CN1760067A - Coupling structure between indendent suspension of single longitudinal swing arm, disc brake and electric drive wheel of external rotor - Google Patents
Coupling structure between indendent suspension of single longitudinal swing arm, disc brake and electric drive wheel of external rotor Download PDFInfo
- Publication number
- CN1760067A CN1760067A CN 200510028266 CN200510028266A CN1760067A CN 1760067 A CN1760067 A CN 1760067A CN 200510028266 CN200510028266 CN 200510028266 CN 200510028266 A CN200510028266 A CN 200510028266A CN 1760067 A CN1760067 A CN 1760067A
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- brake
- trailing arm
- torsion bar
- motor
- external rotor
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Abstract
A coupling structure between the individual suspension with single longitudinal swing arm, disc brake and electrically driven wheel with external rotor is composed of transverse beam, rocking arm, braking disc, brake supporter, braking clippers, spring for torsional rod, motor with the rotor outside wheel and rim.
Description
Technical field
The horizontal torsion bar list trailing arm independent suspension of the present invention and a kind of back, plate disc brake and external rotor electric driving wheel draw bail, especially a kind of horizontal torsion bar list trailing arm independence rear suspension, plate disc brake and external rotor electric driving wheel draw bail that is used on the direct motor drive automobile.
Background technology
The motor-driven four-wheel driving electric vehicle of hybrid power rear-wheel hub, thereafter power wheel the connection mounting structure extremely important, then, on the horizontal torsion bar list trailing arm independence rear suspension basis of existing automobile, be that plate disc brake and external rotor electric driving wheel can't be installed.Therefore, need be on the basis of former horizontal torsion bar list trailing arm independence rear suspension, carry out design of outer rotor rear-wheel hub motor-driven and transformation, adopt a kind of in former horizontal torsion bar list trailing arm independence rear suspension, drg and wheel hub motor draw bail mode, and require that repacking is very easy, compact conformation, stressed rationally, dependable performance.
Summary of the invention
The present invention will solve hybrid vehicle plate disc brake and external rotor electric driving wheel problem are installed on the horizontal torsion bar list trailing arm independence rear suspension of existing automobile, provides that a kind of repacking is very easy, back horizontal torsion bar list trailing arm independent suspension, plate disc brake and the external rotor electric driving wheel draw bail of compact conformation, stressed reasonable, dependable performance.
For realizing purpose of the present invention, the technical scheme that is adopted is as follows:
A kind of torsion bar list trailing arm independent suspension, plate disc brake and external rotor electric driving wheel draw bail comprise crossbeam, rocking arm, brake disc, brake support frame, brake clamp, torsion bar spring, outer rotor wheel motor, wheel rim.Be fixed on that trailing arm on the crossbeam is captiveed joint with the motor shaft of outer rotor wheel motor, captive joint brake disc on the outer rotor wheel motor inboard, captive joint brake support frame on the trailing arm cantilever port is connected with brake clamp in the brake support frame.
Be fixedly connected with the wheel hub that tire is housed on the outer rotor wheel motor housing.
Be provided with keyway on the trailing arm in the connection holes, the cantilever port is provided with inside step, and step is provided with the connection screw.
Output shaft on the inboard of outer rotor wheel motor links to each other by key with trailing arm, and is fixed by nut locking.
The present invention just can rationally be fixedly connected on brake disc, braking clamp body, the external rotor electric driving wheel of plate disc brake on the torsion bar independent suspension of back owing to adopted new single trailing arm structure to replace original single trailing arm.The stress form of its suspension does not have fundamental change, does not need suspension in the car chassis is done any mechanical alignment and variation as shock absorber, torsion bar and relevant connection.Therefore the present invention has following characteristics:
1. simple in structure, compactness, wheel hub inner space degree of utilization height, few to the rear suspension change, easily be transplanted to other automobile platform.
2. the outer rotor wheel motor both can be used as drive motor, but energy recovery is carried out in also regenerative braking.
Description of drawings
Fig. 1 is a structural upright scheme drawing of the present invention;
Fig. 2 is the structural upright scheme drawing of trailing arm.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing and specific embodiment.
As Fig. 1, shown in 2, single trailing arm independent suspension, plate disc brake and external rotor electric driving wheel draw bail, it is made up of crossbeam 12, rocking arm 10, torsion bar spring 11, brake disc 8, brake support frame 4, brake clamp 5, outer rotor wheel motor 3, tire 1, wheel hub 2 etc.Trailing arm 9 is connected with crossbeam 12 by the adapter shaft 13 above it, and torsion bar spring 11 is passed in the connecting bore 14 that rocking arm 10 enters trailing arm 9.
Be provided with keyway 16 on the trailing arm 9 in the connection holes 15, the cantilever port is provided with inside step 17, and step 17 is provided with and connects screw 18.Connection holes 15 is matchedly connected by key and with nut 6 motor 3 and trailing arm 9 is locked on the motor shaft thread end with the motor shaft of outer rotor wheel motor 3 on the trailing arm 9.Connect brake support frame 4 with bolt on the trailing arm 9 cantilever port steps 17, be connected with brake clamp 5 in the brake support frame 4.Trailing arm 9 is the fixedly output shaft of foreign steamer limit motor 3, also fixation disc type drg both.
The outer rotor wheel motor 3 inboard captive joint brake discs 8 of going up; Be fixedly connected with wheel hub 2 on outer rotor wheel motor 3 housings, tire 1 is installed on the wheel hub 2.Motor 3 housings directly link to each other with wheel, and together rotate thereupon.
New single trailing arm structure replaces original single trailing arm, just brake disc, braking clamp body, the electric wheel of internal rotor of plate disc brake rationally can be fixedly connected on the torsion bar independent suspension of back.The stress form of its suspension does not have fundamental change, does not need suspension in the car chassis is done any mechanical alignment and variation as shock absorber, torsion bar and relevant connection.
Claims (4)
1. torsion bar list trailing arm independent suspension, plate disc brake and external rotor electric driving wheel draw bail, comprise crossbeam (12); rocking arm (10); brake disc (8); brake support frame (4); brake clamp (5); torsion bar spring (11); outer rotor wheel motor (3); wheel rim (2); it is characterized in that; the trailing arm (9) that is fixed on the crossbeam (12) is captiveed joint with the motor shaft of outer rotor wheel motor (3); captive joint brake disc (8) on outer rotor wheel motor (3) inboard; captive joint brake support frame (4) on trailing arm (9) the cantilever port is connected with brake clamp (5) in the brake support frame (4).
2. torsion bar list trailing arm independent suspension according to claim 1, plate disc brake and external rotor electric driving wheel draw bail is characterized in that, are fixedly connected with the wheel hub (2) that tire (1) is housed on described outer rotor wheel motor (3) housing.
3. torsion bar list trailing arm independent suspension according to claim 1, plate disc brake and external rotor electric driving wheel draw bail, it is characterized in that, described trailing arm (9) is gone up in the connection holes (15) and is provided with keyway (16), the cantilever port is provided with inside step (17), and step (17) is provided with and connects screw (18).
4. torsion bar list trailing arm independent suspension according to claim 1, plate disc brake and external rotor electric driving wheel draw bail, it is characterized in that, motor output shaft on the inboard of described outer rotor wheel motor (3) links to each other by key with trailing arm (9), and is locked by nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100282668A CN100352709C (en) | 2005-07-29 | 2005-07-29 | Coupling structure between indendent suspension of single longitudinal swing arm, disc brake and electric drive wheel of external rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100282668A CN100352709C (en) | 2005-07-29 | 2005-07-29 | Coupling structure between indendent suspension of single longitudinal swing arm, disc brake and electric drive wheel of external rotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1760067A true CN1760067A (en) | 2006-04-19 |
| CN100352709C CN100352709C (en) | 2007-12-05 |
Family
ID=36706325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100282668A Expired - Fee Related CN100352709C (en) | 2005-07-29 | 2005-07-29 | Coupling structure between indendent suspension of single longitudinal swing arm, disc brake and electric drive wheel of external rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100352709C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445030B (en) * | 2007-11-28 | 2010-08-11 | 中国北方车辆研究所 | Torsion bar suspension realizing circumferential rotation adjustment and self-locking by worm and gear |
| CN102009576A (en) * | 2010-12-01 | 2011-04-13 | 同济大学 | Single trailing arm suspension deceleration type wheel electric drive system |
| CN103895494A (en) * | 2012-12-28 | 2014-07-02 | 深圳先进技术研究院 | Rocker arm integration type electric wheel and electric vehicle |
| CN104875727A (en) * | 2015-04-28 | 2015-09-02 | 杭州云乐车辆技术有限公司 | Lightweight wheel brake structure |
| CN106080549A (en) * | 2016-08-09 | 2016-11-09 | 宁波如意股份有限公司 | A kind of service brake system |
| CN108859646A (en) * | 2018-05-29 | 2018-11-23 | 中国北方车辆研究所 | A kind of rotary electromechanical draft hitch of parallel connection linear reciprocating elastic element |
| CN109532363A (en) * | 2018-11-23 | 2019-03-29 | 武汉理工大学 | A kind of integrated form independent suspension by trailing arms system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2533173B1 (en) * | 1982-09-17 | 1986-05-23 | Elf France | ARM DEVICE SUPPORTING A DRIVE WHEEL |
| JP2676025B2 (en) * | 1989-06-28 | 1997-11-12 | 株式会社東京アールアンドデー | Electric vehicle |
| FR2798624B1 (en) * | 1999-09-22 | 2001-11-23 | Peugeot Citroen Automobiles Sa | IMPROVED SUSPENSION DEVICE FOR A FRONT WHEEL OF A MOTOR VEHICLE |
| CN2813384Y (en) * | 2005-07-29 | 2006-09-06 | 上海燃料电池汽车动力系统有限公司 | Single-longitudinal swing arm independent suspension, disc type brake and external rotor electric wheels coupling structure |
-
2005
- 2005-07-29 CN CNB2005100282668A patent/CN100352709C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445030B (en) * | 2007-11-28 | 2010-08-11 | 中国北方车辆研究所 | Torsion bar suspension realizing circumferential rotation adjustment and self-locking by worm and gear |
| CN102009576A (en) * | 2010-12-01 | 2011-04-13 | 同济大学 | Single trailing arm suspension deceleration type wheel electric drive system |
| CN103895494A (en) * | 2012-12-28 | 2014-07-02 | 深圳先进技术研究院 | Rocker arm integration type electric wheel and electric vehicle |
| CN104875727A (en) * | 2015-04-28 | 2015-09-02 | 杭州云乐车辆技术有限公司 | Lightweight wheel brake structure |
| CN106080549A (en) * | 2016-08-09 | 2016-11-09 | 宁波如意股份有限公司 | A kind of service brake system |
| CN108859646A (en) * | 2018-05-29 | 2018-11-23 | 中国北方车辆研究所 | A kind of rotary electromechanical draft hitch of parallel connection linear reciprocating elastic element |
| CN109532363A (en) * | 2018-11-23 | 2019-03-29 | 武汉理工大学 | A kind of integrated form independent suspension by trailing arms system |
| CN109532363B (en) * | 2018-11-23 | 2022-07-08 | 武汉理工大学 | An integrated trailing arm independent suspension system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100352709C (en) | 2007-12-05 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20140729 |
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| EXPY | Termination of patent right or utility model |