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Mold

A mold and molding cavity technology, applied in the field of molds, can solve the problems that the mold is easy to be punctured and damaged

Pending Publication Date: 2021-10-26
GUANGZHOU JEEPINE INTELLIGENT COMPRESSION MOLDING MACHINE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of processing and manufacturing, the injection molded finished product in the mold needs to be cooled. The existing cooling channel processing is usually formed through perforation after the mold is formed, which makes the mold easy to be punctured and damaged.

Method used

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Embodiment Construction

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0037] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer " and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the descri...

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Abstract

The embodiment of the invention provides a mold. The mold comprises a mold body, wherein the mold body is provided with a forming cavity, the cavity wall, located between the outer wall of the mold body and the forming cavity, of the mold body is provided with a cooling water channel, and the mold body, the forming cavity on the mold body and the cooling water channel on the mold body are formed through 3D printing. Compared with a cooling water channel machined through technologies such as punching, stamping and the like in the prior art, the mold adopts the manner that the mold body, the forming cavity on the mold body and the cooling water channel on the mold body are formed through 3D printing, so that the wall, located near the forming cavity and the cooling water channel, of the mold body can keep the stable thickness, and the problem of stress concentration is avoided; and therefore, the technical problems that in the prior art, in the machining and manufacturing process, considering that a finished product formed through injection molding in a mold needs to be cooled, an existing cooling water channel is usually formed through punching after the mold is formed, and then the mold is prone to being punched and damaged are effectively solved.

Description

technical field [0001] The invention relates to the technical field of mold processing, in particular to a mold. Background technique [0002] Mold (mújù), 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. [0003] Under the action of external force, the blank becomes a tool with a specific shape and size. Widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts pressing, die casting, and compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The mold has a specific contour...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C33/38
CPCB29C33/3842
Inventor 周信祥苏继前张龙锋莫容镔骆继国
Owner GUANGZHOU JEEPINE INTELLIGENT COMPRESSION MOLDING MACHINE CO LTD