CN102745033A - Suspending swing arm assembly - Google Patents
Suspending swing arm assembly Download PDFInfo
- Publication number
- CN102745033A CN102745033A CN2012102474855A CN201210247485A CN102745033A CN 102745033 A CN102745033 A CN 102745033A CN 2012102474855 A CN2012102474855 A CN 2012102474855A CN 201210247485 A CN201210247485 A CN 201210247485A CN 102745033 A CN102745033 A CN 102745033A
- Authority
- CN
- China
- Prior art keywords
- housing
- swing arm
- suspending
- ball
- ball seat
- 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.)
- Pending
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- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a suspending swing arm assembly, and belongs to the technical field of auto spare parts. The suspending swing arm assembly comprises a ball pin, internal and external ball seats and a housing which are sequentially arranged in match from inside to outside; a dustproof cover is arranged between the external wall of the ball pin and the housing, and the external wall of the ball pin is extended out of the housing; the internal ball seat is made of resin; the ball pin, the external ball seat and the housing are all manufactured by forging aluminum-silicon-magnesium alloy; and concave grooves are formed in the internal wall of the internal ball seat. The suspending swing arm assembly has the advantages of capability of automatically compensating the abrasion loss, high strength of extension and capability of achieving self-lubricating effect; and with the adoption of the suspending swing arm assembly, relatively high safety and relatively high riding comfort can be kept when a vehicle runs in various road conditions.
Description
Technical field
The present invention discloses a kind of suspension arms assembly, belongs to the technical field of vehicular spare parts.
Background technology
The suspension arms assembly is the major critical component of independent suspension propons, and its quality quality directly affects the vehicle operation life-span, takes advantage of the traveling comfort and the traveling security of seat.The suspension arms assembly is used for being connected of vehicle body and wheel flutter, is the safety member that turns to and beat that guarantees steered wheel, plays the support vehicle body, keeps the effect of balance.Because the swing arm assembly is distributed in the steering wheel two ends, and connects form with spherical hinge, rely on the rotation of swing arm mandrel, the distortion of rubber bush makes its vehicle when operation, reach certain stationarity, thereby reaches the purpose of going.The design of swing arm and manufacture level are embodied directly in the cruising characteristic of bearing circle, and bad design and fabrication technology can produce bearing circle and become flexible, shakes or the return difficulty, even steering failure.
Summary of the invention
The purpose of this invention is to provide a kind of amount of compensate for wear voluntarily, high-tensile, can realize from moistening the suspension arms assembly of effect.
For achieving the above object, the technical scheme that the present invention adopted is:
A kind of suspension arms assembly; Comprise and cooperate ball pin, interior ball seat, outer ball seat, the housing of installing from inside to outside successively; The ball pin extends between outer outer wall of housing and the housing dust boot is installed; It is that material is processed that said interior ball seat is selected resin for use, and ball pin, outer ball seat, the equal aluminium Si-Mg alloy of housing forge and form, and offer groove on the inwall of simultaneously interior ball seat.
As the further setting of such scheme, the outer wall of said dust boot is provided with clip.
The suspension arms assembly of existing structure owing to do not possess the function of compensate for wear amount voluntarily, along with the increase of vehicle travel mileage, can produce the asymmetric situation of left and right sides bulb.And under the symmetry condition of poor of left and right sides bulb, can make direction of traffic unstable because the vehicle toe-in can not be adjusted and produces prenex bias, and cause the premature wear of each spherical hinge simultaneously, make vehicle produce front and back and rock and abnormal sound in braking and when quickening.
Effective application of the present invention have buffering and the resin of compensating action a raw material as interior ball seat; The resonance effect that is effective when being suppressed at the high speed road traveling reaches buffering when receiving unexpected impact, produces automatic compensation thus when the ball seat after long-term use produces micro-the wearing and tearing simultaneously and makes the constant rub-moment of maintenance between ball seat and the ball end.Ball pin, outer ball seat, the equal aluminium Si-Mg alloy of housing forge and form, and have obviously improved the tensile strength of swing arm assembly.The groove of offering on the interior in addition ball seat inwall helps to store an amount of butter (butter will be infused between interior ball seat and the ball pin), to realize the resistance to abrasion of assembly product being increased greatly, the butter of need not annotating often in the use afterwards from moistening effect.
In a word, the present invention can make vehicle under various road conditions, keep safety preferably and driving comfort.
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described further.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As shown in Figure 1; Suspension arms assembly of the present invention; Comprise and cooperate ball pin 1, interior ball seat 2, outer ball seat 3, the housing of installing 4 from inside to outside successively; Ball pin 1 extends between the outer outer wall of housing 4 and the housing 4 dust boot 5 is installed, wherein in ball seat 2 to select resin for use be that material is processed, ball pin 1, outer ball seat 3, housing 4 equal aluminium Si-Mg alloys forgings form; Offer groove 6 on the inwall of ball seat 2 simultaneously, groove 6 circumferentially rounds along the inwall level of interior ball seat 2.The outer wall of dust boot 5 is provided with clip 7.
The foregoing description only is used to the inventive concept of the present invention of explaining, but not to the qualification of rights protection of the present invention, allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should fall into protection scope of the present invention.
Claims (2)
1. suspension arms assembly; Comprise and cooperate ball pin, interior ball seat, outer ball seat, the housing of installing from inside to outside successively; The ball pin extends between outer outer wall of housing and the housing dust boot is installed; It is characterized in that: it is that material is processed that said interior ball seat is selected resin for use, and ball pin, outer ball seat, the equal aluminium Si-Mg alloy of housing forge and form, and offer groove on the inwall of simultaneously interior ball seat.
2. suspension arms assembly as claimed in claim 1 is characterized in that: the outer wall of said dust boot is provided with clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102474855A CN102745033A (en) | 2012-07-18 | 2012-07-18 | Suspending swing arm assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102474855A CN102745033A (en) | 2012-07-18 | 2012-07-18 | Suspending swing arm assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102745033A true CN102745033A (en) | 2012-10-24 |
Family
ID=47025669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102474855A Pending CN102745033A (en) | 2012-07-18 | 2012-07-18 | Suspending swing arm assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102745033A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354553A (en) * | 2014-10-21 | 2015-02-18 | 宁波润轴汽配有限公司 | Hanging swinging arm assembly |
| CN106143035A (en) * | 2016-08-11 | 2016-11-23 | 安徽江淮汽车股份有限公司 | A kind of bush of swing arm and body connection structure |
| CN107551406A (en) * | 2017-08-29 | 2018-01-09 | 天津市赛盟医疗科技有限公司 | A kind of medical therapeutic apparatus walks line bracket |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0675296A1 (en) * | 1994-03-30 | 1995-10-04 | Kabushiki Kaisha Somic Ishikawa | Ball joint |
| US5509748A (en) * | 1993-08-06 | 1996-04-23 | Kabushiki Kaisha Somic Ishikawa | Ball joint |
| CN201002492Y (en) * | 2007-02-09 | 2008-01-09 | 沈百庆 | Automobile suspension ball head assembly |
| CN102052388A (en) * | 2009-11-04 | 2011-05-11 | 中央链接技术株式会社 | Insert molding type ball joint |
| CN102085784A (en) * | 2009-12-04 | 2011-06-08 | 现代自动车株式会社 | Suspension arm |
-
2012
- 2012-07-18 CN CN2012102474855A patent/CN102745033A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5509748A (en) * | 1993-08-06 | 1996-04-23 | Kabushiki Kaisha Somic Ishikawa | Ball joint |
| EP0675296A1 (en) * | 1994-03-30 | 1995-10-04 | Kabushiki Kaisha Somic Ishikawa | Ball joint |
| CN201002492Y (en) * | 2007-02-09 | 2008-01-09 | 沈百庆 | Automobile suspension ball head assembly |
| CN102052388A (en) * | 2009-11-04 | 2011-05-11 | 中央链接技术株式会社 | Insert molding type ball joint |
| CN102085784A (en) * | 2009-12-04 | 2011-06-08 | 现代自动车株式会社 | Suspension arm |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354553A (en) * | 2014-10-21 | 2015-02-18 | 宁波润轴汽配有限公司 | Hanging swinging arm assembly |
| CN106143035A (en) * | 2016-08-11 | 2016-11-23 | 安徽江淮汽车股份有限公司 | A kind of bush of swing arm and body connection structure |
| CN107551406A (en) * | 2017-08-29 | 2018-01-09 | 天津市赛盟医疗科技有限公司 | A kind of medical therapeutic apparatus walks line bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121024 |