CN201621262U - Oil seal - Google Patents
Oil seal Download PDFInfo
- Publication number
- CN201621262U CN201621262U CN2010201619158U CN201020161915U CN201621262U CN 201621262 U CN201621262 U CN 201621262U CN 2010201619158 U CN2010201619158 U CN 2010201619158U CN 201020161915 U CN201020161915 U CN 201020161915U CN 201621262 U CN201621262 U CN 201621262U
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- Prior art keywords
- oil
- oil seal
- oil sealing
- utility
- model
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- 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 relates to the technical field of sealing devices, in particular to an oil seal, which comprises an oil seal end surface and chamfers. The chamfers are arranged at the two ends of the left side of the oil seal end surface and each chamfer is 45 degrees. The utility model has the advantages that the situations of high-pressure oil leakage, oil spillage and oil bleeding are solved, the cooling and the chip breaking of cutters are fully ensured, the product quality is improved, the pressure limiting effect is obtained because a clearance is kept between a workpiece and the oil seal end surface of the oil seal, the pressure is buffered and the overall pressure resistance strength is greatly improved.
Description
Technical field
The utility model relates to a kind of technical field of seal arrangement, especially a kind of oil sealing.
Background technique
Original oil sealing need process 5 * 30 ° technology chamfering on workpiece, and the oil sealing weak effect, the phenomenon of leakage of oil, race oil and bleed often occurs, has directly influenced the quality of product processed.
The model utility content
For overcome original oil sealing oil sealing weak effect, easily occur leakage of oil, run the deficiency of oil and bleed phenomenon, the utility model provides a kind of oil sealing.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of oil sealing, comprise oil sealing end face and chamfering, and two ends, oil sealing end face left side are provided with chamfering.
According to another embodiment of the present utility model, comprise that further chamfering is 45 °.
The beneficial effects of the utility model are: the phenomenon that this oil sealing has solved the high pressure oil leakage of oil, run oil and bleed, the cooling and the chip breaking of cutter have fully been guaranteed, improved the quality of product, there is the space in the oil sealing end face of workpiece and oil sealing, played the effect of pressure limiting, also cushioned simultaneously pressure, whole compressive strength has obtained significantly improving.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
1. oil sealing end face, 2. chamferings among the figure.
Embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic representation of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As Fig. 1 is structural representation of the present utility model, and this oil sealing comprises oil sealing end face 1 and chamfering 2, and two ends, oil sealing end face 1 left side are provided with chamfering 2, and chamfering is 45 °.
During use, because the distance of 3-5mm is arranged between oil sealing end face and the workpiece end face, oil can enter space between oil sealing end face and the workpiece end face from the oil sealing end face, and oil sealing end face two ends are provided with 45 ° of chamferings, the oil sealing class of paths can prevent to run the phenomenon of oil effectively like the Z font.The phenomenon that this oil sealing has solved the high pressure oil leakage of oil, run oil and bleed, the cooling and the chip breaking of cutter have fully been guaranteed, improved the quality of product, there is the space in the oil sealing end face of workpiece and oil sealing, played the effect of pressure limiting, also cushioned simultaneously pressure, whole compressive strength has obtained significantly improving.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this model utility technological thought.The technical scope of this model utility is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (2)
1. an oil sealing comprises oil sealing end face (1) and chamfering (2), it is characterized in that: two ends, oil sealing end face (1) left side are provided with chamfering (2).
2. a kind of oil sealing according to claim 1 is characterized in that: chamfering (2) is 45 °.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201619158U CN201621262U (en) | 2010-04-16 | 2010-04-16 | Oil seal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201619158U CN201621262U (en) | 2010-04-16 | 2010-04-16 | Oil seal |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201621262U true CN201621262U (en) | 2010-11-03 |
Family
ID=43024717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010201619158U Expired - Fee Related CN201621262U (en) | 2010-04-16 | 2010-04-16 | Oil seal |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201621262U (en) |
-
2010
- 2010-04-16 CN CN2010201619158U patent/CN201621262U/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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20160416 |
|
CF01 | Termination of patent right due to non-payment of annual fee |