CN205355974U - Interior protruding poor benefit formula motor is unshakable in one's determination - Google Patents
Interior protruding poor benefit formula motor is unshakable in one's determination Download PDFInfo
- Publication number
- CN205355974U CN205355974U CN201620122963.3U CN201620122963U CN205355974U CN 205355974 U CN205355974 U CN 205355974U CN 201620122963 U CN201620122963 U CN 201620122963U CN 205355974 U CN205355974 U CN 205355974U
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- China
- Prior art keywords
- determination
- unshakable
- lamination
- core
- groove
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- Expired - Fee Related
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000003475 lamination Methods 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses an interior protruding poor benefit formula motor is unshakable in one's determination, including the lamination, the outside of lamination evenly is equipped with the tooth unshakable in one's determination of T font, is groove unshakable in one's determination between the adjacent tooth unshakable in one's determination, the right -hand member is good at on the top of the tooth unshakable in one's determination violently left end of shape portion, the lamination inboard is equipped with protruding key, lamination reciprocal cross forms multilayer structure for folding mutually, aligns respectively in the protruding key and the groove unshakable in one's determination of each layer, and its top violently shape portion forms the poor groove of mending through the stack is crisscross each other in both ends about. The utility model discloses a be equipped with inward protruding key, can make the motor in -process that rotates unshakable in one's determination produce moment. Poor benefit formula iron core can be adapted to groove unshakable in one's determination protruding formula product unshakable in one's determination in less. And adopting the form preparation motor of convoluteing unshakable in one's determination, the material saving cost is convenient for produce high -efficiently.
Description
Technical field
This utility model relates to a kind of electric machine iron core for washing machine, refers in particular to a kind of convex difference benefit formula electric machine iron core.
Background technology
Existing electric machine iron core flute profile is lateral symmetry distribution, the technique suitability of the product of this spline structure is subject to certain restrictions, generally it is only applicable to traditional monolithic punching press and spliced, production efficiency and stock utilization are all relatively low, and advanced winding processing technology is difficult to adapt to the inner convexed iron core product less particularly with notch completely, it is therefore desirable to a kind of novel electric machine iron core solves this problem.
Utility model content
This utility model provides a kind of convex difference benefit formula electric machine iron core, its object is to solve conventional motors iron core bad adaptability and the problem that stock utilization is relatively low.
A kind of convex difference benefit formula electric machine iron core, including lamination, the outside of described lamination is uniformly provided with T-shaped core tooth, is core slots between adjacent stator core tooth, and the left end in the horizontal shape portion, top of described core tooth is longer than right-hand member, is provided with convex key inside described lamination；Described lamination positive and negative alternate is stacked formation multiple structure, and the convex key of each layer and core slots are alignd respectively, and groove is mended by the interlaced difference that formed of superposition in the two ends, left and right in horizontal shape portion, its top.
Wherein, described lamination is tape unshakable in one's determination, and two tapes unshakable in one's determination just inversely add, and build up multiple structure by spirally winding.
Wherein, each layer lamination is by being welded from core slots position.
This utility model, by being provided with inside convex key, can make generation moment in electric machine iron core rotation process.This product adopts the core tooth design of asymmetric, and formation difference benefit formula is unshakable in one's determination, can obtain the difference benefit groove that tradition iron core cannot be formed, it is possible to being adapted to produce the inner convexed iron core product that notch is less, leakage field is few, improve motor performance, and can save material by difference benefit.Wherein coiled poor benefit formula electric machine iron core, can promote stock utilization, it is also possible to be easy to produce efficiently.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of tape unshakable in one's determination described in this utility model.
Fig. 2 is two positive and negative schematic diagrams being stacked of tape unshakable in one's determination in this utility model.
Fig. 3 is the schematic diagram that electric machine iron core described in the utility model overlooks direction.
Fig. 4 is electric machine iron core cross-sectional schematic described in the utility model.
Detailed description of the invention
It is below detailed description of the invention of the present utility model:
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of difference benefit formula electric machine iron core, including two row iron core tapes 1, two tapes 1 unshakable in one's determination just inversely add, and build up multiple structure by spirally winding, namely winding one circle constitutes the positive and negative two-layer being stacked, and the tape unshakable in one's determination 1 of each layer winding superposition is by being welded from core slots 3 position between adjacent stator core tooth 2.Being uniformly provided with T-shaped core tooth 2 outside described tape 1 unshakable in one's determination, the left end length in the horizontal shape portion 20, top of this core tooth 2 is a, and right-hand member length is that b, a are more than b.Being provided with convex key 10 inside described lamination 1, convex key 10 and the core slots 3 of the tape unshakable in one's determination 1 of each layer winding superposition are alignd respectively, and groove 4 is mended by the interlaced difference that formed of superposition in the two ends, left and right in the horizontal shape portion, top 20 of core tooth 2.
Foregoing description has illustrated explanation and the description of utility model.It is not configured to be limited to this utility model disclosed form and mode.According to above mode, it is possible to carry out amendment accordingly or change.It is in order to of the present utility model principle and practicality thereof are better described that example is discussed, thus utilizing this utility model carry out various amendment and meet other specific demand.All such modifications and change are when understanding according to fair and legal right, and according to accessory claim, these modifications and variations broadly fall in scope of the present utility model.
Claims (3)
1. a convex difference benefit formula electric machine iron core, including lamination, it is characterised in that: the outside of described lamination is uniformly provided with T-shaped core tooth, is core slots between adjacent stator core tooth, the left end in the horizontal shape portion, top of described core tooth is longer than right-hand member, is uniformly provided with convex key inside described lamination；Described lamination positive and negative alternate is stacked formation multiple structure, and the convex key of each layer and core slots are alignd respectively, and groove is mended by the interlaced difference that formed of superposition in the two ends, left and right in horizontal shape portion, its top.
2. convex difference benefit formula electric machine iron core as claimed in claim 1, it is characterised in that: described lamination is tape unshakable in one's determination, and two tapes unshakable in one's determination just inversely add, and build up multiple structure by spirally winding.
3. convex difference benefit formula electric machine iron core as claimed in claim 1 or 2, it is characterised in that: each layer lamination is by being welded from core slots position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122963.3U CN205355974U (en) | 2016-02-16 | 2016-02-16 | Interior protruding poor benefit formula motor is unshakable in one's determination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122963.3U CN205355974U (en) | 2016-02-16 | 2016-02-16 | Interior protruding poor benefit formula motor is unshakable in one's determination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205355974U true CN205355974U (en) | 2016-06-29 |
Family
ID=56179404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620122963.3U Expired - Fee Related CN205355974U (en) | 2016-02-16 | 2016-02-16 | Interior protruding poor benefit formula motor is unshakable in one's determination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205355974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634154A (en) * | 2016-02-16 | 2016-06-01 | 锦州市和兴模具有限公司 | Internal convex differential-complementing type motor iron core and manufacturing method therefor |
-
2016
- 2016-02-16 CN CN201620122963.3U patent/CN205355974U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634154A (en) * | 2016-02-16 | 2016-06-01 | 锦州市和兴模具有限公司 | Internal convex differential-complementing type motor iron core and manufacturing method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Boyang Inventor after: Xu Renqiang Inventor before: Xu Renqiang Inventor before: Xu Boyang |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170615 Address after: 200444, Shanghai, Baoshan District Garden Road, No. 145, 2, one floor Patentee after: SHANGHAI DINGCHAO MOTOR CO.,LTD. Address before: 121006 Lanxi Valley 1, Taihe Road, Taihe District, Liaoning, Bohai, Jinzhou 45-1 Patentee before: JINZHOU HEXING DIE CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |