CN205588898U - Steering drive axle assembly before band pulley limit cut -off apparatus's light automobile - Google Patents
Steering drive axle assembly before band pulley limit cut -off apparatus's light automobile Download PDFInfo
- Publication number
- CN205588898U CN205588898U CN201620319359.XU CN201620319359U CN205588898U CN 205588898 U CN205588898 U CN 205588898U CN 201620319359 U CN201620319359 U CN 201620319359U CN 205588898 U CN205588898 U CN 205588898U
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- CN
- China
- Prior art keywords
- axle assembly
- drive axle
- output shaft
- steering drive
- wheel hub
- 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 utility model belongs to preceding steering drive axle assembly design field, specific steering drive axle assembly before band pulley limit cut -off apparatus's light automobile that says so. This drive axle assembly includes reduction gear, output shaft, wheel hub and stopper, and this drive axle assembly still includes the spindle nose clutch, wherein the spindle nose clutch install between output shaft and wheel hub, some is fixed on the output shaft, another partial fixing is on wheel hub. The utility model relates to a steering drive axle assembly before the brand -new band pulley limit cut -off apparatus light automobile, whole car two drive mode lower time, can break off being connected of output shaft and wheel hub, make output shaft, reduction gear not rotate, reduce whole car oil consumption, have also eliminated counter the dragging of gear simultaneously and the vibration noise that produces, carry the fatigue life's that high tooth took turns steering drive axle assembly before band pulley limit cut -off apparatus's light automobile to a certain extent.
Description
Technical field
This utility model belongs to front steering drive axle assembly design field, and a kind of wheel rim disconnects the light-duty of device
Car front steering drive axle assembly.
Background technology
Current domestic light-duty vehicle front steering drive axle product structure is similar with single-reduction rear axle, by decelerator, output shaft,
Wheel hub and brake etc. form, car load power via decelerator export to output shaft, output shaft directly output power to wheel hub,
Wheel, this kind of structure output axle and wheel hub are normal attachment structures, no matter using the front steering drive axle assembly car load of this structure to be
It is in two to drive under pattern or under a11wheel drive pattern, the decelerator of propons, output shaft rotary member are all along with the traveling of car load
And rotate, when car load cuts off the output of propons power, propons drags along with each revolving part of traveling of car load is counter, affects car load
Oil consumption and the life-span of all parts.
Summary of the invention
This utility model provides a kind of brand-new wheel rim and disconnects device light-duty vehicle front steering drive axle assembly, and car load two drives
Time under pattern, the connection of output shaft and wheel hub can be disconnected, make output shaft, decelerator not rotate, reduce complete-vehicle oil consumption, with
Time also eliminate counter the dragging of gear and the vibration noise that produces, improve the fatigue life of gear to a certain extent, overcome existing
The above-mentioned deficiency of car front steering drive axle assembly.
Technical solutions of the utility model accompanying drawings is as follows:
A kind of wheel rim disconnects the light-duty vehicle front steering drive axle assembly of device, and this driving axis includes decelerator, output
Axle 2, wheel hub 3 and brake, this driving axis also includes clutch of spindle nose 1；Wherein said clutch of spindle nose 1 is installed
Between output shaft 2 and wheel hub 3, a part is fixed on output shaft 2, and another part is fixed on wheel hub 3.
The beneficial effects of the utility model are: limit of taking turns of the present utility model uses clutch of spindle nose, can be at front-wheel not driving condition
The power output of lower cut-out propons, improves the fuel economy of car load；
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram；
Fig. 2 is clutch of spindle nose structural representation in this utility model.
Detailed description of the invention
Refering to Fig. 1, Fig. 2, a kind of wheel rim disconnects the light-duty vehicle front steering drive axle assembly of device, this driving axis bag
Including decelerator, output shaft 2, wheel hub 3 and brake, this driving axis also includes clutch of spindle nose 1；Wherein said axle
Head clutch 1 is arranged between output shaft 2 and wheel hub 3.The joystick 1a of manual rotation clutch of spindle nose 1 is to locking position
Putting, drive mobile tooth set 1b to engage with fixing tooth set 1c, now, output shaft 2 is rigidly connected with wheel hub 3, and propons drives；
By the joystick 1a of reverse rotation clutch of spindle nose 1 to disengaged position, make the mobile tooth set 1b in clutch of spindle nose 1
Separating with fixing tooth set 1c, output shaft 2 disconnects with wheel hub 3, and propons does not drives；
This utility model front steering drive axle assembly is adapted to the conversion that car load 4 wheel driven and two drives, and is in 4 wheel driven mould at car load
During formula, locking shaft head clutch, it is achieved propons drives, improve the driving force of car load, car load is in two when driving pattern, disengages
Clutch of spindle nose 1, disconnects the output of propons, reduces the running resistance of car load, carries fuel economy.
Claims (1)
1. wheel rim disconnects a light-duty vehicle front steering drive axle assembly for device, and this driving axis includes decelerator, output shaft
(2), wheel hub (3) and brake, it is characterised in that this driving axis also includes clutch of spindle nose (1)；Wherein said
The part of clutch of spindle nose (1) be fixed on output shaft (2), another part is fixed on wheel hub (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620319359.XU CN205588898U (en) | 2016-04-16 | 2016-04-16 | Steering drive axle assembly before band pulley limit cut -off apparatus's light automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620319359.XU CN205588898U (en) | 2016-04-16 | 2016-04-16 | Steering drive axle assembly before band pulley limit cut -off apparatus's light automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205588898U true CN205588898U (en) | 2016-09-21 |
Family
ID=56934976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620319359.XU Active CN205588898U (en) | 2016-04-16 | 2016-04-16 | Steering drive axle assembly before band pulley limit cut -off apparatus's light automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205588898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890920A (en) * | 2020-08-12 | 2020-11-06 | 青岛汽车零部件科技创新服务有限公司 | Wheel end power clutch device of belt wheel edge speed reduction front drive axle |
-
2016
- 2016-04-16 CN CN201620319359.XU patent/CN205588898U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890920A (en) * | 2020-08-12 | 2020-11-06 | 青岛汽车零部件科技创新服务有限公司 | Wheel end power clutch device of belt wheel edge speed reduction front drive axle |
| CN111890920B (en) * | 2020-08-12 | 2021-06-08 | 青岛汽车零部件科技创新服务有限公司 | Wheel end power clutch device of belt wheel edge speed reduction front drive axle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |