Car instrument desk machining die

Abstract

The invention discloses a car instrument desk machining die with low replacement cost. The car instrument desk machining die comprises a rack, an upper die holder arranged at the upper end of the rack, and a lower die holder arranged at the lower end of the rack. A fixed die body is arranged on the upper die holder. A movable die body is arranged on the lower die holder. Guiding rods are symmetrically arranged in the positions, on the two sides of the movable die body, of the lower die holder. Guiding sleeves matched with the guiding rods mutually are arranged on the upper die holder. Jacking air cylinders are symmetrically arranged on the two sides of the lower end of the rack. Piston rods of the jacking air cylinders penetrate through the rack and the lower die holder and are connected with the movable die body. An instrument desk male die body is arranged at the upper end of the movable die body. The two ends of the instrument desk male die body are connected with the movable die body through lower vertical sunk screws. Lower positioning insertion blocks are arranged on the two sides of the lower end of the instrument desk male die body correspondingly. Lower positioning insertion grooves matched with the lower positioning insertion blocks mutually are formed in the movable die body.

Description

technical field [0001] The invention relates to a mold, in particular to a processing mold for an automobile instrument panel. Background technique [0002] With the continuous advancement of science and technology and the rapid development of industry, as an industrial pillar industry, the automobile industry has made a huge contribution to my country's gross national product, and automobiles have gradually changed from the initial means of transportation to people's life and work. Travel and leisure tools. As an important part of the car, the car dashboard has received people's attention in every detail during the production process. Automobile dashboards are generally processed by mold injection molding. The formerly used mold punch is integrated with the moving mold, and the die is integrated with the fixed mold. After long-term use, the surface of the punch and die of the mold is easy to Adhering to condensed solid plastic particles has caused great harm to the product...

AI Technical Summary

Problems solved by technology

Automobile dashboards are generally processed by mold injection molding. The formerly used mold punch is integrated with the moving mold, and the die is integrated with the fixed mold. After long-term use, the surface of the punch and die of the mold is easy to Adhering to condensed solid plastic particles, this has caused great harm to the production quality of the car dashboard, and it is troublesome to clean. At the same time, once the punch and die of the mold are damaged inside, the movable mold and the fixed mold need to be replaced as a whole, and the replacement cost is high.

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