Composite stamping die for supporting seat

Abstract

The invention discloses a composite stamping die for a supporting seat. A mounting plate is arranged between an upper die base and a lower die base and fixed to the upper die base, and a female die is arranged between the mounting plate and the lower die base and fixed to the lower die base; a side plate is arranged on the female die, and a locating pin is arranged in the side plate and connected with the side plate and the female die at the same time; a fixed wedge plate is arranged between the mounting plate and the lower die base, a movable wedge plate makes contact with the lower die base, and cavities communicated with each other are formed in the fixed wedge plate and the movable wedge plate respectively; a forming male die is arranged in the lower die base and the fixed wedge plate, and second springs are arranged between the forming male die and the movable wedge plate; a material pressing plate is arranged in one cavity, pull rods are arranged in the material pressing plate and arranged on the upper die base, and each pull rod is sleeved with a first spring; a die shank is arranged in the upper die base, and a punching male die is fixed to the die shank and arranged in the forming male die. One set of die is adopted for the stamping die to complete blanking, forming and punching of the supporting seat, and production efficiency is high.

Description

technical field [0001] The invention relates to a die, in particular to a composite stamping die for a bearing seat. Background technique [0002] A mold is a tool used to shape objects, which is composed of various parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. It is usually used in industry to obtain various molds and tools for required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping, stretching and other methods. There are many types of molds, which can be divided into molds for metal processing and molds for non-metal and powder metallurgy according to the processing objects and processing technology. According to the different molding materials, molds can be divided into metal molds, plastic molds, and special molds. According to the structural characteristics, the mold can be divided into a flat blanking mold and a cavity ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems of low production efficiency, many process equipments, and poor economic benefits caused by three sets of molds for blanking, forming and punching used in the forming of the above-mentioned existing support seat, and a composite stamping die for the support seat is designed. The stamping die adopts a set of dies to complete the blanking, forming and punching of the support seat. It has high production efficiency, less process equipment and high economic benefits. , resulting in low production efficiency, many process equipment, and poor economic benefits

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