CN203289290U - Three-phase asynchronous motor - Google Patents
Three-phase asynchronous motor Download PDFInfo
- Publication number
- CN203289290U CN203289290U CN2013202882750U CN201320288275U CN203289290U CN 203289290 U CN203289290 U CN 203289290U CN 2013202882750 U CN2013202882750 U CN 2013202882750U CN 201320288275 U CN201320288275 U CN 201320288275U CN 203289290 U CN203289290 U CN 203289290U
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- Prior art keywords
- motor
- lugs
- model
- utility
- support
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- 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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Abstract
The utility model, which belongs to the technical field of a motor, especially relates to a three-phase asynchronous motor comprising a main motor body, a front end cover, an engine base arranged at the main motor body, and a base foot. Four lugs are arranged at the front end cover and are distributed uniformly; and installing holes I are arranged at the lugs. The engine base and the base foot are in seamless connection. Therefore, concentricity of the motor can be substantially improved; a phenomenon that the engine base and the end cover can not be aligned after assembling can be obviously reduced; the stability of the motor structure can be improved; and stable running of the motor can be maintained.
Description
Technical field
The utility model relates to the motor technology field, especially relates to a kind of threephase asynchronous.
Background technology
At present, the lug number on the front end housing in most threephase asynchronous is 3, and the impact that easily is subject in the course of the work the power of drill bit rotates, and causes concentricity unstable.Common threephase asynchronous support has certain gap while with footing, being connected, and causes motor more unstable, affects the normal operation of motor.
The utility model content
The purpose of this utility model is to solve the deficiencies in the prior art part, and all more stable threephase asynchronouses of a kind of concentricity and structure are provided.
The purpose of this utility model solves by following technical proposal:
A kind of threephase asynchronous, comprise motor body, front end housing, be located at the support on motor body, the footing that is connected with support, it is characterized in that: described front end housing is provided with 4 lugs, and 4 lugs are uniformly distributed, and respectively has installing hole one on each lug; Described support is connected with footing is seamless.
Motor body described in the utility model be provided with front end housing on 4 installing holes two that lug matches.
The utility model also includes 4 screws that match with installing hole one and installing hole two.
Compared to the prior art the utlity model has following characteristics and beneficial effect:
1,4 lugs are arranged on front end housing, greatly improved the concentricity of motor, reduced significantly the phenomenon that can not align after support and end cap assembling.
2, support is connected seamlessly with lower margin, makes electric motor structure more stable, keeps motor operation steady.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model lug place structural representation.
Fig. 3 is the utility model footing place structural representation.
Fig. 4 is the utility model left view.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details.
As Fig. 1, shown in Figure 4, a kind of threephase asynchronous, comprise motor body 1, front end housing 2, be located at the support 3 on motor body, the footing 4 that is connected with support 3.Described front end housing 2 is provided with 5,4 lugs 5 of 4 lugs and is uniformly distributed, greatly improved the concentricity of motor, has reduced significantly the phenomenon that can not align after support 3 and front end housing 2 assemblings.
As shown in Figure 2, respectively have on each lug 5 installing hole 1 motor body described in the utility model be provided with front end housing 2 on 4 installing holes 27 that lug 5 matches.The utility model also includes 4 screws 8 that match with installing hole 1 and installing hole 27.
As shown in Figure 3, described support 3 is connected with footing 4 is seamless, makes electric motor structure more stable, keeps motor operation steady.
Claims (3)
1. threephase asynchronous, comprise motor body, front end housing, be located at the support on motor body, the footing that is connected with support, it is characterized in that: described front end housing is provided with 4 lugs, and 4 lugs are uniformly distributed, and respectively has installing hole one on each lug; Described support is connected with footing is seamless.
2. threephase asynchronous according to claim 1 is characterized in that: described motor body be provided with front end housing on 4 installing holes two that lug matches.
3. threephase asynchronous according to claim 1, is characterized in that: also include 4 screws that match with installing hole one and installing hole two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202882750U CN203289290U (en) | 2013-05-24 | 2013-05-24 | Three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202882750U CN203289290U (en) | 2013-05-24 | 2013-05-24 | Three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203289290U true CN203289290U (en) | 2013-11-13 |
Family
ID=49545633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202882750U Expired - Fee Related CN203289290U (en) | 2013-05-24 | 2013-05-24 | Three-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203289290U (en) |
-
2013
- 2013-05-24 CN CN2013202882750U patent/CN203289290U/en not_active Expired - Fee Related
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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: 20131113 Termination date: 20160524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |