CN202192771U - Dustproof cover for through hole of hydraulic ejector rod of stamping workbench - Google Patents
Dustproof cover for through hole of hydraulic ejector rod of stamping workbench Download PDFInfo
- Publication number
- CN202192771U CN202192771U CN2011202357706U CN201120235770U CN202192771U CN 202192771 U CN202192771 U CN 202192771U CN 2011202357706 U CN2011202357706 U CN 2011202357706U CN 201120235770 U CN201120235770 U CN 201120235770U CN 202192771 U CN202192771 U CN 202192771U
- Authority
- CN
- China
- Prior art keywords
- dustproof cover
- hole
- ejector rod
- utility
- model
- 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
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Abstract
The utility model relates to a dustproof cover for a through hole of a hydraulic ejector rod of a stamping workbench, which comprises a cylindrical cover body. The dustproof cover is characterized in that a counter bored hole is manufactured in the center of the upper end of the cylindrical cover body. The dustproof cover is scientific and reasonable in structural design, has the advantages of high efficiency and convenience in operation, and is higher in innovation.
Description
Technical field
The utility model relates to the stamping machine auxiliary processing device, and particularly a kind of press work platform is with pneumatic jack bar via hole dust cap.
Background technology
In automobile panel kind in enormous quantities, many is taken turns the punching production process; Because various products use the pneumatic jack bar distributing position of mould different; After changing the pneumatic jack bar; Fall in the air cushion supporting plate for the tiny material beans that prevent to produce in the punching course and to produce fault, a great deal of via hole dust cap must be installed to meet the needs of production.At present, employed dust cap adopts lid center system screwed hole more in the industry, and through specific purpose tool and the form of extracting after it is threaded, this form causes the operational motion in the production set-up procedure too much again, and operating efficiency is low.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, provides high, the easy to operate press work platform of a kind of efficient with pneumatic jack bar via hole dust cap.
The utility model solves its technical problem and realizes through following technical scheme:
A kind of press work platform is made up of cylindrical lid with pneumatic jack bar via hole dust cap, it is characterized in that: the centre of cylindrical lid upper end is shaped on counterbore.
Advantage of the utility model and beneficial effect are:
1. this press work platform can satisfy the job requirement that punching production is prepared with pneumatic jack bar via hole dust cap, when preparing before producing; Put into by specification requirement in the technical papers (pneumatic jack bar distribution locations figure) is manual, utilize special-purpose hook-shaped instrument to stretch in the made counterbore of lid during replacing, block lid; Take out fast then; The program that has been threaded before having saved has reduced operational motion, increases work efficiency nearly 30%.
2. the utility model scientific structure design is reasonable, has efficient height, easy to operate advantage, is a kind ofly to have press work platform than high innovation character with pneumatic jack bar via hole dust cap.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the vertical view of the utility model.
The specific embodiment
Through specific embodiment the utility model is done further to detail below, following examples are descriptive, are not determinate, can not limit the protection domain of the utility model with this.
A kind of press work platform is made up of cylindrical lid 1 with pneumatic jack bar via hole dust cap, and its innovation part is: the centre of cylindrical lid upper end is shaped on counterbore 2.When preparing before producing, put into, utilize special-purpose hook-shaped instrument to stretch in the made counterbore of lid during replacing, block lid, take out fast then by specification requirement in the technical papers (pneumatic jack bar distribution locations figure) is manual.
Although disclose the embodiment and the accompanying drawing of the utility model for the purpose of illustration; But it will be appreciated by those skilled in the art that: in spirit that does not break away from the utility model and accompanying claims and scope; Various replacements, variation and modification all are possible; Therefore, the scope of the utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (1)
1. a press work platform is made up of cylindrical lid with pneumatic jack bar via hole dust cap, it is characterized in that: the centre of cylindrical lid upper end is shaped on counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202357706U CN202192771U (en) | 2011-07-06 | 2011-07-06 | Dustproof cover for through hole of hydraulic ejector rod of stamping workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202357706U CN202192771U (en) | 2011-07-06 | 2011-07-06 | Dustproof cover for through hole of hydraulic ejector rod of stamping workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192771U true CN202192771U (en) | 2012-04-18 |
Family
ID=45947701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202357706U Expired - Fee Related CN202192771U (en) | 2011-07-06 | 2011-07-06 | Dustproof cover for through hole of hydraulic ejector rod of stamping workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794839A (en) * | 2012-08-29 | 2012-11-28 | 昆山市浩坤机械有限公司 | Special dust cover for plastic mold of connecting rod |
-
2011
- 2011-07-06 CN CN2011202357706U patent/CN202192771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794839A (en) * | 2012-08-29 | 2012-11-28 | 昆山市浩坤机械有限公司 | Special dust cover for plastic mold of connecting rod |
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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: 20120418 Termination date: 20160706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |