CN201733175U - Power-operated clutch executive device of electric machine - Google Patents
Power-operated clutch executive device of electric machine Download PDFInfo
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- CN201733175U CN201733175U CN2010202293856U CN201020229385U CN201733175U CN 201733175 U CN201733175 U CN 201733175U CN 2010202293856 U CN2010202293856 U CN 2010202293856U CN 201020229385 U CN201020229385 U CN 201020229385U CN 201733175 U CN201733175 U CN 201733175U
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Abstract
The utility model discloses a power-operated executive device which is simple, reliable, clean and quiet and is used for the separation and combination of an electric machine. The power-operated executive device comprises a release bearing, a release fork, a fork shaft, a swinging connecting rod, a power-operated push rod and driving circuit, wherein the release bearing acts on a clutch pressure plate, the release fork toggles the release bearing, the fork shaft fixes the release fork, the swinging connecting rod drives the fork shaft to rotate, the power-operated push rod pushes the swinging connecting rod, and the driving circuit provides electric energy for the power-operated push rod. The power-operated push rod is a mechanism which converts rotary motion into linear motion of the electric machine by a reduction gear, a worm and a worm wheel, a nut and a screw. The driving circuit comprises three groups of phase changers and an electric machine control unit, wherein the three groups of phase changers provide electric currents for a three-phase brushless direct current electric machine of the power-operated push rod. The power-operated push rod is provided with a magnetic induction position sensor controlling the stroke thereof. The power-operated executive device has advantages of simplifying the integral structure of the executive device, being stably operated and being positioned accurately.
Description
Technical field
The utility model belongs to mechanically operated control technology field, especially relates to the clutch final controlling element of motor.Be applicable to the clutch for clutch control of motor, the separating and the control of combination of the drive motors that is particularly suitable for hybrid vehicle and preposition internal combustion engine.
Background technology
The separation between the drive motors of existing hybrid vehicle and the preposition internal combustion engine and the final controlling element of combination adopt the executive mode of cylinder or oil cylinder more, use these final controlling elements to need corresponding complete system's support.Generally need the additional power source, as independently air pump, liquid pressurized equipment, pipeline, joint, valve, filter etc.Its shortcoming is: the structure of system is complicated, installs to take up room greatly, and cost is higher, the maintenance and repair inconvenience.And exist pipeline to leak gas or defective such as leakage of oil, in case exist serious pipe leakage situation can cause the final controlling element can't operate as normal.
The utility model content
In order to overcome the defective of above-mentioned prior art, the utility model provides a kind of integrated system support that do not need, and is simple and reliable, the clean quietly final controlling element of motor clutch.
The utility model is to rely on following technical proposals to realize for solving the problems of the technologies described above:
The electronic clutch final controlling element of motor, comprise: act on the release bearing on the clutch compressing disc, stir the disengaging yoke of release bearing, the declutch shift shaft of fixedly separated shift fork, drive the swing connecting bar that declutch shift shaft rotates, promote the electric pushrod of swing connecting bar, the drive circuit of electric energy is provided for electric pushrod.
Electric pushrod is a kind of through reduction gearing, scroll bar turbine, nut-screw, changes rotatablely moving of motor into straight-line mechanism.The three-phase brushless dc motor that drive circuit contains promising electric pushrod provides the three groups of phase changers and the motor control unit of electric current.Electric pushrod is provided with the magnetic induction position transducer of its stroke of control.
Electric pushrod is installed in by mounting bracket on the support of motor, and its linear movement direction is substantially parallel with the axis of motor.The mount pad of electric pushrod is fixedlyed connected with the vertical plane of mounting bracket; The horizontal plane of mounting bracket is fixedlyed connected with the platform of support.
Declutch shift shaft is installed on the front end housing of motor, with the axis normal of motor.Fixedly connected with the external part of declutch shift shaft in the lower end of swing connecting bar; The upper end of swing connecting bar is connected with the latch mode with the front end of the expansion link of electric pushrod.
Compare with the clutch final controlling element of the motor of prior art, adopt the advantage of technical solutions of the utility model to be:
1. simplified the overall structure of final controlling element, do not needed complicated integrated system support, mounting means is simple, can effectively save the installing space of final controlling element.
2. electric pushrod course of work dependable performance is active in one's movements, and operates steadily, and the location is accurate, does not pollute, and noise is low, can keep clean and quiet operational environment, and is easy to maintenance.
Description of drawings
Fig. 1 is the front view of the agent structure signal of embodiment of the present utility model;
Fig. 2 is the left view of the agent structure signal of embodiment of the present utility model;
Fig. 3 is the structural representation of the electric pushrod of embodiment of the present utility model;
Fig. 4 is the mounting bracket schematic diagram of embodiment of the present utility model;
Fig. 5 is the swing connecting bar schematic diagram of embodiment of the present utility model;
Fig. 6 is the schematic diagram of the location sensitive circuit of embodiment of the present utility model;
Fig. 7 is the schematic diagram of the push rod drive circuit of embodiment of the present utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is elaborated.
A kind of embodiment of the present utility model, the electronic clutch final controlling element of hybrid power automobile drive electric motor utilizes electric pushrod to provide power for the clutch of motor.Front end at the drive motors of hybrid vehicle is equipped with clutch, realize the moment of torsion of drive motors or independent output or with preposition internal-combustion torque stack output.
The front end of drive motors is connected with internal combustion engine by clutch, and the rear end is connected with truck drive shaft.Clutch is installed between the front end housing of the bell housing of internal combustion engine and drive motors.The clutch plate of clutch is to be placed between the platen of the flywheel of internal combustion engine and clutch.
The main body of the electronic clutch final controlling element of this embodiment motor as shown in Figure 1 and Figure 2, show among the figure electric pushrod 2, push rod mounting bracket 3, with the swing connecting bar 4 of expansion link 23 pin joints of electric pushrod 2, with the fixedly connected declutch shift shaft 6 of swing connecting bar, be installed in declutch shift shaft 6 stage casings disengaging yoke 5, with disengaging yoke 5 interactional release bearings 7, the axle sleeve 8 that cooperates with release bearing.
The main shaft of drive motors stretches out the part of its front end housing, constitutes the driven shaft of clutch.Axle sleeve 8 is fixedly set on the clutch driven shaft, and the inner ring of release bearing 7 is set on the cylindrical of axle sleeve 8 and can endwisely slips.
The fork arm of shift fork 5 stretches into release bearing 7 rear portions, and the root of shift fork 5 is fixed on the stage casing of declutch shift shaft 6.The fork arm of shift fork 5 moves forward and backward with the rotation of declutch shift shaft 6, with stir bearing 7 on axle sleeve 8 to front slide, realize the separation of clutch.
The course of work of electric pushrod 2 is, direct current machine 21 is after gear reduction, and the scroll bar on the gear drives turbine rotation, makes nut in the turbine drive minor leading screw and moves axially.Utilize the rotating of motor to realize the rectilinear motion that expansion link 23 is reciprocal.
The parameter of the electric pushrod 2 that this embodiment selects for use is that thrust can be stretched out 40～45 millimeters with expansion link 23 200～300 kilograms of scopes in 1.5～2 seconds.The Stroke Control of electric pushrod 2, by the built-in magnet ring of expansion link 23, with respect to two normally closed magnetic induction position transducers that are contained on the sleeve pipe 22, realize the position of near point position switch K1 and far point position switch K2.The principle of the location sensitive circuit of electric pushrod as shown in Figure 6.
The direct current machine 21 of present embodiment electric pushrod 2 is a three-phase brushless dc motor, is provided with three groups of phase changers and motor control unit for it provides the drive circuit of electric current.Motor control unit is controlled the commutation of three groups of phase changer output currents according to the positional information of rotor.Circuit theory as shown in Figure 7, wherein 3 outputs (U, V, W) are connected with three phase lines of direct current machine respectively.
The course of work of this embodiment is as follows:
1. when hybrid vehicle was started to walk, by the independent output torque powered vehicle of drive motors, internal combustion engine did not participate in work, so the clutch of drive motors front end should be in released state.
When initial, the back clutch that stopped last time is in bonding state, and near point position switch K1 disconnects, and far point position switch K2 is in closure.
During startup, row is just being transported in direct current machine 21 beginnings of electric pushrod 2, expansion link 23 is pushed out to forward when setting stroke, expansion link 23 built-in magnet rings arrive the position of far point position switch K2, owing to sensing expansion link 23 built-in magnet rings, far point position switch K2 disconnects, direct current machine 21 outages stop operating the axial location self-locking of expansion link 23.Near point position switch K1 is because of closed away from magnet ring.
Push away before the expansion link 23 in the process and to drive swing connecting bar 4 and swing forward, declutch shift shaft 6 also moves together with swing connecting bar 4, the fork arm of disengaging yoke 5 moves forward, stir release bearing 7 on axle sleeve 8 to front slide, paw on the release bearing 7 compressing clutch compressing discs, the divided flywheel that makes the clutch plate of clutch and internal combustion engine from.Realized separating of drive motors and preposition internal combustion engine, directly driven running car by drive motors.
2. when vehicle reached certain speed, internal combustion engine need participate in work, and the output torque of drive motors and the output torque of preposition internal combustion engine will superpose, and the clutch of drive motors front end should be in engagement state.
Because this moment, near point position switch K1 was in closure state, start the direct current machine 21 counter-rotating operations of electric pushrod 2, expansion link 21 is retracted to when setting stroke backward, when expansion link 23 built-in magnet rings are got back to the position of near point position switch K1, owing to sensing magnet ring, near point position switch K1 disconnects, direct current machine 21 is stopped operating, the axial location self-locking of expansion link 23.Far point position switch K2 is because of closed away from magnet ring.
Drive swing connecting bar 4, disengaging yoke 5, release bearing 7 are return successively in the expansion link 23 back compression process, paw on the clutch compressing disc resets, the clutch plate of clutch is pressed together on the flywheel of internal combustion engine again, realizes the combination of clutch, and internal combustion engine participates in the driving of automobile with drive motors.
Claims (9)
1. the electronic clutch final controlling element of motor, it is characterized in that, this final controlling element comprises: act on the release bearing (7) on the clutch compressing disc, stir the disengaging yoke (5) of release bearing (7), the declutch shift shaft (6) of fixedly separated shift fork (5), drive the swing connecting bar (4) that declutch shift shaft (6) rotates, promote the electric pushrod (2) of swing connecting bar (4), the drive circuit of electric energy is provided for electric pushrod (2).
2. final controlling element as claimed in claim 1 is characterized in that: described electric pushrod (2) is a kind of through reduction gearing, scroll bar turbine, nut-screw, changes rotatablely moving of motor into straight-line mechanism.
3. final controlling element as claimed in claim 2 is characterized in that: the three-phase brushless dc motor that described drive circuit contains promising electric pushrod (2) provides the three groups of phase changers and the motor control unit of electric current.
4. final controlling element as claimed in claim 3 is characterized in that: described electric pushrod is provided with the magnetic induction position transducer of its stroke of control.
5. final controlling element as claimed in claim 2 is characterized in that: described electric pushrod (2) is installed on the support (1) of motor by mounting bracket (3), and its linear movement direction is substantially parallel with the axis of motor.
6. final controlling element as claimed in claim 5 is characterized in that: the mount pad (2A) of described electric pushrod (2) is fixedlyed connected with the vertical plane (3A) of mounting bracket (3); The horizontal plane (3B) of described mounting bracket (3) is fixedlyed connected with the platform of support (1).
7. final controlling element as claimed in claim 2 is characterized in that: described declutch shift shaft (6) is installed on the front end housing of motor, with the axis normal of motor.
8. final controlling element as claimed in claim 7 is characterized in that: fixedly connected with the external part of declutch shift shaft (6) in the lower end (4B) of described swing connecting bar (4); The upper end (4A) of described swing connecting bar (4) is connected with the latch mode with the front end (2B) of the expansion link (23) of electric pushrod (2).
9. final controlling element as claimed in claim 2 is characterized in that: described release bearing (7) is sliding to be contained on the axle sleeve (8) of clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202293856U CN201733175U (en) | 2010-06-18 | 2010-06-18 | Power-operated clutch executive device of electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202293856U CN201733175U (en) | 2010-06-18 | 2010-06-18 | Power-operated clutch executive device of electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201733175U true CN201733175U (en) | 2011-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202293856U Expired - Lifetime CN201733175U (en) | 2010-06-18 | 2010-06-18 | Power-operated clutch executive device of electric machine |
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| CN (1) | CN201733175U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527402A (en) * | 2014-12-30 | 2015-04-22 | 厦门市福工动力技术有限公司 | Shaft coupling motor unit clutch structure |
| CN104653302A (en) * | 2013-11-25 | 2015-05-27 | 陕西国力信息技术有限公司 | Brushless DC (direct current) motor for large-torque precise self-locking of automobile throttle |
| CN104653770A (en) * | 2013-11-25 | 2015-05-27 | 陕西国力信息技术有限公司 | Brushless DC (direct current) motor for large-torque precise self-locking of automobile clutch |
| CN104660116A (en) * | 2013-11-25 | 2015-05-27 | 陕西国力信息技术有限公司 | Brushless direct-current motor for low speed and high power of automobile gearshift |
| CN104660117A (en) * | 2013-11-25 | 2015-05-27 | 陕西国力信息技术有限公司 | Brushless direct-current motor for low speed and high power of automobile clutch |
| CN104653768A (en) * | 2013-11-25 | 2015-05-27 | 陕西国力信息技术有限公司 | Brushless DC (direct current) motor for large-torque precise self-locking of automobile gear selecting |
| CN106382308A (en) * | 2016-10-09 | 2017-02-08 | 厦门市福工动力技术有限公司 | Automatic clutch execution mechanism for hybrid power vehicle |
| CN107289823A (en) * | 2017-06-21 | 2017-10-24 | 北京机械设备研究所 | Positional servosystem in a kind of Low rigidity performs device and bullet |
| CN109723546A (en) * | 2019-01-11 | 2019-05-07 | 福建群峰机械有限公司 | A kind of sweeper blower dynamical system and its control method |
-
2010
- 2010-06-18 CN CN2010202293856U patent/CN201733175U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653302A (en) * | 2013-11-25 | 2015-05-27 | 陕西国力信息技术有限公司 | Brushless DC (direct current) motor for large-torque precise self-locking of automobile throttle |
| CN104653770A (en) * | 2013-11-25 | 2015-05-27 | 陕西国力信息技术有限公司 | Brushless DC (direct current) motor for large-torque precise self-locking of automobile clutch |
| CN104660116A (en) * | 2013-11-25 | 2015-05-27 | 陕西国力信息技术有限公司 | Brushless direct-current motor for low speed and high power of automobile gearshift |
| CN104660117A (en) * | 2013-11-25 | 2015-05-27 | 陕西国力信息技术有限公司 | Brushless direct-current motor for low speed and high power of automobile clutch |
| CN104653768A (en) * | 2013-11-25 | 2015-05-27 | 陕西国力信息技术有限公司 | Brushless DC (direct current) motor for large-torque precise self-locking of automobile gear selecting |
| CN104527402A (en) * | 2014-12-30 | 2015-04-22 | 厦门市福工动力技术有限公司 | Shaft coupling motor unit clutch structure |
| CN106382308A (en) * | 2016-10-09 | 2017-02-08 | 厦门市福工动力技术有限公司 | Automatic clutch execution mechanism for hybrid power vehicle |
| CN106382308B (en) * | 2016-10-09 | 2018-08-03 | 厦门市福工动力技术有限公司 | A kind of hybrid vehicle automatic clutch actuator |
| CN108626264A (en) * | 2016-10-09 | 2018-10-09 | 厦门市福工动力技术有限公司 | A kind of hybrid vehicle automatic clutch actuator improving vehicle traveling economy |
| CN108626265A (en) * | 2016-10-09 | 2018-10-09 | 厦门市福工动力技术有限公司 | Improve the hybrid vehicle automatic clutch actuator of vehicle safety |
| CN108626266A (en) * | 2016-10-09 | 2018-10-09 | 厦门市福工动力技术有限公司 | Improve the hybrid vehicle automatic clutch actuator of vehicle driving dynamics |
| CN107289823A (en) * | 2017-06-21 | 2017-10-24 | 北京机械设备研究所 | Positional servosystem in a kind of Low rigidity performs device and bullet |
| CN109723546A (en) * | 2019-01-11 | 2019-05-07 | 福建群峰机械有限公司 | A kind of sweeper blower dynamical system and its control method |
| CN109723546B (en) * | 2019-01-11 | 2024-02-09 | 福建群峰机械有限公司 | Motor sweeper fan power system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHUHAI YINTONG NEW POWER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHUHAI LANHAI ENERGY SAVING TECHNOLOGY CO., LTD. Effective date: 20110817 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 519040 ZHUHAI, GUANGDONG PROVINCE TO: 519000 ZHUHAI, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110817 Address after: No. 16, No. 2 building A District 519000 in Guangdong province Zhuhai City Sanzao town Jinwan District Jinhu Road Patentee after: ZHUHAI YINTONG NEW POWER TECHNOLOGY Co.,Ltd. Address before: 519040 Guangdong city in Zhuhai Province town of Jinhu Road No. 16 Patentee before: Zhuhai City Lanhai Energy-saving Technology Co.,Ltd. |
|
| CU03 | Publication of corrected utility model |
Correction item: Patentee Correct: Zhuhai Yintong New Power Technology Co.,Ltd.|No. 16, No. 2 building A District 519000 in Guangdong province Zhuhai City Sanzao town Jinwan District Jinhu Road False: Zhuhai Yintong New Power Technology Co., Ltd.|No. 16, No. 2 building A District 519000 in Guangdong province Zhuhai City Sanzao town Jinwan District Jinhu Road Number: 39 Volume: 27 |
|
| ERR | Gazette correction | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHUHAI YINLONG ELECTRIC CO., LTD. Free format text: FORMER NAME: ZHUHAI YINTONG NEW POWER TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No. 16, No. 2 building A District 519000 in Guangdong province Zhuhai City Sanzao town Jinwan District Jinhu Road Patentee after: ZHUHAI YINLONG ELECTRICAL APPLIANCE Co.,Ltd. Address before: No. 16, No. 2 building A District 519000 in Guangdong province Zhuhai City Sanzao town Jinwan District Jinhu Road Patentee before: Zhuhai Yintong New Power Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110202 |