JPS63115625U - - Google Patents
Info
- Publication number
- JPS63115625U JPS63115625U JP1987006945U JP694587U JPS63115625U JP S63115625 U JPS63115625 U JP S63115625U JP 1987006945 U JP1987006945 U JP 1987006945U JP 694587 U JP694587 U JP 694587U JP S63115625 U JPS63115625 U JP S63115625U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- steel ball
- holder
- damper
- bearing holder
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000010687 lubricating oil Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 230000036316 preload Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
- F16C33/6666—Details of supply of the liquid to the bearing, e.g. passages or nozzles from an oil bath in the bearing housing, e.g. by an oil ring or centrifugal disc
-
- 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
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
- F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Description
第1図は本考案の軸受装置の構成を示す断面図
、第2図は従来の軸受装置の断面図である。
1……回転軸、2A,2B……ころがり軸受、
3A,3B……軸受ホルダ、4……鋼球受け材、
5……鋼球、6……鋼球受座、7A,7B……ダ
ンパ、8……スプリング、9……主油槽、10…
…油孔、11A,11B……油噴出孔、12……
ケーシング。
FIG. 1 is a sectional view showing the structure of a bearing device according to the present invention, and FIG. 2 is a sectional view of a conventional bearing device. 1... Rotating shaft, 2A, 2B... Rolling bearing,
3A, 3B...Bearing holder, 4...Steel ball receiving material,
5... Steel ball, 6... Steel ball seat, 7A, 7B... Damper, 8... Spring, 9... Main oil tank, 10...
...Oil hole, 11A, 11B...Oil spout hole, 12...
casing.
Claims (1)
て軸受を軸方向及び半径方向に可動とし、かつ、
該軸受の予圧を受ける鋼球を上部軸受ホルダの上
面に取付け、さらに、上記鋼球が入る上部凹部を
軸受潤滑油の一部が貯留するよう油槽構造とした
たて形回転機械の軸受装置。 The bearing is movable in the axial and radial directions via a damper between the bearing holder and the casing, and
A bearing device for a vertical rotating machine in which a steel ball receiving preload of the bearing is attached to the upper surface of an upper bearing holder, and the upper recess into which the steel ball enters has an oil tank structure to store a portion of bearing lubricating oil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987006945U JPH0449370Y2 (en) | 1987-01-22 | 1987-01-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987006945U JPH0449370Y2 (en) | 1987-01-22 | 1987-01-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63115625U true JPS63115625U (en) | 1988-07-26 |
JPH0449370Y2 JPH0449370Y2 (en) | 1992-11-20 |
Family
ID=30789938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987006945U Expired JPH0449370Y2 (en) | 1987-01-22 | 1987-01-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0449370Y2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006525466A (en) * | 2003-04-29 | 2006-11-09 | ザ ビーオーシー グループ ピーエルシー | Vacuum pump |
JP2009119588A (en) * | 2007-11-19 | 2009-06-04 | Matsumoto Kazuhiko | Centrifugal barrelling machine |
JP2009119587A (en) * | 2007-11-19 | 2009-06-04 | Matsumoto Kazuhiko | Centrifugal barrelling machine |
WO2014023519A1 (en) * | 2012-08-09 | 2014-02-13 | Oerlikon Leybold Vacuum Gmbh | Vacuum pump |
CN107635853A (en) * | 2015-05-07 | 2018-01-26 | 罗伯特博世汽车转向有限公司 | For the bearing arrangement supported to steering spindle |
-
1987
- 1987-01-22 JP JP1987006945U patent/JPH0449370Y2/ja not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006525466A (en) * | 2003-04-29 | 2006-11-09 | ザ ビーオーシー グループ ピーエルシー | Vacuum pump |
JP2009119588A (en) * | 2007-11-19 | 2009-06-04 | Matsumoto Kazuhiko | Centrifugal barrelling machine |
JP2009119587A (en) * | 2007-11-19 | 2009-06-04 | Matsumoto Kazuhiko | Centrifugal barrelling machine |
WO2014023519A1 (en) * | 2012-08-09 | 2014-02-13 | Oerlikon Leybold Vacuum Gmbh | Vacuum pump |
CN107635853A (en) * | 2015-05-07 | 2018-01-26 | 罗伯特博世汽车转向有限公司 | For the bearing arrangement supported to steering spindle |
JP2018520926A (en) * | 2015-05-07 | 2018-08-02 | ローベルト ボッシュ オートモーティブ ステアリング ゲゼルシャフト ミット ベシュレンクテル ハフツングRobert Bosch Automotive Steering GmbH | Bearing unit for supporting the steering shaft |
CN107635853B (en) * | 2015-05-07 | 2020-05-05 | 罗伯特博世汽车转向有限公司 | Bearing arrangement for supporting a steering shaft |
Also Published As
Publication number | Publication date |
---|---|
JPH0449370Y2 (en) | 1992-11-20 |