CN203014547U - Generator front end cover - Google Patents
Generator front end cover Download PDFInfo
- Publication number
- CN203014547U CN203014547U CN 201220615981 CN201220615981U CN203014547U CN 203014547 U CN203014547 U CN 203014547U CN 201220615981 CN201220615981 CN 201220615981 CN 201220615981 U CN201220615981 U CN 201220615981U CN 203014547 U CN203014547 U CN 203014547U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- end cover
- adjutage
- hole
- end cap
- 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 generator front end cover which 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 number of extension arms which are arranged on the protective cover are arranged on the outer side of the shaft hole. Connecting holes, positioning holes and end cover mounting holes are arranged on the extension arms. Two hanging corners are arranged on the end cover body, and each hanging corner is provided with a hanging corner hole. Reticular radiating holes are evenly distributed on the protective cover. The end cover body and the extension arms are integrally formed and are aluminum alloy castings. According to the generator front end cover provided by the utility model, the assembly strength of a generator is effectively improved; the use reliability of the generator is increased; and the disassembly is convenient.
Description
Technical field
The utility model relates to a kind of automobile current generator accessory, particularly a kind of 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 louvres, 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 a kind of 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 a kind of front end of shield simplicity of design, coordinate the reliability that intensity is higher, improved generator with bearing cap, rotor, and the location is convenient, dismounting is quick.
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 the some adjutages that are arranged on described protective cover outside described axis hole, and described adjutage is provided with connecting hole.
Arrange on adjutage by in the middle of the protective cover on the end cap body, connecting hole is arranged on adjutage again, with bolt, front end housing and bearing cap, rotor is assembled together, and the installation strength of front end housing is significantly improved, and generator uses more reliable.
Preferably, described adjutage is four, and is evenly distributed on described protective cover.
Preferably, described adjutage is provided with location hole.
The location hole that arranges on adjutage is in order to be assembled to front end housing on generator, location more fast and accurately, and dismounting also will be more convenient.
Preferably, described adjutage extends to the protective cover end face, and described end cap installing hole is arranged on adjutage.
Adjutage is extended to the protective cover end face, and the end cap installing hole is arranged on adjutage, has indirectly increased the thickness of protective cover, and equally distributed end cap installing hole is assembled to front end housing on generator by bolt, has also improved the installation strength of front end housing.
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 louvre on described protective cover.
Preferably, described end cap body and described adjutage are one-body molded, and are aluminium alloy castings.
It is more easy that integrated end cap body is made, and improved manufacturing efficient.
Compared with prior art, the beneficial effects of the utility model:
A kind of front end of shield described in the utility model, by adjutage is set in the middle of end cap body protective cover, be provided with connecting hole, location hole and end cap installing hole on adjutage, again the axis hole of front end housing is in the same place by bolts assemblies with bearing cap, rotor, not only improved assembling intensity, and the location is more accurate, and dismounting fast; On adjutage, connecting hole, end cap installing hole evenly distribute simultaneously, and 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 a kind of front end of shield structural representation described in the utility model
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, adjutage, 8, connecting hole, 9, louvre, 10, location 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 Figure 1, a kind of front end of shield comprises end cap body 1, and described end cap body 1 is provided with hangs angle 2, end cap installing hole 4, protective cover 5 and axis hole 6, described axis hole 6 outsides are provided with the some adjutages 7 that are arranged on described protective cover 5, and described adjutage 7 is provided with connecting hole 8.
In the present embodiment, adjutage 7 is four, and be evenly distributed on protective cover 5, also be provided with connecting hole 8, location hole 10, end cap installing hole 4 on adjutage 7, the installation strength, the dismounting that have not only improved front end of shield are quick and convenient, but also 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 louvre 9 on protective cover 5; And end cap body and adjutage 7 are one-body molded, and are aluminium alloy castings.
A kind of front end of shield described in the utility model, by in the middle of the protective cover 5 of end cap body 1, adjutage 7 being set, be provided with connecting hole 8, location hole 10 and end cap installing hole 4 on adjutage 7, axis hole by front end housing with bearing cap, rotor with bolts assemblies together, not only improved the assembling intensity of front end housing, and the location hole 10 that is provided with dismounting location is more accurate, easy accessibility; On adjutage 7, connecting hole 8, end cap installing hole 4 evenly distribute simultaneously, and the erection stress that effectively reduces between front end housing and rotor is concentrated, the useful life of having improved generator; It is more easy that integrated end cap body of while is made, and improved manufacturing efficient.
Claims (7)
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, described axis hole (6) outside is provided with the some adjutages (7) that are arranged on described protective cover (5), and described adjutage (7) is provided with connecting hole (8).
2. a kind of front end of shield according to claim 1, is characterized in that, described adjutage (7) is four, and be evenly distributed on described protective cover (5).
3. a kind of front end of shield according to claim 1 and 2, is characterized in that, described adjutage (7) is provided with location hole (10).
4. a kind of front end of shield according to claim 3, is characterized in that, described adjutage (7) extends to protective cover (5) end face, and described end cap installing hole (4) is arranged on adjutage (7).
5. a kind of front end of shield according to claim 1, is characterized in that, described end cap body (1) is provided with two described extension angles (2), and wherein each is hung angle (2) and is provided with Gua Jiao hole (3).
6. a kind of front end of shield according to claim 1, is characterized in that, is evenly distributed with netted louvre (9) on described protective cover (5).
7. a kind of front end of shield according to claim 4, is characterized in that, described end cap body (1) is one-body molded with described adjutage (7), and is aluminium alloy castings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615981 CN203014547U (en) | 2012-11-20 | 2012-11-20 | Generator front end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615981 CN203014547U (en) | 2012-11-20 | 2012-11-20 | Generator front end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203014547U true CN203014547U (en) | 2013-06-19 |
Family
ID=48606104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220615981 Expired - Fee Related CN203014547U (en) | 2012-11-20 | 2012-11-20 | Generator front end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203014547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356645A (en) * | 2015-11-11 | 2016-02-24 | 宁波东浩铸业有限公司 | End cap of generator |
-
2012
- 2012-11-20 CN CN 201220615981 patent/CN203014547U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356645A (en) * | 2015-11-11 | 2016-02-24 | 宁波东浩铸业有限公司 | End cap of generator |
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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 |
Granted publication date: 20130619 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |