CN202190165U - Motor end cover - Google Patents
Motor end cover Download PDFInfo
- Publication number
- CN202190165U CN202190165U CN2011202968714U CN201120296871U CN202190165U CN 202190165 U CN202190165 U CN 202190165U CN 2011202968714 U CN2011202968714 U CN 2011202968714U CN 201120296871 U CN201120296871 U CN 201120296871U CN 202190165 U CN202190165 U CN 202190165U
- Authority
- CN
- China
- Prior art keywords
- end cap
- end cover
- 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
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Abstract
The utility model discloses a motor end cover, comprising an end cover body. Two supporting lugs are arranged on the end cover body, threaded holes are arranged on each of the two supporting lugs, two concave grooves are arranged on one supporting lug, and four concave grooves are arranged on the other supporting lug; and a shaft hole through which an input shaft can pass is arranged at the center of a cover plate of the end cover body, the cover plate is in a keep-space structure, four inner ring mounting holes are arranged at the periphery of the shaft hole on the cover plate, and the diameter of the inner mounting holes is 9mm. The motor end cover has the advantages that as the cover plate of the motor end cover is in the keep-space structure, the consumed material is reduced, the weight of the end cover body is reduced, and the machining difficulty is reduced, thereby lowering the manufacture cost.
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, the cover plate of electric motor end cap is generally the plane, and concavo-convex variation is very little, because cover sheet thickness is consistent, the material of its consumption is more, and weight is heavier, thereby causes manufacturing cost higher.
The utility model content
The technical problem that the utility model will solve provides a kind of electric motor end cap easy to manufacture, lower-cost.
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 journal stirrup, and the quantity of said journal stirrup is two, is equipped with screw hole on two journal stirrups; Wherein, two grooves on the journal stirrup, another journal stirrup is provided with four grooves; The center of end cap body cover plate has the axis hole that supplies power shaft to pass, and said cover plate is the empty avoiding structure, has 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 9mm.
Compared with prior art, the advantage of the utility model is: the electric motor end cap cover plate is the empty avoiding structure, has reduced the material that consumes, and has alleviated the weight of end cap body, has reduced the difficulty of processing, thereby has reduced manufacturing cost.
Further, the diameter of said axis hole is 80mm.
Further, the height of said end cap body is 74mm.
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 journal stirrup 2, and the quantity of said journal stirrup 2 is two, is equipped with screw hole 3 on two journal stirrups 2; Wherein, two grooves 4 on the journal stirrup 2, another journal stirrup 2 is provided with four grooves 4; The center of end cap body 1 cover plate has the axis hole 5 that supplies power shaft to pass, and said cover plate is the empty avoiding structure, has inner ring installing hole 6 around the said cover plate upper shaft hole 5; The quantity of said inner ring installing hole 6 is four, and its diameter is 9mm.
In the present embodiment, the diameter of said axis hole 5 is 80mm; The height of said end cap body 1 is 74mm.
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 journal stirrup, it is characterized in that: the quantity of said journal stirrup is two; Be equipped with screw hole on two journal stirrups, wherein, two grooves on the journal stirrup; Another journal stirrup is provided with four grooves, and the center of end cap body cover plate has the axis hole that supplies power shaft to pass, and said cover plate is the empty avoiding structure; 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 9mm.
2. electric motor end cap as claimed in claim 1 is characterized in that: the diameter of said axis hole is 80mm.
3. electric motor end cap as claimed in claim 1 is characterized in that: the height of said end cap body is 74mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202968714U CN202190165U (en) | 2011-08-16 | 2011-08-16 | Motor end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202968714U CN202190165U (en) | 2011-08-16 | 2011-08-16 | Motor end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202190165U true CN202190165U (en) | 2012-04-11 |
Family
ID=45921598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202968714U Expired - Fee Related CN202190165U (en) | 2011-08-16 | 2011-08-16 | Motor end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202190165U (en) |
-
2011
- 2011-08-16 CN CN2011202968714U patent/CN202190165U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20120816 |