CN202986712U - Automobile control arm and automobile - Google Patents
Automobile control arm and automobile Download PDFInfo
- Publication number
- CN202986712U CN202986712U CN 201220674626 CN201220674626U CN202986712U CN 202986712 U CN202986712 U CN 202986712U CN 201220674626 CN201220674626 CN 201220674626 CN 201220674626 U CN201220674626 U CN 201220674626U CN 202986712 U CN202986712 U CN 202986712U
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- Prior art keywords
- control arm
- aluminum alloy
- automobile
- forging
- arm body
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Abstract
The utility model provides an automobile control arm and an automobile. The automobile control arm comprises an aluminum alloy control arm body with an integrated structure which contains only one aluminum alloy sheet body formed by a forging technology, and a forging groove which is concaved inwards from the outer surface of the aluminum alloy sheet body is forged in the aluminum alloy sheet body. According to the utility model, the aluminum alloy automobile control arm formed by the forging technology is simple in processing, high in production efficiency, low in cost, and lighter in mass while meeting the requirements of rigidity and strength.
Description
Technical field
The utility model relates to the field of components that is rigidly connected of automotive field, relates in particular to a kind of automobile control arm and automobile.
Background technology
Control arm is important safety member and guide in the car chassis system, is bearing the various load in running car, and its intensity, rigidity have decisive influence to vehicle performance.Simultaneously, due to problems such as automotive light weight technology and costs, should satisfy the design of automobile control arm outside intensity, rigidity and the restriction of shape profile of regulation, also must reduce as far as possible simultaneously weight and reduce costs.
Traditional automobile control arm structure by Control arm body 1x, and assembles with described body 1x welding or the ball cap 2x that is riveted together as shown in Figure 1.Control arm body 1x is welded by upper slice 3x and two Steel material punching press lamellar bodies of lower 4x.Control arm body 1x is the core of whole Control arm assembly.
In whole Control arm design process, owing to adopting the punch welding scheme, cause manufacturing operation many, production efficiency is lower.Simultaneously in order to satisfy the strength and stiffness requirement, the Control arm body adopts the Steel material stamping, and this often shows as the characteristics such as wide, thick, finally shows as weight and exceeds standard, and the shape profile such as exceeds at the phenomenon.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of automobile control arm, and not only technique is simple in forming process, production efficiency is high for described automobile control arm, when satisfying the Rigidity and strength requirement, also lightweight, save cost.
For solving the problems of the technologies described above, the utility model provides a kind of automobile control arm, comprising:
A kind of automobile control arm comprises:
One integrally-built aluminum alloy Control arm body;
Be arranged on adapter shaft and axle sleeve on described aluminum alloy Control arm body;
The Control arm end that is connected with described aluminum alloy Control arm body;
And, the ball cap that is connected with described Control arm end.
Especially, described aluminum alloy Control arm body and described Control arm end are by the Forging Technology structure that is fixed with one.
Especially, be provided with the forging groove that a surface by described aluminum alloy Control arm body that forms by forging caves inward on described aluminum alloy Control arm body.
Especially, be provided with the installation through hole in the described forging groove on described aluminum alloy Control arm body.
The utility model also provides a kind of automobile, and described automobile comprises above-mentioned automobile control arm, and in described automobile control arm forming process, technique is simple, production efficiency is high, and when satisfying the Rigidity and strength requirement, quality is also low weight.
Compared with prior art, the beneficial effects of the utility model are:
Automobile control arm of the present utility model is for adopting an integrally-built aluminium alloy automobile Control arm of Forging Technology moulding, and not only technique is simple, and production efficiency is high, and cost is lower, and when satisfying the Rigidity and strength requirement, quality is also lighter.
Description of drawings
Fig. 1 is the structural representation of existing automobile control arm;
Fig. 2 is the structural representation of automobile control arm of the present utility model.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.At this, illustrative examples of the present utility model and explanation are used for explaining the utility model, but can not think restriction of the present utility model.
the automobile control arm that provides in the utility model embodiment is for adopting aluminum alloy and by the Forging Technology aluminium alloy automobile Control arm that is made, the structure of this automobile control arm as shown in Figure 2, with reference to Fig. 2, this automobile control arm comprises an aluminum alloy Control arm body 1, and be arranged on adapter shaft 5 and axle sleeve 6 on aluminum alloy Control arm body 1, and the Control arm end 2 that is connected with aluminum alloy Control arm body 1, and the connection ball pin 7 that is connected with described Control arm end 2, described aluminum alloy Control arm body is an integrally-built lamellar body by the Forging Technology moulding, and the forging groove 3 that the surface by aluminum alloy Control arm body 1 that has a forging to form on aluminum alloy Control arm body 1 caves inward.
Adopt the aluminium alloy automobile Control arm of Forging Technology moulding, in forging, whole automobile control arm is one-body molded, and technique is simple, production efficiency is high, cost is low, simultaneously, and owing to adopting aluminum alloy materials, the forging groove 3 that the outside face by aluminum alloy Control arm body 1 that also has a forging to form on aluminum alloy Control arm body 1 caves inward, this just makes the structure of automobile control arm simpler, lighter weight, thus alleviate the weight of vehicle complete vehicle.
In the utility model embodiment, described aluminum alloy Control arm body 1 is fixed together by Forging Technology with described Control arm end 2, that is to say, in production technology, it is as a whole that described aluminum alloy Control arm body 1 and described Control arm end 2 are fixedly connected into by Forging Technology, compares with traditional production technology, and this has not only simplified production technology, improve productivity effect, also reduced productive costs.
For described automobile control arm in the requirement of satisfying Rigidity and strength, also to guarantee its lighter weight, so be designed with the forging groove 3 that is caved inward by the surface on described aluminum alloy Control arm body 1, the shape of described forging groove 3 is consistent with the profile of aluminum alloy Control arm body 1, in the present embodiment, roughly triangular in shape, certainly, do not limit the shape of this forging groove at this.
In order to facilitate other parts of mounting vehicle, be positioned at described forging groove 3 and be provided with installation through hole 4 on described aluminum alloy Control arm body.
The utility model also provides a kind of automobile, and this automobile comprises above-mentioned aluminium alloy automobile Control arm, and the technical characterictic of this automobile control arm is existing explanation in the above-described embodiments, repeats no more here.
The above is only preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. an automobile control arm, is characterized in that, comprising:
One integrally-built aluminum alloy Control arm body;
Be arranged on adapter shaft and axle sleeve on described aluminum alloy Control arm body;
The Control arm end that is connected with described aluminum alloy Control arm body;
And, the ball cap that is connected with described Control arm end.
2. automobile control arm according to claim 1 is characterized in that:
Described aluminum alloy Control arm body and described Control arm end are by the Forging Technology structure that is fixed with one.
3. automobile control arm according to claim 1 is characterized in that:
Be provided with the forging groove that a surface by described aluminum alloy Control arm body that forms by forging caves inward on described aluminum alloy Control arm body.
4. automobile control arm according to claim 3, is characterized in that: be provided with the installation through hole in the described forging groove on described aluminum alloy Control arm body.
5. an automobile, is characterized in that, comprises automobile control arm assembly as described in claim 1 to 4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674626 CN202986712U (en) | 2012-12-07 | 2012-12-07 | Automobile control arm and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674626 CN202986712U (en) | 2012-12-07 | 2012-12-07 | Automobile control arm and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202986712U true CN202986712U (en) | 2013-06-12 |
Family
ID=48557922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220674626 Expired - Fee Related CN202986712U (en) | 2012-12-07 | 2012-12-07 | Automobile control arm and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202986712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361373A (en) * | 2020-03-25 | 2020-07-03 | 安徽骆氏升泰汽车零部件有限公司 | Lightweight car swing arm that cruises |
-
2012
- 2012-12-07 CN CN 201220674626 patent/CN202986712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361373A (en) * | 2020-03-25 | 2020-07-03 | 安徽骆氏升泰汽车零部件有限公司 | Lightweight car swing arm that cruises |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20201207 |