Progressive stamping die

A progressive stamping and stamping die technology, applied in forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of slow production efficiency, poor precision, high scrap rate, etc., and achieve the effect of speeding up production efficiency and improving precision

Inactive Publication Date: 2018-10-19
SUZHOU HUICHENG PRECISION MOLD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of science and technology, dies have gradually become an indispensable product in the manufacturing industry. Stamping dies are currently one of the most widely used dies in dies. They are mainly used in cold stamping processes to convert materials (metal or non-metal) into parts (o...

Method used

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  • Progressive stamping die

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Embodiment Construction

[0015] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to make a clearer and clearer definition of the protection scope of the present invention.

[0016] See figure 1 , The embodiment of the present invention includes:

[0017] A progressive stamping die, comprising: a stamping die 1 and a bottom die 2, the stamping die 1 is located directly above the bottom die 2;

[0018] A punching plate 11 is fixedly installed under the punching die 1, and a plurality of punches 12 are fixedly installed under the punching plate 11, and the length of each punch 12 increases from left to right;

[0019] The upper surface of the bottom mold 2 is provided with a plurality of stamping cavities 21, the depth of each stamping cavity 21 increases from left to right, and the bottom of each stamping ca...

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Abstract

The invention discloses a progressive stamping die. The stamping die comprises a stamping die body and a bottom die body; the stamping die body is located over the bottom die body; a stamping plate isfixedly arranged on the lower portion of the stamping die body, and a plurality of punches are fixedly installed on the lower portion of the stamping plate; the lengths of the punches are increased from left to right; a plurality of stamping cavities are formed in the upper surface of the bottom die body, and the depths of the stamping cavities are increased sequentially from left to right; a reset spring is fixedly arranged at the bottom of each stamping cavity, and the top of each reset spring is connected with a stamping die plate. In this way, progressive stamping forming of products canbe completed, so that the stamping precision is favorably improved, and the production efficiency is improved.

Description

Technical field [0001] The invention relates to a die, in particular to a progressive stamping die. Background technique [0002] With the continuous development of science and technology, molds have gradually become indispensable products in the manufacturing industry. Stamping molds are currently one of the most widely used molds in molds. It is mainly used in cold stamping processing to combine materials (metal or Non-metal) is processed into parts (or semi-finished products), and the current processing technology of single-sided stamping forming of products with higher depth in the market often requires the use of multiple dies for separate stamping, and during the stamping process, each die All need to re-adjust the knife, the production efficiency is slow, and the accuracy is poor, and the scrap rate is high. Summary of the invention [0003] The technical problem mainly solved by the present invention is to provide a progressive stamping die, which can complete the progres...

Claims

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Application Information

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IPC IPC(8): B21D37/08
CPCB21D37/08
Inventor 顾超
Owner SUZHOU HUICHENG PRECISION MOLD
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