Injection mold capable of reducing bubbles conveniently and preparing method thereof

Abstract

The invention discloses an injection mold capable of reducing bubbles conveniently and a preparing method thereof. The injection mold capable of reducing the bubbles conveniently comprises a fixed seat ring, a second fixed plate is clamped to the outer wall of the bottom end of the fixed seat ring, a bearing plate is mounted on the outer wall of the top of the fixed seat ring, a first fixed plateis mounted on the outer wall of the top end of the bearing plate, a fixed mold sliding block is mounted on the top end of the first fixed plate, and the preparing method of the injection mold comprises the following step that S1, a main rough preparing step of the mold is summarized as following sub steps of drawing checking, preparing, machining, mold frame machining, mold core machining, electrode machining, mold part machining, inspecting, assembling, flying shuttering, mold trial, and production. The periphery is arranged as the spherical face, and is densely distributed with convex exhaust chambers, in order to meet the air hole discharge demolding needs, the mold designs a female mold into a block combination manner, an inclined pin drives the mold to move, a claw-shaped sprue plastic stamping die is adopted, flowing is uniform, a pushing mechanism reset rod is mounted outside the mold, and the mold is compact in structure.

Description

technical field [0001] The invention relates to the technical field of injection molds, in particular to an injection mold for reducing air bubbles and a preparation method thereof. Background technique [0002] Mold, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. In short, a mold is a tool used to make shaped objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. Known as the "Mother of Industry". [0003] Due to the problem of the injection molding mechanism of the existing injection mold, many air bubbles remain on the inner wall of the mold wall. When the injection extrusion is performed, the residual air bubbles will accumulate in the inner ca...

AI Technical Summary

Problems solved by technology

[0003] Due to the problem of the injection molding mechanism of the existing injection mold, many air bubbles remain on the inner wall of the mold wall. When the injection extrusion is performed, the residual air bubbles will accumulate in the inner cavity of the mold, and then be carried with the outer wall of the injection molded part at high temperature. Potholes or uneven surfaces are formed on the surface of the part, which affects the overall appearance

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