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Tiebar fixing device for die casting machine and die casting machine including same

A technology for fixing devices and die-casting machines, which is applied in the fields of die-casting machines and Corinthian column fixing devices. It can solve problems such as parts matching and transmission errors, and achieve the effect of improving the tightness of fitting and improving the pass rate.

Inactive Publication Date: 2015-06-03
上海一达机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the defects in the prior art that the vibration of the oil cylinder causes the Coring post to rotate, thereby causing errors in parts matching and transmission, and to provide a Coring post fixing device for a die-casting machine and a die-casting device including it. machine

Method used

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  • Tiebar fixing device for die casting machine and die casting machine including same
  • Tiebar fixing device for die casting machine and die casting machine including same
  • Tiebar fixing device for die casting machine and die casting machine including same

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Embodiment Construction

[0018] A preferred embodiment will be given below, and the present invention will be described more clearly and completely in conjunction with the accompanying drawings.

[0019] like figure 2 and image 3 As shown, a Coring post fixing device for a die-casting machine includes a support base assembly 22, one end of the support base assembly 22 is connected to an oil cylinder assembly 21, and the other end is provided with a connecting portion 221, and the support base assembly 22 The other end is connected to the Corinth post 23 through the connecting portion 221, the outer edge of the connecting portion 221 protrudes from the outer edge of the other end of the support seat assembly 22, and the Coring post fixing device also includes a gland 24, the gland 24 is provided with a stepped through hole, the other end of the support seat assembly 22 and the connecting portion 221 are penetrated through the stepped through hole of the gland 24 and are in clearance fit with the gla...

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Abstract

The invention discloses a tiebar fixing device for a die casting machine and the die casting machine including the same. The tiebar fixing device comprises a support base component, wherein the two ends of the support base component are respectively connected with an oil cylinder component and a tiebar; a connecting part is arranged at the end part, connected with the tiebar, of the support base component; and an outer edge of the connecting part is projected at the outer edge of the end part of the support base component. The tiebar fixing device further comprises a gland; a step through hole is formed in the gland; the end part of the support base component and the connecting part are inserted into the step through hole of the gland in a gap fit manner; gland is fixedly connected with the end part of the tiebar; and the die casting machine comprises the tiebar fixing device. When the oil cylinder component pulls out or inserts in the tiebar, the tiebar cannot rotate along with the rotation of the support base component, so that the fit tightness of parts of the die casting machine is improved, and the pass percent of products produced by the die casting machine is improved.

Description

technical field [0001] The invention relates to a Coring post fixing device for a die-casting machine and a die-casting machine including the same. Background technique [0002] During the process of installing the mold on the die-casting machine, when the overall size of the mold is larger than the size of the die-casting machine template, it is necessary to use a hydraulic cylinder to extract a Corinthian column so that the mold can be installed obliquely. [0003] At present, most of the cylinders and Corinthians are rigidly connected. like figure 1 As shown, the existing Coring post fixing device includes a support seat assembly 12 , one end of the support seat assembly 12 is connected with an oil cylinder assembly 11 , and the other end is welded with a pressing plate 121 , and the pressing plate 121 is affixed to the Coring post 13 . [0004] The above structure has the following technical problems: when the oil cylinder assembly pulls out the Corinthian column, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D17/22
CPCB22D17/22
Inventor 李品章
Owner 上海一达机械有限公司
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