utility model has illustrated by reference to preferred embodiment and has described, those skilled in the art should understand, and in the scope of claims, can do the various change in form and details.
Claims (4)
1. a pressure pull head fixture, comprise pedestal (1), pedestal (1) is provided with fixing hole (5), it is characterized in that: described pedestal (1) is provided with chute (1-1), be provided with it in the push rod be slidably matched (2) in this chute (1-1), pedestal (1) is stretched out outward in the outer end of push rod (2), and the inner of push rod (2) is provided with limited block (2-1), described pedestal (1) has the stopper slot (1-3) matched with it, there is spring (4) on top, push rod (2) inner top.
2. pressure pull head fixture according to claim 1, is characterized in that: described pedestal (1) has been threaded in the top of spring (4) securing member (3), and described spring (4) is crushed between securing member (3) and push rod (2).
3. pressure pull head fixture according to claim 1, is characterized in that: described fixing hole (5) is for oval.
4. pressure pull head fixture according to claim 1, is characterized in that: described push rod (2) dual-side is provided with slider bar (2-2), is provided with the slide rail (1-2) matched with slider bar (2-2) in chute (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420655246.8U CN204171916U (en) | 2014-11-05 | 2014-11-05 | Pressure pull head fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420655246.8U CN204171916U (en) | 2014-11-05 | 2014-11-05 | Pressure pull head fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204171916U true CN204171916U (en) | 2015-02-25 |
Family
ID=52560752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420655246.8U Expired - Fee Related CN204171916U (en) | 2014-11-05 | 2014-11-05 | Pressure pull head fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204171916U (en) |
-
2014
- 2014-11-05 CN CN201420655246.8U patent/CN204171916U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20151105 |
|
| EXPY | Termination of patent right or utility model |