Plastic rubber mould for forming side supporting piece of automobile instrument desk

Abstract

The invention discloses a plastic rubber mould for forming a side supporting piece of an automobile instrument desk. The plastic rubber mould for forming a side supporting piece of an automobile instrument desk comprises a stationary mould, a movable mould, a feeding port and a cooling water passage, wherein a guide sleeve is installed on a stationary mould plate of the stationary mould, a movable guide pillar is inserted into the guide sleeve, the guide pillar is fixed on a movable mould plate of the movable mould, the movable mould makes open and close movement through the guide pillar, two four forming cavities are formed after the movable mould and the stationary mould are correspondingly engaged, and the two forming cavities are symmetrically arranged along the transverse axis of the movable mould plate; and a plurality of reinforcing rib cavities are distributed on the long-strip cavity bodies of the forming cavities, one end of each forming cavity is provided with an installing hook cavity, the other end of the forming cavity is provided with a screw installing hole cavity, and reinforcing rib cavities are arranged on both the installing hook cavity and the screw installing hole cavity. Via the above way, the side supporting piece of an automobile instrument desk can be quickly formed, two supporting pieces can be simultaneously machined, the production efficiency of the plastic rubber mould is increased, the rate of finished products is increased, the production cost is reduced, and the wasting of resources is avoided.

Description

technical field [0001] The invention relates to a plastic forming mold, in particular to a plastic mold for forming a side support part of an automobile instrument panel. Background technique [0002] In recent years, with the rapid development and general use of the plastics industry, the strength and precision of engineering plastics have been continuously improved, making the application range of plastic products also expanding, such as household appliances, instruments and meters, construction equipment, automobile industry, Japan, etc. In many fields such as hardware, the proportion of plastic products is increasing rapidly. Plastic mold is a tool for producing plastic products. According to different production processes and products, it can be divided into: injection molding mold, blowing mold, rotational molding mold and thermoforming mold, etc. In the traditional concept, two sets of molds are generally required , because a set of molds has only one parting surface...

AI Technical Summary

Problems solved by technology

However, based on the existing mold technology, in order to improve production efficiency, it can only be realized by adding injection molding machines and mold equipment, which will not only increase the hardware cost, but also the corresponding equipment maintenance costs and the consumption of electric energy, water energy and other operating costs. And labor costs are not a small expense. Therefore, the huge increase in production costs has seriously limited the development of the plastics industry.

[0004] The volume and assembly of the side supports of automobile dashboards in the existing market requires that the plastic parts have high dimensional accuracy and molding interface. The existing plastic molds have low molding efficiency and low yield, which greatly increases the production cost. a waste of resource

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