JPS5898141U - Rotating shaft cooling system - Google Patents
Rotating shaft cooling systemInfo
- Publication number
- JPS5898141U JPS5898141U JP19092681U JP19092681U JPS5898141U JP S5898141 U JPS5898141 U JP S5898141U JP 19092681 U JP19092681 U JP 19092681U JP 19092681 U JP19092681 U JP 19092681U JP S5898141 U JPS5898141 U JP S5898141U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- circumferential side
- cooling system
- shaft cooling
- outer circumferential
- 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
- Auxiliary Devices For Machine Tools (AREA)
- Mounting Of Bearings Or Others (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図は従来のスピンドルの冷却装置の概略構造を表す
断面図、第２図はその冷却装置の一部の廊細構造を拡大
した断面図、第３図及び第４図は本考案を工作機械のス
ピンドルに応用したそれぞれ一実施例の概略構造を表す
断面図であり、図中の符号で、
１２はスピンドル、１４．１５は軸受、１６はハウジン
グ、２１は冷却装置、２２はＮ型のテルル化ビスマス、
２３はＰ型のテルル化ビスマス、２４は樹脂板、２５は
内部銅板、２６は外部銅板、２９はリード線、３０は冷
却油供給路、３１は冷却油排出路、３２は油溝、３３．
３５は準伝導管である。Fig. 1 is a sectional view showing the schematic structure of a conventional spindle cooling device, Fig. 2 is an enlarged sectional view of a part of the corridor structure of the cooling device, and Figs. It is a sectional view showing the schematic structure of one embodiment applied to a machine spindle, and the reference numerals in the figure are: 12 is a spindle, 14, 15 is a bearing, 16 is a housing, 21 is a cooling device, and 22 is an N-type bismuth telluride,
23 is a P-type bismuth telluride, 24 is a resin plate, 25 is an internal copper plate, 26 is an external copper plate, 29 is a lead wire, 30 is a cooling oil supply path, 31 is a cooling oil discharge path, 32 is an oil groove, 33.
35 is a quasi-conducting pipe.
Claims (1)
内に前記回転軸を取り囲み且つ外周側が発熱部となると
共に内周側が吸熱部となった円筒状の熱電素子を固定し
、更にこの熱電素子の外周側に冷却手段を設ける一方、
前記回転軸の内周及び外周のうちの少なくとも一方に熱
伝導管を嵌合したことを特徴とする回転軸の冷却装置。A cylindrical thermoelectric element is fixed in a housing that supports a cylindrical rotating shaft such that the rotating shaft can be freely driven and rotated, and has a heat generating part on the outer circumferential side and a heat absorbing part on the inner circumferential side. While providing a cooling means on the outer circumferential side of the
A cooling device for a rotating shaft, characterized in that a heat conduction tube is fitted to at least one of an inner periphery and an outer periphery of the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19092681U JPS601961Y2 (en) | 1981-12-23 | 1981-12-23 | Rotating shaft cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19092681U JPS601961Y2 (en) | 1981-12-23 | 1981-12-23 | Rotating shaft cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5898141U true JPS5898141U (en) | 1983-07-04 |
| JPS601961Y2 JPS601961Y2 (en) | 1985-01-19 |
Family
ID=30104416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19092681U Expired JPS601961Y2 (en) | 1981-12-23 | 1981-12-23 | Rotating shaft cooling system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS601961Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100391433B1 (en) * | 2000-12-19 | 2003-07-12 | 현대자동차주식회사 | Quill spindle friction reduction device of machine tools |
-
1981
- 1981-12-23 JP JP19092681U patent/JPS601961Y2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100391433B1 (en) * | 2000-12-19 | 2003-07-12 | 현대자동차주식회사 | Quill spindle friction reduction device of machine tools |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS601961Y2 (en) | 1985-01-19 |
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