JPS63107547U - - Google Patents
Info
- Publication number
- JPS63107547U JPS63107547U JP20097986U JP20097986U JPS63107547U JP S63107547 U JPS63107547 U JP S63107547U JP 20097986 U JP20097986 U JP 20097986U JP 20097986 U JP20097986 U JP 20097986U JP S63107547 U JPS63107547 U JP S63107547U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- bearing
- main shaft
- communicates
- cooling device
- 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
- 239000003921 oil Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 4
- 241000234435 Lilium Species 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 239000003595 mist Substances 0.000 claims description 2
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Description
第１図は本考案の一実施例による軸受冷却装置
の縦断面図、第２図は従来の軸受冷却装置の縦断
面図である。
１…軸受、６…ミスト状潤滑油供給装置、９…
主軸、１１…主軸ヘツド、１１ａ…油道、１１ｂ
…流入口、１１ｃ，１４ｃ…油戻し通路、１７ｂ
…ベンチユリ、１８ａ…噴射ノズル。
FIG. 1 is a longitudinal sectional view of a bearing cooling device according to an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a conventional bearing cooling device. 1... Bearing, 6... Mist lubricating oil supply device, 9...
Main shaft, 11... Main shaft head, 11a... Oil pipe, 11b
...Inflow port, 11c, 14c...Oil return passage, 17b
... Bench lily, 18a... Injection nozzle.
Claims (1)
回動自在に支承された主軸との間に、上記軸受に
連通する油道が形成され、またこの油道の流入口
に、ミスト状潤滑油供給装置に連通する噴射ノズ
ルが接続されている軸受冷却装置において、前記
流入口にベンチユリ部が設けられ、また前記油道
の下流側に油戻し通路が連通され、この油戻し通
路が上記ベンチユリに連通されていることを特徴
とする軸受冷却装置。 An oil channel that communicates with the bearing is formed between the main shaft head and the main shaft rotatably supported by the main shaft head via a bearing, and a mist of lubricating oil is supplied to the inlet of this oil channel. In a bearing cooling device connected to an injection nozzle that communicates with the device, a bench lily portion is provided at the inlet, an oil return passage is communicated with the downstream side of the oil passage, and this oil return passage communicates with the bench lily. A bearing cooling device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20097986U JPH0417316Y2 (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20097986U JPH0417316Y2 (en) | 1986-12-26 | 1986-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63107547U true JPS63107547U (en) | 1988-07-11 |
| JPH0417316Y2 JPH0417316Y2 (en) | 1992-04-17 |
Family
ID=31164004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20097986U Expired JPH0417316Y2 (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0417316Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012060439A1 (en) * | 2010-11-04 | 2012-05-10 | 株式会社Ihi | Friction stir welding device |
-
1986
- 1986-12-26 JP JP20097986U patent/JPH0417316Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012060439A1 (en) * | 2010-11-04 | 2012-05-10 | 株式会社Ihi | Friction stir welding device |
| JP2015003344A (en) * | 2010-11-04 | 2015-01-08 | 株式会社Ihi | Friction stir welding device |
| JP2015027701A (en) * | 2010-11-04 | 2015-02-12 | 株式会社Ihi | Friction stir welding apparatus |
| JP5937967B2 (en) * | 2010-11-04 | 2016-06-22 | 株式会社Ihi | Friction stir welding equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0417316Y2 (en) | 1992-04-17 |