CN202560976U - Lockable unidirectional differential mechanism applicable to steering drive axle - Google Patents
Lockable unidirectional differential mechanism applicable to steering drive axle Download PDFInfo
- Publication number
- CN202560976U CN202560976U CN2012201790121U CN201220179012U CN202560976U CN 202560976 U CN202560976 U CN 202560976U CN 2012201790121 U CN2012201790121 U CN 2012201790121U CN 201220179012 U CN201220179012 U CN 201220179012U CN 202560976 U CN202560976 U CN 202560976U
- Authority
- CN
- China
- Prior art keywords
- differential
- clutch
- drive axle
- differential mechanism
- steering drive
- 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
Links
Images
Landscapes
- Retarders (AREA)
Abstract
The utility model relates to a lockable unidirectional differential mechanism applicable to a steering drive axle. The lockable unidirectional differential mechanism comprises a differential shell, and is characterized in that two groups of one-way overrun clutches are sleeved inside the differential shell; half shafts are respectively engaged on the one-way overrun clutches; joint sleeves capable of sliding on the half shafts are engaged on the half shafts; joint teeth are arranged on sides, close to the differential shell, of the joint sleeves; and the joint teeth engaged with the joint sleeves are correspondingly arranged on the differential shell. According to the lockable unidirectional differential mechanism provided by the utility model, the joint sleeves and the differential shell can be separated from or jointed with each other through shifting the joint sleeves, so that the differential output of the two half shafts is realized.
Description
Technical field:
But the utility model relates to the unidirectional differential mechanism of a kind of locking of suitable steering drive axle.
Background technique:
For common differential mechanism; The main problem of considering is: can driving force be provided in former and later two directions; Allow left and right sides output terminal to have speed discrepancy, if necessary, can be through forcing combination or providing high frictional force mode to solve one-sided vehicle slip problem.
For the vehicle that multiaxis drives, adopt transfer case to force combination, the subsidiary viscous clutch of transmission shaft or free wheel device, the subsidiary interaxial differential of transmission shaft, the multiaxis driving mode of the subsidiary interaxial differential of jackshaft usually.
Summary of the invention:
The purpose of the utility model is to provide a kind of unidirectional differential mechanism, but this unidirectional differential mechanism is applicable to the locking one-way clutch of steering drive axle.
But the utility model is suitable for the unidirectional differential mechanism of locking of steering drive axle; Comprise the differential housing; It is characterized in that: be equipped with two groups of mono-directional overrun clutchs in the said differential housing, said mono-directional overrun clutch is engaged with semiaxis respectively, is engaged with the clutch collar that can on semiaxis, slide on the semiaxis; Said clutch collar is provided with soldered tooth near the differential case side, and said differential housing correspondence is provided with the soldered tooth with the clutch collar engagement.
Above-mentioned clutch collar is provided with the circumference chute, is provided with in this circumference chute so that the shift fork of clutch collar and the clutch of differential housing.
Above-mentioned mono-directional overrun clutch can adopt the mono-directional overrun clutch of ratchet-type, roller type or wedge block type.
The utility model is through stirring clutch collar, clutch collar is separated with the differential housing or engages, thereby realize the output of two-semiaxle differential.
Description of drawings:
Fig. 1 is the sectional drawing of the utility model;
Fig. 2 is the explosive view of the utility model.
Embodiment:
But the utility model is suitable for the unidirectional differential mechanism of locking of steering drive axle; Comprise differential housing 1; Be equipped with two groups of mono-directional overrun clutchs 2 in the differential housing 1, mono-directional overrun clutch is engaged with semiaxis 3 respectively, is engaged with the clutch collar 4 that can on semiaxis, slide on the semiaxis; Clutch collar 4 is provided with soldered tooth 5 near the differential case side, and differential housing correspondence is provided with the soldered tooth with the clutch collar engagement.
Dial for ease and move, above-mentioned clutch collar is provided with circumference chute 6, is provided with in this circumference chute so that the shift fork 7 of clutch collar and the clutch of differential housing.
Above-mentioned mono-directional overrun clutch can adopt the mono-directional overrun clutch of ratchet-type, roller type, wedge block type or other form.
The utility model is through stirring clutch collar, clutch collar is separated with the differential housing or engages, thereby realize the output of two-semiaxle differential.
But the utility model mono-directional overrun clutch and locking differential are mature technology, but these two kinds of technology are combined dexterously, but a kind of brand-new locking one-way clutch differential mechanism of one-tenth capable of being combined then.This kind clutch is very suitable for the steering drive axle of multiaxis powered vehicle; Be applicable to the employing rigid shaft simultaneously; Through jackshaft main reducing gear does not have the jackshaft or the back axle of the back doube bridge of interaxial differential, but does not recommend to adopt simultaneously, otherwise can't utilize engine braking and other slow brakings.
Claims (3)
1. but the unidirectional differential mechanism of the locking of a suitable steering drive axle; Comprise the differential housing; It is characterized in that: be equipped with two groups of mono-directional overrun clutchs in the said differential housing, said mono-directional overrun clutch is engaged with semiaxis respectively, is engaged with the clutch collar that can on semiaxis, slide on the semiaxis; Said clutch collar is provided with soldered tooth near the differential case side, and said differential housing correspondence is provided with the soldered tooth with the clutch collar engagement.
2. but the unidirectional differential mechanism of the locking of suitable steering drive axle according to claim 1, it is characterized in that: said clutch collar is provided with the circumference chute, is provided with in this circumference chute so that the shift fork of clutch collar and the clutch of differential housing.
3. but the unidirectional differential mechanism of the locking of suitable steering drive axle according to claim 1 and 2, it is characterized in that: said mono-directional overrun clutch can adopt the mono-directional overrun clutch of ratchet-type, roller type or wedge block type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201790121U CN202560976U (en) | 2012-04-25 | 2012-04-25 | Lockable unidirectional differential mechanism applicable to steering drive axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201790121U CN202560976U (en) | 2012-04-25 | 2012-04-25 | Lockable unidirectional differential mechanism applicable to steering drive axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202560976U true CN202560976U (en) | 2012-11-28 |
Family
ID=47210636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201790121U Expired - Fee Related CN202560976U (en) | 2012-04-25 | 2012-04-25 | Lockable unidirectional differential mechanism applicable to steering drive axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202560976U (en) |
-
2012
- 2012-04-25 CN CN2012201790121U patent/CN202560976U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201739476U (en) | Multifunctional auxiliary transmission | |
| CN103363040B (en) | Multi-speed transmission gear and clutch configuration are arranged | |
| CN202448744U (en) | Double-motor combination driving device of electric vehicle | |
| MY164114A (en) | Transmission system for a vehicle | |
| WO2007133370A3 (en) | Driveline coupling for electric module | |
| WO2008146452A1 (en) | Driving force distribution/transmission device | |
| WO2009127324A3 (en) | Axle drive arrangement of a vehicle having transfer case | |
| CN105317978A (en) | Multi-speed dual clutch transmission | |
| EP2357382A1 (en) | Integrated gear train with bidirectional input and one-way output | |
| CN109642654B (en) | Differential for motor vehicle | |
| CN202219825U (en) | Three-wheeled motorcycle three-gear transmission | |
| WO2015017432A3 (en) | True four wheel drive system for vehicle | |
| CN104455239A (en) | Rear coaxial automotive transmission | |
| SE439279B (en) | VEHICLE CHARGE FOR MOTOR VEHICLE | |
| JP2014141239A (en) | Hybrid propulsion system for vehicle and transmission for the same | |
| WO2011092535A3 (en) | Locking differential | |
| CN202560976U (en) | Lockable unidirectional differential mechanism applicable to steering drive axle | |
| CN103671756B (en) | Multiple-speed gear-box | |
| CN107448576B (en) | Novel differential mechanism | |
| CN203666394U (en) | Combination speed changer assembly with transfer case device | |
| CN203974558U (en) | A kind of driving system for miniature car | |
| CN107667028B (en) | Hybrid drive for a motor vehicle and hybrid motor vehicle | |
| CN202242997U (en) | Torque power takeoff | |
| KR101766153B1 (en) | Transmission for vehicle | |
| CN205260778U (en) | Light simple type vegetable harvesting machine gearbox |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20180425 |