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Injection mold

An injection mold and mold technology, applied in the field of injection molds, can solve problems such as danger, and achieve the effects of safe and convenient use, reduced risk, scientific and reasonable structure

Inactive Publication Date: 2021-07-16
张丽丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide an injection mold to solve the problem in the above-mentioned background art that after the injection mold injects the workpiece, the internal workpiece has a height and is relatively dangerous when taken out.

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1-6 , the present invention provides a technical solution: an injection mold, comprising a lower mold 1, the inner cavity 2 is processed in the lower mold 1, the top of the lower mold 3 is provided with an upper mold 3, the bottom of the upper mold 3 is connected with the lower mold 1 The top of the upper mold 3 is fixedly connected with the sprue sleeve 4, and the inner wall of the inner cavity 2 is provided with a lifting mechanism 5. The ...

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Abstract

The invention discloses an injection mold. The injection mold comprises a lower mold body, an inner cavity is machined in the lower mold body, an upper mold body is arranged at the top of the lower mold body, the inner wall of a first transverse rod is connected with the outer walls of two sliding sleeves in a sleeving manner, pulleys are arranged on the left side and the right side of the outer wall of the first transverse rod, and the two pulleys are rotationally connected with the left side and the right side of the outer wall of the first transverse rod through connecting shafts correspondingly. According to the injection mold, when a workpiece in a cavity of the lower mold body needs to be taken out, a user can drive rod bodies to move inwards on the inner walls of sleeves through handles so that the pulleys can drive the first transverse rod, through sliding connection of the sliding sleeves and sliding rods and sliding connection of first sliding blocks and first sliding grooves, when inclined blocks drive the pulleys to ascend, the first transverse rod can drive an ejector rod to stably and vertically move out of the cavity of the lower mold body through sliding connection of the sliding sleeves and the sliding rods, and the workpiece can be stably ejected out of the cavity of the mold conveniently.

Description

technical field [0001] The invention relates to the technical field of injection molds, in particular to an injection mold. Background technique [0002] Injection molding is a method of producing industrial products. Products usually use rubber injection molding and plastic injection molding. Injection molding can also be divided into injection molding and die-casting methods. After the workpiece is injection molded, the internal workpiece has a high height, and it is relatively dangerous when it is taken out. Contents of the invention [0003] The purpose of the present invention is to provide an injection mold to solve the problem in the above background art that after the injection mold injects the workpiece, the internal workpiece has a high height, which is relatively dangerous when taken out. [0004] In order to achieve the above object, the present invention provides the following technical solutions: an injection mold, comprising a lower mold, the inside of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/64B29C45/40
CPCB29C45/4005B29C45/641
Inventor 张丽丽
Owner 张丽丽