CN203104175U - Motor end cover - Google Patents
Motor end cover Download PDFInfo
- Publication number
- CN203104175U CN203104175U CN 201320075788 CN201320075788U CN203104175U CN 203104175 U CN203104175 U CN 203104175U CN 201320075788 CN201320075788 CN 201320075788 CN 201320075788 U CN201320075788 U CN 201320075788U CN 203104175 U CN203104175 U CN 203104175U
- Authority
- CN
- China
- Prior art keywords
- end cover
- rear end
- hole
- utility
- model
- 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 relates to a motor end cover which comprises a front end cover, a rear end cover and a bracket connected with the rear end cover, wherein the bracket is formed by stretching; and after that, a boss is inserted into a hole of the rear end cover and is provided with a flanging used for covering the edge of the hole. The boss formed by stretching the bracket is inserted into the hole of the rear end cover, expanded and connected by the flanging, so that the motor end cover is simple in structure and good in stability compared with the motor end cover fixed by riveting pressure of rivets.
Description
Technical field
The utility model relates to End cover for motor.
Background technology
At present four supports of motor rear end plate and being connected of rear end cap are that each support connects riveting with two rivets and fixes.Its shortcoming is the processing technology complexity, and process operations personnel are many, processing cost is high, efficient is low, percent defective is high, riveting intensity poor stability, coefficient of safety are extremely low, and is difficult to realize automated and semi-automatic riveted joint.
Summary of the invention
The purpose of this utility model is exactly at above-mentioned defective, provides a kind of bonding strength stability high End cover for motor.
The technical scheme that its technical problem that solves the utility model adopts is: provide a kind of End cover for motor to comprise front end housing, rear end cap and the support that is connected with rear end cap, described support is by stretching and being shaped, and forms in the hole of inserting rear end cap behind the boss and have flange to cover the edge, hole.
Described support is at least two.
Described support is four.
The utility model compared with prior art, beneficial effect is: support is inserted into by the boss that stretches and be shaped that the expansion flange connects in the hole of rear end cap, simpler than adopting rivet to carry out the riveting fixed structure, good stability is saved cost.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is a vertical view of the present utility model;
Fig. 2 is a front view of the present utility model;
Fig. 3 is the partial enlarged drawing of Fig. 2;
Fig. 4, Fig. 5, Fig. 6 are the utility model operating process schematic diagram.
Embodiment
As shown in Figure 1, 2, 3, a kind of End cover for motor comprises front end housing, rear end cap 1 and the support 2 that links to each other with rear end cap, and the boss 4 of support is inserted in the hole 5 of rear end cap and has flange 3 and covers the edge, hole.Its medium-height trestle is at least two, is preferably four supports in the present embodiment, eight riveted holes, but be not limited to riveted holes quantity.
Concrete operation method is: utilize the material of mounting bracket own by stretching and forming technique, form the boss of enough intensity and riveted joint demand height, shown in Fig. 4,5,6; Be presented to then in the rear end cap hole 5 of mating, an expansion flange riveted by upper and lower mould with boss 4 sizes.Adopt the material of mounting bracket own by stretching, being shaped, need not to add in addition rivet and carry out the flange riveted joint, greatly reduced material cost; Upgrade the absolute operating personnel's of assurance in back safety, and operational sequence simply saves human resources, the disposable qualification rate height of finished product, and can increase work efficiency 6 times; And simpler than adopting rivet directly to carry out the riveting fixed structure, good stability.
In conjunction with the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection range of the present utility model.
Claims (3)
1. End cover for motor comprises front end housing, rear end cap and the support that is connected with rear end cap, it is characterized in that, described support is by stretching and being shaped, and forms in the hole of insertion rear end cap behind the boss and have flange to cover the edge, hole.
2. End cover for motor according to claim 1 is characterized in that, described support is at least two.
3. End cover for motor according to claim 1 is characterized in that, described support is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075788 CN203104175U (en) | 2013-02-06 | 2013-02-06 | Motor end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075788 CN203104175U (en) | 2013-02-06 | 2013-02-06 | Motor end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203104175U true CN203104175U (en) | 2013-07-31 |
Family
ID=48855551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320075788 Expired - Fee Related CN203104175U (en) | 2013-02-06 | 2013-02-06 | Motor end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203104175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016082323A1 (en) * | 2014-11-29 | 2016-06-02 | 中山大洋电机股份有限公司 | Motor |
-
2013
- 2013-02-06 CN CN 201320075788 patent/CN203104175U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016082323A1 (en) * | 2014-11-29 | 2016-06-02 | 中山大洋电机股份有限公司 | Motor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20160206 |