四斜滑块组合式凹模及带自锁推出机构的压铸模

李淑玉; 田福祥

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专辑

四斜滑块组合式凹模及带自锁推出机构的压铸模
Die Casting Die with Combining Concave with Four Inclined Slides and Self-locked Stripping Mechanism
2011年31卷第1期页码：38-39
纸质出版日期： 2011 ，
DOI：

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[1]李淑玉,田福祥.四斜滑块组合式凹模及带自锁推出机构的压铸模[J].特种铸造及有色合金,2011,31(01):38-39+104.

Li Shuyu1, Tian Fuxiang2. Die Casting Die with Combining Concave with Four Inclined Slides and Self-locked Stripping Mechanism[J]. Special Casting & Nonferrous Alloys, 2011,31(1):38-39.
[1]李淑玉,田福祥.四斜滑块组合式凹模及带自锁推出机构的压铸模[J].特种铸造及有色合金,2011,31(01):38-39+104. DOI：

Li Shuyu1, Tian Fuxiang2. Die Casting Die with Combining Concave with Four Inclined Slides and Self-locked Stripping Mechanism[J]. Special Casting & Nonferrous Alloys, 2011,31(1):38-39. DOI：

摘要

针对铸件壁薄且动、定模包紧力相近

模具采用四斜滑块组合凹模

薄板成形推杆推件和摆钩锁住推出机构

解决了铸件脱模困难问题。4个斜滑块由销轴与链接板滑动铰接在一起。脱模时

机床推杆通过推板和连接板推动4个斜滑块和成形推杆前移

斜滑块沿斜导轨张开抽芯的同时

推件块将铸件推离动模型芯。

Abstract

Aiming at the features in thin wall and in almost equal wrapping forces in moving die and fixed die

the design of the die casting die adopted combination concave with four inclined slides and sheet forming ejector pin as well as stripping mechanism locked by swing hooks

resolving the problems in ejecting the castings.Four inclined slides were jointed together by pins and interlinkage plate.During ejection

four inclined slides and the forming ejector pin were pushed forward by ejector and interinkage plate with ejector pins of machine tool

and castings were pulled out the moving die by the ejector pin.