CN104890497B - Hybrid power module - Google Patents
Hybrid power module Download PDFInfo
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- CN104890497B CN104890497B CN201410072653.0A CN201410072653A CN104890497B CN 104890497 B CN104890497 B CN 104890497B CN 201410072653 A CN201410072653 A CN 201410072653A CN 104890497 B CN104890497 B CN 104890497B
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Abstract
The present invention relates to a kind of hybrid power module, for the hybrid power module for being mounted between engine and speed changer in the power train of hybrid vehicle, which includes: inner rotor motor；Rotor rotation becomes device, and rotor rotation becomes device and becomes device rotor and rotation change device stator including rotation；Clutch system；Flange shaft；Clutch actuating mechanism with shell；And centre bearing, centre bearing is set between shell and rotor flange in the radial direction hybrid power module, it is characterized in that, rotation becomes device rotor and rotation becomes device stator in the inside for being set to clutch actuating mechanism in the radial direction of hybrid power module, rotation becomes device rotor in the inside for being located at the rotation in the radial direction and becoming device stator of the hybrid power module, rotation becomes device rotor and is fixedly disposed relative to rotor flange, and revolves change device stator and be fixedly disposed relative to shell.The present invention can be such that the weight of hybrid power module is mitigated and can reduce manufacturing cost.
Description
Technical field
The present invention relates to a kind of hybrid power modules, are commonly used in the power train of hybrid vehicle.
Background technique
In the power train of hybrid vehicle, it is known that hybrid power module is used between engine and speed changer
's.It is dynamic that the hybrid power module that those of ordinary skill in the art will generally be placed between engine and speed changer is known as P2 mixing
Power module.
Fig. 1 shows a kind of P2 hybrid power module of prior art, which is mounted on 109 He of engine
Between speed changer 110.The hybrid power module includes: inner rotor motor 106, which includes 106.1 He of stator
Rotor 106.2；External rotor rotation becomes device, and external rotor rotation becomes device and becomes device rotor 107 and rotation change device stator 108 including rotation, should
External rotor rotation becomes the angle position that device is used to detect the rotor 106.2 of inner rotor motor 106；Dry clutch system 101；Tool
There is the clutch actuating mechanism 104 of shell 105；And flange shaft 103.Dry clutch system 101 includes rotor carrier
101.3, rotor flange 101.1, clutch disc 101.2 and some other components driven by rotor 106.2.Clutch disc
101.2 are connected to flange shaft 103, and flange shaft 103 is connected to the crankshaft of engine by double mass flywheel or single mass flywheel.
In hybrid power module shown in Fig. 1, clutch actuating mechanism 104 is mounted on clutch system 101 substantially
Left side, and it also is located at the inside of rotor 106.2.The rotation that external rotor rotation becomes device becomes device rotor 107 and rotation becomes device stator 108 and exists
Outside is around clutch actuating mechanism 104.Rotation becomes device rotor 107 and is located at the outside that rotation becomes device stator 108.Rotation becomes device rotor
107 connect with rotor carrier 101.3, and rotation becomes device stator 108 and connect with shell 105.Become device rotor 107 including rotor 106.2, rotation
All pass through centre bearing 102 with the entire rotating part of clutch system 101 to be supported on shell 105, at centre bearing 102
Within clutch actuating mechanism 104.The inner ring of centre bearing 102 is connected to rotor flange 101.1, and with rotor 106.2,
Rotation becomes device rotor 107 and clutch system 101 rotates together.The outer ring of centre bearing 102 is fixed to shell 105.
In the above-mentioned hybrid power module of the prior art, the size that rotation becomes device is larger, thus will lead to hybrid power mould
The weight of block increases, and therefore will lead to manufacturing cost raising.
Summary of the invention
In view of the above-mentioned technical problem of the prior art, it is an object of the invention to develop a kind of hybrid power module, this is mixed
Closing power plant module can make that the weight of hybrid power module is mitigated and manufacturing cost is obtained in the case where not influencing performance
To reduction.
According to the present invention, a kind of hybrid power module is provided, which is used in hybrid vehicle
It is mounted between engine and speed changer in power train, which includes:
Inner rotor motor；
Rotor rotation becomes device, and rotor rotation becomes device and becomes device rotor and rotation change device stator including rotation, and rotor rotation becomes device for examining
Survey the angle position of the rotor of the inner rotor motor；
Clutch system, the clutch system are used for the power from the engine and come from the inner rotor motor
Power be assigned to the speed changer, and the clutch system includes rotor carrier, rotor flange and clutch disc, institute
It states rotor flange and is connected to the rotor carrier, the rotor carrier is connected to the rotor of the inner rotor motor；
Flange shaft, which is connected to the engine, and the clutch disc is connected to the flange shaft；
Clutch actuating mechanism with shell, the clutch actuating mechanism are used to control the clutch of the clutch system
Power from the engine and the power from the inner rotor motor are assigned to described by the separation and engagement of device piece
Speed changer；And
Centre bearing, the centre bearing are set to the shell and described turn the hybrid power module in the radial direction
Between sub- flange,
Wherein the rotation becomes device rotor and the rotation becomes device stator being set in the radial direction in the hybrid power module
The inside of the clutch actuating mechanism, the rotation become device rotor and are located at the rotation in the radial direction in the hybrid power module
Become the inside of device stator, the rotation becomes device rotor and is fixedly disposed relative to the rotor flange, and the rotation becomes device stator
It is fixedly disposed relative to the shell.
Preferably, the clutch actuating mechanism is mounted on the clutch in the power train of the hybrid vehicle
The side of the close engine of system, and the rotation becomes device rotor and the rotation becomes device stator in the hybrid vehicle
The side of the close engine of the centre bearing is set in power train.
Preferably, the rotation becomes device rotor and is set up directly on the rotor flange.
Preferably, the rotation becomes device stator and is set up directly on the shell.
Preferably, the rotation becomes in the axial sides for the inner ring that the centre bearing is arranged in device rotor.
Preferably, the rotation becomes in the axial sides for the outer ring that the centre bearing is arranged in device stator.
Technical solution of the present invention by larger-size external rotor rotation in the prior art become device change in order to size compared with
Small inner rotator rotation becomes device, so that the internal structural space of clutch actuating mechanism is taken full advantage of, it is possible thereby in not shadow
Make that the weight of hybrid power module is mitigated and manufacturing cost is reduced in the case where ringing performance.
Detailed description of the invention
In order to illustrate more clearly of the present invention, attached drawing is briefly described below.
Fig. 1 is the schematic cross-section for applying the power train of the hybrid vehicle of hybrid power module of the prior art.
Fig. 2 is the schematic cross-section for applying the power train of hybrid vehicle of hybrid power module of the invention.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, below in conjunction with implementation of the invention
Attached drawing in example, is clearly and completely described the technical solution in the embodiment of the present invention.
Fig. 2 is the schematic cross-section for applying the power train of hybrid vehicle of hybrid power module of the invention,
Central axis generally along the flange shaft of hybrid power module of the invention is splitted and is obtained.
The power train of hybrid vehicle may include have engine, the double mass flywheel that is connected on the crankshaft of engine or
Single mass flywheel, hybrid power module, speed changer, differential mechanism and driving wheel.Engine may include one, two or more
A cylinder.In addition, speed changer can be structured as automatic transmission or step change transmission or buncher or other classes
The speed changer of type.
As shown in Fig. 2, hybrid power module of the invention is mounted on 9 He of engine in the power train of hybrid vehicle
Between speed changer 10, it is P2 hybrid power module.Engine 9 is a power source in hybrid vehicle of the invention.
Hybrid power module of the invention includes inner rotor motor 6.Inner rotor motor 6 includes stator 6.1 and rotor 6.2,
Stator 6.1 surround rotor 6.2, that is, the hybrid power module in the radial direction, rotor 6.2 is in the inside of stator 6.1.It is interior
Rotor electric machine 6 is another power source in hybrid vehicle of the invention.Hybrid vehicle of the invention is under steam
It is driven according to specific situation by engine 9 and/or inner rotor motor 6.Hybrid power module of the invention further includes internal turns
Son rotation change device, it includes that rotation change device rotor 7 and rotation become device stator 8 that inner rotator rotation, which becomes device, and inner rotator rotation change device is for examining
Survey the angle position of the rotor 6.2 of inner rotor motor 6；Clutch system 1, which is used for will be from engine 9
Power and power from inner rotor motor 6 are assigned to speed changer 10；Clutch actuating mechanism 4, the clutch actuating mechanism 4 are used
In the separation and engagement of the clutch disc 1.2 of control clutch system 1, by the power from engine 9 and internal rotor is come from
The power of motor 6 is assigned to speed changer 10；And flange shaft 3, flange shaft 3 are connected to by double mass flywheel or single mass flywheel
The crankshaft of engine 9.Clutch actuating mechanism 4 has shell 5, and shell 5 is fixed to other stationary parts of automobile, and surrounds
The internal part of clutch actuating mechanism 4.Clutch system 1 can be dry clutch system.Clutch system 1 includes rotor
Carrier 1.3, rotor flange 1.1, clutch disc 1.2 and some other components driven by rotor 6.2.Rotor flange 1.1 can
To be fixedly attached to rotor carrier 1.3.Rotor carrier 1.3 may be fixedly attached to the rotor 6.2 of inner rotor motor 6.Clutch
Piece 1.2 is connected to flange shaft 3.Those of ordinary skill in the art can understand, the inner rotor motor of hybrid power module of the invention
6, clutch system 1, clutch actuating mechanism 4, flange shaft 3, rotation, which become device rotor 7 and revolve change device stator 8, is substantially relative to
The central axis of flange shaft 3 is in a rotationally symmetrical arrangement.
In hybrid power module shown in Fig. 2, clutch actuating mechanism 4 has to be worn along the central axis of flange shaft 3
The inner hole of the center portion thereof point is crossed, which has biggish diameter, becomes device stator 8 so as to become device rotor 7 and rotation for rotation
Setting provides enough spaces.Rotation becomes device rotor 7 and rotation becomes being set in the radial direction in the hybrid power module of device stator 8
The inside of clutch actuating mechanism 4.And clutch actuating mechanism 4 is mounted on the substantially left side, and also position of clutch system 1
In the radially inner side of rotor 6.2.The rotation that inner rotator rotation becomes device becomes device rotor 7 and rotation becomes device stator 8 in the hybrid power module
Surrounded in the radial direction by clutch actuating mechanism 4, and in the left side of centre bearing 2.It is dynamic in the mixing that rotation becomes device rotor 7
The inside for being located at rotation in the radial direction and becoming device stator 8 of power module.Rotation becomes device rotor 7 and connect with rotor flange 1.1, and it is fixed that rotation becomes device
Son 8 is connect with shell 5.Specifically, the rotation becomes device rotor 7 and is fixedly disposed relative to the rotor flange 1.1, and described
Rotation becomes device stator 8 and is fixedly disposed relative to the shell 5.Including the whole of rotor 6.2, rotation change device rotor 7 and clutch system 1
A rotating part all passes through centre bearing 2 and is supported on shell 5, radial direction of the centre bearing 2 in the hybrid power module
The upper inside in clutch actuating mechanism 4.The centre bearing 2 is set to shell in the hybrid power module in the radial direction
Between 5 and rotor flange 1.1.Rotation becomes on the axial side of the inner ring of the centrally disposed bearing 2 of device rotor 7；Rotation becomes device stator 8
On the axial side of the outer ring of centrally disposed bearing 2.The inner ring of centre bearing 2 is connected to rotor flange 1.1, and with turn
Son 6.2, rotation become device rotor 7 and clutch system 1 rotates together.The outer ring of centre bearing 2 is fixed to shell 5.
In the above embodiment of the invention, the rotation becomes device rotor 7 and is set up directly on the rotor flange 1.1, institute
Rotation change device stator 8 is stated to be set up directly on the shell 5.However, in the present invention, the rotation becomes device rotor 7 and the rotor
The arrangement that arrangement and the rotation between flange 1.1 become between device stator 8 and the shell 5 need not be confined to above-mentioned
Ad hoc fashion, as long as guaranteeing that the rotation change device rotor 7 is fixedly disposed relative to the rotor flange 1.1 and the rotation becomes device
Stator 8 is fixedly disposed relative to the shell 5.In addition, in the present invention, it is preferred to, the rotation becomes device rotor 7 and is arranged
In the axial sides of the inner ring of the centre bearing 2；And the rotation becomes device stator 8 and the outer of the centre bearing 2 is arranged in
In the axial sides of circle.
Technical solution of the present invention by larger-size external rotor rotation in the prior art become device change in order to size compared with
Small inner rotator rotation becomes device, so that the internal structural space of clutch actuating mechanism 4 is taken full advantage of, it is possible thereby in not shadow
Make that the weight of hybrid power module is mitigated and manufacturing cost is reduced in the case where ringing performance.
The above is only certain specific embodiments of the invention.It should be pointed out that for the ordinary skill of the art
For personnel, do not depart from the principle of the present invention and design under the premise of, can also to above-described embodiment carry out it is various combination or
Several improvements and modifications are made, these combinations, improvement and modification also should be regarded as falling within protection scope of the present invention and design.
Claims (6)
1. a kind of hybrid power module, the hybrid power module is for being mounted on engine in the power train of hybrid vehicle
(9) between speed changer (10), which includes:
Inner rotor motor (6)；
Rotor rotation becomes device, and rotor rotation change device includes that rotation becomes device rotor (7) and rotation change device stator (8), and rotor rotation becomes device and is used for
Detect the angle position of the rotor (6.2) of the inner rotor motor (6)；
Clutch system (1), the clutch system (1) is for by the power from the engine (9) and from described interior turn
The power of sub-motor (6) is assigned to the speed changer (10), and the clutch system (1) includes rotor carrier (1.3), turns
Sub- flange (1.1) and clutch disc (1.2), the rotor flange (1.1) are connected to the rotor carrier (1.3), and described turn
Subcarrier (1.3) is connected to the rotor (6.2) of the inner rotor motor (6)；
Flange shaft (3), the flange shaft (3) are connected to the engine (9), and the clutch disc (1.2) be connected to it is described
Flange shaft (3)；
Clutch actuating mechanism (4) with shell (5), the clutch actuating mechanism (4) is for controlling the clutch system
(1) separation and engagement of clutch disc (1.2) will come from the power of the engine (9) and from the internal rotor electricity
The power of machine (6) is assigned to the speed changer (10)；And
Centre bearing (2), the centre bearing (2) the hybrid power module be set in the radial direction the shell (5) and
Between the rotor flange (1.1),
It is characterized in that,
The rotation becomes device rotor (7) and the rotation becomes device stator (8) and is set to institute in the radial direction in the hybrid power module
The inside of clutch actuating mechanism (4) is stated, the rotation becomes device rotor (7) and is located at institute in the radial direction in the hybrid power module
The inside that rotation becomes device stator (8) is stated, the rotation becomes device rotor (7) and is fixedly disposed relative to the rotor flange (1.1), and
The rotation becomes device stator (8) and is fixedly disposed relative to the shell (5).
2. hybrid power module according to claim 1, which is characterized in that the clutch actuating mechanism (4) is described
The side of the close engine (9) of the clutch system (1), and the rotation are mounted in the power train of hybrid vehicle
Become device rotor (7) and the rotation becomes device stator (8) and is set to the centre bearing in the power train of the hybrid vehicle
(2) side of close engine (9).
3. hybrid power module according to claim 1 or 2, which is characterized in that the rotation becomes device rotor (7) and is directly arranged
On the rotor flange (1.1).
4. hybrid power module according to claim 1 or 2, which is characterized in that the rotation becomes device stator (8) and is directly arranged
On the shell (5).
5. hybrid power module according to claim 1 or 2, which is characterized in that the rotation becomes device rotor (7) and is arranged in institute
In the axial sides for stating the inner ring of centre bearing (2).
6. hybrid power module according to claim 1 or 2, which is characterized in that the rotation becomes device stator (8) and is arranged in institute
In the axial sides for stating the outer ring of centre bearing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072653.0A CN104890497B (en) | 2014-02-28 | 2014-02-28 | Hybrid power module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072653.0A CN104890497B (en) | 2014-02-28 | 2014-02-28 | Hybrid power module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104890497A CN104890497A (en) | 2015-09-09 |
| CN104890497B true CN104890497B (en) | 2019-01-25 |
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ID=54023630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410072653.0A Active CN104890497B (en) | 2014-02-28 | 2014-02-28 | Hybrid power module |
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| CN (1) | CN104890497B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016205019B4 (en) * | 2016-03-24 | 2022-12-22 | Schaeffler Technologies AG & Co. KG | Axle-parallel hybrid drive with assembly-optimized storage and assembly process |
| CN107303806B (en) * | 2016-04-19 | 2022-06-24 | 舍弗勒技术股份两合公司 | Power coupling device for hybrid electric vehicle |
| CN106740086A (en) * | 2016-12-23 | 2017-05-31 | 格源动力有限公司 | A kind of bending moment differential drive device of coaxial input and output |
| EP3855044A4 (en) | 2018-09-21 | 2022-06-29 | Schaeffler Technologies AG & Co. KG | Torque transmission member and centering tool for centering assembly of torque transmission member |
| CN110040209A (en) * | 2019-04-30 | 2019-07-23 | 德威(苏州)新能源有限公司 | Drive assembly is set in electric bicycle power |
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|---|---|---|---|---|
| CN101075770A (en) * | 2007-06-15 | 2007-11-21 | 清华大学 | Integrated starting generator with rotary transformer |
| CN101372204A (en) * | 2007-08-24 | 2009-02-25 | 现代自动车株式会社 | Power transmission device for hybrid vehicle |
| CN101399481A (en) * | 2007-09-27 | 2009-04-01 | 本田技研工业株式会社 | Generator for vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3651576B2 (en) * | 1999-09-08 | 2005-05-25 | スズキ株式会社 | Composite power unit |
| JP2012086827A (en) * | 2010-09-24 | 2012-05-10 | Aisin Aw Co Ltd | Vehicle drive device |
| JP2013091413A (en) * | 2011-10-26 | 2013-05-16 | Daihatsu Motor Co Ltd | Driving device for hybrid vehicle |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101075770A (en) * | 2007-06-15 | 2007-11-21 | 清华大学 | Integrated starting generator with rotary transformer |
| CN101372204A (en) * | 2007-08-24 | 2009-02-25 | 现代自动车株式会社 | Power transmission device for hybrid vehicle |
| CN101399481A (en) * | 2007-09-27 | 2009-04-01 | 本田技研工业株式会社 | Generator for vehicle |
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| Publication number | Publication date |
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| CN104890497A (en) | 2015-09-09 |
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