CN202059238U - Motor rotor structure - Google Patents
Motor rotor structure Download PDFInfo
- Publication number
- CN202059238U CN202059238U CN2011201764245U CN201120176424U CN202059238U CN 202059238 U CN202059238 U CN 202059238U CN 2011201764245 U CN2011201764245 U CN 2011201764245U CN 201120176424 U CN201120176424 U CN 201120176424U CN 202059238 U CN202059238 U CN 202059238U
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- CN
- China
- Prior art keywords
- pressing plate
- rotor
- motor
- part pressing
- rotor part
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- 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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- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a motor rotor structure, which comprises a rotor core, an upper rotor pressing plate and a lower rotor pressing plate, wherein the upper rotor pressing plate and the lower rotor pressing plate are respectively arranged at two ends of the rotor core, the rotor rivet slot of the upper rotor pressing plate is provided with two angle locating slots, and an identification hole is arranged in one angle locating slot. By employing the above structure, the motor rotor structure has the advantages that the motor rotor structure is good in integrated effect and performance and is reliable in mechanical strength, simplifies operation process, and reduces weight; and the motor rotor structure guarantees product consistency, and at the same time increases the power density and efficiency of the motor and reduces motor weight.
Description
Technical field
The utility model relates to technical field of motors, particularly a kind of motor rotor construction.
Background technology
At present, when general magneto assembles magnet steel, need add on magnet steel groove both sides and irritate high temperature resistant glue, therefore all to the position of magnet steel be positioned, the tradition pressing plate causes using frock to be assembled for the consistent rotor end plates of its structure is up and down that a kind of mould glue filling opening can only be that a kind of angle cooperates with the counterweight hole site; For satisfying homogeneity of product, product enters produces the mode that the back magneto all adopts integral body to magnetize in batches in addition, and promptly rotor magnetic steel integral body magnetizes, and integral body magnetizes and wants consistency, just must make its location, the reduction operating efficiency.
The utility model content
Technical problem to be solved in the utility model is, at the deficiencies in the prior art, provides a kind of and adds when irritating high temperature resistant glue the rotor pressing plate to magnet steel groove both sides and locate motor rotor construction easily.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of motor rotor construction, comprise rotor core, be separately positioned on the upper rotor part pressing plate and the lower rotor part pressing plate at rotor core two ends, the rotor rivet groove of described upper rotor part pressing plate is provided with two angle location grooves, is provided with the sign hole in one of them angle location groove.
Described upper rotor part pressing plate and lower rotor part pressing plate are respectively equipped with a plurality of counterweights hole.
Described upper rotor part pressing plate and lower rotor part pressing plate are respectively equipped with the stiffener inserts.
Described lower rotor part pressing plate is provided with the magnetizing location hole.
The utility model adopts said structure, and have the following advantages: 1, the utility model whole structure performance is good, simplifies the operation course, weight reduction and mechanical strength be reliable; 2, ensure product consistency, improve power density, efficient and the minimizing motor weight of motor simultaneously.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail;
Fig. 1 is the structural representation of upper rotor part pressing plate in the utility model;
Fig. 2 is the structural representation of lower rotor part pressing plate in the utility model;
Fig. 3 is a structural representation of the present utility model;
In Fig. 1,1, rotor core; 2, upper rotor part pressing plate; 3, lower rotor part pressing plate; 4, angle location groove; 5, sign hole; 6, counterweight hole; 7, stiffener inserts; 8, magnetizing location hole.
Embodiment
As Fig. 1～a kind of motor rotor construction shown in Figure 3, comprise rotor core 1, be separately positioned on the upper rotor part pressing plate 2 and the lower rotor part pressing plate 3 at rotor core 1 two ends, the rotor rivet groove of upper rotor part pressing plate 2 is provided with two angle location grooves 4, be provided with sign hole 5 in one of them angle location groove 4, need be when magnet steel groove both sides add the high temperature resistant glue of filling, according to angle location groove 4, can conveniently adjust the counterweight hole of upper rotor part pressing plate 2 and the position of mould glue filling opening, simultaneously do not need to use special tooling, reduced working strength, increased work efficiency.
Upper rotor part pressing plate 2 and lower rotor part pressing plate 3 are respectively equipped with a plurality of counterweights hole 6.The counterweight hole is interior big outer minor structure and is that lace tries, and this structure can guarantee that the motor Shi Buhui that runs up causes the unbalance possible material of motor danger that causes of dynamic balancing to be replaced by lightweight material because of throwing away of mass.Upper rotor part pressing plate 2 and lower rotor part pressing plate 3 are respectively equipped with stiffener inserts 7, can improve mechanical strength.Lower rotor part pressing plate 3 is provided with magnetizing location hole 8, makes things convenient for the location of rotor core 1.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted the technical solution of the utility model to carry out; or directly apply to other occasion without improvement, all within protection range of the present utility model.
Claims (4)
1. motor rotor construction, comprise rotor core (1), be separately positioned on the upper rotor part pressing plate (2) and the lower rotor part pressing plate (3) at rotor core (1) two ends, it is characterized in that: the rotor rivet groove of described upper rotor part pressing plate (2) is provided with two angle location grooves (4), is provided with sign hole (5) in one of them angle location groove (4).
2. a kind of motor rotor construction according to claim 1 is characterized in that: described upper rotor part pressing plate (2) and lower rotor part pressing plate (3) are respectively equipped with a plurality of counterweights hole (6).
3. a kind of motor rotor construction according to claim 1 is characterized in that: described upper rotor part pressing plate (2) and lower rotor part pressing plate (3) are respectively equipped with stiffener inserts (7).
4. a kind of motor rotor construction according to claim 1 is characterized in that: described lower rotor part pressing plate (3) is provided with magnetizing location hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201764245U CN202059238U (en) | 2011-05-27 | 2011-05-27 | Motor rotor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201764245U CN202059238U (en) | 2011-05-27 | 2011-05-27 | Motor rotor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202059238U true CN202059238U (en) | 2011-11-30 |
Family
ID=45019202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201764245U Expired - Fee Related CN202059238U (en) | 2011-05-27 | 2011-05-27 | Motor rotor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202059238U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715802A (en) * | 2013-12-01 | 2014-04-09 | 王必生 | Permanent magnet motor rotor structure |
| CN106712351A (en) * | 2017-02-17 | 2017-05-24 | 安徽美芝制冷设备有限公司 | Compressor rotor component, compressor motor component and compressor |
| CN106961178A (en) * | 2016-01-08 | 2017-07-18 | 台湾电产科技股份有限公司 | Suitable for the counter weight construction of syncmotor |
| CN107623398A (en) * | 2016-07-15 | 2018-01-23 | 天津瑞林迪金属制品有限公司 | Rotor cover plate |
-
2011
- 2011-05-27 CN CN2011201764245U patent/CN202059238U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715802A (en) * | 2013-12-01 | 2014-04-09 | 王必生 | Permanent magnet motor rotor structure |
| CN106961178A (en) * | 2016-01-08 | 2017-07-18 | 台湾电产科技股份有限公司 | Suitable for the counter weight construction of syncmotor |
| CN107623398A (en) * | 2016-07-15 | 2018-01-23 | 天津瑞林迪金属制品有限公司 | Rotor cover plate |
| CN106712351A (en) * | 2017-02-17 | 2017-05-24 | 安徽美芝制冷设备有限公司 | Compressor rotor component, compressor motor component and compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhu Generator Automotive Electrical Systems Co., Ltd. Assignor: Wuhu Ruinuowei Auto Electric Appliance System Co., Ltd. Contract record no.: 2011340000510 Denomination of utility model: Motor rotor structure Granted publication date: 20111130 License type: Exclusive License Record date: 20111226 |
|
| ASS | Succession or assignment of patent right |
Owner name: WUHU GENERATOR AUTOMOTIVE ELECTRICAL SYSTEMS CO., Free format text: FORMER OWNER: WUHU RUINUOWEI AUTOMOTIVE ELECTRICAL SYSTEM CO., LTD. Effective date: 20150813 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150813 Address after: 241000 Anhui Province, Wuhu Yongchang City Jiujiang Road Economic Development Zone No. 79 Patentee after: Wuhu Generator Automotive Electrical Systems Co., Ltd. Address before: 241000 Anhui city of Wuhu province Jiujiang District Economic and Technological Development Zone, two A2 Road Patentee before: Wuhu Ruinuowei Auto Electric Appliance System Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20170527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |