CN106938609A - A kind of Clutch Coupling motor assembly device - Google Patents
A kind of Clutch Coupling motor assembly device Download PDFInfo
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- CN106938609A CN106938609A CN201710168566.9A CN201710168566A CN106938609A CN 106938609 A CN106938609 A CN 106938609A CN 201710168566 A CN201710168566 A CN 201710168566A CN 106938609 A CN106938609 A CN 106938609A
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- output shaft
- input shaft
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- 238000010168 coupling process Methods 0.000 title claims abstract description 29
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 239000010720 hydraulic oil Substances 0.000 claims description 22
- 239000003921 oil Substances 0.000 claims description 14
- 238000002955 isolation Methods 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 2
- 238000011161 development Methods 0.000 abstract description 11
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 13
- 230000008901 benefit Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
-
- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
The present invention's provides a kind of Clutch Coupling motor assembly device, including housing, motor and wet clutch；Motor connection is in enclosure interior；Wet clutch is of coupled connections in motor internal；And motor includes motor stator, rotor and tray deck；Wet clutch includes input shaft and output shaft；Input shaft passes housing connection vehicle motor, and the two ends of input shaft are fixedly connected electric machine casing by bearing respectively；Output shaft passes housing connection transmission for vehicles, and output shaft also connects rotor by tray deck.The present invention Clutch Coupling motor assembly device by by Clutch Coupling in motor internal, the space that the effective power drive unit for having saved hybrid power takes, and remain the mechanism of existing vehicle motor and speed changer, reduce development difficulty, the development cost of vehicle is reduced, meanwhile, pass through the improvement of clutch and electric machine structure, further processing and the assembly precision for improving device, is conducive to the lifting of motor performance.
Description
Technical field
The present invention relates to the field of power equipment technology of hybrid vehicle, and in particular to a kind of Clutch Coupling motor is total
Into device.
Background technology
Due to the energy crisis that the continuous consumption of petroleum-based energy is caused, and all the more strict vehicle Abgasgesetz and oil consumption
The appearance of regulation, promotes exploitation of the automobile industry to various new energy technologies increasingly to pay attention to.
Wherein, in numerous new-energy automobile technologies, Technology of Hybrid Electric Vehicle particularly deep hybrid power and plug-in
Technology of Hybrid Electric Vehicle, because it can significantly reduce fuel consumption and improve vehicle discharge, from the angle of integral vehicle cost and
The analysis of technology maturity, it is that one kind is most reasonable, and is more easy to the choice of technology of commercialization.
At present, deep hybrid power technology has a variety of solutions, for example：The transmission system of vehicle uses planet tooth
Mechanism is taken turns, is characterized in that compact conformation, integrated level are high；In addition, if vehicle provides power using bimodulus (Two-mode) system,
Its oil-saving effect is more preferable.But, the solution for the deep hybrid power that presently, there are equally exists deficiency, specifically,
The big determination of current solution generally existing complex structure, integrated difficulty, meanwhile, in these solutions, its power is total
Into being the system completely newly developed, this is also resulted in, and its development technique difficulty is big, the construction cycle is long so that development cost increases
Plus, the advantage of Technology of Hybrid Electric Vehicle in itself is also weakens, is more unfavorable for the popularization of Technology of Hybrid Electric Vehicle.
It is directed to for the application of Technology of Hybrid Electric Vehicle, its optimal applicable cases is can be in already present traditional vehicle
On the basis of, increase corresponding hybrid power module, by the application of such a mode, can either farthest utilize conventional truck
Existing resource, and can make vehicle that there is the function of hybrid power again, additionally it is possible to technical difficulty and construction cycle are reduced, most
The cost of the low product of final decline.
Therefore, how to design that a kind of structure is more reasonable, while changing relatively low hybrid power to existing vehicle structure
Power drive unit just becomes thing urgently to be resolved hurrily.
The content of the invention
To solve problems of the prior art, the invention provides a kind of Clutch Coupling motor assembly device, its
With it is simple in construction, reasonable in design, using convenient advantage.
The Clutch Coupling motor assembly device of the present invention, including housing, motor and wet clutch；Motor connection is in shell
Internal portion；Wet clutch is of coupled connections in motor internal；And motor includes motor stator, rotor and tray deck；Wet type
Clutch includes input shaft and output shaft；Input shaft passes housing connection vehicle motor, and the two ends of input shaft pass through respectively
Bearing is fixedly connected electric machine casing；Output shaft passes housing connection transmission for vehicles, and output shaft also connects electricity by tray deck
Machine rotor；When vehicle motor is rotated, vehicle motor band driven input shaft is rotated, and wet clutch is in engagement state, defeated
The driving torque that shaft is inputted according to input shaft and rotor drives transmission for vehicles to rotate；When vehicle motor is shut down,
Vehicle motor is in released state, the driving torque that output shaft is inputted according to rotor without driving torque, wet clutch
Transmission for vehicles is driven to rotate.
It is preferred that, oil duct is additionally provided with housing.
It is further preferred that wet clutch also includes separation cylinder and isolation piston；When vehicle motor is rotated, vehicle
Driven by engine hydraulic oil is flowed into separation cylinder through oil channel, and promotes isolation piston motion by hydraulic oil, makes wet clutch
In engagement state, and hydraulic oil is expelled to transmission for vehicles by the outage set on tray deck；Work as vehicle motor
During shutdown, wet clutch is in released state, and hydraulic oil is flowed into inside wet clutch by output shaft, and hydraulic oil passes through
The outage that is set on tray deck and be expelled to transmission for vehicles.
It is preferred that, bearing includes front support bearing and rear support bearing, and front support bearing and rear support bearing connect respectively
Connect the two ends of input shaft.
It is further preferred that coaxial homonymy is arranged in the housing for front support bearing and rear support bearing.
It is preferred that, one end of input shaft connection vehicle motor is provided with external splines, and input shaft connects car by external splines
Engine simultaneously transmits driving torque；One end of output shaft connection transmission for vehicles is provided with internal spline, and output shaft pass through it is interior
Spline connection transmission for vehicles simultaneously transmits driving torque.
It is preferred that, also including rotating speed position sensor, and rotating speed position sensor also includes rotating speed position sensor rotor
With rotating speed position sensor stator；Wherein, rotating speed position sensor rotor connecting bracket disk；Rotating speed position sensor stator is connected
Housing.
It is further preferred that rotating speed position sensor rotor is fixedly connected tray deck by hole with back-up ring；Rotating speed position is passed
Sensor stator bolts connect housing.
The Clutch Coupling motor assembly device of the present invention has reasonable in design, using convenient advantage, by inciting somebody to action
Clutch Coupling has effectively saved the space that the power drive unit of hybrid power takes, and remain existing in motor internal
There is the mechanism of vehicle motor and speed changer, reduce development difficulty, reduce the development cost of vehicle, meanwhile, pass through clutch
The improvement of device and electric machine structure, further improves processing and the assembly precision of device, is conducive to the lifting of motor performance.
Brief description of the drawings
Fig. 1 is the structure chart of Clutch Coupling motor assembly device of the present invention.
Fig. 2 is the rotating speed position sensor mounting structure figure of Clutch Coupling motor assembly device of the present invention.
Description of reference numerals
1：Housing 2：Rotating speed position sensor
3：Rotating speed position sensor rotor 4：Rotating speed position sensor stator
5：Input shaft 6：Wet clutch
7：Output shaft 8：Motor
9：Front support bearing 10：Rear support bearing
11：Tray deck 12：Oil sealing
13：Separate cylinder 14：Isolation piston
A：Oil duct B：Outage
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached in the embodiment of the present invention
Figure, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention
A part of embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
The every other embodiment obtained under the premise of creative work is made, the scope of protection of the invention is belonged to.
As shown in figure 1, the Clutch Coupling motor assembly device of the present embodiment, and it has been specifically included：Housing 1, motor 8
With wet clutch 6.
Specifically, the inside of housing 1 has an accommodating chamber for accommodating motor 8 and wet clutch 6, and by the He of motor 8
Wet clutch 6 sets and is connected to inside accommodating chamber.The concrete structure of housing 1 can be according to empty inside complete vehicle structure and vehicle
Between situation about arranging be adjusted, so as to which the Clutch Coupling motor assembly device of the present embodiment easily more is arranged on into car
Inside, and existing motor and speed changer in vehicle are combined accordingly, realize the mutual switching of vehicle hybrid.Meanwhile,
The installation application of Clutch Coupling motor assembly device is without the knot to existing engine in vehicle and speed changer in the present embodiment
Structure is changed so that the development cost of whole vehicle is controlled effectively.
Wherein, motor 8 can also further include motor stator and rotor, and the rotor is arranged on motor
Stator interior.And, wet clutch 6 is connected to the inside of motor 8, specifically, wet clutch 6 be of coupled connections
The inside of rotor.And motor 8 can be cooled down specifically using Forced water cooling mode or forced oil cooling mode.And motor 8
Using oil resistant motor 8, so as in aftermentioned Clutch Coupling motor assembly device operationally, the stator winding sections energy of motor 8
Enough it is directly immersed in hydraulic oil, the normal work without influenceing motor 8.
