Ore fixing device for punching press mold

Abstract

The invention belongs to the technical field of punching molds, and discloses an ore fixing device for a punching press mold. The ore fixing device comprises a mold base, a limiting device, strip-shaped holes and strip-shaped grooves; the limiting device comprises a movable rod, a fixing seat, a rotating shaft, an empty groove, a connecting rod, a limiting plate and a rebound assembly; and the rebound assembly comprises a twisting plate, a linkage plate, a rebound plate and a spring. According to the ore fixing device, when the movable rod is pushed, the movable rod moves downwards in the empty groove through the rotating shaft, and the limiting plate enters the strip-shaped holes; when the twisting plate is pressed downwards, the connecting rod is pressed downwards along with the twistingplate, the rebound plate is pressed down by the linkage plate, and the limiting plate is pressed downwards to be completely discharged from the strip-shaped holes along with the movable rod; the twisting plate is rotated, the movable rod rotates along with the twisting plate, the limiting plate rotates along with the movable rod, so that the limiting plate is enabled to enter the strip-shaped grooves; when the twisting plate is loosened, the spring rebounds, the rebounding plate rises, the connecting rod drives the limiting plate to rise, and the limiting plate is completely clamped in the strip-shaped grooves. The structure is simple, and the limiting and fixing of the workpiece can be quickly completed.

Description

technical field [0001] The invention relates to the technical field of punching dies, in particular to an ore fixing device for punching dies. Background technique [0002] Stamping die is a special process equipment for processing materials into parts or semi-finished products in cold stamping processing. 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. With the development of the economy, the market demand for molds continues to grow, and the market competition is increasingly intensified. People have increasingly realized the importance of product quality, cost and new product development capabilities, and mold manufacturing is the most important part of the entire chain. One of the basic elements. Therefore, the requirements for workpiece products are also getting higher and higher. The fixing of the current stampi...

AI Technical Summary

Problems solved by technology

Therefore, the requirements for workpiece products are getting higher and higher. The current stamping dies are more cumbersome to fix ore products when processing them, and it is impossible to quickly fix ore products.

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