Molding plastic mold for automobile rotary connection buckle

Abstract

The invention discloses a molding plastic mold for an automobile rotary connection buckle. The molding plastic mold disclosed herein comprises a fixed mold, a movable mold, a feed inlet and a cooling water channel, wherein a fixed template of the fixed mold is provided with a guide sleeve, a movable guide pillar is inserted in the guide sleeve, the guide pillar is fixed on a movable template of the movable mold, and the movable mold opens and closes by the guide pillar; the movable mold correspondingly occludes with the fixed mold to form two molding cavities, the two molding cavities are symmetrically arranged along the longitudinal axis of the movable mold, the molding cavity is characterized that the center of a disc-shaped cavity having a flanging cavity is provided with an annular boss cavity, the bottom of the disc-shaped cavity is provided with a circular truncated cone cavity, the circular truncated cone cavity is provided with a vertical rotary column cavity, and the center of the rotary column cavity is provided with a center pore cavity passing through the circular truncated cone cavity and the disc-shaped cavity. According to the invention, the production process can be simplified, manpower and material resources can be saved, the molding plastic mold disclosed herein is suitable for flow line production of products, the production cost is saved, and the production efficiency of the enterprise is raised.

Description

technical field [0001] The invention relates to a plastic forming mold, in particular to a plastic mold for forming an automobile rotary connection buckle. 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 corresponding equipment ...

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.

[0003] The volume of the existing automotive rotary connection buckle on the market requires the plastic part to have high dimensional accuracy and molding interface. The existing plastic mold has low molding efficiency and low yield, which greatly increases the production cost and wastes resources.

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