CN106555869A - With the driving axis for improving lubricating system - Google Patents
With the driving axis for improving lubricating system Download PDFInfo
- Publication number
- CN106555869A CN106555869A CN201510631246.3A CN201510631246A CN106555869A CN 106555869 A CN106555869 A CN 106555869A CN 201510631246 A CN201510631246 A CN 201510631246A CN 106555869 A CN106555869 A CN 106555869A
- Authority
- CN
- China
- Prior art keywords
- oil
- differential
- driving axis
- tiler
- lubricating system
- 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
Classifications
-
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0424—Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes
-
- 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
- F16H48/40—Constructional details characterised by features of the rotating cases
-
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
-
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0457—Splash lubrication
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Details Of Gearings (AREA)
- Retarders (AREA)
Abstract
The present invention relates to a kind of driving axis with improved lubricating system, which solve current conventional drive axle assembly it is actually used during, it is impossible to lubricating oil is entered in differential carrier body, the situation for causing differential mechanism internal lubrication not good.Be cast with FE Tiler be provided projectingly connect oil vessel, the dynamic bevel gear of main dynamic bevel gear rotates the lubricating oil for splashing and can be captured by the oil vessel that connects being provided projectingly on FE Tiler, and the annular oil groove structure of main deceleration housing assy is flowed into by the oil duct on FE Tiler, lubricating oil is entered annular oil groove structure and is flowed in the hollow region formed between adjusting nut oil baffle disc and differential carrier inwall by the notching construction on adjusting nut circumference, lubricating oil positioned at hollow region can pass through the oil-collecting mechanism that differential carrier inwall flows into the depression arranged on differential carrier inwall with the rotation of differential assembly, and then differential mechanism inner chamber is flowed into by the oil groove excessively opened up on differential carrier inwall, complete the lubrication to each part in differential mechanism.
Description
Technical field
The invention belongs to field of vehicle drive, is related to a kind of driving axis, more particularly, to one kind to driving
The lubrication system of axle assembly is improved.
Background technology
Most of vehicles include one or more driving axis, and driving axis are located at the end of automotive transmission,
Its basic function is the rotating speed for reducing transmitting from final drive shaft, increases the torque for being transmitted to come by power transmission shaft, by torque point
Dispensing left and right driving wheel, and make it have differential function.
During conventional drive axle assembly is actually used, it is impossible to lubricating oil is entered in differential carrier body, cause
Differential mechanism internal lubrication is not good, it is difficult to lubricating oil film is formed between part, so as to cause differential mechanism each parts
Damage.
The content of the invention
It is contemplated that one or more problems existed for above-mentioned prior art, there is provided a kind of that there is improvement lubrication
The driving axis of system, which passes through lubrication analysis has carried out many wheel optimization designs to lubricant passage way, finally by platform
The checking of frame test determines the oil circuit design of optimum.
The technical scheme is that：
A kind of driving axis with improvement lubricating system, it is characterised in that
It is arranged in the prominent part of on FE Tiler 11 and connects oil vessel, connect oil vessel one side and be provided with the opening for receiving lubricating oil, other faces is close
Envelope, the import for connecing oil vessel bottom with the oil duct 15 opened up in FE Tiler main body are communicated, and connect oil vessel outer wall and bonnet 2
Between leave gap；
3 inwall of reducing gearbox assembly is provided with annular oil groove structure, outlet and 16 phase of annular oil groove structure of oil duct 15
It is logical；
Oil baffle disc structure 17 is set on adjusting nut 12, and adjusting nut is circumferentially upper to arrange notching construction 18, fluting
Structure is communicated with annular oil groove structure, oil baffle disc structure and the differential carrier inwall of notching construction connection adjusting nut it
Between the cavity that formed.
Further, the inwall 19 of differential carrier is provided with the oil-collecting mechanism 20 of depression.
Further, oil groove 21 was provided with differential mechanism shell wall, the connection oil catcher of oil groove 21 structure 20 and differential mechanism was crossed
Inner chamber.
Further, the described oil vessel that connects is oil-containing groove 14, and the oil-containing groove is other face seals of one side open, oily
15 import of road is located at the bottom of oil-containing groove.
Further, it is described to connect oil vessel, oil duct and FE Tiler integrally casting shaping.
Further, oil duct 15 is relative with the horizontal angle of inclination；Cross oil groove 21 relative with the horizontal inclination
Angle.
Further, multiple notching constructions 18 are provided with adjusting nut 12；Described oil-collecting mechanism 20 is annular
Chamber, described oil groove of crossing along the circumferential direction are provided with multiple.
Further, driving axis include axle housing 1, bonnet 2, main reducing gear housing assy 3, main dynamic bevel gear
4th, differential assembly 5；Differential assembly 5 includes planetary gear 6, cross axle 7, axle shaft gear 8 and differential carrier 9；
Main reducing gear housing assy 3 includes reducing gearbox 10, FE Tiler 11, adjusting nut 12, draw-off tray 13；
The oil circuit path of lubricating system is：The lubricating oil quilt for splashing is rotated by the dynamic bevel gear of main dynamic bevel gear 4
The oil vessel that connects between FE Tiler and bonnet is captured, and the annular oil groove knot of main deceleration housing assy 3 is flowed into by oil duct 15
Structure 16, annular oil groove structure 16 are communicated with the notching construction 18 of adjusting nut, and the lubricating oil passes through notching construction
18 flow into the hollow region that adjusting nut oil baffle disc structure 17 is formed with draw-off tray 13, positioned at the lubrication of hollow region
Oil can enter as the rotation of differential assembly is by the oil-collecting mechanism 20 of the inflow differential carrier of differential carrier inwall 19
And pass through the oil groove 21 of crossing on differential carrier inwall and flow into differential mechanism inner chamber, complete the profit to each part in differential mechanism
It is sliding.
Further, angle of inclination of the oil duct 15 relatively with the horizontal 5 °～30 °；Cross oil groove 21 it is relative with
Horizontal plane is into 5 °～40 ° of angle of inclination.
Further, oil-containing groove is cast at the top of FE Tiler, and which shares a face with FE Tiler, and the side of oil-containing groove adopts
Arcwall face structure.
The present invention compared with prior art, with advantages below：
(1), FE Tiler is provided with and connects oil vessel, oil duct by ring channel structures, notching construction connected with differential shell
Chamber, improves lubrication；In addition, directly casting can connecing between oil vessel and the oil-containing groove and bonnet for oil-containing groove
There is certain gap, reduces cost simplifies processing and assembly technology.
(2) oil groove was provided between differential carrier oil-collecting mechanism and its inner chamber, and multiple oil grooves excessively, more favorably
In the inflow of lubricating oil.
(3) many wheel optimization designs, testing finally by bench test have been carried out to lubricant passage way by lubrication analysis,
Card determines the oil circuit design of optimum.
Description of the drawings
Fig. 1 is the sectional structure chart of one embodiment with the driving axis for improving lubricating system of the present invention；
Fig. 2 is the solid of one embodiment of the FE Tiler with the driving axis for improving lubricating system of the present invention
Figure；
Fig. 3 is another angle of one embodiment of the FE Tiler with the driving axis for improving lubricating system of the present invention
The axonometric chart of degree；
Fig. 4 is the partial cutaway of one embodiment of the FE Tiler with the driving axis for improving lubricating system of the present invention
Face structural representation；
Fig. 5 is an enforcement of the main reducing gear housing assy with the driving axis for improving lubricating system of the present invention
The part section structural representation of example；
Fig. 6 is the vertical of one embodiment of the adjusting nut with the driving axis for improving lubricating system of the present invention
Body figure；
Fig. 7 is the office of one embodiment of the adjusting nut with the driving axis for improving lubricating system of the present invention
Portion's cross-sectional view；
Fig. 8 is the vertical of one embodiment of the differential carrier with the driving axis for improving lubricating system of the present invention
Body figure；
Fig. 9 is the office of one embodiment of the differential carrier with the driving axis for improving lubricating system of the present invention
Portion's cross-sectional view.
Wherein：1st, axle housing；2nd, bonnet；3rd, main reducing gear housing assy；4th, main dynamic bevel gear；5th, differential mechanism
Assembly；6th, planetary gear；7th, cross axle；8th, axle shaft gear；9th, differential carrier；10th, reducing gearbox；11、
FE Tiler；12nd, adjusting nut；13rd, draw-off tray；14th, oil-containing groove；15th, oil duct；16th, annular oil groove structure；
17th, oil baffle disc structure；18th, notching construction；19th, inwall；20th, oil-collecting mechanism；21st, cross oil groove.
Specific embodiment
The present invention is further described in conjunction with drawings and the specific embodiments.
A kind of driving axis, mainly include as shown in Figure 1：Axle housing 1, bonnet 2, main reducing gear housing assy 3,
Main dynamic bevel gear 4, differential assembly 5, the differential assembly 5 include planetary gear 6, cross axle 7, semiaxis
Gear 8, and differential carrier 9；The main reducing gear housing assy 3 includes reducing gearbox 10, FE Tiler 11, adjustment spiral shell
Female 12, draw-off tray 13.
As shown in Figure 2,3, 4, oil-containing groove 14 is directly cast with the top of FE Tiler 11, between the oil-containing groove and bonnet 2
There is certain gap, and oil duct 15 is cast with oil-containing groove bottom.
As shown in figure 5, reducing gearbox assembly 3 is provided with annular oil groove structure 16.
As shown in Figure 6,7, oil baffle disc structure 17 is provided with the inside of adjusting nut 12, outer end is provided with multiple flutings
Structure 18.
9 inwall 19 of differential carrier is provided with oil-collecting mechanism 20 as shown in Figure 8,9, and oil-collecting mechanism 20 with it is poor
Multiple oil grooves 21 excessively are provided between shell inner chamber.
Driving axis include axle housing 1, bonnet 2, main reducing gear housing assy 3, main dynamic bevel gear 4, differential mechanism
Assembly 5；Differential assembly 5 includes planetary gear 6, cross axle 7, axle shaft gear 8 and differential carrier 9；Main deceleration
Device housing assy 3 includes reducing gearbox 10, FE Tiler 11, adjusting nut 12, draw-off tray 13.
Oil-containing groove 14 is directly cast with the top of FE Tiler 11, between the oil-containing groove and bonnet 2, has certain gap, and
Oil-containing groove bottom is cast with oil duct 15.Reducing gearbox assembly 3 is provided with annular oil groove structure 16.On the inside of adjusting nut 12
Oil baffle disc structure 17 is provided with, outer end is provided with multiple notching constructions 18.9 inwall 19 of differential carrier is provided with can
Think the oil-collecting mechanism 20 of annular chamber, and multiple oil grooves excessively are provided between oil-collecting mechanism 20 and differential carrier inner chamber
21。
The oil circuit path of lubricating system is：The lubricating oil quilt for splashing is rotated by the dynamic bevel gear of main dynamic bevel gear 4
The oil vessel that connects between FE Tiler and bonnet is captured, and the annular oil groove knot of main deceleration housing assy 3 is flowed into by oil duct 15
Structure 16, annular oil groove structure 16 are communicated with the notching construction 18 of adjusting nut, and the lubricating oil passes through notching construction
18 flow into the hollow region that adjusting nut oil baffle disc structure 17 is formed with draw-off tray 13, positioned at the lubrication of hollow region
Oil can enter as the rotation of differential assembly is by the oil-collecting mechanism 20 of the inflow differential carrier of differential carrier inwall 19
And pass through the oil groove 21 of crossing on differential carrier inwall and flow into differential mechanism inner chamber, complete the profit to each part in differential mechanism
It is sliding.
In other examples, other can be arranged in the prominent part of on FE Tiler 11 and connect oil vessel, be connect oil vessel one side and be provided with and connect
The opening of lubricating oil is received, other face seals connect the import phase of the oil duct 15 opened up in oil vessel bottom and FE Tiler main body
It is logical, to connect gap is left between oil vessel outer wall and bonnet 2.
Connect oil vessel, oil duct and FE Tiler and be preferably integrally casting shaping.
3 inwall of reducing gearbox assembly is provided with annular oil groove structure, outlet and 16 phase of annular oil groove structure of oil duct 15
It is logical；Oil baffle disc structure 17 is set on adjusting nut 12, and adjusting nut is circumferentially upper to arrange notching construction 18, fluting
Structure is communicated with annular oil groove structure, oil baffle disc structure and the differential carrier inwall of notching construction connection adjusting nut it
Between the cavity that formed.The inwall 19 of differential carrier is provided with the oil-collecting mechanism 20 of depression, can be annular chamber.Difference
Oil groove 21 was provided with fast device shell wall, the connection oil catcher of oil groove 21 structure 20 and differential mechanism inner chamber was crossed.15 phase of oil duct
To with the horizontal angle of inclination；Cross oil groove 21 relative with the horizontal angle of inclination.Oil duct and the section for crossing oil groove
Can be the structure such as square or circular.
In a preferred embodiment, angle of inclination of the oil duct 15 relatively with the horizontal 5 °～30 °, such as 5 °,
10°、15°、30°；Cross the relative angle of inclination with the horizontal 5 °～40 ° of oil groove 21, such as 5 °, 10
°、15°、30°、40°。
In a preferred embodiment, multiple notching constructions 18 are provided with adjusting nut 12；Described oil catcher
Structure 20 is annular chamber, and described oil groove of crossing along the circumferential direction is provided with multiple.
In a preferred embodiment, as shown in Figure 2,3, 4, oil-containing groove is cast at the top of FE Tiler, itself and FE Tiler
A face is shared, its side is arcwall face structure.
Finally it should be noted that:Above example only to illustrate this case technical scheme rather than a limitation；To the greatest extent
Pipe has been described in detail to this case with reference to preferred embodiment, and those of ordinary skill in the art should be understood：
Still the specific embodiment of this case can be modified or equivalent is carried out to some technical characteristics；And not
Depart from the spirit of this case technical scheme, which all should be covered in the middle of the technical scheme scope being claimed in this case.
Claims (10)
1. a kind of with the driving axis for improving lubricating system, it is characterised in that
It is arranged in the prominent part of on FE Tiler (11) and connects oil vessel, connects oil vessel one side and be provided with the opening for receiving lubricating oil,
Other face seals, the import for connecing oil vessel bottom with the oil duct (15) opened up in FE Tiler main body are communicated, and connect oil
Gap is left between container outer wall and bonnet (2)；
Reducing gearbox assembly (3) inwall is provided with annular oil groove structure, the outlet of oil duct (15) and annular oil groove
Structure (16) is communicated；
Oil baffle disc structure (17) is set on adjusting nut (12), and adjusting nut is circumferentially upper to arrange notching construction
(18), notching construction is communicated with annular oil groove structure, notching construction connection adjusting nut oil baffle disc structure with
The cavity formed between differential carrier inwall.
2. it is according to claim 1 a kind of with the driving axis for improving lubricating system, it is characterised in that poor
The inwall (19) of fast device shell is provided with the oil-collecting mechanism (20) of depression.
3. according to claim 1 and 2 a kind of with the driving axis for improving lubricating system, it is characterised in that
Oil groove (21) was provided with differential mechanism shell wall, was crossed in oil groove (21) connection oil catcher structure (20) and differential mechanism
Chamber.
4. according to a kind of arbitrary described driving axis with improvement lubricating system of claims 1 to 3, its feature
It is that described to connect oil vessel for oil-containing groove (14), the oil-containing groove is other face seals of one side open, oil duct
(15) import is located at the bottom of oil-containing groove.
5. according to a kind of arbitrary described driving axis with improvement lubricating system of Claims 1-4, its feature
It is that described connects oil vessel, oil duct and FE Tiler integrally casting shaping.
6. it is according to claim 3 a kind of with the driving axis for improving lubricating system, it is characterised in that oil
Road (15) is relative with the horizontal angle of inclination；Cross oil groove (21) relative with the horizontal angle of inclination.
7. it is according to claim 3 a kind of with the driving axis for improving lubricating system, it is characterised in that to adjust
Multiple notching constructions (18) are provided with whole nut (12)；Described oil-collecting mechanism (20) is annular chamber,
Described oil groove of crossing along the circumferential direction is provided with multiple.
8. according to claim 3 a kind of with the driving axis for improving lubricating system, it is characterised in that
Driving axis include axle housing (1), bonnet (2), main reducing gear housing assy (3), main by mantle tooth
Wheel (4), differential assembly (5)；Differential assembly (5) includes planetary gear (6), cross axle (7), axle shaft gear (8)
And differential carrier (9)；Main reducing gear housing assy (3) includes reducing gearbox (10), FE Tiler (11), adjustment
Nut (12), draw-off tray (13)；
The oil circuit path of lubricating system is：The profit splashed is rotated by the dynamic bevel gear of main dynamic bevel gear (4)
Lubricating oil is captured by the oil vessel that connects between FE Tiler and bonnet, and flows into main deceleration housing assy (3) by oil duct (15)
Annular oil groove structure (16), annular oil groove structure (16) is communicated with the notching construction (18) of adjusting nut, described
During lubricating oil is formed by notching construction (18) inflow adjusting nut oil baffle disc structure (17) and draw-off tray (13)
Dummy section, the lubricating oil positioned at hollow region can pass through differential carrier inwall (19) with the rotation of differential assembly
The oil-collecting mechanism (20) of differential carrier is flowed into, and then is flowed into by the oil groove (21) of crossing on differential carrier inwall
Differential mechanism inner chamber, completes the lubrication to each part in differential mechanism.
9. it is according to claim 6 a kind of with the driving axis for improving lubricating system, it is characterised in that oil
Angle of inclination of the road (15) relatively with the horizontal 5 °～30 °；Cross oil groove (21) it is relative with the horizontal
5 °～40 ° of angle of inclination.
10. it is according to claim 4 a kind of with the driving axis for improving lubricating system, it is characterised in that to connect
Oil groove is cast at the top of FE Tiler, and which shares a face with FE Tiler, and the side of oil-containing groove adopts arcwall face structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510631246.3A CN106555869B (en) | 2015-09-29 | 2015-09-29 | With the driving axis for improving lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510631246.3A CN106555869B (en) | 2015-09-29 | 2015-09-29 | With the driving axis for improving lubricating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106555869A true CN106555869A (en) | 2017-04-05 |
| CN106555869B CN106555869B (en) | 2019-08-13 |
Family
ID=58417028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510631246.3A Active CN106555869B (en) | 2015-09-29 | 2015-09-29 | With the driving axis for improving lubricating system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106555869B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289119A (en) * | 2017-07-18 | 2017-10-24 | 中国第汽车股份有限公司 | The cooling system of lubricating oil of drive axle outer circulation |
| CN109869468A (en) * | 2017-12-01 | 2019-06-11 | 陕西汉德车桥有限公司 | Main gearbox assembly and the vehicle for using the main gearbox assembly |
| CN111098638A (en) * | 2018-10-25 | 2020-05-05 | 比亚迪股份有限公司 | Driving system and vehicle |
| CN112431907A (en) * | 2020-12-15 | 2021-03-02 | 重庆中奥离合器制造有限公司 | Protective shell applied to differential mechanism and mounting method thereof |
| CN112935286A (en) * | 2021-01-25 | 2021-06-11 | 常州德匠数控科技有限公司 | Main shaft with good lubrication and working method thereof |
| CN113483086A (en) * | 2021-06-29 | 2021-10-08 | 东风汽车有限公司东风日产乘用车公司 | Differential lubrication system |
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| US20060063633A1 (en) * | 2004-09-23 | 2006-03-23 | Turner Gary A | Enhanced lubrication system for drive axle assemblies |
| CN202992139U (en) * | 2012-12-24 | 2013-06-12 | 陕西汉德车桥有限公司 | Lubricating structure for transaxle differential |
| CN204153118U (en) * | 2014-10-27 | 2015-02-11 | 哈尔滨东安汽车发动机制造有限公司 | A kind of differential lubrication system |
| CN204985666U (en) * | 2015-09-29 | 2016-01-20 | 陕西汉德车桥有限公司 | Transaxle assembly with improve lubricating system |
-
2015
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060063633A1 (en) * | 2004-09-23 | 2006-03-23 | Turner Gary A | Enhanced lubrication system for drive axle assemblies |
| CN202992139U (en) * | 2012-12-24 | 2013-06-12 | 陕西汉德车桥有限公司 | Lubricating structure for transaxle differential |
| CN204153118U (en) * | 2014-10-27 | 2015-02-11 | 哈尔滨东安汽车发动机制造有限公司 | A kind of differential lubrication system |
| CN204985666U (en) * | 2015-09-29 | 2016-01-20 | 陕西汉德车桥有限公司 | Transaxle assembly with improve lubricating system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289119A (en) * | 2017-07-18 | 2017-10-24 | 中国第汽车股份有限公司 | The cooling system of lubricating oil of drive axle outer circulation |
| CN109869468A (en) * | 2017-12-01 | 2019-06-11 | 陕西汉德车桥有限公司 | Main gearbox assembly and the vehicle for using the main gearbox assembly |
| CN111098638A (en) * | 2018-10-25 | 2020-05-05 | 比亚迪股份有限公司 | Driving system and vehicle |
| CN112431907A (en) * | 2020-12-15 | 2021-03-02 | 重庆中奥离合器制造有限公司 | Protective shell applied to differential mechanism and mounting method thereof |
| CN112935286A (en) * | 2021-01-25 | 2021-06-11 | 常州德匠数控科技有限公司 | Main shaft with good lubrication and working method thereof |
| CN112935286B (en) * | 2021-01-25 | 2023-09-29 | 常州至博机械科技有限公司 | Main shaft with good lubrication and working method thereof |
| CN113483086A (en) * | 2021-06-29 | 2021-10-08 | 东风汽车有限公司东风日产乘用车公司 | Differential lubrication system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106555869B (en) | 2019-08-13 |
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