JPS6238054U - - Google Patents
Info
- Publication number
- JPS6238054U JPS6238054U JP12798085U JP12798085U JPS6238054U JP S6238054 U JPS6238054 U JP S6238054U JP 12798085 U JP12798085 U JP 12798085U JP 12798085 U JP12798085 U JP 12798085U JP S6238054 U JPS6238054 U JP S6238054U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- vertical rotating
- protrusion
- guide bearing
- runner
- 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.)
- Pending
Links
- 239000003921 oil Substances 0.000 claims description 10
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 2
Landscapes
- Sliding-Contact Bearings (AREA)
- Motor Or Generator Frames (AREA)
Description
第１図はこの考案の一実施例による立形回転軸
の案内軸受装置を示す縦断面図、第２図はこの考
案の詳細の一部を示す立体図、矢印は回転方向を
示す。第３図は従来の立形回転軸の案内軸受装置
を示す縦断面図である。
１は立形回転軸、２はランナー、２ａはランナ
ー突出部、３は案内軸受、４は油槽、４ａは油槽
底板、４ｂは油槽内周壁、４ｃは油槽外周壁、５
は潤滑油、６は内側油室、７は外側油室、８は油
戻しガイド、８ａは油戻しガイド折曲げ部である
。なお、図中、同一符号は同一、または相当部分
を示す。
FIG. 1 is a longitudinal cross-sectional view showing a guide bearing device for a vertical rotating shaft according to an embodiment of this invention, and FIG. 2 is a three-dimensional view showing some details of this invention, with arrows indicating rotation directions. FIG. 3 is a longitudinal sectional view showing a conventional guide bearing device for a vertical rotating shaft. 1 is a vertical rotating shaft, 2 is a runner, 2a is a runner protrusion, 3 is a guide bearing, 4 is an oil tank, 4a is an oil tank bottom plate, 4b is an inner peripheral wall of the oil tank, 4c is an outer peripheral wall of the oil tank, 5
1 is a lubricating oil, 6 is an inner oil chamber, 7 is an outer oil chamber, 8 is an oil return guide, and 8a is an oil return guide bent portion. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
間隙を有して軸方向に伸びる突出部が形成された
ランナーと、上記突出部の外周を支承する案内軸
受とを有し、上記突出部と案内軸受との一部が油
槽内の潤滑油に浸つているものにおいて、上記突
出部の内周上端の全周に、内周側に折曲げ部を有
する油戻しガイドを設けたことを特徴とする立形
回転軸の案内軸受装置。 The runner has a runner that is fitted onto a vertical rotating shaft and has a protrusion that extends in the axial direction with a predetermined gap from the vertical rotating shaft, and a guide bearing that supports the outer periphery of the protruding part, In a device in which a portion of the protrusion and the guide bearing are immersed in lubricating oil in an oil tank, an oil return guide having a bent portion on the inner circumferential side is provided around the entire upper end of the inner circumference of the protrusion. A guide bearing device for a vertical rotating shaft characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12798085U JPS6238054U (en) | 1985-08-20 | 1985-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12798085U JPS6238054U (en) | 1985-08-20 | 1985-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6238054U true JPS6238054U (en) | 1987-03-06 |
Family
ID=31023234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12798085U Pending JPS6238054U (en) | 1985-08-20 | 1985-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6238054U (en) |
-
1985
- 1985-08-20 JP JP12798085U patent/JPS6238054U/ja active Pending