CN204013162U - A kind of assembled piece type internal stator magneto - Google Patents
A kind of assembled piece type internal stator magneto Download PDFInfo
- Publication number
- CN204013162U CN204013162U CN201420416346.5U CN201420416346U CN204013162U CN 204013162 U CN204013162 U CN 204013162U CN 201420416346 U CN201420416346 U CN 201420416346U CN 204013162 U CN204013162 U CN 204013162U
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- stator
- stator tooth
- bushing
- piece
- voussoir
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Abstract
The utility model relates to technical field of motors, be specifically related to a kind of assembled piece type internal stator magneto, mainly comprise: stator bushing, the outer arc face of stator bushing is provided with plural location notch, two above stator tooth pieces, the lower end of described stator tooth piece is provided with the voussoir stretching out downwards, the voussoir cover of described stator tooth piece is assigned in a location notch in this stator bushing, between two stator tooth pieces by tenon and the mutual amalgamation of riveting groove, on the cylindrical of described amalgamation stator, be provided with the rotor case coaxial with it, surface uniform at the inner ring of rotor case is placed with magnet steel, described magnet steel is bonded on rotor case and with amalgamation stator and forms running clearance, stator piece of the present utility model by the location notch of voussoir and stator bushing connect and two stator tooth pieces between by tenon and the mutual amalgamation of riveting groove, ensure the axiality of all stator tooth pieces after assembled and do not needed adjacent teeth piece to weld, simple in structure, processing procedure is very convenient.
Description
Technical field
The utility model relates to technical field of motors, is specifically related to a kind of assembled piece type internal stator magneto.
Background technology
For convenient for production with reduce production costs, existing internal stator motor uses the design of stator split mounting type gradually, Chinese utility model patent notification number is: CN2888726Y, name is called: in the patent document of " PM motor with plug-in internal stator ", disclose a kind of PM motor with plug-in internal stator, but, the assembled poor stability of the stator tooth piece in this magneto, in assembled process, need to connect and after assembled completing, adjacent teeth piece be welded with screw.
Summary of the invention
For overcoming above-mentioned defect, the purpose of this utility model is to provide a kind of assembled piece type internal stator magneto.
The purpose of this utility model is achieved through the following technical solutions:
A kind of assembled piece type internal stator of the utility model magneto, comprise: two above stator tooth pieces, it is characterized in that, also comprise: stator bushing, the outer arc face of described stator bushing is provided with plural location notch, the lower end of described stator tooth piece is provided with the voussoir stretching out downwards, the voussoir cover of described stator tooth piece is assigned in a location notch in this stator bushing, one side of described stator tooth piece is provided with cambered outwards tenon, its opposite side is provided with inside riveting groove, between described two stator tooth pieces, forms stator amalgamation body by tenon and the mutual amalgamation of riveting groove; On the outer arc face of described stator amalgamation body, be provided with rotor case, be evenly provided with magnet steel on the medial surface of rotor case, described magnet steel is bonded on rotor case and is coaxial with stator, and reserved running clearance between this magnet steel and stator.
Further, the utility model also comprises: stator tooth block pressur plate, and described stator tooth block pressur plate is arranged at the end face of stator tooth piece and stator bushing, and described stator tooth block pressur plate is fixed by the location hole in stator bushing.
Further, the radial cross-section of described voussoir is fan-shaped.
Further, each described stator tooth piece forms and tips row riveted in by two rivetings on this stator punching and fix by more than two stator punchings is stacking.
The utility model connects by the location notch of voussoir and stator bushing, has ensured the axiality of all stator tooth pieces after assembled and has not needed adjacent teeth piece to weld, and simple in structure, processing procedure is very convenient.
Brief description of the drawings
For ease of explanation, the utility model is described in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the cross-sectional view of stator tooth piece of the present utility model;
Fig. 2 is the cross-sectional view of magneto of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further described.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 2, a kind of assembled piece type internal stator of the utility model magneto, comprise: two above stator tooth pieces 15, also comprise: stator bushing 13, the outer arc face of described stator bushing 13 is provided with plural location notch, the lower end of described stator tooth piece 15 is provided with the voussoir 4 stretching out downwards, the voussoir 4 of described stator tooth piece 15 is sheathed in a location notch in this stator bushing 13, one side of described stator tooth piece 15 is provided with cambered outwards tenon 2, its opposite side is provided with inside riveting groove 1, between described two stator tooth pieces 15, form stator amalgamation body by tenon 2 and the mutual amalgamation of riveting groove 1, on the outer arc face of described stator amalgamation body, be provided with rotor case 11, on the medial surface of rotor case, be evenly provided with magnet steel 12, described magnet steel 12 is bonded on rotor case 11 and is coaxial with stator, and reserved running clearance between this magnet steel 12 and stator.
Further, the utility model also comprises: stator tooth block pressur plate 14, and described stator tooth block pressur plate 14 is arranged at the end face of stator tooth piece 15 and stator bushing 13, and described stator tooth block pressur plate 14 is fixed by the location hole in stator bushing 13.
Further, the radial cross-section of described voussoir 4 is fan-shaped.
Further, each described stator tooth piece 15, forms and is fixed by two the riveting buttons 3 of himself by more than two stator punchings 5 is stacking.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. an assembled piece type internal stator magneto, comprise: two above stator tooth pieces, it is characterized in that, also comprise: stator bushing, the outer arc face of described stator bushing is provided with plural location notch, the lower end of described stator tooth piece is provided with the voussoir stretching out downwards, the voussoir cover of described stator tooth piece is assigned in a location notch in this stator bushing, one side of described stator tooth piece is provided with cambered outwards tenon, its opposite side is provided with inside riveting groove, between described two stator tooth pieces, forms stator amalgamation body by tenon and the mutual amalgamation of riveting groove; On the outer arc face of described stator amalgamation body, be provided with rotor case, be evenly provided with magnet steel on the medial surface of rotor case, described magnet steel is bonded on rotor case and is coaxial with stator, and reserved running clearance between this magnet steel and stator.
2. assembled piece type internal stator magneto according to claim 1, it is characterized in that, also comprise: stator tooth block pressur plate, described stator tooth block pressur plate is arranged at the end face of stator tooth piece and stator bushing, and described stator tooth block pressur plate is fixed by the location hole in stator bushing.
3. assembled piece type internal stator magneto according to claim 2, is characterized in that, the radial cross-section of described voussoir is fan-shaped.
4. assembled piece type internal stator magneto according to claim 2, is characterized in that, each described stator tooth piece forms and tips row riveted in by two rivetings on this stator punching and fix by more than two stator punchings is stacking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416346.5U CN204013162U (en) | 2014-07-28 | 2014-07-28 | A kind of assembled piece type internal stator magneto |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416346.5U CN204013162U (en) | 2014-07-28 | 2014-07-28 | A kind of assembled piece type internal stator magneto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204013162U true CN204013162U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420416346.5U Active CN204013162U (en) | 2014-07-28 | 2014-07-28 | A kind of assembled piece type internal stator magneto |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204013162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539131A (en) * | 2014-12-15 | 2015-04-22 | 深圳市凯旸电机有限公司 | Outer rotor servo motor and control method applied to balance vehicle |
-
2014
- 2014-07-28 CN CN201420416346.5U patent/CN204013162U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539131A (en) * | 2014-12-15 | 2015-04-22 | 深圳市凯旸电机有限公司 | Outer rotor servo motor and control method applied to balance vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190826 Address after: 518000 Fuyong Street Ocean Development Zone, Baoan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Tisong Youdian Electromechanical Co., Ltd. Address before: 518000 Six Three-storey Workshops of the Second Phase of Fuan Industrial City, Dayang Development Zone, Fuyong Street, Baoan District, Shenzhen City, Guangdong Province Patentee before: KAIYO MOTOR CO., LTD. |