American-system connector inner-upper housing molding plastic mold

Abstract

The present invention discloses an American-system connector inner-upper housing molding plastic mold, wherein a fixed mold and a movable mold of the American-system connector inner-upper housing molding plastic mold are correspondingly engaged to form a molding cavity, the round waist-shaped vertical edge chamber of the molding cavity is provided with two semi-circle surface chambers with staggered high and low positions, the two semi-circle surface chambers form a transition connection through a concave arc surface chamber, the outer wall surfaces of the two straight edge chambers of the round waist-shaped vertical edge chamber are respectively provided with a cylindrical chamber having a snapping groove, the semi-circle surface chamber at the high position is provided with a crescent-shaped through hole chamber, the concave arc surface chamber is provided with a small semi-circle hole chamber, and the edge of the semi-circle surface chamber at the low position is provided with two n-shaped hanging chambers with symmetrical positions. With the technical scheme, the American-system connector inner-upper housing can be rapidly molded, the production efficiency of the plastic mold can be increased, the yield can be increased, the production cost can be reduced, and the waste of resources can be avoided.

Description

technical field [0001] The invention relates to a plastic forming mold, in particular to a plastic mold for forming an inner and upper shell of an American-made connector. 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. With the increasing demand for plastic products, higher requirements are placed on the output of plastic molds. However, in terms of existing mold technology, in order to improve production efficiency, it can only be achieved by adding injection molding machines and mold equipment, which will not only increase hardware costs, but also the corresp...

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.

Products on the existing market require the plastic parts to have high dimensional accuracy and molding interface. The existing plastic molds have low molding efficiency and low yield, which greatly increases production costs and wastes resources.

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