JPS587925U - Lubricating device for outer ring rotating bearing - Google Patents
Lubricating device for outer ring rotating bearingInfo
- Publication number
- JPS587925U JPS587925U JP10117581U JP10117581U JPS587925U JP S587925 U JPS587925 U JP S587925U JP 10117581 U JP10117581 U JP 10117581U JP 10117581 U JP10117581 U JP 10117581U JP S587925 U JPS587925 U JP S587925U
- Authority
- JP
- Japan
- Prior art keywords
- outer ring
- hole
- inner ring
- lubricating oil
- compressed air
- 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
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す断面説明図、第２図、
第３図及び第４図はそれぞれ本考案の別々の実施例を示
す要部説明図である。
〔主要部分の符号の説明〕１・・・固定軸、２ａ。
２ｂ・・・内輪、３・・・外輪、５ａ、 ５ｂ・・・
ころ、１１・・・潤滑油供給路、１２・・・圧縮空気供
給路、１３・・・排出路、１４ａ、 １４ｂ−・・潤
滑油給油路、１５ａ。
１５ｂ・・・圧縮空気給気路、１６・・・排油路、１８
・・・油槽、２３ａ、２３ｂ・・・潤滑油給油孔、２４
・・・排出孔、２９ａ、２９ｂ・・・圧縮空気給気孔。Fig. 1 is a cross-sectional explanatory diagram showing one embodiment of the present invention; Fig. 2;
FIGS. 3 and 4 are explanatory diagrams of main parts showing different embodiments of the present invention, respectively. [Description of symbols of main parts] 1...Fixed shaft, 2a. 2b...Inner ring, 3...Outer ring, 5a, 5b...
Rollers, 11...Lubricating oil supply path, 12...Compressed air supply path, 13...Discharge path, 14a, 14b-...Lubricating oil supply path, 15a. 15b... Compressed air supply path, 16... Oil drain path, 18
...Oil tank, 23a, 23b...Lubricating oil supply hole, 24
...Discharge hole, 29a, 29b...Compressed air supply hole.
Claims (1)
して外輪が回転可能とされている複列の一゛ 外輪回
転軸受に潤滑油を給油及び排油する装置であって、 固定軸に潤滑油の供給路及び排出路並びに圧縮空気供給
路が形成され、該潤滑油供給路は油゛ 槽に、該圧
縮空気供給路は空気源にそれぞれ接続されるとともに、
軸受の内輪には該潤滑油の供給路及び排出路に連通して
潤滑油の給油孔及び排油孔並びに圧縮空気の給気孔及び
排気孔がそれぞれ形成され、かつ該潤滑油排出孔は内輪
上−に取り付けられた油量規制部材の吸込通路に連通さ
れ、該吸込通路は外輪の内周面近傍において開口してい
ることを特徴とする外輪回転軸□ 受の潤滑装置。 ２ 前記内輪の潤滑油給油孔と圧縮空気の給気孔とは、
内輪の軸方向に同一位置で周方向に異なる位相となるよ
うに形成されている実用新案登録請求の範囲第１項に記
載の潤滑装置。[Scope of Claim for Utility Model Registration] 1. A double-row bearing whose outer ring is rotatable via rolling elements with respect to an inner ring that is fitted and held in a fixed position. The lubricating oil supply and discharge passages and the compressed air supply passage are formed on a fixed shaft, and the lubricating oil supply passage is connected to an oil tank, and the compressed air supply passage is connected to an air source. Along with
The inner ring of the bearing is formed with a lubricating oil supply hole and an oil drain hole, and a compressed air supply hole and an exhaust hole, which communicate with the lubricating oil supply and discharge passages, and the lubricating oil discharge hole is formed on the inner ring. - A lubricating device for an outer ring rotating shaft bearing, characterized in that the suction passage communicates with a suction passage of an oil amount regulating member attached to the outer ring, and the suction passage opens near the inner circumferential surface of the outer ring. 2 The lubricant oil supply hole and compressed air supply hole of the inner ring are:
The lubricating device according to claim 1, which is formed to have the same position in the axial direction of the inner ring and different phases in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10117581U JPS587925U (en) | 1981-07-09 | 1981-07-09 | Lubricating device for outer ring rotating bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10117581U JPS587925U (en) | 1981-07-09 | 1981-07-09 | Lubricating device for outer ring rotating bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS587925U true JPS587925U (en) | 1983-01-19 |
| JPS612351Y2 JPS612351Y2 (en) | 1986-01-25 |
Family
ID=29895843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10117581U Granted JPS587925U (en) | 1981-07-09 | 1981-07-09 | Lubricating device for outer ring rotating bearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS587925U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012038327A1 (en) * | 2010-09-21 | 2012-03-29 | Xemc Darwind B.V. | Wind turbine with oil lubrication |
| JP2014062617A (en) * | 2012-09-24 | 2014-04-10 | Ntn Corp | Cooling structure of bearing device |
| WO2017164005A1 (en) * | 2016-03-24 | 2017-09-28 | Ntn株式会社 | Double row bearing |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04311792A (en) * | 1991-04-11 | 1992-11-04 | Matsushita Electric Ind Co Ltd | Ferroelectric liquid crystal composition and ferroelectric liquid crystal display device |
-
1981
- 1981-07-09 JP JP10117581U patent/JPS587925U/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012038327A1 (en) * | 2010-09-21 | 2012-03-29 | Xemc Darwind B.V. | Wind turbine with oil lubrication |
| US9903345B2 (en) | 2010-09-21 | 2018-02-27 | Xemc Darwind B.V. | Wind turbine with oil lubrication |
| JP2014062617A (en) * | 2012-09-24 | 2014-04-10 | Ntn Corp | Cooling structure of bearing device |
| WO2017164005A1 (en) * | 2016-03-24 | 2017-09-28 | Ntn株式会社 | Double row bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS612351Y2 (en) | 1986-01-25 |
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