CN107225967A - A kind of differential bridge - Google Patents
A kind of differential bridge Download PDFInfo
- Publication number
- CN107225967A CN107225967A CN201710591831.4A CN201710591831A CN107225967A CN 107225967 A CN107225967 A CN 107225967A CN 201710591831 A CN201710591831 A CN 201710591831A CN 107225967 A CN107225967 A CN 107225967A
- Authority
- CN
- China
- Prior art keywords
- differential
- differential bridge
- clutch
- pivot pin
- differential mechanism
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/38—Constructional details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/38—Constructional details
- F16H48/40—Constructional details characterised by features of the rotating cases
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Retarders (AREA)
Abstract
The invention discloses a kind of differential bridge, including differential mechanism and the clutch for the input shaft side for being arranged in the differential bridge.Wherein, clutch is arranged on input shaft side, to be adapted to time sharing all-terrain vehicle and differential mechanism automatic control function, also, clutch and drive axle are arranged together, so as to reduce the strong point, save cost.
Description
Technical field
The present invention relates to differential bridge technical field, more particularly to a kind of differential bridge.
Background technology
Automobile differential is that left and right (or forward and backward) driving wheel can be made to realize the mechanism rotated with different rotating speeds, differential bridge
On be provided with differential mechanism and clutch, in the prior art due to structure be not suitable for time sharing all-terrain vehicle and differential mechanism be unable to from
Dynamic control.
Therefore, how a kind of differential bridge is provided, to be adapted to time sharing all-terrain vehicle and differential mechanism automatic control function, is
Current those skilled in the art technical problem urgently to be resolved hurrily.
The content of the invention
In view of this, it is an object of the invention to provide a kind of differential bridge, to be adapted to time sharing all-terrain vehicle and differential
Device automatic control function.
In order to achieve the above object, the present invention provides following technical scheme：
A kind of differential bridge, including differential mechanism and the clutch for the input shaft side for being arranged in the differential bridge.
It is preferred that, above-mentioned clutch controls to disengage and engagement using motor.
It is preferred that, above-mentioned differential mechanism is toothed differential gear box.
It is preferred that, the housing of above-mentioned differential mechanism is monolithic construction.
It is preferred that, the active ring and housing of above-mentioned differential mechanism are connected using pivot pin.
It is preferred that, above-mentioned pivot pin is connected as interference fit.
It is preferred that, it is provided with internal thread hole at the top of above-mentioned pivot pin.
It is preferred that, sleeving and riveting plays safety effect after above-mentioned pivot pin interference fit.
The differential bridge that the present invention is provided, including differential mechanism and the clutch for the input shaft side for being arranged in differential bridge.Wherein, from
Clutch is arranged on input shaft side, to be adapted to time sharing all-terrain vehicle and differential mechanism automatic control function, also, clutch and drive
Dynamic bridge is arranged together, so as to reduce the strong point, saves cost.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of differential bridge provided in an embodiment of the present invention；
Fig. 2 is the structural representation of differential mechanism provided in an embodiment of the present invention.
In figure 1 above -2：
Differential mechanism 1, housing 2, drive axle 3, clutch 4, active ring 5, pivot pin 6.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 1 and Fig. 2 are refer to, Fig. 1 is the structural representation of differential bridge provided in an embodiment of the present invention；Fig. 2 is the present invention
The structural representation for the differential mechanism that embodiment is provided.
Differential bridge provided in an embodiment of the present invention, including differential mechanism 1 and the clutch for the input shaft side for being arranged in differential bridge
4.Wherein, clutch 4 is arranged on input shaft side, to be adapted to time sharing all-terrain vehicle and differential mechanism automatic control function, also,
Clutch 4 and drive axle 3 are arranged together, so as to reduce the strong point, save cost.
In order to further optimize such scheme, clutch 4 controls to disengage and engagement using motor.
In addition, the active ring 5 and housing 2 of differential mechanism 1 are connected using pivot pin 6.Pivot pin 6 is connected as interference fit.Pivot pin 6
Top is provided with internal thread hole, facilitates sleeving and riveting after the dismounting and debugging of differential mechanism 1, sleeving and riveting after debugging, i.e. pivot pin 6 interference fit to rise
To safety effect, prevent pivot pin 6 from moving axially, play safety effect.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (8)
1. a kind of differential bridge, it is characterised in that the clutch including differential mechanism He the input shaft side for being arranged in the differential bridge.
2. differential bridge according to claim 1, it is characterised in that the clutch controls to disengage and nibble using motor
Conjunction state.
3. differential bridge according to claim 1, it is characterised in that the differential mechanism is toothed differential gear box.
4. differential bridge according to claim 3, it is characterised in that the housing of the differential mechanism is monolithic construction.
5. differential bridge according to claim 1, it is characterised in that the active ring and housing of the differential mechanism are connected using pivot pin
Connect.
6. differential bridge according to claim 5, it is characterised in that the pivot pin is connected as interference fit.
7. differential bridge according to claim 5, it is characterised in that be provided with internal thread hole at the top of the pivot pin.
8. differential bridge according to claim 5, it is characterised in that sleeving and riveting plays insurance and made after the pivot pin interference fit
With.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710591831.4A CN107225967B (en) | 2017-07-19 | 2017-07-19 | Differential axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710591831.4A CN107225967B (en) | 2017-07-19 | 2017-07-19 | Differential axle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107225967A true CN107225967A (en) | 2017-10-03 |
| CN107225967B CN107225967B (en) | 2024-04-12 |
Family
ID=59956077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710591831.4A Active CN107225967B (en) | 2017-07-19 | 2017-07-19 | Differential axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107225967B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2198455Y (en) * | 1994-05-13 | 1995-05-24 | 孟津县传感器制造厂 | Tooth engaged free wheel differential |
| CN2667241Y (en) * | 2003-12-16 | 2004-12-29 | 中国三江航天工业集团公司 | Jaw free wheel type differential mechanism |
| CN200978937Y (en) * | 2006-11-10 | 2007-11-21 | 湖北万山宏业汽车零部件有限公司 | Modified jaw type differential gear |
| CN201159274Y (en) * | 2007-12-26 | 2008-12-03 | 陕西汽车集团有限责任公司 | Tooth embedding type differential gear between shafts |
| CN201172372Y (en) * | 2007-09-13 | 2008-12-31 | 章福兴 | Four-wheel driving axle for small-sized vehicle |
| CN101737478A (en) * | 2010-02-05 | 2010-06-16 | 浙江理工大学 | Driving limited-slip differential |
| CN102673395A (en) * | 2012-04-27 | 2012-09-19 | 长城汽车股份有限公司 | Four-wheel drive system of automobile |
| WO2012152365A1 (en) * | 2011-05-06 | 2012-11-15 | Audi Ag | Drive device for four-wheel-drive motor vehicles |
| JP2014073713A (en) * | 2012-10-03 | 2014-04-24 | Honda Motor Co Ltd | Driving force transmission device for four-wheel drive vehicle |
| CN205395772U (en) * | 2016-03-30 | 2016-07-27 | 长城汽车股份有限公司 | Transfer case and vehicle |
-
2017
- 2017-07-19 CN CN201710591831.4A patent/CN107225967B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2198455Y (en) * | 1994-05-13 | 1995-05-24 | 孟津县传感器制造厂 | Tooth engaged free wheel differential |
| CN2667241Y (en) * | 2003-12-16 | 2004-12-29 | 中国三江航天工业集团公司 | Jaw free wheel type differential mechanism |
| CN200978937Y (en) * | 2006-11-10 | 2007-11-21 | 湖北万山宏业汽车零部件有限公司 | Modified jaw type differential gear |
| CN201172372Y (en) * | 2007-09-13 | 2008-12-31 | 章福兴 | Four-wheel driving axle for small-sized vehicle |
| CN201159274Y (en) * | 2007-12-26 | 2008-12-03 | 陕西汽车集团有限责任公司 | Tooth embedding type differential gear between shafts |
| CN101737478A (en) * | 2010-02-05 | 2010-06-16 | 浙江理工大学 | Driving limited-slip differential |
| WO2012152365A1 (en) * | 2011-05-06 | 2012-11-15 | Audi Ag | Drive device for four-wheel-drive motor vehicles |
| CN102673395A (en) * | 2012-04-27 | 2012-09-19 | 长城汽车股份有限公司 | Four-wheel drive system of automobile |
| JP2014073713A (en) * | 2012-10-03 | 2014-04-24 | Honda Motor Co Ltd | Driving force transmission device for four-wheel drive vehicle |
| CN205395772U (en) * | 2016-03-30 | 2016-07-27 | 长城汽车股份有限公司 | Transfer case and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107225967B (en) | 2024-04-12 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |