Novel fixed mold ejecting mechanism

A technology of ejecting mechanism and fixed mold, applied in the field of die-casting molds, can solve the problems of thick thickness, complex mold structure, poor production stability, etc., and achieve the effect of increasing life, saving mold space, and simple structure

Inactive Publication Date: 2019-12-20
SUZHOU GUANGXING MOLD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When it is necessary to eject the fixed mold, think of a way on the mold: such as adding a spring to the back of the fixed template of the mold to eject it, or adding an undercut to the ejector pin of the moving mold, or forcing the product to stay in the moving mold by the force of the slider; these methods are of course Effective, but it often makes the mold structure more complicated, the thickness becomes thicker, and the production stability is not good

Method used

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  • Novel fixed mold ejecting mechanism
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  • Novel fixed mold ejecting mechanism

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Embodiment Construction

[0031] The present invention will be further described in detail below in conjunction with the embodiments, so that those skilled in the art can implement it with reference to the description.

[0032] It should be understood that terms such as "having", "comprising" and "including" used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0033] refer to Figure 1-Figure 6 , this embodiment provides a new type of fixed mold pushing mechanism, including:

[0034] The fixed mold cover plate 1 has a fixed mold core 11 embedded in one end surface, and an accommodating cavity 12 sunken to the inside is opened in the other end surface; and

[0035] Ejection mechanism 2, which comprises jacking driver 22 and the ejection assembly 25 driven by jacking driver 22;

[0036] Wherein, the jacking driver 22 is arranged in the accommodating cavity 12 , and the jacking component starts from the accommodating cavity 12 and passes through th...

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Abstract

The invention discloses a novel fixed mold ejecting mechanism. The novel fixed mold ejecting mechanism comprises a mold sleeve plate and an ejecting mechanism body, wherein a fixed mold core is inlaidin one end face of the mold sleeve plate, and an accommodating cavity which is concave towards the interior of the mold sleeve plate is formed in the other end face of the mold sleeve plate; the ejecting mechanism body comprises a jacking driver and an ejecting assembly driven by the jacking driver; and the jacking driver is arranged in the accommodating cavity, and the ejecting assembly sequentially penetrates through the fixed mold sleeve plate and the fixed mold core from the accommodating cavity to reach the interior of a forming cavity of the fixed mold core. According to the novel fixedmold ejecting mechanism, the jacking driver is adopted, so that the ejecting force is large enough when the thickness of a fixed mold is small; and assembly is convenient, and incorrect assembly is unlikely to occur.

Description

technical field [0001] The invention belongs to the field of die-casting molds, and in particular relates to a novel fixed mold push-out mechanism. Background technique [0002] In the prior art, in the field of molds, most of them are movable mold ejection mechanisms, but many products need to be pushed out from fixed molds. When it is necessary to eject the fixed mold, think of a way on the mold: such as adding a spring to the back of the fixed template of the mold to eject it, or adding an undercut to the ejector pin of the moving mold, or forcing the product to stay in the moving mold by the force of the slider; these methods are of course It is effective, but it often makes the mold structure more complicated, the thickness becomes thicker, and the production stability is not good. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a new type of push-out mechanism for fixed molds in view of the deficiencies in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/26B29C45/40B22D17/22
CPCB22D17/22B22D17/2236B29C45/26B29C45/4005
Inventor 马广兴刘桂平奚道伟居加森
Owner SUZHOU GUANGXING MOLD
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