CN203278438U - A replaceable motor rotor - Google Patents
A replaceable motor rotor Download PDFInfo
- Publication number
- CN203278438U CN203278438U CN 201320246377 CN201320246377U CN203278438U CN 203278438 U CN203278438 U CN 203278438U CN 201320246377 CN201320246377 CN 201320246377 CN 201320246377 U CN201320246377 U CN 201320246377U CN 203278438 U CN203278438 U CN 203278438U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- motor rotor
- axostylus axostyle
- rotor
- connecting axle
- 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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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model relates to a motor rotor and especially to a replaceable motor rotor. The motor rotor comprises a rotating shaft, iron cores, and magnetic steel. The iron cores are disposed on the rotating shaft. The magnetic steel is placed between the iron cores. The two ends of the rotating shaft are fixedly connected with shaft rods. The two ends of the rotating shaft are equipped with connection shafts. Threaded holes are disposed in the connection shafts. Thread is disposed on one end of each shaft rod. The shaft rods are fixedly connected with the rotating shaft by screwing the thread ends into the connection shafts. The damaged rotating shaft of the motor rotor can be replaced and the entire motor rotor is not required to be replaced. Therefore, cost is saved and efficacy is increased.
Description
Technical field
The utility model relates to a kind of rotor, especially a kind of replaceable type rotor.
Background technology
Usually, the spinning solution of motor is all the induced field interaction that is produced by the rotating magnetic field that produces in stator and rotor, rotor often will run up, and rotating shaft easily produces metal fatigue in running up for a long time, easy fracture, need to change whole rotor after the rotating shaft fracture, take time and effort, and be unfavorable for saving cost.
The utility model content
In order to overcome the not deficiency of easy-maintaining of existing rotor, the utility model provides a kind of replaceable type rotor.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of steady 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 rotating shaft two ends are fixedly connected with axostylus axostyle.
According to another embodiment of the present utility model, comprise that further rotating shaft two ends are provided with connecting axle, be provided with screwed hole in connecting axle, axostylus axostyle one end is provided with screw thread, and axostylus axostyle is screwed into connecting axle by the end of thread and realizes and being fixedly connected with of rotating shaft.
The beneficial effects of the utility model are that this rotor can be replaced the rotating shaft of damage and not need to change whole rotor, has saved cost, has improved effect.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is a kind of structural representation of replaceable type rotor;
1. rotating shafts in figure, 2. iron core, 3. magnet steel, 4. axostylus axostyle, 5. connecting axle.
Embodiment
It is a kind of structural representation of replaceable type rotor as Fig. 1, a kind of replaceable type rotor, comprise rotating shaft 1, iron core 2 and magnet steel 3, rotating shaft 1 is provided with iron core 2, and magnet steel 3 is placed between iron core 2, and rotating shaft 1 two ends are fixedly connected with axostylus axostyle 4, rotating shaft 1 two ends are provided with connecting axle 5, be provided with screwed hole in connecting axle 5, axostylus axostyle 4 one ends are provided with screw thread, and axostylus axostyle 4 is screwed into connecting axle 5 by the end of thread and realizes and being fixedly connected with of rotating shaft 1.
When axostylus axostyle 4 because run up after rupturing, only need to be axostylus axostyle 4 connecting axle 5 of back-outing, then change new axostylus axostyle 4, the screwed hole that the screw thread of axostylus axostyle 4 one ends is aimed in connecting axle 5 is tightened, just completed the renewal of rotating shaft 1 and replaced, last rotor just can continue normal operation, and this rotor can be replaced the rotating shaft of damage and not need to change whole rotor, save cost, improved effect.
Claims (2)
1. a replaceable type rotor, comprise 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, rotating shaft (1) two ends are fixedly connected with axostylus axostyle (4).
2. a kind of replaceable type rotor according to claim 1, it is characterized in that, rotating shaft (1) two ends are provided with connecting axle (5), connecting axle is provided with screwed hole in (5), axostylus axostyle (4) one ends are provided with screw thread, and axostylus axostyle (4) is screwed into connecting axle (5) by the end of thread and realizes and being fixedly connected with of rotating shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320246377 CN203278438U (en) | 2013-05-09 | 2013-05-09 | A replaceable motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320246377 CN203278438U (en) | 2013-05-09 | 2013-05-09 | A replaceable motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203278438U true CN203278438U (en) | 2013-11-06 |
Family
ID=49508765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320246377 Expired - Fee Related CN203278438U (en) | 2013-05-09 | 2013-05-09 | A replaceable motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203278438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109617296A (en) * | 2018-11-10 | 2019-04-12 | 赵瑞霞 | A kind of motor with anticollision function |
| CN110535313A (en) * | 2018-05-24 | 2019-12-03 | 江苏伯海电驱动科技有限公司 | A kind of high speed stablizes the permanent magnet synchronous motor of setting and quick detachable rotating shaft mechanism |
-
2013
- 2013-05-09 CN CN 201320246377 patent/CN203278438U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110535313A (en) * | 2018-05-24 | 2019-12-03 | 江苏伯海电驱动科技有限公司 | A kind of high speed stablizes the permanent magnet synchronous motor of setting and quick detachable rotating shaft mechanism |
| CN110535313B (en) * | 2018-05-24 | 2021-11-05 | 江苏伯海电驱动科技有限公司 | Permanent magnet synchronous motor with high-speed stable setting and easy-to-detach rotating shaft mechanism |
| CN109617296A (en) * | 2018-11-10 | 2019-04-12 | 赵瑞霞 | A kind of motor with anticollision function |
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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: 20131106 Termination date: 20140509 |