CN201494272U - Electric four-wheel wagon front axle shock absorber - Google Patents
Electric four-wheel wagon front axle shock absorber Download PDFInfo
- Publication number
- CN201494272U CN201494272U CN2009202334213U CN200920233421U CN201494272U CN 201494272 U CN201494272 U CN 201494272U CN 2009202334213 U CN2009202334213 U CN 2009202334213U CN 200920233421 U CN200920233421 U CN 200920233421U CN 201494272 U CN201494272 U CN 201494272U
- Authority
- CN
- China
- Prior art keywords
- wheel
- front axle
- electric
- shock absorber
- shaft
- 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.)
- Expired - Fee Related
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
An electric four-wheel wagon front axle shock absorber relates to a four-wheel wagon front axle shock absorber, which comprises an outer casing pipe, a damping steering shaft, a wheel fixing shaft and a steering arm, and further comprises a small casing pipe, wherein the steering arm is radially connected on the outside of the small casting pipe, the small casting pipe is sleeved on the damping steering shaft, an outer spline is arranged on the outer periphery of the damping steering shaft, and an inner spline matched with the outer spline is arranged inside the small casing pipe. The electric four-wheel wagon front axle shock absorber has the beneficial effects that since the steering arm is connected on the small casting pipe, the small casting pipe is sleeved on the wheel fixing shaft, thereby an included angle between the steering arm and the wheel fixing shaft can be changed arbitrarily, and can be changed along the vehicle type, vehicle distance and shaft distance, and the electric four-wheel wagon front axle shock absorber saves materials and time.
Description
Technical field
The utility model relates to a kind of front axle of four-wheel vehicle bumper.
Background technology
At present, the front axle of four-wheel vehicle 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, the vehicle difference, and the wheelspan of wheel, wheelbase are all different.Therefore, the angle of spindle arm is also different, can not be general.If will change angle, must make the cast steel mould again, or change the steel welding tooling, this will inevitably cause material and waste of time.
The utility model content
The utility model provides a kind of electric four-wheel vehicle propons bumper, makes the adjustable included angle of spindle arm and wheel anchor shaft.
The technical scheme that the utility model provides is: a kind of electric four-wheel vehicle propons bumper, comprise outer tube, damping steering shaft, wheel anchor shaft, spindle arm, also comprise small casing, described spindle arm radially is connected the outside of small casing, small casing is enclosed within on the damping steering shaft, the periphery of described damping steering shaft is provided with male splines, and described small casing inboard is provided with the female splines that cooperates with male splines.
The beneficial effects of the utility model are: because spindle arm is connected on the small casing, small casing is enclosed within on the wheel anchor shaft, so the angle angle of spindle arm and wheel anchor shaft can arbitrarily change, changes with vehicle, wheelspan, wheelbase, the utility model saving in material is saved time.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of structural representation of spindle arm and small casing.
Fig. 3 is the part-structure scheme drawing of damping steering shaft.
Wherein, 1-outer tube, 2-damping steering shaft, 3-wheel anchor shaft, 4-spindle arm, 5-screw bolt and nut, 6-female splines, 7-male splines, 8-small casing.
The specific embodiment
A kind of electric four-wheel vehicle propons bumper, comprise outer tube 1, damping steering shaft 2, wheel anchor shaft 3, spindle arm 4, also comprise small casing 8, spindle arm 4 radially is connected the outside of small casing 8, small casing 8 is enclosed within on the damping steering shaft 2, the periphery of damping steering shaft 2 is provided with male splines 7, and small casing 8 inboards are provided with the female splines 6 that cooperates with male splines 7, and small casing 8 is fixedly connected on the damping steering shaft 2 by screw bolt and nut 5.
Install, in the process of debugging, angle that can be is according to actual needs aimed at small casing 8 and is inserted bumper steering shaft 2, and with screw bolt and nut 5 with its locking, as some discomfort of angle, can reinstall adjustment, up to meeting the requirements.
Claims (1)
1. electric four-wheel vehicle propons bumper, comprise outer tube, damping steering shaft, wheel anchor shaft, spindle arm, it is characterized in that: also comprise small casing, described spindle arm radially is connected the outside of small casing, small casing is enclosed within on the damping steering shaft, the periphery of described damping steering shaft is provided with male splines, and described small casing inboard is provided with the female splines that cooperates with male splines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202334213U CN201494272U (en) | 2009-07-21 | 2009-07-21 | Electric four-wheel wagon front axle shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202334213U CN201494272U (en) | 2009-07-21 | 2009-07-21 | Electric four-wheel wagon front axle shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201494272U true CN201494272U (en) | 2010-06-02 |
Family
ID=42437480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202334213U Expired - Fee Related CN201494272U (en) | 2009-07-21 | 2009-07-21 | Electric four-wheel wagon front axle shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201494272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837575A (en) * | 2011-06-21 | 2012-12-26 | 祁成 | Four-wheel electric vehicle front axle damper |
| CN102837574A (en) * | 2011-06-21 | 2012-12-26 | 祁成 | Shock absorption connecting mechanism for electromobile |
-
2009
- 2009-07-21 CN CN2009202334213U patent/CN201494272U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837575A (en) * | 2011-06-21 | 2012-12-26 | 祁成 | Four-wheel electric vehicle front axle damper |
| CN102837574A (en) * | 2011-06-21 | 2012-12-26 | 祁成 | Shock absorption connecting mechanism for electromobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20100602 Termination date: 20100721 |