JP5692719B2 - 球面滑り軸受およびその製造方法 - Google Patents
球面滑り軸受およびその製造方法 Download PDFInfo
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- JP5692719B2 JP5692719B2 JP2010225038A JP2010225038A JP5692719B2 JP 5692719 B2 JP5692719 B2 JP 5692719B2 JP 2010225038 A JP2010225038 A JP 2010225038A JP 2010225038 A JP2010225038 A JP 2010225038A JP 5692719 B2 JP5692719 B2 JP 5692719B2
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- outer ring
- peripheral surface
- main body
- ring
- plain bearing
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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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/02—Sliding-contact bearings
- F16C23/04—Sliding-contact bearings self-adjusting
- F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
- F16C23/045—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain bearings
- F16C23/046—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain bearings with split outer 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
- F16C43/00—Assembling bearings
- F16C43/02—Assembling sliding-contact bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Description
2 内輪
2a 外周面
2b 内周面
2c 非球面部
2d パーティングライン
3 外輪本体
3a 外周面
3b 端面
3c 内周面
3d 開口部
3e 外周開口端
4 外輪蓋
4a 端面
4b 内周面
5 外輪
6 軸受孔
Claims (5)
- 球状の外周面を有する内輪と、該外周面に接触する凹面の内周面を有する外輪との組合せからなる球面滑り軸受であって、
前記外輪は、該外輪の外周面と一方の端面と該端面と繋がり軸方向中央部まで有する内周面が形成され、他方の端面側に開口部を有する金属製の外輪本体と、該外輪本体の前記開口部に配置され、該外輪の他方の端面と該端面と繋がり軸方向中央部まで有する内周面が形成された外輪蓋とからなり、
前記内輪と前記外輪本体と前記外輪蓋とは、前記内輪が前記外輪本体内部に、前記外輪蓋が前記外輪本体の前記開口部にそれぞれ配置された状態で、前記外輪蓋に対して前記外輪本体の外周開口端を加締めて一体化されてなり、
前記内輪が、潤滑性合成樹脂の射出成形体であり、前記内輪の内周面は、支持軸を貫挿できる軸受孔が形成されており、前記内輪の外周面は、軸方向中央部の全周に射出成形によるパーティングラインの突状を有する円筒状の非球面部が形成され、
前記外輪の外周面は、ハウジングに挿嵌できる円筒状に形成されていることを特徴とする球面滑り軸受。 - 前記外輪の内周面の軸方向断面形状が、V字状であることを特徴とする請求項1記載の球面滑り軸受。
- 前記外輪蓋が、前記外輪本体と同じ材質の金属製であることを特徴とする請求項1または請求項2記載の球面滑り軸受。
- 請求項1ないし請求項3のいずれか一項記載の球面滑り軸受の製造方法であって、
前記製造方法は、前記内輪を前記外輪本体内部に配置し、次いで前記外輪蓋を前記外輪本体の前記開口部に配置し、前記外輪蓋に対して前記外輪本体の外周開口端を加締めて一体化する工程を有することを特徴とする球面滑り軸受の製造方法。 - 前記一体化する工程の前に、前記内輪を潤滑性合成樹脂の射出成形により製造する工程を有することを特徴とする請求項4記載の球面滑り軸受の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010225038A JP5692719B2 (ja) | 2010-10-04 | 2010-10-04 | 球面滑り軸受およびその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010225038A JP5692719B2 (ja) | 2010-10-04 | 2010-10-04 | 球面滑り軸受およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012077870A JP2012077870A (ja) | 2012-04-19 |
JP5692719B2 true JP5692719B2 (ja) | 2015-04-01 |
Family
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JP2010225038A Expired - Fee Related JP5692719B2 (ja) | 2010-10-04 | 2010-10-04 | 球面滑り軸受およびその製造方法 |
Country Status (1)
Country | Link |
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JP (1) | JP5692719B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6387254B2 (ja) * | 2014-06-23 | 2018-09-05 | オイレス工業株式会社 | 軸受装置およびロール装置 |
CN110388381A (zh) * | 2019-08-02 | 2019-10-29 | 苏州捷力新能源材料有限公司 | 一种适用于湿法隔膜萃取环境的轴承 |
CN113944690A (zh) * | 2021-10-29 | 2022-01-18 | 江苏希西维轴承有限公司 | 一种复合滑动轴承 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6192162U (ja) * | 1984-11-20 | 1986-06-14 | ||
US4755066A (en) * | 1987-04-13 | 1988-07-05 | The Singer Company | Self-aligning bearing assembly |
JPH03114623U (ja) * | 1990-03-07 | 1991-11-26 | ||
JPH0617817A (ja) * | 1992-06-30 | 1994-01-25 | Musashi Seimitsu Ind Co Ltd | 球面摺動ブッシュ及びその製造方法 |
JPH06280879A (ja) * | 1993-03-26 | 1994-10-07 | Onishi Raito Kogyosho:Kk | 軸受および軸受製造方法 |
JP2744196B2 (ja) * | 1993-12-28 | 1998-04-28 | 大同メタル工業株式会社 | 球面すべり軸受 |
JPH0882318A (ja) * | 1994-09-12 | 1996-03-26 | Nhk Spring Co Ltd | ボールジョイントとその製造方法 |
JP4994960B2 (ja) * | 2007-06-05 | 2012-08-08 | Ntn株式会社 | ヨー軸受 |
-
2010
- 2010-10-04 JP JP2010225038A patent/JP5692719B2/ja not_active Expired - Fee Related
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