Injection molding device for distribution switch accessories

Abstract

The invention discloses an injection molding device for distribution switch accessories. The injection molding device comprises a first shell and is characterized in that a lower module is fixedly connected to the bottom of the inner wall of the first shell, first fixing plates are welded to two sides of the lower module, a first spring is welded to the bottom of the inner wall of each first fixing plate, a third slider is welded to the other end of each first spring, each third slider is movably clamped to the inner wall of the first fixing plate, a second screw is movably clamped to the topof each third slider, a second slider is movably arranged on the outer side of each second screw in a meshing manner, a rotary rod is connected to the surface of one side of each second slider througha rotary shaft, a fixing block connected to the other end of each rotary rod through a rotary shaft, an upper module is welded to the lateral walls of the fixing blocks, and a sleeve is welded to thecentral shaft position of the top of the upper module. By the injection molding device, during distribution switch accessory production, an injection mold frequently opens and closes, the quality ofthe injection mold is protected, the long-term use of the injection mold is facilitated, and company operating cost is saved.

Description

technical field [0001] The invention relates to the technical field of switch manufacturing equipment, in particular to an injection molding device for power distribution switch accessories. Background technique [0002] In today's society, the use of electricity has penetrated into our lives. We use electricity everywhere. When the existing distribution switch accessories are made, they need to be made with injection molds. However, after the existing injection molds have been used for a long time, due to the upper module With the lower module often closed, the module is damaged, resulting in mold damage and increased company expenses. Contents of the invention [0003] The object of the present invention is to propose an injection molding device for power distribution switch accessories in order to solve the shortcomings in the prior art. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] An injection...

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Problems solved by technology

[0002] In today's society, the use of electricity has penetrated into our lives. We use electricity everywhere. When the existing distribution switch accessories are made, they need to be made with injection molds. However, after the existing injection molds have been used for a long time, due to the upper module The lower module is often closed, and the module is damaged, resulting in mold damage and increasing company expenses

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