CN104124798A - Anti-shake type motor rotor - Google Patents
Anti-shake type motor rotor Download PDFInfo
- Publication number
- CN104124798A CN104124798A CN201310146118.0A CN201310146118A CN104124798A CN 104124798 A CN104124798 A CN 104124798A CN 201310146118 A CN201310146118 A CN 201310146118A CN 104124798 A CN104124798 A CN 104124798A
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- CN
- China
- Prior art keywords
- iron core
- rotating shaft
- motor rotor
- shake type
- 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.)
- Pending
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- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The invention relates to a motor rotor, particularly an anti-shake type motor rotor. The motor rotor includes a rotating shaft, an iron core and magnetic steel; the iron core is disposed on the rotating shaft; the magnetic steel is disposed in the iron core; the iron core is tapered; a screw hole is disposed in an annular ring at an outer end of the iron core and in the rotating shaft; and the annular ring at the outer end of the iron core is fixedly connected with the rotating shaft via a bolt. According to the invention, the operating stability of the motor rotor can be increased by use of the shape thereof, the cost is saved, and the efficiency is improved.
Description
Technical field
The present invention relates to a kind of rotor, especially a kind of anti-shake type rotor.
Background technology
Conventionally, the spinning solution of motor is all to interact between the induced field being produced by the rotating magnetic field producing in stator and rotor, rotor often will run up, the impact of centrifugal force because it is easy in High Rotation Speed, rotor core is produced and rock, thereby produce noise and affect the normal operation of motor.
Summary of the invention
The deficiency of easily rocking in order to overcome existing rotor, the invention provides a kind of anti-shake type rotor.
The technical solution adopted for the present invention to solve the technical problems is: a kind of anti-shake type rotor, comprise rotating shaft, iron core and magnet steel, and rotating shaft is provided with iron core, and magnet steel is placed between iron core, and iron core is taper iron core.
According to another embodiment of the invention, further comprise on the annular distance of iron core outer end with in rotating shaft and be all provided with screw, annular distance and the rotating shaft of iron core outer end are bolted to connection.
The invention has the beneficial effects as follows, this rotor can utilize its shape to increase the operation stability of rotor, has saved cost, has improved effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is a kind of structural representation of anti-shake type rotor;
1. rotating shafts in figure, 2. iron core, 3. magnet steel, 4. screw, 5. bolt.
Embodiment
If Fig. 1 is a kind of structural representation of anti-shake type rotor, a kind of anti-shake type rotor, comprise rotating shaft 1, iron core 2 and magnet steel 3, rotating shaft 1 is provided with iron core 2, magnet steel 3 is placed between iron core 2, iron core 2 is taper iron core, on the annular distance of iron core 2 outer ends with in rotating shaft 1, be all provided with screw 4, the annular distance of iron core 1 outer end is fixedly connected with by bolt 5 with rotating shaft 1.
Iron core 2 in magnet steel 3 both sides is used pyramidal structure, this structure can increase the connection area of iron core 2 and rotating shaft 1, the possibility of rocking from reducing in shape iron core 2, utilize bolt 5 that iron core 2 external port are fixedly connected with rotating shaft 1, whole taper iron core 2 is connected with rotating shaft 1, this rotor can utilize its shape to increase the operation stability of rotor, has saved cost, has improved effect.
Claims (2)
1. an anti-shake type rotor, comprises rotating shaft (1), iron core (2) and magnet steel (3), and rotating shaft (1) is provided with iron core (2), and magnet steel (3) is placed between iron core (2), it is characterized in that, iron core (2) is taper iron core.
2. a kind of anti-shake type rotor according to claim 1, is characterized in that, on the annular distance of iron core (2) outer end with in rotating shaft (1), is all provided with screw (4), and the annular distance of iron core (1) outer end is fixedly connected with by bolt (5) with rotating shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146118.0A CN104124798A (en) | 2013-04-25 | 2013-04-25 | Anti-shake type motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146118.0A CN104124798A (en) | 2013-04-25 | 2013-04-25 | Anti-shake type motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104124798A true CN104124798A (en) | 2014-10-29 |
Family
ID=51770107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310146118.0A Pending CN104124798A (en) | 2013-04-25 | 2013-04-25 | Anti-shake type motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104124798A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107147260A (en) * | 2017-07-19 | 2017-09-08 | 沈阳工业大学 | A kind of axial permanent magnetic auxiliary radial direction magnetic resistance high-speed electric expreess locomotive with combination cooling structure |
| CN107294323A (en) * | 2017-07-19 | 2017-10-24 | 沈阳工业大学 | A kind of axial permanent magnetic auxiliary reluctance motor and its control method |
-
2013
- 2013-04-25 CN CN201310146118.0A patent/CN104124798A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107147260A (en) * | 2017-07-19 | 2017-09-08 | 沈阳工业大学 | A kind of axial permanent magnetic auxiliary radial direction magnetic resistance high-speed electric expreess locomotive with combination cooling structure |
| CN107294323A (en) * | 2017-07-19 | 2017-10-24 | 沈阳工业大学 | A kind of axial permanent magnetic auxiliary reluctance motor and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |