CN202091401U - Tooth-embedded electromagnetic clutch - Google Patents
Tooth-embedded electromagnetic clutch Download PDFInfo
- Publication number
- CN202091401U CN202091401U CN2011200685212U CN201120068521U CN202091401U CN 202091401 U CN202091401 U CN 202091401U CN 2011200685212 U CN2011200685212 U CN 2011200685212U CN 201120068521 U CN201120068521 U CN 201120068521U CN 202091401 U CN202091401 U CN 202091401U
- Authority
- CN
- China
- Prior art keywords
- copper spare
- electromagnetic clutch
- rolling disc
- spring
- tooth
- 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
A tooth-embedded electromagnetic clutch is characterized by mainly comprising a shaft (1), a fixed disk (2), a rotating disk (3), a matching copper part (4), a customized screw (5), a spring (6), a self-locking round nut (7), a stop washer (8), bearings (9) and an encoder (10). The internal connection of the tooth-embedded electromagnetic clutch includes that the upper surface and the lower surface of the fixed disk (2) are embedded into the two bearings, the shaft (1) penetrates through the two bearings and the matching copper part (4), the other threaded end of the shaft (1) is fixed with the self-locking round nut (7) through the stop washer (8), the lower surface of the matching copper part (4) contacts with bearing surfaces, and the rotating disk (3) is connected with the matching copper part (4) through the customized screw (5) and the spring (6) sleeved on the customized screw (5). Additionally, coils and touch beads (11) are mounted inside the fixed disk (2). The theory and structure of the tooth-embedded electromagnetic clutch are simpler as compared with those of a wet-type electromagnetic clutch and a common dry-type electromagnetic clutch. Simultaneously, since the tooth-embedded electromagnetic clutch is matched by the high-precision encoder for positioning and provided with small and dense tooth shapes, the precision of the rotating angle can be controlled within tiny errors.
Description
Technical field
The present invention relates to a kind of magnetic clutch, relate in particular to a kind of dry type and the castellated magnetic clutch that combines.
Background technique
Magnetic clutch on the existing market mainly divides dry type magnetic clutch, wet type magnetic clutch, magnetic magnetic clutch and slip type magnetic clutch.But all exist such as fabricating cost high, complex structure, defective such as volume is big, and the life-span is short.
Therefore the utility model has been simplified project organization, has eliminated inertia, has realized synchronously.The high-precision location of encoder is used in addition, has further improved precision.
Summary of the invention
The purpose of this utility model is the deficiency at the existing product cost performance, and a kind of dry type magnetic clutch of brand new is provided, and combines the design proposal of slipping toothed electromagnetic clutch mode of operation simultaneously.
The utility model has adopted the operating mode and the function of slipping toothed electromagnetic clutch, adopts engagement type operation, has realized the characteristic of no cumulative error; Make its cost performance be better than wet type magnetic clutch and general dry type magnetic clutch, and under the situation of the identical function that has satisfied castellated and dry type magnetic clutch, the utility model principle and structure are than simpler, the location that cooperates high-precision encoder simultaneously, possess little and intensive profile of tooth, thereby realized the precision of angle of swing is controlled in the very little error.
According to a kind of castellated magnetic clutch of the utility model embodiment, its feature mainly comprises: axle (1), inactive order (2), rolling disc (3), cooperation copper spare (4), customization screw (5), spring (6), self-locking round nut (7), lock washer (8), bearing (9), encoder (10), and its inner connection comprises: inactive order (2) upper and lower surface embeds two bearings; Axle (1) passes two bearings, cooperates copper spare (4), and the other end threaded end adopts lock washer (8) and self-locking round nut (7) to fix; Cooperate copper spare (4) lower surface to contact with bearing surface; Rolling disc (3) is connected with cooperating copper spare (4) with spring (6) by customization screw (5); Spring (6) is enclosed within on the customization screw (5).Inactive order (2) inside is equipped with coil and is bumped pearl (11) in addition.
According to a kind of castellated magnetic clutch of the utility model embodiment, its feature also comprises its inner interlock: when inactive order (2) when being completely fixed, all move restriction fully axle (1), cooperation copper spare (4), rolling disc (3) and encoder (10) output shaft, and synchronous rotation can only take place; Rolling disc (3) contacts for both discs fully with the initial position that cooperates copper spare (4), rolling disc (3) under external force, can separate with cooperating copper spare (4), and can get back to initial position automatically by the elastic force and inner pearl (11) elastic force that bumps of inactive order (2) of spring (6) self.
Description of drawings
Fig. 1 is according to the whole cut away view of the utility model embodiment's dry type magnetic clutch
Fig. 2 is the stereogram according to the utility model embodiment's axle
Fig. 3 is the stereogram according to the utility model embodiment's inactive order
Fig. 4 is the stereogram according to the utility model embodiment's rolling disc
Fig. 5 is the stereogram according to the utility model embodiment's cooperation copper spare
Among Fig. 1: 1 is axle, and 2 is inactive order, and 3 is rolling disc, and 4 for cooperating copper spare, and 5 are the customization screw, and 6 is spring, and 7 are the self-locking round nut, and 8 is lock washer, and 9 is bearing, and 10 is encoder.
Among Fig. 3: 11 for bumping pearl.
Embodiment
Describe the utility model below with reference to the accompanying drawings in detail, it is more obvious that the purpose of this utility model and effect will become.
Annotate: rolling disc (3) with cooperate copper spare (4) when separating, both are disengaging fully.
The working procedure of the utility model dry type magnetic clutch is as follows:
Prerequisite: inactive order (2) is completely fixed.
Step 1: axle (1) rotates under external force, drives to cooperate copper spare (4), rolling disc (3), encoder (10) output shaft to rotate synchronously.When forwarding encoder (10) specified position then to, produce magnetic force by the energising of circuit control inactive order (2) Inside coil, rolling disc (3) is held, and pass through both tooth interlocks, stop the rotation, axle (1) stops the rotation synchronously.
Step 2: cut off the coil inside electric current by circuit control, rolling disc (3) is under no external force effect, and by the elastic force of spring (6) self, rolling disc (3) is got back to initial position automatically, promptly contacts with cooperating copper spare (4).
Step 3: the working procedure of repeating step 1.
Step 4: the working procedure of repeating step 2.
Annotate: when inactive order (2) and rolling disc (3) when separating, but a clockwise and anticlockwise under external force.
So the overall work process is finished, and having reached can be in the function of any angular position in conjunction with (stopping) or separation.
The foregoing description is used for the utility model of explaining; rather than the utility model limited; in the protection domain of spirit of the present utility model and claim, any modification and change to the utility model is made all fall into protection domain of the present utility model.
Claims (2)
1. castellated magnetic clutch.Its feature mainly comprises: axle (1), inactive order (2), rolling disc (3), cooperation copper spare (4), customization screw (5), spring (6), self-locking round nut (7), lock washer (8), bearing (9), encoder (10); Its inner connection comprises: inactive order (2) upper and lower surface embeds two bearings, axle (1) passes two bearings, cooperates copper spare (4), the other end threaded end adopts lock washer (8) and self-locking round nut (7) to fix, and cooperates copper spare (4) lower surface to contact with bearing surface; Rolling disc (3) is connected with cooperating copper spare (4) with spring (6) by customization screw (5), and spring (6) is enclosed within on the customization screw (5), and inactive order (2) inside is equipped with coil and is bumped pearl (11) in addition.
2. according to the described a kind of castellated magnetic clutch of claim 1, its inner interlock comprises: when inactive order (2) when being completely fixed, axle (1), cooperate copper spare (4), all move restriction fully rolling disc (3) and encoder (10) output shaft, synchronous rotation can only take place, rolling disc (3) contacts for both discs fully with the initial position that cooperates copper spare (4), rolling disc (3) under external force, can separate with cooperating copper spare (4), and can get back to initial position automatically by the elastic force and inner pearl (11) elastic force that bumps of inactive order (2) of spring (6) self.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200685212U CN202091401U (en) | 2011-03-16 | 2011-03-16 | Tooth-embedded electromagnetic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200685212U CN202091401U (en) | 2011-03-16 | 2011-03-16 | Tooth-embedded electromagnetic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202091401U true CN202091401U (en) | 2011-12-28 |
Family
ID=45366470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200685212U Expired - Fee Related CN202091401U (en) | 2011-03-16 | 2011-03-16 | Tooth-embedded electromagnetic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202091401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976245A (en) * | 2014-04-03 | 2015-10-14 | 宝钢特钢有限公司 | Reduction box for stopper rod control mechanism |
| CN107965531A (en) * | 2016-10-20 | 2018-04-27 | 北京精密机电控制设备研究所 | A kind of castellated pneumatic clutch |
-
2011
- 2011-03-16 CN CN2011200685212U patent/CN202091401U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976245A (en) * | 2014-04-03 | 2015-10-14 | 宝钢特钢有限公司 | Reduction box for stopper rod control mechanism |
| CN107965531A (en) * | 2016-10-20 | 2018-04-27 | 北京精密机电控制设备研究所 | A kind of castellated pneumatic clutch |
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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 |
Granted publication date: 20111228 Termination date: 20200316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |