CN203027050U - Limiting structure of motor stator coils - Google Patents
Limiting structure of motor stator coils Download PDFInfo
- Publication number
- CN203027050U CN203027050U CN 201220750950 CN201220750950U CN203027050U CN 203027050 U CN203027050 U CN 203027050U CN 201220750950 CN201220750950 CN 201220750950 CN 201220750950 U CN201220750950 U CN 201220750950U CN 203027050 U CN203027050 U CN 203027050U
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- CN
- China
- Prior art keywords
- coil
- stator
- limiting structure
- fastening piece
- flexible fastening
- 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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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses a limiting structure of motor stator coils. The limiting structure comprises a stator body, wherein the stator body is provided with four accommodating grooves and four strands of coils, a through groove is formed in the inner side of the stator body, the coils are respectively arranged in every two adjacent accommodating grooves through the through groove, four fixing plates which are respectively matched with each coil is arranged at the outer side of the stator body, and one end of each fixing plate is wound at the top of each coil and the other end of each fixing plate is wound at the bottom of each coil so as to realize limit of each coil in the axial direction; and a first elastic fixing piece is arranged between each coil and the inner side of each accommodating groove, a second elastic fixing piece is arranged in each accommodating groove, and each second elastic fixing piece is arranged between every two adjacent coils. The limiting structure can be used for effectively limiting the motor stator coils, is reliable in limiting structure and ensures that a motor can normally work.
Description
Technical field
The utility model relates to a kind of position limiting structure of coil of stator of motor.
Background technology
Motor is widely used in electronics and automation equipment industry, and general motor comprises housing, stator and is contained in the interior rotor of stator, is provided with coil in stator.There is no the position limiting structure of coil in existing motor, because motor has certain vibration at work, make coil can produce displacement, affect the normal operation of motor.
The utility model content
The utility model purpose is to provide a kind of position limiting structure of coil of stator of motor simple and reliable for structure.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of position limiting structure of coil of stator of motor, comprise stator body, it is characterized in that: stator body is provided with four accepting grooves and four strand circles, the inboard of stator body is provided with groove, coil is separately positioned in adjacent two accepting grooves by groove, and the outside of stator body is provided with respectively four stators that are complementary with each coil, and an end of stator is around the top of coil, the other end of stator is around the bottom of coil, realizes in the axial direction spacing of coil.
Further, be provided with the first flexible fastening piece between the inboard of coil and accepting groove, realize diametrically spacing of coil.
Further, the first flexible fastening piece adopts rubber to make.
Further, be provided with the second flexible fastening piece in accepting groove, the second flexible fastening piece is located between adjacent two coils, realizes spacing what make progress in week to coil.
Further, the second flexible fastening piece adopts rubber to make.
The utility model has following beneficial effect owing to having adopted technique scheme:
Can effectively carry out spacing to coil of stator of motor, realize the coil axial limiting, realize that by the first flexible fastening piece coil is radially spacing, realize the coil axial limiting by the second flexible fastening piece by stator, namely realize the whole spacing of coil three degree of freedom, position limiting structure is reliable, guarantees the normal operation of motor.The utility model is simple in structure, and low cost of manufacture is practical.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the position limiting structure of a kind of coil of stator of motor of the utility model;
Fig. 2 is that the utility model is bowed to structural representation.
Embodiment
As depicted in figs. 1 and 2, position limiting structure for a kind of coil of stator of motor of the utility model, comprise stator body 1, stator body 1 is provided with four accepting grooves 2 and four strand circles 3, the inboard of stator body 1 is provided with groove 4, coil 3 is separately positioned in adjacent two accepting grooves 2 by groove 4, the outside of stator body 1 is provided with respectively four stators 5 that are complementary with each coil 3, one end of stator 5 is around the top of coil 3, the other end of stator 5 is around the bottom of coil 3, realizes in the axial direction spacing of coil 3.Be provided with the first flexible fastening piece 6 between the inboard of coil 3 and accepting groove 2, realize that the first flexible fastening piece 6 adopts rubber to make to diametrically spacing of coil 3.Be provided with the second flexible fastening piece 7, the second flexible fastening pieces 7 in accepting groove 2 and be located between adjacent two coils 3, realize spacingly what make progress in week to coil 3, the second flexible fastening piece 7 adopts rubber to make.Realize coil 3 axial limitings, realize that by the first flexible fastening piece 6 coil 3 is radially spacing, realize coil 3 axial limitings by the second flexible fastening piece 7 by stator 5, namely realize the whole spacing of coil 3 three degree of freedoms, position limiting structure is simple and reliable, guarantees the normal operation of motor.
These are only specific embodiment of the utility model, but technical characterictic of the present utility model is not limited to this.Any take the utility model as the basis, for realizing essentially identical technique effect, done the ground simple change, be equal to replacement or modification etc., all be covered by among protection range of the present utility model.
Claims (5)
1. the position limiting structure of a coil of stator of motor, comprise stator body, it is characterized in that: described stator body is provided with four accepting grooves and four strand circles, the inboard of described stator body is provided with groove, described coil is separately positioned in adjacent two described accepting grooves by described groove, the outside of described stator body is provided with respectively four stators that are complementary with each described coil, one end of described stator is around the top of described coil, the other end of described stator is around the bottom of described coil, realizes in the axial direction spacing of coil.
2. the position limiting structure of a kind of coil of stator of motor according to claim 1 is characterized in that: be provided with the first flexible fastening piece between the inboard of described coil and described accepting groove, realize diametrically spacing of described coil.
3. the position limiting structure of a kind of coil of stator of motor according to claim 2 is characterized in that: described the first flexible fastening piece adopts rubber to make.
4. the position limiting structure of a kind of coil of stator of motor according to claim 1, it is characterized in that: be provided with the second flexible fastening piece in described accepting groove, described the second flexible fastening piece is located between adjacent two described coils, realizes spacing what make progress in week to described coil.
5. the position limiting structure of a kind of coil of stator of motor according to claim 4 is characterized in that: described the second flexible fastening piece adopts rubber to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750950 CN203027050U (en) | 2012-12-28 | 2012-12-28 | Limiting structure of motor stator coils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750950 CN203027050U (en) | 2012-12-28 | 2012-12-28 | Limiting structure of motor stator coils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203027050U true CN203027050U (en) | 2013-06-26 |
Family
ID=48650998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220750950 Expired - Fee Related CN203027050U (en) | 2012-12-28 | 2012-12-28 | Limiting structure of motor stator coils |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203027050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359762A (en) * | 2017-07-28 | 2017-11-17 | 卧龙电气集团股份有限公司 | A kind of ultralow temperature integrated type threephase asynchronous of the latent liquid of LNG |
-
2012
- 2012-12-28 CN CN 201220750950 patent/CN203027050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359762A (en) * | 2017-07-28 | 2017-11-17 | 卧龙电气集团股份有限公司 | A kind of ultralow temperature integrated type threephase asynchronous of the latent liquid of LNG |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131228 |