CN204852332U - Rubber seal - Google Patents
Rubber seal Download PDFInfo
- Publication number
- CN204852332U CN204852332U CN201520569684.7U CN201520569684U CN204852332U CN 204852332 U CN204852332 U CN 204852332U CN 201520569684 U CN201520569684 U CN 201520569684U CN 204852332 U CN204852332 U CN 204852332U
- Authority
- CN
- China
- Prior art keywords
- annulus
- ring
- rubber seal
- groove
- buckle
- 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
Abstract
The utility model discloses a rubber seal, including first ring, draw -in groove, second ring, a first cylinder section of thick bamboo, U type groove, the draw -in groove is located between first ring and the second ring, and a first cylinder section of thick bamboo is connected with the second ring, and the one end in U type groove is connected on a first cylinder section of thick bamboo, is equipped with first screw on the first ring, is equipped with the second screw on the second ring. The utility model discloses sealing performance is excellent, and is effectual, is difficult for appearing the oil leak and leaks, has solved the clearance problem that the sealing washer brought in the mould manufacturing to the life of bearing has been improved.
Description
Technical field
The utility model relates to a kind of seal ring, particularly relates to a kind of rubber seal.
Background technique
In industrial machinery, most mechanical part needs to use seal ring to prevent the pollution of lubricant leakage in each lubrication system environment to external world, current most seal ring is suppressed out by mould process, owing to having certain small―gap suture between mould in pressing process, utilization process Zhong Shui and oil may appear from gap, cause sealing ring tightness poor, the function such as anticorrosion reduces, and makes bearing reduce the life-span.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of rubber seal, and its sealability is excellent, effective, not easily occurs that leakage of oil is leaked, solves the clearance issues that seal ring brings in Making mold, thus improve the working life of bearing.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of rubber seal, it is characterized in that, comprise the first annulus, draw-in groove, the second annulus, the first cylindrical drum, U-type groove, draw-in groove is between the first annulus and the second annulus, first cylindrical drum is connected with the second annulus, one end of U-type groove is connected in the first cylindrical drum, and the first annulus is provided with the first screw, and the second annulus is provided with the second screw.
Preferably, described rubber seal also comprises the second cylindrical drum, buckle, arc gap, chassis, three cylindrical cylinder, one end of second cylindrical drum is connected on the other end of U-type groove, three cylindrical cylinder is connected with the other end of the second cylindrical drum, buckle is positioned at three cylindrical cylinder side, arc gap is between buckle and three cylindrical cylinder, and rounded under chassis is positioned at three cylindrical cylinder, buckle is provided with hole clipping.
Positive progressive effect of the present utility model is: basis is practical is provided with U-type groove, solve the situation of poor sealing, afterbody is provided with buckle simultaneously, so conveniently deposit and when fixing, add the frictional force with the mouth of pipe, even if there is slight damage also can not affect the reliability of sealing, fast, operating procedure is easy, improves working life in adapter.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model rubber seal.
Embodiment
The utility model preferred embodiment is provided, to describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, this practical rubber seal comprises the first annulus 1, draw-in groove 2, second annulus 3, first cylindrical drum 4, U-type groove 5, draw-in groove 2 is between the first annulus 1 and the second annulus 3, first cylindrical drum 4 is connected with the second annulus 3, one end of U-type groove 5 is connected in the first cylindrical drum 4, first annulus 1 is provided with the first screw 12, second annulus 3 and is provided with the second screw 13.U-type groove 5 can hold the expectation that rubber seal body is extruded rear section, to ensure the sealability sealing position, avoid element causes poor sealing after mounting situation owing to assembling improper generation wrinkle, draw-in groove 2 between annulus is fairly simple easy to operate in assembly process, avoids the damage to parts in cargo handling process.First screw 12 and the second screw 13 pairs of annulus play fixation.
Rubber seal also comprises the second cylindrical drum 6, buckle 7, arc gap 9, chassis 10, three cylindrical cylinder 11, one end of second cylindrical drum 6 is connected on the other end of U-type groove 5, three cylindrical cylinder 11 is connected with the other end of the second cylindrical drum 6, buckle 7 is positioned at three cylindrical cylinder 11 side, arc gap 9 is between buckle 7 and three cylindrical cylinder 11, chassis 10 is positioned at three cylindrical cylinder 11 times and rounded, and buckle 7 is provided with hole clipping 8.The not used time, conveniently deposited by hole clipping 8.Stabilization is played on chassis, and buckle 7 makes seal ring be fixed on parts should not to rock.
Above-described specific embodiment; the technical problem of solution of the present utility model, technological scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a rubber seal, it is characterized in that, comprise the first annulus, draw-in groove, the second annulus, the first cylindrical drum, U-type groove, draw-in groove is between the first annulus and the second annulus, first cylindrical drum is connected with the second annulus, one end of U-type groove is connected in the first cylindrical drum, and the first annulus is provided with the first screw, and the second annulus is provided with the second screw.
2. rubber seal as claimed in claim 1, it is characterized in that, described rubber seal also comprises the second cylindrical drum, buckle, arc gap, chassis, three cylindrical cylinder, one end of second cylindrical drum is connected on the other end of U-type groove, three cylindrical cylinder is connected with the other end of the second cylindrical drum, and buckle is positioned at three cylindrical cylinder side, and arc gap is between buckle and three cylindrical cylinder, rounded under chassis is positioned at three cylindrical cylinder, buckle is provided with hole clipping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569684.7U CN204852332U (en) | 2015-08-02 | 2015-08-02 | Rubber seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569684.7U CN204852332U (en) | 2015-08-02 | 2015-08-02 | Rubber seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204852332U true CN204852332U (en) | 2015-12-09 |
Family
ID=54742878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520569684.7U Expired - Fee Related CN204852332U (en) | 2015-08-02 | 2015-08-02 | Rubber seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204852332U (en) |
-
2015
- 2015-08-02 CN CN201520569684.7U patent/CN204852332U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160802 |