CN203528229U - Shock absorbing bushing of automobile swing arm - Google Patents

Shock absorbing bushing of automobile swing arm Download PDF

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Publication number
CN203528229U
CN203528229U CN201320647299.0U CN201320647299U CN203528229U CN 203528229 U CN203528229 U CN 203528229U CN 201320647299 U CN201320647299 U CN 201320647299U CN 203528229 U CN203528229 U CN 203528229U
Authority
CN
China
Prior art keywords
shock absorbing
swing arm
shell
absorbing bushing
core pipe
Prior art date
Application number
CN201320647299.0U
Other languages
Chinese (zh)
Inventor
丁磊
Original Assignee
安徽万安汽车零部件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 安徽万安汽车零部件有限公司 filed Critical 安徽万安汽车零部件有限公司
Priority to CN201320647299.0U priority Critical patent/CN203528229U/en
Application granted granted Critical
Publication of CN203528229U publication Critical patent/CN203528229U/en

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Abstract

The utility model relates to the technical field of swing arms in automobile suspension systems, in particular to a shock absorbing bushing of an automobile swing arm. The shock absorbing bushing comprises an outer shell, a core pipe arranged in the outer shell and shock absorbing rubber arranged between the core pipe and the outer shell. The core pipe and a shaft at the end of the swing arm are fastened, a mounting hole fastened with an auxiliary automobile frame is formed in the face of the outer shell, the shock absorbing bushing and the auxiliary automobile frame are fastened through the mounting hole, the defect that a gap is formed in the auxiliary automobile frame is overcome, control over the size of the whole swing arm is convenient, and assembly precision is improved.

Description

The shock absorbing bushing of automobile swing arm
Technical field
The utility model relates to automobile swing arm technical field, particularly a kind of shock absorbing bushing of automobile swing arm.
Background technology
Swing arm is widely used on the independent front suspension of car, and for connecting between vehicle body and wheel flutter, swing arm one end is connected with subframe or vehicle body on vehicle body by shock absorbing bushing, and the other end is locked with ball end and steering swivel.In prior art, shock absorbing bushing in front suspension swing arm comprise with the shock absorbing bushing of the front assembling of automobile accessory frame and with subframe after the rear shock absorbing bushing of some assembling, two shock absorbing bushings and subframe form a kind of elastomeric connection, are mainly to play effects such as subframe support and dampings.
In prior art, structure with a kind of integral body of shock absorbing bushing of point before automobile accessory frame (headstock direction) assembling, shock absorbing bushing integral body is column, comprise and be arranged on outside shell in a tubular form, the sheathed core pipe in the inside of shell, between core pipe and shell, vulcanize yielding rubber, realize the damping of the fastening and swing arm of core pipe and shell, damping lining is whole to be set in the mounting sleeve arranging on swing arm body, the shell of shock absorbing bushing is pressed in the mounting sleeve of swing arm by press-loading device, thereby realize fixing, for the datum line that the line of centers of shock absorbing bushing and the mounting sleeve of swing arm are arranged overlaps (shown in Fig. 1 and Fig. 2, line of centers C is the datum line of mounting sleeve), thereby realize the assurance to the whole fitted position of swing arm, in prior art, need to measure by the length that measuring tool stretches out the mounting sleeve two ends in swing arm to damping sleeve pipe, so that the mounting sleeve datum line in the line of centers of shock absorbing bushing and swing arm overlaps, when assembling, the shock absorbing bushing in existing this swing arm wastes time and energy, the precision of measuring cannot ensure.
Utility model content
The purpose of this utility model is to provide a kind of shock absorbing bushing of automobile swing arm, with swing arm before point arrange mounting sleeve assembling time, guarantee that the line of centers of shock absorbing bushing and the datum line of the mounting sleeve in swing arm overlap.
For realizing above object, the technical solution adopted in the utility model is: a kind of shock absorbing bushing of automobile swing arm, the shell that comprises circular tube shaped, core pipe is set in shell, the yielding rubber arranging between outer shell-and-core pipe, one side end of described shell is arranged to flange laterally, when the pairing of two shock absorbing bushings is pressed into the mounting sleeve in swing arm, the side end of flange and mounting sleeve against.
Compared with prior art, there is following technique effect in the utility model: when two identical shock absorbing bushing pairings are pressed on the mounting sleeve in swing arm, the flange arranging on shock absorbing bushing shell and the side end of mounting sleeve against time, the line of centers of two shock absorbing bushings and the datum line of the mounting sleeve in swing arm overlap, shock absorbing bushing is simple and practical, without measuring tool, measure, assembly precision is improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model and swing arm assembling;
Fig. 2 is the A-A view of Fig. 1.
The specific embodiment
Below in conjunction with Fig. 1 and Fig. 2, the utility model is done to further narration:
A kind of shock absorbing bushing of automobile swing arm, the shell 10 that comprises circular tube shaped, the interior core pipe 20 that arranges of shell 10, the yielding rubber 30 arranging between shell 10 and core pipe 20, one side end of described shell 10 is arranged to flange 11 laterally, when two shock absorbing bushing pairings are pressed into the mounting sleeve B in swing arm, the side end of flange 11 and mounting sleeve B against, shown in Fig. 2, when two identical shock absorbing bushing pairings are pressed on the mounting sleeve in swing arm, the flange 11 arranging on shock absorbing bushing shell and the side end of mounting sleeve against time, the line of centers of two shock absorbing bushings and the datum line of the mounting sleeve in swing arm overlap, shock absorbing bushing is simple and practical, without measuring tool, measure, assembly precision is improved.
Further, as preferred version of the present utility model, the both side ends that shell 10 is stretched out at described core pipe 20 two ends, when two shock absorbing bushing pairings are pressed into mounting sleeve B, the end face of the core pipe 20 stretching out near or mutually recline, core pipe 20 end faces that are positioned at flange 11 sides are arranged to annular knurl face, when swing arm is assembled on automobile accessory frame, to fixing passing through by being plugged on the bolt of 20 li of core pipes of putting before swing arm, when nut and bolted, the picture that rolls of the end face of nut and core pipe 20 end faces reclines, solid and reliable.
Finally, described flange 11 is arranged along the anchor ring of the end of shell 10, is consulted Fig. 2, flange 11 is round-corner transition with shell 10, avoid stress to concentrate, prevent in process that shock absorbing bushing is pressed into, when flange 11 is subject to the power of mounting sleeve B side end excessive and fracture failure.

Claims (3)

1. the shock absorbing bushing of an automobile swing arm, the shell (10) that comprises circular tube shaped, core pipe (20) is set in shell (10), the yielding rubber (30) arranging between shell (10) and core pipe (20), it is characterized in that: a side end of described shell (10) is arranged to flange (11) laterally, when the pairing of two shock absorbing bushings is pressed into the mounting sleeve B in swing arm, the side end of flange (11) and mounting sleeve B against.
2. the shock absorbing bushing of automobile swing arm according to claim 1, is characterized in that: the both side ends of shell (10) is stretched out at described core pipe (20) two ends, and core pipe (20) end face that is positioned at flange (11) side is arranged to annular knurl face.
3. the shock absorbing bushing of automobile swing arm according to claim 1 and 2, is characterized in that: described flange (11) is along the anchor ring layout of the end of shell (10), and flange (11) is round-corner transition with shell (10).
CN201320647299.0U 2013-10-18 2013-10-18 Shock absorbing bushing of automobile swing arm CN203528229U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320647299.0U CN203528229U (en) 2013-10-18 2013-10-18 Shock absorbing bushing of automobile swing arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320647299.0U CN203528229U (en) 2013-10-18 2013-10-18 Shock absorbing bushing of automobile swing arm

Publications (1)

Publication Number Publication Date
CN203528229U true CN203528229U (en) 2014-04-09

Family

ID=50414480

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320647299.0U CN203528229U (en) 2013-10-18 2013-10-18 Shock absorbing bushing of automobile swing arm

Country Status (1)

Country Link
CN (1) CN203528229U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104494384A (en) * 2014-12-08 2015-04-08 许云飞 Automobile suspension swing arm device
CN104827840A (en) * 2014-10-28 2015-08-12 北汽福田汽车股份有限公司 Control arm bush, control arm component and automobile
CN106143035A (en) * 2016-08-11 2016-11-23 安徽江淮汽车股份有限公司 A kind of bush of swing arm and body connection structure
CN109703310A (en) * 2019-01-07 2019-05-03 浙江零跑科技有限公司 A kind of bush of swing arm of automobile
CN110678666A (en) * 2016-11-23 2020-01-10 Itt制造企业有限责任公司 Vibration isolator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104827840A (en) * 2014-10-28 2015-08-12 北汽福田汽车股份有限公司 Control arm bush, control arm component and automobile
CN104494384A (en) * 2014-12-08 2015-04-08 许云飞 Automobile suspension swing arm device
CN106143035A (en) * 2016-08-11 2016-11-23 安徽江淮汽车股份有限公司 A kind of bush of swing arm and body connection structure
CN110678666A (en) * 2016-11-23 2020-01-10 Itt制造企业有限责任公司 Vibration isolator
CN109703310A (en) * 2019-01-07 2019-05-03 浙江零跑科技有限公司 A kind of bush of swing arm of automobile

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20190719

Address after: No. 16, Heng Six Road, Cheyuan, Yufeng District, Liuzhou City, Guangxi 545000

Patentee after: Guangxi Wanan Auto Chassis System Co. Ltd.

Address before: Changfeng County of Hefei City, Anhui province 231137 Gang Ji Zhen Wan An Avenue

Patentee before: Anhui Vie Automobile Parts Co., Ltd.

TR01 Transfer of patent right