CN2113377U - Bidirectional electromagnet clutch with brake and clutch function - Google Patents
Bidirectional electromagnet clutch with brake and clutch function Download PDFInfo
- Publication number
- CN2113377U CN2113377U CN 92200895 CN92200895U CN2113377U CN 2113377 U CN2113377 U CN 2113377U CN 92200895 CN92200895 CN 92200895 CN 92200895 U CN92200895 U CN 92200895U CN 2113377 U CN2113377 U CN 2113377U
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- CN
- China
- Prior art keywords
- armature
- dirivig member
- clutch
- yoke
- constitute
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a bidirectional electromagnet clutch with brake and clutch function. The utility model is characterized in that an armature is connected with a third driving member by a spline, a first rubbing pair is formed between the armature and a yoke, and a second rubbing pair is formed between the armature and a second driving member. The armature is also provided with the blind holes, and the holes are respectively provided with the springs to be supported on the supporting beat fixed to the third driving member. The utility model has the bidirectional braking and clutch function, and the braking static moment can achieve 500N/M. The utility model has the advantages of simple structure, high reliability and being able to selecting the different transmission pairs under the condition of a plurality of driving members.
Description
The utility model relates to a kind of magneto drive clutch, particularly can brake, the bi-directional electromagnetic clutch of clutch.
At present in package packing machine, be used to process marking press or other similar occasion of cardboard, in order to keep the operation of machine, wet type or dry-type multidisc electromagnetic clutch are extensively adopted in the connection between the dirivig member, with the combination of clutch or throw off the transmission of realization speed and moment of torsion or do not transmit.Although they are under normal circumstances, combination or disengagement between realization dirivig member that can be good, their obvious deficiency still is: the little braking function that do not have both of transmitting torque is difficult to satisfy the requirement of machine; In conjunction with or the course of action of throwing off owe sensitive, influence equipment productivity; Under a plurality of dirivig member situations, can't realize selecting different transmissions.
The purpose of this utility model is the deficiency that will overcome known technology, and the bi-directional electromagnetic clutch of a kind of improved energy braking, clutch is provided.
The purpose of this utility model is achieved in that armature is connecting the 3rd dirivig member with spline.Constitute first friction pair between armature and the yoke, and constitute second friction pair between second dirivig member.Also be shaped on the blind hole of circumference uniform distribution on the armature, the spring that respectively is equipped with in the hole is supported on the support seat that is installed in the 3rd dirivig member.
First friction pair can be that armature and yoke directly constitute, also can be the two or one of them constitute by inlaying friction member.
Second friction pair can be that the armature and second dirivig member directly constitute, also can be the two one of them inlay a friction plate again and constitute.
Armature is connecting the 3rd dirivig member with spline, can be that armature that is shaped on the spline endoporus and the 3rd dirivig member that is shaped on splined shaft directly are connected with a joggle, and also can be that the armature that is shaped on endoporus installs a spline housing and said member is connected with a joggle.
Advantage of the present utility model: braking that can be two-way, clutch, its braking static moment can reach 500NM; Simple in structure and economize on electricity, it is reliable to be swift in motion; Under a plurality of dirivig member situations, can select different transmissions.
Description of drawings:
Fig. 1 be can brake, the main sectional view of the bi-directional electromagnetic clutch of clutch.
Describe details and working condition in detail below in conjunction with Fig. 1 according to the concrete device that the utility model proposes.
This clutch comprises that insulation is equipped with the yoke that is the approximate circle annular 13 of electromagnetic coil 4.Yoke one end pad make the backing plate 14 of hollow circle and with bolt with yoke and first dirivig member, 1 Joint, the while member is provided with the not shown slip ring that can be communicated with coil power respectively.The other end of yoke, this end promptly and between second dirivig member 2 is provided with the armature 5 of the T-shaped and hollow of the section that steel is housed of working gas gap with yoke.Constitute first friction pair between armature and the yoke, this pair perhaps is that the two two relative face directly constitutes; Perhaps be to install a friction ring 6 of wear-resisting steel with pin on the yoke, the friction plate 7 that the riveted joint of armature relevant position is made with friction material, and the location swap of said friction member constitutes; Also perhaps be to inlay a friction plate and (not shown) that another person constitutes in armature or yoke the two one of them.Constitute second friction pair between the armature and second dirivig member, this pair perhaps is that two not shown relative faces directly constitute; Perhaps be to be intended to improve inlaying a friction plate on the two one of them and constituting of frictional property as previously mentioned, friction plate arranged as the riveted joint of armature 8 places.In the shaft axis position of first and second dirivig member and backing plate, yoke, armature, be equipped with and contain the position in armature hollow and promptly make shaft type the 3rd dirivig member 3 of splined shaft in 9 places.The hollow of armature can be made the spline endoporus, directly is connected with a joggle with the splined shaft of said member; Also can make the light endoporus, with bolt, the individual spline housing 10 that is shaped on internal spline of pin dress for sleeping in, the splined shaft with member is connected with a joggle again in the hole.Also be shaped on 3-8 blind hole of circumference uniform distribution on the armature, the spiral spring 11 that technical specifications equate substantially is housed respectively in the hole, all springs are supported on the support seat 12 of the T-shaped and hollow of the section that is fixed on the member 3.Between support seat, armature, the rubber oil sea that is placed in member 3 is housed for preventing leakage of oil.
Working condition is such for the situation of selecting different transmissions especially.
One is set dirivig member 3,1 and is respectively driving and driven member, and dirivig member 2 is for being fixed in the fixed component in somewhere.Electromagnetic coil 4 energising in advance before 3 rotations of (master) dirivig member produces magnetic field and inhales to such an extent that armature combines to the slip of yoke direction and with it along splined shaft, compresses all springs simultaneously, and armature is thrown off with (fixing) dirivig member 2.(master) dirivig member 3 and support seat, spring etc. are subjected to drive unit to drive rotation, by the rubbing action of the armature transmission and first friction pair, then drag (from) dirivig member 1 and backing plate, yoke rotations such as (containing coil).When shutting down, the drive unit of electromagnetic coil and dirivig member cuts off the power supply synchronously.All springs are tried hard to recommend to such an extent that armature combines to the slip of (fixing) dirivig member 2 directions and with it according to the effect that recovers initial state, and throw off yoke, according to the rubbing action of second friction pair and the transmission of armature, with (master) dirivig member 3 fast braking.
Its two, set dirivig member 1,3 and be respectively driving and driven member, dirivig member 2 still is a fixed component.Be electromagnetic coil energising in advance equally before (master) dirivig member 1 and associated part thereof rotate, yoke combines with armature, in like manner (master) dirivig member 1 can drag (from) dirivig member 3 and associated part rotation thereof.When shutting down, coil, drive unit outage, according to the second friction pair effect, will (from) dirivig member 3 fast braking.
Its three, set dirivig member 2,3 and be respectively driving and driven member, dirivig member 1 is a fixed component.Be subjected to drive unit to drive rotation according to diagram (master) dirivig member 2, by the rubbing action of second friction pair and the transmission of armature, drag (from) dirivig member 3 and associated part rotation thereof.Yoke, backing plate, (fixing) dirivig member 1 are stationary state at this moment.When shutting down, 4 energisings of synchronization implementation electromagnetic coil and drive unit outage.Coil produces magnetic field, inhales to such an extent that armature combines with yoke, according to the rubbing action of first friction pair and the transmission of armature, still incite somebody to action (from) dirivig member 3 fast braking.
This paper said " a plurality of dirivig member ", be meant the number of components itself and transmission from initiatively to two aspects of driven transmission direction.So this device as can be seen, can be implemented under a plurality of dirivig member situations from described, selects different transmissions, and one of them dirivig member of fast braking.This just can satisfy the Structural Design Requirement of machine more widely.
Claims (4)
1, the bi-directional electromagnetic clutch of a kind of energy braking, clutch, by having electromagnetic coil and being the yoke of ring at affixed first dirivig member, and between second dirivig member, the armature composition that is provided with the activity of working gas gap with yoke is housed, it is characterized in that armature is connecting the 3rd dirivig member with spline; Constitute first friction pair between armature and the yoke, and constitute formation second friction pair between second dirivig member between second dirivig member; Also be shaped on the blind hole of circumference uniform distribution on the armature, the spring of each dress is supported on the support seat that is fixed in the 3rd dirivig member in the hole.
2, clutch according to claim 1 is characterized in that said first friction pair, can be that armature and yoke directly constitute, also can be the two or one of them constitute by inlaying friction member.
3, clutch according to claim 1 is characterized in that said second friction pair, can be that the armature and second dirivig member directly constitute, also can be the two one of them inlay a friction plate and constitute.
4, clutch according to claim 1, it is characterized in that said armature is connecting the 3rd dirivig member with spline, can be that armature that is shaped on the spline endoporus and the 3rd dirivig member that is shaped on splined shaft directly are connected with a joggle, also can be that the armature that is shaped on endoporus installs a spline housing and said member is connected with a joggle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200895 CN2113377U (en) | 1992-01-18 | 1992-01-18 | Bidirectional electromagnet clutch with brake and clutch function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200895 CN2113377U (en) | 1992-01-18 | 1992-01-18 | Bidirectional electromagnet clutch with brake and clutch function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2113377U true CN2113377U (en) | 1992-08-19 |
Family
ID=4948055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92200895 Granted CN2113377U (en) | 1992-01-18 | 1992-01-18 | Bidirectional electromagnet clutch with brake and clutch function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2113377U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035128C (en) * | 1993-06-30 | 1997-06-11 | 神钢电机株式会社 | Electromagnetic clutch and electromagnetic brake |
| CN1328518C (en) * | 2004-07-22 | 2007-07-25 | 胡济荣 | Electric control multi-plate wet type clutch |
| CN101122311B (en) * | 2007-08-31 | 2010-04-14 | 西南交通大学 | Small-sized electromagnetic clutch |
| CN102278399A (en) * | 2006-05-01 | 2011-12-14 | 丹纳赫传动公司 | Braking or clutching device |
| CN101737436B (en) * | 2009-12-24 | 2012-04-25 | 黄勤飞 | Electromagnetic component used in clutch |
| US8678152B2 (en) | 2008-10-06 | 2014-03-25 | Sinfonia Technology Co., Ltd. | Electromagnetic clutch with brake |
| CN105378320A (en) * | 2013-04-02 | 2016-03-02 | 华纳电气科技有限公司 | Electromagnetic actuator for a bi-directional clutch |
| CN106594106A (en) * | 2017-01-09 | 2017-04-26 | 山东理工大学 | Electromagnetic clutch with wire-driven friction and meshing transmission joint device |
| CN109968969A (en) * | 2019-04-15 | 2019-07-05 | 常熟理工学院 | A kind of light truck driving wheel anti-skid device of Electromagnetic Control |
-
1992
- 1992-01-18 CN CN 92200895 patent/CN2113377U/en active Granted
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035128C (en) * | 1993-06-30 | 1997-06-11 | 神钢电机株式会社 | Electromagnetic clutch and electromagnetic brake |
| CN1328518C (en) * | 2004-07-22 | 2007-07-25 | 胡济荣 | Electric control multi-plate wet type clutch |
| CN102278399B (en) * | 2006-05-01 | 2014-01-29 | 丹纳赫传动公司 | Braking or clutching device |
| CN102278399A (en) * | 2006-05-01 | 2011-12-14 | 丹纳赫传动公司 | Braking or clutching device |
| CN101122311B (en) * | 2007-08-31 | 2010-04-14 | 西南交通大学 | Small-sized electromagnetic clutch |
| US8678152B2 (en) | 2008-10-06 | 2014-03-25 | Sinfonia Technology Co., Ltd. | Electromagnetic clutch with brake |
| CN102165208B (en) * | 2008-10-06 | 2014-07-02 | 昕芙旎雅有限公司 | Electromagnetic clutch with brake |
| CN101737436B (en) * | 2009-12-24 | 2012-04-25 | 黄勤飞 | Electromagnetic component used in clutch |
| CN105378320A (en) * | 2013-04-02 | 2016-03-02 | 华纳电气科技有限公司 | Electromagnetic actuator for a bi-directional clutch |
| CN105378320B (en) * | 2013-04-02 | 2017-10-31 | 华纳电气科技有限公司 | Electromagnetic actuator for bidirectional clutch |
| CN106594106A (en) * | 2017-01-09 | 2017-04-26 | 山东理工大学 | Electromagnetic clutch with wire-driven friction and meshing transmission joint device |
| CN106594106B (en) * | 2017-01-09 | 2018-05-15 | 山东理工大学 | Line traffic control friction and the electromagnetic clutch of engaged transmission engagement device |
| CN109968969A (en) * | 2019-04-15 | 2019-07-05 | 常熟理工学院 | A kind of light truck driving wheel anti-skid device of Electromagnetic Control |
| CN109968969B (en) * | 2019-04-15 | 2020-10-16 | 常熟理工学院 | Electromagnetic control's light truck drive wheel antiskid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |