CN102837574A - Shock absorption connecting mechanism for electromobile - Google Patents
Shock absorption connecting mechanism for electromobile Download PDFInfo
- Publication number
- CN102837574A CN102837574A CN201110170045XA CN201110170045A CN102837574A CN 102837574 A CN102837574 A CN 102837574A CN 201110170045X A CN201110170045X A CN 201110170045XA CN 201110170045 A CN201110170045 A CN 201110170045A CN 102837574 A CN102837574 A CN 102837574A
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- CN
- China
- Prior art keywords
- steering
- shock absorption
- spindle arm
- elastic axis
- connection pipe
- 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.)
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Abstract
The invention belongs to the field of electromobiles, in particular to a shock absorption connecting mechanism for an electromobile, which comprises an outer casing, a steering shock absorption shaft, a wheel fixing shaft, a steering arm and a steering arm connecting pipe, wherein the steering shock absorption shaft is arranged in the outer casing, a plurality of key grooves are formed on the steering shock absorption shaft in the circumferential direction, the wheel fixing shaft is fixed on the steering shock absorption shaft, the steering arm is fixed on the steering arm connecting pipe, the steering arm connecting pipe is arranged on the steering shock absorption shaft in a sleeving manner, a plurality of key grooves are also formed on an inner wall of the steering arm connecting pipe in the circumferential direction, the steering shock absorption shaft is fixed with the steering arm connecting pipe circumferentially by keys, threads are formed at the end of the steering shock absorption shaft, and the steering arm connecting pipe is arranged on the steering shock absorption shaft in a sleeving manner and is fastened with the steering shock absorption shaft by nuts. The shock absorption connecting mechanism for the electromobile has the advantages that the steering arm connecting pipe can rotate by loosening or tightening the nuts to adjust the angle between the steering arm and the steering shock absorption shaft freely, and materials, time and producing cost are saved.
Description
Technical field
The invention belongs to electric automobiles, especially a kind of battery-driven car damping bindiny mechanism.
Background technology
At present, four-wheel electric motor car propons spindle arm all adopts cast steel or steel directly to be welded on the damping steering shaft both at home and abroad, and the angle of spindle arm and wheel anchor shaft is nonadjustable; Vehicle is different, and the wheelspan of wheel is different, therefore; The angle of spindle arm is also different, cannot be general, change angle if desired; Must make the cast steel mould again, perhaps change welding tooling, this will inevitably cause material and waste of time.
Summary of the invention
The present invention is directed to the four-wheel electric motor car propons spindle arm that exists in the above-mentioned technology and the uncontrollable shortcoming of angle of wheel anchor shaft; A kind of battery-driven car damping bindiny mechanism is proposed; It has and can spindle arm and wheel anchor shaft be carried out the function that multi-angle is regulated; Can carry out angular adjustment according to the applicable cases and the needs of reality, reach best result of use.
The technical scheme that realizes the object of the invention is following:
Battery-driven car damping bindiny mechanism, it comprises outer tube, turns to elastic axis, wheel anchor shaft, spindle arm, spindle arm connection pipe, turns to elastic axis to be located in the outer tube; Turn to and circumferentially be provided with some keyways on the elastic axis; The wheel anchor shaft is fixed on and turns on the elastic axis, and spindle arm is fixed on the spindle arm connection pipe, and the spindle arm connection pipe is set in and turns on the elastic axis; Spindle arm connection pipe inwall circumferentially also is provided with some keyways; Turn between elastic axis and the spindle arm connection pipe and circumferentially fix through key, be provided with screw thread in the end that turns to elastic axis, the spindle arm connection pipe is fastening through nut after being set in and turning on the elastic axis.
Describedly turn to the keyway on elastic axis and the spindle arm connection pipe to have 12 respectively.
Advantage of the present invention is can let the spindle arm connection pipe rotate setting through the nut degree of tightness, thereby regulates spindle arm and turn to the angle between the elastic axis, can arbitrarily angledly regulate saving in material, time, productive costs.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the connection structure scheme drawing that turns to elastic axis and spindle arm connection pipe;
The specific embodiment
As shown in Figure 1; Battery-driven car damping bindiny mechanism, it comprises outer tube 1, turns to elastic axis 2, wheel anchor shaft 3, spindle arm 5, spindle arm connection pipe 4, turns to elastic axis 2 to be located in the outer tube 1; Turn to and circumferentially be provided with 12 keyways on the elastic axis 2; Wheel anchor shaft 3 is fixed on and turns on the elastic axis 2, and spindle arm 5 is fixed on the spindle arm connection pipe 4, and spindle arm connection pipe 4 is set in and turns on the elastic axis 2; Spindle arm connection pipe 4 inwalls circumferentially also are provided with 12 keyways; Turn between elastic axis 2 and the spindle arm connection pipe 4 and circumferentially fix through key 6, be provided with screw thread in the end that turns to elastic axis 2, spindle arm connection pipe 4 is fastening through nut 7 after being set in and turning on the elastic axis 2.
Claims (2)
1. battery-driven car damping bindiny mechanism is characterized in that: it comprises outer tube, turns to elastic axis, wheel anchor shaft, spindle arm, spindle arm connection pipe, turns to elastic axis to be located in the outer tube; Turn to and circumferentially be provided with some keyways on the elastic axis; The wheel anchor shaft is fixed on and turns on the elastic axis, and spindle arm is fixed on the spindle arm connection pipe, and the spindle arm connection pipe is set in and turns on the elastic axis; Spindle arm connection pipe inwall circumferentially also is provided with some keyways; Turn between elastic axis and the spindle arm connection pipe and circumferentially fix through key, be provided with screw thread in the end that turns to elastic axis, the spindle arm connection pipe is fastening through nut after being set in and turning on the elastic axis.
2. battery-driven car damping according to claim 1 bindiny mechanism is characterized in that: describedly turn to the keyway on elastic axis and the spindle arm connection pipe to have 12 respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110170045XA CN102837574A (en) | 2011-06-21 | 2011-06-21 | Shock absorption connecting mechanism for electromobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110170045XA CN102837574A (en) | 2011-06-21 | 2011-06-21 | Shock absorption connecting mechanism for electromobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102837574A true CN102837574A (en) | 2012-12-26 |
Family
ID=47365399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110170045XA Pending CN102837574A (en) | 2011-06-21 | 2011-06-21 | Shock absorption connecting mechanism for electromobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102837574A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201362326Y (en) * | 2009-03-05 | 2009-12-16 | 王权 | Front axle shock absorber of electric quadricycle |
| CN201494272U (en) * | 2009-07-21 | 2010-06-02 | 王权 | Electric four-wheel wagon front axle shock absorber |
| CN202123908U (en) * | 2011-06-21 | 2012-01-25 | 祁成 | Damping connection mechanism for electric vehicle |
-
2011
- 2011-06-21 CN CN201110170045XA patent/CN102837574A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201362326Y (en) * | 2009-03-05 | 2009-12-16 | 王权 | Front axle shock absorber of electric quadricycle |
| CN201494272U (en) * | 2009-07-21 | 2010-06-02 | 王权 | Electric four-wheel wagon front axle shock absorber |
| CN202123908U (en) * | 2011-06-21 | 2012-01-25 | 祁成 | Damping connection mechanism for electric vehicle |
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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 | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |