CN204030752U - A kind of Novel motor rotor - Google Patents
A kind of Novel motor rotor Download PDFInfo
- Publication number
- CN204030752U CN204030752U CN201420474441.0U CN201420474441U CN204030752U CN 204030752 U CN204030752 U CN 204030752U CN 201420474441 U CN201420474441 U CN 201420474441U CN 204030752 U CN204030752 U CN 204030752U
- Authority
- CN
- China
- Prior art keywords
- rotating cylinder
- magnet
- rotor core
- rotating
- connector
- 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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- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The utility model relates to a kind of Novel motor rotor, comprise rotating shaft, rotor core, magnet, described rotor core is fixed in rotating shaft, described magnet is sleeved on the outer surface of described rotor core, between described rotor core and described magnet, be provided with connector, described connector is that the rotating cylinder of different the first coaxial rotating cylinder of two radiuses and second is inlayed and formed, described the first rotating cylinder and described the second rotating cylinder are linkage structure, described the first rotating cylinder is connected with described magnet, and described the second rotating cylinder is connected with described rotor core.The utility model adopts connector that rotor core is connected with magnet, and the first rotating cylinder is connected with magnet, and the second rotating cylinder is connected with rotor core, and the first rotating cylinder and the interlock of the second rotating cylinder, realized the transmission between magnet and rotor core and rotating shaft, and switching performance is good.
Description
Technical field
The utility model relates to machine field, is specifically related to a kind of Novel motor rotor.
Background technology
Magneto generally includes rotating shaft, is fixed on the rotor core of rotating shaft, is placed on the magnet outside iron core.In the prior art, conventionally adopt the binding agents such as epoxy resin that magnet and rotor core bonding is fixing, described binding agent serves as the torque transfer arrangement between magnet and rotor core, thereby drives rotating shaft rotation for rotatablely moving of magnet being passed to rotor core.Yet due to the prolongation of variations in temperature and service time, binding agent easily comes off and then may lose cohesive force, causes transmission failure, affects the efficiency of motor.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of rotor core and the good novel electron rotor of magnet switching performance.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of Novel motor rotor, comprise rotating shaft, rotor core, magnet, described rotor core is fixed in rotating shaft, described magnet is sleeved on the outer surface of described rotor core, between described rotor core and described magnet, be provided with connector, described connector is that the rotating cylinder of different the first coaxial rotating cylinder of two radiuses and second is inlayed and formed, described the first rotating cylinder and described the second rotating cylinder are linkage structure, described the first rotating cylinder is connected with described magnet, and described the second rotating cylinder is connected with described rotor core.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, described the first rotating cylinder is provided with dead eye with described the second coaxial place of rotating cylinder, and one end of described rotating shaft is fixed in described dead eye.
Further, described the first rotating cylinder and magnet junction consist of magnetic material, and described magnetic material is contrary with the polarity of described magnet, and described the first rotating cylinder and described magnet link together by the magnetic material active force that there is a natural attraction between the sexes.
Further, described the second rotating cylinder is connected by Flexible Connector with described rotor core.
The beneficial effects of the utility model are: the utility model adopts connector that rotor core is connected with magnet, the first rotating cylinder is connected with magnet, the second rotating cylinder is connected with rotor core, the first rotating cylinder and the interlock of the second rotating cylinder, first rotating cylinder that rotarily drives of magnet rotates, because the first rotating cylinder and the second rotating cylinder are again coaxial linkages, so rotating, the first rotating cylinder drive again the second rotating cylinder to rotate, the second rotating cylinder is connected with rotating shaft with rotor core again, described the second rotating cylinder rotor driven iron core and rotating shaft are rotated, realized the transmission between magnet and rotor core and rotating shaft, and switching performance is good.
Accompanying drawing explanation
Fig. 1 is the blast structural representation of a kind of Novel motor rotor of the utility model.
In accompanying drawing, the list of parts of each label representative is as follows:
1, rotating shaft, 2, rotor core, 3, magnet, 4, connector, the 4.1, first rotating cylinder, the 4.2, second rotating cylinder, 5, Flexible Connector.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of Novel motor rotor, comprise rotating shaft 1, rotor core 2, magnet 3, described rotor core 2 is fixed in rotating shaft 1, described magnet 3 is sleeved on the outer surface of described rotor core 2, between described rotor core 2 and described magnet 3, be provided with connector 4, described connector 4 is that the rotating cylinder 4.2 of different the first coaxial rotating cylinder 4.1 of two radiuses and second is inlayed and formed, described the first rotating cylinder 4.1 is linkage structure with described the second rotating cylinder 4.2, described the first rotating cylinder 4.1 is connected with described magnet 3, and described the second rotating cylinder 4.2 is connected with described rotor core 2.Described the first rotating cylinder 4.1 is provided with dead eye with described the second coaxial place of rotating cylinder 4.2, and one end of described rotating shaft 1 is fixed in described dead eye.Described the first rotating cylinder 4.1 consists of magnetic material with magnet 3 junctions, and described magnetic material is contrary with the polarity of described magnet 3, and described the first rotating cylinder 4.1 links together by the magnetic material active force that there is a natural attraction between the sexes with described magnet 3.Described the second rotating cylinder 4.2 is connected by Flexible Connector 5 with described rotor core 2.
In the utility model, adopt connector 4 that rotor core 2 is connected with magnet 3, the first rotating cylinder 4.1 of connector 4 is connected with magnet 3, the second rotating cylinder 4.2 of connector 4 is connected with rotor core 2, the first rotating cylinder 4.1 and the second rotating cylinder 4.2 interlocks, first rotating cylinder 4.1 that rotarily drives of magnet 3 rotates, because the first rotating cylinder 4.1 and the second rotating cylinder 4.2 are again coaxial linkages, so rotating, the first rotating cylinder 4.1 drive again the second rotating cylinder 4.2 to rotate, the second rotating cylinder 4.2 is connected with rotating shaft 1 with rotor core 2 again, described the second rotating cylinder 4.2 rotor driven iron cores 2 rotate with rotating shaft 1, realized the transmission between magnet 3 and rotor core 2 and rotating shaft 1, and switching performance is good.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. a Novel motor rotor, comprise rotating shaft, rotor core, magnet, described rotor core is fixed in rotating shaft, described magnet is sleeved on the outer surface of described rotor core, it is characterized in that: between described rotor core and described magnet, be provided with connector, described connector is that the rotating cylinder of different the first coaxial rotating cylinder of two radiuses and second is inlayed and formed, described the first rotating cylinder and described the second rotating cylinder are linkage structure, described the first rotating cylinder is connected with described magnet, and described the second rotating cylinder is connected with described rotor core.
2. a kind of Novel motor rotor according to claim 1, is characterized in that: described the first rotating cylinder is provided with dead eye with described the second coaxial place of rotating cylinder, and one end of described rotating shaft is fixed in described dead eye.
3. a kind of Novel motor rotor according to claim 1 and 2, it is characterized in that: described the first rotating cylinder and magnet junction consist of magnetic material, described magnetic material is contrary with the polarity of described magnet, and described the first rotating cylinder and described magnet link together by the magnetic material active force that there is a natural attraction between the sexes.
4. a kind of Novel motor rotor according to claim 1 and 2, is characterized in that: described the second rotating cylinder is connected by Flexible Connector with described rotor core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420474441.0U CN204030752U (en) | 2014-08-21 | 2014-08-21 | A kind of Novel motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420474441.0U CN204030752U (en) | 2014-08-21 | 2014-08-21 | A kind of Novel motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030752U true CN204030752U (en) | 2014-12-17 |
Family
ID=52070579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420474441.0U Expired - Fee Related CN204030752U (en) | 2014-08-21 | 2014-08-21 | A kind of Novel motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017161584A1 (en) * | 2016-03-25 | 2017-09-28 | 深圳万为智能制造科技有限公司 | Electric machine |
-
2014
- 2014-08-21 CN CN201420474441.0U patent/CN204030752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017161584A1 (en) * | 2016-03-25 | 2017-09-28 | 深圳万为智能制造科技有限公司 | Electric machine |
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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: 20141217 Termination date: 20160821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |