Injection mould of automotive plate structure

Abstract

The invention discloses an injection mould of an automotive plate structure. The injection mould comprises a base, wherein supporting rods are mounted on two sides of the base, and a mould body is mounted at the upper ends of the supporting rods; a downward-concave cavity is formed in the middle part of the mould body; positioning blocks are further mounted on two sides of the mould body, penetrating injection ports are formed in the positioning blocks, injection channels communicating with the injection ports are further formed on the upper end faces on two sides of the mould body, and the injection channels extend into the cavity. According to the injection mould disclosed by the invention, positions of the cavity for injection moulding, the injection ports and the injection channels as well as an air outlet for exhausting are relatively reasonably designed; the injection ports are formed in the positioning blocks and extend downward to communicate with the injection channels, thus, the injection mould can be easily connected to an external injection moulding tube or an injection moulding machine; moreover, the positioning blocks also play a role of positioning a mould cover plate, so that injection mould serves a double purpose and is very convenient to use.

Description

technical field [0001] The invention relates to an automobile mold, in particular to an injection mold of an automobile plate structure. Background technique [0002] In the production of vehicles and automobiles, some plate structures, such as sunroof wind deflectors, seat wind deflectors, main boards, side panels or cover plates, etc., need to be processed. The traditional processing method is through mechanical processing, such as Turner processing usually takes a long time and the molding efficiency is low. Therefore, many auto parts are now processed by mold injection molding. However, the structural design of the existing flat-plate injection mold is unreasonable, resulting in poor injection quality and low efficiency. Low. Contents of the invention [0003] The object of the present invention is to aim at the deficiencies in the prior art, and provide a mold with reasonable structure and capable of injection-molding the parts of the automobile plate structure. [...

AI Technical Summary

Problems solved by technology

[0002] In the production of vehicles and automobiles, some plate structures, such as sunroof wind deflectors, seat wind deflectors, main boards, side panels or cover plates, etc., need to be processed. The traditional processing method is through mechanical processing, such as Turner processing usually takes a long time and the molding efficiency is low. Therefore, many auto parts are now processed by mold injection molding. However, the structural design of the existing flat-plate injection mold is unreasonable, resulting in poor injection quality and low efficiency. Low

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