CN201956828U - Motor stator mounting structure - Google Patents
Motor stator mounting structure Download PDFInfo
- Publication number
- CN201956828U CN201956828U CN2011200382629U CN201120038262U CN201956828U CN 201956828 U CN201956828 U CN 201956828U CN 2011200382629 U CN2011200382629 U CN 2011200382629U CN 201120038262 U CN201120038262 U CN 201120038262U CN 201956828 U CN201956828 U CN 201956828U
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- Prior art keywords
- stator
- plate
- end clamp
- mounting
- mounting structure
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Abstract
The utility model discloses a motor stator mounting structure, which can eliminate the rotation instability of a motor and effectively ensures the normal running of the motor. A stator comprises a stator core, end clamp plates connected to the two ends of the stator core, and a coil embedded and wound on the stator core. The mounting structure comprises a box type base for accommodating the stator, wherein the base comprises a front end plate, a rear end plate, a left side plate, a right side plate, a top plate and a bottom plate; the left and right bottoms of the two end clamp plates are provided with a nick respectively; footings are fixedly connected to each nick respectively; each footing on the end surfaces of the two sides of the corresponding end clamp plates is provided with a mounting through hole; the nicks on the two sides of the end clamp plate corresponding to the upper surface of the bottom plate of the base are fixed with two mounting plates, and tapped holes are reserved on each mounting plate corresponding to the mounting holes on the footings; and the stator is arranged in the base by connecting the footings on the end clamp plates and the mounting plates on the base, and is fixed by bolts.
Description
Technical field
The utility model relates to a kind of mounting structure of motor component, particularly a kind of mounting structure of motor stator.
Background technology
At present, the stator of box high-speed electric expreess locomotive and the mounting structure of support are extremely important, and it can eliminate the wild effect of motor oscillating, have guaranteed the normal operation of motor effectively.Therefore good cooperation install extremely important at present, the stator of box high-speed electric expreess locomotive and the mounting structure of support generally are directly to be fixed on the left side plate of support by the end clamp plate that is connected the stator core two ends.To the transmission of the bottom of support, when 3000r/min was above, operating frequency fixed frequency with it just had resonance to produce, so the vibration of support is very big at motor speed by left side plate in the vibration meeting of stator core when motor runs up.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of mounting structure of motor stator to be provided, and it can eliminate the wild effect of motor oscillating, has guaranteed the normal operation of motor effectively.
The technical scheme that realizes above-mentioned purpose is: a kind of mounting structure of motor stator, described stator comprises stator core, be connected the end clamp plate at stator core two ends and the embedding coil in the stator core, described mounting structure comprises the box support that is used to contain described stator, this support comprises forward and backward end plate, left and right side plate, top board and base plate, wherein:
The left and right side bottom of described two end clamp plates is offered a breach respectively, the fixedly connected footing of difference on each breach, and each footing is offered one respectively at the end surfaces of the both sides of described end clamp plate through hole is installed;
The breach of the corresponding described end clamp plate of the plate upper surface of described support both sides is fixed two mounting panels, and the installing hole on every mounting panel on the corresponding described footing is offered screwed hole;
It is by being connected between the mounting panel on the footing under the described end clamp plate and the described support that described stator is installed in the described support, and passes through bolt.
The mounting structure of above-mentioned motor stator, wherein, described footing is fixedlyed connected with described end clamp plate by welding.
The technical scheme of the mounting structure of motor stator of the present utility model, connect a footing respectively by bottom, the left and right sides at end clamp plate, and pass through bolt with the base plate of support, stator core is directly contacted with the base plate of support, the vibration of support is reduced greatly, even it is the following machine operation frequency of 1800r/min that natural frequency unshakable in one's determination can effectively depart from rotating speed, make it can not produce harmful resonance, guaranteed the normal operation of motor effectively.
Description of drawings
Fig. 1 is the schematic diagram of the mounting structure of motor stator of the present utility model;
Fig. 2 is the end view of Fig. 1.
Embodiment
In order to understand the technical solution of the utility model better, below by embodiment particularly and be described in detail in conjunction with the accompanying drawings:
See also Fig. 1 and Fig. 2, the mounting structure of a kind of motor stator of the present utility model comprises support 1, stator 2, two mounting panels 4 and four lower margins 5, wherein,
Support 1 comprises forward and backward end plate 11, left and right side plate 12, top board and base plate 13;
Stator comprises stator core 21, be connected the end clamp plate 22 at stator core 21 two ends and the embedding coil 23 in the stator core 21.
The left and right sides bottom of two end clamp plates 22 is offered a breach respectively, the footing 24 that on each breach, is fixedly connected by welding respectively, and each footing 24 is offered one respectively at the end surfaces of the both sides of end clamp plate 22 through hole is installed;
The breach of base plate 13 upper surface respective end pressing plates 22 both sides of support 1 is fixed two mounting panels 14, and the installing hole on every mounting panel 14 on the corresponding footing 24 is offered screwed hole;
It is by being connected between the mounting panel 14 on the footing under the end clamp plate 22 24 and the support 1 that stator 2 is installed in the support 1, and footing 24 is fixing by bolt 15 with mounting panel 14.
The mounting structure of a kind of motor stator of the present utility model, stator core is directly contacted with the base plate of support, the vibration of support is reduced greatly, even it is the following machine operation frequency of 1800r/min that natural frequency unshakable in one's determination can effectively depart from rotating speed, make it can not produce harmful resonance, guaranteed the normal operation of motor effectively.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (2)
1. the mounting structure of a motor stator, described stator comprises stator core, be connected the end clamp plate at stator core two ends and the embedding coil in the stator core, described mounting structure comprises the box support that is used to contain described stator, this support comprises forward and backward end plate, left and right side plate, top board and base plate, it is characterized in that
The left and right side bottom of described two end clamp plates is offered a breach respectively, the fixedly connected footing of difference on each breach, and each footing is offered one respectively at the end surfaces of the both sides of described end clamp plate through hole is installed;
The breach of the corresponding described end clamp plate of the plate upper surface of described support both sides is fixed two mounting panels, and the installing hole on every mounting panel on the corresponding described footing is offered screwed hole;
It is by being connected between the mounting panel on the footing under the described end clamp plate and the described support that described stator is installed in the described support, and passes through bolt.
2. the mounting structure of motor stator according to claim 1 is characterized in that, described footing is fixedlyed connected with described end clamp plate by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200382629U CN201956828U (en) | 2011-02-14 | 2011-02-14 | Motor stator mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200382629U CN201956828U (en) | 2011-02-14 | 2011-02-14 | Motor stator mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201956828U true CN201956828U (en) | 2011-08-31 |
Family
ID=44500930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200382629U Expired - Fee Related CN201956828U (en) | 2011-02-14 | 2011-02-14 | Motor stator mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201956828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386722A (en) * | 2011-11-29 | 2012-03-21 | 南车株洲电机有限公司 | Mode and device for fixing stator and base of motor |
| CN104384783A (en) * | 2014-09-23 | 2015-03-04 | 中电电机股份有限公司 | Mounting and welding tool for stator core footing piece |
-
2011
- 2011-02-14 CN CN2011200382629U patent/CN201956828U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386722A (en) * | 2011-11-29 | 2012-03-21 | 南车株洲电机有限公司 | Mode and device for fixing stator and base of motor |
| CN104384783A (en) * | 2014-09-23 | 2015-03-04 | 中电电机股份有限公司 | Mounting and welding tool for stator core footing piece |
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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: 20110831 Termination date: 20160214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |