JPH0336749U - - Google Patents
Info
- Publication number
- JPH0336749U JPH0336749U JP9694989U JP9694989U JPH0336749U JP H0336749 U JPH0336749 U JP H0336749U JP 9694989 U JP9694989 U JP 9694989U JP 9694989 U JP9694989 U JP 9694989U JP H0336749 U JPH0336749 U JP H0336749U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- main spindle
- main
- headstock
- chuck cylinder
- 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
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Description
第１図はこの考案の一実施例の破断側面図、第
２図は第１図の−線断面図、第３図は同実施
例の主軸スピンドル装置を応用したタレツト旋盤
の部分斜視図である。
１……ベツド、２……主軸台、４……工具タレ
ツト、５……主軸チヤツク、６……主軸スピンド
ル、７……プーリ、８……主軸モータ、１０……
チヤツクシリンダ、１２……操作伝達機構、１３
……チヤツク操作軸、１３ａ……ピストンロツド
、１６……回転支持体、１７……シリンダ本体、
１７ａ……筒状口部、１８……ピストン、２２…
…カバー、２２ａ……フアンケース、２２ｂ……
送風入口、Ｗ……ワーク。
Fig. 1 is a cutaway side view of an embodiment of this invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1, and Fig. 3 is a partial perspective view of a turret lathe to which the main spindle device of the same embodiment is applied. . 1... Bed, 2... Headstock, 4... Tool turret, 5... Main shaft chuck, 6... Main shaft spindle, 7... Pulley, 8... Main shaft motor, 10...
Chuck cylinder, 12... Operation transmission mechanism, 13
...Chuck operating shaft, 13a...Piston rod, 16...Rotating support, 17...Cylinder body,
17a... Cylindrical mouth portion, 18... Piston, 22...
...Cover, 22a...Fan case, 22b...
Ventilation inlet, W...work.
Claims (1)
開閉するチヤツク操作軸を、主軸台の背後のチヤ
ツクシリンダに連結し、前記主軸スピンドルに駆
動されて前記チヤツクシリンダへ送風するフアン
を設けた工作機械の主軸スピンドル装置。 A machine tool in which a chuck operation shaft provided in a main spindle for opening and closing a main shaft chuck is connected to a chuck cylinder behind the headstock, and a fan is provided which is driven by the main spindle and blows air to the chuck cylinder. Main spindle device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9694989U JPH0336749U (en) | 1989-08-19 | 1989-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9694989U JPH0336749U (en) | 1989-08-19 | 1989-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0336749U true JPH0336749U (en) | 1991-04-10 |
Family
ID=31646118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9694989U Pending JPH0336749U (en) | 1989-08-19 | 1989-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336749U (en) |
-
1989
- 1989-08-19 JP JP9694989U patent/JPH0336749U/ja active Pending