CN202160039U - Motor end cap - Google Patents
Motor end cap Download PDFInfo
- Publication number
- CN202160039U CN202160039U CN2011202968432U CN201120296843U CN202160039U CN 202160039 U CN202160039 U CN 202160039U CN 2011202968432 U CN2011202968432 U CN 2011202968432U CN 201120296843 U CN201120296843 U CN 201120296843U CN 202160039 U CN202160039 U CN 202160039U
- Authority
- CN
- China
- Prior art keywords
- end cap
- cap body
- cover plate
- motor end
- electric motor
- 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
Links
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor end cap, comprising an end cap body, wherein the end cap body is provided with four support lugs, the support lugs are respectively provided with a screw hole, the center of the cover plate of the end cap body is provided with an axle hole for getting an input shaft therethrough, the periphery of the axle hole on the cover plate is provided with four inner ring mounting holes with the diameter of 10.5 mm, the inner wall of the caver plate is provided with an annular projection, and the outer edge of the end cap body is provided with a counter weight block. The motor end cap has the advantages in that the outer edge of the end cap body is provided with the counter weight block, thereby avoiding the centre-of-gravity shift of the end cap body, caused by nonuniform mass and ensuring the coaxiality of the motor end cap and an output shaft; and the inner wall of the cover plate is provided with the annular projection thereby being capable of cooperating with the motor body.
Description
Technical field
The utility model belongs to the technical field of motor cover body, relates in particular to a kind of electric motor end cap.
Background technology
Electric motor end cap is that a kind of the installation with motor case cooperates, and is used for fixing the motor main parts size of the stator and the rotor of motor internal.In the prior art, have installing hole on the electric motor end cap usually, this just makes that the quality of end cap is inhomogeneous, makes the centre-of gravity shift of end cap, has influence on the concentricity of electric motor end cap and output shaft.
The utility model content
The technical problem that the utility model will solve provides a kind of electric motor end cap that has balancing weight.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of electric motor end cap comprises the end cap body; Said end cap body is provided with four journal stirrups, is equipped with screw hole on the said journal stirrup, and the center of end cap body cover plate has the axis hole that supplies power shaft to pass; Have the inner ring installing hole around the said cover plate upper shaft hole, the quantity of said inner ring installing hole is four, and its diameter is 10.5mm; The inwall of cover plate is provided with annular protrusion, and the outer of end cap body is provided with balancing weight.
Compared with prior art; The advantage of the utility model is: the outer of end cap body is provided with balancing weight, has avoided causing end cap body centre-of gravity shift because of quality is inhomogeneous, has guaranteed the concentricity of electric motor end cap and output shaft; The inwall of cover plate is provided with annular protrusion, can match with the motor body.
Further, the diameter of said axis hole is 146m.
Further, the height of said end cap body is 112.5mm.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model technical scheme is further specified:
Fig. 1 is the structural representation of a kind of embodiment of the utility model electric motor end cap.
Embodiment
As shown in Figure 1, a kind of electric motor end cap of the utility model comprises end cap body 1; Said end cap body 1 is provided with four journal stirrups 2, is equipped with screw hole 3 on the said journal stirrup 2, and the center of end cap body 1 cover plate has the axis hole 4 that supplies power shaft to pass; Have inner ring installing hole 5 around the said cover plate upper shaft hole 4, the quantity of said inner ring installing hole 5 is four, and its diameter is 10.5mm; The inwall of cover plate is provided with annular protrusion 6, and the outer of end cap body 1 is provided with balancing weight 7.
In the present embodiment, the diameter of said axis hole 4 is 146m; The height of said end cap body 1 is 112.5mm.
For a person skilled in the art; Under the prerequisite that does not break away from the utility model structure; Can also make some distortion and improvement, these also should be regarded as the protection range of the utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (3)
1. an electric motor end cap comprises the end cap body, and said end cap body is provided with four journal stirrups; It is characterized in that: be equipped with screw hole on the said journal stirrup, the center of end cap body cover plate has the axis hole that supplies power shaft to pass, and has the inner ring installing hole around the said cover plate upper shaft hole; The quantity of said inner ring installing hole is four; Its diameter is 10.5mm, and the inwall of cover plate is provided with annular protrusion, and the outer of end cap body is provided with balancing weight.
2. electric motor end cap as claimed in claim 1 is characterized in that: the diameter of said axis hole is 146m.
3. electric motor end cap as claimed in claim 1 is characterized in that: the height of said end cap body is 112.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202968432U CN202160039U (en) | 2011-08-16 | 2011-08-16 | Motor end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202968432U CN202160039U (en) | 2011-08-16 | 2011-08-16 | Motor end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202160039U true CN202160039U (en) | 2012-03-07 |
Family
ID=45767662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202968432U Expired - Fee Related CN202160039U (en) | 2011-08-16 | 2011-08-16 | Motor end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202160039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611234A (en) * | 2012-03-22 | 2012-07-25 | 无锡星诺电气有限公司 | Motor front cover |
-
2011
- 2011-08-16 CN CN2011202968432U patent/CN202160039U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611234A (en) * | 2012-03-22 | 2012-07-25 | 无锡星诺电气有限公司 | Motor front cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SENCI ELECTROMECHANICAL CO., LTD. Free format text: FORMER NAME: CHONGQING SENCI ELECTRICAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 404100 Chongqing city town Beibei District Tong Xing Road No. 200 Patentee after: Chongqing Senci Electric Machinery Co., Ltd. Address before: 404100 Chongqing city town Beibei District Tong Xing Road No. 200 Patentee before: Chongqing Senci Electric Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20190816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |