CN202285350U - Motor stator stamped sheet structure with special-shaped slots - Google Patents
Motor stator stamped sheet structure with special-shaped slots Download PDFInfo
- Publication number
- CN202285350U CN202285350U CN2011203707571U CN201120370757U CN202285350U CN 202285350 U CN202285350 U CN 202285350U CN 2011203707571 U CN2011203707571 U CN 2011203707571U CN 201120370757 U CN201120370757 U CN 201120370757U CN 202285350 U CN202285350 U CN 202285350U
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- CN
- China
- Prior art keywords
- special
- stamped sheet
- motor stator
- shaped slots
- utility
- 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 - Fee Related
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- Iron Core Of Rotating Electric Machines (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to the technical field of motor stator stamped sheets, in particular to a motor stator stamped sheet structure with special-shaped slots. The structure comprises a stamped sheet body, wherein a round hole is formed in the center position of the stamped sheet body. The structure is characterized in that: a plurality of special-shaped slots are formed at the periphery of the round hole; and a yoke part is formed at the outer periphery of the stamped sheet body and has an equal-width annular structure. A plurality of special-shaped slots are formed on the stamped sheet body, so that the substantially-equal width of the annular yoke part can be maintained, the widths of magnetic channels of a motor stator can be substantially consistent, and the overall quality of the motor stator stamped sheet structure with the special-shaped slots can be improved.
Description
Technical field
The utility model relates to the motor stator punching technical field, particularly a kind of special-shaped groove stator laminating structure of motor.
Background technology
Motor stator punching is one of critical piece in the motor, and whether its structure setting is reasonable, determines the motor performance quality to a great extent.Existing motor stator punching generally all is made as square structure, and its inner ring periphery is provided with some similar shape grooves.This set, though can reach the purpose of effective saving material, peripheral yoke portion width difference is bigger, thereby cause that the stator magnetic circuit passage has narrow, have wide, finally influence motor performance and cost.So be necessary existing stator laminating structure of motor is carried out necessary improvement.
The utility model content
The purpose of the utility model is defective and the deficiency to prior art, provide a kind of simple in structure, rational special-shaped groove stator laminating structure of motor is set.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
The described a kind of special-shaped groove stator laminating structure of motor of the utility model; Comprise the punching body, punching body center is provided with circular hole, it is characterized in that: said circular hole periphery forms some special-shaped grooves; Said punching body neighboring forms yoke portion, and yoke portion is the circulus that width equates.
Said punching body outer edge is provided with some Access Divisions.
After adopting said structure, the utility model beneficial effect is: the utility model punching body is provided with some special-shaped grooves, keeps essentially identical width to guarantee ring-shaped yoke portion.Be provided with like this, can guarantee motor stator magnetic circuit passage width basically identical, greatly improved the utility model overall quality.
Description of drawings
Fig. 1 is the utility model overall structure sketch map.
Among the figure:
1, punching body; 2, circular hole; 3, special-shaped groove; 4, yoke portion;
5, Access Division.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, the described a kind of special-shaped groove stator laminating structure of motor of the utility model comprises punching body 1, and punching body 1 center is provided with circular hole 2, and said circular hole 2 peripheries form some special-shaped grooves 3.
Said punching body 1 neighboring forms yoke portion 4, the circulus that yoke portion 4 equates for width.The purpose that abnormity groove 3 is provided with just is to make yoke portion 4 width equal basically, is convenient to make motor stator magnetic circuit passage width basically identical, has greatly improved the utility model overall quality.
Said punching body 1 outer edge is provided with some Access Divisions 5, is used for the utility model and realizes effectively being connected with motor housing.
The above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (2)
1. special-shaped groove stator laminating structure of motor; Comprise punching body (1); Punching body (1) center is provided with circular hole (2); It is characterized in that: said circular hole (2) periphery forms some special-shaped grooves (3), and said punching body (1) neighboring forms yoke portion (4), the circulus that yoke portion (4) equates for width.
2. special-shaped groove stator laminating structure of motor according to claim 1 is characterized in that: said punching body (1) outer edge is provided with some Access Divisions (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203707571U CN202285350U (en) | 2011-09-28 | 2011-09-28 | Motor stator stamped sheet structure with special-shaped slots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203707571U CN202285350U (en) | 2011-09-28 | 2011-09-28 | Motor stator stamped sheet structure with special-shaped slots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202285350U true CN202285350U (en) | 2012-06-27 |
Family
ID=46296861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203707571U Expired - Fee Related CN202285350U (en) | 2011-09-28 | 2011-09-28 | Motor stator stamped sheet structure with special-shaped slots |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202285350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746474A (en) * | 2013-09-30 | 2014-04-23 | 广东威灵电机制造有限公司 | Stator core punching sheet, motor stator core and motor |
| CN103956871A (en) * | 2014-03-28 | 2014-07-30 | 广东威灵电机制造有限公司 | Stator punching piece and single-phase induction motor with same |
-
2011
- 2011-09-28 CN CN2011203707571U patent/CN202285350U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746474A (en) * | 2013-09-30 | 2014-04-23 | 广东威灵电机制造有限公司 | Stator core punching sheet, motor stator core and motor |
| CN103956871A (en) * | 2014-03-28 | 2014-07-30 | 广东威灵电机制造有限公司 | Stator punching piece and single-phase induction motor with same |
| CN103956871B (en) * | 2014-03-28 | 2017-12-08 | 广东威灵电机制造有限公司 | Stator punching and there is its single phase induction motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |