CN204082921U - Clutch release bearing rotation inhibiting seal ring - Google Patents
Clutch release bearing rotation inhibiting seal ring Download PDFInfo
- Publication number
- CN204082921U CN204082921U CN201420476683.3U CN201420476683U CN204082921U CN 204082921 U CN204082921 U CN 204082921U CN 201420476683 U CN201420476683 U CN 201420476683U CN 204082921 U CN204082921 U CN 204082921U
- Authority
- CN
- China
- Prior art keywords
- seal ring
- clutch release
- release bearing
- bearing rotation
- rotation inhibiting
- 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.)
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a kind of clutch release bearing rotation inhibiting seal ring, comprises seal ring body, and described seal ring body end face is evenly provided with some antiturning pitch, and described antiturning pitch is distributed on seal ring body end face ringwise.This clutch release bearing rotation inhibiting seal ring is designed to anti-rotation structure, increases antiturning pitch at seal ring end face, increases frictional force and the decrement of seal ring end face and seal groove inner side surface, reduces the risk of seal ring transfer.
Description
Technical field
The utility model relates to field of bearings, particularly a kind of clutch release bearing rotation inhibiting seal ring.
Background technique
Bearing is the important foundation component of all kinds of mechanized equipment, and its precision, performance, life and reliability play conclusive effect to the precision of main frame, performance, life and reliability.In engineering goods, bearing belongs to high-precision product, not only need the comprehensive support of the subjects such as mathematics, physics theory, and need materials science, heat treatment technology, precision machining and surveying, Numeric Control Technology and the effective subjects such as numerical method and powerful computer technology to serve for it, therefore bearing is again a product representing national science and technology strength.
The sealing of the clutch release bearing of prior art mainly ensures by the magnitude of interference between rubber seal, connection between seal ring and outer ring is mainly embedded in seal groove with seal ring external diameter and realizes, to a certain extent due to the rotation of inner ring, due to the existence of frictional force between inner ring and seal ring, inner ring and seal ring will be made to become rotate integrally, namely there is relative movement between seal ring and outer ring, affect the working effect of bearing.
Model utility content
The technical problems to be solved in the utility model is: in order to overcome the deficiencies in the prior art, provides a kind of deft design, can prevent the clutch release bearing rotation inhibiting seal ring of seal ring and outer ring relative movement.
The utility model solves the technological scheme that its technical problem adopts: a kind of clutch release bearing rotation inhibiting seal ring, comprise seal ring body, described seal ring body end face is evenly provided with some antiturning pitch, and described antiturning pitch is distributed on seal ring body end face ringwise.
In order to increase the working life of seal ring, described antiturning pitch and seal ring body integrated formed structure.
In order to increase running-in effect, the angle between described two adjacent antiturning pitch is 15 °.
The beneficial effects of the utility model are: this clutch release bearing rotation inhibiting seal ring is designed to anti-rotation structure, antiturning pitch is increased at seal ring end face, increase frictional force and the decrement of seal ring end face and seal groove inner side surface, reduce the risk of seal ring transfer.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model clutch release bearing rotation inhibiting seal ring;
In figure: 1. seal ring body, 2. antiturning pitch.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of clutch release bearing rotation inhibiting seal ring, comprises seal ring body 1, and described seal ring body 1 end face is evenly provided with some antiturning pitch 2, and described antiturning pitch 2 is distributed on seal ring body 1 end face ringwise.
In order to increase the working life of seal ring, described antiturning pitch 2 and seal ring body 1 integrated formed structure.
In order to increase running-in effect, the angle between described two adjacent antiturning pitch 2 is 15 °.
Compared with prior art, this clutch release bearing rotation inhibiting seal ring is designed to anti-rotation structure, increases antiturning pitch 2 at seal ring end face, increases frictional force and the decrement of seal ring end face and seal groove inner side surface, reduces the risk of seal ring transfer.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this model utility technological thought, can carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to right.
Claims (3)
1. a clutch release bearing rotation inhibiting seal ring, comprise seal ring body (1), it is characterized in that, described seal ring body (1) end face is evenly provided with some antiturning pitch (2), and described antiturning pitch (2) is distributed on seal ring body (1) end face ringwise.
2. clutch release bearing rotation inhibiting seal ring as claimed in claim 1, is characterized in that, described antiturning pitch (2) and seal ring body (1) integrated formed structure.
3. clutch release bearing rotation inhibiting seal ring as claimed in claim 2, it is characterized in that, the angle between described adjacent two antiturning pitch (2) is 15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476683.3U CN204082921U (en) | 2014-08-22 | 2014-08-22 | Clutch release bearing rotation inhibiting seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476683.3U CN204082921U (en) | 2014-08-22 | 2014-08-22 | Clutch release bearing rotation inhibiting seal ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204082921U true CN204082921U (en) | 2015-01-07 |
Family
ID=52175644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420476683.3U Active CN204082921U (en) | 2014-08-22 | 2014-08-22 | Clutch release bearing rotation inhibiting seal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204082921U (en) |
-
2014
- 2014-08-22 CN CN201420476683.3U patent/CN204082921U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |