CN203751101U - Mesh puncher pin - Google Patents
Mesh puncher pin Download PDFInfo
- Publication number
- CN203751101U CN203751101U CN201320883136.2U CN201320883136U CN203751101U CN 203751101 U CN203751101 U CN 203751101U CN 201320883136 U CN201320883136 U CN 201320883136U CN 203751101 U CN203751101 U CN 203751101U
- Authority
- CN
- China
- Prior art keywords
- drift
- puncher pin
- mesh
- puncher
- leading portion
- 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 discloses a mesh puncher pin. The mesh puncher pin comprises a puncher pin body and a spring, and is characterized in that the puncher pin body is of a six-sided cylindrical structure; the middle-rear part of the puncher pin body divides the puncher pin body into a puncher pin front section and a puncher pin rear section through a step; the sectional area of the front surface of the puncher pin rear section is greater than that of the rear surface of the puncher pin front section; six sides of the front part of the puncher pin front section are inclined towards the cylindrical center to form a tapered end part; the spring penetrates through the puncher pin front section to abut against the front surface of the puncher pin rear section. The problems that a puncher pin performs direct stamping in the prior art and does not have a buffering function, the end face of the puncher pin is free of an oblique plane, burrs are easily produced at the edge of a stamped product, the product quality is influenced and the puncher pin is lower in structural strength and is easily damaged are solved. The mesh puncher pin provided by the utility model is simple in structure, not prone to damage, long in service life, high in strength and capable of enabling stamped meshes to be free of the burrs.
Description
Technical field
The utility model relates to a kind of drift, particularly relates to a kind of mesh drift.
Background technology
Drift is mounted in the metal parts in diel, is applied to the direct of material and contacts, and makes material generation deformation, cuts material.Current drift is direct punching press, does not have pooling feature, and punch end face do not have inclined-plane, and after punching press, burr easily appears in product edge, affects the quality of product, and punch structure intensity is lower simultaneously, easily damages, and has strengthened the production cost of enterprise.
Utility model content
Direct punching press in order to solve drift in prior art, do not have pooling feature, punch end face does not have inclined-plane simultaneously, and after punching press, burr easily appears in product edge, affect the quality of product, and structural strength is lower, hold flimsy problem, it is a kind of simple in structure that the utility model provides, not fragile, long service life, intensity is high, the carrot-free mesh drift of punching press.
In order to address the above problem, technical solution adopted in the utility model is:
A kind of mesh drift, comprise drift body and spring, it is characterized in that: described drift body is six column constructions, the postmedian of described drift body is divided into drift leading portion and drift back segment by step by drift body, described drift back segment front surface sectional area is greater than drift leading portion rear surface sectional area, described drift leading portion anterior six towards the centroclinal formation tapered end of cylindricality, described spring props up the front surface of drift back segment through drift leading portion.
Aforesaid a kind of mesh drift, is characterized in that: anterior six faces of described drift leading portion are trapezoidal faces.
Aforesaid a kind of mesh drift, is characterized in that: the area of described six trapezoidal faces is identical.
Aforesaid a kind of mesh drift, is characterized in that: described drift body adopts stainless steel material to make.
The beneficial effects of the utility model are: the drift body of the utility model mesh drift is six column constructions, the postmedian of drift body is divided into drift body drift leading portion and drift back segment spring and props up through drift leading portion the front surface of drift back segment by step, like this in punching course, spring can touch material, plays a good cushioning effect.Simultaneously in the time of punching press, because tapered end side is inclined-plane, the product edge after punching press can residual burr towards the centroclinal formation tapered end of cylindricality for anterior six of drift leading portion, and crudy is higher.The utility model drift body adopts stainless steel material to make in addition, has greatly improved the intensity of drift, and service life is longer.
Brief description of the drawings
Fig. 1 is the utility model mesh punch structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, a kind of mesh drift, comprise drift body 1 and spring 7, drift body 1 is six column constructions, the postmedian of described drift body 1 is divided into drift leading portion 2 and drift back segment 3 by step 4 by drift body, described drift back segment 3 front surface sectional areas are greater than drift leading portion 2 rear surface sectional areas, and anterior six faces 5 of described drift leading portion 2 are to the centroclinal formation tapered end 6 of cylindricality, and described spring 7 props up the front surface of drift back segment 3 through drift leading portion 2.Anterior six faces 5 of described drift leading portion 2 are trapezoidal faces.The area of described six trapezoidal faces is identical.Described drift body 1 adopts stainless steel material to make.
The drift body 1 of the utility model mesh drift is six column constructions, the postmedian of drift body 1 is divided into drift leading portion 2 and drift back segment 3 by step 4 by drift body 1, spring 7 props up the front surface of drift back segment 3 through drift leading portion 2, like this in punching course, spring 7 can touch material, plays a good cushioning effect.Simultaneously anterior six faces 5 of drift leading portion 2 are to the centroclinal formation tapered end 6 of cylindricality, and in the time of punching press, because tapered end 6 sides are inclined-plane, the product edge after punching press can residual burr, and crudy is higher.The utility model drift body 1 adopts stainless steel material to make in addition, has greatly improved the intensity of drift, and service life is longer.
More than show and described general 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 in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a mesh drift, comprise drift body and spring, it is characterized in that: described drift body is six column constructions, the postmedian of described drift body is divided into drift leading portion and drift back segment by step by drift body, described drift back segment front surface sectional area is greater than drift leading portion rear surface sectional area, described drift leading portion anterior six towards the centroclinal formation tapered end of cylindricality, described spring props up the front surface of drift back segment through drift leading portion.
2. a kind of mesh drift according to claim 1, is characterized in that: anterior six faces of described drift leading portion are trapezoidal faces.
3. a kind of mesh drift according to claim 2, is characterized in that: the area of described six trapezoidal faces is identical.
4. a kind of mesh drift according to claim 3, is characterized in that: described drift body adopts stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883136.2U CN203751101U (en) | 2013-12-31 | 2013-12-31 | Mesh puncher pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883136.2U CN203751101U (en) | 2013-12-31 | 2013-12-31 | Mesh puncher pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751101U true CN203751101U (en) | 2014-08-06 |
Family
ID=51246412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320883136.2U Expired - Fee Related CN203751101U (en) | 2013-12-31 | 2013-12-31 | Mesh puncher pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752680A (en) * | 2013-12-31 | 2014-04-30 | 江苏南铸科技股份有限公司 | Mesh puncher pin |
| CN105014745A (en) * | 2015-06-17 | 2015-11-04 | 旌德县万方日用品有限公司 | Punching knife roll for toilet paper |
-
2013
- 2013-12-31 CN CN201320883136.2U patent/CN203751101U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752680A (en) * | 2013-12-31 | 2014-04-30 | 江苏南铸科技股份有限公司 | Mesh puncher pin |
| CN105014745A (en) * | 2015-06-17 | 2015-11-04 | 旌德县万方日用品有限公司 | Punching knife roll for toilet paper |
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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: 20140806 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |