Injection mold for instrument board

Abstract

The invention discloses an injection mold for an instrument board. The injection mold for the instrument board comprises a frame, an air cylinder is connected to the top end of the frame, a piston rodof the air cylinder extends into the frame and is internally provided with an upper mold seat in a welded mode, a male mold is welded to the bottom end of the upper mold seat, a female mold is arranged below the male die, first grooves are formed in the side walls of two sides of the frame, and sliding blocks are slidably connected to the side walls of one sides of the first grooves. Telescopic rods welded to the side walls of the bottom ends of the first grooves are installed at the bottom ends of the sliding blocks, springs are connected between the telescopic rods and the sliding blocks, and connecting plates are welded between the sliding blocks and the female mold. A fixed plate is welded to the side wall of the bottom end of the frame, a second groove is formed in the top end of thefixed plate, cooling liquid is arranged in the second groove, and limiting plates are welded to two sides of the top end of the fixed plate. The injection mold for the instrument board can perform rapid injection molding on the instrument board, can not only accelerate the cooling speed of the injection mold and improve the molding efficiency, but also can carry out simple cleaning on the outer wall of the male mold.

Description

technical field [0001] The invention relates to the technical field of injection molds, in particular to an injection mold for an instrument panel. Background technique [0002] Injection mold is a tool for producing plastic products; it is also a tool for giving plastic products complete structure and precise dimensions. Injection molding is a processing method used in the mass production of certain complex-shaped parts. Specifically, it refers to injecting the heated and melted plastic into the mold cavity under high pressure from the injection molding machine, and after cooling and solidifying, a molded product is obtained. [0003] After the injection molding of the traditional injection mold is completed, it needs to be cooled and formed. The traditional cooling method adopts natural cooling or air cooling, and the cooling effect is poor, and the outer wall of the concave mold is often dirty and needs to be cleaned. Therefore, we propose an instrument Plate injection ...

AI Technical Summary

Problems solved by technology

[0003] After the injection molding of the traditional injection mold is completed, it needs to be cooled and formed. The traditional cooling method adopts natural cooling or air cooling, and the cooling effect is poor, and the outer wall of the concave mold is often dirty and needs to be cleaned. Therefore, we propose an instrument Plate Injection Mold

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