Wet clutch 6 can further include input shaft 5, output shaft 7 and tray deck 11.
Specifically, the input shaft 5 of wet clutch 6 is passed to housing 1, and connect by input shaft 5 vehicle hair
Motivation.Also, external splines is provided with one end of the connection vehicle motor of input shaft 5, and connects by external splines input shaft 5
And vehicle motor, and realize that the driving torque for generating vehicle motor is transferred in wet clutch 6 by input shaft 5,
Realize the conversion of the working condition of wet clutch 6 described later.
Further, the two ends of input shaft 5 can specifically be fixedly connected housing 1 by bearing respectively.Meanwhile, bearing can have
Body includes front support bearing 9 and rear support bearing 10, and connects input respectively by front support bearing 9 and rear support bearing 10
The two ends of axle 5, realize fixation of the input shaft 5 with respect to housing 1.Also, input shaft 5 and output shaft 7 are placed in inside wet clutch 6
One end be connected with each other, also, output shaft 7 is rotatably arranged at the inside of input shaft 5 by bearing.
Further, coaxial homonymy is arranged within the case 1 for front support bearing 9 and rear support bearing 10, is fixed with this
Input shaft 5, because the dimension chain of front support bearing 9 and rear support bearing 10 is shorter, therefore can realize higher machining accuracy,
And assembly precision, it is more beneficial for the lifting of the performance of motor 8.Also, oil sealing 12 is additionally provided with outside front support bearing 9, i.e.,
The junction of front support bearing 9 and housing 1 is additionally provided with oil sealing 12.
In addition, the output shaft 7 of wet clutch 6 is equally passed to housing 1, and vehicle is connected by output shaft 7
Speed changer.Also, internal spline is additionally provided with one end of the connection transmission for vehicles of output shaft 7, and connects defeated by internal spline
Shaft 7 and transmission for vehicles.
And, output shaft 7 also connects rotor by tray deck 11, is realized with this when motor 8 works, by motor
The driving torque of 8 generations is delivered to output shaft 7, and is further exported by output shaft 7 to transmission for vehicles.
, can be by when vehicle motor works by the connection of the output shaft 7 of wet clutch 6 and transmission for vehicles
The driving torque of vehicle motor is exported to transmission for vehicles by output shaft 7, simultaneously as wet clutch 6 can also be by
The driving torque of coupled motor 8 is together exported to transmission for vehicles, is further driven by transmission for vehicles with this
Dynamic vehicle movement；And, when vehicle motor is shut down, i.e. input of the input shaft 5 without driving torque of wet clutch 6, then
By the driving torque output valve transmission for vehicles of the motor 8 coupled with wet clutch 6, vehicle only is realized with this for output shaft 7
The mutual switching of hybrid power.
Further, the output shaft 7 of tray deck 11 and wet clutch 6 can interfix especially by laser welding；
And the output shaft 7 of rotor and wet clutch 6 can be especially by being welded to connect.By such a connected mode, it can pass through
Tray deck 11 is connected output shaft 7 and rotor are more firm.
By the Clutch Coupling motor assembly device of the present embodiment described above, its specific workflow is as follows：
When vehicle motor is rotated, vehicle motor band driven input shaft 5 is rotated, and wet clutch 6 is in engagement state,
The driving torque that output shaft 7 is inputted according to input shaft 5 and rotor drives transmission for vehicles to rotate.
Specifically, when the vehicle motor of built-in vehicle is operated, vehicle motor is driven by spline connection
Input shaft 5 is together rotated, and the driving torque that vehicle motor is generated is transmitted to input shaft 5, and is further transmitted
To the inside of wet clutch 6, now, wet clutch 6 can be defeated by input shaft 5 in engagement state, i.e. wet clutch 6
The driving torque sent is further at output to output shaft 7；Simultaneously as output shaft 7 connects the rotor of motor 8, therefore,
Motor 8 is combined with motor of vehicle, realizes the hybrid power input of vehicle；And the driving torque is exported eventually through output shaft 7,
The driving torque inputted according to input shaft 5 and rotor together drives the transmission for vehicles being connected with output shaft 7 to be turned
It is dynamic, realize the driving of vehicle.
When vehicle motor is shut down, vehicle motor is without driving torque, and wet clutch 6 is in released state, output
The driving torque that axle 7 is inputted according to rotor drives transmission for vehicles to rotate.
Specifically, when the vehicle motor of built-in vehicle is stopped work, i.e., vehicle motor does not generate driving torque, then wet type
Input without driving torque at input shaft 5 in clutch 6；Now, wet clutch 6 is in released state, and output shaft 7 is to vehicle
The driving torque of speed changer output is only dependent upon the rotation obtained at the motor 8 coupled with wet clutch 6, i.e. output shaft 7 and turned round
Square comes solely from the driving torque of the generation of rotor, and the pure electric-powered input of vehicle is realized with this；And eventually through defeated
The driving torque exported to transmission for vehicles, i.e. output shaft 7 and together carried out with transmission for vehicles according to the driving torque by shaft 7
Rotate, realize the driving of vehicle.
Also, in the present embodiment, oil duct A is additionally provided with housing 1, when realizing to vehicle offer driving torque, by this
Oil duct A provides the flow path of hydraulic oil.
Specifically, the isolating construction in wet clutch 6 in the present embodiment is chosen for fluid power separating mechanism, and the separation
Also specific in structure to include separation cylinder 13 and isolation piston 14, the separation cylinder 13 and isolation piston 14 are connected with each other.
And, multiple friction plates are also included in wet clutch 6, and separation cylinder 13, isolation piston 14 and friction plate are whole
It is integrated in the inside of wet clutch 6.Wherein, the specific of cylinder 13, isolation piston 14 and friction plate is separated in wet clutch 6 to connect
Binding structure, and its it is consistent with structure setting of the prior art with input shaft 5, the attachment structure of output shaft 7, therefore in this Shen
Please in repeat no more.
, can be integrated by wet clutch 6 using this small advantage of its radial dimension by using wet clutch 6
In the inside of rotor, the volume of device is reduced, the development difficulty of vehicle is further reduced.In addition, multi-sheet wet-type
Clutch 6 has very big sliding wear capacity, can ensure under different power input modes, and the switching state of power input
Good ride comfort.
When vehicle motor is rotated, the rotation of vehicle motor will drive hydraulic oil flowing, and hydraulic oil is through oil channel A
And flow into the separation cylinder 13 in wet clutch 6, and by hydraulic oil promote isolation piston 14 moved so that wet type from
Clutch 6 is in engagement state, so that the driving torque of vehicle motor generation can be defeated by the output shaft 7 of wet clutch 6
Go out to transmission for vehicles.
Also, hydraulic oil by the outage B set on tray deck 11 by that can be expelled to transmission for vehicles, to realize
Hydraulic oil is circulated.
And when vehicle motor is shut down, vehicle motor will not drive hydraulic oil to be flowed, and hydraulic oil then will
The inside of wet clutch 6 is flowed into by output shaft 7, and hydraulic oil will not promote isolation piston 14 to move, now, wet type from
Clutch 6 will be in engagement state, then output shaft 7 only exports the driving torque that rotor is inputted to transmission for vehicles.
Also, hydraulic oil is expelled to transmission for vehicles by the outage B set on tray deck 11, to realize hydraulic oil
Circulate.
And, in the Clutch Coupling motor assembly device of the present embodiment, it also includes rotating speed position sensor 2.And, this
The rotating speed position sensor 2 of embodiment can be specially outer rotor rotary transformer.Rotating speed is used as using outer rotor rotary transformer
Position sensor 2, is conducive to the utilization of vehicle interior different levels arrangement space, it is easy to which assembly module realizes smaller axial chi
It is very little.
Also, as shown in Fig. 2 rotating speed position sensor 2 can also specifically include：Rotating speed position sensor rotor 3 and turn
Fast position sensor stator 4, the connecting bracket disk 11 of rotating speed position sensor rotor 3；Rotating speed position sensor stator 4 connects shell
Body 1.It is capable of the rotating speed of effective measurement motor rotor by rotating speed position sensor 2, so that vehicle control system is directed to vehicle
The selection of power input mode.
Further, for example, when vehicle control system detects vehicle load more than motor given threshold, i.e., only passing through
The power input mode that motor 8 provides driving torque to transmission for vehicles can not meet the control that vehicle travels demand, then vehicle
System control vehicle motor starts, and provides partial turn moment of torsion to transmission for vehicles by vehicle motor, realizes vehicle
Hybrid power drives.
Further, the mode that rotating speed position sensor rotor 3 can be fixedly connected especially by hole with back-up ring is connected to branch
On frame disk 11, and rotating speed position sensor stator 4 can be connected on housing 1 especially by bolted mode.By such a
Connected mode, it can be ensured that rotating speed position sensor 2 is more consolidated, normal work.
The Clutch Coupling motor assembly device of the present embodiment, it can retain to the full extent, and vehicle is existing to be started
The structure of machine and speed changer, reduces vehicle development difficulty；Due to using spline as input shaft and output shaft attachment structure, because
This, input shaft and output shaft can be connected with all kinds of engines, speed changer, with very high carrying property.
Meanwhile, the tray deck of the output shaft of wet clutch and rotor is welded, makes axial dimension smaller；By wet
The mutual cooperation of formula clutch and speed changer itself clutch, can more easily realize the selection of power input mode.
The Clutch Coupling motor assembly device of the present invention has reasonable in design, using convenient advantage, by inciting somebody to action
Clutch Coupling has effectively saved the space that the power drive unit of hybrid power takes, and remain existing in motor internal
There is the mechanism of vehicle motor and speed changer, reduce development difficulty, reduce the development cost of vehicle, meanwhile, pass through clutch
The improvement of device and electric machine structure, further improves processing and the assembly precision of device, is conducive to the lifting of motor performance.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of the technology of the present invention principle is not departed from, it can also make and be suitably modified and deform, these improve and deformed
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of Clutch Coupling motor assembly device, it is characterised in that including housing, motor and wet clutch；The electricity
Machine is connected to the enclosure interior；The wet clutch is of coupled connections in the motor internal；And the motor includes motor
Stator, rotor and tray deck；The wet clutch includes input shaft and output shaft；
The input shaft passes the housing connection vehicle motor, and company is fixed in the two ends of the input shaft by bearing respectively
Connect the electric machine casing；The output shaft passes the housing connection transmission for vehicles, and the output shaft also passes through the branch
Frame disk connects the rotor；
When the vehicle motor is rotated, the vehicle motor drives the input shaft to rotate, at the wet clutch
In engagement state, the driving torque that the output shaft is inputted according to the input shaft and rotor drives the transmission for vehicles
Rotate；
When the vehicle motor is shut down, the vehicle motor is without driving torque, and the wet clutch is in separation shape
State, the driving torque that the output shaft is inputted according to the rotor drives the transmission for vehicles to rotate.
2. Clutch Coupling motor assembly device according to claim 1, it is characterised in that be additionally provided with the housing
Oil duct.
3. Clutch Coupling motor assembly device according to claim 2, it is characterised in that the wet clutch is also wrapped
Include separation cylinder and isolation piston；
When the vehicle motor is rotated, the vehicle motor drives hydraulic oil to flow into the separation cylinder by the oil duct
It is interior, and promote the isolation piston to move by hydraulic oil, the wet clutch is in engagement state, and hydraulic oil passes through institute
State the outage set on tray deck and be expelled to the transmission for vehicles；
When the vehicle motor is shut down, the wet clutch is in released state, and hydraulic oil passes through the output shaft stream
Enter inside the wet clutch, and hydraulic oil is expelled to the vehicle speed variation by the outage set on the tray deck
Device.
4. Clutch Coupling motor assembly device according to claim 1, it is characterised in that the bearing includes front support
Bearing and rear support bearing, and the front support bearing and rear support bearing connect the two ends of the input shaft respectively.
5. Clutch Coupling motor assembly device according to claim 4, it is characterised in that the front support bearing is with after
Spring bearing coaxial homonymy arrangement in the housing.
6. Clutch Coupling motor assembly device according to claim 1, it is characterised in that the input shaft connection is described
One end of vehicle motor is provided with external splines, and the input shaft connects the vehicle motor by the external splines and transmitted
Driving torque；
One end that the output shaft connects the transmission for vehicles is provided with internal spline, and the output shaft passes through the internal spline
Connect the transmission for vehicles and transmit driving torque.
7. Clutch Coupling motor assembly device according to claim 1, it is characterised in that also including rotating speed position sensing
Device, and the rotating speed position sensor also includes rotating speed position sensor rotor and rotating speed position sensor stator；
Wherein, the rotating speed position sensor rotor connects the tray deck；
The rotating speed position sensor stator connects the housing.
8. Clutch Coupling motor assembly device according to claim 7, it is characterised in that the rotating speed position sensor
Rotor is fixedly connected the tray deck with back-up ring by hole；
The rotating speed position sensor stator bolts connect the housing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710168566.9A CN106938609A (en) | 2017-03-21 | 2017-03-21 | A kind of Clutch Coupling motor assembly device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710168566.9A CN106938609A (en) | 2017-03-21 | 2017-03-21 | A kind of Clutch Coupling motor assembly device |
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| CN106938609A true CN106938609A (en) | 2017-07-11 |
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| CN201710168566.9A Pending CN106938609A (en) | 2017-03-21 | 2017-03-21 | A kind of Clutch Coupling motor assembly device |
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| CN110341453A (en) * | 2018-04-02 | 2019-10-18 | 舍弗勒技术股份两合公司 | Electric drive module, hybrid drive system and vehicle |
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