CN101011926A - Vehicle separated suspension - Google Patents
Vehicle separated suspension Download PDFInfo
- Publication number
- CN101011926A CN101011926A CN 200710034418 CN200710034418A CN101011926A CN 101011926 A CN101011926 A CN 101011926A CN 200710034418 CN200710034418 CN 200710034418 CN 200710034418 A CN200710034418 A CN 200710034418A CN 101011926 A CN101011926 A CN 101011926A
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- China
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- steel plate
- plate spring
- vehicle
- horizontal arm
- bearing
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Abstract
The invention relates to an independent vehicle suspension with simple structure, compact allocation, and low cost. The independent suspension comprises the wheel, core axis fixed on the wheel hub, connecting piece, bearing, steel plate spring horizontal arm and the installation base on the bracket, with the connecting piece set on the core axis through bearing, one end of the steel plate spring arm connected with the connecting piece and the other end connecting with the installation base.
Description
Technical field
The present invention relates to the Vehicle Engineering technical field, relate in particular to independent suspension for vehicle.
Background technology
At present, common independent suspension for vehicle is a wishbone suspension, and the upper and lower transverse arm of double wishbone suspension can be isometric, also can be not isometric.Not isometric wishbone suspension connects wheel and vehicle body by last weak point, following long two transverse arms, two transverse arms are all non-real shaft-like, but be similar to English alphabet Y or C substantially, such design is in order to increase transverse arm intensity, improving accuracy of positioning, also is in order to give the installation slot milling and the installation site of bumper and spring.Simultaneously, the length of lower cross arm is longer, and roughly is on the same horizon with wheel center, and the purpose of doing like this is in order to cause lower cross arm when swing at wheel bounce, and the pivot angle that unlikely generation is too big has just guaranteed that also the inclination angle of wheel can not produce too big variation.This wishbone suspension also must be installed elastic damping element except installing necessary last lower cross arm, this not only makes the structure complicated of independent suspension for vehicle, and has increased the manufacturing cost of independent suspension for vehicle.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provide a kind of simple in structure, arrange compact, with low cost independent suspension for vehicle.
For solving the problems of the technologies described above, the technical scheme that the present invention proposes is: a kind of independent suspension for vehicle, comprise wheel and mandrel, mandrel is fixed on the wheel rim of wheel, also comprise attaching parts, bearing, steel plate spring horizontal arm and be installed in mount pad on the vehicle frame, attaching parts is located on the mandrel by bearing carrier ring, and steel plate spring horizontal arm one end links to each other with attaching parts, and the other end links to each other with mount pad.
Described attaching parts comprises that one is located at bearing seat on the mandrel, two upper end Connection Blocks and two lower end Connection Blocks that are positioned at the bearing seat below that are positioned at the bearing seat top by bearing carrier ring, each upper end Connection Block and lower end Connection Block respectively by steel plate spring horizontal arm be installed in vehicle frame on the mount pad of correspondence position link to each other.
Described steel plate spring horizontal arm comprises sheath and the steel spring more than two or two, and steel spring is located in the sheath, is equipped with damping liquid between sheath and the steel spring and between each steel spring.
Compared with prior art, advantage of the present invention just is: adopt steel plate spring horizontal arm to replace the upper and lower transverse arm in the double wishbone suspension, steel plate spring horizontal arm has not only played the carrying effect at this, and played the effect of elastic damping such as bumper and spring unit in the double wishbone suspension, steel plate spring horizontal arm integrates the function of suspension and elastic damping unit, make the structure of independent suspension for vehicle simpler, compact, cheap for manufacturing cost; Steel plate spring horizontal arm adopts the structure of steel spring peripheral hardware sheath; sheath can prevent that dust from entering with damping liquid and leak; play the effect of protection steel spring, be equipped with damping liquid between sheath and the steel spring and between each steel spring, play the effect that increases damping.Prove through repetition test, independent suspension for vehicle stable performance of the present invention, safe and reliable, it not only possesses the function and the advantage of original double wishbone suspension, and steel spring is applied in the independent suspension, simplifies the structure, and manufactures simple and easy, with low cost.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is a perspective view of the present invention.
Marginal data:
1, wheel 2, mandrel
3, attaching parts 4, bearing
5, steel plate spring horizontal arm 6, mount pad
11, wheel rim 31, upper end Connection Block
32, lower end Connection Block 51, sheath
52, steel spring 53, damping liquid
7, vehicle frame 8, pivot moving axis
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, independent suspension for vehicle of the present invention, comprise wheel 1, mandrel 2, attaching parts 3, bearing 4, steel plate spring horizontal arm 5 and be installed in mount pad 6 on the vehicle frame 7, mandrel 2 is fixed on the wheel rim 11 of wheel 1, if the pivot driving wheel, 2 of mandrels can link to each other with pivot moving axis 8, and attaching parts 3 is sheathed on the mandrel 2 by bearing 4, steel plate spring horizontal arm 5 one ends link to each other with attaching parts 3, and the other end links to each other with mount pad 6.Attaching parts 3 comprises that one is sheathed on bearing seat 33 on the mandrel 2 by bearing 4, two upper end Connection Block 31 and two lower end Connection Blocks 32 that are positioned at bearing seat 33 belows that are positioned at bearing seat 33 tops, each upper end Connection Block 31 and lower end Connection Block 32 respectively by steel plate spring horizontal arm 5 be installed in vehicle frame 7 on the mount pad 6 of correspondence position link to each other, the two ends of steel plate spring horizontal arm 5 are fixed on attaching parts 3 and the mount pad 6 by fastener respectively, adopt steel plate spring horizontal arm 5 replaced in the double wishbone suspension on, lower cross arm, steel plate spring horizontal arm 5 has not only played the carrying effect at this, and played the effect of elastic damping such as bumper and spring unit in the double wishbone suspension, steel plate spring horizontal arm 5 integrates the function of suspension and elastic damping unit, make that the structure of independent suspension for vehicle is simpler, compactness, manufacturing cost is cheaper.Steel plate spring horizontal arm 5 comprises sheath 51 and two steel springs 52 that superpose up and down, steel spring 52 is located in the sheath 51, be equipped with damping liquid 53 between sheath 51 and the steel spring 52 and between two steel springs 52, damping liquid 53 has played the effect that increases damping.
