JP6662999B2 - 組合せ円筒コロ軸受 - Google Patents
組合せ円筒コロ軸受 Download PDFInfo
- Publication number
- JP6662999B2 JP6662999B2 JP2018507920A JP2018507920A JP6662999B2 JP 6662999 B2 JP6662999 B2 JP 6662999B2 JP 2018507920 A JP2018507920 A JP 2018507920A JP 2018507920 A JP2018507920 A JP 2018507920A JP 6662999 B2 JP6662999 B2 JP 6662999B2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical roller
- bearing
- end faces
- raceway surface
- center axis
- 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.)
- Active
Links
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race 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
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
- F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the rollers
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
- F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/061—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing mounting a plurality of bearings side by side
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/067—Fixing them in a housing
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/10—Force connections, e.g. clamping
- F16C2226/12—Force connections, e.g. clamping by press-fit, e.g. plug-in
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/07—Fixing them on the shaft or housing with interposition of an element
- F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Description
同軸に並列配置した第1、第2のアンギュラ円筒コロ軸受と、
前記第1、第2のアンギュラ円筒コロ軸受の間に配置した間隔調整板と、
を有しており、
前記第1のアンギュラ円筒コロ軸受では、第1の外輪および第1の内輪の間に形成されている1条の第1のコロ軌道に、複数個の第1の円筒コロが転動可能な状態で挿入されており、
前記第2のアンギュラ円筒コロ軸受では、第2の外輪および第2の内輪の間に形成されている1条の第2のコロ軌道に、複数個の第2の円筒コロが転動可能な状態で挿入されており、
軸受中心軸線の方向から相互に対峙している前記第1、第2の外輪の端面をそれぞれ第1、第2の外輪端面と呼び、前記第1、第2の内輪の端面をそれぞれ第1、第2の内輪端面と呼ぶものとすると、
前記第1、第2の外輪端面および前記第1、第2の内輪端面のうちの一方は前記軸受中心軸線の方向から相互に当接しており、他方の間には前記間隔調整板が挟み込まれていることを特徴としている。
Claims (2)
- 同軸に並列配置した第1、第2のアンギュラ円筒コロ軸受と、
前記第1、第2のアンギュラ円筒コロ軸受の間に配置され、前記第1、第2のアンギュラ円筒コロ軸受のそれぞれにおける内輪側軌道面と外輪側軌道面との間における軸受中心軸線の方向のずれが小さくなるように調整する間隔調整板と、
を有しており、
前記第1のアンギュラ円筒コロ軸受では、第1の外輪の前記外輪側軌道面および第1の内輪の前記内輪側軌道面の間に形成されている1条の第1のコロ軌道に、複数個の第1の円筒コロが転動可能な状態で挿入されており、
前記第2のアンギュラ円筒コロ軸受では、第2の外輪の前記外輪側軌道面および第2の内輪の前記内輪側軌道面の間に形成されている1条の第2のコロ軌道に、複数個の第2の円筒コロが転動可能な状態で挿入されており、
前記軸受中心軸線の方向から相互に対峙している前記第1、第2の外輪の端面をそれぞれ第1、第2の外輪端面と呼び、前記軸受中心軸線の方向から相互に対峙している前記第1、第2の内輪の端面をそれぞれ第1、第2の内輪端面と呼ぶものとすると、
前記第1、第2の外輪端面および前記第1、第2の内輪端面のうちの一方は前記軸受中心軸線の方向から相互に当接しており、他方の間には前記間隔調整板が挟み込まれている組合せ円筒コロ軸受。 - 請求項1において、
前記第1、第2の外輪が、前記第1、第2の外輪端面が当接した状態で圧入固定されている軸受ケースを有し、
前記第1、第2の内輪の前記第1、第2の内輪端面の間に、円盤形状の前記間隔調整板が挟み込まれている組合せ円筒コロ軸受。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2016/060320 WO2017168610A1 (ja) | 2016-03-30 | 2016-03-30 | 組合せ円筒コロ軸受 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017168610A1 JPWO2017168610A1 (ja) | 2018-12-06 |
JP6662999B2 true JP6662999B2 (ja) | 2020-03-11 |
Family
ID=59963696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018507920A Active JP6662999B2 (ja) | 2016-03-30 | 2016-03-30 | 組合せ円筒コロ軸受 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20190055985A1 (ja) |
EP (1) | EP3438481A4 (ja) |
JP (1) | JP6662999B2 (ja) |
KR (1) | KR102156050B1 (ja) |
CN (1) | CN108884866B (ja) |
TW (1) | TWI716538B (ja) |
WO (1) | WO2017168610A1 (ja) |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3986754A (en) * | 1975-08-18 | 1976-10-19 | The Torrington Company | Bearing with axial fit-up ring |
DE3621381A1 (de) * | 1986-06-26 | 1988-01-28 | Skf Gmbh | Zweireihige waelzlagereinheit |
JP3032054B2 (ja) | 1991-08-19 | 2000-04-10 | 日本トムソン株式会社 | アンギュラコンタクト円筒ころ軸受 |
JP4253069B2 (ja) * | 1999-04-30 | 2009-04-08 | 日本トムソン株式会社 | アンギュラコンタクト円筒ころ軸受 |
JP2004060758A (ja) * | 2002-07-29 | 2004-02-26 | Nsk Ltd | 転がり軸受及びロール支持構造 |
JP2006214545A (ja) * | 2005-02-04 | 2006-08-17 | Ntn Corp | 複列転がり軸受および風力発電機用増速機の回転軸支持構造 |
US20090123099A1 (en) * | 2005-03-02 | 2009-05-14 | The Timken Company | Bearing Assembly With a Seal-Forming Bore Clip |
JP2008089124A (ja) * | 2006-10-03 | 2008-04-17 | Nsk Ltd | 組合せころ軸受装置及び隙間調整方法 |
JP2008106891A (ja) * | 2006-10-27 | 2008-05-08 | Ntn Corp | 転がり軸受の予圧調整方法およびその装置 |
US7607836B2 (en) * | 2007-03-16 | 2009-10-27 | Amsted Rail Company, Inc | Seal for railway car journal bearing |
JP2008275027A (ja) * | 2007-04-26 | 2008-11-13 | Denso Corp | 動力伝達装置の製造方法およびその方法で製造された動力伝達装置 |
JPWO2009020087A1 (ja) | 2007-08-09 | 2010-11-04 | Thk株式会社 | 複列ローラ軸受 |
JP5444642B2 (ja) * | 2008-06-18 | 2014-03-19 | 日本精工株式会社 | 組合せ軸受 |
EP2309144A1 (en) * | 2008-07-18 | 2011-04-13 | NTN Corporation | Pressed cage, self-aligning roller bearing, and method of manufacturing pressed cage |
CN201461733U (zh) * | 2009-07-24 | 2010-05-12 | 浙江丽水新亿特自动化技术有限公司 | 双列圆锥滚子轴承以及使用该轴承的平导轨 |
DE102009035750A1 (de) * | 2009-08-01 | 2011-02-03 | Schaeffler Technologies Gmbh & Co. Kg | Einlagerkonstruktion sowie Windkraftanlage mit der Einlagerkonstruktion |
FR2953264B1 (fr) * | 2009-11-30 | 2012-04-06 | Astrium Sas | Entretoises a longueurs ajustees pour roulements |
US20120144939A1 (en) * | 2010-12-13 | 2012-06-14 | Arne Lars Jonas Kullin | Double Bearing Assembly for Rotating Shaft |
CN202158827U (zh) * | 2011-07-01 | 2012-03-07 | 河北省首钢迁安钢铁有限责任公司 | 可调式双列圆锥轴承游隙测量装置 |
IN2014CN02449A (ja) * | 2011-09-02 | 2015-06-19 | Skf Ab | |
JP5875876B2 (ja) * | 2012-01-19 | 2016-03-02 | ナブテスコ株式会社 | 歯車伝動装置 |
CN202756430U (zh) * | 2012-06-19 | 2013-02-27 | 常熟长城轴承有限公司 | 带法兰的双列角接触轴承 |
JP2014020481A (ja) * | 2012-07-19 | 2014-02-03 | Nsk Ltd | アンギュラ玉軸受 |
US9188161B2 (en) * | 2014-03-25 | 2015-11-17 | Aktiebolaget Skf | Rolling bearing comprising at least one multipart ring, notably for a wind turbine, and associated mounting method |
-
2016
- 2016-03-30 EP EP16896830.3A patent/EP3438481A4/en not_active Withdrawn
- 2016-03-30 WO PCT/JP2016/060320 patent/WO2017168610A1/ja active Application Filing
- 2016-03-30 JP JP2018507920A patent/JP6662999B2/ja active Active
- 2016-03-30 KR KR1020187026359A patent/KR102156050B1/ko active IP Right Grant
- 2016-03-30 US US16/080,818 patent/US20190055985A1/en not_active Abandoned
- 2016-03-30 CN CN201680083191.XA patent/CN108884866B/zh active Active
-
2017
- 2017-02-02 TW TW106103495A patent/TWI716538B/zh active
Also Published As
Publication number | Publication date |
---|---|
EP3438481A1 (en) | 2019-02-06 |
KR102156050B1 (ko) | 2020-09-15 |
CN108884866B (zh) | 2020-08-25 |
US20190055985A1 (en) | 2019-02-21 |
TW201734330A (zh) | 2017-10-01 |
JPWO2017168610A1 (ja) | 2018-12-06 |
EP3438481A4 (en) | 2019-11-06 |
WO2017168610A1 (ja) | 2017-10-05 |
KR20180110117A (ko) | 2018-10-08 |
CN108884866A (zh) | 2018-11-23 |
TWI716538B (zh) | 2021-01-21 |
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