CN201293047Y - Rotary riveting bearing - Google Patents
Rotary riveting bearing Download PDFInfo
- Publication number
- CN201293047Y CN201293047Y CNU2008202172799U CN200820217279U CN201293047Y CN 201293047 Y CN201293047 Y CN 201293047Y CN U2008202172799 U CNU2008202172799 U CN U2008202172799U CN 200820217279 U CN200820217279 U CN 200820217279U CN 201293047 Y CN201293047 Y CN 201293047Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- bearing chamber
- rivet
- chamber
- riveting
- 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 rivet rotating bearing which comprises a driving end closure provided with a bearing chamber which is a hole on the driving end closure. The rivet rotating bearing is characterized in that the bearing is pressed inside the bearing chamber, an annular end closure is arranged on one side of the bearing chamber, and an annular block edge formed by rotating the rivet is arranged on the other side of the bearing chamber. The rivet rotating bearing has simple structure, is easy to implement, is not easy to shift after being fixed by pressing the rivet, is less influenced by a motor and prolongs the service life of a dynamo.
Description
Technical field
The utility model relates to a kind of bearing, and what particularly a kind of automobile drove end cap revolves the riveting bearing.
Background technique
Generator generally all needs to fix in the automobile, otherwise influences the cruising of automobile.The generation current machine all adopts bearing plate to fix, and adopts this means of fixation, must push down bearing by screw.But the bearing plate screw is given a shock in the long-time running of generator, and is loosening easily, can cause the bearing play, and serious also can cause generator failure.
The model utility content
The purpose of this utility model provides a kind of riveting bearing chamber that revolves, and is fixing loosening easily to solve present technology middle (center) bearing, the problem of bearing play.
In order to achieve the above object, the technological scheme that the utility model adopted is:
A kind of riveting bearing that revolves comprises the driving end cap, and drive end covers and is provided with bearing chamber, described bearing chamber is in the hole that drive end covers, it is characterized in that: bearing is compressed into bearing chamber, and described bearing chamber one side has annular end cap, and the bearing chamber opposite side has the annular retaining edge of revolving the riveting shaping.
The utility model is simple in structure, is easy to realize, is difficult for play by the bearing that presses after fixing, and it is less influenced by the motor rotation, the working life of having improved generator.
Description of drawings
Fig. 1 is the utility model assembly structure figure.
Fig. 2 is that the utility model annular retaining is along enlarged view.
Embodiment
A kind of riveting bearing that revolves comprises driving end cap 1, drives end cap 1 and is provided with bearing chamber 2, and described bearing chamber 2 is that bearing 3 is compressed into bearing chamber 2 in the hole that drive end covers, and bearing chamber 2 one sides have annular end cap 5, and bearing chamber 2 opposite sides have the annular retaining that revolves the riveting shaping along 4.Described bearing 3 is stuck in annular end cap 5, annular retaining between 4.
Claims (1)
1, a kind of riveting bearing that revolves comprises the driving end cap, and drive end covers and is provided with bearing chamber, described bearing chamber is in the hole that drive end covers, it is characterized in that: bearing is compressed into bearing chamber, and described bearing chamber one side has annular end cap, and the bearing chamber opposite side has the annular retaining edge of revolving the riveting shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202172799U CN201293047Y (en) | 2008-11-28 | 2008-11-28 | Rotary riveting bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202172799U CN201293047Y (en) | 2008-11-28 | 2008-11-28 | Rotary riveting bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201293047Y true CN201293047Y (en) | 2009-08-19 |
Family
ID=41006524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202172799U Expired - Fee Related CN201293047Y (en) | 2008-11-28 | 2008-11-28 | Rotary riveting bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201293047Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808856A (en) * | 2011-09-15 | 2012-12-05 | 王福贵 | Novel gearbox type bearing box and manufacturing method thereof |
| CN104179894A (en) * | 2014-08-06 | 2014-12-03 | 湖南德业机械制造有限公司 | Speed reducer of handheld drilling machine |
-
2008
- 2008-11-28 CN CNU2008202172799U patent/CN201293047Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808856A (en) * | 2011-09-15 | 2012-12-05 | 王福贵 | Novel gearbox type bearing box and manufacturing method thereof |
| CN102808856B (en) * | 2011-09-15 | 2015-12-16 | 王福贵 | A kind of tooth box type bearing box |
| CN104179894A (en) * | 2014-08-06 | 2014-12-03 | 湖南德业机械制造有限公司 | Speed reducer of handheld drilling machine |
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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: 20090819 Termination date: 20151128 |