JPS6239955U - - Google Patents
Info
- Publication number
- JPS6239955U JPS6239955U JP12994085U JP12994085U JPS6239955U JP S6239955 U JPS6239955 U JP S6239955U JP 12994085 U JP12994085 U JP 12994085U JP 12994085 U JP12994085 U JP 12994085U JP S6239955 U JPS6239955 U JP S6239955U
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- cooling device
- sleeve member
- passage
- peripheral surface
- 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
- 238000001816 cooling Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Description
第１図は本考案の実施例にかかる主軸冷却装置
を示す断面図、第２図は従来技術にかかる冷却装
置を示す断面図である。
図面中、１は主軸、１１はスリーブ、１２はカ
バー、１３は油溝、１４，１５は油通路である。
FIG. 1 is a sectional view showing a spindle cooling device according to an embodiment of the present invention, and FIG. 2 is a sectional view showing a cooling device according to the prior art. In the drawings, 1 is a main shaft, 11 is a sleeve, 12 is a cover, 13 is an oil groove, and 14 and 15 are oil passages.
Claims (1)
、前記主軸の外周に主軸外周面と微少なすきまを
もつてスリーブ部材を設けるとともにこのスリー
ブ部材の内部に冷却油を流通させる通路を形成し
たことを特徴とする主軸冷却装置。 A cooling device for a rotatably supported main shaft, characterized in that a sleeve member is provided on the outer periphery of the main shaft with a slight clearance from the outer peripheral surface of the main shaft, and a passage is formed in the sleeve member for circulating cooling oil. Main shaft cooling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12994085U JPS6239955U (en) | 1985-08-28 | 1985-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12994085U JPS6239955U (en) | 1985-08-28 | 1985-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6239955U true JPS6239955U (en) | 1987-03-10 |
Family
ID=31026968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12994085U Pending JPS6239955U (en) | 1985-08-28 | 1985-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6239955U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5877430A (en) * | 1981-11-04 | 1983-05-10 | Mitsubishi Heavy Ind Ltd | Cooling unit for rotary shaft |
-
1985
- 1985-08-28 JP JP12994085U patent/JPS6239955U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5877430A (en) * | 1981-11-04 | 1983-05-10 | Mitsubishi Heavy Ind Ltd | Cooling unit for rotary shaft |
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