TWI456127B - 密封總成 - Google Patents
密封總成 Download PDFInfo
- Publication number
- TWI456127B TWI456127B TW100125781A TW100125781A TWI456127B TW I456127 B TWI456127 B TW I456127B TW 100125781 A TW100125781 A TW 100125781A TW 100125781 A TW100125781 A TW 100125781A TW I456127 B TWI456127 B TW I456127B
- Authority
- TW
- Taiwan
- Prior art keywords
- sealing
- slinger
- shaft
- eccentric body
- sealing seat
- Prior art date
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing means
- F16J15/3452—Pressing means the pressing force resulting from the action of a spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/07—Adaptation of roll neck bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/005—Cantilevered roll stands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/07—Adaptation of roll neck bearings
- B21B31/078—Sealing devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Devices (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Of Bearings (AREA)
- Joints Allowing Movement (AREA)
Claims (8)
- 一種密封總成，係使用在一外殼與一從該外殼往外突出的可旋轉軸之間，該軸被承裝在一偏心匣體中旋轉，該偏心匣體係可旋轉地進行調整，該密封總成包括：一圓形拋油環被安裝在該軸上隨該軸一起旋轉，該拋油環具有沿徑向往外突出的凸緣，該等凸緣之間形成一軸向空間；一密封座，環繞該拋油環，該密封座具有沿軸向隔開之第一及第二內緣邊沿徑向往內突入該拋油環的該凸緣之間的空間內；密封環，被該內緣邊承住；及用於彈性地強迫該內緣邊隔開藉以維持該密封環與該拋油環之凸緣接觸的手段。
- 如申請專利範圍第1項之密封總成，另包括一密封板固定到該外殼且形成一圓形開口沿軸向與該偏心匣體之旋轉軸心對齊，該密封座被該密封板支撐且可在該圓形開口內旋轉，該密封座之該第一及該第二內緣邊及承住於其上的該密封環係相對於該圓形開口為偏心地配置且與該軸之旋轉軸心對齊。
- 如申請專利範圍第1項之密封總成，更包括用於將該密封座可旋轉地固定到該偏心匣體的定位手段。
- 如申請專利範圍第3項之密封總成，其中該定位手段包括一銷從該密封座突出進入該偏心匣體中之一開口。
- 如申請專利範圍第2項之密封總成，其中該密封座包括一圓板，該第一內緣邊包括該圓板之一體部分，且該第二內緣邊包括一環狀元件，該環狀元件與該圓板分離且支撐在該圓板之一內緣上。
- 如申請專利範圍第1項之密封總成，其中彈性地強迫該第一及第二內緣邊隔開的該手段包括安裝在該拋油環周圍沿著圓周隔開之位置的柏維墊圈組件。
- 如申請專利範圍第4項之密封總成，其中該開口係構成用以容納該銷之樞轉運動。
- 一種密封總成，係使用在一外殼與一從該外殼往外突出的可旋轉軸之間，該軸被承裝在一偏心匣體中旋轉，該偏心匣體係可旋轉地進行調整，該密封總成包括：一圓形拋油環被安裝在該軸上隨該軸一起旋轉，該拋油環具有沿徑向往外突出的凸緣，該等凸緣之間形成一軸向空間；一密封端板，被固定到該外殼且形成一與該偏心匣體之旋轉軸心相對齊之圓形開口；一密封座，環繞該拋油環，被密封端板所支撐，並可在圓形開口上旋轉，且具有沿軸向隔開之第一及第二內緣邊沿徑向往內突入該拋油環的該凸緣之間的空間內；定位手段，用於將該密封座可旋轉地固定到該偏心匣體，該定位手段包括一銷從該密封座突入該偏心匣體中之一開口，該銷及該開口係構成用以容納該銷 相對於該偏心匣體之樞轉運動；密封環，被該密封座之內緣邊承住；及用於彈性地強迫該內緣邊隔開藉以維持該密封環與該拋油環之凸緣接觸的手段。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/841,777 US8740462B2 (en) | 2010-07-22 | 2010-07-22 | Seal assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201211427A TW201211427A (en) | 2012-03-16 |
| TWI456127B true TWI456127B (zh) | 2014-10-11 |
Family
ID=44584610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100125781A TWI456127B (zh) | 2010-07-22 | 2011-07-21 | 密封總成 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8740462B2 (zh) |
| EP (1) | EP2595767B1 (zh) |
| JP (1) | JP5738409B2 (zh) |
| KR (1) | KR101781243B1 (zh) |
| CN (1) | CN103052452B (zh) |
| BR (1) | BR112013001570B1 (zh) |
| CA (1) | CA2805903C (zh) |
| ES (1) | ES2551743T3 (zh) |
| MX (1) | MX2013000812A (zh) |
| PL (1) | PL2595767T3 (zh) |
| RU (1) | RU2593240C2 (zh) |
| TW (1) | TWI456127B (zh) |
| WO (1) | WO2012012077A1 (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2926259C (en) | 2013-10-10 | 2018-05-01 | Weir Slurry Group, Inc. | Shaft seal assembly with contaminant detection system |
| EP3110452B1 (en) * | 2014-02-27 | 2021-12-15 | B-organic Films Corp. | Bioactive agents included in functionalized starch having a single helix v-structure |
| CN105363788A (zh) * | 2015-12-17 | 2016-03-02 | 重庆麦拓科技有限公司 | 一种轧机及其轧辊轴与辊箱的密封结构 |
| EP3508762A4 (en) * | 2017-08-24 | 2020-04-29 | National University Corporation Saitama University | SEALING DEVICE |
| DE102018202220A1 (de) | 2018-02-13 | 2019-08-14 | Bayerische Motoren Werke Aktiengesellschaft | Lagerungs- und Dichtungsanordnung einer Welle an einem Bauelement, insbesondere für ein Kraftfahrzeug |
| CN110778725B (zh) * | 2019-11-22 | 2021-08-17 | 江门市鑫辉特种密封科技有限公司 | 用于高速线材轧机的密封装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2210823A (en) * | 1939-12-29 | 1940-08-06 | Victor Mfg & Gasket Co | Laterally expanded oil seal |
| US3892446A (en) * | 1974-04-29 | 1975-07-01 | Morgan Construction Co | Shaft seal |
| US4702626A (en) * | 1985-12-19 | 1987-10-27 | Skf Gmbh | Sealing rolling bearing |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2877029A (en) * | 1953-03-14 | 1959-03-10 | George H Peguet | Shaft packings |
| US2950932A (en) * | 1957-01-14 | 1960-08-30 | Syntron Co | Strut bearing seal |
| US2888281A (en) * | 1957-01-23 | 1959-05-26 | Chicago Rawhide Mfg Co | Self-compensating seal |
| US3029081A (en) * | 1957-05-17 | 1962-04-10 | Borg Warner | Seal |
| US2906565A (en) | 1958-03-12 | 1959-09-29 | United States Steel Corp | Bearing seal for rolling mill roll |
| US3090629A (en) * | 1960-03-16 | 1963-05-21 | Cons Coal Company | Fluid seal |
| US3275334A (en) * | 1963-12-18 | 1966-09-27 | Continental Illinois Nat Bank | O-ring rotary seal construction |
| US3368819A (en) * | 1965-02-03 | 1968-02-13 | Timken Roller Bearing Co | Dual face rotary shaft seal assembly |
| US3523692A (en) * | 1967-05-17 | 1970-08-11 | Timken Roller Bearing Co | Patterned sealing face for shaft seals |
| US3511511A (en) * | 1968-01-16 | 1970-05-12 | Rex Chainbelt Inc | Lip-type cartridge seal having separate axial and radial spring systems |
| US3811688A (en) * | 1971-12-28 | 1974-05-21 | Basil Smith Seals Ltd | Mechanical seal for rotary shaft |
| FI61558C (fi) * | 1977-09-14 | 1982-08-10 | Painetekniikka Oy | Mekanisk axeltaetning |
| GB2072278B (en) * | 1980-03-18 | 1983-10-05 | Angus George Co Ltd | Rotary fluid seals |
| US4501429A (en) * | 1983-03-30 | 1985-02-26 | Garlock Inc. | Mechanical seal flush agitator and wear monitor for mechanical seals |
| DE3721265A1 (de) * | 1987-06-27 | 1989-01-12 | Schloemann Siemag Ag | Dichtungsvorrichtung fuer walzenlager in dressiergeruesten |
| JPH05242Y2 (zh) * | 1988-01-11 | 1993-01-06 | ||
| US4910987A (en) | 1989-02-27 | 1990-03-27 | Morgan Construction Company | Roll neck face seal for cantilevered rolling mill |
| SU1669119A1 (ru) * | 1989-04-11 | 1999-08-20 | С.Н. Кудрявцев | Уплотнение подшипника жидкостного трения |
| JPH04258521A (ja) * | 1991-02-08 | 1992-09-14 | Sumitomo Metal Ind Ltd | 溶融めっき浴中のロール支持装置 |
| DK172332B1 (da) * | 1995-05-24 | 1998-03-23 | Apv Fluid Handling Horsens As | Centrifugalpumpe med akseltætning |
| JP2003227522A (ja) * | 2002-02-04 | 2003-08-15 | Ntn Corp | 軸受密封装置 |
| US6783131B2 (en) * | 2003-01-31 | 2004-08-31 | Morgan Construction Company | Neck seal |
| JP4226401B2 (ja) * | 2003-07-22 | 2009-02-18 | 株式会社神戸製鋼所 | 圧延機のロールネック用オイルシール |
| JP4861193B2 (ja) * | 2004-01-30 | 2012-01-25 | フェデラル−モーグル コーポレイション | シールアセンブリ |
| BRPI0807124A8 (pt) * | 2007-01-29 | 2016-05-03 | Sms Siemag Ag | Vedação de munhão para mancal de rolos |
-
2010
- 2010-07-22 US US12/841,777 patent/US8740462B2/en active Active
-
2011
- 2011-06-23 WO PCT/US2011/041555 patent/WO2012012077A1/en active Application Filing
- 2011-06-23 ES ES11729853.9T patent/ES2551743T3/es active Active
- 2011-06-23 BR BR112013001570-5A patent/BR112013001570B1/pt active IP Right Grant
- 2011-06-23 EP EP11729853.9A patent/EP2595767B1/en active Active
- 2011-06-23 CA CA2805903A patent/CA2805903C/en active Active
- 2011-06-23 KR KR1020137001505A patent/KR101781243B1/ko active IP Right Grant
- 2011-06-23 RU RU2013107510/02A patent/RU2593240C2/ru not_active IP Right Cessation
- 2011-06-23 PL PL11729853T patent/PL2595767T3/pl unknown
- 2011-06-23 JP JP2013520716A patent/JP5738409B2/ja active Active
- 2011-06-23 CN CN201180038428.XA patent/CN103052452B/zh not_active Expired - Fee Related
- 2011-06-23 MX MX2013000812A patent/MX2013000812A/es active IP Right Grant
- 2011-07-21 TW TW100125781A patent/TWI456127B/zh active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2210823A (en) * | 1939-12-29 | 1940-08-06 | Victor Mfg & Gasket Co | Laterally expanded oil seal |
| US3892446A (en) * | 1974-04-29 | 1975-07-01 | Morgan Construction Co | Shaft seal |
| US4702626A (en) * | 1985-12-19 | 1987-10-27 | Skf Gmbh | Sealing rolling bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| US8740462B2 (en) | 2014-06-03 |
| US20120018956A1 (en) | 2012-01-26 |
| KR101781243B1 (ko) | 2017-10-10 |
| KR20130136958A (ko) | 2013-12-13 |
| CA2805903C (en) | 2019-03-05 |
| RU2593240C2 (ru) | 2016-08-10 |
| BR112013001570B1 (pt) | 2021-01-19 |
| ES2551743T3 (es) | 2015-11-23 |
| EP2595767A1 (en) | 2013-05-29 |
| MX2013000812A (es) | 2013-02-27 |
| PL2595767T3 (pl) | 2016-03-31 |
| CN103052452B (zh) | 2015-12-09 |
| TW201211427A (en) | 2012-03-16 |
| BR112013001570A2 (pt) | 2016-05-10 |
| EP2595767B1 (en) | 2015-09-16 |
| RU2013107510A (ru) | 2014-08-27 |
| JP2013532582A (ja) | 2013-08-19 |
| CA2805903A1 (en) | 2012-01-26 |
| JP5738409B2 (ja) | 2015-06-24 |
| CN103052452A (zh) | 2013-04-17 |
| WO2012012077A1 (en) | 2012-01-26 |
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