CN201760505U - 载重汽车桥壳内胀成型模具 - Google Patents

载重汽车桥壳内胀成型模具 Download PDF

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Publication number
CN201760505U
CN201760505U CN2010205380235U CN201020538023U CN201760505U CN 201760505 U CN201760505 U CN 201760505U CN 2010205380235 U CN2010205380235 U CN 2010205380235U CN 201020538023 U CN201020538023 U CN 201020538023U CN 201760505 U CN201760505 U CN 201760505U
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China
Prior art keywords
axle housing
tool
die
housing inner
forming die
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Expired - Lifetime
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CN2010205380235U
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English (en)
Inventor
闫永东
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JILIN AXLE AUTOMOTIVE PARTS CO LTD
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JILIN AXLE AUTOMOTIVE PARTS CO LTD
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Priority to CN2010205380235U priority Critical patent/CN201760505U/zh
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Abstract

本实用新型涉及一种载重汽车桥壳内胀成型模具,由内膜具和外膜具组成;其特征在于:在内膜具中套装有外膜具,内膜具设有顶杆,顶杆一端与侧缸轴连接。其使用方便,结构简单,成型后的工件精度高。

Description

载重汽车桥壳内胀成型模具
技术领域
本实用新型涉及一种载重汽车桥壳内胀成型模具,属于汽车桥壳加工技术领域。
背景技术
目前的汽车桥壳多采用铸造成型的方法进行加工的,其存在着工件加工后的精度需要进行一步调整,造成不必要的人力和物力的浪费。
发明内容
本实用新型的目的在于提供一种载重汽车桥壳内胀成型模具,其使用方便,结构简单,成型后的工件精度高。
本实用新型的技术方案是这样实现的:一种载重汽车桥壳内胀成型模具,由内膜具和外膜具组成;其特征在于:在内膜具中套装有外膜具,内膜具设有顶杆,顶杆一端与侧缸轴连接。
本实用新型的积极效果是结构简单,使用灵活并可以使加工工件精度提供,降低了成本。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
下面结合附图对本实用新型做进一步的描述: 一种载重汽车桥壳内胀成型模具,由内膜具2和外膜具3组成;其特征在于:在内膜具2中套装有外膜具3,内膜具2设有顶杆,顶杆一端与侧缸1轴连接。
 工作时将异型方钢管装入内模具2, 使内膜具2中的顶杆放入异型方钢管4的端头内,当侧缸1形如开始向内侧运动时将推动与其连接的顶杆并对内膜具2中的空心开槽后的异型方钢管4施加压力本体工件胀型,而位于内膜具2中的外模具3则有效地控制方钢管4的外形尺寸其异型方钢管的 矩形截面为150 mmX160 mm或148mm*165mm,涨型的直径为290mm-570mm。

Claims (1)

1.一种载重汽车桥壳内胀成型模具,由内膜具和外膜具组成;其特征在于:在内膜具中套装有外膜具,内膜具设有顶杆,顶杆一端与侧缸轴连接。
CN2010205380235U 2010-09-21 2010-09-21 载重汽车桥壳内胀成型模具 Expired - Lifetime CN201760505U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205380235U CN201760505U (zh) 2010-09-21 2010-09-21 载重汽车桥壳内胀成型模具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205380235U CN201760505U (zh) 2010-09-21 2010-09-21 载重汽车桥壳内胀成型模具

Publications (1)

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CN201760505U true CN201760505U (zh) 2011-03-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103111548A (zh) * 2013-01-31 2013-05-22 青特集团有限公司 一种重卡桥壳冷锻内涨成型专用涨形机
CN103111534A (zh) * 2013-01-31 2013-05-22 青特集团有限公司 一种重卡桥壳冷锻内涨成型专用涨形模具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103111548A (zh) * 2013-01-31 2013-05-22 青特集团有限公司 一种重卡桥壳冷锻内涨成型专用涨形机
CN103111534A (zh) * 2013-01-31 2013-05-22 青特集团有限公司 一种重卡桥壳冷锻内涨成型专用涨形模具

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Granted publication date: 20110316