CN1866680A - Motor for hybrid electric vehicle and drive coupling and clutch device composed thereof - Google Patents
Motor for hybrid electric vehicle and drive coupling and clutch device composed thereof Download PDFInfo
- Publication number
- CN1866680A CN1866680A CNA2005100187235A CN200510018723A CN1866680A CN 1866680 A CN1866680 A CN 1866680A CN A2005100187235 A CNA2005100187235 A CN A2005100187235A CN 200510018723 A CN200510018723 A CN 200510018723A CN 1866680 A CN1866680 A CN 1866680A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Electric Propulsion And Braking For Vehicles (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a composite dynamic automobile motor and driving coupling and separating device in the composite dynamic automobile motor and driving coupling and separating device technological domain, which contains frequency conversion speed regulation motor, whose motor shaft is motor splined shaft on the end part with two ends exposing; the ridge connects one end of splined shaft of motor shaft and the other end connects clutch driven disc assembly, which is applied to reform composite dynamic of present automobile.
Description
Technical field
The present invention relates to motor and automobile and drive connection arrangement of clutch, the particularly a kind of motor of hybrid vehicle and driving connection and arrangement of clutch that constitutes by this motor of being used for.Belong to motor of hybrid power automobile, drive connection and arrangement of clutch technical field.
Background technology
Hybrid vehicle is combined in explosive motor and motor unit on the automobile exactly, mix with electric power with vapour (bavin) oil, combustion gas and to be used as power, characteristics with high efficiency and low blowdown, meet the requirement of Hyundai Motor development, each big motor corporation of the world had released hybrid vehicle separately respectively in recent years.But because hybrid vehicle in the world all is that common electric machine and engine are used at present, common electric machine is connected between engine and the gearbox, thereby have the following disadvantages: the one, take too much automotive interior space because of increasing common electric machine, vehicle weight is increased, make simultaneously that vehicle response speed is slack-off, reliability reduces; The 2nd, be subjected to the restriction of engine structure and interior space, engine, gearbox etc. need development and Design again, and the construction cycle is long, and can not carry out the hybrid power repacking to existing explosive motor automobile.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of to be connected between engine and the power transmission shaft and to save the mixed power electric motor of automobile of gearbox at above-mentioned weak point.
Further aim of the present invention just provides a kind of driving connection and arrangement of clutch that is made of mixed power electric motor of automobile of the present invention.
The technical solution of motor of the present invention is: a kind of mixed power electric motor of automobile is characterized in that: comprise frequency control motor; The motor shaft of frequency control motor is that stretch out at two ends and the end is equipped with the motor splined shaft of spline.
Frequency control motor described in the technical solution of motor of the present invention can be served as reasons and be comprised motor shaft, bearing end cover, internal bearing cover, casing, front end housing, bearing, rear end cap, the Thee-phase alternating current permanent-magnetic motor that stator core, stator coil and rotor constitute, wherein, rotor is a solid rotor; Symmetry has permanent magnet trough and the dead slot of determining according to motor pole number on this solid rotor, and permanent magnet trough is embedded with permanent magnet; Permanent magnet is provided with the slot wedge of being made by nonmagnetic substance outward; The solid rotor two ends are provided with circular ring type nonmagnetic substance baffle plate: be provided with the rotor magnetic pole spacer between solid rotor and the axle; The casing housing adopts aluminium alloy to make.
The technical solution that the present invention drives connection and arrangement of clutch is: a kind of driving connection and arrangement of clutch that is made of mixed power electric motor of automobile is characterized in that: a splined end of motor shaft is connected with the bead that cooperates with the flange york of power transmission shaft; Another splined end is connected with the clutch driven disc assembly that cooperates with engine clutch driving disc spacing pressing assembly.
The present invention drive connect and the technical solution of arrangement of clutch described in clutch driven disc assembly can be by clutch driven plate, release bearing, declutch shaft bearing, bearing cap, release yoke, disengaging fork lever, separate yoke and bell housing constitutes; Wherein, clutch driven plate is connected on the spline of motor shaft; Bearing cap is sleeved on the motor shaft, and is fixed on motor rear end and covers; The release bearing cover for seat is on bearing cap; Release bearing is arranged between declutch shaft bearing and the clutch driven plate; Bell housing is passed in the disengaging fork lever end, and with separate yoke and be connected.
The present invention drive connect and the technical solution of arrangement of clutch described in clutch driven disc assembly can also constitute by clutch driven plate, release bearing, declutch shaft bearing, bearing cap, release yoke, disengaging fork lever, servomotor and bell housing; Wherein, clutch driven plate is connected on the spline of motor shaft; Bearing cap is sleeved on the motor shaft, and is fixed on motor rear end and covers; The release bearing cover for seat is on bearing cap; Release bearing is arranged between declutch shaft bearing and the clutch driven plate; Bell housing is passed in the disengaging fork lever end, and is connected with servomotor.
The present invention drive connect and the technical solution of arrangement of clutch described in clutch driven disc assembly can also constitute by cover, iron core overcoat, magnet exciting coil, release bearing, armature in clutch driven plate, the iron core; Wherein, clutch driven plate is connected on the spline of motor shaft; Armature is sleeved on the motor shaft, and realizes moving axially by hollow bolt; Cover, iron core overcoat, magnet exciting coil connect into integral body by release bearing on the armature and clutch driven plate in the iron core; And in armature and iron core, be provided with spring between the cover; Clutch driven disc assembly is fixed on the rear end cap by set bolt.
Motor of the present invention is owing to adopt frequency control motor, its motor shaft adopts two ends to stretch out and the end is equipped with the motor splined shaft of spline, thereby, not only can be used as motor of hybrid power automobile, but also can be connected between engine and the power transmission shaft and save gearbox, and spline structure is consistent with existing automobile, have simple in structure, transfer torque big, be easy to standardized production and maintenance, reliability height and the good characteristics of interchangeability.
The present invention drive connect and arrangement of clutch owing to the splined end at motor shaft is connected with the bead that cooperates with the flange york of power transmission shaft, another splined end at motor shaft is connected with the clutch driven disc assembly that cooperates with engine clutch driving disc spacing pressing assembly, thereby, be installed on the automobile with engine and propeller shaft couplings after, not only constitute hybrid vehicle, but also saved gearbox.Transducers such as resolver or photoelectric encoder are installed in the motor, and the closed-loop control motor links to each other with central controller, and engine and motor are switched mutually, to satisfy the needs of automobile normal running.The present invention compared with prior art has that the interior space of taking is little, in light weight, response speed is fast, can optimize multiple clutch mode, be easy to control and high reliability features.In addition, the present invention is not owing to change the body construction of existing automobile, promptly directly replace existing gearbox with the present invention, thereby can become hybrid vehicle with having various car conversions now easily, shorten the construction cycle greatly, and also can easily the various automobile repackings of now having used have been become hybrid vehicle.
Mixed power electric motor of automobile of the present invention and be mainly used in hybrid vehicle and to the existing hybrid power transformation of having used automobile by its driving connection that constitutes and arrangement of clutch.
Description of drawings
Fig. 1 is the structural representation of motor of the present invention; Fig. 2 is the structural representation of Fig. 1 rotor; Fig. 3 is an A-A sectional structure schematic diagram among Fig. 2; Fig. 4 driving connection that to be the present invention be made of motor and the structural representation of arrangement of clutch embodiment 1; Fig. 5 driving connection that to be the present invention be made of motor and the structural representation of arrangement of clutch embodiment 2; Fig. 6 driving connection that to be the present invention be made of motor and the structural representation of arrangement of clutch embodiment 3.
Embodiment
Mixed power electric motor of automobile such as Fig. 1, Fig. 2, shown in Figure 3.Frequency control motor adopts the Thee-phase alternating current permanent-magnetic synchronous machine, also can adopt phase asynchronous alternating current machine.Bearing end cover, front end housing 3, rear end cap 12, bearing 2, internal bearing cover 11, stator core 8 and stator coil 5 are corresponding identical with each parts in the existing triphase AC synchronous permanent-magnet motor machine, and just casing 6, rotor are different with motor shaft 1.Casing 6 housings adopt aluminium alloy, steel plateelement etc. to make, and mainly are to dwindle motor volume and alleviate motor weight.Can be provided with cooling water, oily passage in casing 6 housings.Connect with bolt and nut 4 between casing 6 and front end housing 3, the rear end cap 12.Rotor core 9 is a solid rotor, and symmetry has permanent magnet trough 14 and dead slot 18 on it, and permanent magnet trough 14 and dead slot 18 numbers are determined by the number of poles of motor, 2 grooves of 2 utmost point motors, and 4 grooves of 4 utmost point motors by that analogy, are 8 grooves of 8 utmost point motors among the figure.Permanent magnet trough 14 is embedded with permanent magnet 17, and permanent magnet 17 is a sintered Nd-Fe-B permanent magnet, also can be the permanent magnet of other material.Dead slot 18 is opened the centre of the rotor core 9 between two adjacent magnet slot 14, works to cut off magnetic circuit.Be provided with rotor magnetic pole spacer 10 between rotor core 9 and the motor shaft 1, spacer 10 is made by nonmagnetic substance.Rotor magnetic pole spacer 10 can be the integral type spacer, also can be three spacers that are separated from each other shown in the figure.Be provided with every magnetic stripe 21 between spacer 10 and the rotor.Rotor magnetic pole spacer 10 plays the blocking-up magnetic circuit.Rotor core 9 two ends are provided with circular ring type nonmagnetic substance baffle plate 20, and baffle plate 20 is provided with counterweight screws 19.The rotor core 9 outer cranses 16 that are provided with, cranse 16 is made by the nonmagnetic substance that certain intensity is arranged, and has both played the blocking-up magnetic circuit, plays making permanent magnet 17 combine firmer effect with rotor core 9 again, make the whole rigidity of rotor good, be fit to high-power, high-revolving application.Stator structure of the present utility model and common asynchronous motor stator structure are basic identical.Stator core 8 is fixed on the casing 6 through screw 7.Stator core 8 notches have certain gradient, and the size of its gradient is by the decision of staring torque size.Motor shaft 1 adopts two reach, and two external part ends are equipped with spline 13.
The present invention can be used as motor, generator uses.When using as motor, under the situation of energising, stator coil 5 drives the rotor rotation under the action of a magnetic field of permanent magnet 17, and driving automobile travels; When using as generator, because automobile does not need power at descending, when sliding, under the situation of outage, rotor makes the rotor rotation with the operation of automobile, and under the action of a magnetic field that rotor permanent magnet 17 produces, stator coil 5 will produce electric current, is the high-energy battery charging.Being extensive use of of AC permanent magnet synchronous motor will be reduced environmental pollution greatly, and energy conservation and consumption reduction effects is remarkable, is a kind of green product that has a extensive future.
The present invention drive connect and arrangement of clutch embodiment 1 as shown in Figure 4.Identical among motor part and motor shaft 1 and Fig. 1.Be connected with bead 22 on the left end spline 13 of motor shaft 1, can directly connect with the flange york of truck drive shaft.Be connected with clutch driven disc assembly on the right-hand member spline 13 of motor shaft 1.Clutch driven disc assembly is made of clutch driven plate 28, release bearing 32, declutch shaft bearing 26, bearing cap 23, release yoke 24, disengaging fork lever 27, separation yoke 25 and bell housing 30.Wherein, clutch driven plate 28 is connected on the spline 13.Bearing cap 23 is sleeved on the motor shaft 1, and is fixed on the back end cover for motor 12.Declutch shaft bearing 26 is enclosed within on the bearing cap 23.Release bearing 32 is arranged between declutch shaft bearing 26 and the clutch driven plate 28.Bell housing 30 is passed in disengaging fork lever 27 ends, and is fixed on the bell housing 30, disengaging fork lever 27 with separate yoke 25 and be connected.Bell housing 30 is an integral body with rear end cap 12.Bell housing 30 is connected with the bell housing 31 of engine by bolt.Clutch driven plate 28 cooperates with clutch driving plate assembly 29 on being arranged on engine.
The present invention drive connect and arrangement of clutch embodiment 2 as shown in Figure 5.Except that clutch driven disc assembly, the remainder all embodiment 1 with shown in Figure 2 is identical among the embodiment 2.Except that servomotor 33, remainder is all identical with the clutch driven disc assembly shown in Fig. 2 in the clutch driven disc assembly.Servomotor 33 instead of separate yokes 25 connect with the outer end of disengaging fork lever 27, realize the electric means solenoidoperated cluthes.
The present invention drive connect and arrangement of clutch embodiment 3 as shown in Figure 6.Motor part, motor shaft 1, bead 22 are identical with counterpart among the embodiment 1 shown in Figure 2.Clutch driven disc assembly by overlap 35 in clutch driven plate 41, the iron core, iron core overcoat 34, magnet exciting coil 36, release bearing 40, armature 39 constitute; Wherein, clutch driven plate 41 is connected on the spline 13 of motor shaft 1; Armature 39 is sleeved on the motor shaft 1, and realizes moving axially by 3 hollow bolts 37; Cover 35, iron core overcoat 34, magnet exciting coil 36 connect into integral body by release bearing on the armature 39 40 and clutch driven plate 41 in the iron core; And in armature 39 and iron core, be provided with spring 42 between the cover 35; Clutch driven disc assembly is fixed on the rear end cap 12 by 3 set bolts 38.Bell housing 43 is connected with flywheel shell of engine 31.Fashionable, give magnet exciting coil 36 outages, under spring 42 effects, clutch driven plate 41 combines with clutch driving plate 29; From the time, give magnet exciting coil 36 energisings, attract armature 39, clutch driven plate 41 separates with clutch driving plate 29.Clutch can be realized electrical control.
Claims (6)
1, a kind of mixed power electric motor of automobile is characterized in that: comprise frequency control motor; The motor shaft of this frequency control motor (1) stretches out for two ends and the end is equipped with the motor splined shaft of spline (13).
2, a kind of mixed power electric motor of automobile according to claim 1, it is characterized in that: described frequency control motor is served as reasons and is comprised the Thee-phase alternating current permanent-magnetic motor that motor shaft (1), bearing end cover, internal bearing cover (11), casing (6), front end housing (3), bearing (2), rear end cap (12), stator core (8), stator coil (5) and rotor constitute, wherein, rotor is solid rotor (9); This solid rotor (9) is gone up symmetry and is had permanent magnet trough (14) and the dead slot of determining according to motor pole number (18), and permanent magnet trough (14) is embedded with permanent magnet (17); The outer slot wedge of making by nonmagnetic substance (15) that is provided with of permanent magnet (17); Solid rotor (9) two ends are provided with circular ring type nonmagnetic substance baffle plate (20); Be provided with rotor magnetic pole spacer (10) between solid rotor (9) and the axle (1); Casing (6) housing adopts aluminium alloy to make.
3, a kind of driving connection and arrangement of clutch that constitutes by claim 1 or 2 described motors, it is characterized in that: a splined end of motor shaft (1) is connected with the bead (22) that cooperates with the flange york of power transmission shaft; Another spline (13) end is connected with the clutch driven disc assembly that cooperates with engine clutch driving disc spacing pressing assembly (29).
4, driving connection and the arrangement of clutch that is made of motor according to claim 3 is characterized in that: described clutch driven disc assembly is made of clutch driven plate (28), release bearing (32), declutch shaft bearing (26), bearing cap (23), release yoke (24), disengaging fork lever (27), separation yoke (25) and bell housing (30); Wherein, clutch driven plate (28) is connected on the spline (13) of motor shaft (1); Bearing cap (23) is sleeved on the motor shaft (1), and is fixed on the back end cover for motor (12); Declutch shaft bearing (26) is enclosed within on the bearing cap (23); Release bearing (32) is arranged between declutch shaft bearing (26) and the clutch driven plate (28); Bell housing (30) is passed in disengaging fork lever (27) end, and with separate yoke (25) and be connected.
5, driving connection and the arrangement of clutch that is made of motor according to claim 3 is characterized in that: described clutch driven disc assembly is made of clutch driven plate (28), release bearing (32), declutch shaft bearing (26), bearing cap (23), release yoke (24), disengaging fork lever (27), servomotor (33) and bell housing (31); Wherein, clutch driven plate (28) is connected on the spline (13) of motor shaft (1); Bearing cap (23) is sleeved on the motor shaft (1), and is fixed on the back end cover for motor (12); Declutch shaft bearing (26) is enclosed within on the bearing cap (23); Release bearing (32) is arranged between declutch shaft bearing (26) and the clutch driven plate (28); Bell housing (31) is passed in disengaging fork lever (27) end, and is connected with servomotor (33).
6, driving connection and the arrangement of clutch that is made of motor according to claim 3 is characterized in that: described clutch driven disc assembly is made of cover (35), iron core overcoat (34), magnet exciting coil (36), release bearing (40), armature (39) in clutch driven plate (41), the iron core; Wherein, clutch driven plate (41) is connected on the spline (13) of motor shaft (1); Armature (39) is sleeved on the motor shaft (1), and realizes moving axially by hollow bolt (37); Cover (35), iron core overcoat (34), magnet exciting coil (36) connect into integral body by release bearing (40) on the armature (39) and clutch driven plate (41) in the iron core; And in armature (39) and iron core, be provided with spring (42) between the cover (35); Clutch driven disc assembly is fixed on the rear end cap (12) by set bolt (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100187235A CN1866680A (en) | 2005-05-16 | 2005-05-16 | Motor for hybrid electric vehicle and drive coupling and clutch device composed thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100187235A CN1866680A (en) | 2005-05-16 | 2005-05-16 | Motor for hybrid electric vehicle and drive coupling and clutch device composed thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1866680A true CN1866680A (en) | 2006-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100187235A Pending CN1866680A (en) | 2005-05-16 | 2005-05-16 | Motor for hybrid electric vehicle and drive coupling and clutch device composed thereof |
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| Country | Link |
|---|---|
| CN (1) | CN1866680A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011015112A1 (en) * | 2009-08-03 | 2011-02-10 | 叶羽经 | Disk motor hybrid powertrain |
| CN101277043B (en) * | 2007-03-30 | 2011-06-08 | 襄樊特种电机有限公司 | Frequency control motor and generating set for hybrid vehicle |
| CN103166353A (en) * | 2011-12-14 | 2013-06-19 | 山田电器工业株式会社 | Rotation motor |
| CN104661845A (en) * | 2012-09-25 | 2015-05-27 | 法雷奥电机设备公司 | Transmission assembly comprising an electric machine and two clutches |
| CN109347259A (en) * | 2018-12-05 | 2019-02-15 | 山东奥德斯工业股份有限公司 | A kind of synchronous 4 wheel driven driving motor |
| CN110120723A (en) * | 2019-04-30 | 2019-08-13 | 中汽研汽车检验中心（天津）有限公司 | A kind of new-energy automobile power drive system motor axial direction electromagnetic disturbance cancellation element |
-
2005
- 2005-05-16 CN CNA2005100187235A patent/CN1866680A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101277043B (en) * | 2007-03-30 | 2011-06-08 | 襄樊特种电机有限公司 | Frequency control motor and generating set for hybrid vehicle |
| WO2011015112A1 (en) * | 2009-08-03 | 2011-02-10 | 叶羽经 | Disk motor hybrid powertrain |
| CN103166353A (en) * | 2011-12-14 | 2013-06-19 | 山田电器工业株式会社 | Rotation motor |
| CN104661845A (en) * | 2012-09-25 | 2015-05-27 | 法雷奥电机设备公司 | Transmission assembly comprising an electric machine and two clutches |
| CN104661845B (en) * | 2012-09-25 | 2018-10-23 | 法雷奥电机设备公司 | Transmission component including motor and two clutches |
| CN109347259A (en) * | 2018-12-05 | 2019-02-15 | 山东奥德斯工业股份有限公司 | A kind of synchronous 4 wheel driven driving motor |
| CN110120723A (en) * | 2019-04-30 | 2019-08-13 | 中汽研汽车检验中心（天津）有限公司 | A kind of new-energy automobile power drive system motor axial direction electromagnetic disturbance cancellation element |
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xiangfan Special Motor Co., Ltd. Document name: the First Notification of an Office Action |
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| DD01 | Delivery of document by public notice |
Addressee: Xiangfan Special Motor Co., Ltd. Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20061122 |