Claims (3)
1, a kind of independent suspension for vehicle, comprise wheel (1) and mandrel (2), mandrel (2) is fixed on the wheel rim (11) of wheel (1), it is characterized in that also comprising attaching parts (3), bearing (4), steel plate spring horizontal arm (5) and be installed in mount pad (6) on the vehicle frame, attaching parts (3) is sheathed on the mandrel (2) by bearing (4), steel plate spring horizontal arm (5) one ends link to each other with attaching parts (3), and the other end links to each other with mount pad (6).
2, according to the described independent suspension for vehicle of claim 1, it is characterized in that described attaching parts (3) comprises that one is sheathed on bearing seat (33) on the mandrel (2), two upper end Connection Blocks (31) and two lower end Connection Blocks (32) that are positioned at bearing seat (33) below that are positioned at bearing seat (33) top by bearing (4), on each Connection Block (31) and lower end Connection Block (32) respectively by steel plate spring horizontal arm (5) be installed in vehicle frame on the mount pad (6) of correspondence position link to each other.
3, according to claim 1 or 2 described independent suspension for vehicle, it is characterized in that described steel plate spring horizontal arm (5) comprises sheath (51) and two or two above steel springs (52), steel spring (52) is located in the sheath (51), is equipped with damping liquid (53) between sheath (51) and the steel spring (52) and between each steel spring (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100344184A CN100465001C (en) | 2007-02-12 | 2007-02-12 | Vehicle separated suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100344184A CN100465001C (en) | 2007-02-12 | 2007-02-12 | Vehicle separated suspension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101011926A true CN101011926A (en) | 2007-08-08 |
| CN100465001C CN100465001C (en) | 2009-03-04 |
Family
ID=38699708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100344184A Expired - Fee Related CN100465001C (en) | 2007-02-12 | 2007-02-12 | Vehicle separated suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100465001C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963590A (en) * | 2014-05-19 | 2014-08-06 | 清华大学 | Semi-independent steel plate spring suspension structure with impulse load buffering function |
| CN105711363A (en) * | 2016-02-23 | 2016-06-29 | 江苏瑞江车辆***有限公司 | Automobile plate spring double-wishbone type independent rear suspension |
| CN114571934A (en) * | 2020-11-30 | 2022-06-03 | 郑州宇通客车股份有限公司 | Vehicle and double-cross-arm suspension thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87214507U (en) * | 1987-10-15 | 1988-11-16 | 宋海城 | Transverse double leaf spring type independent suspension mechanism |
| DE4224484C2 (en) * | 1992-07-24 | 1998-10-15 | Audi Ag | Independent wheel suspension for the rear wheels of a motor vehicle |
| CN2298959Y (en) * | 1998-01-07 | 1998-12-02 | 洛阳高新技术开发区金都农用车开发有限公司 | Front wheel horizontally-arranged plate spring independent suspension rack steering driving system for farm vehicle |
| US6189904B1 (en) * | 1998-10-16 | 2001-02-20 | General Motors Corporation | Vehicle wheel suspension with transverse leaf spring and mounts providing a high roll ratio |
| SE9901476L (en) * | 1999-04-26 | 2000-10-27 | Volvo Personvagnar Ab | Arrangement for wheel suspension in vehicles |
| US6530587B2 (en) * | 2000-06-30 | 2003-03-11 | Visteon Global Technologies, Inc. | Wheel suspension system having an integrated link, spring, and anti-roll bar |
| CN1300484C (en) * | 2003-06-13 | 2007-02-14 | 尹学军 | Plate-form spring |
| CN201002490Y (en) * | 2007-02-12 | 2008-01-09 | 湖南大学 | Vehicle separated suspension |
-
2007
- 2007-02-12 CN CNB2007100344184A patent/CN100465001C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963590A (en) * | 2014-05-19 | 2014-08-06 | 清华大学 | Semi-independent steel plate spring suspension structure with impulse load buffering function |
| CN103963590B (en) * | 2014-05-19 | 2017-06-13 | 清华大学 | A kind of semi-detached Leaf Spring Suspension structure with shock loading pooling feature |
| CN105711363A (en) * | 2016-02-23 | 2016-06-29 | 江苏瑞江车辆***有限公司 | Automobile plate spring double-wishbone type independent rear suspension |
| CN114571934A (en) * | 2020-11-30 | 2022-06-03 | 郑州宇通客车股份有限公司 | Vehicle and double-cross-arm suspension thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100465001C (en) | 2009-03-04 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20130212 |