Stamping die for automobile metal part machining

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...

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

Images