CN202291039U - Trimming concave mold of trimming/punching mold - Google Patents
Trimming concave mold of trimming/punching mold Download PDFInfo
- Publication number
- CN202291039U CN202291039U CN2011204115010U CN201120411501U CN202291039U CN 202291039 U CN202291039 U CN 202291039U CN 2011204115010 U CN2011204115010 U CN 2011204115010U CN 201120411501 U CN201120411501 U CN 201120411501U CN 202291039 U CN202291039 U CN 202291039U
- Authority
- CN
- China
- Prior art keywords
- trimming
- punching
- die
- edge
- mold
- 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)
Abstract
The utility model discloses a trimming concave mold of a trimming/punching mold, which comprises a cylindrical concave mold body. The center of the concave mold body is provided with a round profile cavity, the inner wall of the profile cavity is provided with a step-like clamping platform, the inner wall of the clamping platform is provided with a groove, and the edge of the bottom end of the profile cavity of the concave mold body is provided with a blade. Since the punching and trimming can be completed by one mold, the production line can be shortened, the labor intensity can be reduced, the production efficiency can be improved, and the production cost can be decreased.
Description
Technical field
The utility model relates to side cut, punching die, specifically belongs to the trim die of the edge-cutting and hole-punching mould of carrying roller cylinder.
Background technology
For the needs carrying roller cylinder workpiece with punching of cutting edge, generally need earlier part to be cut edge on bead cutter through three process; To its punching, be placed on shaping in the trimmer at last then, eliminate the influence that side cut and punching cause part; Can not only need three process like this, and need a lot of equipment, cause the production line length; Labour intensity is big, and productivity ratio is low high with production cost.In order to solve the problems of the technologies described above, the someone designs the one step completed mould of punching, side cut, shaping, but structural design is unreasonable, causes the working (machining) efficiency of part bad, and working (machining) efficiency is low.
The utility model content
The purpose of the utility model provides a kind of trim die of edge-cutting and hole-punching mould, and punching is accomplished processing with cutting edge at a mold, and production line shortens, and labour intensity reduces, and production efficiency improves and production cost reduces.
The technical scheme that the utility model adopts is following:
The trim die of edge-cutting and hole-punching mould includes columniform die body, and the die body center has circular die cavity, and the inwall of die cavity offers step-like Ka Tai, and the inwall of Ka Tai is provided with groove, and die body die cavity bottom side edge edge is a blade.
The upper surface of described die body has screwed hole.
The utility model utilizes the die cavity of piercing punch and punching concave die to be complementary carrying roller cylinder is carried out punching; The die cavity of side cut punch and the trim die carrying roller cylinder that is complementary is cut edge; Punching is accomplished processing with cutting edge at a mold; Production line shortens, and labour intensity reduces, and production efficiency improves and production cost reduces.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Referring to accompanying drawing; The trim die of edge-cutting and hole-punching mould includes columniform die body 1, and die body 1 center has circular die cavity 2; The inwall of die cavity 2 offers step-like card platform 3; The inwall of card platform 3 is provided with groove 4, and die body die cavity bottom side edge is along being blade 5, and the upper surface of die body has screwed hole 6.
Claims (2)
1. the trim die of edge-cutting and hole-punching mould includes columniform die body, it is characterized in that: the die body center has circular die cavity, and the inwall of die cavity offers step-like Ka Tai, and the inwall of Ka Tai is provided with groove, and die body die cavity bottom side edge edge is a blade.
2. the trim die of edge-cutting and hole-punching mould according to claim 1 is characterized in that: the upper surface of described die body has screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204115010U CN202291039U (en) | 2011-10-26 | 2011-10-26 | Trimming concave mold of trimming/punching mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204115010U CN202291039U (en) | 2011-10-26 | 2011-10-26 | Trimming concave mold of trimming/punching mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202291039U true CN202291039U (en) | 2012-07-04 |
Family
ID=46360019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204115010U Expired - Fee Related CN202291039U (en) | 2011-10-26 | 2011-10-26 | Trimming concave mold of trimming/punching mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202291039U (en) |
-
2011
- 2011-10-26 CN CN2011204115010U patent/CN202291039U/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: 20120704 Termination date: 20151026 |
|
| EXPY | Termination of patent right or utility model |