CN107612278A - A kind of automatic clutch-type transmission gear for electric motor and method - Google Patents
A kind of automatic clutch-type transmission gear for electric motor and method Download PDFInfo
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- CN107612278A CN107612278A CN201710840856.3A CN201710840856A CN107612278A CN 107612278 A CN107612278 A CN 107612278A CN 201710840856 A CN201710840856 A CN 201710840856A CN 107612278 A CN107612278 A CN 107612278A
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- motor
- rotor
- screw mandrel
- automatic clutch
- conductor rotor
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The invention discloses a kind of automatic clutch-type transmission gear for electric motor and method.It is related to permanent magnet coupler technical field.Including conductor rotor and flange, conductor rotor is located at the side of p-m rotor；The end face of conductor rotor is provided with counter sink；One end of flange coordinates with countersunk head interporal lacuna；Flange is fixed on the motor shaft being provided with motor；Motor is fixed in motor fixing seat；Motor fixing seat is located on screw rodb base；The side of screw rodb base is provided with actuator.The motor fixing seat that the present invention passes through dress drives its motion by screw mandrel, due to screw mandrel move during work small middle frictional resistance, high sensitivity, start when without vibration, low speed when without creeping phenomenon, therefore microfeed can critically be controlled, temperature rise is smaller in other screw mandrel motion, and can pretension eliminate and axial gap and screw mandrel be pre-stretched to compensate thermal stretching, therefore higher positioning precision and repetitive positioning accuracy can be obtained, ensures the accurate control to motor movement distance.
Description
Technical field
The invention belongs to permanent magnet coupler technical field, more particularly to a kind of automatic clutch-type transmission gear for electric motor and side
Method.
Background technology
Permanent magnetism coupling is to realize the dress transmitted by the torque of motor to load by the air gap between conductor and permanent magnet
Put, can be achieved motor and load between the kind of drive without mechanical connection, its operation principle be when relative motion between the two,
Conductor assembly cutting magnetic line, produces vortex flow in the conductor, vortex flow and then produces dislike magnetic field, with permanent magnet caused by magnetic
Field reciprocation, so as to realize moment of torsion transmission between the two.
In the application of clutch type permanent magnet coupler, the clutch of conductor rotor and p-m rotor typically uses manual clutch,
It can be produced during manual clutch because clutch process is uneven, cause vibrations and various unfavorable factors, it can cause motor
With the damage of load, hidden danger is brought to safety in production.
The content of the invention
It is an object of the invention to provide a kind of automatic clutch-type transmission gear for electric motor and method, consolidated by the motor of installation
Reservation drives its motion by screw mandrel, and solving can produce due to clutch during existing permanent magnet coupler manual clutch
Journey is uneven, causes vibration problems.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of automatic clutch-type transmission gear for electric motor and method, a kind of automatic clutch-type transmission gear for electric motor and
Method, including conductor rotor and flange, the conductor rotor are located at the side of p-m rotor；The end face of the conductor rotor is set
There is counter sink；One end of the flange coordinates with countersunk head interporal lacuna；The flange is fixed on the motor shaft being provided with motor；Institute
Motor is stated to be fixed in motor fixing seat；The motor fixing seat is located on screw rodb base；The side of the screw rodb base, which is provided with, to be performed
Device.
Further, gap be present between the conductor rotor and p-m rotor；Pass through between the flange and counter sink
Bolt is fixedly connected.
Further, fixed between the flange and motor shaft by expansion set.
Further, the inside of the screw rodb base is provided with screw mandrel；Movable block is cased with the outside of the screw mandrel；The movable block
One end is fixed in motor fixing seat；The actuator passes through screw mandrel drive motor fixed seat displacement.
Further, the conductor rotor includes conductor combination disk, radiating block；If on the combination order end face uniformly
A dry radiating block is distributed in a ring；The radiating block is fixed on combination order by stud.
Further, several permanent magnets uniform on the end face of the p-m rotor are distributed in a ring, and adjacent two
The magnetic pole of individual permanent magnet is opposite.
Further, the conductor rotor, be equipped with several screws on radiating block；The conductor rotor, radiating block are equal
For disc structure.
A kind of method of automatic clutch-type electric motor clutch, its step are as follows：
Step 1, the process of work is analyzed by computer, when device fails or need not shut down
When safeguarding, computer generates the order that motor separates with tumbler, and actuator is transferred to by data transmission link；
Step 2, after actuator receives order, the servomotor work in screw rodb base is controlled, so as to drive turning for screw mandrel
It is dynamic；
Step 3, motor fixing seat is under the drive for the movable block being enclosed on screw mandrel so that conductor rotor turns away from permanent magnetism
Son, realize the separation of drive mechanism；
Step 4, after completing the maintenance to equipment, computer generates the order that motor is combined with tumbler, passes through data
Line transmission is to actuator, repeat step two；
Step 5, motor fixing seat is under the drive for the movable block being enclosed on screw mandrel so that conductor rotor turns close to permanent magnetism
Son, the combination of drive mechanism and drive mechanism is realized, realize the transmission of power.
The invention has the advantages that：
1st, the motor fixing seat that the present invention installs by screw mandrel drives its motion, is worked during being moved due to screw mandrel
Middle frictional resistance is small, high sensitivity, when starting without vibration, low speed when without creeping phenomenon, therefore can critically control microfeed,
Temperature rise is smaller in other screw mandrel motion, and can pretension eliminate axial gap and screw mandrel be pre-stretched to compensate thermal stretching, because
This can obtain higher positioning precision and repetitive positioning accuracy, ensure the accurate control to motor movement distance, and with execution
Device improves the stationarity of motor movement with the use of automatic clutch is realized；
2nd, connect without mechanical structure between installing conductor rotor and p-m rotor of the present invention, completed by magnetic induction phenomenon
The transmission of moment of torsion, when being overhauled to equipment, the motion of screw mandrel is driven by actuator so that conductor rotor turns away from permanent magnetism
Son, this process need not close motor, reduce the rush of current that motor is subject to, effectively extend its service life.
Certainly, any product for implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is enlarged drawing at the A of the present invention；
Fig. 3 is the structural representation of conductor rotor in the present invention；
Fig. 4 is conductor rotor schematic rear view in the present invention；
Fig. 5 is the structural representation of p-m rotor in the present invention；
Fig. 6 is p-m rotor schematic rear view in the present invention；
In accompanying drawing, the list of parts representated by each label is as follows：
100- conductor rotors, 110- conductor combination disks, 120- radiating blocks, 130- counter sinks, 200- p-m rotors, 210- is forever
Magnet, 300- flanges, 400- screw rodb bases, 410- screw mandrels, 500- movable blocks, 600- motor fixing seats, 700- motors, 710- motors
Axle, 800- actuators.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ",
Indicating position or the position relationship such as " length ", " interior ", " surrounding ", it is for only for ease of the description present invention and simplifies description, without
It is that the component of instruction or hint meaning or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
Refer to shown in Fig. 1-6, the present invention is a kind of automatic clutch-type transmission gear for electric motor, a kind of automatic clutch-type motor
Transmission device and method, including conductor rotor 100 and flange 300, conductor rotor 100 are located at the side of p-m rotor 200；Conductor
The end face of rotor 100 is provided with counter sink 130；One end of flange 300 coordinates with the gap of counter sink 130；Flange 300 is fixed on electricity
On the motor shaft 710 being provided with machine 700；Motor 700 is fixed in motor fixing seat 600；Motor fixing seat 600 is located at screw rodb base
On 400；The side of screw rodb base 400 is provided with actuator 800.
Wherein, gap be present between conductor rotor 100 and p-m rotor 200；Pass through between flange 300 and counter sink 130
Bolt is fixedly connected.
Wherein, fixed between flange 300 and motor shaft 710 by key pin, avoid flange 300 from phase occur with motor shaft 710
To motion.
Wherein, the inside of screw rodb base 400 is provided with screw mandrel 410；Movable block 500 is cased with the outside of screw mandrel；One end of movable block 500
It is fixed in motor fixing seat 600；Actuator 800 ensures that motor 700 moves by the displacement of 410 drive motor fixed seat of screw mandrel 600
The stationarity of dynamic process.
Wherein, conductor rotor 100 includes conductor combination disk 110, radiating block 120；If on the end face of combination order 110 uniformly
A dry radiating block 120 is distributed in a ring, improves the effect of radiating；Radiating block 120 is fixed on combination order 110 by stud.
Wherein, several permanent magnets 210 uniform on the end face of p-m rotor 200 are distributed in a ring, adjacent two
The magnetic pole of permanent magnet 210 is opposite.
Wherein, conductor rotor 100, be equipped with several screws on radiating block 120；Conductor rotor 100, radiating block 120 are equal
For disc structure.
A kind of method of automatic clutch-type electric motor clutch, its step are as follows：
Step 1, the process of work is analyzed by computer, when device fails or need not shut down
When safeguarding, computer generates the order that motor separates with tumbler, and actuator is transferred to by data transmission link；
Step 2, after actuator receives order, the servomotor work in screw rodb base is controlled, so as to drive turning for screw mandrel
It is dynamic；
Step 3, motor fixing seat is under the drive for the movable block being enclosed on screw mandrel so that conductor rotor turns away from permanent magnetism
Son, realize the separation of drive mechanism；
Step 4, after completing the maintenance to equipment, computer generates the order that motor is combined with tumbler, passes through data
Line transmission is to actuator, repeat step two；
Step 5, motor fixing seat is under the drive for the movable block being enclosed on screw mandrel so that conductor rotor turns close to permanent magnetism
Son, the combination of drive mechanism and drive mechanism is realized, realize the transmission of power.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example describe
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (8)
1. a kind of automatic clutch-type transmission gear for electric motor, including conductor rotor (100) and flange (300), it is characterised in that：
The conductor rotor (100) is located at the side of p-m rotor (200)；The end face of the conductor rotor (100) is provided with heavy
Head bore (130)；
One end of the flange (300) coordinates with counter sink (130) gap；The flange (300) is fixed in motor (700) and set
On some motor shafts (710)；
The motor (700) is fixed in motor fixing seat (600)；The motor fixing seat (600) is located at screw rodb base (400)
On；The side of the screw rodb base (400) is provided with actuator (800).
A kind of 2. automatic clutch-type transmission gear for electric motor according to claim 1, it is characterised in that the conductor rotor
(100) gap be present between p-m rotor (200)；The company of being bolted between the flange (300) and counter sink (130)
Connect.
A kind of 3. automatic clutch-type transmission gear for electric motor according to claim 1, it is characterised in that the flange (300)
Fixed between motor shaft (710) by expansion set.
A kind of 4. automatic clutch-type transmission gear for electric motor according to claim 1, it is characterised in that the screw rodb base
(400) inside is provided with screw mandrel (410)；Movable block (500) is cased with the outside of the screw mandrel；One end of the movable block (500) is consolidated
It is scheduled in motor fixing seat (600)；The actuator (800) passes through screw mandrel (410) drive motor fixed seat (600) displacement.
A kind of 5. automatic clutch-type transmission gear for electric motor according to claim 1, it is characterised in that the conductor rotor
(100) conductor combination disk (110), radiating block (120) are included；Several uniform radiatings on combination order (110) end face
Block (120) is distributed in a ring；The radiating block (120) is fixed on combination order (110) by stud.
A kind of 6. automatic clutch-type transmission gear for electric motor according to claim 1, it is characterised in that the p-m rotor
(200) several uniform permanent magnets (210) are distributed in a ring on end face, the magnetic pole of adjacent two permanent magnets (210)
Conversely.
A kind of 7. automatic clutch-type transmission gear for electric motor according to claim 1, it is characterised in that the conductor rotor
(100) several screws, are equipped with radiating block (120)；The conductor rotor (100), radiating block (120) are disk knot
Structure.
8. a kind of method of automatic clutch-type electric motor clutch as described in claim 1-7 any one, its step are as follows：
Step 1, the process of work is analyzed by computer, when device fails or need to carry out not maintenance shut-downs
When, computer generates the order that motor separates with tumbler, and actuator is transferred to by data transmission link；
Step 2, after actuator receives order, the servomotor work in screw rodb base is controlled, so as to drive the rotation of screw mandrel；
Step 3, motor fixing seat is under the drive for the movable block being enclosed on screw mandrel so that conductor rotor is real away from p-m rotor
The separation of existing drive mechanism；
Step 4, after completing the maintenance to equipment, computer generates the order that motor is combined with tumbler, passes through data circuit
It is transferred to actuator, repeat step two；
Step 5, motor fixing seat is under the drive for the movable block being enclosed on screw mandrel so that conductor rotor is real close to p-m rotor
The combination of existing drive mechanism and drive mechanism, realizes the transmission of power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710840856.3A CN107612278A (en) | 2017-09-18 | 2017-09-18 | A kind of automatic clutch-type transmission gear for electric motor and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710840856.3A CN107612278A (en) | 2017-09-18 | 2017-09-18 | A kind of automatic clutch-type transmission gear for electric motor and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107612278A true CN107612278A (en) | 2018-01-19 |
Family
ID=61060485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710840856.3A Pending CN107612278A (en) | 2017-09-18 | 2017-09-18 | A kind of automatic clutch-type transmission gear for electric motor and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN107612278A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394989A (en) * | 2017-09-21 | 2017-11-24 | 安徽沃弗电力科技有限公司 | A kind of screw mandrel clutch type permanent magnet coupler |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5473209A (en) * | 1993-05-21 | 1995-12-05 | Magna Force, Inc. | Permanent magnet braking system for drive shafts |
| CN103095097A (en) * | 2012-12-20 | 2013-05-08 | 上海曜中能源科技有限公司 | Transmission system with permanent magnet speed regulation clutch |
| CN105987153A (en) * | 2015-02-06 | 2016-10-05 | 迈格钠磁动力股份有限公司 | Dual-power input speed reducer based on permanent magnet driving technique and power switching method of dual-power input speed reducer |
-
2017
- 2017-09-18 CN CN201710840856.3A patent/CN107612278A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5473209A (en) * | 1993-05-21 | 1995-12-05 | Magna Force, Inc. | Permanent magnet braking system for drive shafts |
| CN103095097A (en) * | 2012-12-20 | 2013-05-08 | 上海曜中能源科技有限公司 | Transmission system with permanent magnet speed regulation clutch |
| CN105987153A (en) * | 2015-02-06 | 2016-10-05 | 迈格钠磁动力股份有限公司 | Dual-power input speed reducer based on permanent magnet driving technique and power switching method of dual-power input speed reducer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394989A (en) * | 2017-09-21 | 2017-11-24 | 安徽沃弗电力科技有限公司 | A kind of screw mandrel clutch type permanent magnet coupler |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190731 Address after: 230000 Kunpeng Industrial Park AE-3 (Facade Room) at the intersection of Wangjiangxi Road and Jingui Road, Hefei High-tech Zone, Anhui Province Applicant after: Anhui Wo Fu Power Tech Corp. Inc. Address before: 230000 Room 109, Building 1, Student Park, No. 1 Tianyuan Road, Hefei High-tech Zone, Anhui Province Applicant before: Anhui San Wang Network Information Technology Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |