CN203014546U - Front end cover of generator - Google Patents
Front end cover of generator Download PDFInfo
- Publication number
- CN203014546U CN203014546U CN 201220615950 CN201220615950U CN203014546U CN 203014546 U CN203014546 U CN 203014546U CN 201220615950 CN201220615950 CN 201220615950 CN 201220615950 U CN201220615950 U CN 201220615950U CN 203014546 U CN203014546 U CN 203014546U
- Authority
- CN
- China
- Prior art keywords
- boss
- generator
- end cover
- protective cover
- hole
- 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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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a front end cover of a generator. The front end cover of the generator comprises an end cover body. The end cover body is provided with hanging corners, end cover mounting holes, a protective cover and a shaft hole. A boss is arranged in the middle of the protective cover. The shaft hole passes through which the boss. A number of connecting holes are arranged on the boss. The connecting holes are evenly distributed on the boss. Two hanging corners are arranged on the end cover body, and each hanging corner is provided with a hanging corner hole. Reticular ventilation holes are evenly distributed on the protective cover. According the front end cover of the generator, which is provided by the utility model, the assembly strength of the generator is effectively improved, and the use reliability of the generator is increased.
Description
Technical field
The utility model relates to a kind of automobile current generator accessory, particularly front end of shield.
Background technology
Generator is that the energy conversion of other form to be become the plant equipment of electric energy, electric generators for automobile be the main power source of automobile, and its function is when normal working of engine, and all power consumption equipments power supplies to except starter motor charge a battery simultaneously; Usually the generator front and back end is that front end housing and rear end cap are assembled together, and front end housing and rear end cap play a part support rotor, stator, rectifier and brush assembly of electric.Present front end housing protective cover has many ventilation holes, and protective cover central authorities have axis hole, and this directly causes the axis hole insufficient strength that coordinates with bearing cap, rotor on front end housing large, has affected the use of generator.
The utility model content
The purpose of this utility model is to overcome that in prior art, existing front end of shield upper shaft hole coordinates insufficient strength large with bearing cap, rotor, easily cause the stress of front end housing protective cover to concentrate, affect the deficiency of the use of engine, a kind of front end of shield is provided, this front end of shield simplicity of design coordinates the reliability that intensity is higher, improved generator with bearing cap, rotor.
In order to realize above-mentioned utility model purpose, the utility model provides following technical scheme:
A kind of front end of shield comprises the end cap body, and described end cap body is provided with hangs angle, end cap installing hole, protective cover and axis hole, is provided with boss in the middle of described protective cover, and described axis hole runs through described boss, and described boss is provided with some connecting holes.
By the connecting hole on boss is set in the middle of the protective cover on the end cap body, with bolt, front end housing and bearing cap, rotor are assembled together, intensity is significantly improved, and generator uses more reliable.
Preferably, described connecting hole is evenly distributed on described boss.
Preferably, described end cap body is provided with two and hangs the angle, and wherein each is hung the angle and is provided with the Gua Jiao hole.
Preferably, be evenly distributed with netted ventilation hole on described protective cover.
Compared with prior art, the beneficial effects of the utility model:
Front end of shield described in the utility model by boss being set in the middle of the end cap body protective cover, then is in the same place with bearing cap, rotor the axis hole of front end housing by bolts assemblies, improved assembling intensity; The even distribution of connecting hole on boss, the erection stress that has reduced between front end housing and rotor is concentrated, the useful life of having improved generator.
Description of drawings:
Fig. 1 is front end of shield structural representation described in the utility model.
Fig. 2 is A-A sectional structure schematic diagram in Fig. 1.
Mark in figure:
1, end cap body, 2, Gua Jiao, 3, the Gua Jiao hole, 4, the end cap installing hole, 5, protective cover, 6, axis hole, 7, boss, 8, connecting hole, 9, ventilation hole.
Embodiment
Below in conjunction with test example and embodiment, the utility model is described in further detail.But this should be interpreted as that the scope of the above-mentioned theme of the utility model only limits to following embodiment, all technology that realizes based on the utility model content all belong to scope of the present utility model.
As shown in Fig. 1-2, a kind of front end of shield comprises end cap body 1, described end cap body 1 is provided with hangs angle 2, end cap installing hole 4, protective cover 5 and axis hole 6, be provided with boss 7 in the middle of described protective cover 5, described axis hole 6 runs through described boss 7, and described boss 7 is provided with some connecting holes 8.
Connecting hole 8 in the present embodiment on boss is evenly distributed on boss 7, and the erection stress that has effectively reduced between front end housing and rotor is concentrated.End cap body 1 is provided with two and hangs angle 2, and wherein each is hung angle 2 and is provided with Gua Jiao hole 3, and is evenly distributed with netted ventilation hole 9 on protective cover 5.
Front end of shield described in the utility model by in the middle of the protective cover 5 of end cap body 1, boss 7 being set, then is in the same place with bearing cap, rotor the axis hole 6 of front end housing by bolts assemblies, improved the assembling intensity of generator.
Claims (4)
1. front end of shield, comprise end cap body (1), described end cap body (1) is provided with hangs angle (2), end cap installing hole (4), protective cover (5) and axis hole (6), it is characterized in that, be provided with boss (7) in the middle of described protective cover (5), described axis hole (6) runs through described boss (7), and described boss (7) is provided with some connecting holes (8).
2. front end of shield according to claim 1, is characterized in that, described connecting hole (8) is evenly distributed on described boss (7).
3. front end of shield according to claim 1, is characterized in that, described end cap body (1) is provided with two and hangs angle (2), and wherein each is hung angle (2) and is provided with Gua Jiao hole (3).
4. front end of shield according to claim 1, is characterized in that, is evenly distributed with netted ventilation hole (9) on described protective cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615950 CN203014546U (en) | 2012-11-20 | 2012-11-20 | Front end cover of generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615950 CN203014546U (en) | 2012-11-20 | 2012-11-20 | Front end cover of generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203014546U true CN203014546U (en) | 2013-06-19 |
Family
ID=48606103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220615950 Expired - Fee Related CN203014546U (en) | 2012-11-20 | 2012-11-20 | Front end cover of generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203014546U (en) |
-
2012
- 2012-11-20 CN CN 201220615950 patent/CN203014546U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN GUANGHAN HUAWEI ALUMINUM CO., LTD. Free format text: FORMER OWNER: SICHUAN HUAWEI BROTHER TECHNOLOGY CO., LTD. Effective date: 20130606 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130606 Address after: 618300, Sichuan, Deyang province Guanghan Xiangyang town Jiangnan village community Patentee after: Sichuan Guanghan Huawei Aluminum Ltd. Address before: Zhang Xiangyang Village town 618300 Sichuan city of Deyang province Guanghan City five agency Patentee before: SICHUAN HUAWEI BROTHER TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |