JP2012219893A - スラスト軸受用保持器及びスラスト軸受 - Google Patents
スラスト軸受用保持器及びスラスト軸受 Download PDFInfo
- Publication number
- JP2012219893A JP2012219893A JP2011085261A JP2011085261A JP2012219893A JP 2012219893 A JP2012219893 A JP 2012219893A JP 2011085261 A JP2011085261 A JP 2011085261A JP 2011085261 A JP2011085261 A JP 2011085261A JP 2012219893 A JP2012219893 A JP 2012219893A
- Authority
- JP
- Japan
- Prior art keywords
- thrust bearing
- cage
- edge
- outer peripheral
- engagement edge
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 48
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 210000000078 claw Anatomy 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/467—Details of individual pockets, e.g. shape or roller retaining means
-
- 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
- F16C19/30—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 axial load mainly
- F16C19/305—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 axial load mainly consisting of rollers held in a cage
-
- 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
- F16C33/46—Cages for rollers or needles
- F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
- F16C33/541—Details of individual pockets, e.g. shape or roller retaining means
-
- 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
- F16C33/46—Cages for rollers or needles
- F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
- F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
- F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
-
- 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
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
【解決手段】保持器14を構成する環状部材は平板状の鋼板により形成され、その幅方向の中間部分に本体部16が形成され、本体部16の外周縁に本体部の面より低くなった外周係合縁18が設けられ、本体部の周方向等配位置に厚さ方向に貫通した多数のポケット23が設けられ、各ポケット23の内側面にころ13の抜け止め突起25、26が形成された構成とした。
【選択図】図3
Description
[実施形態1]
[実施形態2]
[実施形態3]
12 内輪
13 ころ
14 保持器
15 環状部材
16 本体部
17 段差部
18、18a 外周係合縁
19 段差部
20、20a 内周係合縁
21 軌道面
22 軌道面
23 ポケット
24 内側面
25 抜け止め突起
26 抜け止め突起
27 ツバ
28、28a 係合爪
29 補強片
31 ツバ
32 係合突起
33 溝
34 凹部
35 貫通穴
Claims (12)
- 環状部材の周方向に一定間隔をおいて多数のポケットを設け、前記ポケットにころを収納するようにしたスラスト軸受用保持器において、前記環状部材は平板状の鋼板により形成され、その幅方向の中間部分に一定厚さの本体部が形成され、前記本体部の外周縁に本体部の面より低くなった外周係合縁が設けられ、前記本体部の周方向等配位置に厚さ方向に貫通した前記のポケットが設けられ、各ポケットの内側面にころの抜け止め突起が形成されたことを特徴とするスラスト軸受用保持器。
- 前記外周係合縁が、段差部によって本体部の面より低くなったことを特徴とする請求項1に記載のスラスト軸受用保持器。
- 前記外周係合縁が、テーパ部によって本端部の面より低くなったことを特徴とする請求項1に記載のスラスト軸受用保持器。
- 前記外周係合縁が設けられた面と反対側の面の内周縁に、当該面より低くなった内周係合縁が設けられたことを特徴とする請求項1から3のいずれかに記載のスラスト軸受用保持器。
- 前記内周係合縁が、段差部によって本体部の面より低くなったことを特徴とする請求項4に記載のスラスト軸受用保持器。
- 前記内周係合縁が、テーパ部によって本体部の面より低くなったことを特徴とする請求項4に記載のスラスト軸受用保持器。
- 前記保持器の本体部が、前記ころの直径の0.5〜0.9倍の厚さに形成されたことを特徴とする請求項1から6のいずれかに記載のスラスト軸受用保持器。
- 前記ポケットの保持器径方向の両内側面において、軸方向の両端部にころの抜け止め突起が設けられたことを特徴とする請求項1から7のいずれかに記載のスラスト軸受用保持器。
- 前記本体部のポケット相互間に溝、凹部又は穴のいずれかを設けたことを特徴とする請求項1から8のいずれかに記載のスラスト軸受用保持器。
- 請求項1から9のいずれかに記載のスラスト軸受用保持器を用いたことを特徴とするスラスト軸受。
- 外輪に前記保持器の外周係合縁に係合する係合爪が設けられたことを特徴とする請求項10に記載のスラスト軸受。
- 内輪に前記保持器の内周係合縁に係合する係合爪が設けられたことを特徴とする請求項10又は11に記載のスラスト軸受。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011085261A JP5815971B2 (ja) | 2011-04-07 | 2011-04-07 | スラスト軸受用保持器及びスラスト軸受 |
CN201280016560.5A CN103459869B (zh) | 2011-04-07 | 2012-04-03 | 推力轴承用保持架和推力轴承 |
PCT/JP2012/059109 WO2012137788A1 (ja) | 2011-04-07 | 2012-04-03 | スラスト軸受用保持器及びスラスト軸受 |
US14/006,816 US20140016893A1 (en) | 2011-04-07 | 2012-04-03 | Thrust bearing holder and thrust bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011085261A JP5815971B2 (ja) | 2011-04-07 | 2011-04-07 | スラスト軸受用保持器及びスラスト軸受 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012219893A true JP2012219893A (ja) | 2012-11-12 |
JP2012219893A5 JP2012219893A5 (ja) | 2014-04-10 |
JP5815971B2 JP5815971B2 (ja) | 2015-11-17 |
Family
ID=46969184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011085261A Active JP5815971B2 (ja) | 2011-04-07 | 2011-04-07 | スラスト軸受用保持器及びスラスト軸受 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20140016893A1 (ja) |
JP (1) | JP5815971B2 (ja) |
CN (1) | CN103459869B (ja) |
WO (1) | WO2012137788A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017170590A1 (ja) * | 2016-03-30 | 2017-10-05 | 武蔵精密工業株式会社 | 伝動装置 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6421423B2 (ja) * | 2014-03-05 | 2018-11-14 | 株式会社ジェイテクト | スラスト玉軸受用保持器およびスラスト玉軸受 |
JP6613678B2 (ja) * | 2014-07-28 | 2019-12-04 | 日本精工株式会社 | スラスト軸受及びその製造方法 |
US9777772B2 (en) * | 2014-11-07 | 2017-10-03 | Schaeffler Technologies AG & Co. KG | High capacity axial cylindrical roller cage |
CN105889535A (zh) * | 2014-12-22 | 2016-08-24 | 费希尔久安输配设备(成都)有限公司 | 保持架以及调压阀 |
CN105114464A (zh) * | 2015-09-30 | 2015-12-02 | 河南科技大学 | 一种三排圆柱滚子转盘轴承的整体式保持架 |
JP2017166500A (ja) * | 2016-03-14 | 2017-09-21 | Ntn株式会社 | スラスト軸受 |
CN108150524B (zh) * | 2016-12-06 | 2021-11-05 | 舍弗勒技术股份两合公司 | 推力轴承及用于推力轴承的保持架 |
CN106763148B (zh) * | 2017-03-28 | 2023-03-14 | 京信通信技术(广州)有限公司 | 一种天线 |
DE102017128877A1 (de) * | 2017-12-05 | 2019-06-06 | Schaeffler Technologies AG & Co. KG | Wälzlager in Form eines mehrreihigen Axialkugellagers |
JP7147257B2 (ja) * | 2018-05-14 | 2022-10-05 | 株式会社ジェイテクト | スラストころ軸受 |
DE102018221126A1 (de) * | 2018-12-06 | 2020-06-10 | Minebea Mitsumi Inc. | Wälzlagerkäfig, Wälzlager und Verfahren zum Herstellen eines Wälzlagerkäfigs |
CN109958714B (zh) * | 2019-03-22 | 2020-10-02 | 芜湖人本轴承有限公司 | 一种新能源汽车电动汽车用滚子轴承保持架 |
CN112412985B (zh) * | 2019-08-20 | 2022-09-02 | 上银科技股份有限公司 | 保持器及轴承 |
CN113623316B (zh) * | 2021-04-28 | 2023-06-23 | 洛阳轴承研究所有限公司 | 一种推力滚子轴承保持器及推力滚子轴承 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01168016U (ja) * | 1988-05-19 | 1989-11-27 | ||
JP2008088994A (ja) * | 2006-09-29 | 2008-04-17 | Ntn Corp | スラストころ軸受用保持器の製造方法 |
JP2008240755A (ja) * | 2007-03-26 | 2008-10-09 | Ntn Corp | 遊星歯車機構 |
JP2008240752A (ja) * | 2007-03-26 | 2008-10-09 | Ntn Corp | スラストころ軸受の軌道輪およびスラストころ軸受 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1330158A (en) * | 1918-07-15 | 1920-02-10 | Iron City Products Company | Retainer for roller thrust-bearings |
US3414341A (en) * | 1966-04-11 | 1968-12-03 | Torrington Co | Retainer with seals for thrust bearings |
US5110223A (en) * | 1990-03-27 | 1992-05-05 | Ina Bearing Company, Inc. | Shim thrust bearing apparatus |
JP3609487B2 (ja) * | 1995-05-16 | 2005-01-12 | Ntn株式会社 | 針状ころ軸受用保持器 |
US5816713A (en) * | 1996-09-03 | 1998-10-06 | The Torrington Company | Bearing cage with T-shaped pitoling pads |
DE19646338B4 (de) * | 1996-11-09 | 2005-06-09 | Ina-Schaeffler Kg | Axialwälzlager |
JPH11336751A (ja) * | 1998-05-25 | 1999-12-07 | Ntn Corp | スラストころ軸受およびその保持器 |
CN2554419Y (zh) * | 2002-07-24 | 2003-06-04 | 瓦房店轴承集团有限责任公司 | 双向推力圆锥滚子轴承保持架 |
JP2005061614A (ja) * | 2003-07-25 | 2005-03-10 | Ntn Corp | スラスト針状ころ軸受 |
JP2006125427A (ja) * | 2004-10-26 | 2006-05-18 | Ntn Corp | スラスト針状ころ軸受 |
WO2006091503A1 (en) * | 2005-02-22 | 2006-08-31 | Timken Us Corporation | Thrust bearing assembly |
JP2008032089A (ja) * | 2006-07-27 | 2008-02-14 | Ntn Corp | スラストころ軸受 |
JP2008138707A (ja) * | 2006-11-30 | 2008-06-19 | Ntn Corp | スラスト転がり軸受 |
JP5341336B2 (ja) * | 2007-10-22 | 2013-11-13 | Ntn株式会社 | スラストころ軸受 |
-
2011
- 2011-04-07 JP JP2011085261A patent/JP5815971B2/ja active Active
-
2012
- 2012-04-03 US US14/006,816 patent/US20140016893A1/en not_active Abandoned
- 2012-04-03 CN CN201280016560.5A patent/CN103459869B/zh active Active
- 2012-04-03 WO PCT/JP2012/059109 patent/WO2012137788A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01168016U (ja) * | 1988-05-19 | 1989-11-27 | ||
JP2008088994A (ja) * | 2006-09-29 | 2008-04-17 | Ntn Corp | スラストころ軸受用保持器の製造方法 |
JP2008240755A (ja) * | 2007-03-26 | 2008-10-09 | Ntn Corp | 遊星歯車機構 |
JP2008240752A (ja) * | 2007-03-26 | 2008-10-09 | Ntn Corp | スラストころ軸受の軌道輪およびスラストころ軸受 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017170590A1 (ja) * | 2016-03-30 | 2017-10-05 | 武蔵精密工業株式会社 | 伝動装置 |
Also Published As
Publication number | Publication date |
---|---|
US20140016893A1 (en) | 2014-01-16 |
WO2012137788A1 (ja) | 2012-10-11 |
JP5815971B2 (ja) | 2015-11-17 |
CN103459869B (zh) | 2016-08-24 |
CN103459869A (zh) | 2013-12-18 |
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