CN203211039U - Swing arm of automobile - Google Patents

Swing arm of automobile Download PDF

Info

Publication number
CN203211039U
CN203211039U CN 201320228286 CN201320228286U CN203211039U CN 203211039 U CN203211039 U CN 203211039U CN 201320228286 CN201320228286 CN 201320228286 CN 201320228286 U CN201320228286 U CN 201320228286U CN 203211039 U CN203211039 U CN 203211039U
Authority
CN
China
Prior art keywords
swing arm
main board
arc main
automobile
arc
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN 201320228286
Other languages
Chinese (zh)
Inventor
吴广
宁学君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG GOOD WAY AUTOMOBILE PARTS Co Ltd
Original Assignee
ZHEJIANG GOOD WAY AUTOMOBILE PARTS Co Ltd
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 ZHEJIANG GOOD WAY AUTOMOBILE PARTS Co Ltd filed Critical ZHEJIANG GOOD WAY AUTOMOBILE PARTS Co Ltd
Priority to CN 201320228286 priority Critical patent/CN203211039U/en
Application granted granted Critical
Publication of CN203211039U publication Critical patent/CN203211039U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a swing arm of an automobile. The swing arm comprises an arc-shaped main body plate, wherein both ends of the arc-shaped main body plate are respectively provided with a bushing hole and a ball head hole; the bushing hole is internally provided with a large bushing; the middle of the arc-shaped main body plate is provided with a branch; the branch is provided with a small bushing; and the surface of the arc-shaped main body plate is provided with a reinforcing plate. According to the swing arm of the automobile disclosed by the utility model, the reinforcing plate is arranged on the surface of the arc-shaped main body plate, so that the strength of the arc-shaped main body plate is higher, and the service life is prolonged.

Description

A kind of automobile swing arm
Technical field
The utility model belongs to the auto parts and components field, is specifically related to a kind of automobile swing arm.
Background technology
Suspension is the general name of vehicle frame and all the power transmission connecting devices between vehicle bridge or the wheel of automobile, its effect is that power and the power of transfer function between wheel and vehicle frame is turned round, and buffering is passed to the impulsive force of vehicle frame or vehicle body by uneven road surface, and the vibrations that decay and cause thus, can travel to guarantee automobile smooth-goingly.
Typical suspension structure is made up of elastic element, guiding mechanism and bumper etc., and discrete structure then also has bump rubber, Panhard rod etc.Elastic element has forms such as steel spring, air bellow, coil spring and torsion bar spring again, and the Modern Car suspension adopts coil spring and torsion bar spring more, and indivedual luxury cars then use air bellow.Suspension is an important composition in the automobile, and it flexibly connects vehicle frame and wheel, is related to the multiple in-use performance of automobile.Exteriorly, the sedan suspension system only is made up of some bars, tube and spring, but must not think that it is very simple, opposite car suspension is difficult automobile assembly that reaches perfect requirement, this is because suspension should satisfy the traveling comfort requirement of automobile, satisfy the requirement of its road-holding property again, and this two aspect is in opposition to each other.Swing arm is the critical component in the automobile suspension system, and swing arm need be under the situation of all Uneven roads, and it is steady to guarantee vehicle frame to produce application force and antagonistic force.
The utility model content
The utility model provides a kind of intensity bigger automobile swing arm at above-mentioned the deficiencies in the prior art.
The utility model is achieved by the following technical solution:
A kind of automobile swing arm is characterized in that, comprises the arc main board, and the two ends of described arc main board are respectively arranged with bush hole and bulb hole, and Large lining is installed in the bush hole; The centre of described arc main board is provided with a branch, and a little lining is installed in the described branch; The surface of arc main board is provided with a brace panel.
Further setting of the present utility model is that described brace panel is captiveed joint with the arc main board by two screws.
Further setting of the present utility model is that the two ends of described little lining are all stretched out outside the arc main board, and is provided with for the connecting bore that connects vehicle body.
Further setting of the present utility model is that described arc main board is integral structure.
Automobile swing arm described in the utility model arranges brace panel by the surface at the arc main board, makes that the intensity of arc main board is bigger, the longer service life of automobile swing arm integral body.
Description of drawings
Fig. 1 is the constructional drawing of swing arm assembly described in the utility model.
The specific embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the utility model provides a kind of automobile swing arm, comprises arc main board 1, and described arc main board is integral structure; The two ends of described arc main board 1 are respectively arranged with bush hole and bulb hole 2, and Large lining 3 is installed in the bush hole; The surface of arc main board 1 is provided with a brace panel 6, and described brace panel 6 is captiveed joint with arc main board 1 by two screws, and the shape of brace panel 6 can be for plane or rectangular-shaped.The centre of described arc main board 1 is provided with a branch 4, and a little lining 5 is installed in the described branch 4; All stretch out outside the arc main board 1 at the two ends of described little lining 5, and be provided with for the connecting bore 7 that connects vehicle body.
The above is preferred embodiment of the present utility model, and all equivalent variations of doing according to the utility model claim all should belong to protection domain of the present utility model.

Claims (4)

1. an automobile swing arm is characterized in that, comprises the arc main board, and the two ends of described arc main board are respectively arranged with bush hole and bulb hole, and Large lining is installed in the bush hole; The centre of described arc main board is provided with a branch, and a little lining is installed in the described branch; The surface of arc main board is provided with a brace panel.
2. automobile swing arm according to claim 1 is characterized in that, described brace panel is captiveed joint with the arc main board by two screws.
3. automobile swing arm according to claim 1 is characterized in that, all stretch out outside the arc main board at the two ends of described little lining, and is provided with for the connecting bore that connects vehicle body.
4. automobile swing arm according to claim 1 is characterized in that, described arc main board is integral structure.
CN 201320228286 2013-04-27 2013-04-27 Swing arm of automobile Expired - Fee Related CN203211039U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320228286 CN203211039U (en) 2013-04-27 2013-04-27 Swing arm of automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320228286 CN203211039U (en) 2013-04-27 2013-04-27 Swing arm of automobile

Publications (1)

Publication Number Publication Date
CN203211039U true CN203211039U (en) 2013-09-25

Family

ID=49200611

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320228286 Expired - Fee Related CN203211039U (en) 2013-04-27 2013-04-27 Swing arm of automobile

Country Status (1)

Country Link
CN (1) CN203211039U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130925

Termination date: 20150427

EXPY Termination of patent right or utility model