CN204858790U - High -speed rotatory electric motor rotor coil fixing device - Google Patents
High -speed rotatory electric motor rotor coil fixing device Download PDFInfo
- Publication number
- CN204858790U CN204858790U CN201520496982.8U CN201520496982U CN204858790U CN 204858790 U CN204858790 U CN 204858790U CN 201520496982 U CN201520496982 U CN 201520496982U CN 204858790 U CN204858790 U CN 204858790U
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- coil
- fixed
- trough
- motor rotor
- rotor coil
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a high -speed rotatory electric motor rotor coil fixing device, this fixing device comprises apron, bottom plate and sealed glue. The apron is insulating material processing with the bottom plate and forms, and the bottom plate is opened has the fixed tang of trough and apron, and the interelectrode is passed a bridge the line and is fixed in the trough, sealedly passes a bridge linear sealing solidification in device inside, the outer outside fixed coil's in edge of while device tip with the interelectrode with apron and sealed glue. The utility model has the beneficial effects of: (1 )It is reliably fixed that the line is passed a bridge to end winding, interelectrode, and the coil can not become flexible, (2 )Device light in weight, processing, installation convenient operation.
Description
Technical field
The utility model relates to a kind of fixture of motor-spin-coil, particularly relates at a high speed a kind of
rotatethe fixture of motor-spin-coil.
Background technology
The rotor of motor is mainly armature provides magnetic field, and rotor is wound with coil.Rotor is as rotating parts, because turning effort produces centrifugal force, coil loosens and distortion because the effect of centrifugal force and electromagnet pull easily produces, air gap between rotor is very little, loosening, the distortion of coil easily cause coil and stator friction, damage coil, coil easily throws away by the effect of centrifugal force simultaneously.Therefore reliable fixed coil is needed.
In motor slow-speed of revolution situation, the distortion that rotor coil produces due to the effect of centrifugal force and electromagnet pull is less, general with locating bar fixed coil end.Under high speed conditions, centrifugal force suffered by coil is very large, and winding deformation is serious, and each point of coil will reliably be fixed, the particularly intercoil connection of interpolar.Therefore, in High Rotation Speed occasion, need reliable coil fixing device fixed coil, prevent the stressed effect of coil from producing and loosen and throw away.
Summary of the invention
The purpose of this utility model is to provide a kind of high-speed rotary motor rotor coil fixture, and this fixture structure is simple, processing, easy for installation, lightweight, fixing safe and reliable to coil, is particularly suitable for the occasion of High Rotation Speed.
The utility model is achieved in that a kind of high-speed rotary motor rotor coil fixture, is made up of base plate, cover plate and fluid sealant; It is characterized in that: described base plate is one side closed, side has trough and seam fixed by cover plate, and described trough comprises cabling mouth and crossed beam trunking; Cover plate fixes seam by cover plate and base plate is fixed, and rotor coil is by the cabling mouth inlet wire coiling of trough; Coil winding in fixture after solidify with sealant sealing.
Described base plate is processed by insulating material.
Described cover plate is processed by insulating material.
Described base plate configuration is similar to a circle, and innermost layer is a macropore, and outermost is uniformly distributed eight cabling mouths, and being close to cabling mouth is that seam fixed by equally distributed eight cover plates, and centre is crossed beam trunking.
Operation principle of the present utility model is: during rotor winding, and recline fixture core end, and for the ease of fixing, recline side gluing.Through the cabling mouth inlet wire of trough, return in fixture by cabling mouth again after coiling one polar curve circle, pass through crossed beam trunking, to the cabling mouth outlet of lower pole, another polar curve circle of coiling, the like, after the complete all polar curve circles of coiling, with cover plate and fluid sealant by trough and intercoil connection sealing and curing inner in fixture, outside fixed coil end, device outer, prevents coil from inwardly subsiding.After fluid sealant drying, the dipping lacquer solidification again of whole rotor.
Technique effect of the present utility model is: be fixed on by intercoil connection between rotor pole in the trough of device inside, fixing safe and reliable, can outside fixed coil end with timer outer, prevents coil from inwardly subsiding, ensures that whole coil can not loosen.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model.
Fig. 2 is structure left view of the present utility model.
Fig. 3 is base arrangement front view of the present utility model.
Fig. 4 is base arrangement left view of the present utility model.
Fig. 5 is covering plate structure front view of the present utility model.
Fig. 6 is covering plate structure left view of the present utility model.
Fig. 7 is cabling schematic diagram in fixture of the present utility model.
Fig. 8 is that fixture of the present utility model uses embodiment.
In the drawings: 1, cover plate, 2, fluid sealant, 3, base plate, 4, cabling mouth, 5, crossed beam trunking, 6, seam fixed by cover plate.
Embodiment
As shown in figs 1 to 6, the utility model comes work and enforcement like this, and a kind of high-speed rotary motor rotor coil fixture, is made up of base plate 3, cover plate 1 and fluid sealant 2; It is characterized in that: described base plate 3 is one side closed, side has trough and seam 6 fixed by cover plate, and described trough comprises cabling mouth 4 and crossed beam trunking 5; Cover plate 1 is fixed seam 6 by cover plate and is fixed with base plate 3, and rotor coil is by the cabling mouth 4 inlet wire coiling of trough; Coil winding uses fluid sealant 2 sealing and curing after fixture.
As shown in Figs. 7-8; During rotor winding, recline fixture core end, and for the ease of fixing, recline side gluing, through cabling mouth 4 inlet wire of trough, again by cabling mouth 4 times fixtures after coiling one polar curve circle, by crossed beam trunking 5, to cabling mouth 4 outlet of lower pole, another polar curve circle of coiling, the like.After the complete all polar curve circles of coiling, with cover plate 1 and fluid sealant 2 by trough and intercoil connection sealing and curing inner in fixture, outside fixed coil end, device outer, prevents coil from inwardly subsiding, after waiting fluid sealant drying, the dipping lacquer solidification again of whole rotor.
Claims (3)
1. a high-speed rotary motor rotor coil fixture, is made up of base plate, cover plate and fluid sealant; It is characterized in that: described base plate is one side closed, side has trough and seam fixed by cover plate, and described trough comprises cabling mouth and crossed beam trunking; Cover plate fixes seam by cover plate and base plate is fixed, and rotor coil is by the cabling mouth inlet wire coiling of trough; Coil winding in fixture after solidify with sealant sealing.
2. a kind of high-speed rotary motor rotor coil fixture according to claim 1, is characterized in that: described base plate is processed by insulating material.
3. a kind of high-speed rotary motor rotor coil fixture according to claim 1, is characterized in that: described cover plate is processed by insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520496982.8U CN204858790U (en) | 2015-07-11 | 2015-07-11 | High -speed rotatory electric motor rotor coil fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520496982.8U CN204858790U (en) | 2015-07-11 | 2015-07-11 | High -speed rotatory electric motor rotor coil fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204858790U true CN204858790U (en) | 2015-12-09 |
Family
ID=54749303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520496982.8U Active CN204858790U (en) | 2015-07-11 | 2015-07-11 | High -speed rotatory electric motor rotor coil fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204858790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602770A (en) * | 2016-12-24 | 2017-04-26 | 江西清华泰豪三波电机有限公司 | Moulding insulation integral coil support |
-
2015
- 2015-07-11 CN CN201520496982.8U patent/CN204858790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602770A (en) * | 2016-12-24 | 2017-04-26 | 江西清华泰豪三波电机有限公司 | Moulding insulation integral coil support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |