CN104613174A - High-sealing type sealing ring - Google Patents
High-sealing type sealing ring Download PDFInfo
- Publication number
- CN104613174A CN104613174A CN201510048639.1A CN201510048639A CN104613174A CN 104613174 A CN104613174 A CN 104613174A CN 201510048639 A CN201510048639 A CN 201510048639A CN 104613174 A CN104613174 A CN 104613174A
- Authority
- CN
- China
- Prior art keywords
- sealing
- seal ring
- ring
- section
- sealing ring
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses a high-sealing type sealing ring. The radial section of the high-sealing type sealing ring is of a star-shaped structure. The high-sealing type sealing ring has the advantages that the circular section of a traditional seal ring is arranged into the section of the star-shaped structure, the high-sealing type sealing ring can adapt to seal grooves of various types, the sealing area is enlarged, the sealing performance is improved, the structure is simple, and use is convenient.
Description
Technical field
The present invention relates to seal ring technical field, especially a kind of high-sealed seal ring.
Background technique
The circular cowling that seal ring is made up of one or several part, to be fixed on a lasso of bearing or packing ring and with another lasso or washer contacts or form narrow labyrinth clearance, prevents lubricant oil from spilling and foreign object invades.Seal ring is a kind of cross section is circular rubber ring, because its cross section is O type, therefore is called O RunddichtringO.It is most popular one in hydraulic and pneumatic transmission system.General employing nitrile butadiene rubber, natural rubber, neoprene, ethylene propylene rubber, fluorine rubber, silicone rubber and Blend rubber manufacture.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of high-sealed seal ring, structure is ingenious, easy to use.
In order to realize foregoing invention object, the invention provides following technological scheme: a kind of high-sealed seal ring, its radial cross section is star structure.
Further, the corner of this star structure is arranged in pairs along the axis of seal ring and radial direction respectively.
Compared with prior art, the present invention has the following advantages: the seal ring in conventional cross-section being circle, is set to the cross section of star structure, can adapts to the seal groove of various model, and increase sealing area, improve sealability; Structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of high-sealed seal ring of the present invention;
Fig. 2 is A-A direction view in Fig. 1.
Embodiment
Describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
A kind of high-sealed seal ring 1 as illustrated in fig. 1 and 2, its radial cross section is star structure, and the corner of this star structure is arranged in pairs along the axis of seal ring 1 and radial direction respectively.
In use, by axially two jiaos and the mounting groove Matching installation of high-sealed seal ring 1, radial upper two jiaos forming surface can seal well, improve sealability, easily operate.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. a high-sealed seal ring, is characterized in that: its radial cross section is star structure.
2. high-sealed seal ring as claimed in claim 1, is characterized in that: the corner of this star structure is arranged in pairs along the axis of seal ring and radial direction respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510048639.1A CN104613174A (en) | 2015-01-30 | 2015-01-30 | High-sealing type sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510048639.1A CN104613174A (en) | 2015-01-30 | 2015-01-30 | High-sealing type sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104613174A true CN104613174A (en) | 2015-05-13 |
Family
ID=53147764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510048639.1A Pending CN104613174A (en) | 2015-01-30 | 2015-01-30 | High-sealing type sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104613174A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869741A (en) * | 2018-05-29 | 2018-11-23 | 浙江澳尔法机械制造有限公司 | A kind of band sealing featheredge rubber parts and the molding die for making the rubber parts |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2042516A6 (en) * | 1969-05-09 | 1971-02-12 | Angus George Co Ltd | |
| US6375414B1 (en) * | 1997-04-30 | 2002-04-23 | Alcan International Limited | Seal for a pump, and a pump comprising the seal |
| CN102138002A (en) * | 2008-07-03 | 2011-07-27 | 罗伯特·博世有限公司 | Piston pump |
| CN202195054U (en) * | 2011-09-19 | 2012-04-18 | 金坛市德博密封技术有限公司 | I-shaped damping seal ring |
| CN202203392U (en) * | 2011-09-16 | 2012-04-25 | 金坛市德博密封技术有限公司 | X-shaped shock-absorbing seal ring |
| CN202746594U (en) * | 2012-06-20 | 2013-02-20 | 成都科兴密封技术有限公司 | Piston rod sealing device |
| CN104455414A (en) * | 2013-09-15 | 2015-03-25 | 南京大五教育科技有限公司 | X seal ring with magnetic fluid |
-
2015
- 2015-01-30 CN CN201510048639.1A patent/CN104613174A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2042516A6 (en) * | 1969-05-09 | 1971-02-12 | Angus George Co Ltd | |
| US6375414B1 (en) * | 1997-04-30 | 2002-04-23 | Alcan International Limited | Seal for a pump, and a pump comprising the seal |
| CN102138002A (en) * | 2008-07-03 | 2011-07-27 | 罗伯特·博世有限公司 | Piston pump |
| CN202203392U (en) * | 2011-09-16 | 2012-04-25 | 金坛市德博密封技术有限公司 | X-shaped shock-absorbing seal ring |
| CN202195054U (en) * | 2011-09-19 | 2012-04-18 | 金坛市德博密封技术有限公司 | I-shaped damping seal ring |
| CN202746594U (en) * | 2012-06-20 | 2013-02-20 | 成都科兴密封技术有限公司 | Piston rod sealing device |
| CN104455414A (en) * | 2013-09-15 | 2015-03-25 | 南京大五教育科技有限公司 | X seal ring with magnetic fluid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869741A (en) * | 2018-05-29 | 2018-11-23 | 浙江澳尔法机械制造有限公司 | A kind of band sealing featheredge rubber parts and the molding die for making the rubber parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104653777A (en) | Rubber seal ring | |
| CN104747725A (en) | O-shaped seal ring | |
| CN203770422U (en) | Axial shock absorption bearing with O-shaped ring on outer ring | |
| CN104613174A (en) | High-sealing type sealing ring | |
| CN203441916U (en) | Direction adjustable oil bolt assembly | |
| CN203906547U (en) | Dustproof bearing | |
| CN208185249U (en) | A kind of four lip seal anti-dust seals | |
| CN104595487A (en) | Seal ring | |
| CN204572797U (en) | A kind of stuffing box bearing with annular knurl design | |
| CN107588195A (en) | Sealing ring | |
| CN204243702U (en) | A kind of sealing ring of protecting pipe | |
| CN202125615U (en) | Reed-free framework type oil seal | |
| CN204647244U (en) | The sealing structure of shaft end of running shaft | |
| CN202118260U (en) | Split oil seal with double outer lip opening and without framework | |
| CN204253624U (en) | The cover plate of built-in seal ring | |
| CN203892385U (en) | Bearing with dustproof structure | |
| AU2015101364A4 (en) | A Sealing and dust-proof structure for electric push rod | |
| CN104061244A (en) | Novel railway hub bearing labyrinth oil seal | |
| CN204458851U (en) | A kind of roller bearing with dust reduction capability | |
| CN204284458U (en) | A kind of structure preventing automobile ball pivot dust-proof cover from sliding | |
| CN204175795U (en) | A kind of drive mechanism | |
| CN204253608U (en) | A kind of hub-bearing unit of high speed high-mechanic | |
| CN203176364U (en) | Oil seal with multiple dust prevention lips and felt | |
| CN203847555U (en) | Bearing with sealing | |
| CN203161827U (en) | Grooveless low-noise ball bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150513 |
|
| RJ01 | Rejection of invention patent application after publication |