CN201360193Y - Front bearing assembly structure of vehicle generator - Google Patents
Front bearing assembly structure of vehicle generator Download PDFInfo
- Publication number
- CN201360193Y CN201360193Y CNU2008202323854U CN200820232385U CN201360193Y CN 201360193 Y CN201360193 Y CN 201360193Y CN U2008202323854 U CNU2008202323854 U CN U2008202323854U CN 200820232385 U CN200820232385 U CN 200820232385U CN 201360193 Y CN201360193 Y CN 201360193Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- assembly structure
- chamber
- vehicle generator
- stamping
- 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
Images
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a front bearing assembly structure of a vehicle generator, which solves the problems of large number of components and low production efficiency in the existing front bearing assembly structure of the vehicle generator. The front bearing assembly structure comprises a driving end cover with a bearing in the bearing chamber thereof, and is characterized in that the rear side of the bearing chamber is provided with a plurality of stamping salient points packaging the housing washer of the bearing so as to fixedly arrange the bearing in the bearing chamber. The utility model has the following advantages: the stamping salient points are adopted to replace the bearing cover and the bolt, thereby reducing the assembly components and the production cost; the bearing is mounted in the mechanical stamping method, thereby simplifying the production process and leading to high production efficiency; the bearing is packaged in the bearing chamber through the stamping salient points, so the assembly is secure and reliable and the bearing can not be easily loosened; and the force is uniformly exerted on each point of the housing washer of the bearing, thereby reducing the failure rate of the generator in operation.
Description
Technical field
The utility model belongs to a kind of alternator for vehicle, particularly a kind of alternator for vehicle fore bearing assembly structure.
Background technology
The assembly structure of existing alternator for vehicle fore bearing is, fore bearing is pressed in the bearing chamber of driving end caps of diesel oil dynamotor, covers bearing cap then, is connected and fixed with screw from opposite side.The problem that this assembly structure exists is, build-up member is many, the production cost height, and manual the installation, production efficiency is low, and assembly quality is difficult to guarantee that screw is loosening easily, influences the normal operation of generator.
Summary of the invention
The technical problems to be solved in the utility model is, overcomes the existing problem that alternator for vehicle fore bearing assembly structure parts are many, production efficiency is low, and the alternator for vehicle fore bearing that a kind of build-up member is few, production efficiency is high assembly structure is provided.
The utility model has one to drive end cap, in the bearing chamber that drives end cap bearing is housed, and its special character is, at the rear side of bearing chamber the punching press salient point of several parcel bearing outer rings is arranged, with bearing fixing in bearing chamber.
Advantage of the present utility model is:
1, adopts the punching press salient point to replace bearing cap and screw, reduced build-up member, reduced production cost.
2, adopt the mode of mechanical stamping that bearing is installed, production technology is simple, the production efficiency height, the punching press salient point is wrapped in bearing in the bearing chamber, assembles solid and reliablely, and bearing is not easy to become flexible, and the bearing outer ring each point is stressed evenly, has reduced the failure rate that generator is in operation.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, the utility model has one to drive end cap 1, in the bearing chamber that drives end cap 1, bearing 3 is housed, the punching press salient point 2 that several parcel bearing 3 outer rings are arranged at the rear side of bearing chamber, bearing 3 is fixed in the bearing chamber, described punching press salient point 2 is the projectioies that form with after the drift punching press, the part of projection wraps the outer ring of bearing 3, bearing 3 promptly is assembled in the bearing chamber, described punching press salient point 2 evenly is provided with, make the outer ring of bearing 3 stressed evenly, guarantee that bearing 3 flexible operations are reliable.
Claims (1)
1, a kind of alternator for vehicle fore bearing assembly structure, it has one to drive end cap, in the bearing chamber that drives end cap bearing is housed, and it is characterized in that, the punching press salient point of several parcel bearing outer rings is arranged at the rear side of bearing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202323854U CN201360193Y (en) | 2008-12-26 | 2008-12-26 | Front bearing assembly structure of vehicle generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202323854U CN201360193Y (en) | 2008-12-26 | 2008-12-26 | Front bearing assembly structure of vehicle generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201360193Y true CN201360193Y (en) | 2009-12-09 |
Family
ID=41425958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202323854U Expired - Fee Related CN201360193Y (en) | 2008-12-26 | 2008-12-26 | Front bearing assembly structure of vehicle generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201360193Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957637A (en) * | 2010-05-21 | 2011-01-26 | 昆山联德精密机械有限公司 | Concave and convex wheel convex point location structure |
| CN106026486A (en) * | 2016-07-28 | 2016-10-12 | 芜湖杰诺瑞汽车电器***有限公司 | Automobile generator electric brush end cap structure |
| CN106208522A (en) * | 2016-07-28 | 2016-12-07 | 芜湖杰诺瑞汽车电器***有限公司 | A kind of automobile current generator |
-
2008
- 2008-12-26 CN CNU2008202323854U patent/CN201360193Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957637A (en) * | 2010-05-21 | 2011-01-26 | 昆山联德精密机械有限公司 | Concave and convex wheel convex point location structure |
| CN106026486A (en) * | 2016-07-28 | 2016-10-12 | 芜湖杰诺瑞汽车电器***有限公司 | Automobile generator electric brush end cap structure |
| CN106208522A (en) * | 2016-07-28 | 2016-12-07 | 芜湖杰诺瑞汽车电器***有限公司 | A kind of automobile current generator |
| CN106026486B (en) * | 2016-07-28 | 2019-04-12 | 芜湖杰诺瑞汽车电器***有限公司 | A kind of electric brush of power generator of vehicle end cover structure |
| CN106208522B (en) * | 2016-07-28 | 2019-04-23 | 芜湖杰诺瑞汽车电器***有限公司 | A kind of automobile current generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201360193Y (en) | Front bearing assembly structure of vehicle generator | |
| CN203356979U (en) | Pin dismounting device | |
| CN203423571U (en) | Mounting structure of motor damping loop | |
| CN101847469A (en) | Wire coil clamping device | |
| CN204030787U (en) | The motor of a kind of electric motor end cap and application thereof | |
| CN201647734U (en) | Wire coil clamping device | |
| CN201247983Y (en) | Mounting structure for motor end cap | |
| CN202674039U (en) | Bearing cap of motor tricycle reverse gear device | |
| CN203722406U (en) | Gear motor | |
| CN201626305U (en) | Overall stamping forming fuel tank support | |
| CN201124861Y (en) | Improved redirector | |
| CN103821633A (en) | Power right cover | |
| CN204295608U (en) | A kind of replacing frock of high-pressure oil pump of engine | |
| CN201584839U (en) | Desilt and dewater spacing collar of power generator | |
| CN202574345U (en) | Car auxiliary engine assembly | |
| CN206628937U (en) | A kind of external rotor electric machine | |
| CN201368198Y (en) | Improved mechanical seal | |
| CN210761363U (en) | Unmanned aerial vehicle screw quick detach device | |
| CN201786599U (en) | Slurry pump set driven by chain | |
| CN203585288U (en) | Transmission shaft installation structure for wind power generation planet carrier | |
| CN220346972U (en) | General continuous stamping equipment | |
| CN201817628U (en) | External bearing seat | |
| CN202132361U (en) | Connecting piece thread anti-looseness structure used for fastening connection of work piece | |
| CN201739500U (en) | Novel combined sealing device of speed reducer | |
| CN202946652U (en) | Gear box fixing structure and gear box |
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: 20091209 Termination date: 20111226 |