JPH024741U - - Google Patents
Info
- Publication number
- JPH024741U JPH024741U JP7945488U JP7945488U JPH024741U JP H024741 U JPH024741 U JP H024741U JP 7945488 U JP7945488 U JP 7945488U JP 7945488 U JP7945488 U JP 7945488U JP H024741 U JPH024741 U JP H024741U
- Authority
- JP
- Japan
- Prior art keywords
- cooling fluid
- outer cylinder
- housing
- spindle
- flow path
- 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
- 239000012809 cooling fluid Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案のスピンドルユニツトの主要部
の断面図および冷却流体の制御系統図であり、第
２図は本考案のスピンドルユニツトの制御の一例
をグラフで示した図である。
主要部分の符号の説明、１：ハウジング、２：
外筒、３：冷却流体流路、６：主軸、８：冷却流
体供給装置、９：加熱装置、１０：冷却装置、１
１，１４：温度センサ、１２：制御回路、１３：
速度センサ。
FIG. 1 is a cross-sectional view of the main parts of the spindle unit of the present invention and a diagram of a cooling fluid control system, and FIG. 2 is a graph showing an example of control of the spindle unit of the present invention. Explanation of symbols of main parts, 1: Housing, 2:
Outer cylinder, 3: Cooling fluid flow path, 6: Main shaft, 8: Cooling fluid supply device, 9: Heating device, 10: Cooling device, 1
1, 14: Temperature sensor, 12: Control circuit, 13:
speed sensor.
Claims (1)
筒と、該外筒に軸受を介して支承された主軸とか
らなり、前記ハウジングと前記外筒との嵌合面に
冷却流体流路を設け、該冷却流体流路に冷却流体
を供給する冷却流体供給装置を備えたスピンドル
ユニツトにおいて、前記冷却流体供給装置に加熱
装置および冷却装置を備え冷却流体の温度を前記
主軸の回転数と主軸周囲温度に対応して制御する
ことを特徴とするスピンドルユニツト。 The housing comprises a housing, an outer cylinder fitted to the inner surface of the housing, and a main shaft supported by the outer cylinder via a bearing, and a cooling fluid flow path is provided on the fitting surface of the housing and the outer cylinder, and the main shaft is supported by the outer cylinder via a bearing. In a spindle unit equipped with a cooling fluid supply device that supplies cooling fluid to a cooling fluid flow path, the cooling fluid supply device includes a heating device and a cooling device, and the temperature of the cooling fluid corresponds to the rotation speed of the spindle and the ambient temperature of the spindle. A spindle unit characterized by being controlled by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988079454U JPH0641796Y2 (en) | 1988-06-17 | 1988-06-17 | Spindle unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988079454U JPH0641796Y2 (en) | 1988-06-17 | 1988-06-17 | Spindle unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH024741U true JPH024741U (en) | 1990-01-12 |
| JPH0641796Y2 JPH0641796Y2 (en) | 1994-11-02 |
Family
ID=31304332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988079454U Expired - Lifetime JPH0641796Y2 (en) | 1988-06-17 | 1988-06-17 | Spindle unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0641796Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03272715A (en) * | 1990-03-20 | 1991-12-04 | Matsushita Electric Ind Co Ltd | Cooking utensil with steam process function |
| JP2011167799A (en) * | 2010-02-18 | 2011-09-01 | Ntn Corp | Main spindle device |
| JP2016112635A (en) * | 2014-12-12 | 2016-06-23 | Ｔｏｗａ株式会社 | Cutting device and cutting method |
| CN107953261A (en) * | 2017-12-26 | 2018-04-24 | 华辰精密装备（昆山）股份有限公司 | High-speed grinding roll grinder main shaft temperature control system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60167745A (en) * | 1984-02-08 | 1985-08-31 | Mitsubishi Heavy Ind Ltd | Temperature controller for spindle head of machine tool |
| JPS61121802A (en) * | 1984-11-15 | 1986-06-09 | Koyo Seiko Co Ltd | Antifriction bearing for machine tool spindle |
| JPS6244351A (en) * | 1985-08-23 | 1987-02-26 | Hitachi Ltd | Spindle cooling controller for machine tool |
-
1988
- 1988-06-17 JP JP1988079454U patent/JPH0641796Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60167745A (en) * | 1984-02-08 | 1985-08-31 | Mitsubishi Heavy Ind Ltd | Temperature controller for spindle head of machine tool |
| JPS61121802A (en) * | 1984-11-15 | 1986-06-09 | Koyo Seiko Co Ltd | Antifriction bearing for machine tool spindle |
| JPS6244351A (en) * | 1985-08-23 | 1987-02-26 | Hitachi Ltd | Spindle cooling controller for machine tool |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03272715A (en) * | 1990-03-20 | 1991-12-04 | Matsushita Electric Ind Co Ltd | Cooking utensil with steam process function |
| JP2011167799A (en) * | 2010-02-18 | 2011-09-01 | Ntn Corp | Main spindle device |
| JP2016112635A (en) * | 2014-12-12 | 2016-06-23 | Ｔｏｗａ株式会社 | Cutting device and cutting method |
| CN107953261A (en) * | 2017-12-26 | 2018-04-24 | 华辰精密装备（昆山）股份有限公司 | High-speed grinding roll grinder main shaft temperature control system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0641796Y2 (en) | 1994-11-02 |