CN206718972U - A kind of automobile using precision solid drawn tube chassis - Google Patents
A kind of automobile using precision solid drawn tube chassis Download PDFInfo
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- CN206718972U CN206718972U CN201720417504.2U CN201720417504U CN206718972U CN 206718972 U CN206718972 U CN 206718972U CN 201720417504 U CN201720417504 U CN 201720417504U CN 206718972 U CN206718972 U CN 206718972U
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- power transmission
- transmission shaft
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- automobile
- shaft
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Abstract
The utility model discloses a kind of automobile using precision solid drawn tube chassis, including driving wheel, drive axle, power transmission shaft and rear drive shaft, the middle position of the power takeoff is provided with power transmission shaft, automatically controlled multiplate clutch is provided with the power transmission shaft, rear axle differential is provided with the rear drive shaft.By by the drive axle on automobile chassis, rear drive shaft and power transmission shaft use accurate solid drawn tube, power transmission shaft is fixedly connected with front driving wheel with rear drive sprocket respectively by way of cold-drawn, using the united mode of seamless cold, make the precision of axle steel pipe more preferably high, the effective transmission of automobile chassis axle that solves uses the precision of processing fillet not high more, cause stress concentration, the problem of easily causing power transmission shaft multi-source compound bending fatigue fracture, and a universal joint is provided with power transmission shaft, Uneven road produces bounce to vehicle in operation, universal joint is responsible for driving and is responsible for the front axle half shaft and wheel turned to.
Description
Technical field
It the utility model is related to a kind of automobile chassis, and in particular to a kind of automobile using precision solid drawn tube chassis.
Background technology
Automobile chassis automobile chassis is made up of power train, running gear, steering system and the part of braking system four.Chassis effect is branch
Hold, automobile engine and its each part, assembly are installed, form the moulded of automobile, and receive the power of engine, make automobile
Motion is produced, ensures normally travel.The power that automobile engine is sent is delivered to driving driving wheel by power train.Power train has
There is the function such as differential and shaft space difference speed between deceleration, speed change, reversing, interruption power, wheel, with engine cooperating, can guarantee that vapour
Normally travel of the car under various working conditions, and there is good dynamic property and economy.But existing automobile chassis exists
Some defects during use be present, for example, the rotary body that the power transmission shaft on automobile chassis is a high rotating speed, supported less,
Its sense of equilibrium and precision requirement is all higher, and precision of the existing transmission of automobile chassis axle more using processing fillet be not high,
Stress concentration is caused, causes power transmission shaft multi-source compound bending fatigue fracture.
Utility model content
The utility model provides a kind of automobile using precision solid drawn tube chassis, solves existing transmission of automobile chassis
Precision of the axle more using processing fillet be not high, causes stress concentration, the problem of causing power transmission shaft multi-source compound bending fatigue fracture.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of automobile using precision solid drawn tube chassis of the utility model, including driving wheel, drive axle, power transmission shaft and
Rear drive shaft, power takeoff is provided with the drive axle, and the side opening position in drive axle close to power takeoff is provided with
Preceding axle differential, the driving wheel are arranged on the both ends of drive axle, and the middle position of the power takeoff is provided with power transmission shaft,
It is provided with automatically controlled multiplate clutch on the power transmission shaft, and one end of power transmission shaft is provided with rear drive shaft, on the rear drive shaft
It is provided with rear axle differential.
As a kind of optimal technical scheme of the present utility model, the driving wheel is provided with four, and four driving wheels altogether
It is arranged on two-by-two in drive axle and rear drive shaft respectively, driving wheel drives vehicle to advance or retreat.
As a kind of optimal technical scheme of the present utility model, universal joint is provided with the power transmission shaft, vehicle is being run
Middle Uneven road produces bounce, and universal joint is responsible for driving and is responsible for the front axle half shaft and wheel turned to.
As a kind of optimal technical scheme of the present utility model, the drive axle passes through power transmission shaft cold-drawn with rear drive shaft
It is fixedly connected.
As a kind of optimal technical scheme of the present utility model, the drive axle, rear drive shaft and power transmission shaft are essence
Close solid drawn tube material, solid drawn tube precision is high, can avoid power transmission shaft multi-source compound bending fatigue fracture.
As a kind of optimal technical scheme of the present utility model, the drive axle penetrability passes through power takeoff.
The beneficial effect that the utility model is reached is：By by the drive axle on automobile chassis, rear drive shaft and biography
Moving axis uses accurate solid drawn tube, is fixed power transmission shaft with front driving wheel and rear drive sprocket respectively by way of cold-drawn
Connection, using the united mode of seamless cold, makes the precision of axle steel pipe more preferably high, effectively solves transmission of automobile chassis axle
More precision using processing fillet are not high, cause stress concentration, easily cause asking for power transmission shaft multi-source compound bending fatigue fracture
Topic, and a universal joint is provided with power transmission shaft, Uneven road produces bounce to vehicle in operation, and universal joint is responsible for driving
It is responsible for the front axle half shaft and wheel turned to again.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.
In the accompanying drawings：
Fig. 1 is a kind of structural representation on automobile using precision solid drawn tube chassis of the utility model；
In figure：1st, driving wheel；2nd, drive axle；3rd, power takeoff；4th, preceding axle differential；5th, power transmission shaft；6th, automatically controlled multi-disc from
Clutch；7th, rear drive shaft；8th, rear axle differential；9th, universal joint.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment：As shown in figure 1, a kind of automobile using precision solid drawn tube chassis of the utility model, including driving wheel
1st, drive axle 2, power transmission shaft 5 and rear drive shaft 7, power takeoff 3 is provided with drive axle 2, and close to power taking in drive axle 2
The side opening position of device 3 is provided with preceding axle differential 4, and driving wheel 1 is arranged on the both ends of drive axle 2, the interposition of power takeoff 3
The place of putting is provided with power transmission shaft 5, is provided with automatically controlled multiplate clutch 6 on power transmission shaft 5, and one end of power transmission shaft 5 be provided with after drive
Axle 7, rear axle differential 8 is provided with rear drive shaft 7.
Driving wheel 1 is provided with four altogether, and four driving wheels 1 are arranged on drive axle 2 and rear drive shaft 7 two-by-two respectively
On, driving wheel drives vehicle to advance or retreat.
Universal joint 9 is provided with power transmission shaft 5, Uneven road produces bounce to vehicle in operation, and universal joint is responsible for driving again
It is responsible for the front axle half shaft and wheel turned to.
Drive axle 2 is fixedly connected with rear drive shaft 7 by the cold-drawn of power transmission shaft 5.
Drive axle 2, rear drive shaft 7 and power transmission shaft 5 are accurate solid drawn tube material, and solid drawn tube is accurate
Degree is high, can avoid power transmission shaft multi-source compound bending fatigue fracture.
The penetrability of drive axle 2 passes through power takeoff 3.
Specifically, when in use, the power of engine is stably and reliably transmitted to driving wheel 1 by automobile chassis, before making automobile
Enter or retreat, preceding axle differential 4 and rear axle differential 8 can be according to the road grade of running car, pavement grade, traffic flows
The high low requirement of amount, car load size and travel speed, changes automobile driving speed and driving force, with the automatically controlled of friction plate
The hub of the clutch plate of multiplate clutch 6 is connected by power transmission shaft 5 to spline with driven shaft, motor torque just by power takeoff 3 with from
Rubbing action between Moving plate contact surface and pass on clutch plate, then thus pass through from a series of 9 parts of power transmission shaft 5 and universal joint
It is transmitted to driving wheel 1.
This kind of automobile using precision solid drawn tube chassis, by by the drive axle 2 on automobile chassis, rear drive shaft 7
Use accurate solid drawn tube with power transmission shaft 5, by way of cold-drawn by power transmission shaft 5 respectively with front driving wheel 2 and rear-guard
Driving wheel 7 is fixedly connected, and using the united mode of seamless cold, makes the precision of axle steel pipe more preferably high, effectively solves automobile
Precision of the chassis power transmission shaft more using processing fillet be not high, causes stress concentration, easily causes power transmission shaft multi-source compound bending tired
The problem of labor is broken, and a universal joint 9 is provided with power transmission shaft, vehicle Uneven road generation bounce in operation, ten thousand
It is responsible for the driving responsible front axle half shaft and wheel turned to again to section 9.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of automobile using precision solid drawn tube chassis, including driving wheel（1）, drive axle（2）, power transmission shaft（5）With it is rear
Drive shaft（7）, it is characterised in that the drive axle（2）On be provided with power takeoff（3）, and drive axle（2）Upper close power taking
Device（3）Side opening position be provided with preceding axle differential（4）, the driving wheel（1）It is arranged on drive axle（2）Both ends, institute
State power takeoff（3）Middle position be provided with power transmission shaft（5）, the power transmission shaft（5）On be provided with automatically controlled multiplate clutch
（6）, and power transmission shaft（5）One end be provided with rear drive shaft（7）, the rear drive shaft（7）On be provided with rear axle differential（8）.
A kind of 2. automobile using precision solid drawn tube chassis according to claim 1, it is characterised in that the driving wheel
（1）Four, and four driving wheels are provided with altogether（1）It is arranged on drive axle two-by-two respectively（2）And rear drive shaft（7）On.
A kind of 3. automobile using precision solid drawn tube chassis according to claim 1, it is characterised in that the power transmission shaft
（5）On be provided with universal joint（9）.
4. a kind of automobile using precision solid drawn tube chassis according to claim 1, it is characterised in that driven before described
Axle（2）With rear drive shaft（7）Pass through power transmission shaft（5）Cold-drawn is fixedly connected.
5. a kind of automobile using precision solid drawn tube chassis according to claim 1, it is characterised in that driven before described
Axle（2）, rear drive shaft（7）And power transmission shaft（5）It is accurate solid drawn tube.
6. a kind of automobile using precision solid drawn tube chassis according to claim 1, it is characterised in that driven before described
Axle（2）Penetrability passes through power takeoff（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720417504.2U CN206718972U (en) | 2017-04-20 | 2017-04-20 | A kind of automobile using precision solid drawn tube chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720417504.2U CN206718972U (en) | 2017-04-20 | 2017-04-20 | A kind of automobile using precision solid drawn tube chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206718972U true CN206718972U (en) | 2017-12-08 |
Family
ID=60505100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720417504.2U Active CN206718972U (en) | 2017-04-20 | 2017-04-20 | A kind of automobile using precision solid drawn tube chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206718972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154746A (en) * | 2018-02-12 | 2019-08-23 | 宏佳腾动力科技股份有限公司 | The driving device of vehicle |
-
2017
- 2017-04-20 CN CN201720417504.2U patent/CN206718972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154746A (en) * | 2018-02-12 | 2019-08-23 | 宏佳腾动力科技股份有限公司 | The driving device of vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 8, Daming Middle Road, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province, 213000 Patentee after: Jiangsu Hongyi Precision Industry Co.,Ltd. Address before: 213000 industrial concentration zone, Xinnan village, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: JIANGSU HONGYI STEEL PIPE CO.,LTD. |
|
| CP03 | Change of name, title or address |