CN201378758Y - Structure of motor stator iron core punching plate - Google Patents
Structure of motor stator iron core punching plate Download PDFInfo
- Publication number
- CN201378758Y CN201378758Y CN200820203688U CN200820203688U CN201378758Y CN 201378758 Y CN201378758 Y CN 201378758Y CN 200820203688 U CN200820203688 U CN 200820203688U CN 200820203688 U CN200820203688 U CN 200820203688U CN 201378758 Y CN201378758 Y CN 201378758Y
- Authority
- CN
- China
- Prior art keywords
- line embedding
- embedding groove
- wait
- groove
- iron core
- Prior art date
- 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 - Lifetime
Links
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a structure of a motor stator iron core punching plate, which comprises a yoke, a teeth, a plurality of wire embedment slots and a central hole. The wire embedment slots which are used on the iron core punching plate are in trapezoid shapes and are symmetrically distributed on the circumference with the internal diameter ranging from Phi 56m to Phi 62m, wherein each trapezoid-shaped wire embedment slot is formed by a flat bottom, two straight lines on two sides and a gradually-narrowed open top; and the teeth have different width. The utility model makes the full use of materials to a higher degree, has more reasonable layout and optimally-designed shape and size, reduces the product cost and effectively improves the efficiency of the whole motor under the condition of meeting the requirement.
Description
Technical field:
The utility model relates to a kind of stator laminating structure of motor.
Background technology:
At present, the stator laminating structure of motor, because its Structure Designing Problem causes consumptive material more, cost is higher, influences the operational efficiency of motor.
The utility model content:
In order to overcome the deficiencies in the prior art, the utility model provides the motor stator core punching that a kind of cost is low, efficient is high structure.
The utility model is achieved through the following technical solutions: a kind of stator laminating structure of motor, comprise yoke portion, tooth portion, line embedding groove and centre bore, line embedding groove and centre bore are connected, this punching is provided with several line embedding grooves, the flute profile of line embedding groove is: " bottom land is the plane; the dovetail groove that the both sides straight line surrounds ", line embedding groove are symmetrically distributed on the circumference that internal diameter is φ 56-φ 62m, and the punching facewidth does not wait.
The area of above-mentioned described each line embedding groove in does not extremely wait, groove depth does not wait, and calibration does not wait, and the line embedding groove regularity of distribution of each utmost point is identical.
Above-mentioned described line embedding groove area S scope: 45mm
2～65mm
2
Above-mentioned described line embedding groove adds up to: 20～36.
The utility model compared with prior art, following advantage is arranged: 1) flute profile of the line embedding groove that adopts on the core stamping is: " bottom land is the plane; the dovetail groove that the both sides straight line surrounds; the groove top is the opening that narrows gradually ", can make full use of material more, shape and size are all passed through the design of optimizing, and can reduce the cost of product under the situation of meeting the demands, and can effectively improve whole efficiency of motor simultaneously.2) area of each line embedding groove in does not extremely wait, groove depth do not wait, and calibration does not wait, and the line embedding groove regularity of distribution of each utmost point is identical.The line embedding groove that can rationally distribute as requested can further be saved material, reduces cost optimal design.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is done detailed explanation:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
As shown in Figure 1, the utility model comprises yoke portion 1, tooth portion 2, line embedding groove 3 and centre bore 4, and line embedding groove 3 and centre bore 4 are connected, and this punching is provided with several line embedding grooves 3, and the flute profile of line embedding groove 3 is:
" bottom land is the plane, the dovetail groove that the both sides straight line surrounds ", line embedding groove 3 are symmetrically distributed on the circumference that internal diameter is φ 56-φ 62m, and the punching facewidth does not wait.The area of each line embedding groove 3 in does not extremely wait, groove depth does not wait, and calibration does not wait, and the line embedding groove regularity of distribution of each utmost point is identical.Described line embedding groove 3 area S scope: 45mm
2～65mm
2 Line embedding groove 3 adds up to: 20～36.
Claims (4)
1, a kind of stator laminating structure of motor, comprise yoke portion, tooth portion, line embedding groove and centre bore, line embedding groove and centre bore are connected, it is characterized in that: this punching is provided with several line embedding grooves, the flute profile of line embedding groove is: " bottom land is the plane; the dovetail groove that the both sides straight line surrounds ", line embedding groove are symmetrically distributed on the circumference that internal diameter is φ 56-φ 62m, and the punching facewidth does not wait.
2, a kind of stator laminating structure of motor according to claim 1 is characterized in that: the area of each line embedding groove in does not extremely wait, groove depth does not wait, and calibration does not wait, and the line embedding groove regularity of distribution of each utmost point is identical.
3, a kind of stator laminating structure of motor according to claim 1 and 2 is characterized in that: described line embedding groove area S scope: 45mm
2～65mm
2
4, a kind of stator laminating structure of motor according to claim 3, it is characterized in that: line embedding groove adds up to: 20～36.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820203688U CN201378758Y (en) | 2008-11-14 | 2008-11-14 | Structure of motor stator iron core punching plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820203688U CN201378758Y (en) | 2008-11-14 | 2008-11-14 | Structure of motor stator iron core punching plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201378758Y true CN201378758Y (en) | 2010-01-06 |
Family
ID=41518878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820203688U Expired - Lifetime CN201378758Y (en) | 2008-11-14 | 2008-11-14 | Structure of motor stator iron core punching plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201378758Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143865A (en) * | 2014-07-16 | 2014-11-12 | 南京师范大学 | Novel stator lamination of doubly salient electro-magnetic motor |
| CN104638782A (en) * | 2013-11-07 | 2015-05-20 | 罗伯特·博世有限公司 | Plate bundle for manufacturing stator |
| CN107134899A (en) * | 2017-05-16 | 2017-09-05 | 苏州航天林泉电机有限公司 | A kind of new method for making preferable dovetail groove armature stamping |
| CN110190723A (en) * | 2018-02-22 | 2019-08-30 | 本田技研工业株式会社 | Rotating electric machine |
-
2008
- 2008-11-14 CN CN200820203688U patent/CN201378758Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638782A (en) * | 2013-11-07 | 2015-05-20 | 罗伯特·博世有限公司 | Plate bundle for manufacturing stator |
| CN104638782B (en) * | 2013-11-07 | 2017-04-12 | 罗伯特·博世有限公司 | Plate bundle for manufacturing stator |
| CN104143865A (en) * | 2014-07-16 | 2014-11-12 | 南京师范大学 | Novel stator lamination of doubly salient electro-magnetic motor |
| CN104143865B (en) * | 2014-07-16 | 2016-08-10 | 南京师范大学 | A kind of electric excitation biconvex electrode electric machine stator punching |
| CN107134899A (en) * | 2017-05-16 | 2017-09-05 | 苏州航天林泉电机有限公司 | A kind of new method for making preferable dovetail groove armature stamping |
| CN107134899B (en) * | 2017-05-16 | 2019-06-25 | 苏州航天林泉电机有限公司 | A method of dovetail groove armature stamping processed |
| CN110190723A (en) * | 2018-02-22 | 2019-08-30 | 本田技研工业株式会社 | Rotating electric machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201378757Y (en) | Structure of motor stator iron core punching plate | |
| CN201290031Y (en) | Motor stator iron core punching sheet structure | |
| CN201378758Y (en) | Structure of motor stator iron core punching plate | |
| CN201839108U (en) | Motor stator iron core punch sheet structure | |
| CN201639378U (en) | Punching structure of motor stator iron core | |
| CN201918810U (en) | Stator lamination of outer rotor motor | |
| CN202651911U (en) | Stator punching sheet of compressor motor | |
| CN201937347U (en) | Stator iron-core structure | |
| CN201422034Y (en) | Lamination structure of motor stator iron core | |
| CN201290030Y (en) | Motor stator iron core punching sheet structure | |
| CN202411220U (en) | Die trimming structure | |
| CN201768928U (en) | Cutter row | |
| CN201639375U (en) | Stator lamination of motor | |
| CN202513690U (en) | Serrated pressure plate for compressing punching pieces in generator | |
| CN201282366Y (en) | Rule groove of stator stamping sheet | |
| CN213093944U (en) | Motor stator punching sheet with uniform magnetic density | |
| CN100347931C (en) | Motor sator and manufacturing method thereof | |
| CN205303763U (en) | Multiaspect socket with integral type plug bush | |
| CN202796929U (en) | Paster type lead frame | |
| CN201813225U (en) | Motor stator lamination for refrigerating compressor | |
| CN201499030U (en) | Motor stator punching sheet for air conditioner | |
| CN205029445U (en) | High -efficient motor stator for lampblack absorber | |
| CN202651906U (en) | Structure-improved compressor motor stator punching sheet | |
| CN203377691U (en) | Stator punching sheet structure of motor | |
| CN203522359U (en) | Stator punching sheet structure of 4P motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBEI QUEEN-OCEAN ELECTRICAL APPLIANCE MANUFACTURE Effective date: 20120116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528400 ZHONGSHAN, GUANGDONG PROVINCE TO: 528411 ZHONGSHAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120116 Address after: 528411 Guangdong province Zhongshan City West sirlon third industrial zone Co-patentee after: Hubei Huiyang Electrical Appliance Manufacturing Co.,Ltd. Patentee after: Zhongshan Broad-ocean Co., Ltd. Address before: 528400 Guangdong province Zhongshan City West sirlon third industrial zone Patentee before: Zhongshan Broad-ocean Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100106 |
|
| CX01 | Expiry of patent term |