CN203344679U - Automobile lower rear control arm and automobile - Google Patents
Automobile lower rear control arm and automobile Download PDFInfo
- Publication number
- CN203344679U CN203344679U CN 201320344273 CN201320344273U CN203344679U CN 203344679 U CN203344679 U CN 203344679U CN 201320344273 CN201320344273 CN 201320344273 CN 201320344273 U CN201320344273 U CN 201320344273U CN 203344679 U CN203344679 U CN 203344679U
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- CN
- China
- Prior art keywords
- automobile
- back lower
- adapter plate
- controlling arm
- spring holder
- 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
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Abstract
The utility model provides an automobile lower rear control arm and an automobile, and belongs to the technical field of automobiles. The automobile lower rear control arm comprises a body, a spring plate assembly and a sleeve. The body comprises a mounting plate and flanges, wherein the two opposite side edges of the mounting plate extend towards the same side of the mounting plate to form the flanges. A corresponding first end of each flange is provided with a mounting port, the two ends of the sleeve are fixed to the inner portions of the mounting ports respectively, and the spring plate assembly is fixed to the mounting plate. The automobile lower rear control arm and the automobile are simple in structure and easy to manufacture, greatly lower production and machining difficulty, improve the production efficiency and lower production and machining cost.
Description
Technical field
The utility model relates to automobile technical field, particularly a kind of back lower controlling arm of automobile and automobile.
Background technology
The back lower controlling arm of existing automobile adopts the cast aluminium structure, and please in conjunction with reference Fig. 1, the back lower controlling arm of this automobile comprises body 11.The first end place of this body 11 is provided with block 13, and the second end A place of this body 11 is provided with a sleeve 15.As shown in Figure 1, near the complicated structure the second end A place of the back lower controlling arm of automobile, the casting difficulty that this has significantly improved the back lower controlling arm of this automobile, extended production cycle of product, improved cost.And the castability of the back lower controlling arm of this automobile is difficult to guarantee, has increased reject rate.In addition, block a shot 13 and sleeve 15 all adopt welding manner and body 11 to be connected and fixed, but the welding difficulty of aluminium itself is large, this has improved again the tooling cost of the back lower controlling arm of this automobile.
The utility model content
In view of this, be necessary to provide a kind of back lower controlling arm and automobile of the simple in structure and automobile that productive costs is low.
In order to address the above problem, according to first aspect of the present utility model, provide a kind of back lower controlling arm of automobile, it comprises body, spring holder assembly and sleeve; Described body comprises that relative two lateral edges that adapter plate reaches by described adapter plate extend to the same side of described adapter plate the flange formed; The corresponding first end of each described flange is equipped with an installing port, and the two ends of described sleeve are separately fixed in described installing port; Described spring holder assembly is fixed on described adapter plate.
Further, described body is the integrated blanked part of sheet metal, and the cross section of described body is U-shaped.
Further, each described installing port semicircular in shape.
Further, the two ends of described sleeve are welded on respectively in described installing port.
Further, described spring holder assembly comprises that the spring holder that is fixed on described adapter plate reaches the block fixing with described spring holder; Be provided with side by side a plurality of knock holees on described adapter plate, an end of described block selectively is sticked in one of them knock hole.
Further, described spring holder is welded on described adapter plate.
Further, described block through and be welded in described spring holder.
Further, the second corresponding end place of each described flange all is extended with a retention tab, and correspondingly on each described retention tab is provided with a fixed orifice.
On the other hand, the utility model also provides a kind of automobile, and it comprises the back lower controlling arm of above-mentioned automobile.
The beneficial effects of the utility model:
Back lower controlling arm and the automobile body of automobile of the present utility model are one-body molded, they relative two lateral edges that comprise that adapter plate reaches by adapter plate extend to the same side of adapter plate the flange formed, and the first end of each flange is equipped with the installing port of a fixed muffle, simple in structure, be easy to manufacture, greatly reduced the production and processing difficulty, improved production efficiency and reduced the production and processing cost.
The accompanying drawing explanation
Fig. 1 means the structural representation of the back lower controlling arm of automobile of the prior art;
Fig. 2 means the structural representation of the back lower controlling arm of the utility model automobile;
Fig. 3 presentation graphs 2 look up structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Please, in conjunction with reference Fig. 2, the utility model provides a kind of automobile, and it comprises the back lower controlling arm 3 of automobile.
Please, in conjunction with reference Fig. 3, the back lower controlling arm 3 of automobile comprises body 31, is fixed on the spring holder assembly 33 on body 31 and is fixed on the sleeve 35 on body 31.
The blanked part that body 31 is formed in one, be that sheet metal commonly used is made by traditional punching press, and like this, body 31 is that sheet metal commonly used is one-body molded thereby be only single part, without using many punching press lamellar bodies to be welded.The cross section of body 31 is U-shaped, and they relative two lateral edges that comprise that adapter plate 311 reaches by adapter plate 311 extend to the same side of adapter plate 311 flange 313 formed.Body 31 simple in structure, be easy to manufacture, and greatly reduced the production and processing difficulty, improved production efficiency and reduced the production and processing cost.And the U-shaped structure of body 31, disperseed the stress at spring holder assembly 33 places to concentrate, intensity and the service life of having improved the back lower controlling arm of automobile.Preferably, body 31 is for steel board is stamped to form, and after using sheet metal instead, the cost of raw material also is minimized.
Concrete, please in conjunction with reference Fig. 2 and Fig. 3, spring holder assembly 33 comprises that the spring holder 331 that is fixed in adapter plate 311 reaches the block 333 fixing with spring holder 331.Be provided with side by side a plurality of knock holees 312 on adapter plate 311.Wherein, as required, 333 the end of blocking a shot selectively is sticked in one of them knock hole 312, with this, spring holder assembly 33 is positioned on adapter plate 311.
Particularly, in the present embodiment, spring holder 331 is welded on adapter plate 311.
Particularly, in the present embodiment, block a shot and 333 pass and be welded in spring holder 331.
Particularly, in the present embodiment, please refer to Fig. 3, the corresponding first end place of each flange 313 is equipped with an installing port 315, and the two ends of sleeve 35 are separately fixed in the installing port 315 of corresponding flange 313; Preferably, the two ends of sleeve 35 are welded on respectively in the installing port 315 of corresponding flange 313.
Particularly, in the present embodiment, please refer to Fig. 2, each installing port 315 semicircular in shape.
Particularly, in the present embodiment, please refer to Fig. 2, the second corresponding end place of each flange 313 all is extended with a retention tab 317, and each retention tab 317 is extended and formed at same plane along the lateral surface with flange 313 by the second end of corresponding flange 313.Correspondingly on each retention tab 317 be provided with a fixed orifice 318, by these two fixed orifices 318, the back lower controlling arm of automobile of the present utility model be connected with the lining (not shown) by the sleeve (not shown) with other assembly of automobile.
From the above: the back lower controlling arm of automobile of the present utility model and the body of automobile 31 are that sheet metal commonly used is one-body molded, they relative two lateral edges that comprise that adapter plate 311 reaches by adapter plate 311 extend to the same side of adapter plate 311 flange 313 formed, and the first end of each flange 313 is equipped with the installing port 315 of a fixed muffle 35, simple in structure, be easy to manufacture, greatly reduced the production and processing difficulty, improved production efficiency and reduced the production and processing cost.
Above-described is only an embodiment of the present utility model.For the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (9)
1. the back lower controlling arm of an automobile, it comprises body, spring holder assembly and sleeve;
It is characterized in that, described body comprises that relative two lateral edges that adapter plate reaches by described adapter plate extend to the same side of described adapter plate the flange formed;
The corresponding first end of each described flange is equipped with an installing port, and the two ends of described sleeve are separately fixed in described installing port;
Described spring holder assembly is fixed on described adapter plate.
2. the back lower controlling arm of automobile according to claim 1, is characterized in that, described body is the integrated blanked part of sheet metal, and the cross section of described body is U-shaped.
3. the back lower controlling arm of automobile according to claim 1, is characterized in that, each described installing port semicircular in shape.
4. the back lower controlling arm of automobile according to claim 1, is characterized in that, the two ends of described sleeve are welded on respectively in described installing port.
5. the back lower controlling arm of automobile according to claim 1, is characterized in that, described spring holder assembly comprises that the spring holder that is fixed on described adapter plate reaches the block fixing with described spring holder; Be provided with side by side a plurality of knock holees on described adapter plate, an end of described block selectively is sticked in one of them knock hole.
6. the back lower controlling arm of automobile according to claim 5, is characterized in that, described spring holder is welded on described adapter plate.
7. the back lower controlling arm of automobile according to claim 5, is characterized in that, described block through and be welded in described spring holder.
8. the back lower controlling arm of automobile according to claim 1, is characterized in that, the second corresponding end place of each described flange all is extended with a retention tab, and correspondingly on each described retention tab be provided with a fixed orifice.
9. an automobile, is characterized in that, described automobile comprises the back lower controlling arm of the described automobile of any one in the claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320344273 CN203344679U (en) | 2013-06-17 | 2013-06-17 | Automobile lower rear control arm and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320344273 CN203344679U (en) | 2013-06-17 | 2013-06-17 | Automobile lower rear control arm and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203344679U true CN203344679U (en) | 2013-12-18 |
Family
ID=49744611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320344273 Expired - Fee Related CN203344679U (en) | 2013-06-17 | 2013-06-17 | Automobile lower rear control arm and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203344679U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427442A (en) * | 2016-09-29 | 2017-02-22 | 北京汽车股份有限公司 | Rear lower control arm and vehicle with same |
| CN106794732A (en) * | 2014-10-08 | 2017-05-31 | 标致·雪铁龙汽车公司 | The suspension arm of motor vehicles |
-
2013
- 2013-06-17 CN CN 201320344273 patent/CN203344679U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106794732A (en) * | 2014-10-08 | 2017-05-31 | 标致·雪铁龙汽车公司 | The suspension arm of motor vehicles |
| CN106794732B (en) * | 2014-10-08 | 2019-10-11 | 标致·雪铁龙汽车公司 | The suspension arm of motor vehicles |
| CN106427442A (en) * | 2016-09-29 | 2017-02-22 | 北京汽车股份有限公司 | Rear lower control arm and vehicle with same |
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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: 20131218 Termination date: 20210617 |