CN102611221B - The location structure of magnetic steel of magnetoelectric machine and casing - Google Patents
The location structure of magnetic steel of magnetoelectric machine and casing Download PDFInfo
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- CN102611221B CN102611221B CN201210079332.4A CN201210079332A CN102611221B CN 102611221 B CN102611221 B CN 102611221B CN 201210079332 A CN201210079332 A CN 201210079332A CN 102611221 B CN102611221 B CN 102611221B
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Abstract
The present invention discloses the location structure of a kind of magnetic steel of magnetoelectric machine and casing, comprise some magnet steel that casing and uniform circumferential hoop are distributed in casing inner wall, described magnet steel is fixed on casing inner wall by the spacer arranged between adjacent magnet steel, the two ends of described spacer side are provided with groove, the cross section of spacer comprises transverse part, described transverse part two ends arrange vertical part, and vertical part are provided with the oblique portion extended to the inside.The location structure of described magnetic steel of magnetoelectric machine and casing fixes magnet steel by adopting spacer, not only structure simple, be easy to realize; And simple to operate, convenient disassembly, is convenient to maintenance; In addition, compared to employing glue bonding positioning magnetic steel, the present invention location is more reliable, firm.
Description
Technical field
The present invention relates to a kind of location structure, particularly relate to the location structure of a kind of magnetic steel of magnetoelectric machine and casing.
Background technology
Permanent magnet D. C. motor is also made up of magnetic pole of the stator, rotor, brush, shell etc., and magnetic pole of the stator adopts magnet steel, has the materials such as ferrite, aluminium nickel cobalt, neodymium iron boron.At present, usually by glue bonding location between magnet steel and casing inner wall, its complex operation, dismounting difficulty, is not easy to maintenance, and adopts glue location, and easily occur mutually mobile between magnet steel, it is unreliable to locate.
Summary of the invention
The object of the invention is to for the problems referred to above, provide the location structure of a kind of magnetic steel of magnetoelectric machine and casing, to solve traditional magnet steel and casing adopts glue to locate, complex operation, dismounting difficulty, is not easy to maintenance, and locates insecure problem.
The object of the invention is to be achieved through the following technical solutions:
The location structure of a kind of magnetic steel of magnetoelectric machine and casing, comprise some magnet steel that casing and uniform circumferential hoop are distributed in casing inner wall, described magnet steel is fixed on casing inner wall by the spacer arranged between adjacent magnet steel, the two ends of described spacer side are provided with groove, the cross section of spacer comprises transverse part, described transverse part two ends arrange vertical part, and vertical part are provided with the oblique portion extended to the inside.
Especially, described groove is U-shaped structure.
Further, the uniform circumferential hoop of described casing inner wall is furnished with 4 magnet steel.
Further, described spacer is fixed on casing inner wall by screw.
Preferably, described spacer is made up of spring steel.
Beneficial effect of the present invention is, the location structure of described magnetic steel of magnetoelectric machine and casing fixes magnet steel by adopting spacer, not only structure simple, be easy to realize; And simple to operate, convenient disassembly, is convenient to maintenance; In addition, compared to employing glue bonding positioning magnetic steel, the present invention location is more reliable, firm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the location structure of magnetic steel of magnetoelectric machine of the present invention and casing;
The end view of the location structure that Fig. 2 is magnetic steel of magnetoelectric machine of the present invention shown in Fig. 1 and casing;
Fig. 3 is the spacer front view of the location structure of magnetic steel of magnetoelectric machine of the present invention and casing;
Fig. 4 is the spacer end view of the location structure of magnetic steel of magnetoelectric machine of the present invention and casing;
Fig. 5 is the spacer sectional view of the location structure of magnetic steel of magnetoelectric machine of the present invention and casing.
In figure:
1, casing; 2, magnet steel; 3, spacer; 4, U-shaped groove; 5, transverse part; 6, vertical part; 7, oblique portion; 8, folding portion.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
Please refer to shown in Fig. 1 to 5, in the present embodiment, the location structure of a kind of magnetic steel of magnetoelectric machine and casing, comprise 4 magnet steel 2 that casing 1 and uniform circumferential hoop are distributed in casing 1 inwall, described magnet steel 2 is fixed on casing 1 inwall by the spacer 3 arranged between adjacent magnet steel 2, the two ends of described spacer 3 side are provided with U-shaped groove 4, and spacer 3 is made up of spring steel, and be fixed on casing 1 inwall by screw, its cross section comprises transverse part 5, described transverse part 5 two ends arrange vertical part 6, and vertical part 6 are provided with the oblique portion 7 extended to the inside.
Spacer 3 is screwed in casing 1 inwall, and magnet steel 2 is stuck between spacer 3, after assembling, folding portion 8 on side is overturn, axially block magnet steel 2, realize axial location, the location structure of described magnetic steel of magnetoelectric machine and casing by adopting spacer 3 to fix magnet steel 2, not only structure simple, be easy to realization; And simple to operate, convenient disassembly, is convenient to maintenance; In addition, compared to employing glue bonding positioning magnetic steel 2, the present invention location is more reliable, firm.
Above embodiment has just set forth general principle of the present invention and characteristic; the present invention does not limit by above-described embodiment; without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and change all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (3)
1. the location structure of a magnetic steel of magnetoelectric machine and casing, it is characterized in that: comprise some magnet steel that casing and uniform circumferential hoop are distributed in casing inner wall, described magnet steel is fixed on casing inner wall by the spacer arranged between adjacent magnet steel, described spacer is made up of spring steel, the two ends of described spacer side are provided with groove, and described groove is U-shaped structure, and the cross section of spacer comprises transverse part, described transverse part two ends arrange vertical part, and vertical part are provided with the oblique portion extended to the inside.
2. the location structure of magnetic steel of magnetoelectric machine according to claim 1 and casing, is characterized in that: the uniform circumferential hoop of described casing inner wall is furnished with 4 magnet steel.
3. the location structure of magnetic steel of magnetoelectric machine according to claim 1 and casing, is characterized in that: described spacer is fixed on casing inner wall by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210079332.4A CN102611221B (en) | 2012-03-22 | 2012-03-22 | The location structure of magnetic steel of magnetoelectric machine and casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210079332.4A CN102611221B (en) | 2012-03-22 | 2012-03-22 | The location structure of magnetic steel of magnetoelectric machine and casing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102611221A CN102611221A (en) | 2012-07-25 |
| CN102611221B true CN102611221B (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210079332.4A Active CN102611221B (en) | 2012-03-22 | 2012-03-22 | The location structure of magnetic steel of magnetoelectric machine and casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102611221B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102832725B (en) * | 2012-09-12 | 2014-12-17 | 宁波世通汽车零部件有限公司 | Motor and device for mounting magnetic steel on same |
| CN103023172A (en) * | 2012-11-27 | 2013-04-03 | 陕西航空电气有限责任公司 | Method for fixing magnetic steel by spring clips of magnetic steel direct-current motor |
| CN105811605B (en) * | 2016-05-13 | 2019-01-29 | 东莞国亮电机有限公司 | Location resilient piece and magnetic steel of stator fixed structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2655495Y (en) * | 2003-09-03 | 2004-11-10 | 沈新标 | DC motor stator for electric vehicle |
| CN201113608Y (en) * | 2007-09-19 | 2008-09-10 | 常州富邦电气有限公司 | Electric motor incorporating with magnetic shoe bracket |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100323938B1 (en) * | 1999-12-29 | 2002-02-09 | 에릭 발리베 | Magnet fixing apparatus of motor |
| JP5076521B2 (en) * | 2007-01-31 | 2012-11-21 | 株式会社デンソー | Starter motor |
| CN201328052Y (en) * | 2008-11-20 | 2009-10-14 | 许晓华 | Assembly structure of magnetic steels and shell |
| CN201466832U (en) * | 2009-05-12 | 2010-05-12 | 许晓华 | Magnetic steel fixing structure of brushless motor rotor |
| CN102158006A (en) * | 2011-03-10 | 2011-08-17 | 上海法雷奥汽车电器系统有限公司 | Clip clutch for motor enclosure and manufacturing method thereof |
| CN202488234U (en) * | 2012-03-22 | 2012-10-10 | 无锡星诺电气有限公司 | Locating structure of magnetic steel and machine shell of permanent magnet motor |
-
2012
- 2012-03-22 CN CN201210079332.4A patent/CN102611221B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2655495Y (en) * | 2003-09-03 | 2004-11-10 | 沈新标 | DC motor stator for electric vehicle |
| CN201113608Y (en) * | 2007-09-19 | 2008-09-10 | 常州富邦电气有限公司 | Electric motor incorporating with magnetic shoe bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102611221A (en) | 2012-07-25 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Locating structure for magnetic steel and machine shell of permanent magnet motor Effective date of registration: 20180621 Granted publication date: 20150826 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi Huishan branch Pledgor: Wuxi Xingnuo Electric Co.,Ltd. Registration number: 2018990000471 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220121 Granted publication date: 20150826 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: Wuxi Xingnuo Electric Co.,Ltd. Registration number: 2018990000471 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Positioning structure of magnetic steel and casing of permanent magnet motor Effective date of registration: 20220124 Granted publication date: 20150826 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: Wuxi Xingnuo Electric Co.,Ltd. Registration number: Y2022320010043 |