CN105262258A - Fixing structure for mounting motor rotor magnetic shoe - Google Patents
Fixing structure for mounting motor rotor magnetic shoe Download PDFInfo
- Publication number
- CN105262258A CN105262258A CN201510826548.6A CN201510826548A CN105262258A CN 105262258 A CN105262258 A CN 105262258A CN 201510826548 A CN201510826548 A CN 201510826548A CN 105262258 A CN105262258 A CN 105262258A
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- China
- Prior art keywords
- magnetic shoe
- dress
- solid parts
- rotor
- fixing structure
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Abstract
The invention belongs to the field of motor rotors, and in particular relates to a fixing structure for mounting a motor rotor magnetic shoe. The fixing structure for mounting the motor rotor magnetic shoe comprises a rotor shaft, and a rotor iron core and a magnetic shoe arranged on the rotor shaft, and also comprises a magnetic shoe mounting and fixing component; the magnetic shoe is directly arranged on the surface of the rotor iron core through the magnetic shoe mounting and fixing component. The fixing structure for mounting the motor rotor magnetic shoe provided by the invention has the advantages that the magnetic shoe is rapidly and conveniently mounted, the magnetic shoe is firmly connected with the rotor, and the work performance of the rotor is good.
Description
Technical field
The present invention relates to rotor field, particularly relate to a kind of rotor magnetic shoe mount fixing structure.
Background technology
At present, motor magnetic tile needs by rotor punching press when mounted, and manually blocks of stickup again after the operation that pressure rotating shaft etc. are loaded down with trivial details, complicated operation, inefficiency, accuracy is low.Magnetic shoe is pasted rear if not being fixed device, easily comes off, impact machine operation performance under high speed rotating.Therefore, generally by adopting stainless steel and iron suitcase to wrap up in magnetic shoe, be then screwed on rotor with screw, this method easily causes rotor unbalance or rotor to sweep the phenomenons such as thorax.The patent No. be CN203589862U patent discloses a kind of automobile air conditioner motor magnetic tile fixing device, comprise motor housing, magnetic shoe, magnetic shoe geometrical clamp and U-shaped spring, described magnetic shoe geometrical clamp and magnetic shoe profile suitable, make described magnetic shoe top margin and both sides of edges just be set in inside magnetic shoe geometrical clamp simultaneously, motor housing inwall is close to jointly by described magnetic shoe and magnetic shoe geometrical clamp, and described U-shaped spring supporting is between two adjacent magnetic shoe geometrical clamps.This patent serves certain fixation to motor magnetic tile, but does not play a role magnetic shoe installation.
Summary of the invention
The present invention is directed to prior art Problems existing, provide a kind of magnetic shoe of being convenient to and install and be conducive to the fixing rotor magnetic shoe mount fixing structure of magnetic shoe.
The technical solution adopted for the present invention to solve the technical problems is: a kind of rotor magnetic shoe mount fixing structure, comprises armature spindle, is arranged on rotor core on described armature spindle and magnetic shoe, also comprises the solid parts of magnetic shoe dress; Described magnetic shoe is set directly at described rotor core surface by the solid parts of described magnetic shoe dress.
The present invention to be installed motor magnetic tile by the solid parts of magnetic shoe dress and fixes, and simplifies the installation process of magnetic shoe; The fixed part of motor magnetic tile is improved, the basis not affecting rotor service behaviour makes magnetic shoe be firmly fixed on rotor.
Further, the solid parts of described magnetic shoe dress comprise the identical solid parts of N pole magnetic shoe dress of shape and the solid parts of S pole magnetic shoe dress.
Further, the solid parts of described N pole magnetic shoe dress and the solid parts of described S pole magnetic shoe dress are all respectively equipped with fastening part and by solid portion at respective two ends; Fastening part and the described S pole magnetic shoe of described N pole magnetic shoe dress solid parts fill solid parts by solid portion, and fastening part and the described N pole magnetic shoe of described S pole magnetic shoe dress parts admittedly fill all being fixedly connected with by link by solid portion of parts admittedly.
Further, described fastening part has and is coordinated fixing inner face with described by outer face, solid portion.
Further, the solid parts of described N pole magnetic shoe dress are semi-circular shape; The described S pole solid parts of magnetic shoe dress are semi-circular shape.
Further, the solid parts inner ring side of described N pole magnetic shoe dress has some notches, described notch shape and described magnetic shoe form fit; The solid parts inner ring side of magnetic shoe dress, described S pole has some notches, described notch shape and described magnetic shoe form fit.
Further, limiting section is provided with between described notch and notch.
Further, described rotor core surface is provided with partition member between described magnetic shoe and magnetic shoe.
Further, described partition member and described magnetic shoe fill between solid parts and leave gap.
Further, the solid parts of described magnetic shoe dress are the solid parts of magnetic shoe dress be made up of plastic cement.
It is convenient that a kind of rotor magnetic shoe of the present invention mount fixing structure has magnetic shoe installation, the beneficial effects such as magnetic shoe good fixing effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of rotor magnetic shoe of the present invention mount fixing structure.
Wherein: 1, armature spindle, 2, rotor core, 3, magnetic shoe, 4, the solid parts of magnetic shoe dress, 5, fastening part, 6, by solid portion, 7, link, 8, partition member, 9, limiting section.
Embodiment:
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of rotor magnetic shoe mount fixing structure, comprises armature spindle 1, is arranged on rotor core 2 on described armature spindle 1 and magnetic shoe 3.Magnetic shoe 3 is arranged on rotor core 2 surface by the solid parts 4 of magnetic shoe dress.The solid parts 4 of magnetic shoe dress adopt plastic cement material, compare the magnetic tile fixing device of iron sheet, stainless steel, plastic cement recoverable, more environmental protection, pollute little.Solid parts 4 quality of magnetic shoe dress of plastic cement material is lighter, less on the service behaviour impact of rotor.The solid parts 4 of magnetic shoe dress comprise the identical solid parts of N pole magnetic shoe dress of shape and the solid parts of S pole magnetic shoe dress, and the solid parts two ends of N pole magnetic shoe dress are respectively equipped with fastening part 5 and are respectively equipped with fastening part 5 by the solid parts two ends of solid portion 6, S pole magnetic shoe dress and by solid portion 6.The solid parts of N pole magnetic shoe dress and the solid parts of S pole magnetic shoe dress are all in semi-circular shape; The solid parts inner ring side of magnetic shoe dress, N pole has some notches, notch shape and magnetic shoe 3 form fit; The solid parts inner ring side of magnetic shoe dress, S pole has and fills solid parts notch number identical notch, notch shape and magnetic shoe 3 form fit with N pole magnetic shoe.When magnetic shoe is installed, first magnetic shoe is contained in respectively in the notch of the solid parts of N pole magnetic shoe dress and the solid parts of S pole magnetic shoe dress, then apply glue at magnetic shoe 3 and rotor contact-making surface, then solid for magnetic shoe dress parts 4 are arranged on rotor core 2 together with magnetic shoe 3, and by link 7 fastening part 5 of the solid parts of S pole magnetic shoe dress and N pole magnetic shoe fill solid parts by solid portion 6 and N pole magnetic shoe fill the fastening part 5 of solid parts and S pole magnetic shoe and fills being connected and fixed by solid portion 6 of parts admittedly, magnetic shoe simple installation is quick.
In addition, fastening part 5 has the inner face having coordinated position-limiting action with by outer face, solid portion 6, is placed in by inner face in outer face, then by link 7 by fastening part 5 with firmly fixed by solid portion 6.Link 7 can be screw, and fastening part 5 has and allows described screw to pass and the screwed hole be connected with described screw fit; Being had by solid portion 6 allows described screw to enter and the threaded openings be connected with described screw fit.Solid parts 4 connection of magnetic shoe dress is convenient, and the magnetic shoe 3 after installation is high with the concentricity of armature spindle 1, decreases motor oscillating, decreases motor noise, improve the overall performance of motor.
In addition, magnetic shoe fills between the notch of solid parts 4 and notch and is provided with limiting section 9, for the position of fixing magnetic shoe 3.Rotor core 2 surface is provided with partition member 8 between described magnetic shoe 3 and magnetic shoe 3, makes magnetic shoe 3 there is certain interval when ensureing magnetic shoe 3 and rotor core 2 overall close and firm, improves the service behaviour of rotor.Partition member 8 is enamelled wire, leaves gap, avoid the service behaviour affecting rotor between the limiting section 9 that enamelled wire and magnetic shoe fill solid parts 4.
It is convenient that a kind of rotor magnetic shoe of the present invention mount fixing structure has magnetic shoe installation, the advantages such as magnetic shoe and rotor are connected firmly, and working rotor performance is good.
Claims (10)
1. a rotor magnetic shoe mount fixing structure, comprises armature spindle (1), is arranged on rotor core (2) on described armature spindle (1) and magnetic shoe (3); It is characterized in that: also comprise the solid parts (4) of magnetic shoe dress; Described magnetic shoe (3) is set directly at described rotor core (2) surface by the solid parts (4) of described magnetic shoe dress.
2. rotor magnetic shoe mount fixing structure according to claim 1, is characterized in that: the solid parts (4) of described magnetic shoe dress comprise the identical solid parts of N pole magnetic shoe dress of shape and the solid parts of S pole magnetic shoe dress.
3. rotor magnetic shoe mount fixing structure according to claim 2, is characterized in that: the solid parts of described N pole magnetic shoe dress and the solid parts of described S pole magnetic shoe dress are all respectively equipped with fastening part (5) and by solid portion (6) at respective two ends; Fastening part (5) and the described S pole magnetic shoe of described N pole magnetic shoe dress solid parts fill solid parts by solid portion (6), and the fastening part (5) of the solid parts of described S pole magnetic shoe dress and described N pole magnetic shoe fill all being fixedly connected with by link (7) by solid portion (6) of parts admittedly.
4. a kind of rotor magnetic shoe mount fixing structure according to claim 3, is characterized in that: described fastening part (5) have and coordinated fixing inner face with described by solid portion (6) outer face.
5. a kind of rotor magnetic shoe mount fixing structure according to claim 2, is characterized in that: the solid parts of described N pole magnetic shoe dress are semi-circular shape; The described S pole solid parts of magnetic shoe dress are semi-circular shape.
6. a kind of rotor magnetic shoe mount fixing structure according to claim 5, is characterized in that: the solid parts inner ring side of described N pole magnetic shoe dress has some notches, described notch shape and described magnetic shoe (3) form fit; The solid parts inner ring side of magnetic shoe dress, described S pole has some notches, described notch shape and described magnetic shoe (3) form fit.
7. a kind of rotor magnetic shoe mount fixing structure according to claim 6, is characterized in that: be provided with limiting section (9) between described notch and notch.
8. a kind of rotor magnetic shoe mount fixing structure according to claim 1, is characterized in that: described rotor core (2) surface is provided with partition member (8) between described magnetic shoe (3) and magnetic shoe (3).
9. a kind of rotor magnetic shoe mount fixing structure according to claim 8, is characterized in that: described partition member (8) and described magnetic shoe fill between solid parts (4) and leave gap.
10. a kind of rotor magnetic shoe mount fixing structure according to claim 1, is characterized in that: the solid parts (4) of described magnetic shoe dress are the solid parts of magnetic shoe dress be made up of plastic cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826548.6A CN105262258B (en) | 2015-11-25 | 2015-11-25 | A kind of rotor magnetic shoe installation fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826548.6A CN105262258B (en) | 2015-11-25 | 2015-11-25 | A kind of rotor magnetic shoe installation fixed structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105262258A true CN105262258A (en) | 2016-01-20 |
| CN105262258B CN105262258B (en) | 2018-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510826548.6A Active CN105262258B (en) | 2015-11-25 | 2015-11-25 | A kind of rotor magnetic shoe installation fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105262258B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610293A (en) * | 2016-01-26 | 2016-05-25 | 浙江科宁电机有限公司 | Eccentric air gap direct current brush motor structure |
| WO2021135024A1 (en) * | 2019-12-31 | 2021-07-08 | 横店集团英洛华电气有限公司 | Device for adhering magnetic shoes on rotor |
| CN114006488A (en) * | 2021-11-23 | 2022-02-01 | 苏州保邦电气有限公司 | Rotor structure and ultra-low vibration noise permanent magnet motor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003143786A (en) * | 2001-11-01 | 2003-05-16 | Mitsubishi Electric Corp | Permanent magnet rotor and manufacturing method therefor |
| CN104218705A (en) * | 2014-08-20 | 2014-12-17 | 宁波安信数控技术有限公司 | Rotor core structure of permanent magnet motor |
| CN204168098U (en) * | 2014-11-12 | 2015-02-18 | 广州市昊志机电股份有限公司 | Permanent-magnetic synchronous motor rotor |
| CN104753213A (en) * | 2013-12-25 | 2015-07-01 | 珠海格力节能环保制冷技术研究中心有限公司 | Permanent-magnet DC brushless motor |
| CN205195453U (en) * | 2015-11-25 | 2016-04-27 | 湖州永昌贝诗讬电器实业有限公司 | Electric motor rotor magnetic shoe installation fixed structure |
-
2015
- 2015-11-25 CN CN201510826548.6A patent/CN105262258B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003143786A (en) * | 2001-11-01 | 2003-05-16 | Mitsubishi Electric Corp | Permanent magnet rotor and manufacturing method therefor |
| CN104753213A (en) * | 2013-12-25 | 2015-07-01 | 珠海格力节能环保制冷技术研究中心有限公司 | Permanent-magnet DC brushless motor |
| CN104218705A (en) * | 2014-08-20 | 2014-12-17 | 宁波安信数控技术有限公司 | Rotor core structure of permanent magnet motor |
| CN204168098U (en) * | 2014-11-12 | 2015-02-18 | 广州市昊志机电股份有限公司 | Permanent-magnetic synchronous motor rotor |
| CN205195453U (en) * | 2015-11-25 | 2016-04-27 | 湖州永昌贝诗讬电器实业有限公司 | Electric motor rotor magnetic shoe installation fixed structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610293A (en) * | 2016-01-26 | 2016-05-25 | 浙江科宁电机有限公司 | Eccentric air gap direct current brush motor structure |
| WO2021135024A1 (en) * | 2019-12-31 | 2021-07-08 | 横店集团英洛华电气有限公司 | Device for adhering magnetic shoes on rotor |
| CN114006488A (en) * | 2021-11-23 | 2022-02-01 | 苏州保邦电气有限公司 | Rotor structure and ultra-low vibration noise permanent magnet motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105262258B (en) | 2018-08-24 |
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Address after: 313000 Zhejiang province Huzhou city Nanxun District Nanxun Town Road on the eastern side of Huzhou Yongchang Bei Xun seven household appliances industry Co. Ltd. Applicant after: Yongchang Zhejiang electric Limited by Share Ltd Address before: 313000 Zhejiang province Huzhou city Nanxun District Nanxun Town Road on the eastern side of Huzhou Yongchang Bei Xun seven household appliances industry Co. Ltd. Applicant before: Huzhou Yongchang Beishituo Electric Appliance Industrial Co., Ltd. |
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