JPH0285549U - - Google Patents
Info
- Publication number
- JPH0285549U JPH0285549U JP16406788U JP16406788U JPH0285549U JP H0285549 U JPH0285549 U JP H0285549U JP 16406788 U JP16406788 U JP 16406788U JP 16406788 U JP16406788 U JP 16406788U JP H0285549 U JPH0285549 U JP H0285549U
- Authority
- JP
- Japan
- Prior art keywords
- coolant nozzle
- control motor
- headstock
- control device
- ring equipped
- 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
- 239000002826 coolant Substances 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Machine Tool Sensing Apparatuses (AREA)
Description
第１図は本考案の一実施例の立形マシニングセ
ンタの概観図、第２図は同主軸まわりの要部側断
面図、第３図は同制御装置のブロツク線図、第４
図は従来のクーラントノズル支持手段を示す立形
マシニングセンタの斜視図である。
１……クーラントノズル、２……ヘツドストツ
ク、３……リング、４……制御用モータ、５……
ギヤツプセンサ、６……ギヤツプセンサ用アンプ
、７……モータ用コントローラ、８……主軸、９
……工具、１０……ワーク。
Fig. 1 is an overview of a vertical machining center according to an embodiment of the present invention, Fig. 2 is a sectional side view of the main parts around the main axis, Fig. 3 is a block diagram of the control device, and Fig. 4 is
The figure is a perspective view of a vertical machining center showing conventional coolant nozzle support means. 1... Coolant nozzle, 2... Head stock, 3... Ring, 4... Control motor, 5...
Gap sensor, 6... Gap sensor amplifier, 7... Motor controller, 8... Main shaft, 9
...Tool, 10...Work.
Claims (1)
外周に、クーラントノズルを装着したリングを回
転可能に取付け、該クーラントノズルをヘツドス
トツクに取付けた制御用モータにより回転制御す
るように構成すると共に、ヘツドストツク先端部
に該ヘツドストツク内を貫通する主軸のラジアル
方向変位を検出するギヤツプセンサを複数個配設
し、該ギヤツプセンサと制御用モータとの間に検
出する変位信号の出た方向に合わせてクーラント
ノズルを装着したリングを回転させるように制御
用モータを駆動する制御装置を配置したことを特
徴とするクーラントノズル方向制御装置。 A ring equipped with a coolant nozzle is rotatably attached to the outer periphery of the spindle nose of the headstock of a machine tool, and the coolant nozzle is configured to be rotationally controlled by a control motor attached to the headstock. A ring equipped with a coolant nozzle is rotated in accordance with the direction in which the displacement signal detected between the gap sensor and the control motor is output. A coolant nozzle direction control device, characterized in that a control device for driving a control motor is disposed at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16406788U JPH0285549U (en) | 1988-12-20 | 1988-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16406788U JPH0285549U (en) | 1988-12-20 | 1988-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0285549U true JPH0285549U (en) | 1990-07-05 |
Family
ID=31449351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16406788U Pending JPH0285549U (en) | 1988-12-20 | 1988-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0285549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009061571A (en) * | 2007-09-10 | 2009-03-26 | Ntn Corp | Spindle device for machine tool spindle |
-
1988
- 1988-12-20 JP JP16406788U patent/JPH0285549U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009061571A (en) * | 2007-09-10 | 2009-03-26 | Ntn Corp | Spindle device for machine tool spindle |