CN202231522U - Motor rear end cover - Google Patents
Motor rear end cover Download PDFInfo
- Publication number
- CN202231522U CN202231522U CN2011203345960U CN201120334596U CN202231522U CN 202231522 U CN202231522 U CN 202231522U CN 2011203345960 U CN2011203345960 U CN 2011203345960U CN 201120334596 U CN201120334596 U CN 201120334596U CN 202231522 U CN202231522 U CN 202231522U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- motor
- cover plate
- end cover
- 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
- 230000002787 reinforcement Effects 0.000 claims description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000000956 alloy Substances 0.000 abstract description 3
- 125000004122 cyclic group Chemical group 0.000 abstract 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor rear end cap, including the apron and with apron integrative cyclic annular arch, its characterized in that: at least one reinforcing rib for connecting the cover plate and the annular bulge is arranged between the cover plate and the annular bulge. The utility model discloses a set up the strengthening rib between the apron of motor rear end housing and cyclic annular arch, make the motor rear end housing have better bearing structure, consequently can adopt the alloy material of light to make, the utility model discloses simple structure, processing is convenient, is a big progress of motor technology.
Description
Technical field
The utility model relates to technical field of motors, is specifically related to a kind of back end cover for motor.
Background technology
As depicted in figs. 1 and 2, back end cover for motor 11 is important load-supporting parts of motor.In the bigger alternating current machine of power, be proof strength, most of motor adopts cast iron or steel to make back end cover for motor 11.If adopt other alloy to make back end cover for motor, must transform the structure of rear end cap.
The utility model content
The technical problem that the utility model will solve provides a kind of back end cover for motor, makes motor rear end be stamped better load-carrying members.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be:
A kind of back end cover for motor, comprise cover plate and with the annular projection of said cover plate one, between said cover plate and said annular projection, be provided with at least one connect said cover plate and said annular projection reinforcement.
Described back end cover for motor, wherein said reinforcement is symmetrical set around said annular projection.
Described back end cover for motor, wherein said reinforcement are made as six.
Described back end cover for motor, the manufactured materials of wherein said cover plate, said reinforcement and said annular projection is made as aluminium alloy.
The beneficial effect of the utility model: the utility model is through being provided with reinforcement between the cover plate of back end cover for motor and annular projection; Make motor rear end be stamped better load-carrying members; Therefore can adopt the alloy material manufacturing of lightweight; The utility model is simple in structure, and is easy to process, is a much progress of motor technology.
Description of drawings
The utility model comprises following accompanying drawing:
Fig. 1 is a prior art back end cover for motor sketch map;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is the utility model back end cover for motor sketch map;
Fig. 4 is the cutaway view of Fig. 3.
Embodiment
According to accompanying drawing and embodiment the utility model is done further explain below:
Like Fig. 3 and shown in Figure 4, the utility model back end cover for motor 22, comprise cover plate 221 and with the annular projection 222 of cover plate 221 one, between cover plate 221 and annular projection 222, be provided with at least one connect cover plate 221 and annular projection 222 reinforcement 223.The further optimization of the utility model is that reinforcement 223 is symmetrical set around annular projection 222.Reinforcement 223 is made as six.The manufactured materials of cover plate 221, reinforcement 223 and annular projection 222 is made as aluminium alloy.
Those skilled in the art do not break away from the essence and the spirit of the utility model; Can there be the various deformation scheme to realize the utility model; The above is merely the preferable feasible embodiment of the utility model; The interest field that is not so limits to the utility model, the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, and all is contained within the interest field of the utility model.
Claims (4)
1. back end cover for motor, comprise cover plate and with the annular projection of said cover plate one, it is characterized in that: between said cover plate and said annular projection, be provided with at least one connect said cover plate and said annular projection reinforcement.
2. back end cover for motor according to claim 1 is characterized in that: said reinforcement is symmetrical set around said annular projection.
3. back end cover for motor according to claim 2 is characterized in that: said reinforcement is made as six.
4. back end cover for motor according to claim 3 is characterized in that: the manufactured materials of said cover plate, said reinforcement and said annular projection is made as aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203345960U CN202231522U (en) | 2011-09-07 | 2011-09-07 | Motor rear end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203345960U CN202231522U (en) | 2011-09-07 | 2011-09-07 | Motor rear end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202231522U true CN202231522U (en) | 2012-05-23 |
Family
ID=46082095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203345960U Expired - Fee Related CN202231522U (en) | 2011-09-07 | 2011-09-07 | Motor rear end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202231522U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014000479A1 (en) * | 2012-06-29 | 2014-01-03 | 中山大洋电机股份有限公司 | Novel end cover and which for use in external rotor motor |
| CN103633769A (en) * | 2013-12-03 | 2014-03-12 | 昆山南洋电机配件有限公司 | Motor rear end cover |
-
2011
- 2011-09-07 CN CN2011203345960U patent/CN202231522U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014000479A1 (en) * | 2012-06-29 | 2014-01-03 | 中山大洋电机股份有限公司 | Novel end cover and which for use in external rotor motor |
| CN103633769A (en) * | 2013-12-03 | 2014-03-12 | 昆山南洋电机配件有限公司 | Motor rear end cover |
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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: 20120523 Termination date: 20120907 |