CN202371054U - Small-scale monolithic electromagnetic clutch - Google Patents
Small-scale monolithic electromagnetic clutch Download PDFInfo
- Publication number
- CN202371054U CN202371054U CN2011205168142U CN201120516814U CN202371054U CN 202371054 U CN202371054 U CN 202371054U CN 2011205168142 U CN2011205168142 U CN 2011205168142U CN 201120516814 U CN201120516814 U CN 201120516814U CN 202371054 U CN202371054 U CN 202371054U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic clutch
- small
- coil
- fixed
- baffle plate
- 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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- Mechanical Operated Clutches (AREA)
Abstract
The utility model provides a small-scale monolithic electromagnetic clutch. The small-scale monolithic electromagnetic clutch mainly comprises a baffle plate, a gear sleeve, a coil and an armature, wherein the gear sleeve is fixed to one end of the baffle plate; the coil is embedded into a magnet yoke ring; the magnet yoke ring is sleeved on the outer ring of the baffle plate through a bearing; the annular armature is sleeved outside the gear sleeve; a spring piece is fixed to each of the two sides of the outer edge of one end face, far away from the coil, of the annular armature; the other end of each spring piece is fixed to the gear sleeve; and a set of high-precision bearings is respectively arranged at the upper end and the lower end in the shaft hole of the gear sleeve. The small-scale monolithic electromagnetic clutch has the advantages that: due to the adoption of the technical scheme, the monolithic electromagnetic clutch is rotated flexibly, and the defect that the monolithic electromagnetic clutch is easily eccentric after being worn is overcome; therefore, the stability of a transmission system is guaranteed; and moreover, the service life of the monolithic electromagnetic clutch is prolonged.
Description
Technical field
The utility model belongs to the magnetic clutch technical field, especially relates to a kind of small-sized monolithic magnetic clutch.
Background technique
The monolithic magnetic clutch is a kind of automation executive component of using electromagnetic principle, it be utilize electromagnetic force be used for transmit or the moment of torsion of stops machine in rotating; Have simple in structurely, easy for installation, be active in one's movements; There is not unloaded moment, characteristics such as noise is low, and is stable and reliable for performance.In existing technology, the original geared sleeve axis hole of this kind clutch is a d-axis sliding fit formula, strengthens through long-time friction post gap between axle and the hole; Can't guarantee concentricity; Cause the transmission system precise decreasing, influence the complete machine performance, clutch also shortening greatly in working life simultaneously.
Summary of the invention
The problem that the utility model will solve provides a kind of working stability, the small-sized monolithic magnetic clutch that the life-span is longer.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of small-sized monolithic magnetic clutch mainly comprises baffle plate, geared sleeve, coil and armature; Said geared sleeve is fixed on an end of baffle plate, and the said coil outside is provided with magnet yoke ring, and magnet yoke ring passes through bearing housing on the baffle plate outer ring; Said circular armature is socketed in the geared sleeve outside, respectively is fixed with a spring sheet through pin on its outer rim both sides away from an end face of coil, and the said spring sheet the other end is fixed on the geared sleeve; Upper and lower end respectively is equipped with the high-accuracy bearing of a cover in the axis hole of said geared sleeve.
Further, the outstanding outer rim of said bearing one bottom surface embeds among the groove of geared sleeve.
Further, be fixedly connected with a fixed plate on the said yoke.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme; Make the rotation of monolithic magnetic clutch more flexible; Overcome the eccentric easily shortcoming in wearing and tearing back, thereby guaranteed the stability of transmission system, and also be able to the working life of monolithic magnetic clutch prolong.
Description of drawings
Fig. 1 is the generalized section of the utility model.
Among the figure:
1, baffle plate 2, geared sleeve 3, coil
4, armature 5, spring sheet 6, fixed plate
7, bearing
Embodiment
As shown in Figure 1, a kind of small-sized monolithic magnetic clutch of the utility model mainly comprises baffle plate 1, geared sleeve 2, coil 3 and armature 4; Said geared sleeve 2 is fixed on an end of baffle plate 1; Coil 3 is embedded in the magnet yoke ring; Magnet yoke ring passes through bearing housing on baffle plate 1 outer ring; Circular armature 4 is socketed in geared sleeve 2 outsides, and it is away from respectively being fixed with a spring sheet 5 through pin on the outer rim both sides of an end face of coil 3, and said spring sheet 5 the other ends are fixed on the geared sleeve 2; Upper and lower end respectively is equipped with the high-accuracy bearing 7 of a cover in the axis hole of said geared sleeve 2, and the outstanding outer rim of said bearing 7 one bottom surfaces embeds among the groove of geared sleeve 2.
Be fixedly connected with a fixed plate 6 on the said yoke.
The working procedure of this instance: produce magnetic force adhesive armature 4 during coil 3 energisings, clutch is in jointing state; During coil 3 outages, spring sheet 5 resets, and armature 4 is rebounded, and clutch is in separated state.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (3)
1. a small-sized monolithic magnetic clutch mainly comprises baffle plate, geared sleeve, coil and armature; Said geared sleeve is fixed on an end of baffle plate, it is characterized in that: the said coil outside is provided with magnet yoke ring, and magnet yoke ring passes through bearing housing on the baffle plate outer ring; Said circular armature is socketed in the geared sleeve outside, respectively is fixed with a spring sheet through pin on its outer rim both sides away from an end face of coil, and the said spring sheet the other end is fixed on the geared sleeve; Upper and lower end respectively is equipped with the high-accuracy bearing of a cover in the axis hole of said geared sleeve.
2. small-sized monolithic magnetic clutch according to claim 1 is characterized in that: the outstanding outer rim of said bearing one bottom surface embeds among the groove of geared sleeve.
3. small-sized monolithic magnetic clutch according to claim 1 is characterized in that: be fixedly connected with a fixed plate on the said yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205168142U CN202371054U (en) | 2011-12-08 | 2011-12-08 | Small-scale monolithic electromagnetic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205168142U CN202371054U (en) | 2011-12-08 | 2011-12-08 | Small-scale monolithic electromagnetic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202371054U true CN202371054U (en) | 2012-08-08 |
Family
ID=46594758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205168142U Expired - Fee Related CN202371054U (en) | 2011-12-08 | 2011-12-08 | Small-scale monolithic electromagnetic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202371054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867206A (en) * | 2016-09-28 | 2018-04-03 | 延锋安道拓座椅机械部件有限公司 | A kind of Multifunction electro-controlled system for unlocking and a kind of seat |
-
2011
- 2011-12-08 CN CN2011205168142U patent/CN202371054U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867206A (en) * | 2016-09-28 | 2018-04-03 | 延锋安道拓座椅机械部件有限公司 | A kind of Multifunction electro-controlled system for unlocking and a kind of seat |
| CN107867206B (en) * | 2016-09-28 | 2020-07-03 | 延锋安道拓座椅机械部件有限公司 | Multifunctional electronic control unlocking system and seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20171208 |