CN102287458A - End tooth electromagnetic clutch - Google Patents
End tooth electromagnetic clutch Download PDFInfo
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- CN102287458A CN102287458A CN2011102111946A CN201110211194A CN102287458A CN 102287458 A CN102287458 A CN 102287458A CN 2011102111946 A CN2011102111946 A CN 2011102111946A CN 201110211194 A CN201110211194 A CN 201110211194A CN 102287458 A CN102287458 A CN 102287458A
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- end tooth
- ring
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- clutch
- electromagnetic clutch
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Abstract
The invention belongs to the technical field of electromagnetic clutches, and relates to an end tooth electromagnetic clutch. The end tooth electromagnetic clutch comprises a driving part and a driven part, and is characterized in that: the driving part consists of an end tooth ring, a magnetic isolation ring, a coil, a magnetic yoke, a baffle ring, a central shaft and two 6807 bearings; the driven part consists of an end tooth clutch claw, an armature flange and a spring; an end tooth shaft which is formed by assembling the end tooth ring, the magnetic isolation ring and the central shaft is sleeved in the two 6807 bearings, is axially positioned by the baffle ring and is assembled in the inner hole of the magnetic yoke; the coil which is packed by insulating paper is arranged in a coil groove of the magnetic yoke; the armature flange is riveted in the end tooth clutch claw through a hollow pin; and the spring is sleeve on a screw. In the end tooth electromagnetic clutch, end face gears are connected to transmit power; and the end tooth electromagnetic clutch has the advantages of simple structure, convenience of installation and maintenance and high transmission ration accuracy, effectively ensures quick and accurate conversion of mechanical energy in industrial production and makes torque transmitted.
Description
Technical field
The invention belongs to the magnetic clutch technical field, relate to a kind of end tooth magnetic clutch that is applied to convert electric energy in the industrial production mechanical energy (moment of torsion) transmission, braking.
Background technique
Present domestic pharmacy, food, chemical industry, light industry, industries such as tobacco require more and more higher to the automatic production degree, more and more higher to the requirement of in process of production driving mechanism: 1 compact structure, driving torque is big; 2 velocity ratio precisions are durable in use; 3 are active in one's movements fast, are convenient to installation and maintenance.Domestic traditional magnetic clutch is to rub to examine the clutch-plate structure, and complex structure, coil winding are big, and bodily form heaviness, velocity ratio precision are low, change the rate of fault height, need often to adjust maintenance, and working life is short.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, and the end tooth magnetic clutch that installation and maintenance is convenient, the velocity ratio precision is high.
End tooth magnetic clutch provided by the present invention adopts following technological scheme: this end tooth magnetic clutch comprises driving link and driven member, be characterized in that driving link is made of end tooth circle, magnetism resistent ring, coil, yoke, ring washer, mandrel, two 6807 bearings, end tooth axle by end tooth circle, magnetism resistent ring, mandrel assembling, be sleeved in two 6807 bearings, make axially locating by ring washer, be assemblied in the endoporus of yoke, the coil by the insulating paper parcel is seated in the coil groove of magnetic Yoke; Driven member is made of end tooth clutch pawl, armature flange, spring, screw, and in end tooth clutch pawl, spring housing is on screw the riveting of armature flange for the usefulness hollow pin.
Described magnetism resistent ring is the copper magnetism resistent ring.
Described armature flange is a permally armature flange.
End tooth magnetic clutch working principle provided by the present invention is as described below: the field coil that is seated in the yoke wire casing is getting electric back generation electromagnetic force, attract the armature flange, the effect of magnetism resistent ring is to prevent magnet short-cut path, guarantee that the magnetic line of force forms the loop by the armature flange, enough attraction forces are arranged, make end tooth clutch pawl do axial displacement, end tooth clutch pawl pressure spring, make the engagement of end tooth clutch pawl and end tooth circle, finish the master and slave moving part of end tooth magnetic clutch and change or braking with the step rotation.
Behind coil losing electricity, the electromagnetic force that the reason field coil produces disappears, and end tooth clutch pawl resets rapidly under the effect of pressure spring, two end tooth moment disengagings, and the master and slave moving part of end end tooth magnetic clutch changes with the step rotation or brakes.This end tooth magnetic clutch is a kind of simple in structure, and the end tooth magnetic clutch that installation and maintenance is convenient, the velocity ratio precision is high, can effectively carry out fast, accurately change the mechanical energy in the industrial production, obtains the transmission of moment of torsion.
The technical advantage and the innovative point of end tooth magnetic clutch provided by the present invention are:
Adopt face gear to connect transferring power:
(1) face gear connects, and compact structure can be installed and used in narrow and small place in the space.(boundary dimension Φ 82x55, gross weight is 1.35kg only.)
(2) the end tooth velocity ratio that is rigidly connected is accurate, and it is big to transmit torque, reaches 1: 1 requirement fully.
(3) 252 teeth in face gear plane, whole depth 0.5mm.Control is accurate, and it is fast sensitive to connect clutch action.
(4) adopt the copper product making magnetism resistent ring of non-magnetic conduction to place iron core, prevent magnet short-cut path, can effectively reduce leakage field, strengthen electromagnetic force greatly.
(5) material of flange armature adopts hyperloy (permally) to make, and has the performance that magnetic conduction is good, remanent magnetism is little, helps improving clutch speed.
Description of drawings
Fig. 1 is an embodiment's of an end tooth magnetic clutch provided by the present invention structural representation;
Fig. 2 is that the B-B of Fig. 1 is to view (left view of driven member);
Fig. 3 is that the A-A of Fig. 1 is to view (right elevation of driving link).
Among the figure: 1, end tooth clutch pawl; 2, end tooth circle; 3, magnetism resistent ring; 4, coil; 5, insulating paper; 6, yoke; 7, back-up ring; 8, mandrel; 9,6807 bearings; 10, hollow pin; 11, armature flange; 12, screw; 13, spring.
Embodiment
Further specify enforcement of the present invention below in conjunction with accompanying drawing.Fig. 1 is an embodiment's of an end tooth magnetic clutch provided by the present invention structural representation, and Fig. 2, Fig. 3 are respectively that the B-B of Fig. 1 and A-A are to view.This embodiment is one and is used for the electric energy and the mechanical energy of industrial production are carried out fast, accurately changed, obtains the clutch that moment of torsion transmits.As seen from the figure: end tooth circle 2, magnetism resistent ring 3, mandrel 8 assembling end tooth axles, be sleeved on 9 li on two 6807 bearings, make axially locating by ring washer 7, be assemblied in coil 4 again by insulating paper 5 parcels, be seated in 6 li of yokes as driving link; Again 10 rivetings of armature flange 11 usefulness hollow pin in end tooth clutch pawl 1, spring 13 is enclosed within on the M4 screw 12, fixed armature flange 11 is formed driven member on relevant member, form the end tooth magnetic clutch.Field coil 4 in being loaded on yoke 6 gets electric back and produces electromagnetic force, (effect of magnetism resistent ring 3 is to prevent magnet short-cut path to attract armature flange 11, guarantee that the magnetic line of force forms the loop by armature flange 11, enough attraction forces are arranged), make end tooth clutch pawl 1 do axial displacement, end tooth clutch pawl pressure spring 13 makes end tooth clutch pawl 1 and 2 engagements of end tooth circle, finishes driving and driven Tong Bu of end tooth magnetic clutch rotation and changes transmitting torque.After coil 4 outages, end tooth clutch pawl 1 resets rapidly under the effect of pressure spring 13, two end tooth moment disengagings, and the master and slave moving part of end end tooth magnetic clutch changes with the step rotation or brakes.
End tooth magnetic clutch coil among this embodiment adopts the coiling of no coil rack technology, and following advantage is arranged:
1) at same coil window, same parameter can increase the line footpath, to obtain bigger magnetic intensity;
2) under same magnetic intensity required, the size that can dwindle coil window made overall dimensions compact and reasonable more;
3) coil is exoskeletal, and coil adopts enamel-cover tape glue coiling new process, and it is more closely knit that coil is twined, simplified structure, saving material.
4) the exoskeletal fixedly employing of coil insulating paper is done lining, is easy to insulation, is convenient to heat transmission, and the heat that produces when coil working by the housing distribute heat, increases the service life rapidly.
End tooth clutch pawl 1, end tooth circle 2 adopts the cr12mov material, has advantages such as big, the wear-resistant and modification of hardness is little through heat treatment.Magnetism resistent ring 3 adopts H62 to make, and mandrel 8, armature flange 11 adopt permally to make, and have the performance that magnetic conduction is good, remanent magnetism is little, help improving clutch speed.
End tooth magnetic clutch provided by the invention is simple in structure, installation and maintenance convenient, velocity ratio precision height, can effectively carry out fast, accurately change the mechanical energy in the industrial production, obtains the transmission of moment of torsion.
The important technological parameters that the end tooth magnetic clutch that this embodiment provides reaches is as follows:
Operating voltage: 24 ± 10% (AC)
Operating current: 1.5 ± 0.05A
Electromagnetic force: 〉=75kg
Operating ambient temperature :-10～+ 120 ℃
Boundary dimension: Φ 82 * 55mm
Weight: 1.35kg.
Claims (3)
1. an end tooth magnetic clutch comprises driving link and driven member, it is characterized in that driving link is made of end tooth circle, magnetism resistent ring, coil, yoke, ring washer, mandrel, two 6807 bearings, end tooth axle by end tooth circle, magnetism resistent ring, mandrel assembling, be sleeved in two 6807 bearings, make axially locating by ring washer, be assemblied in the endoporus of yoke, the coil by the insulating paper parcel is seated in the coil groove of magnetic Yoke; Driven member is made of end tooth clutch pawl, armature flange, spring, screw, and in end tooth clutch pawl, spring housing is on screw the riveting of armature flange for the usefulness hollow pin.
2. end tooth magnetic clutch according to claim 1 is characterized in that described magnetism resistent ring is the copper magnetism resistent ring.
3. end tooth magnetic clutch according to claim 1 is characterized in that described armature flange is a permally armature flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102111946A CN102287458A (en) | 2011-07-26 | 2011-07-26 | End tooth electromagnetic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102111946A CN102287458A (en) | 2011-07-26 | 2011-07-26 | End tooth electromagnetic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102287458A true CN102287458A (en) | 2011-12-21 |
Family
ID=45334128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102111946A Pending CN102287458A (en) | 2011-07-26 | 2011-07-26 | End tooth electromagnetic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102287458A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807330A (en) * | 2012-11-05 | 2014-05-21 | 通用汽车环球科技运作有限责任公司 | Brake mechanism for a hybrid transmission |
| CN105179513A (en) * | 2015-08-24 | 2015-12-23 | 安徽安思恒信息科技有限公司 | Clutch transmission device with detection function |
| CN105508457A (en) * | 2016-01-26 | 2016-04-20 | 中国船舶重工集团公司第七一〇研究所 | High-torque electromagnetic clutch |
| CN107269734A (en) * | 2017-07-19 | 2017-10-20 | 常州市凯程精密汽车部件有限公司 | Electromagnetic clutch |
| CN107975546A (en) * | 2017-12-08 | 2018-05-01 | 阿尔特汽车技术股份有限公司 | Electromagnetic type dog clutch features |
| CN108506365A (en) * | 2018-02-26 | 2018-09-07 | 海宁萃智智能机器人有限公司 | A kind of novel clutch |
| CN109149796A (en) * | 2017-06-16 | 2019-01-04 | 李伟 | A kind of generator armature and the generator using the generator armature |
| CN110621898A (en) * | 2017-07-14 | 2019-12-27 | 宝马股份公司 | Coupling device |
| CN110657172A (en) * | 2019-10-23 | 2020-01-07 | 中国原子能科学研究院 | Jaw electromagnetic clutch for reactor control rod driving mechanism |
| CN111810555A (en) * | 2019-04-12 | 2020-10-23 | 贵州振华群英电器有限公司（国营第八九一厂） | Electromagnetic clutch |
| CN111853084A (en) * | 2020-07-13 | 2020-10-30 | 黄连好 | Electromagnetic clutch |
| CN114704562A (en) * | 2022-04-02 | 2022-07-05 | 精进电动科技股份有限公司 | Monostable electromagnetic clutch |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5445444A (en) * | 1977-09-17 | 1979-04-10 | Mitsubishi Electric Corp | Tooth-type electromagnetic coupling |
| CN2036604U (en) * | 1988-09-21 | 1989-04-26 | 天津市机床电器厂 | Wet multichip electromagnetical clutch |
| US5052534A (en) * | 1990-10-30 | 1991-10-01 | Dana Corporation | Electromagnetic synchronizing and shifting clutch |
| EP1369612A2 (en) * | 2002-06-06 | 2003-12-10 | Minebea Co., Ltd. | Toothed electromagnetic clutch-brake |
| CN101105416A (en) * | 2007-06-25 | 2008-01-16 | 谭光荣 | Electromechanical displacement type torque direct inspection controller |
| CN201057232Y (en) * | 2007-06-11 | 2008-05-07 | 天津市天泰离合器科技发展有限公司 | Tooth embedded electromagnetic clutch |
| CN202170938U (en) * | 2011-07-26 | 2012-03-21 | 王万年 | End gear electromagnetic clutch |
-
2011
- 2011-07-26 CN CN2011102111946A patent/CN102287458A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5445444A (en) * | 1977-09-17 | 1979-04-10 | Mitsubishi Electric Corp | Tooth-type electromagnetic coupling |
| CN2036604U (en) * | 1988-09-21 | 1989-04-26 | 天津市机床电器厂 | Wet multichip electromagnetical clutch |
| US5052534A (en) * | 1990-10-30 | 1991-10-01 | Dana Corporation | Electromagnetic synchronizing and shifting clutch |
| EP1369612A2 (en) * | 2002-06-06 | 2003-12-10 | Minebea Co., Ltd. | Toothed electromagnetic clutch-brake |
| CN201057232Y (en) * | 2007-06-11 | 2008-05-07 | 天津市天泰离合器科技发展有限公司 | Tooth embedded electromagnetic clutch |
| CN101105416A (en) * | 2007-06-25 | 2008-01-16 | 谭光荣 | Electromechanical displacement type torque direct inspection controller |
| CN202170938U (en) * | 2011-07-26 | 2012-03-21 | 王万年 | End gear electromagnetic clutch |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807330B (en) * | 2012-11-05 | 2016-08-17 | 通用汽车环球科技运作有限责任公司 | Stopper mechanism for hybrid gearbox |
| CN103807330A (en) * | 2012-11-05 | 2014-05-21 | 通用汽车环球科技运作有限责任公司 | Brake mechanism for a hybrid transmission |
| CN105179513A (en) * | 2015-08-24 | 2015-12-23 | 安徽安思恒信息科技有限公司 | Clutch transmission device with detection function |
| CN105179513B (en) * | 2015-08-24 | 2019-02-05 | 安徽安思恒信息科技有限公司 | A kind of clutch transmission of band detection |
| CN105508457A (en) * | 2016-01-26 | 2016-04-20 | 中国船舶重工集团公司第七一〇研究所 | High-torque electromagnetic clutch |
| CN109149796B (en) * | 2017-06-16 | 2021-01-15 | 李伟 | Generator armature and generator using same |
| CN109149796A (en) * | 2017-06-16 | 2019-01-04 | 李伟 | A kind of generator armature and the generator using the generator armature |
| CN110621898A (en) * | 2017-07-14 | 2019-12-27 | 宝马股份公司 | Coupling device |
| US11242895B2 (en) | 2017-07-14 | 2022-02-08 | Bayerische Motoren Werke Aktiengesellschaft | Coupling device |
| CN107269734A (en) * | 2017-07-19 | 2017-10-20 | 常州市凯程精密汽车部件有限公司 | Electromagnetic clutch |
| CN107975546A (en) * | 2017-12-08 | 2018-05-01 | 阿尔特汽车技术股份有限公司 | Electromagnetic type dog clutch features |
| CN108506365A (en) * | 2018-02-26 | 2018-09-07 | 海宁萃智智能机器人有限公司 | A kind of novel clutch |
| CN111810555A (en) * | 2019-04-12 | 2020-10-23 | 贵州振华群英电器有限公司（国营第八九一厂） | Electromagnetic clutch |
| CN110657172A (en) * | 2019-10-23 | 2020-01-07 | 中国原子能科学研究院 | Jaw electromagnetic clutch for reactor control rod driving mechanism |
| CN111853084A (en) * | 2020-07-13 | 2020-10-30 | 黄连好 | Electromagnetic clutch |
| CN111853084B (en) * | 2020-07-13 | 2022-05-24 | 黄连好 | Electromagnetic clutch |
| CN114704562A (en) * | 2022-04-02 | 2022-07-05 | 精进电动科技股份有限公司 | Monostable electromagnetic clutch |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111221 |