CN202125543U - Special claw-coupling type electromagnetic clutch for door control system - Google Patents
Special claw-coupling type electromagnetic clutch for door control system Download PDFInfo
- Publication number
- CN202125543U CN202125543U CN2011202458177U CN201120245817U CN202125543U CN 202125543 U CN202125543 U CN 202125543U CN 2011202458177 U CN2011202458177 U CN 2011202458177U CN 201120245817 U CN201120245817 U CN 201120245817U CN 202125543 U CN202125543 U CN 202125543U
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- China
- Prior art keywords
- armature
- electromagnetic clutch
- yoke
- face
- control system
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a special claw-coupling type electromagnetic clutch for a door control system. The special claw-coupling type electromagnetic clutch comprises a magnet yoke installed with coils, and a reset pin and a reset spring installed in the magnet yoke; the acting surface of the magnet yoke is provided with a reset pin hole; an armature is matched with the acting surface of the magnet yoke; the back of the armature is connected with a linkage flange; both the magnet yoke and the armature are provided with end surface teeth which are the same in size and quantity; reset magnetic poles are embedded on the surface, where the linkage flange and the armature are matched. The back of the armature is provided with an involute internal gear; the linkage flange face matched with the armature is provided with an involute external gear; and the involute internal gear on the back of the armature and the involute external gear on the linkage flange face are matched in a free sliding manner. The linkage flange is connected with a braking shaft; the external end surface of the magnet yoke is connected with the base. The utility model has the following beneficial effects: the special claw-coupling type electromagnetic clutch for the door control system is an electromagnetic clutch with small volume, no friction heating, and rapid joining speed.
Description
Technical field
The utility model belongs to electromagnetic brake, the special-purpose slipping toothed electromagnetic clutch of particularly a kind of door control system.
Background technique
The special-purpose slipping toothed electromagnetic clutch volume of existing door control system is big. and action noise is big.
The model utility content
The utility model technical problem to be solved is: provide a kind of door control system special-purpose slipping toothed electromagnetic clutch.It is a kind of slipping toothed electromagnetic clutch that does not have friction high pulling torque characteristics that has.
The technological scheme of the utility model is:
The special-purpose slipping toothed electromagnetic clutch of a kind of door control system; It is characterized in that: have in yoke that coil is housed, the yoke return pin and Returnning spring are housed; On the yoke effect face pin-and-hole of resetting is arranged, what cooperate with the yoke effect face has armature, and the armature back side connects coupling flange; Yoke and armature all have the size end face tooth identical with quantity, on coupling flange and face that armature cooperates, stud with the magnetic post that resets.
There is the involute internal tooth at the said armature back side, on the coupling flange face that cooperates with armature the involute external tooth is arranged, and the involute internal tooth at the armature back side cooperates with the free slippage of involute external tooth on the coupling flange face,
Connection is connected with brake axle, and the exterior edge face of yoke links to each other with pedestal.
The utility model effect is:
It is that a kind of volume is little for the special-purpose slipping toothed electromagnetic clutch of this door control system, and no frictional heating is in conjunction with fireballing magnetic clutch.
Description of drawings
Fig. 1 is the structural representation of the special-purpose slipping toothed electromagnetic clutch of door control system.
Embodiment
A kind of slipping toothed electromagnetic clutch as shown in the figure, clutch designs become the structural type of end face tooth engagement carry-over moment.Mainly form by the yoke that coil is housed, connection, armature and Returnning spring etc.Yoke all has the size end face tooth identical with quantity with armature.The end face of yoke links to each other with pedestal, and the involute internal tooth at the armature back side can free slippage on the involute external tooth that connects, and connects to be connected with brake axle.
The special-purpose slipping toothed electromagnetic clutch of a kind of door control system; Have in yoke 1 that coil 4 is housed, the yoke return pin and Returnning spring 3 are housed; On the yoke effect face pin-and-hole of resetting is arranged, what cooperate with the yoke effect face has armature 5, and the armature back side connects coupling flange 7; Yoke and armature all have the size end face tooth identical with quantity, on coupling flange and face that armature cooperates, stud with the magnetic post 6 that resets.Coil outwards has lighting outlet 8.
There is the involute internal tooth at the said armature back side, on the coupling flange face that cooperates with armature the involute external tooth is arranged, and the involute internal tooth at the armature back side cooperates with the free slippage of involute external tooth on the coupling flange face,
Connection is connected with brake axle, and the exterior edge face of yoke links to each other with pedestal.
When clutch coil is switched on, produce electromagnetic force armature is inhaled to yoke, the end face tooth is meshed, braking moment just can be delivered to brake axle through yoke and armature from pedestal, thereby realizes the transmission of moment.After the clutch coil outage, electromagnetic force disappears, and armature just separates with yoke by the end thrust of end face tooth and the effect of Returnning spring, and the end face tooth is thrown off, and just stops the transmission of moment.
This model utility is mainly used in high ferro ticket checking door control system, and the high-grade office building gate control system.
Claims (3)
1. the special-purpose slipping toothed electromagnetic clutch of a door control system; It is characterized in that: have in yoke that coil is housed, the yoke return pin and Returnning spring are housed; On the yoke effect face pin-and-hole of resetting is arranged, what cooperate with the yoke effect face has armature, and the armature back side connects coupling flange; Yoke and armature all have the size end face tooth identical with quantity, on coupling flange and face that armature cooperates, stud with the magnetic post that resets.
2. the special-purpose slipping toothed electromagnetic clutch of door control system according to claim 1; It is characterized in that: there is the involute internal tooth at the said armature back side; On the coupling flange face that cooperates with armature the involute external tooth is arranged, the involute internal tooth at the armature back side cooperates with the free slippage of involute external tooth on the coupling flange face.
3. the special-purpose slipping toothed electromagnetic clutch of door control system according to claim 1, it is characterized in that: connection is connected with brake axle, and the exterior edge face of yoke links to each other with pedestal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011202458177U CN202125543U (en) | 2011-07-13 | 2011-07-13 | Special claw-coupling type electromagnetic clutch for door control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011202458177U CN202125543U (en) | 2011-07-13 | 2011-07-13 | Special claw-coupling type electromagnetic clutch for door control system |
Publications (1)
Publication Number | Publication Date |
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CN202125543U true CN202125543U (en) | 2012-01-25 |
Family
ID=45488611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011202458177U Expired - Fee Related CN202125543U (en) | 2011-07-13 | 2011-07-13 | Special claw-coupling type electromagnetic clutch for door control system |
Country Status (1)
Country | Link |
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CN (1) | CN202125543U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103758889A (en) * | 2013-12-27 | 2014-04-30 | 精进电动科技(北京)有限公司 | Electromagnetic toothed clutch and double-motor hybrid system |
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 |
CN104832032A (en) * | 2015-05-07 | 2015-08-12 | 上海华铭智能终端设备股份有限公司 | Direct-drive type side-hung door control 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 |
-
2011
- 2011-07-13 CN CN2011202458177U patent/CN202125543U/en not_active Expired - Fee Related
Cited By (6)
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 |
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 |
CN103758889A (en) * | 2013-12-27 | 2014-04-30 | 精进电动科技(北京)有限公司 | Electromagnetic toothed clutch and double-motor hybrid system |
CN103758889B (en) * | 2013-12-27 | 2017-05-17 | 精进电动科技股份有限公司 | Electromagnetic toothed clutch and double-motor hybrid system |
CN104832032A (en) * | 2015-05-07 | 2015-08-12 | 上海华铭智能终端设备股份有限公司 | Direct-drive type side-hung door control 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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20130713 |