CN202210717U - Rotor - Google Patents
Rotor Download PDFInfo
- Publication number
- CN202210717U CN202210717U CN201120368714XU CN201120368714U CN202210717U CN 202210717 U CN202210717 U CN 202210717U CN 201120368714X U CN201120368714X U CN 201120368714XU CN 201120368714 U CN201120368714 U CN 201120368714U CN 202210717 U CN202210717 U CN 202210717U
- Authority
- CN
- China
- Prior art keywords
- iron core
- plate
- core
- rotor
- teeth groove
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical group data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 48
- SZVJSHCCFOBDDC-UHFFFAOYSA-N Iron(II,III) oxide Chemical compound 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O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 13
- 229910000463 iron(II,III) oxide Inorganic materials 0.000 claims description 13
- 229910000529 magnetic ferrites Inorganic materials 0.000 claims description 5
- 239000000126 substances Substances 0.000 claims description 5
- 229910000859 α-Fe Inorganic materials 0.000 claims description 5
- 239000000696 magnetic materials Substances 0.000 claims description 3
- 210000003781 Tooth Socket Anatomy 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 6
- 239000003570 air Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000789 fasteners Substances 0.000 description 2
- 239000000463 materials Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000725 suspensions Substances 0.000 description 1
Abstract
Description
Technical field
The utility model relates to a kind of rotor, relates in particular to a kind of stable rotor.
Background technology
Conventional rotors generally includes iron core and is arranged at the magnetite of iron core, and along the axial arranging of iron core, torque suspension influences magnetite when causing rotor rotation usually, and is unstable when causing the rotor low cruise.
The utility model content
In order to overcome the deficiency of above-mentioned prior art, the utility model provides a kind of rotor, comprises a core, magnetite, iron core, end plate and securing member; Said iron core is provided with teeth groove; Said magnetite is arranged in the teeth groove of said iron core, and said axle core is arranged in the said iron core, and said end plate is provided with endoporus; Said axle core is arranged in the endoporus of said end plate and is fixedly connected on said end plate, and said end plate pressure holding is fixedly connected on said iron core in said iron core two ends and through securing member.
Further being improved to of the utility model is provided with the gap between said iron core and the axle core.
Further being improved to of the utility model is filled with the non-magnetic material in the gap between said iron core and the axle core.
Further being improved to of the utility model, said magnetite adopts ferrite.
Further being improved to of the utility model, said end plate adopt non-magnetic conduction substance to process.
Further being improved to of the utility model, said iron core is axially arranged with the multiple sets of teeth groove along it, and said multiple sets of teeth groove is along its axial interlaced setting.
Compared to prior art, the magnetite of the rotor of the utility model adopts ferrite, and cost is low.Iron core is not that directly contact is connected with the axle core, keeps enough air gaps between them, reduces leakage field thereby the minimizing magnetic circuit flows through a core.End plate is fastening by passing pin and end plate unshakable in one's determination, and end plate adopts non-magnetic conduction substance to process, and magnetic field can not arrive iron core through end plate and form closed magnetic loop, reduces leakage field, and end plate is that interconnect function is the effect of transmission power simultaneously.Teeth groove 151 on the iron core adopts positive and negative dislocation certain angle, and the teeth groove of a plurality of iron cores overcomes the negative effect of cogging torque along its axial interlaced setting in the rotor slow-speed of revolution a magnetic pole, reaches the stable operation effect.
Description of drawings
Fig. 1 is the assembling sketch map of the utility model rotor.
Fig. 2 is the decomposing schematic representation of the utility model rotor.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is further specified.
See also Fig. 1 and Fig. 2, the utility model provides a kind of rotor 10, comprises a core 11, magnetite 13, iron core 15, end plate 17 and securing member 19.Iron core 15 is cylindrical, which is provided with teeth groove 151, and in the present embodiment, iron core 15 evenly is provided with six teeth groove 151 around its axle center, and teeth groove 151 axially connects iron core 15 along iron core 15.Also be provided with fastener hole 153 on the iron core 15.Magnetite 13 is provided with and is fastened in the teeth groove 151 of said iron core 15, and magnetite 13 adopts ferrite.Iron core 15 is axially arranged with multiple sets of teeth groove 151 along it, and said multiple sets of teeth groove 151 is along its axial interlaced setting.
End plate 17 is circular, which is provided with connecting hole 171 and endoporus 173.Axle core 11 wears and is fixedly connected on the endoporus 173 of end plate 17, is provided with the gap between iron core 15 and the axle core 11.Gap between iron core 15 and the axle core 11 is provided with the non-magnetic material.End plate 17 pressure holdings are in said iron core 15 two ends.Securing member 19 is arranged in the connecting hole 171 of end plate 17 and the fastener hole 153 of iron core 15, and end plate 17 and iron core 15 are interfixed, and end plate 17 materials adopt non-magnetic conduction substance, process like materials such as stainless steels.
The magnetite 13 of the rotor 10 of the utility model adopts ferrite, and cost is low.Iron core 15 is not that directly contact is connected with axle core 11, keeps enough air gaps between them, reduces leakage field thereby the minimizing magnetic circuit flows through a core 11.End plate 17 is fastening by passing pin and end plate 17 unshakable in one's determination, and end plate 17 adopts non-magnetic conduction substance to process, and magnetic field can not arrive iron core 15 through end plate 17 and form closed magnetic loop, reduces leakage field, and end plate 17 is that interconnect function is the effect of transmission power simultaneously.Teeth groove 151 on the iron core 15 adopts positive and negative dislocation certain angle, and the teeth groove 151 of a plurality of iron cores 15 overcomes the negative effect of teeth groove 151 torques along its axial interlaced setting in rotor 10 slow-speed of revolution a magnetic pole, reaches the stable operation effect.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection range of the utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120368714XU CN202210717U (en) | 2011-09-29 | 2011-09-29 | Rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120368714XU CN202210717U (en) | 2011-09-29 | 2011-09-29 | Rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202210717U true CN202210717U (en) | 2012-05-02 |
Family
ID=45990260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120368714XU CN202210717U (en) | 2011-09-29 | 2011-09-29 | Rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202210717U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103929029A (en) * | 2014-04-21 | 2014-07-16 | 顾善德 | Compressor |
| CN104426264A (en) * | 2013-09-10 | 2015-03-18 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor rotor magnetic steel fixing structure and motor with same |
| CN106130288A (en) * | 2016-08-30 | 2016-11-16 | 徐延平 | High security magnetic-leakage preventing permagnetic synchronous motor |
| CN106300741A (en) * | 2016-08-30 | 2017-01-04 | 徐延平 | High security magnetic-leakage preventing rotor |
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2011
- 2011-09-29 CN CN201120368714XU patent/CN202210717U/en active IP Right Grant
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104426264A (en) * | 2013-09-10 | 2015-03-18 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor rotor magnetic steel fixing structure and motor with same |
| CN103929029A (en) * | 2014-04-21 | 2014-07-16 | 顾善德 | Compressor |
| CN106130288A (en) * | 2016-08-30 | 2016-11-16 | 徐延平 | High security magnetic-leakage preventing permagnetic synchronous motor |
| CN106300741A (en) * | 2016-08-30 | 2017-01-04 | 徐延平 | High security magnetic-leakage preventing rotor |
| CN106300741B (en) * | 2016-08-30 | 2019-04-16 | 徐延平 | High security leakproof magneto rotor |
| CN106130288B (en) * | 2016-08-30 | 2019-06-21 | 徐延平 | High security magnetic-leakage preventing permanent magnet synchronous motor |
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Address after: Longgang District of Shenzhen City, Guangdong province 518000 Pinghu street community shansha Shan Keng Road Patentee after: Jinjin Precision Tchnology (Shenzhen) Co.,Ltd. Address before: Longgang District of Shenzhen City, Guangdong province 518000 Pinghu street community shansha Shan Keng Road Patentee before: ADVANCE TECHNOLOGY Ltd. |