JPH0484917U - - Google Patents
Info
- Publication number
- JPH0484917U JPH0484917U JP13027690U JP13027690U JPH0484917U JP H0484917 U JPH0484917 U JP H0484917U JP 13027690 U JP13027690 U JP 13027690U JP 13027690 U JP13027690 U JP 13027690U JP H0484917 U JPH0484917 U JP H0484917U
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- bearing
- passage
- nozzle
- supply
- 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
- 239000010687 lubricating oil Substances 0.000 claims description 9
- 230000001050 lubricating effect Effects 0.000 claims 2
- 239000000470 constituent Substances 0.000 description 2
Description
第１図は本考案の実施例を示す断面図、第２図
は内輪の断面図及び正面図、第３図はノズル構成
部材の断面図及び正面図、第４図は供給路構成部
材の断面図及び正面図、第５図は他の実施例を示
す断面図、第６図は従来例を示す断面図である。
１６……軸受、１７……潤滑油通路、１８……
径方向供給路、２１……軸、２３……ハウジング
、２４……潤滑油供給部材、２５……供給路構成
部材、２６……ノズル構成部材、２９……溝、３
０……軸方向ノズル。
Fig. 1 is a cross-sectional view showing an embodiment of the present invention, Fig. 2 is a cross-sectional view and front view of the inner ring, Fig. 3 is a cross-sectional view and front view of the nozzle component, and Fig. 4 is a cross-section of the supply channel member. FIG. 5 is a sectional view showing another embodiment, and FIG. 6 is a sectional view showing a conventional example. 16...bearing, 17...lubricating oil passage, 18...
Radial supply path, 21... shaft, 23... housing, 24... lubricating oil supply member, 25... supply path constituent member, 26... nozzle constituent member, 29... groove, 3
0...Axial nozzle.
Claims (1)
ハウジングと、上記ハウジングの内径部に挿入さ
れた軸を回転自在に支承する軸受と、上記軸に固
定された潤滑油供給部材とを有するものであつて
、上記潤滑油供給部材が、上記潤滑油通路の開口
と対向した開口を有する環状の径方向供給路と、
上記径方向供給路と軸受内部空間とを連通させる
軸方向ノズルとを具え、かつ、上記径方向供給路
の側壁に上記潤滑油通路からの潤滑油を上記軸方
向ノズルに供給するための溝が形成されたことを
特徴とする軸受潤滑装置。 (2) 潤滑油供給部材が、軸方向ノズルを具えた
ノズル構成部材と、一方の端面に溝が形成され、
上記溝部で上記ノズル構成部材の一方の端面と協
働して径方向供給路を構成する供給路構成部材と
からなる請求項１記載の軸受潤滑装置。[Scope of Claim for Utility Model Registration] (1) A housing having a lubricating oil passage opened in its inner diameter, a bearing rotatably supporting a shaft inserted into the inner diameter of the housing, and a bearing fixed to the shaft. a lubricating oil supply member, wherein the lubricating oil supply member has an annular radial supply passage having an opening opposite to an opening of the lubricating oil passage;
an axial nozzle that communicates the radial supply passage with the bearing internal space, and a groove for supplying lubricating oil from the lubricating oil passage to the axial nozzle on a side wall of the radial supply passage; A bearing lubricating device characterized in that: (2) The lubricating oil supply member includes a nozzle component having an axial nozzle and a groove formed in one end surface,
2. The bearing lubricating device according to claim 1, further comprising a supply path forming member which cooperates with one end surface of said nozzle forming member to form a radial supply path in said groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13027690U JPH0484917U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13027690U JPH0484917U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0484917U true JPH0484917U (en) | 1992-07-23 |
Family
ID=31877632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13027690U Pending JPH0484917U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0484917U (en) |
-
1990
- 1990-11-30 JP JP13027690U patent/JPH0484917U/ja active Pending
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