CN202363995U - Motor with integral stator slot wedge - Google Patents
Motor with integral stator slot wedge Download PDFInfo
- Publication number
- CN202363995U CN202363995U CN2011205106254U CN201120510625U CN202363995U CN 202363995 U CN202363995 U CN 202363995U CN 2011205106254 U CN2011205106254 U CN 2011205106254U CN 201120510625 U CN201120510625 U CN 201120510625U CN 202363995 U CN202363995 U CN 202363995U
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- China
- Prior art keywords
- stator
- slot wedge
- stator slot
- motor
- skeleton
- 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
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Abstract
The utility model discloses a motor with an integral stator slot wedge. The motor comprises a stator core including a plurality of stator slots arranged in a circumferential direction, an aluminum inserting piece fixed on the stator core, a skeleton injected and moulded integrally with the stator core and the aluminum inserting piece, and a stator slot wedge which is detachably fixed on the outer brim of the skeleton and can shield two adjacent stator slots at the same time. According to the motor with the integral stator slot wedge, disclosed by the utility model, scattered slot wedges are organically combined together through an integral structure of the stator slot wedges so as to form four or two-connected slot wedges, so the assembling times performed by staff is greatly reduced and the production efficiency is improved. Simultaneously, the slot wedges are firmly assembled on the stator through a connection link structure and a buckle structure of the integral slot wedges; the problem that single slot wedge easily drops out is solved, and the reliability and the stability of the quality of the motor are improved.
Description
Technical field
the utility model relates to a kind of motor with Contiuum type stator slot wedge.
Background technology
Behind
existing external rotor electric machine stator winding, the stator slot wedge that disperses is inserted into respectively in the stator slot wedge, through this mode; Suppose to have the motor of 12 stator rabbets, the employee will assemble 12 times, and not only production efficiency is low; The wasting manpower and material resources; Single slot wedge on the stator module drops out easily simultaneously, causes motor but withstand voltage, and motor quality can not get ensureing.
Summary of the invention
the utility model purpose is: provide a kind of and enhance productivity and the motor of Contiuum type stator slot wedge.
The technical scheme of
the utility model is: a kind of motor with Contiuum type stator slot wedge, its have in a circumferential direction several stator slots of arranging stator core, be fixed on aluminium inserts on the stator core, with the skeleton of stator core and the injection moulding of aluminium inserts one and detachably be fixed on the outer rim of skeleton and can cover a stator slot wedge of adjacent two stator slots simultaneously.
On the basis of technique scheme, further comprise following attached technical scheme:
said stator slot wedge comprise a connecting rod, by connecting rod extend the buckle form and to be used for fixing and by connecting rod to several bodies that extend below.
The bottom of
said body is provided with the chamfering that makes things convenient for the slot wedge assembling.
The angle of
said solid offsetting is identical with the angle at corresponding stator slot wedge place.
said buckle and body be not or not same plane.
said stator slot wedge is two disjunctor slot wedges or tetrad slot wedge, and the outside diameter of connecting rod is less than or equals the outside diameter of skeleton.
The utility model advantage is:
the utility model passes through the stator slot wedge conjoined structure, on the slot wedge that disperses is combined, has formed four and has connected the slot wedge that connects with two; So just significantly reduced employee's assembling number of times; Improved production efficiency, disjunctor slot wedge bar linkage structure and buckle structure have guaranteed firm being assemblied on the stator of slot wedge simultaneously; Solve the problem that the monomer slot wedge is prone to drop out, improved the reliability and stability of motor quality.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Fig. 1 is the exploded perspective view of the utility model stator module;
Fig. 2 is the utility model stator module schematic perspective view;
Fig. 3 is the structural representation of the utility model two disjunctor stator slot wedges; ,
Fig. 4 is the structural representation of the utility model tetrad stator slot wedge;
Fig. 5 is the schematic top plan view of the utility model tetrad stator slot wedge;
wherein: 1,2, stator slot wedge; 3, stator core; 30, stator slot; 301, connecting rod; 302, buckle; 304, body; 305, chamfering; 4, aluminium inserts; 5, skeleton.
Embodiment
embodiment: combine shown in Fig. 1-5; The utility model provides a kind of specific embodiment with motor of Contiuum type stator slot wedge, and it comprises the stator core 3 that has in a circumferential direction several stator slots 30 of arranging, be fixed on aluminium inserts 4 on the stator core 3, with the skeleton 5 of stator core 3 and the 4 one injection mouldings of aluminium inserts and detachably be fixed on the outer rim of skeleton 5 and can cover a stator slot wedge 1,2 of adjacent two stator slots 30 simultaneously.Wherein stator slot wedge 1 and stator slot wedge 2 structural similarities, stator slot wedge 1 is the tetrad stator slot wedge, stator slot wedge 2 is two disjunctor stator slot wedges.
stator slot wedge 1,2 comprise a connecting rod 301, by connecting rod 301 extend the buckle 302 that forms and be used for fixing and by connecting rod 301 to several bodies 304 that extend below.The bottom of body 304 is provided with the chamfering 305 that makes things convenient for the slot wedge assembling, and the angle of body 304 skews is identical with the angle at corresponding stator slot wedge 1,2 places, and buckle 302 and body 304 be not or not same plane, and buckle 302 and body 304 be not or not same plane.
When install
; After aluminium inserts 4 was pressed into stator core 3, the integral molded plastic moulding formed the stator moulding, then; Carry out stator winding; After the coiling, enamelled wire line bag is carried out shaping, be inserted into corresponding tetrad stator slot wedge 1, two disjunctor stator slot wedges 2 in the corresponding stator slot.In the present embodiment, the chamfering structure 305 that stator slot wedge body 304 is provided with plays the effect of an introducing, in the production process of reality; Be more convenient for stator slot wedge is assembled in the stator slot, simultaneously, tetrad stator slot wedge 1 and two disjunctor stator slot wedges 2 are provided with buckle structure 302; This structure cooperates with stator injection moulding skeleton 5; Stoped stator slot wedge to produce moving radially, the endoporus that prevents slot wedge and rotor produces and rubs, and has guaranteed the reliability of motor quality.
the utility model passes through the stator slot wedge conjoined structure, on the stator slot wedge that disperses is combined, has formed four and has connected the stator slot wedge that connects with two; So just significantly reduced the assembling number of times; Improved production efficiency, the bar linkage structure and the buckle structure of stator slot wedge have guaranteed firm being assemblied on the stator of slot wedge simultaneously; Solve the problem that the monomer slot wedge is prone to drop out, improved the reliability and stability of motor quality.
the foregoing description certainly only are the technical conceive and the characteristics of explanation the utility model; Its purpose is to let the people who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection range of the utility model with this.All equivalent transformation or modifications of doing according to the spirit of the utility model main technical schemes all should be encompassed within the protection range of the utility model.
Claims (6)
1. motor with Contiuum type stator slot wedge comprises stator core (3) with several stator slots (30) of arranging in a circumferential direction, is fixed on aluminium inserts (4) on the stator core (3), with the skeleton (5) of stator core (3) and aluminium inserts (4) one injection moulding and detachably be fixed to a stator slot wedge (1,2) that also can cover adjacent two stator slots (30) on the outer rim of skeleton (5) simultaneously.
2. the motor with Contiuum type stator slot wedge according to claim 1 is characterized in that: said stator slot wedge (1,2) comprise a connecting rod (301), by connecting rod (301) extend the buckle (302) form and to be used for fixing and by connecting rod (301) to several bodies (304) that extend below.
3. the motor with Contiuum type stator slot wedge according to claim 2 is characterized in that: the bottom of said body (304) is provided with the chamfering (305) that makes things convenient for the slot wedge assembling.
4. the motor with Contiuum type stator slot wedge according to claim 3 is characterized in that: the angle of said body (304) skew is identical with the angle at corresponding stator slot wedge (1,2) place.
5. according to claim 2 or 3 or 4 described motors with Contiuum type stator slot wedge, it is characterized in that: said buckle (302) and body (304) be not or not same plane.
6. according to claim 2 or 3 or 4 described motors with Contiuum type stator slot wedge; It is characterized in that: said stator slot wedge (1,2) is two disjunctor slot wedges or tetrad slot wedge, and the outside diameter of connecting rod (301) is less than or equals the outside diameter of skeleton (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205106254U CN202363995U (en) | 2011-12-09 | 2011-12-09 | Motor with integral stator slot wedge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205106254U CN202363995U (en) | 2011-12-09 | 2011-12-09 | Motor with integral stator slot wedge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202363995U true CN202363995U (en) | 2012-08-01 |
Family
ID=46575151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205106254U Expired - Lifetime CN202363995U (en) | 2011-12-09 | 2011-12-09 | Motor with integral stator slot wedge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202363995U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734393A (en) * | 2013-12-24 | 2015-06-24 | 重庆凯邦电机有限公司 | Motor protector and have its motor |
| CN107887992A (en) * | 2017-12-21 | 2018-04-06 | 科峰航智电气科技（天津）有限公司 | Stator core and its manufacture method |
| DE102017101094A1 (en) | 2017-01-20 | 2018-07-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device for sealing a plurality of grooves of a stator of an electric drive machine |
| CN108900056A (en) * | 2018-08-31 | 2018-11-27 | 核心驱动科技（金华）有限公司 | A kind of disc type core structure and disc type electric machine |
| CN110535273A (en) * | 2019-09-09 | 2019-12-03 | 河南凯邦电机有限公司 | Slot wedge assembly for plastic package motor and plastic package motor |
| EP3654497A1 (en) * | 2018-11-15 | 2020-05-20 | Black & Decker Inc. | Winding retention insert for a brushless motor |
| WO2021007804A1 (en) * | 2019-07-17 | 2021-01-21 | 舍弗勒技术股份两合公司 | Stator assembly and stator for motor |
| CN114157070A (en) * | 2021-12-02 | 2022-03-08 | 杭州新恒力电机制造有限公司 | Stator structure of alternating current motor |
| DE102022129702A1 (en) | 2022-11-10 | 2024-05-16 | Bayerische Motoren Werke Aktiengesellschaft | Casting body and method for introducing casting compound into a rotor of an electrical machine |
-
2011
- 2011-12-09 CN CN2011205106254U patent/CN202363995U/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734393A (en) * | 2013-12-24 | 2015-06-24 | 重庆凯邦电机有限公司 | Motor protector and have its motor |
| US10707728B2 (en) | 2017-01-20 | 2020-07-07 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device for sealing off multiple grooves of a stator of an electric drive machine |
| DE102017101094A1 (en) | 2017-01-20 | 2018-07-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device for sealing a plurality of grooves of a stator of an electric drive machine |
| CN108336848A (en) * | 2017-01-20 | 2018-07-27 | 保时捷股份公司 | The equipment of multiple grooves of stator for sealing power driver |
| CN107887992A (en) * | 2017-12-21 | 2018-04-06 | 科峰航智电气科技（天津）有限公司 | Stator core and its manufacture method |
| CN108900056B (en) * | 2018-08-31 | 2020-10-27 | 浙江盘毂动力科技有限公司 | Disc type iron core structure and disc type motor |
| CN108900056A (en) * | 2018-08-31 | 2018-11-27 | 核心驱动科技（金华）有限公司 | A kind of disc type core structure and disc type electric machine |
| EP3654497A1 (en) * | 2018-11-15 | 2020-05-20 | Black & Decker Inc. | Winding retention insert for a brushless motor |
| US11489396B2 (en) | 2018-11-15 | 2022-11-01 | Black 7 Decker Inc. | Winding retention insert for a brushless motor |
| WO2021007804A1 (en) * | 2019-07-17 | 2021-01-21 | 舍弗勒技术股份两合公司 | Stator assembly and stator for motor |
| CN113812068A (en) * | 2019-07-17 | 2021-12-17 | 舍弗勒技术股份两合公司 | Stator assembly for motor and stator |
| CN113812068B (en) * | 2019-07-17 | 2024-02-13 | 舍弗勒技术股份两合公司 | Stator assembly for motor and stator |
| US11936263B2 (en) | 2019-07-17 | 2024-03-19 | Schaeffler Technologies AG & Co. KG | Stator assembly and stator for motor |
| CN110535273A (en) * | 2019-09-09 | 2019-12-03 | 河南凯邦电机有限公司 | Slot wedge assembly for plastic package motor and plastic package motor |
| CN110535273B (en) * | 2019-09-09 | 2022-02-22 | 河南凯邦电机有限公司 | Slot wedge assembly for plastic package motor and plastic package motor |
| CN114157070A (en) * | 2021-12-02 | 2022-03-08 | 杭州新恒力电机制造有限公司 | Stator structure of alternating current motor |
| CN114157070B (en) * | 2021-12-02 | 2022-12-23 | 杭州新恒力电机制造有限公司 | Stator structure of alternating current motor |
| DE102022129702A1 (en) | 2022-11-10 | 2024-05-16 | Bayerische Motoren Werke Aktiengesellschaft | Casting body and method for introducing casting compound into a rotor of an electrical machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215009 No. 55, Taishan Road, hi tech Zone, Jiangsu, Suzhou Patentee after: Jiangsu Laike Intelligent Electrical Appliance Co., Ltd Address before: 215009 No. 55, Taishan Road, hi tech Zone, Jiangsu, Suzhou Patentee before: SUZHOU KINGCLEAN ELECTRIC Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |