CN204354753U - Control arm assembly and automobile suspension system - Google Patents
Control arm assembly and automobile suspension system Download PDFInfo
- Publication number
- CN204354753U CN204354753U CN201420712670.1U CN201420712670U CN204354753U CN 204354753 U CN204354753 U CN 204354753U CN 201420712670 U CN201420712670 U CN 201420712670U CN 204354753 U CN204354753 U CN 204354753U
- Authority
- CN
- China
- Prior art keywords
- control arm
- lining
- bolt
- attachment face
- skid structure
- 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
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000011900 installation process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model provides a kind of Control arm assembly and automobile suspension system, Control arm assembly comprises Control arm and Control arm lining, and Control arm lining is provided with a through hole, the attachment face of Control arm is projecting a bolt, bolt is through the through hole of described Control arm lining, one nut screw lock is at the end of bolt, by arranging anti-skid structure on the contact surface of the Control arm lining contacted with attachment face, and attachment face is provided with gripping pattern with anti-skid structure opposite position, thus make anti-skid structure and gripping pattern in installation process, can cooperatively interact, increase the friction force between Control arm and Control arm lining, Control arm lining in the process of tightening nut is avoided to rotate relative to Control arm, to solve in prior art when tightening nut, Control arm lining can rotate by relation control arm thereupon, cause the technical matters that fitted position is overproof.
Description
Technical field
The utility model relates to vehicle manufacturing technology, particularly relates to a kind of Control arm assembly and automobile suspension system.
Background technology
Suspension system is the important component part on automobile, has a great impact ride of vehicle and road-holding property.Automobile control arm assembly, also claims Control arm to be swing arm, as guiding and the force transfer element of automobile suspension system, for the various power acted on wheel are passed to vehicle body, ensures that wheel is by certain track motion simultaneously.
Existing Control arm assembly comprises Control arm and Control arm lining, and Control arm lining is through the bolt protruding from Control arm attachment face, and Control arm lining at the end of bolt, thus is fixed between nut and Control arm attachment face by a nut screw lock.When installing Control arm and Control arm lining, need tightening nut thus Control arm lining and Control arm are linked together, but when actual installation, often when tightening nut, Control arm lining can rotate by relation control arm thereupon, causes fitted position overproof.
Utility model content
The utility model provides a kind of Control arm assembly and automobile suspension system, and for solving in prior art when tightening nut, Control arm lining can rotate by relation control arm thereupon, causes the technical matters that fitted position is overproof.
An aspect of the present utility model is to provide a kind of Control arm assembly, comprise Control arm and Control arm lining, described Control arm lining is provided with a through hole, the attachment face of described Control arm is projecting a bolt, described bolt is through the through hole of described Control arm lining, one nut screw lock, at the end of described bolt, the contact surface of the described Control arm lining contacted with described attachment face is provided with anti-skid structure; Described attachment face is provided with gripping pattern with described anti-skid structure opposite position.
Control arm assembly as above, described gripping pattern comprises roll extrusion straight burr decorative pattern and/or roll extrusion reticulate pattern decorative pattern.
Control arm assembly as above, described anti-skid structure is rough protrusion.
Control arm assembly as above, described rough protrusion is the banded tooth-like projection around described through hole.
Another aspect of the present utility model is to provide a kind of automobile suspension system, comprise Control arm assembly, described Control arm assembly comprises Control arm and Control arm lining, described Control arm lining is provided with a through hole, the attachment face of described Control arm is projecting a bolt, described bolt is through the through hole of described Control arm lining, and a nut screw lock, at the end of described bolt, the contact surface of the described Control arm lining contacted with described attachment face is provided with anti-skid structure; Described attachment face is provided with gripping pattern with described anti-skid structure opposite position.
Automobile suspension system as above, described gripping pattern comprises roll extrusion straight burr decorative pattern and/or roll extrusion reticulate pattern decorative pattern.
Automobile suspension system as above, described anti-skid structure is rough protrusion.
Automobile suspension system as above, described rough protrusion is the banded tooth-like projection around described through hole.
The Control arm assembly that the utility model provides and automobile suspension system, Control arm assembly comprises Control arm and Control arm lining, and Control arm lining is provided with a through hole, the attachment face of Control arm is projecting a bolt, bolt is through the through hole of described Control arm lining, one nut screw lock is at the end of bolt, on this basis, by arranging anti-skid structure on the contact surface of the Control arm lining contacted with attachment face, and attachment face is provided with gripping pattern with anti-skid structure opposite position, thus make anti-skid structure and gripping pattern in installation process, can cooperatively interact, increase the friction force between Control arm and Control arm lining, Control arm lining in the process of tightening nut is avoided to rotate relative to Control arm, to solve in prior art when tightening nut, Control arm lining can rotate by relation control arm thereupon, cause the technical matters that fitted position is overproof.
Accompanying drawing explanation
Fig. 1 is the structural representation of Control arm assembly;
The structural representation of the Control arm lining 2 that Fig. 2 provides for the utility model embodiment;
The structural representation of the Control arm 1 that Fig. 3 provides for the utility model embodiment.
Detailed description of the invention
Fig. 1 is the structural representation of Control arm assembly, as shown in Figure 1, Control arm 1 and Control arm lining 2 are interconnected, Control arm lining 2 is cylindrical, and be provided with a centre hole run through vertically, the end of Control arm 1 is provided with bolt 11, and the bolt 11 of Control arm 1 passes the through hole of Control arm lining 2, and by nut 3 screw lock in the end of bolt 11.
Visible, when installing, need tightening nut 3 thus Control arm lining 2 and Control arm 1 linked together, when actual installation, often when tightening nut 3, Control arm lining 3 can rotate thereupon, causes fitted position overproof.
The Control arm assembly that the utility model embodiment provides, by strengthening the friction force of Control arm lining 2 and Control arm 1, solve in prior art when tightening nut 3, Control arm lining 2 can rotate by relation control arm 1 thereupon, causes the technical matters that fitted position is overproof.
The structural representation of the Control arm lining 2 that Fig. 2 provides for the utility model embodiment, as shown in Figure 2, Control arm lining 2 comprises: square connecting portion 21 and a cylindrical sleeve portion 22.
Sleeve part 22 is arranged on the side of connecting portion 21, the cylindrical rounded bottom surface of sleeve part 22 as contact surface, for contacting with the attachment face of Control arm 1 in installation process.Sleeve part 22 is provided with a through hole in the axial direction, arranges the banded tooth-like projection 23 around through hole on the contact surface along through hole periphery.
It may occur to persons skilled in the art that, this banded tooth-like projection 23, only as a kind of possible implementation, can also be that point-like is protruding, or other forms of rough protrusion, even also can be other forms of anti-skid structure.
The structural representation of the Control arm 1 that Fig. 3 provides for the utility model embodiment, as shown in Figure 3,
Projecting on the attachment face 12 of Control arm 1 have a bolt 11, and bolt 11 passes sleeve part 22 by the through hole that sleeve part 22 is arranged in the axial direction.
The attachment face 12 of Control arm 1 is provided with gripping pattern, and this gripping pattern comprises roll extrusion straight burr decorative pattern and/or roll extrusion reticulate pattern decorative pattern.
Gripping pattern set on the attachment face 12 of Control arm 1 is distributed on whole attachment face.
It should be noted that, gripping pattern set on attachment face 12 is distributed on whole attachment face 12 only as a kind of possible implementation, it may occur to persons skilled in the art that, gripping pattern with the contact surface of Control arm lining is provided with anti-skid structure is corresponding to be arranged, make anti-skid structure and gripping pattern in installation process, can cooperatively interact, increase the friction force between Control arm 1 and Control arm lining 2, avoid Control arm lining 2 in the process of tightening nut 3 to rotate relative to Control arm 1.
In the present embodiment, Control arm and Control arm lining is comprised at Control arm assembly, and Control arm lining is provided with a through hole, the attachment face of Control arm is projecting a bolt, bolt is through the through hole of described Control arm lining, one nut screw lock is on the basis of the end of bolt, by arranging anti-skid structure on the contact surface of the Control arm lining contacted with attachment face, and attachment face is provided with gripping pattern with anti-skid structure opposite position, thus make anti-skid structure and gripping pattern in installation process, can cooperatively interact, increase the friction force between Control arm and Control arm lining, Control arm lining in the process of tightening nut is avoided to rotate relative to Control arm, to solve in prior art when tightening nut, Control arm lining can rotate by relation control arm thereupon, cause the technical matters that fitted position is overproof.
The utility model embodiment still provides a kind of automobile suspension system, comprises the Control arm assembly as above described in an embodiment.
Concrete, Control arm assembly comprises Control arm and Control arm lining, described Control arm lining is provided with a through hole, the attachment face of described Control arm is projecting a bolt, described bolt is through the through hole of described Control arm lining, one nut screw lock, at the end of described bolt, the contact surface of the described Control arm lining contacted with described attachment face is provided with anti-skid structure; Described attachment face is provided with gripping pattern with described anti-skid structure opposite position.
Further, described gripping pattern comprises roll extrusion straight burr decorative pattern and/or roll extrusion reticulate pattern decorative pattern.
Further, described anti-skid structure is rough protrusion.
Further, described rough protrusion is the banded tooth-like projection around described through hole.
The automobile suspension system that the present embodiment provides, comprise Control arm assembly, this Control arm assembly comprises again Control arm and Control arm lining, and Control arm lining is provided with a through hole, the attachment face of Control arm is projecting a bolt, bolt is through the through hole of described Control arm lining, one nut screw lock is at the end of bolt, by arranging anti-skid structure on the contact surface of the Control arm lining contacted with attachment face, and attachment face is provided with gripping pattern with anti-skid structure opposite position, thus make anti-skid structure and gripping pattern in installation process, can cooperatively interact, increase the friction force between Control arm and Control arm lining, Control arm lining in the process of tightening nut is avoided to rotate relative to Control arm, to solve in prior art when tightening nut, Control arm lining can rotate by relation control arm thereupon, cause the technical matters that fitted position is overproof.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (8)
1. a Control arm assembly, comprises Control arm and Control arm lining, and described Control arm lining is provided with a through hole, the attachment face of described Control arm is projecting a bolt, and described bolt is through the through hole of described Control arm lining, and a nut screw lock is at the end of described bolt, it is characterized in that
The contact surface of the described Control arm lining contacted with described attachment face is provided with anti-skid structure;
Described attachment face is provided with gripping pattern with described anti-skid structure opposite position.
2. Control arm assembly according to claim 1, is characterized in that,
Described gripping pattern comprises roll extrusion straight burr decorative pattern and/or roll extrusion reticulate pattern decorative pattern.
3. Control arm assembly according to claim 1 and 2, is characterized in that,
Described anti-skid structure is rough protrusion.
4. Control arm assembly according to claim 3, is characterized in that,
Described rough protrusion is the banded tooth-like projection around described through hole.
5. an automobile suspension system, comprise Control arm assembly, described Control arm assembly comprises Control arm and Control arm lining, described Control arm lining is provided with a through hole, the attachment face of described Control arm is projecting a bolt, and described bolt is through the through hole of described Control arm lining, and a nut screw lock is at the end of described bolt, it is characterized in that
The contact surface of the described Control arm lining contacted with described attachment face is provided with anti-skid structure;
Described attachment face is provided with gripping pattern with described anti-skid structure opposite position.
6. automobile suspension system according to claim 5, is characterized in that,
Described gripping pattern comprises roll extrusion straight burr decorative pattern and/or roll extrusion reticulate pattern decorative pattern.
7. the automobile suspension system according to claim 5 or 6, is characterized in that,
Described anti-skid structure is rough protrusion.
8. automobile suspension system according to claim 7, is characterized in that,
Described rough protrusion is the banded tooth-like projection around described through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420712670.1U CN204354753U (en) | 2014-11-24 | 2014-11-24 | Control arm assembly and automobile suspension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420712670.1U CN204354753U (en) | 2014-11-24 | 2014-11-24 | Control arm assembly and automobile suspension system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204354753U true CN204354753U (en) | 2015-05-27 |
Family
ID=53256239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420712670.1U Expired - Fee Related CN204354753U (en) | 2014-11-24 | 2014-11-24 | Control arm assembly and automobile suspension system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204354753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901723A (en) * | 2017-10-27 | 2018-04-13 | 吉利汽车研究院（宁波）有限公司 | A kind of anti-loosening anti-abnormal sound structure of rear-bridge strubilizing pole |
-
2014
- 2014-11-24 CN CN201420712670.1U patent/CN204354753U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901723A (en) * | 2017-10-27 | 2018-04-13 | 吉利汽车研究院（宁波）有限公司 | A kind of anti-loosening anti-abnormal sound structure of rear-bridge strubilizing pole |
| CN107901723B (en) * | 2017-10-27 | 2019-10-18 | 吉利汽车研究院（宁波）有限公司 | A kind of anti-loosening anti-abnormal sound structure of rear-bridge strubilizing pole |
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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: 20150527 |