CN203091519U - High-precision bilateral punch - Google Patents
High-precision bilateral punch Download PDFInfo
- Publication number
- CN203091519U CN203091519U CN 201220557681 CN201220557681U CN203091519U CN 203091519 U CN203091519 U CN 203091519U CN 201220557681 CN201220557681 CN 201220557681 CN 201220557681 U CN201220557681 U CN 201220557681U CN 203091519 U CN203091519 U CN 203091519U
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- punch
- drift
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Abstract
The utility model discloses a high-precision bilateral punch, which comprises a punch body, and is characterized by comprising a connecting rod, wherein punch bodies are arranged at the two ends of the connecting rod respectively; the punch bodies are rectangular punches; the tail ends of the rectangular punches are provided with circular beads; and the radiuses of the circular beads are 0.2-0.5 millimeter. Due to the adoption of the high-precision bilateral punch, the problems of easiness in forming burrs on the fracture surface of a product, reduction in the quality of the product, incapability of meeting the requirements of certain products on precise processing as well as smaller application range and higher cost since the conventional punch can only be produced on a single side are solved; and a high-precision bilateral punch having the advantages of simple structure, longer service life and less burrs produced during punching is provided.
Description
Technical field
The utility model relates to a kind of drift, particularly relates to a kind of high-accuracy two-way drift.
Background technology
A lot of drifts all uses the right angle drift at present, and right angle drift stamping products forms burr easily on the product plane of disruption, reduced the quality of product, can not satisfy the accurately machined requirement of some products, present drift can only be produced by single face simultaneously, the scope of application is less, and cost is higher.
The utility model content
In order to solve drift stamping products in right angle in the prior art, on the product plane of disruption, form burr easily, reduced the quality of product, can not satisfy the accurately machined requirement of some products, present drift can only be produced by single face simultaneously, and the scope of application is less, the cost problem of higher, it is a kind of simple in structure that the utility model provides, and service life is longer, and punching press produces the less high-accuracy two-way drift of burr.
In order to address the above problem, technical solution adopted in the utility model is:
A kind of high-accuracy two-way drift comprises the drift body, it is characterized in that: also comprise connecting rod, be respectively arranged with the drift body at the two ends of connecting rod, described drift body is a rectangular punch, and the end of described rectangular punch is arranged to fillet.
Aforesaid a kind of high-accuracy two-way drift, it is characterized in that: the radius of described fillet is 0.2mm-0.5mm.
Aforesaid a kind of high-accuracy two-way drift, it is characterized in that: described radius of corner is 0.03mm.
The beneficial effects of the utility model are: the high-accuracy two-way drift of the utility model, the end of drift body is arranged to fillet, product is carried out punching press, the product tear face smoother after the punching press by fillet, product quality is higher, can satisfy the needs that following process is used.The utility model adopts two-way drift simultaneously, and the scope of application is big, provides cost savings.
Description of drawings
Fig. 1 is the structural representation of the high-accuracy two-way drift of the utility model.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of high-accuracy two-way drift comprises drift body 1 and connecting rod 2, is respectively arranged with drift body 1 at the two ends of connecting rod 2, and described drift body 1 is a rectangular punch, and the end of described rectangular punch is arranged to fillet 3.The radius of fillet 3 is 0.2mm-0.5mm.Preferred fillet 3 radiuses are 0.03mm.
The high-accuracy two-way drift of the utility model is arranged to fillet 3 with the end of drift body 1, carries out punching press by 3 pairs of products of fillet, the product tear face smoother after the punching press, and product quality is higher, can satisfy the needs that following process is used.The utility model adopts two-way drift simultaneously, and the scope of application is big, provides cost savings.
More than show and stated basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. a high-accuracy two-way drift comprises the drift body, it is characterized in that: also comprise connecting rod, be respectively arranged with the drift body at the two ends of connecting rod, described drift body is a rectangular punch, and the end of described rectangular punch is arranged to fillet.
2, a kind of high-accuracy two-way drift according to claim 1, it is characterized in that: the radius of described fillet is 0.2mm-0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557681 CN203091519U (en) | 2012-10-26 | 2012-10-26 | High-precision bilateral punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557681 CN203091519U (en) | 2012-10-26 | 2012-10-26 | High-precision bilateral punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203091519U true CN203091519U (en) | 2013-07-31 |
Family
ID=48842964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220557681 Expired - Fee Related CN203091519U (en) | 2012-10-26 | 2012-10-26 | High-precision bilateral punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203091519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873184A (en) * | 2012-10-26 | 2013-01-16 | 昆山集智成模具有限公司 | High-precision bidirectional punch |
-
2012
- 2012-10-26 CN CN 201220557681 patent/CN203091519U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873184A (en) * | 2012-10-26 | 2013-01-16 | 昆山集智成模具有限公司 | High-precision bidirectional punch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20131026 |