CN2824414Y - Simple structure of jointing motor case and end cover - Google Patents
Simple structure of jointing motor case and end cover Download PDFInfo
- Publication number
- CN2824414Y CN2824414Y CN 200520015283 CN200520015283U CN2824414Y CN 2824414 Y CN2824414 Y CN 2824414Y CN 200520015283 CN200520015283 CN 200520015283 CN 200520015283 U CN200520015283 U CN 200520015283U CN 2824414 Y CN2824414 Y CN 2824414Y
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- CN
- China
- Prior art keywords
- end cover
- end cap
- model
- utility
- motor case
- 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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- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses simple structure of jointing a motor case with an end cover. The outer end part of a motor case 1 of the utility model is provided with an end cover 6, and a motor shaft 3 extends out of the end cover 6; the end part 2 of the case is provided with four groove bodies 4 into which the flange of the end cover 6 is inserted, and the end part 2 of the case on the edge of each groove body is provided with a chisel bulge 5; the motor case is formed after is stretched and then is stamped, and after the motor case is assembled, a special cold stamping die is used for stamping the chisel bulge, so a V-shaped groove is formed on the chisel bulge, and then the end cover is clamped on the end part of the case. The utility model is assembled conveniently, and the production efficiency is improved.
Description
Technical field
The utility model relates to the easy structure that a kind of electric machine casing is connected with end cap.
Background technology
Micromachine generally only designs the end cap of a front end, and common structure is by several screws end cap to be fixed on the casing.Such connected mode need be kept somewhere screw hole and screwed hole in advance, comparatively bothers during assembling, and production efficiency is difficult to improve again.
Summary of the invention
The easy structure that the utility model provides a kind of electric machine casing to be connected with end cap, stamping parts directly assembles, and is simple and convenient.
The technical solution of the utility model is such: the easy structure that a kind of electric machine casing is connected with end cap, comprise electric machine casing and the end cap that is arranged on shell end, described shell end four edge offer cell body, be embedded the flange of described end cap in the cell body, it is protruding that the shell end at cell body edge is provided with engraving tool, after install being shaped again punching press carve protrudingly once, form a V-type groove on protruding carving, like this end cap just by holding in shell end.
As preferably, described cell body is provided with 4, is evenly arranged on the shell end, and the flange of described end cap also is provided with 4 accordingly, is evenly arranged in the edge of end cap.
Therefore, the utlity model has simple in structure, rationally distributed, the stretched postforming of electric machine casing, punching press is finished, it is protruding that once carve with special-purpose cold punching die punching press assembling back, end cap just by holding in shell end, assembling is very convenient, production efficiency is improved.
Description of drawings
Accompanying drawing 1 is a kind of main TV structure schematic diagram of the present utility model;
Accompanying drawing 2 is structural representations that the A portion of Fig. 1 amplifies;
Accompanying drawing 3 is a kind of right TV structure schematic diagrames of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: referring to Fig. 1, Fig. 2 and Fig. 3, the utility model is to be provided with an end cap 6 in the outer end of electric machine casing 1, motor shaft 3 stretches out in end cap 6, offer 4 cell bodies 4 in shell end 2, be embedded the flange of described end cap 6 in the cell body 4, the shell end 2 at cell body 4 edges is provided with carves protrudingly 5, has assembled punching press again and has carved protruding once, form a V-type groove on protruding carving, like this end cap just by holding in shell end.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to the foregoing description, and many distortion can also be arranged.Every foundation technical spirit of the present utility model all should be thought to belong to protection range of the present utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. easy structure that electric machine casing is connected with end cap, comprise electric machine casing and the end cap that is arranged on shell end, it is characterized in that: described shell end (2) offers cell body (4), be embedded the flange of described end cap (6) in the cell body (4), the shell end (2) at cell body (4) edge is provided with carves protruding (5).
2. the easy structure that electric machine casing according to claim 1 is connected with end cap, it is characterized in that: described cell body (4) is provided with 4, be evenly arranged on the shell end (2), the flange of described accordingly end cap (6) also is provided with 4, is evenly arranged in the edge of end cap (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015283 CN2824414Y (en) | 2005-09-29 | 2005-09-29 | Simple structure of jointing motor case and end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015283 CN2824414Y (en) | 2005-09-29 | 2005-09-29 | Simple structure of jointing motor case and end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2824414Y true CN2824414Y (en) | 2006-10-04 |
Family
ID=37033535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520015283 Expired - Fee Related CN2824414Y (en) | 2005-09-29 | 2005-09-29 | Simple structure of jointing motor case and end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2824414Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443713A (en) * | 2015-12-18 | 2016-03-30 | 陕西航天动力高科技股份有限公司 | Guide roller assembly for hydraulic torque converters |
-
2005
- 2005-09-29 CN CN 200520015283 patent/CN2824414Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443713A (en) * | 2015-12-18 | 2016-03-30 | 陕西航天动力高科技股份有限公司 | Guide roller assembly for hydraulic torque converters |
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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: 20061004 Termination date: 20091029 |