JPH01100996U - - Google Patents
Info
- Publication number
- JPH01100996U JPH01100996U JP19805687U JP19805687U JPH01100996U JP H01100996 U JPH01100996 U JP H01100996U JP 19805687 U JP19805687 U JP 19805687U JP 19805687 U JP19805687 U JP 19805687U JP H01100996 U JPH01100996 U JP H01100996U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- hollow part
- orifice
- rotating shaft
- controlling
- 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
- 238000005461 lubrication Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram 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
- F16C33/6677—Details of supply of the liquid to the bearing, e.g. passages or nozzles from radial inside, e.g. via a passage through the shaft and/or inner ring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第１図は本考案の実施例図、第２図は従来図を
示す。
１……回転軸、２……中空部、３……スプライ
ン、４ａ，４ｂ……軸受、５ａ，５ｂ……カバー
、６……受油口、７ａ，７ｂ，７ｃ，７ｄ，８ａ
，８ｂ……オリフイス、１０，１３ａ，１３ｂ，
１３ｃ，１３ｄ，１５……ノズル。
FIG. 1 shows an embodiment of the present invention, and FIG. 2 shows a conventional diagram. 1... Rotating shaft, 2... Hollow part, 3... Spline, 4a, 4b... Bearing, 5a, 5b... Cover, 6... Oil receiver, 7a, 7b, 7c, 7d, 8a
, 8b...orifice, 10, 13a, 13b,
13c, 13d, 15... nozzle.
Claims (1)
部から外部へ貫通する少なくとも１個の受油孔と
、複数個の配油孔なるオリフイスとを備え、中空
部で生ずる遠心圧油を前記オリフイスの形状管理
により必要最適量で配油できるようにしたことを
特徴とする回転軸の潤滑装置。 The rotary shaft has a hollow part, at least one oil receiving hole penetrating from the hollow part to the outside, and an orifice, which is a plurality of oil distribution holes. A rotating shaft lubrication device that is characterized by being able to distribute oil in the optimal amount by controlling its shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19805687U JPH01100996U (en) | 1987-12-26 | 1987-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19805687U JPH01100996U (en) | 1987-12-26 | 1987-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01100996U true JPH01100996U (en) | 1989-07-06 |
Family
ID=31488581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19805687U Pending JPH01100996U (en) | 1987-12-26 | 1987-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01100996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943816A (en) * | 2012-11-21 | 2013-02-27 | 无锡三虹重工机械设备有限公司 | Fixed shaft structure facilitating bearing oiling |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58134299A (en) * | 1982-02-04 | 1983-08-10 | Rigaku Denki Kk | Oil feeder of high-speed rotary machine |
-
1987
- 1987-12-26 JP JP19805687U patent/JPH01100996U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58134299A (en) * | 1982-02-04 | 1983-08-10 | Rigaku Denki Kk | Oil feeder of high-speed rotary machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943816A (en) * | 2012-11-21 | 2013-02-27 | 无锡三虹重工机械设备有限公司 | Fixed shaft structure facilitating bearing oiling |