Punch component

Abstract

The invention provides a punch component. The punch component comprises an upper cushion block, a punch body, a punch tool, a spring, a stripper plate, a lower cushion block used for laying a die, and a limiting block, wherein the punch body is fixed on the lower surface of the upper cushion block; the punch tool is fixedly arranged at the lower part of the punch body; the stripper plate is arranged below the upper cushion block; the stripper plate is connected with the upper cushion block through the spring; the stripper plate adopts a hollow structure; the punch body can pass through the hollow structure; meanwhile the lowermost edge of the punch toll is higher than the lower surface of the stripper plate or is in the same horizontal plane as the lower surface of the stripper plate; the lower cushion block is positioned under the upper cushion block; the limiting block is fixed on the upper surface of the lower cushion block. The punch component can effectively avoid adhesion of punched materials to the punch tool through the design of the stripper plate, improves the punching effect and the production efficiency, and has strong high market competitiveness.

Description

technical field [0001] The invention relates to the technical field of machine tool dies, in particular to a punch part. Background technique [0002] Stamping die is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, called cold stamping die (commonly known as cold stamping die). Stamping is a pressure processing method that uses a mold installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required parts. [0003] The punch is an important part of the stamping die. It is installed on the stamping die and is in direct contact with the material. It is often difficult to separate the punch and the material quickly during the stamping process, which greatly affects the stamping effect and also leads to a shorter service life of the punch. Production costs are higher. Contents of the invention [0004] The te...

AI Technical Summary

Problems solved by technology

[0003] The punch is an important part of the stamping die. It is installed on the stamping die and is in direct contact with the material. It is often difficult to separate the punch and the material quickly during the stamping process, which greatly affects the stamping effect and also leads to a shorter service life of the punch. higher production costs

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