CN201058563Y - Upper-control arm in automobile suspension - Google Patents
Upper-control arm in automobile suspension Download PDFInfo
- Publication number
- CN201058563Y CN201058563Y CNU2007200383663U CN200720038366U CN201058563Y CN 201058563 Y CN201058563 Y CN 201058563Y CN U2007200383663 U CNU2007200383663 U CN U2007200383663U CN 200720038366 U CN200720038366 U CN 200720038366U CN 201058563 Y CN201058563 Y CN 201058563Y
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- CN
- China
- Prior art keywords
- utility
- automotive
- model
- suspension arm
- weight
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- 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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- 239000000725 suspension Substances 0.000 title claims abstract description 38
- 208000020442 loss of weight Diseases 0.000 claims description 7
- 238000005242 forging Methods 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 210000000003 hoof Anatomy 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model relates to an upper control arm in automotive suspension, which is characterized in that: two left and right suspension arms are arranged according to U shape, two sides of the suspension arms are symmetrically provided with weight-reducing grooves so as to form a 90-degrees-rotated H shape suspension arm structure. As a connection device in the automotive suspension system, the utility model can ensure adequate strength and rigidity of members as well as reduce weight of member effectively under the precondition of ensuring automotive driving safety, thereby being advantageous for integral optimized design.
Description
Technical field
The utility model relates to automotive suspension structure, the upper suspension arm in the automotive suspension structure of more specifically saying so.
Background technology
The energy-accumulating medium that the suspension system of highroad vehicle generally includes some forms is the device damper for example of spring, controlling spring motion for example, and the dynamic connecting device of control wheel movement.The suspension system that corresponding combination is configured between these parts allows wheel to carry and to cross the irregular place of highway on the controlled manner with the guest room and because the irregular wheel disturbances that causes of ground-surface is kept apart.
Upper suspension arm plays key role in the connecting device of suspension system.On the one hand, upper suspension arm is as the connection of vehicle body and guiding parts, and it is bearing the application force of various complexity in the vehicle operating process, therefore must have enough rigidity and intensity, applies thereon actual payload with opposing; On the other hand, under the prerequisite of more and more pursuing optimal design, require the weight of upper suspension arm should be as much as possible little, with weight that reduces whole suspension system and the load that reduces self.And in the existing technology, be to attend to one thing and lose sight of another in its intensity of assurance and the requirement that reduces own wt for upper suspension arm, promptly guaranteed intensity, but strengthen weight, increased volume, improve the load of self, and required to have bigger installing space; Otherwise reduced weight and also reduced intensity simultaneously, made driving safety can not get guaranteeing.
Upper suspension arm is no lack of the suspension that some weight are light and have the resulting structure performance aspect punching press, because the restriction of processing technology, though make some upper suspension arms have certain rigidity but insufficient strength; In the upper suspension arm of forging, though intensity can guarantee that often weight is excessive and rigidity is not enough.
The utility model content
The utility model is for avoiding above-mentioned existing in prior technology weak point, provides a kind of under the prerequisite that guarantees sufficient intensity and rigidity, effectively alleviates the upper suspension arm in the automotive suspension of construction weight simultaneously.
The technical scheme that the utility model technical solution problem is adopted is:
Upper suspension arm in the utility model automotive suspension, its constructional feature be the shape of a hoof and be provided with about two cantilevers, be symmetrical arranged the loss of weight groove in the both sides of described cantilever.
Constructional feature of the present utility model also is:
Being provided with of described cantilever both sides loss of weight groove forms the cantilever design with " worker " word beam form.
Between its whole different face, adopt arc transition.
Described upper suspension arm is the aluminium Forging Parts.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, the utility model is provided with the loss of weight groove at the cantilever sidepiece, but both expendable weights, again can proof strength.
2, the utility model " worker " word girder construction is matched with the left and right sides cantilever design that the shape of a hoof is provided with, and can further improve intensity, and guarantees rigidity.
3, the utility model adopts arc transition between Different Plane, avoids the rectangular edge between face and the face, has eliminated stress concentration greatly, makes more reasonably rectangular distribution of stress.
4, the utility model adopts the aluminium Forging Parts, can improve the mechanical property of member more effectively, has strengthened component strength, obtains more superior strength-weight ratio and stiffness/weight ratio.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model front view.
Fig. 3 is the utility model cantilever transversal surface sectional structure scheme drawing.
Number in the figure: 1 cantilever, 2 loss of weight grooves, 3 ball pivot holes, 4 bush hole
Below pass through the specific embodiment, and in conjunction with the accompanying drawings the utility model is further described.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, two cantilevers 1 about being the shape of a hoof and being provided with, Control arm is to be connected with the tire steering swivel with vehicle frame (or vehicle body) respectively with a ball pivot hole 3 by two bush hole 4, to transmit power and the moment between vehicle frame (or vehicle body) and the tire.
In the present embodiment, be symmetrical arranged loss of weight groove 2, form cantilever design with " worker " word beam form as shown in Figure 3 in the both sides of cantilever 1.
In concrete the enforcement, upper suspension arm is the aluminium Forging Parts.
Claims (4)
1. the upper suspension arm in the automotive suspension, two cantilevers (1) about it is characterized in that being the shape of a hoof and being provided with are symmetrical arranged loss of weight groove (2) in the both sides of described cantilever (1).
2. the upper suspension arm in the automotive suspension according to claim 1 is characterized in that being provided with of described cantilever (1) both sides loss of weight grooves (2) forms the cantilever design with " worker " word beam form.
3. the upper suspension arm in the automotive suspension according to claim 1 is characterized in that adopting arc transition between its whole different face.
4. the upper suspension arm in the automotive suspension according to claim 1 is characterized in that described upper suspension arm is the aluminium Forging Parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200383663U CN201058563Y (en) | 2007-06-12 | 2007-06-12 | Upper-control arm in automobile suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200383663U CN201058563Y (en) | 2007-06-12 | 2007-06-12 | Upper-control arm in automobile suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201058563Y true CN201058563Y (en) | 2008-05-14 |
Family
ID=39407019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200383663U Expired - Lifetime CN201058563Y (en) | 2007-06-12 | 2007-06-12 | Upper-control arm in automobile suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201058563Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102245410A (en) * | 2008-12-11 | 2011-11-16 | 福特维克公司 | Transverse control arm of a motor vehicle |
| CN102248100A (en) * | 2010-03-15 | 2011-11-23 | 株式会社神户制钢所 | Automobile walking component and manufacturing of the same |
| CN102367044A (en) * | 2011-10-18 | 2012-03-07 | 奇瑞汽车股份有限公司 | Upper oscillating arm assembly of automobile double-wishbone suspension |
| CN103481742A (en) * | 2012-06-14 | 2014-01-01 | 上海通用汽车有限公司 | Y-shaped connection rod rear suspension frame and car provided with same |
| CN104249612A (en) * | 2013-06-26 | 2014-12-31 | 株式会社神户制钢所 | Suspension arm for automobile |
| CN104986004A (en) * | 2015-06-26 | 2015-10-21 | 江苏汤臣汽车零部件有限公司 | Off-road commanding military vehicle lightweight upper front control arm |
| CN106427445A (en) * | 2016-11-07 | 2017-02-22 | 北京航天发射技术研究所 | Automobile great-load independent suspension |
| CN111114226A (en) * | 2020-02-10 | 2020-05-08 | 北京汽车集团越野车有限公司 | Control arm structure on cross country vehicle lightweight I shape |
| CN117246085A (en) * | 2023-11-17 | 2023-12-19 | 万向钱潮股份公司 | Swing arm device for vehicle |
-
2007
- 2007-06-12 CN CNU2007200383663U patent/CN201058563Y/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102245410B (en) * | 2008-12-11 | 2013-12-18 | 福特维克公司 | Transverse control arm of motor vehicle |
| CN102245410A (en) * | 2008-12-11 | 2011-11-16 | 福特维克公司 | Transverse control arm of a motor vehicle |
| CN102248100A (en) * | 2010-03-15 | 2011-11-23 | 株式会社神户制钢所 | Automobile walking component and manufacturing of the same |
| CN102248100B (en) * | 2010-03-15 | 2014-09-24 | 株式会社神户制钢所 | Automobile walking component and manufacturing of the same |
| CN102367044B (en) * | 2011-10-18 | 2013-10-16 | 奇瑞汽车股份有限公司 | Upper oscillating arm assembly of automobile double-wishbone suspension |
| CN102367044A (en) * | 2011-10-18 | 2012-03-07 | 奇瑞汽车股份有限公司 | Upper oscillating arm assembly of automobile double-wishbone suspension |
| CN103481742A (en) * | 2012-06-14 | 2014-01-01 | 上海通用汽车有限公司 | Y-shaped connection rod rear suspension frame and car provided with same |
| CN103481742B (en) * | 2012-06-14 | 2016-02-17 | 上海通用汽车有限公司 | A kind of Y type link lever rear suspension and install its automobile |
| CN104249612A (en) * | 2013-06-26 | 2014-12-31 | 株式会社神户制钢所 | Suspension arm for automobile |
| CN104249612B (en) * | 2013-06-26 | 2016-09-28 | 株式会社神户制钢所 | Automobile-use suspension link |
| CN104986004A (en) * | 2015-06-26 | 2015-10-21 | 江苏汤臣汽车零部件有限公司 | Off-road commanding military vehicle lightweight upper front control arm |
| CN106427445A (en) * | 2016-11-07 | 2017-02-22 | 北京航天发射技术研究所 | Automobile great-load independent suspension |
| CN111114226A (en) * | 2020-02-10 | 2020-05-08 | 北京汽车集团越野车有限公司 | Control arm structure on cross country vehicle lightweight I shape |
| CN117246085A (en) * | 2023-11-17 | 2023-12-19 | 万向钱潮股份公司 | Swing arm device for vehicle |
| CN117246085B (en) * | 2023-11-17 | 2024-01-30 | 万向钱潮股份公司 | Swing arm device for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SAIC CHERY AUTOMOBILE CO., LTD. Free format text: FORMER NAME OR ADDRESS: QIRUI AUTOMOBILE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, Wuhu Province: 241009 Patentee after: Saic Chery Automobile Co., Ltd. Address before: No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, Wuhu Province: 241009 Patentee before: Qirui Automobile Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: WUHU TIANYOU AUTOMOTIVE ENGINEERING LIMITED COMPANY Assignor: Saic Chery Automobile Co., Ltd. Contract record no.: 2011340000309 Denomination of utility model: Upper-control arm in automobile suspension Granted publication date: 20080514 License type: Exclusive License Record date: 20110811 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080514 |