CN205385374U - Structural style of new motor - Google Patents
Structural style of new motor Download PDFInfo
- Publication number
- CN205385374U CN205385374U CN201620153036.8U CN201620153036U CN205385374U CN 205385374 U CN205385374 U CN 205385374U CN 201620153036 U CN201620153036 U CN 201620153036U CN 205385374 U CN205385374 U CN 205385374U
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- electric machine
- rotational axis
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- machine rotational
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- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000034423 Delivery Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a structural style of new motor, this structural style includes: electric motor rotor 1, motor rotation 2, connector 3 and motor rotation adapting unit 4, electric motor rotor 1 and engine crankshaft are connected, electric motor rotor 1 and 3 firm connections of connector to can carry out the moment of torsion transmission mutually, connector 3 is connected with motor rotation 2 for connector 3 can move on motor rotation 2, and can carry out moment of torsion transmission between the motor rotation 2, motor rotation 2 passes through on motor rotation adapting unit 4 installs the casing, and the external force that motor rotation 2 received passes through motor rotation adapting unit 4 and transmits on the casing. The utility model has the advantages of the left engine crankshaft drunkenness of motor can not influence the follow -up mechanical parts on motor right side, and the effort on motor right side can not influence the left engine of motor.
Description
Art
This utility model relates to field of motor manufacturing, is specifically related to the version of a kind of new motor.
Background technology
Double; two clutch hybrid drive trains relatively common in the market are generally connected ISG motor by internal combustion engine by clutch, then connect master according to practical application by different mechanical coupler and drive motor or change speed gear box.Referring to Fig. 1, in hybrid drive train, dual motors system is mainly provided power by the main motor that drives, master drives motor and ISG motor more time is in released state, if realized both separation by clutch, the separation thrust of clutch can be delivered on engine crankshaft either directly through rotor adapter and rotor hub.Bent axle bears this thrust for a long time can cause that the life-span declines to a great extent and then badly damaged.
In prior art, the rotating part of ISG motor has two kinds of versions.The first form is as in figure 2 it is shown, this this kind of form includes rotor 21, machine shaft 22, left side bearing 23, right side bearing 24.Require over clutch (as shown in Figure 1) the such whole system that could be connected with the machine of sending out on the left of the motor of this version just long, be not suitable for the harsh occasion of space arrangement requirement (such as less than 10 meters commercial car).
The second version is as it is shown on figure 3, this kind of form includes rotor 31, rotor adapter 32, clutch compressing disc 33, bearing 34.Rotor 31 and the engine crankshaft of this version are joined directly together not by clutch, and such system length is reduced, but the axial force that right side clutch platen is subject to can be delivered on engine crankshaft either directly through rotor adapter and rotor.The play of bent axle influences whether the subsequent mechanical mechanism on right side too simultaneously, so the shortcoming of this structure is to be not carried out the decoupling of motor left and right sides mechanism aspect.
Utility model content
Based on deficiency of the prior art, the purpose of this utility model is in that to provide the version of a kind of new motor, to solve the below technical problem that in (1) hybrid power system, the problem that engine crankshaft play has influence on the subsequent mechanical parts on the right side of motor；(2) active force on the right side of ISG motor has influence on the electromotor on the left of ISG motor；(3) hybrid power system is long, is not suitable for the application scenario that car body is shorter.
For solving above-mentioned technical problem, the present invention, by changing the version of motor, reaches in double-motor hybrid power system, realize motor and electromotor decoupling, reduce the stress time of engine crankshaft, reduce the overall length of hybrid power system, promote its service life.
For achieving the above object, the version of a kind of new motor provided by the invention, this version includes:
Rotor, electric machine rotational axis, adapter and electric machine rotational axis connection member；
It is characterized in that:
Rotor one end is connected with engine crankshaft；
The rotor other end is firmly connected with adapter, and can carry out moment of torsion transmission from each other；
Adapter is connected with electric machine rotational axis so that adapter can move on electric machine rotational axis, and and can carry out moment of torsion transmission between electric machine rotational axis；
Electric machine rotational axis is installed in casing by electric machine rotational axis connection member, and the applied external force suffered by electric machine rotational axis is delivered in casing by electric machine rotational axis connection member；
Wherein, electric machine rotational axis connection member, it is used for:
Support and fixing described electric machine rotational axis, undertake radial load, and control the movement axially and radially of described electric machine rotational axis.
Preferably, described rotor is that bolt is connected or is connected by amortisseur with the connected mode of engine crankshaft.
Preferably, the mode that described rotor is firmly connected with adapter is that bolt connects or welding.
Preferably, described adapter and electric machine rotational axis be connected for spline or keyway connects.
Preferably, electric machine rotational axis connection member is bearing or bearing shell thrust plate.
Preferably, the left side of motor connects the bent axle of electromotor, and the right side of motor connects subsequent mechanical parts.
Preferably, described subsequent mechanical parts are clutch or flex plate (flexplate).
This utility model has the following advantages and beneficial effect: separating force is by holding by electric machine main shaft after wheel action to motor intermediate solid drive shaft and bearing block is distributed on motor housing and is further transferred on flywheel shell of engine and motor body, thus having evaded bent axle directly bear the risk of separating force.Moment of torsion is delivered on rotor hub by intermediate solid drive shaft and adapter (such as damping flange) thus realizing the normal delivery of moment of torsion simultaneously.It is connected with engine crankshaft on the left of motor, but needs not move through clutch, reduce length and the cost of hybrid system.
Accompanying drawing explanation
Fig. 1 illustrates the hybrid power system assembly with ISG motor of the prior art.
Fig. 2 illustrates the schematic sectional view of a kind of ISG electric machine structure form of the prior art.
Fig. 3 illustrates the schematic sectional view of another kind of ISG electric machine structure form of the prior art.
Fig. 4 illustrates the schematic sectional view of the new motor version of the present invention.
Detailed description of the invention
Further describing details of the present utility model below in conjunction with accompanying drawing, this utility model can have numerous embodiments, and described herein is only specific embodiment of the present utility model.These descriptions are the exemplary descriptions of this utility model principle, and described specific embodiment is not as to restriction of the present utility model.
Accompanying drawing 4 illustrates the sectional view of new motor version of the present utility model.Referring to Fig. 4, this new motor version includes rotor 41, electric machine rotational axis 42, adapter 43 and electric machine rotational axis connection member 44, wherein, the left side of motor connects the bent axle (not shown) of electromotor, and the right side of motor connects the subsequent mechanical parts (not shown) such as such as change speed gear box.Preferably, when the right side of described motor connects manual transmission, described subsequent mechanical parts are clutch, and when the right side of described motor connects automatic gear-box, described subsequent mechanical parts are flex plate (flexplate).
Rotor 41 one end is connected with engine crankshaft by suitable mode, and connected mode is preferably but not limited to bolt and connects or connected by amortisseur.Rotor 41 other end is firmly connected with adapter 43 by suitable mode, and can carry out moment of torsion transmission from each other, and the mode firmly connected is preferably but not limited to bolt and connects or welding.
The suitable mode that adapter 43 passes through with electric machine rotational axis 42 is connected so that adapter 43 can move on electric machine rotational axis 42, and and moment of torsion transmission between electric machine rotational axis 42, can be carried out, described suitable connected mode is preferably but not limited to spline and connects or keyway connection.
Electric machine rotational axis 42 is installed in casing by electric machine rotational axis connection member 44, and the applied external force suffered by electric machine rotational axis 42 is delivered in casing by electric machine rotational axis connection member 44.Electric machine rotational axis connection member 44, is used for supporting and fix described electric machine rotational axis 42, undertakes radial load, and controls the movement axially and radially of described electric machine rotational axis 42.Preferably, electric machine rotational axis connection member 44 is bearing or bearing shell thrust plate.
Electric machine rotational axis 42 holds greatly suffered active force to be directly delivered in casing by electric machine rotational axis connection member 44, does so and firmly would not be delivered on engine crankshaft by rotor.
In hybrid power system running, engine crankshaft always has certain axial float, owing to rotor 41 is connected with engine crankshaft, so rotor 41 must be allowed for the generation of this play, must have the ability absorbing this play in other words.In version of the present utility model, because the entirety that rotor 41 and adapter 43 are constituted can move on electric machine rotational axis 42, thus absorbing this axial float, and the mechanism on right side will not be passed to again through electric machine rotational axis 42.Therefore, the engine crankshaft play on the left of motor, do not interfere with the subsequent mechanical parts (such as clutch or flex plate etc.) on the right side of motor, the active force on the right side of motor is without the electromotor having influence on the left of motor.
As mentioned above, although the embodiment and the accompanying drawing that limit according to embodiment are illustrated, but the art is had the technical staff of general knowledge and can carry out various amendment and deformation from above-mentioned record.Such as, carry out according to the order mutually different from method illustrated in the technology of description, and/or carry out combining or combining according to the form mutually different from the method illustrated by the elements such as the system of description, structure, device, technique, or it is replaced according to other elements or equipollent or replaces and also can reach suitable effect.For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, make some equivalent replacements or obvious modification, and performance or purposes are identical, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. a version for new motor, this version includes:
Rotor, electric machine rotational axis, adapter and electric machine rotational axis connection member；
It is characterized in that:
Described rotor one end is connected with engine crankshaft；
The described rotor other end is firmly connected with described adapter, and can carry out moment of torsion transmission from each other；
Described adapter is connected with described electric machine rotational axis so that described adapter can move on described electric machine rotational axis, and and can carry out moment of torsion transmission between described electric machine rotational axis；
Described electric machine rotational axis is installed in casing by described electric machine rotational axis connection member, and the applied external force suffered by described electric machine rotational axis is delivered in described casing by described electric machine rotational axis connection member；
Wherein, described electric machine rotational axis connection member, it is used for:
Support and fixing described electric machine rotational axis, undertake radial load, and control the movement axially and radially of described electric machine rotational axis.
2. the version of new motor as claimed in claim 1, it is characterised in that described rotor is that bolt is connected or is connected by amortisseur with the connected mode of engine crankshaft.
3. the version of new motor as claimed in claim 1, it is characterised in that the mode that described rotor is firmly connected with adapter is that bolt connects or welding.
4. the version of new motor as claimed in claim 1, it is characterised in that described adapter is connected for spline or keyway connection with electric machine rotational axis.
5. the version of new motor as claimed in claim 1, it is characterised in that electric machine rotational axis connection member is bearing or bearing shell thrust plate.
6. the version of new motor as claimed in claim 1, it is characterised in that the left side of motor connects the bent axle of electromotor, and the right side of motor connects subsequent mechanical parts, and described subsequent mechanical parts are clutch or flex plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620153036.8U CN205385374U (en) | 2016-02-29 | 2016-02-29 | Structural style of new motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620153036.8U CN205385374U (en) | 2016-02-29 | 2016-02-29 | Structural style of new motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205385374U true CN205385374U (en) | 2016-07-13 |
Family
ID=56350063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620153036.8U Expired - Fee Related CN205385374U (en) | 2016-02-29 | 2016-02-29 | Structural style of new motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205385374U (en) |
-
2016
- 2016-02-29 CN CN201620153036.8U patent/CN205385374U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210310 Address after: No. 01081, yangwuyi village, Daniudian Town, Yuanping City, Xinzhou City, Shanxi Province Patentee after: Li Sannv Address before: 214121 36-401, block 2, Taihu international community, Binhu District, Wuxi City, Jiangsu Province Patentee before: Wang Xu |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 |