CN204030767U - A kind of rotor - Google Patents
A kind of rotor Download PDFInfo
- Publication number
- CN204030767U CN204030767U CN201420479261.1U CN201420479261U CN204030767U CN 204030767 U CN204030767 U CN 204030767U CN 201420479261 U CN201420479261 U CN 201420479261U CN 204030767 U CN204030767 U CN 204030767U
- Authority
- CN
- China
- Prior art keywords
- fixed mount
- steel sheet
- silicon steel
- sleeve
- rotor
- 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
Abstract
The utility model relates to a kind of rotor, comprise rotating shaft, sleeve, fixed mount, silicon steel sheet, magnetic core, described sleeve set is in described rotating shaft, described fixed mount is welded on described sleeve, and described fixed mount is the laciniation that a plurality of bars are welded, and described silicon steel sheet is provided with a plurality of, on each breach of described fixed mount, be provided with respectively a silicon steel sheet, on described each silicon steel sheet, be provided with respectively a magnetic core.The utility model adopts the fixed mount of triangular structure silicon steel sheet to be fixed on to the both sides of rotating shaft, and known according to the principle of mechanics, leg-of-mutton three limits cooperatively interact, difficult drop-off, there is good flexible space, make like this rotor be difficult for vibration, and simple in structure.
Description
Technical field
The utility model relates to the parts on a kind of motor, is specifically related to a kind of rotor.
Background technology
Existing rotor is because rigidity combination, so easily produce vibration, noise is larger, simultaneously, on the magnetic core of most rotor, also need reinforcement and determine plate, complex structure so not only, but also affected magnetic core functional effect, make the quality of rotor increase the weight of simultaneously, affect the operation of motor.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of simple in structure, vibrate little.The rotor that operational efficiency is high.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of rotor, comprise rotating shaft, sleeve, fixed mount, silicon steel sheet, magnetic core, described sleeve set is in described rotating shaft, described fixed mount is welded on described sleeve, and described fixed mount is the laciniation that a plurality of bars are welded, and described silicon steel sheet is provided with a plurality of, on each breach of described fixed mount, be provided with respectively a silicon steel sheet, on described each silicon steel sheet, be provided with respectively a magnetic core.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, the middle part of a plurality of bars of described fixed mount is welded on sleeve, and the laciniation of described fixed mount is distributed in the both sides of described sleeve.
Further, described silicon steel sheet is positioned on the breach of fixed mount of sleeve both sides, and described silicon steel sheet is parallel to described sleeve.
Further, the angular range forming between every two bar bars of described fixed mount is 60 °～120 °.
The beneficial effects of the utility model are: the utility model adopts the fixed mount of triangular structure silicon steel sheet to be fixed on to the both sides of rotating shaft, known according to the principle of mechanics, leg-of-mutton three limits cooperatively interact, difficult drop-off, there is good flexible space, make like this rotor be difficult for vibration, and simple in structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of rotor of the utility model.
In accompanying drawing, the list of parts of each label representative is as follows:
1, rotating shaft, 2, sleeve, 3, fixed mount, 4, silicon steel sheet, 5, magnetic core.
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 rotor, comprise rotating shaft 1, sleeve 2, fixed mount 3, silicon steel sheet 4, magnetic core 5, described sleeve 2 is sleeved in described rotating shaft 1, and described fixed mount 3 is welded on described sleeve 2, described fixed mount 3 is a plurality of the laciniations that bar is welded, described silicon steel sheet 4 is provided with a plurality of, is provided with respectively a silicon steel sheet 4 on each breach of described fixed mount 3, on described each silicon steel sheet 4, is provided with respectively a magnetic core 5.The middle part of a plurality of bars of described fixed mount 3 is welded on sleeve 2, and the laciniation of described fixed mount 3 is distributed in the both sides of described sleeve 2.Described silicon steel sheet 4 is positioned at fixing on the breach of 3 of sleeve 2 both sides, and described silicon steel sheet 4 is parallel to described sleeve 2.The angular range forming between every two bar bars of described fixed mount 3 is 60 °～120 °.
The utility model adopts the fixed mount of triangular structure silicon steel sheet to be fixed on to the both sides of rotating shaft, and known according to the principle of mechanics, leg-of-mutton three limits cooperatively interact, difficult drop-off, there is good flexible space, make like this rotor be difficult for vibration, and simple in structure.
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 rotor, it is characterized in that: comprise rotating shaft, sleeve, fixed mount, silicon steel sheet, magnetic core, described sleeve set is in described rotating shaft, described fixed mount is welded on described sleeve, and described fixed mount is the laciniation that a plurality of bars are welded, and described silicon steel sheet is provided with a plurality of, on each breach of described fixed mount, be provided with respectively a silicon steel sheet, on described each silicon steel sheet, be provided with respectively a magnetic core.
2. a kind of rotor according to claim 1, is characterized in that: the middle part of a plurality of bars of described fixed mount is welded on sleeve, and the laciniation of described fixed mount is distributed in the both sides of described sleeve.
3. a kind of rotor according to claim 1 and 2, is characterized in that: described silicon steel sheet is positioned on the breach of fixed mount of sleeve both sides, and described silicon steel sheet is parallel to described sleeve.
4. a kind of rotor according to claim 1 and 2, is characterized in that: the angular range forming between every two bar bars of described fixed mount is 60 ° ~ 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479261.1U CN204030767U (en) | 2014-08-22 | 2014-08-22 | A kind of rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479261.1U CN204030767U (en) | 2014-08-22 | 2014-08-22 | A kind of rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030767U true CN204030767U (en) | 2014-12-17 |
Family
ID=52070594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420479261.1U Expired - Fee Related CN204030767U (en) | 2014-08-22 | 2014-08-22 | A kind of rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030767U (en) |
-
2014
- 2014-08-22 CN CN201420479261.1U patent/CN204030767U/en not_active Expired - Fee Related
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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: 20141217 Termination date: 20160822 |