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Arc shaped slider core puller and mold using same

A technology of arc-shaped slider and core-pulling mechanism, which is applied in the field of molds, can solve the problems of high cost and difficult assembly, and achieve the effects of reduced maintenance cost, easy manufacturing and assembly process, and simple structure

Inactive Publication Date: 2010-11-10
SHENZHEN SILVER BASIS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the embodiment of the present application provides an arc-shaped slider core-pulling mechanism and a mold using the mechanism to solve the problem of high difficulty in mold manufacturing and assembly and high cost. The technical solution is as follows:

Method used

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  • Arc shaped slider core puller and mold using same
  • Arc shaped slider core puller and mold using same
  • Arc shaped slider core puller and mold using same

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Embodiment Construction

[0028] The embodiment of the present application provides an arc-shaped slider core-pulling mechanism and a mold using the arc-shaped slider mechanism, an upper panel, a mold cavity fixing plate, a mold cavity, a mold core, a mold core fixing plate, and an arc-shaped slider. It includes: a positioning pin fixed on the arc-shaped slider; a barb fixed on the upper panel and connected with the positioning pin.

[0029] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative ...

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Abstract

The invention discloses a mold using an arc shaped slider core puller, which comprises an upper panel, a mold cavity fixing plate, a mold cavity, a mold core, a mold core fixing plate, an arc shaped slider, a location pin and a barb, wherein the location pin is fixed on the arc shaped slider, and the barb is fixed on the upper panel and is connected with the location pin. In the mold, by the matching of the barb and the location pin, the arc shaped slider completes arc shaped core pulling movement. Compared with a mold of the prior art, which uses a rack wheel to drive the arc shaped slider to complete the arc shaped core pulling movement, the mold provided by the invention uses simple parts of the barb and the location pin so that the production and assembly of the mold can be realized easily with reduced cost; and moreover, since the barb and the location pin have simple structure and high strength and can not be damaged easily, the mold is easy to maintain, thereby greatly reducing the maintenance cost.

Description

technical field [0001] The present application relates to the field of mold technology, in particular to an arc-shaped slider core-pulling mechanism and a mold using the mechanism. Background technique [0002] The trajectory of the arc-shaped slider is arc-shaped. When there is a special arc-shaped undercut on the plastic product, it needs to be injection molded with a mold equipped with an arc-shaped slider. For example: a door cover on a refrigerator, a washing machine door cover etc. [0003] In the prior art, the mold using the arc-shaped slider core-pulling mechanism uses a rack and pinion to drive the arc-shaped slider to complete the arc-shaped core-pulling action, such as figure 1 As shown, the mold at least includes: an upper panel 1, a cavity fixing plate 2 connected to the upper panel 1, a cavity 3 connected to the cavity fixing plate 2, a core 4 connected to the cavity 3, and The core fixing plate 5 connected with the core 4, the arc slider 6 fixed on the cavi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/26B29C45/33
Inventor 黄福胜高国利黄清刚陈垚
Owner SHENZHEN SILVER BASIS TECH
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