CN203067598U - Rotary electromagnetic clutch - Google Patents
Rotary electromagnetic clutch Download PDFInfo
- Publication number
- CN203067598U CN203067598U CN 201320074338 CN201320074338U CN203067598U CN 203067598 U CN203067598 U CN 203067598U CN 201320074338 CN201320074338 CN 201320074338 CN 201320074338 U CN201320074338 U CN 201320074338U CN 203067598 U CN203067598 U CN 203067598U
- Authority
- CN
- China
- Prior art keywords
- yoke
- ring
- magnetic yoke
- electromagnetic clutch
- check ring
- 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
Links
Images
Landscapes
- Electromagnets (AREA)
Abstract
The utility model provides a rotary electromagnetic clutch, which comprises a magnetic yoke, armature iron, a check ring, a middle ring, a mounting block, mounting holes, a leading wire, a groove and a convex rib. The rotary electromagnetic clutch is characterized in that the check ring is arranged on the periphery of the magnetic yoke; the middle ring is connected with the check ring, and is arranged at the center part of the magnetic yoke; the mounting block is connected with the magnetic yoke through a bolt; the mounting holes are formed on the mounting block; the leading wire is connected with a coil in the magnetic yoke; and the groove is formed inside the check ring. In the rotary electromagnetic clutch, the check ring is additionally arranged outside the magnetic yoke, so that the phenomenon of magnetic flux leakage of the magnetic yoke can be avoided; the magnetic yoke can rotate in the check ring, so that the magnetic yoke does not need to be dismounted and installed again when the rotary electromagnetic clutch moves; and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of magnetic clutch, especially relates to a kind of rotary electric magnet clutch.
Background technique
At present, magnetic clutch exists the phenomenon of yoke leakage field in the course of the work, reduce electromagnetic effect, caused the magnetic clutch inefficiency, simultaneously, equipment is when doing among a small circle mobile, and existing magnetic clutch is reinstalled after need pulling down, and causes certain trouble.
The model utility content
The purpose of this utility model provides the magnetic clutch that a kind of yoke that is provided with back-up ring in the yoke bottom can be rotated in back-up ring, overcome existing magnetic clutch leakage field, ineffective deficiency in the course of the work, in addition, yoke can be rotated in back-up ring, do among a small circle when equipment and must be, will not pull down by magnetic clutch, reduced to pull down the trouble of installing again, improved working efficiency.
The technological scheme that its technical problem that solves the utility model adopts is:
A kind of rotary electric magnet clutch, comprise yoke, armature, back-up ring, middle ring, mounting blocks, mounting hole, lead-in wire, groove and convex tendon, it is characterized in that: described back-up ring is arranged on the periphery of yoke, avoided the phenomenon of yoke leakage field, ring is connected with back-up ring in described, and be arranged on the center of yoke, further avoid the leakage field phenomenon, described mounting blocks is connected with yoke by bolt, yoke is fixed on the equipment by mounting blocks, described mounting hole is arranged on the mounting blocks, coil in described lead-in wire and the yoke is connected, and described groove is arranged in the back-up ring, and described convex tendon is arranged on the yoke, described convex tendon is arranged in the groove, and yoke can be rotated in back-up ring by convex tendon.
Described mounting hole, its quantity 2-5.
Described convex tendon is arranged in the groove, and yoke can be rotated in back-up ring by convex tendon.
Beneficial effect: the utility model adopts and to add back-up ring in yoke, has prevented the phenomenon of yoke leakage field, and yoke is set can rotates in back-up ring, need not pull down under the situation that equipment moves and install, and has improved working efficiency.
Below with reference to drawings and Examples, the utility model is carried out comparatively detailed explanation.
Description of drawings
Fig. 1 is organigram of the present utility model.
Fig. 2 is the half section schematic representation of yoke of the present utility model and back-up ring.
Fig. 3 is the partial schematic diagram of Fig. 2, the structure of signal groove and convex tendon.
Among the figure: 1 be yoke, 2 for armature, 3 for back-up ring, 4 for middle ring, 5 for mounting blocks, 6 for mounting hole, 7 for lead-in wire, 8 for groove, 9 for convex tendon.
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, a kind of rotary electric magnet clutch, comprise yoke 1, armature 2, back-up ring 3, middle ring 4, mounting blocks 5, mounting hole 6, lead-in wire 7, groove 8 and convex tendon 9, it is characterized in that: described back-up ring 3 is arranged on the periphery of yoke 1, avoided the phenomenon of yoke 1 leakage field, ring 4 is connected with back-up ring 3 in described, and be arranged on the center of yoke 1, further avoid the leakage field phenomenon, described mounting blocks 5 is connected with yoke 1 by bolt, and yoke 1 is fixed on the equipment by mounting blocks 5, and described mounting hole is arranged on the mounting blocks, its quantity is 3, coil in described lead-in wire 7 and the yoke 1 is connected, and described groove 8 is arranged in the back-up ring 3, and described convex tendon 9 is arranged on the yoke 1, convex tendon 9 is arranged in the groove 8, yoke 1 can be rotated in back-up ring 3 by convex tendon 9, has avoided because equipment moves the trouble of dismounting magnetic clutch again, simultaneously, avoid leakage field to increase the electromagnetism benefit, improved working efficiency.
The utility model does not relate to partly all, and the prior art that maybe can adopt same as the prior art is realized.
Claims (3)
1. rotary electric magnet clutch, comprise yoke (1), armature (2), back-up ring (3), middle ring (4), mounting blocks (5), mounting hole (6), lead-in wire (7), groove (8) and convex tendon (9), it is characterized in that: described back-up ring (3) is arranged on the periphery of yoke (1), ring (4) is connected with back-up ring (3) in described, and be arranged on the center of yoke (1), described mounting blocks (5) is connected with yoke (1) by bolt, described mounting hole (6) is arranged on the mounting blocks (5), coil in described lead-in wire (7) and the yoke (1) is connected, described groove (8) is arranged in the back-up ring (3), and described convex tendon (9) is arranged on the yoke (1).
2. rotary electric magnet clutch according to claim 1 is characterized in that: described mounting hole (6), its quantity 2-5.
3. rotary electric magnet clutch according to claim 1, it is characterized in that: described convex tendon (9) is arranged in the groove (8), and yoke (1) can be passed through convex tendon (9) and rotate in back-up ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320074338 CN203067598U (en) | 2013-01-31 | 2013-01-31 | Rotary electromagnetic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320074338 CN203067598U (en) | 2013-01-31 | 2013-01-31 | Rotary electromagnetic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067598U true CN203067598U (en) | 2013-07-17 |
Family
ID=48766385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320074338 Expired - Fee Related CN203067598U (en) | 2013-01-31 | 2013-01-31 | Rotary electromagnetic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115088A (en) * | 2013-01-31 | 2013-05-22 | 张俊辉 | Rotation type electromagnetic clutch |
-
2013
- 2013-01-31 CN CN 201320074338 patent/CN203067598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115088A (en) * | 2013-01-31 | 2013-05-22 | 张俊辉 | Rotation type electromagnetic clutch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203387314U (en) | Motor rotor structure | |
| CN203788060U (en) | 16 pole permanent magnet motor integral rotor punching sheet | |
| CN203067598U (en) | Rotary electromagnetic clutch | |
| CN103166346A (en) | Magnetic steel group for IPM type permanent magnet motor rotor of hermetic compressor | |
| CN203617229U (en) | Simple electromagnetic system used for breaker | |
| CN202394630U (en) | Detachable combined magnetic ring | |
| CN202940663U (en) | Winding end part fixing structure with wind shielding function | |
| CN203453335U (en) | Rotating electromagnetic clutch | |
| CN103115088A (en) | Rotation type electromagnetic clutch | |
| CN203840174U (en) | Integrated wheel-structured permanent magnet direct-current brushless motor | |
| CN201990363U (en) | Electromagnetism counter magnetic field offset type permanent hoisting equipment | |
| CN202395535U (en) | Magnetic shoe | |
| CN203114950U (en) | Separating electromagnetic clutch | |
| CN203984219U (en) | Linear induction thermomechanical components for magnetic-levitation train | |
| CN204334149U (en) | A kind of magneto tandem rotor | |
| CN204257532U (en) | A kind of iron core on relay | |
| CN204304638U (en) | Medium-and-large-sized synchronous motor stator Combined press coil structures | |
| CN202766796U (en) | Wind-guiding and feeding crank assembly for industrial sewing machine | |
| CN201656620U (en) | Fixing structure for motor magnetic shoes | |
| CN202488234U (en) | Locating structure of magnetic steel and machine shell of permanent magnet motor | |
| CN204835800U (en) | Miniature overseam motor | |
| CN203368172U (en) | Elevator traction machine rotor with trapezoid cross section circular ring permanent magnet support | |
| CN202475208U (en) | Permanent magnet synchronous motor | |
| CN204103622U (en) | A kind of Novel armature assembly | |
| CN202906599U (en) | Claw pole of vehicle-used AC generator |
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: 20130717 Termination date: 20140131 |