CN2579692Y - 一种微型车后轴总成 - Google Patents

一种微型车后轴总成 Download PDF

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Publication number
CN2579692Y
CN2579692Y CN 02257841 CN02257841U CN2579692Y CN 2579692 Y CN2579692 Y CN 2579692Y CN 02257841 CN02257841 CN 02257841 CN 02257841 U CN02257841 U CN 02257841U CN 2579692 Y CN2579692 Y CN 2579692Y
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China
Prior art keywords
tube
rear shaft
utility
model
shaft
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Expired - Fee Related
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CN 02257841
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English (en)
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陆建辉
高立新
陈广照
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SAIC Chery Automobile Co Ltd
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SAIC Chery Automobile Co Ltd
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Priority to CN 02257841 priority Critical patent/CN2579692Y/zh
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Abstract

一种微型车焊接后轴总成,包括后轴管及其两端的后轮毂轴和后轴凸缘,在后轴管上还固接有后拖曳臂支座、后螺旋弹簧座、后减振器座、ABS线束支架、制动油管支架、加强衬管和后横撑杆支撑销。本实用新型采用冲压件和管材焊接而成,质量轻、强度高。由于后轴管上集成了与车身连接的相应机构的诸多附件,使后悬架、后制动系总成可直接安装在后轴上,简化了整车底盘后半部的装配工艺,装配效率高,也提高了整车可靠性。

Description

一种微型车后轴总成
                    技术领域
本实用新型涉及一种汽车后轴,具体地说是一种微型车的后轴总成。
                    背景技术
微型车后轴及其两端的车轮是通过后螺旋弹簧、后减振器、后拖曳臂、后横撑杆与车身相连。此外后轴上还安装有后制动系总成。后螺旋弹簧和后减振器起支撑整车和缓冲不平路面的冲击的作用。后拖曳臂将轮胎与地面间的作用力传递给车身。后横撑杆保证整车的横向稳定。现有技术中,这些机构与后轴总成都是分离的,它们都是通过支座、支架等附件在装配过程中才连为一体的,这样装配复杂,效率低,整车可靠性也经常受到人为因素的影响而下降。
                    发明内容
微型车后轴主要包括后轴管及其两端的后轮毂轴和后轴凸缘。本实用新型在后轴管上集成了车身连接的相应机构所需的支座、支架等附件,具体地说就是将后螺旋弹簧座、后减振器座、后拖曳臂支座、ABS线束支架、制动油管支架、后横撑杆销等固接在后轴管的相应位置上,并在后轴管内设置有加强衬管(9),使之形成一体。
本后轴总成采用冲压体和管材焊接而成,质量轻、强度高。在后轴管上,根据各部位的受力情况,对薄弱部位设置加强衬管,确保后轴总厂的强度。此外,后悬架、后制动系总成等可直接安装在后轴上,使整车底盘后半部的装配得以简化,装配效率高,也提高了整车可靠性。
                    附图说明
图1所示为本实用新型的结构示意图,图2为图1的A向视图。
                  具体实施方式
结合附图1、2,非限定实施例叙述如下。
取管材加工后轴管5,在其两端加工后轮毂轴1和后轴凸缘2。根据设计要求,在后轴管5的相应部位加工起加强作用的衬管9。最后在后轴管5上焊接后拖曳臂支座3、后螺旋弹簧座4、后减振器座6、ABS线束支架7、制动油管支架8和后横撑杆支撑销。

Claims (1)

1、一种微型车后轴总成,包括后轴管(5)及其两端的后轮毂轴(1)和后轴凸缘(2),其特征在于:
在后轴管(5)上固接有后拖曳臂支座(3)、后螺旋弹簧座(4)、后减振器座(6)、ABS线束支架(7)、制动油管支架(8)、后横撑杆支撑销(10);并在后轴管内设置有加强衬管(9)。
CN 02257841 2002-10-16 2002-10-16 一种微型车后轴总成 Expired - Fee Related CN2579692Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02257841 CN2579692Y (zh) 2002-10-16 2002-10-16 一种微型车后轴总成

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02257841 CN2579692Y (zh) 2002-10-16 2002-10-16 一种微型车后轴总成

Publications (1)

Publication Number Publication Date
CN2579692Y true CN2579692Y (zh) 2003-10-15

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CN 02257841 Expired - Fee Related CN2579692Y (zh) 2002-10-16 2002-10-16 一种微型车后轴总成

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CN (1) CN2579692Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103659019A (zh) * 2013-12-03 2014-03-26 芜湖普威技研有限公司 后轴总成焊接方法
US11884103B2 (en) * 2022-05-24 2024-01-30 Shanghai Linghuo Trading Co., Ltd. Spring support device and vehicle having the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103659019A (zh) * 2013-12-03 2014-03-26 芜湖普威技研有限公司 后轴总成焊接方法
US11884103B2 (en) * 2022-05-24 2024-01-30 Shanghai Linghuo Trading Co., Ltd. Spring support device and vehicle having the same

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: SAIC CHERY AUTOMOBILE CO., LTD.

Free format text: FORMER NAME OR ADDRESS: SAIC CHERY AUTOMOBILE CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: Changchun Road, Wuhu economic and Technological Development Zone, Wuhu, Anhui Province, China: 241000

Patentee after: Saic Chery Automobile Co., Ltd.

Address before: Changchun Road, Wuhu economic and Technological Development Zone, Wuhu, Anhui Province, China: 241000

Patentee before: Qirui Automobile Co., Ltd., Shangqi Group

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

Granted publication date: 20031015

Termination date: 20101016