CN104197007A - Centrifugal adjustment self-lubricating rubber sealing ring - Google Patents
Centrifugal adjustment self-lubricating rubber sealing ring Download PDFInfo
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- CN104197007A CN104197007A CN201410454399.0A CN201410454399A CN104197007A CN 104197007 A CN104197007 A CN 104197007A CN 201410454399 A CN201410454399 A CN 201410454399A CN 104197007 A CN104197007 A CN 104197007A
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- centrifugal
- valve
- rubber seal
- fixedly connected
- protruding cavity
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Abstract
The invention relates to a centrifugal adjustment self-lubricating rubber sealing ring which comprises a rubber sealing ring body, an annular oil tank arranged inside the rubber sealing ring body, a centrifugal valve arranged in the annular oil tank, an adjustment valve and an oil injecting opening formed in the upper end of the annular oil tank. A first convex cavity where the centrifugal valve is installed is formed in the inner side wall of the annular oil tank, and a second convex cavity where the adjustment valve is installed is formed in the outer side wall of the annular oil tank. The centrifugal valve comprises a valve body, a limiting cylinder, a reset spring and a movement block. The limiting cylinder is fixedly connected with the movement block, the reset spring is arranged inside the limiting cylinder, one end of the reset spring is fixedly connected with the valve body, the other end of the reset spring is fixedly connected with the movement block, and the valve body is connected with an oil outlet formed in the side wall of the first convex cavity in an abutting-against mode. The centrifugal adjustment self-lubricating rubber sealing ring is reasonable in structure, lubricating oil can be injected in a rotating centrifuging mode, and injecting flow of the lubricating oil can be adjusted.
Description
Technical field
The present invention relates to lubrication and seal field, especially a kind of centrifugal adjusting selflubricating rubber seal.
Background technique
Rubber accessory is as the important component part of automobile, day by day vigorous in the automotive industry market demand.Automotive industry as Chinese national economy pillar industry presented high speed development state in recent years always.Within 2009, China's automobile volume of production and marketing has all exceeded the U.S. and Japan, leaps to the first in the world.This is to a rubber industry huge market beyond doubt.Automobile backbone sealing ring, to design by composition and engineering, in forming process, make skeleton and the moulding of rubber integrated vulcanizing, product has good sealing and endures property, in compressing using process for a long time, distortion is less, can keep long-term sealing effect, there is larger technical advantage and the market advantage.
But, after the axis body of High Rotation Speed or bearing seal, being difficult to its perfusion lubricating oil, lubricating oil easily throws away, the undesirable operation inconvenience of seal lubrication effect.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the problem of above-mentioned middle existence, provide a kind of centrifugal adjusting selflubricating rubber seal, it is rational in infrastructure, can pour into lubricating oil by rotary and centrifugal type, and can regulate lubricating oil irrigation flow.
The technical solution adopted for the present invention to solve the technical problems is: a kind of centrifugal adjusting selflubricating rubber seal, comprise rubber seal, be arranged on rubber seal inside annular fuel tank, be arranged on centrifugal valve, the modulating valve in annular fuel tank and be arranged on the pouring orifice of annular fuel tank upper end, the madial wall of described annular fuel tank is provided with the first protruding cavity for centrifugal valve is installed, and outer side wall is provided with the second protruding cavity for modulating valve is installed;
Described centrifugal valve comprises valve body, positioning cylinder, Returnning spring and moving block; Described positioning cylinder is to be fixedly connected with moving block; Described Returnning spring is arranged on the inside of positioning cylinder, and its one end is fixedly connected with valve body, and the other end is fixedly connected with moving block; Described valve body is and the mutual butt of the oil outlet that is arranged on the first protruding cavity wall;
Described modulating valve is arranged on the outside of the second protruding cavity, and the second protruding inside cavity is stretched in its one end; Described modulating valve is to be threaded with the second protruding cavity; One end of described modulating valve is to be fixedly connected with moving block;
Described rubber seal inwall is provided with some striped occlusal cribs; Described striped occlusal crib bottom is provided with the oil transportation channel being interconnected with oil outlet.
As preferred scheme, the second described protruding cavity and the inner side surface of modulating valve joint are provided with seal ring.
As preferred scheme, described striped occlusal crib is three.
As preferred scheme, described annular fuel tank is that Elastic Steel is made.
The invention has the beneficial effects as follows: a kind of centrifugal adjusting selflubricating rubber seal, adopt centrifugal valve sealing oil outlet, in the time of the rotation of sealing axis body, centrifugal valve is under centrifugal action, open oil outlet, reach the effect how lubricating oil pours into, modulating valve, for controlling the position of positioning cylinder, Returnning spring and moving block, can cut out or open oil outlet and can regulate lubricating oil irrigation flow.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the centrifugal adjusting selflubricating of one of the present invention rubber seal overall structure schematic diagram.
Accompanying drawing acceptance of the bid note is described below: 1, rubber seal, 11, striped occlusal crib, 12, oil transportation channel, 2, annular fuel tank, 21, pouring orifice, 22, the first protruding cavity, 23, the second protruding cavity, 24, oil outlet, 25, seal ring, 3, centrifugal valve, 31, valve body, 32, positioning cylinder, 33, Returnning spring, 34, moving block, 4, modulating valve.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present invention is only described in a schematic way, and therefore it only shows the formation relevant with the present invention.
The centrifugal adjusting selflubricating of one rubber seal as shown in Figure 1, comprise rubber seal 1, be arranged on rubber seal 1 inside annular fuel tank 2, be arranged on centrifugal valve 3, the modulating valve 4 in annular fuel tank 2 and be arranged on the pouring orifice 21 of annular fuel tank 2 upper ends, the madial wall of described annular fuel tank 2 is provided with the first protruding cavity 22 for centrifugal valve 3 is installed, and outer side wall is provided with the second protruding cavity 23 for modulating valve 4 is installed; Described centrifugal valve 3 comprises valve body 31, positioning cylinder 32, Returnning spring 33 and moving block 34; Described positioning cylinder 32 is to be fixedly connected with moving block 34; Described Returnning spring 33 is arranged on the inside of positioning cylinder 32, and its one end is fixedly connected with valve body 31, and the other end is fixedly connected with moving block 34; Described valve body 31 is and the mutual butt of oil outlet 24 that is arranged on the first protruding cavity 22 sidewalls; Described modulating valve 4 is arranged on the outside of the second protruding cavity 23, and the second protruding cavity 23 inside are stretched in its one end; Described modulating valve 4 is to be threaded with the second protruding cavity 23; One end of described modulating valve 4 is to be fixedly connected with moving block 34; Described rubber seal 1 inwall is provided with some striped occlusal cribs 11; Described striped occlusal crib 11 bottoms are provided with the oil transportation channel 12 being interconnected with oil outlet 24.
The second described protruding cavity 23 is provided with seal ring 25 with the inner side surface of modulating valve 4 joints.Described striped occlusal crib 11 is three.Described annular fuel tank 2 is that Elastic Steel is made.
The centrifugal adjusting selflubricating of one of the present invention rubber seal, adopt centrifugal valve 3 to seal oil outlet 24, in the time of the rotation of sealing axis body, centrifugal valve 3 is under centrifugal action, open oil outlet 24, reach the effect how lubricating oil pours into, modulating valve 4, for controlling the position of positioning cylinder 32, Returnning spring 33 and moving block 34, can cut out or open oil outlet 24 and can regulate lubricating oil irrigation flow.
Taking above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this invention technological thought, carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (4)
1. a centrifugal adjusting selflubricating rubber seal, it is characterized in that: comprise rubber seal (1), be arranged on the inner annular fuel tank (2) of rubber seal (1), be arranged on centrifugal valve (3), the modulating valve (4) in annular fuel tank (2) and be arranged on the pouring orifice (21) of annular fuel tank (2) upper end, the madial wall of described annular fuel tank (2) is provided with the first protruding cavity (22) for centrifugal valve (3) is installed, and outer side wall is provided with the second protruding cavity (23) for modulating valve (4) is installed;
Described centrifugal valve (3) comprises valve body (31), positioning cylinder (32), Returnning spring (33) and moving block (34); Described positioning cylinder (32) is to be fixedly connected with moving block (34); Described Returnning spring (33) is arranged on the inside of positioning cylinder (32), and its one end is fixedly connected with valve body (31), and the other end is fixedly connected with moving block (34); Described valve body (31) is and oil outlet (24) butt mutually that is arranged on the first protruding cavity (22) sidewall;
Described modulating valve (4) is arranged on the outside of the second protruding cavity (23), and the second protruding cavity (23) inside is stretched in its one end; Described modulating valve (4) is to be threaded with the second protruding cavity (23); One end of described modulating valve (4) is to be fixedly connected with moving block (34);
Described rubber seal (1) inwall is provided with some striped occlusal cribs (11); Described striped occlusal crib (11) bottom is provided with the oil transportation channel (12) being interconnected with oil outlet (24).
2. the centrifugal adjusting selflubricating of one according to claim 1 rubber seal, is characterized in that: the second described protruding cavity (23) is provided with seal ring (25) with the inner side surface of modulating valve (4) joint.
3. the centrifugal adjusting selflubricating of one according to claim 1 rubber seal, is characterized in that: described striped occlusal crib (11) is three.
4. the centrifugal adjusting selflubricating of one according to claim 1 rubber seal, is characterized in that: described annular fuel tank (2) is that Elastic Steel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410454399.0A CN104197007B (en) | 2014-09-08 | 2014-09-08 | A kind of centrifugal regulation self-lubricating rubber seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410454399.0A CN104197007B (en) | 2014-09-08 | 2014-09-08 | A kind of centrifugal regulation self-lubricating rubber seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104197007A true CN104197007A (en) | 2014-12-10 |
| CN104197007B CN104197007B (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410454399.0A Active CN104197007B (en) | 2014-09-08 | 2014-09-08 | A kind of centrifugal regulation self-lubricating rubber seal |
Country Status (1)
| Country | Link |
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| CN (1) | CN104197007B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575481A (en) * | 2017-07-25 | 2018-01-12 | 盐城美希密封件有限公司 | A kind of bearing block lubrication and seal circle |
| CN108079659A (en) * | 2017-12-18 | 2018-05-29 | 重庆中色新材料有限公司 | A kind of settler |
| CN110201805A (en) * | 2019-05-16 | 2019-09-06 | 深圳市中科智诚科技有限公司 | A kind of coal mine process equipment with long service life with choke preventing function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131002Y (en) * | 1992-07-19 | 1993-04-28 | 金晓军 | Grease cup |
| US5598902A (en) * | 1996-04-01 | 1997-02-04 | Lin; Chen-Yu | Automatic lubricator |
| CN101818849A (en) * | 2010-04-22 | 2010-09-01 | 中国科学院长春光学精密机械与物理研究所 | Oil storage and actively oil supply integrated device for space flywheel |
| CN102588724A (en) * | 2012-03-09 | 2012-07-18 | 三一重机有限公司 | Pressure-controllable oiling device for tension device |
-
2014
- 2014-09-08 CN CN201410454399.0A patent/CN104197007B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131002Y (en) * | 1992-07-19 | 1993-04-28 | 金晓军 | Grease cup |
| US5598902A (en) * | 1996-04-01 | 1997-02-04 | Lin; Chen-Yu | Automatic lubricator |
| CN101818849A (en) * | 2010-04-22 | 2010-09-01 | 中国科学院长春光学精密机械与物理研究所 | Oil storage and actively oil supply integrated device for space flywheel |
| CN102588724A (en) * | 2012-03-09 | 2012-07-18 | 三一重机有限公司 | Pressure-controllable oiling device for tension device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575481A (en) * | 2017-07-25 | 2018-01-12 | 盐城美希密封件有限公司 | A kind of bearing block lubrication and seal circle |
| CN108079659A (en) * | 2017-12-18 | 2018-05-29 | 重庆中色新材料有限公司 | A kind of settler |
| CN110201805A (en) * | 2019-05-16 | 2019-09-06 | 深圳市中科智诚科技有限公司 | A kind of coal mine process equipment with long service life with choke preventing function |
| CN110201805B (en) * | 2019-05-16 | 2020-12-18 | 嘉兴觅特电子商务有限公司 | Long service life's colliery processing equipment that has anti-blocking function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104197007B (en) | 2016-09-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Lianxiang Inventor after: Yi Dajun Inventor before: Zhou Xianglian Inventor before: Yi Dajun |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHOU XIANGLIAN YI DAJUN TO: ZHOU LIANXIANG YI DAJUN |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213200, Huafeng Road, Jintan Economic Development Zone, Jiangsu, Changzhou 2, China Patentee after: New Changzhou Mstar Technology Ltd Address before: 213200, Huafeng Road, Jintan Economic Development Zone, Jiangsu, Changzhou 2, China Patentee before: JINTAN DEBO SEAL TECHNOLOGY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |