CN201362147Y - Control arm of aluminum alloy steering system - Google Patents
Control arm of aluminum alloy steering system Download PDFInfo
- Publication number
- CN201362147Y CN201362147Y CNU2009200692346U CN200920069234U CN201362147Y CN 201362147 Y CN201362147 Y CN 201362147Y CN U2009200692346 U CNU2009200692346 U CN U2009200692346U CN 200920069234 U CN200920069234 U CN 200920069234U CN 201362147 Y CN201362147 Y CN 201362147Y
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- system control
- control arm
- arm
- rubber bush
- 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 - Lifetime
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Abstract
The utility model relates to the technical field of automobile parts, in particular to a control arm of a steering system, which comprises a control arm body of the steering system; wherein the control arm body of the steering system comprises a metal forging arm, a ball joint structure, a first rubber support connecting a chassis and a second rubber support connecting the chassis; wherein the ball joint structure comprises a ball pin, a ball seat, a joint, a dust cover, a clamp ring and a bottom cover; and the metal forging arm adopts an aluminum alloy forging arm manufactured with aluminum alloy materials. A rubber bushing is arranged at the connecting part of the control arm of the aluminum alloy steering system and the chassis, therefore the weight of entire automobile is reduced, the maneuverability and stability are excellent during automobile driving, and the noise can be reduced.
Description
Technical field
The utility model relates to the vehicular spare parts technology, is specifically related to a kind of steering swivel system Control arm.
Background technology
In order to satisfy the requirement of mechanical strength of steering swivel system Control arm, existing steering swivel system Control arm generally adopts the steelframe structure.But the steering swivel system Control arm weight of steelframe structure is heavier, is unfavorable for reducing the weight of car load, and then has hindered the energy-saving and emission-reduction of automobile.
Existing in addition steering swivel system Control arm mostly and adopt the comparatively connection mode of rigidity between car chassis, cause vibration almost not passing to car chassis by the steering swivel system Control arm through under the situation of damping from wheel, caused in the vehicle traveling process handling and stationarity relatively poor, noise is bigger.
The utility model content
The purpose of this utility model is to provide aluminum alloy steering swivel system Control arm, helps to reduce the weight of car load, makes to have handling preferably and stationarity in the vehicle traveling process, and can reduce noise.
The technical matters that the utility model solved can realize by the following technical solutions:
Aluminum alloy steering swivel system Control arm, comprise a steering swivel system Control arm main body, described steering swivel system Control arm main body comprises second rubber mount on metal forging arm, ball and socket structure, first rubber mount that connects the chassis, connection chassis, described ball and socket structure comprises ball pin, ball seat, joint, dust boot, collar, bottom, it is characterized in that, described metal is forged arm, adopts the aluminum alloy of being made by aluminum alloy materials to forge arm.
Go out described aluminum alloy and forge arm with aluminum alloy forged in the utility model, the metal that replaces original employing steel to forge is forged arm.Weight alleviates greatly, thereby helps alleviating the weight of car load, helps energy-saving and emission-reduction.
Described ball seat is an engineering plastics one-shot forming product, and ball seat inwall bottom internal diameter is less than the spherical diameter of ball pin.The preferred polyformaldehyde of described engineering plastics.
Ball seat inwall bottom internal diameter is less than the effect of the spherical diameter of ball pin, after the ball and socket structure is assembled on request, the engineering plastics ball seat is subjected to imposed deformation and can produces all the time to the internal force that tightens holder ball pin, make and keep good cooperating between ball pin and the ball seat, as seen this is identical with clearance compensating spring role in the existing product, so the utility model need not to use clearance compensating spring.
In order to increase the intensity of ball seat lower end engineering plastics thin-wall construction, the outside face in its bottom is provided with some reinforced ribs.Because the engineering plastics ball seat matches with the Metal Ball pin, wearing and tearing between the two are very little, and it is few to consume lubricating grease, once fill with grease and can satisfy long-term use when the assembling ball and socket, therefore need not to be provided with as existing product zerk on bottom.The utility model adopts engineering plastics one-shot forming ball seat to substitute the ball seat of the upper and lower split in the existing product, has both simplified product structure, has improved the wear resisting property between ball pin and the ball seat again, has improved service life.
Described first rubber mount is installed in described aluminum alloy and forges on the arm, described first rubber mount comprises that one is created on hollow barrel-contoured first body on the described aluminum alloy forging arm, described first body is embedded with first rubber bush, and described first rubber bush is embedded with first metal lining of the attaching parts that is used for the socket connection chassis.
Be provided with a metallic framework that the first rubber bush mechanical strength is increased in described first rubber bush.
Described second rubber mount comprises hollow barrel-contoured second body that is used to connect the chassis, described second body is embedded with second rubber bush, second rubber bush is provided with liquid storage cylinder, be sealed with liquid in the liquid storage cylinder, be provided with the metallic framework that a pair of second rubber bush supports and locatees between described second body and described second rubber bush, described second rubber bush is embedded with second metal lining, is plugged with second attaching parts in second metal lining, and second attaching parts is created on aluminum alloy and forges on the arm.As seen second rubber mount is that a liquid rubber supports.Also be provided with in second metal lining and between second rubber bush and prevent that both from economizing the block to displacement.
Above-mentioned design is fixed to aluminum alloy steering swivel system Control arm on the chassis by first rubber mount, second rubber mount.Owing to first rubber bush, second rubber bush are housed, so can carry out automatic compensation to the stressing conditions of tire.Owing to be provided with liquid storage cylinder in second rubber bush, store liquid in the liquid storage cylinder in addition, so the automatic compensation dynamics that the stressing conditions of tire is carried out is bigger, more timely, more stable.Can make to have handling preferably and stationarity in the vehicle traveling process, and can reduce noise.
Description of drawings
Fig. 1 is an integral structure scheme drawing of the present utility model;
Fig. 2 is the first rubber mount cut-away section structural representation in the utility model;
Fig. 3 is the second rubber mount cut-away section structural representation in the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with the further elaboration the utility model of concrete diagram.
With reference to Fig. 1, aluminum alloy steering swivel system Control arm comprises a steering swivel system Control arm main body.Steering swivel system Control arm main body comprises second rubber mount 4 on aluminum alloy forging arm 1, ball and socket structure 2, first rubber mount 3 that connects the chassis, connection chassis.Go out aluminum alloy and forge arm 1 with aluminum alloy forged, the aluminum alloy that replaces original employing steel to forge is forged arm.Weight alleviates greatly, thereby helps alleviating the weight of car load, helps energy-saving and emission-reduction.
Ball and socket structure 2 comprises ball pin, ball seat, joint, dust boot, collar, bottom.Ball seat is an engineering plastics one-shot forming product, and ball seat inwall bottom internal diameter is less than the spherical diameter of ball pin.The preferred polyformaldehyde of engineering plastics.Ball seat inwall bottom internal diameter is less than the effect of the spherical diameter of ball pin, after the ball and socket structure is assembled on request, the engineering plastics ball seat is subjected to imposed deformation and can produces all the time to the internal force that tightens holder ball pin, make and keep good cooperating between ball pin and the ball seat, as seen this is identical with clearance compensating spring role in the existing product, so the utility model need not to use clearance compensating spring.In order to increase the intensity of ball seat lower end engineering plastics thin-wall construction, the outside face in its bottom is provided with some reinforced ribs.Because the engineering plastics ball seat matches with the Metal Ball pin, wearing and tearing between the two are very little, and it is few to consume lubricating grease, once fill with grease and can satisfy long-term use when the assembling ball and socket, therefore need not as the reason product zerk to be set on bottom.The utility model adopts engineering plastics one-shot forming ball seat to substitute the ball seat of the upper and lower split in the existing product, has both simplified product structure, has improved the wear resisting property between ball pin and the ball seat again, has improved service life.Concrete structure for ball and socket structure 2 is described in the patent document of patent No. ZL 200620041893.5 to some extent, therefore is not described in detail.
Referring to Fig. 1 and Fig. 2, first rubber mount 3 is installed in aluminum alloy and forges on the arm 1.First rubber mount 3 comprises that one is created on hollow barrel-contoured first body 31 on the aluminum alloy forging arm 1.First body 31 is embedded with first rubber bush 32.First rubber bush 32 is embedded with first metal lining 33.Attaching parts that can the socket connection chassis in first metal lining 33.Between first body 31 and first rubber bush 32, can be provided with a metallic framework 321, to increase mechanical strength.
With reference to Fig. 1 and Fig. 3, second rubber mount 4 comprises hollow barrel-contoured second body 41 that is used to connect the chassis.Second body 41 is embedded with second rubber bush, 42, the second rubber bushs 42 and is provided with liquid storage cylinder 46, is sealed with liquid in the liquid storage cylinder 46. Second body 41 and 42 of second rubber bushs are provided with the metallic framework 44 that a pair of second rubber bush 42 supports and locatees.Second rubber bush 42 is embedded with and is plugged with second attaching parts, 43, the second attaching partss 43 in second metal lining, 45, the second metal linings 45 and is created on aluminum alloy and forges on the arm 1.Second metal lining 45 and 42 of second rubber bushs also are provided with one and prevent that both from economizing the block 47 to displacement.
Above-mentioned design is fixed to aluminum alloy steering swivel system Control arm on the chassis by first rubber mount 3, second rubber mount 4.Owing to first rubber bush 32, second rubber bush 42 are housed, so can carry out automatic compensation to the stressing conditions of tire.Owing to be provided with liquid storage cylinder 46 in second rubber bush 42, store liquid in the liquid storage cylinder 46 in addition, so the automatic compensation dynamics that the stressing conditions of tire is carried out is bigger, more timely, more stable.Can make to have handling preferably and stationarity in the vehicle traveling process, and can reduce noise.
More than show and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. aluminum alloy steering swivel system Control arm, comprise a steering swivel system Control arm main body, described steering swivel system Control arm main body comprises second rubber mount on metal forging arm, ball and socket structure, first rubber mount that connects the chassis, connection chassis, described ball and socket structure comprises ball pin, ball seat, joint, dust boot, collar, bottom, it is characterized in that, described metal is forged arm, adopts the aluminum alloy of being made by aluminum alloy materials to forge arm.
2. aluminum alloy steering swivel system Control arm according to claim 1 is characterized in that, described ball seat is an engineering plastics one-shot forming product, and ball seat inwall bottom internal diameter is less than the spherical diameter of ball pin.
3. aluminum alloy steering swivel system Control arm according to claim 2 is characterized in that described engineering plastics are polyformaldehyde.
4. according to claim 1 or 3 described aluminum alloy steering swivel system Control arms, it is characterized in that, described first rubber mount is installed in described aluminum alloy and forges on the arm, described first rubber mount comprises that one is created on hollow barrel-contoured first body on the described aluminum alloy forging arm, described first body is embedded with first rubber bush, and described first rubber bush is embedded with first metal lining of the attaching parts that is used for the socket connection chassis.
5. aluminum alloy steering swivel system Control arm according to claim 4 is characterized in that, is provided with a metallic framework that the first rubber bush mechanical strength is increased in described first rubber bush.
6. according to claim 1 or 3 described aluminum alloy steering swivel system Control arms, it is characterized in that, described second rubber mount comprises hollow barrel-contoured second body that is used to connect the chassis, described second body is embedded with second rubber bush, second rubber bush is provided with liquid storage cylinder, be sealed with liquid in the liquid storage cylinder, be provided with the metallic framework that a pair of second rubber bush supports and locatees between described second body and described second rubber bush, described second rubber bush is embedded with second metal lining, be plugged with second attaching parts in second metal lining, second attaching parts is created on aluminum alloy and forges on the arm.
7. aluminum alloy steering swivel system Control arm according to claim 6 is characterized in that, also is provided with the block that prevents both relative displacemenies in second metal lining and between second rubber bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200692346U CN201362147Y (en) | 2009-03-23 | 2009-03-23 | Control arm of aluminum alloy steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200692346U CN201362147Y (en) | 2009-03-23 | 2009-03-23 | Control arm of aluminum alloy steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201362147Y true CN201362147Y (en) | 2009-12-16 |
Family
ID=41472807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200692346U Expired - Lifetime CN201362147Y (en) | 2009-03-23 | 2009-03-23 | Control arm of aluminum alloy steering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201362147Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248966A (en) * | 2011-05-20 | 2011-11-23 | 浙江瑞朗锻造有限公司 | Spherical shell forge piece |
| CN102310883A (en) * | 2011-05-20 | 2012-01-11 | 浙江瑞朗锻造有限公司 | Spherical shell forged piece |
| CN104494384A (en) * | 2014-12-08 | 2015-04-08 | 许云飞 | Automobile suspension swing arm device |
| CN106041815A (en) * | 2016-06-28 | 2016-10-26 | 芜湖禾田汽车工业有限公司 | Triangular control arm assembling assembly |
| CN108473014A (en) * | 2015-12-30 | 2018-08-31 | 日进株式会社 | Vehicle mixing suspension link and its manufacturing method |
| CN110843441A (en) * | 2019-07-30 | 2020-02-28 | 中国第一汽车股份有限公司 | Carbon fiber composite material control arm and preparation method thereof |
| CN111114225A (en) * | 2019-12-24 | 2020-05-08 | 上海采埃孚伦福德底盘技术有限公司 | Vehicle suspension control arm based on array type shock absorber and parameter calculation method |
-
2009
- 2009-03-23 CN CNU2009200692346U patent/CN201362147Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248966A (en) * | 2011-05-20 | 2011-11-23 | 浙江瑞朗锻造有限公司 | Spherical shell forge piece |
| CN102310883A (en) * | 2011-05-20 | 2012-01-11 | 浙江瑞朗锻造有限公司 | Spherical shell forged piece |
| CN102248966B (en) * | 2011-05-20 | 2012-11-07 | 浙江瑞朗锻造有限公司 | Spherical shell forge piece |
| CN104494384A (en) * | 2014-12-08 | 2015-04-08 | 许云飞 | Automobile suspension swing arm device |
| CN108473014A (en) * | 2015-12-30 | 2018-08-31 | 日进株式会社 | Vehicle mixing suspension link and its manufacturing method |
| CN108473014B (en) * | 2015-12-30 | 2021-08-17 | 日进株式会社 | Hybrid suspension arm for vehicle and method for manufacturing same |
| CN106041815A (en) * | 2016-06-28 | 2016-10-26 | 芜湖禾田汽车工业有限公司 | Triangular control arm assembling assembly |
| CN106041815B (en) * | 2016-06-28 | 2018-07-31 | 芜湖禾田汽车工业有限公司 | Triangle control arm assembling assembly |
| CN110843441A (en) * | 2019-07-30 | 2020-02-28 | 中国第一汽车股份有限公司 | Carbon fiber composite material control arm and preparation method thereof |
| CN110843441B (en) * | 2019-07-30 | 2021-11-05 | 中国第一汽车股份有限公司 | Carbon fiber composite material control arm and preparation method thereof |
| CN111114225A (en) * | 2019-12-24 | 2020-05-08 | 上海采埃孚伦福德底盘技术有限公司 | Vehicle suspension control arm based on array type shock absorber and parameter calculation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091216 |
|
| CX01 | Expiry of patent term |