CN203227731U - Die for stamping metal tubes - Google Patents
Die for stamping metal tubes Download PDFInfo
- Publication number
- CN203227731U CN203227731U CN 201320139615 CN201320139615U CN203227731U CN 203227731 U CN203227731 U CN 203227731U CN 201320139615 CN201320139615 CN 201320139615 CN 201320139615 U CN201320139615 U CN 201320139615U CN 203227731 U CN203227731 U CN 203227731U
- Authority
- CN
- China
- Prior art keywords
- die
- model
- utility
- metal tubes
- table top
- 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 provides a die for stamping metal tubes. The die comprises a die body, a half-cylindrical groove is opened in the die body, and a triangular table face which is a plane is arranged at an angle end of the groove. The die has the advantages of being simple in structure, low in machining cost, capable of achieving cutting and flattening simultaneously and high in production efficiency.
Description
Technical field
The utility model belongs to mould applications, especially relates to a kind of metal tube punching press mould.
Background technology
Mould is the instrument of formed article, and this instrument has various parts to constitute, and different moulds is made of different parts.It mainly realizes the processing of article profile by the change of institute's moulding material physical state.In stamping-out, shaping and punching, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and in the shaping of the compression moulding of goods such as engineering plastics, rubber, pottery or the injection moulding processing, in order to blank is become the instrument of the product of given shape and size is arranged.
In bicycle or electric motor car process, angle is different when connecting between different pipe fittings, generally, pipe fitting need be cut into suitable angle, and then cut ends is flattened, convenient processing.Usually, this process need two procedures.
The utility model content
The purpose of this utility model provides a kind of metal tube punching press mould, uses this mould, can improve the process velocity of bicycle use pipe fitting.
The technical solution of the utility model is: metal tube punching press mould, comprise die main body, and described die main body is provided with semi-cylindrical recesses, and the angle end of this groove is provided with a triangle table top, and this triangle table top is the plane.
Advantage and the good effect that the utlity model has are: simple in structure, processing cost is low, the production efficiency height.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure:
1, die main body 2, groove 3, triangle table top
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As shown in Figure 1, the utility model is a kind of metal tube punching press mould, comprises die main body 1, and described die main body 1 is provided with semi-cylindrical recesses 2, and the angle end of this groove 2 is provided with a triangle table top 3, and this triangle table top 3 is the plane.
The using method of this mould: this mould is fixed on the stamping machine, when the downward punching press of pressure head, punched pipefitting is become the angle design.Simultaneously, because triangle table top 3 is a plane, the space of pressure head activity can be bigger, and the downward stroke of pressure head can be bigger, cut ends will be flattened.So just reach cutting and flattened the purpose that two operations are finished simultaneously, improved working (machining) efficiency.The pipe fitting that port flattens can make things convenient for follow-up welding sequence, improves working (machining) efficiency.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (1)
1. metal tube punching press mould, it is characterized in that: comprise die main body, described die main body is provided with semi-cylindrical recesses, and the angle end of this groove is provided with a triangle table top, and this triangle table top is the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139615 CN203227731U (en) | 2013-03-26 | 2013-03-26 | Die for stamping metal tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139615 CN203227731U (en) | 2013-03-26 | 2013-03-26 | Die for stamping metal tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203227731U true CN203227731U (en) | 2013-10-09 |
Family
ID=49283880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320139615 Expired - Fee Related CN203227731U (en) | 2013-03-26 | 2013-03-26 | Die for stamping metal tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203227731U (en) |
-
2013
- 2013-03-26 CN CN 201320139615 patent/CN203227731U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20140326 |