CN204700151U - A kind of punch member - Google Patents
A kind of punch member Download PDFInfo
- Publication number
- CN204700151U CN204700151U CN201520361820.3U CN201520361820U CN204700151U CN 204700151 U CN204700151 U CN 204700151U CN 201520361820 U CN201520361820 U CN 201520361820U CN 204700151 U CN204700151 U CN 204700151U
- Authority
- CN
- China
- Prior art keywords
- cushion block
- stripper
- drift body
- stamping
- knife
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Abstract
The utility model provides a kind of punch member, comprise cushion block, drift body, stamping knife, spring, stripper, for placing lower cushion block and the limited block of mould, described drift body is fixed on described upper cushion block lower surface, described stamping knife is fixedly installed on the bottom of described drift body, stripper is provided with below described upper cushion block, this stripper is connected with upper cushion block by spring, described stripper inside is hollow structure, described drift body can pass through this hollow structure, stamping knife descends edge to be positioned at same level higher than stripper lower surface or with stripper lower surface most simultaneously, described lower cushion block is positioned at immediately below lower cushion block, lower cushion block upper surface is fixed with limited block, described punch member, utilizes the design of stripper, effectively can stop the related of material and stamping knife after punching press, improve punching press effect, improve production efficiency, have the stronger market competitiveness.
Description
Technical field
The utility model relates to machine tool mould technical field, especially a kind of punch member.
Background technology
Diel is in Cold Press Working, material (metal or nonmetal) is processed into a kind of special process equipment of part (or semi-finished product), is called cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature, utilizes the mould be arranged on forcing press to apply pressure to material, makes it produce separation or plastic deformation, thus obtains a kind of pressure processing method of required part.
Drift is that the strength member of diel is arranged in diel, directly contact with material, in punching course, stamping knife and material are often difficult to quick separating, also cause the service life of drift shorter, cause production cost higher while greatly have impact on punching press effect.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of punch member.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of punch member, comprise cushion block, drift body, stamping knife, spring, stripper, for placing lower cushion block and the limited block of mould, described drift body is fixed on described upper cushion block lower surface, described stamping knife is fixedly installed on the bottom of described drift body, stripper is provided with below described upper cushion block, this stripper is connected with upper cushion block by spring, described stripper inside is hollow structure, described drift body can pass through this hollow structure, stamping knife descends edge to be positioned at same level higher than stripper lower surface or with stripper lower surface most simultaneously, described lower cushion block is positioned at immediately below lower cushion block, lower cushion block upper surface is fixed with limited block.
Preferably, above-mentioned punch member, also comprises knife stamping holder, and described knife stamping holder is fixedly connected with drift body, and a part for described stamping knife embeds the middle part of described knife stamping holder, and then reinforces stamping knife.
The utility model structure has following beneficial effect:
Above-mentioned punch member, utilizes the design of stripper, effectively can stop the related of material and stamping knife after punching press, improve punching press effect, improve production efficiency, have the stronger market competitiveness.
Accompanying drawing explanation
Fig. 1 is the structural representation of punch member described in the utility model.
In figure: cushion block, 2 drift bodies, 3 knife stamping holders, 4 stamping knives, 5 springs, 6 strippers, 7 lower cushion blocks, 8 limited blocks on 1
Detailed description of the invention
For further illustrating the utility model, accompanying drawing is now coordinated to be described in detail:
As shown in Figure 1, described punch member, comprise cushion block 1, drift body 2, knife stamping holder 3, stamping knife 4, spring 5, stripper 6, for placing lower cushion block 7 and the limited block 8 of mould, described drift body is fixed on described upper cushion block lower surface, described knife stamping holder is fixedly connected with drift body, a part for described stamping knife embeds the middle part of described knife stamping holder, and then stamping knife is reinforced, make described stamping knife be fixedly installed on the bottom of described drift body simultaneously, stripper is provided with below described upper cushion block, this stripper is connected with upper cushion block by spring, described stripper inside is hollow structure, described drift body can pass through this hollow structure, stamping knife descends edge to be positioned at same level with stripper lower surface most simultaneously, described lower cushion block is positioned at immediately below lower cushion block, lower cushion block upper surface is fixed with limited block, in punching course, stripper receives limited block and stops spring-compressed, limited block stops moving downward, drift body passes by the hollow structure of stripper, stamping knife is driven to continue downwards, after completing punching press, drift body drives stamping knife upwards, stamping products then stopped by stripper and with stamping knife quick separating.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. a punch member, it is characterized in that: comprise cushion block, drift body, stamping knife, spring, stripper, for placing lower cushion block and the limited block of mould, described drift body is fixed on described upper cushion block lower surface, described stamping knife is fixedly installed on the bottom of described drift body, stripper is provided with below described upper cushion block, this stripper is connected with upper cushion block by spring, described stripper inside is hollow structure, described drift body can pass through this hollow structure, stamping knife descends edge to be positioned at same level higher than stripper lower surface or with stripper lower surface most simultaneously, described lower cushion block is positioned at immediately below lower cushion block, lower cushion block upper surface is fixed with limited block.
2. punch member according to claim 1, is characterized in that: also comprise knife stamping holder, described knife stamping holder is fixedly connected with drift body, and a part for described stamping knife embeds the middle part of described knife stamping holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361820.3U CN204700151U (en) | 2015-05-29 | 2015-05-29 | A kind of punch member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361820.3U CN204700151U (en) | 2015-05-29 | 2015-05-29 | A kind of punch member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204700151U true CN204700151U (en) | 2015-10-14 |
Family
ID=54279787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520361820.3U Expired - Fee Related CN204700151U (en) | 2015-05-29 | 2015-05-29 | A kind of punch member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204700151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270180A (en) * | 2015-05-29 | 2017-01-04 | 天津市奥尔莱特机电设备有限公司 | A kind of punch member |
-
2015
- 2015-05-29 CN CN201520361820.3U patent/CN204700151U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270180A (en) * | 2015-05-29 | 2017-01-04 | 天津市奥尔莱特机电设备有限公司 | A kind of punch member |
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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: 20151014 Termination date: 20160529 |