CN200954759Y - 轻型汽车驱动桥整体式桥壳 - Google Patents

轻型汽车驱动桥整体式桥壳 Download PDF

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Publication number
CN200954759Y
CN200954759Y CN 200620093122 CN200620093122U CN200954759Y CN 200954759 Y CN200954759 Y CN 200954759Y CN 200620093122 CN200620093122 CN 200620093122 CN 200620093122 U CN200620093122 U CN 200620093122U CN 200954759 Y CN200954759 Y CN 200954759Y
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China
Prior art keywords
axle
axle housing
bridge
utility
model
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Expired - Fee Related
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CN 200620093122
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Inventor
张荣庆
张正生
王也尘
张梅
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SHENYANG AUTOMOBILE AXLE MANUFACTURING Co Ltd OF CSR Corp Ltd
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SHENYANG AUTOMOBILE AXLE MANUFACTURING Co Ltd OF CSR Corp Ltd
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Abstract

一种轻型汽车驱动桥整体式桥壳,它包括半轴套管、桥壳、前盖板、加强环和后帽,其特征是后帽与桥壳和半轴套管为整体结构,前部开口处设置有前盖板与加强环总成;本实用新型与现有技术相比具有材料利用率和生产效率高、变形小,不易渗漏油,并有足够的强度和刚度的优点。

Description

轻型汽车驱动桥整体式桥壳
技术领域
本实用新型涉及汽车技术领域,特别是一种轻型汽车驱动桥整体式桥壳。
背景技术
驱动桥桥壳是汽车上的主要零件之一,桥壳起着支承汽车荷重的作用,并将荷重传给车轮,它即是承重件,又是传力件,同时它又是主减速器、差速器及驱动车轮传动装置的外壳,现有的驱动桥桥壳主要分为可分式桥壳和组合式桥壳两种,其中可分式桥壳是由一个垂直接合面分为左、右两部分,每一个部分均由壳体和一个压入其外端的半轴套管组成,半轴套管与壳体之间通过焊接、或铆钉联接,在装配主减速器及差速器后左、右两个半桥通过在中央接合面外的一圈螺栓联成一个整体,其缺点是主减速器的装配、调整及维修都不方便,渗漏点多;另外一种组合式桥壳是将主减速器壳做为桥壳的中间部分,而在其两端压入无缝钢管,再用铆钉予以固定,其后端设置有可拆装的后盖,主减速器及差速器均由后盖孔处装入,其缺点是桥壳的刚度比较差。
发明内容
本实用新型的目的是提供一种产品变形小、不易渗漏油,并有足够的强度和刚度的轻型汽车驱动桥整体式桥壳。
本实用新型是这样实现的,它包括半轴套管、桥壳、前盖板、加强环和后帽,其特征是后帽与桥壳和半轴套管为整体结构,前部开口处设置有前盖板与加强环总成。
本实用新型与现有技术相比具有材料利用率和生产效率高、变形小,不易渗漏油,并有足够的强度和刚度的优点。
以下结合附图对本实用新型做进一步的描述;
图1是轻型汽车驱动桥整体式桥壳的结构示意图,
图2是图1的后视图。
具体实施方式
如图1-2所示,该轻型汽车驱动桥整体式桥壳包括半轴套管1、桥壳2、前盖板3、加强环4和后帽5,后帽5与桥壳2和半轴套管1为整体结构,前部开口处设置有前盖板3与加强环4总成,其半轴套管1呈圆型和方型。

Claims (2)

1、一种轻型汽车驱动桥整体式桥壳,它包括半轴套管、桥壳、前盖板、加强环和后帽,其特征是后帽与桥壳和半轴套管为整体结构,前部开口处设置有前盖板与加强环总成。
2、根椐权利要求1所述的轻型汽车驱动桥整体式桥壳,其特征是半轴套管呈圆型和方型。
CN 200620093122 2006-09-08 2006-09-08 轻型汽车驱动桥整体式桥壳 Expired - Fee Related CN200954759Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620093122 CN200954759Y (zh) 2006-09-08 2006-09-08 轻型汽车驱动桥整体式桥壳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620093122 CN200954759Y (zh) 2006-09-08 2006-09-08 轻型汽车驱动桥整体式桥壳

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CN200954759Y true CN200954759Y (zh) 2007-10-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102101417A (zh) * 2011-01-04 2011-06-22 安徽福马车桥有限公司 汽车贯通桥壳的焊接式后盖
CN103112314A (zh) * 2013-01-30 2013-05-22 中车集团沈阳汽车车桥制造有限公司 铸造式驱动桥桥壳本体

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102101417A (zh) * 2011-01-04 2011-06-22 安徽福马车桥有限公司 汽车贯通桥壳的焊接式后盖
CN102101417B (zh) * 2011-01-04 2012-08-29 安徽福马车桥有限公司 汽车贯通桥壳的焊接式后盖
CN103112314A (zh) * 2013-01-30 2013-05-22 中车集团沈阳汽车车桥制造有限公司 铸造式驱动桥桥壳本体

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Hebei Zhongxing Automobile Manufacture Co., Ltd.

Assignor: Shenyang Automobile Axle Manufacturing Co., Ltd. of CSR Corporation Limited

Contract fulfillment period: 2009.7.7 to 2016.7.7

Contract record no.: 2009130000145

Denomination of utility model: Light automotive drive-bridge integrated bridge shell

Granted publication date: 20071003

License type: Exclusive license

Record date: 20090827

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.7 TO 2016.7.7; CHANGE OF CONTRACT

Name of requester: HEBEI ZHONGXING AUTOMOBILE MANUFACTURING CO., LTD.

Effective date: 20090827

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071003

Termination date: 20120908