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Stamping die for automobile metal part machining

A technology for stamping dies and metal parts, which is applied in metal processing equipment, forming tools, manufacturing tools, etc. It can solve problems such as loud noise and workpiece wear, and achieve the effects of reducing noise, improving production efficiency, and ejecting smoothly

Inactive Publication Date: 2017-01-04
十堰派生工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a stamping die for the processing of automotive metal parts, to solve the problem that the metal stamping die proposed in the above background technology is easy to cause wear to the workpiece and will generate a lot of noise

Method used

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  • Stamping die for automobile metal part machining

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] see figure 1 , the present invention provides a technical solution: a stamping die for the processing of automotive metal parts, including an upper die base 1, a discharge screw 2, a press handle 3, an upper backing plate 4, a punch 5, a spring 6, a die 7. Lower mold base 8, lower backing plate 9, guide post 10, unloading plate 11, guide sleeve 12, punch fixing plate 13 and rubber pad 14, the inner cavity of upper mold base 1 is connected with press han...

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Abstract

The invention discloses a stamping die for automobile metal part machining. The stamping die comprises stripper bolts, springs, a stripper plate and rubber pads, wherein an inner cavity of an upper die seat is connected with a grib head of a press; the bottom of the upper die seat is connected with an upper padding plate; the bottom of the upper padding plate is connected with a male die fixing plate; the stripper bolts are arranged in an inner cavity of the male die fixing plate, and the bottoms of the stripper bolts are connected with the stripper plate; guide sleeves are fixedly mounted at the bottom of the upper die seat, and the bottoms of the guide sleeves are connected with guide columns; the bottoms of the guide columns are fixedly connected with a lower die seat; a female die is arranged at the top of a lower padding plate; the lower padding plate is fixedly mounted at the top of a lower die seat. The stamping die for the automobile metal part machining can effectively relieve the generation of noise in production and machining processes, so that the noise pollution is reduced; by the arrangement of the automatic stripper plate, a workpiece is ejected under the elasticity of the springs, so that the workpiece is prevented from being connected to the die in a sticking manner; a material is steadily discharged, and the production efficiency is favorably improved.

Description

technical field [0001] The invention relates to the technical field of stamping dies, in particular to a stamping die used for processing automobile metal parts. Background technique [0002] Cold stamping is an advanced metal processing method. It has a series of advantages such as high production efficiency, low processing cost, high material utilization rate, stable product dimensional accuracy, simple operation and easy mechanization and automation. Therefore, it has been widely used in mass production. It is widely used, occupies a very important position in modern industrial production, and is an indispensable processing method in national defense industry and civilian industrial production. [0003] In the prior art, during the processing of metal parts, fixed-point processing is usually used to stamp the metal parts. During the processing, it is easy to cause wear to the workpiece, reduce the quality of the workpiece, and the noise is relatively large during the proc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10B21D45/04
CPCB21D37/10B21D45/003B21D45/04
Inventor 李成彦徐祖建王化平卢辉
Owner 十堰派生工贸有限公司
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