CN2228429Y - Front-driving axle end clutch assembly - Google Patents
Front-driving axle end clutch assembly Download PDFInfo
- Publication number
- CN2228429Y CN2228429Y CN 95210545 CN95210545U CN2228429Y CN 2228429 Y CN2228429 Y CN 2228429Y CN 95210545 CN95210545 CN 95210545 CN 95210545 U CN95210545 U CN 95210545U CN 2228429 Y CN2228429 Y CN 2228429Y
- Authority
- CN
- China
- Prior art keywords
- clutch
- knob
- sliding gear
- housing
- car
- 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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- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a car driving device which is especially arranged on the steering driving axle of a light cross-country car. The car driving device is composed of a casing, a sliding gear sleeve arranged in the casing, a fixing gear sleeve connected with a car half-axle, and a clutch mechanism controlling the engagement or disengagement of the two gear sleeves, wherein, the clutch mechanism comprises a clutch knob, a pressing spring arranged between the clutch knob and the sliding gear sleeve, a pressing spring check ring, and a check ring; the two gear sleeves are engaged with each other through involute tooth profile spline teeth. The car driving device has the advantages of good anti-shocking performance, strong torsion transmitting ability, flexible stable engaging and disengaging ability, etc. The utility model can be used for imported and domestic light cross-country cars.
Description
The utility model relates to a kind of installation of automotive trannsmission system, particularly is installed on the steering drive axle of light off-road vehicle and various modification cross country cars.
Existing light off-road vehicle, owing to be subjected to the restriction of original design state, front-wheel is in bonding state all the time with outer semiaxis, even when not using before driving to travel, the condition of front drive system is also along with front-wheel rotates.Friction, abrasion, the gear that it is unnecessary that this has just caused the front drive system part stirs oil and overcomes and quicken the power waste that moment of inertia etc. is caused, and reduced mechanical efficiency, influences the tractive performance of automobile, increased unnecessary consumption of fuel.The notification number that Patent Office of the People's Republic of China announces on July nineteen ninety 11 is CN2059133u " before driving clutch assembly ".It is by the clutch turn-knob, and the control front-wheel combines and disengaging with outer semiaxis, has solved the problems referred to above basically.But it is not steady to exist clutch, separate not thorough, poor seismic behavior, meshing disadvantage such as dumb.
It is a kind of meshing flexible that the purpose of the utility model is to provide, and anti-seismic performance is good, the drive axle head clutch assembly that moment of torsion is big.
Drive axle head clutch assembly is by housing, is contained in the sliding gear collar in the housing, with automobile axle shaft spline bonded assembly fixed teeth cover and control sliding gear collar and fixed teeth cover in conjunction with or the engaging and disengaging gear that separates form.Engaging and disengaging gear comprises that relative housing can be contained in the stage clip, stage clip ring washer, the ring washer that play steady effect between clutch turn-knob and the sliding gear collar along the clutch turn-knob of rotational.
Below in conjunction with embodiment shown in the drawings the utility model is done detailed explanation.
Fig. 1 is the utility model disengaged condition scheme drawing.
Drive axle head clutch assembly by housing 2, be contained in the sliding gear collar 3 in the housing 2, the engaging and disengaging gear compositions that are connected or separate with automobile axle shaft spline bonded assembly fixed teeth cover 14 and control sliding gear collar 3 and fixed teeth cover 14.
Have six bolts hole on the housing 2, during use, housing 2 is assemblied on the automotive wheel hub with double-screw bolt 10 and locking plate 11; Have 6 half garden deep-slotted chip breakers on housing 2 inwalls, have second half deep-slotted chip breaker corresponding with it on sliding gear collar 3 outer walls, in the hole, garden that two deep-slotted chip breakers are formed guide pillar 1 is housed, guide pillar 1 plays connection and transfer torque effect, and sliding gear collar 3 is play the guiding role.Sliding gear collar 3 inwalls are made the involute gear profile spline, and fixed teeth is overlapped 14 outer walls and made the spline that matches with sliding gear collar 3 sizes, shape, and fixed teeth is overlapped 14 inwalls and made spline and being connected with automobile axle shaft together with pattern chain block set 15.
Engaging and disengaging gear comprises; The screwed clutch turn-knob 7 in rear portion is enclosed within clutch turn-knob 7 outer, its middle stage clip ring washers 13 that have the turn-knob nut, is with stage clip 9 in the stage clip ring washer 13, and stage clip 9 two ends are equipped with ring washer 4.When needs make the front wheel spindle head clutch be in bonding state, can clockwise rotate clutch turn-knob 7, stage clip ring washer 13 just moves axially to the right along the plug helix of clutch turn-knob 7, sliding gear collar 3 is also under the effect of stage clip ring washer 13 and ring washer 4, overlapping 14 in company with moving to right with fixed teeth combines, at this moment, the power that semiaxis transmits outside the automobile just can be defeated by automotive hub through fixed teeth cover 14, sliding gear collar 3 and housing 2 successively and be realized before driving.
Have seal ring and knock hole at clutch turn-knob 9 outer walls, be equipped with seal ring 8 and steel ball 5, spring 6 on it respectively, they are respectively to play sealing and positioning action.An arc groove is opened in housing 2 relative steel balls 5 positions, and clutch turn-knob 7 can be rotated in housing 2 arc groove scopes, and the radian of arc groove is decided on sliding gear collar 3 collapsing lengths.
Because advantages such as the utility model makes clutch turn-knob 7 adopt the oblique side self-locking device of pellet shot from a slingshot location, spring antidetonation and knob helical pitch on the one hand, so guaranteed meshing reliability, the tool clutch is steady, separates thoroughly, and anti-seismic performance is good.On the other hand, employing involute gear profile spline and garden post feather key between fixed teeth cover 14 and sliding gear collar 3 are advantage such as so it is even to have a flank of tooth distribution of stress, and torque transmission capacity is strong, and clutch is flexible.It can be widely used in import and homemade total mass on the light off-road vehicle below 3 tons.
Embodiment shown in the drawings, housing maximum outside diameter 106mm, length is 62.5mm.
Claims (3)
1, a kind of drive axle head clutch assembly, by housing (2), be contained in the sliding gear collar (3) in the housing (2), with automobile axle shaft spline bonded assembly fixed teeth cover (14) and control sliding gear collar (3) and fixed teeth cover (14) in conjunction with or the engaging and disengaging gear that separates form, it is characterized in that: described engaging and disengaging gear comprises: relative housing (2) can be along the clutch turn-knob (7) of rotational, be contained in stage clip (9), stage clip ring washer (13), ring washer (14) between clutch turn-knob (7) and the sliding gear collar (2).
2, drive axle head clutch assembly according to claim 1 is characterized in that: the steel ball (5) and the spring (6) that play the role of positioning are housed between clutch turn-knob and the housing.
3, drive axle head clutch assembly according to claim 1 and 2 is characterized in that: sliding gear collar (3) and the fixed teeth cover (14) that matches with it are the involute gear profile spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95210545 CN2228429Y (en) | 1995-05-06 | 1995-05-06 | Front-driving axle end clutch assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95210545 CN2228429Y (en) | 1995-05-06 | 1995-05-06 | Front-driving axle end clutch assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2228429Y true CN2228429Y (en) | 1996-06-05 |
Family
ID=33861237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95210545 Expired - Fee Related CN2228429Y (en) | 1995-05-06 | 1995-05-06 | Front-driving axle end clutch assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2228429Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465858A (en) * | 2013-09-03 | 2013-12-25 | 邹长云 | Safety window breakage button |
| CN104290596A (en) * | 2014-08-20 | 2015-01-21 | 湖南中联重科车桥有限公司 | Steering drive axle, wheel-side clutch device thereof and vehicle |
| CN107762733A (en) * | 2016-08-16 | 2018-03-06 | 李查启学 | Intelligent automatic identification wind-force disengaging type wind powered generator system |
| CN109591515A (en) * | 2019-01-02 | 2019-04-09 | 福建省晋江市东石肖下连盛机械配件厂（普通合伙） | A kind of wheel hub clutch and its working method |
| CN109720152A (en) * | 2019-01-22 | 2019-05-07 | 徐工集团工程机械股份有限公司 | A kind of spindle nose lock, cross-country chassis walking mechanism and unpowered Trailer equipment |
| CN115366989A (en) * | 2022-07-19 | 2022-11-22 | 苏州新鼎应急装备科技有限公司 | All-terrain wheeled robot chassis |
-
1995
- 1995-05-06 CN CN 95210545 patent/CN2228429Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465858A (en) * | 2013-09-03 | 2013-12-25 | 邹长云 | Safety window breakage button |
| CN104290596A (en) * | 2014-08-20 | 2015-01-21 | 湖南中联重科车桥有限公司 | Steering drive axle, wheel-side clutch device thereof and vehicle |
| CN107762733A (en) * | 2016-08-16 | 2018-03-06 | 李查启学 | Intelligent automatic identification wind-force disengaging type wind powered generator system |
| CN107762733B (en) * | 2016-08-16 | 2020-05-29 | 李查启学 | Intelligent automatic identification wind power clutch type wind driven generator system |
| CN109591515A (en) * | 2019-01-02 | 2019-04-09 | 福建省晋江市东石肖下连盛机械配件厂（普通合伙） | A kind of wheel hub clutch and its working method |
| CN109591515B (en) * | 2019-01-02 | 2024-04-26 | 福建省晋江市东石肖下连盛机械配件厂（普通合伙） | Hub clutch mechanism and working method thereof |
| CN109720152A (en) * | 2019-01-22 | 2019-05-07 | 徐工集团工程机械股份有限公司 | A kind of spindle nose lock, cross-country chassis walking mechanism and unpowered Trailer equipment |
| CN115366989A (en) * | 2022-07-19 | 2022-11-22 | 苏州新鼎应急装备科技有限公司 | All-terrain wheeled robot chassis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |