Trimming punching die

A technology of trimming punching dies and punches, which is applied in the direction of metal processing equipment, forming tools, manufacturing tools, etc., can solve the problems of easily damaged molds, failure to improve efficiency, increase costs, etc., and achieve the effect of quick replacement of punches

Inactive Publication Date: 2019-01-01
湖北群鹏实业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of auto parts, up to hundreds of kinds, and the molds for processing auto parts are also various. Due to the high processing accuracy requirements of auto parts, some even have an accuracy of 0.05mm. At the same time, auto parts There are also many auto parts with medium steel structure. Therefore, the molds for processing auto parts are also easily damaged. For large auto parts, high-strength materials can be used to achieve the purpose of improving service life, but some small cars Using this method for parts does not improve efficiency, but increases costs

Method used

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  • Trimming punching die
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Embodiment Construction

[0009] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings, but they do not constitute a limitation of the present invention, and are only examples. At the same time, the advantages of the present invention will become clearer and easier to understand.

[0010] Referring to the accompanying drawings, it can be seen that the rapid replacement punch trimming punching die for auto parts of the present invention is characterized in that it includes a template 1, a fixed plate 2 fixed on the template 1, and a large binder plate 5 is fixed on the fixed plate 2 , the small binder plate 4 is located in the middle of the large binder plate 5, and the punch 3 passes through the small binder plate 4 and the large binder plate 5 and is fixed on the fixed plate 2.

[0011] In the present invention, the small binder plate and the large binder plate are made into detachable structures, and damaged or damaged punches can ...

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Abstract

A trimming punching die for quick replacement of an automobile part comprises a template (1) and a fixing plate (2) fixed on the template (1). A large pressing plate (5) is fixed on the fixing plate (2), a small pressing plate (4) is positioned in the middle position of the large pressing plate (5), and a punch (3) is fixed on the fixing plate (2) through the small pressing plate (4) and the largepressing plate (5). According to the invention, the small pressing plate and the large pressing plate are made into detachable structures, a broken-down or damaged punch can be changed at a variablespeed, the purpose of rapidly changing the punch is achieved, and there is no need to replace the integral die.

Description

technical field [0001] The invention relates to a trimming and punching die, which belongs to the field of dies for processing auto parts. Background technique [0002] There are many kinds of auto parts, up to hundreds of kinds, and the molds for processing auto parts are also various. Due to the high processing accuracy requirements of auto parts, some even have an accuracy of 0.05mm. At the same time, auto parts There are also many auto parts with medium steel structure. Therefore, the molds for processing auto parts are also easily damaged. For large auto parts, high-strength materials can be used to achieve the purpose of improving service life, but some small cars Using this method for components does not improve efficiency, but increases costs. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned existing background technology, and to provide a trimming punching die. [0004] The purpose of ...

Claims

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Application Information

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IPC IPC(8): B21D37/04
CPCB21D37/04
Inventor 刘想
Owner 湖北群鹏实业有限公司
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