JPH0231603U - - Google Patents
Info
- Publication number
- JPH0231603U JPH0231603U JP11060388U JP11060388U JPH0231603U JP H0231603 U JPH0231603 U JP H0231603U JP 11060388 U JP11060388 U JP 11060388U JP 11060388 U JP11060388 U JP 11060388U JP H0231603 U JPH0231603 U JP H0231603U
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- spindle head
- axial direction
- driving
- rotating
- 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
Landscapes
- Turning (AREA)
Description
第１図は本考案の一実施例に係わるスピンドル
ヘツドを取り付けたテーブルタイプの工作機の全
体図、第２図は本考案の一実施例に係わるスピン
ドルヘツドの縦断面図である。
図中、３…第１主軸、１０，１３…噛み合い歯
、１１…第２主軸、１２…大径ギア、１５…摺動
部材、１６…高速回転駆動モータ、１７…油圧シ
リンダ、１８…小型ギア、２０…ナツト、２１…
駆動モータ、２２…ボールねじ、２５…低速回転
駆動モータ。
FIG. 1 is an overall view of a table-type machine tool equipped with a spindle head according to an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of the spindle head according to an embodiment of the present invention. In the figure, 3...first main shaft, 10, 13...meshing teeth, 11...second main shaft, 12...large diameter gear, 15...sliding member, 16...high speed rotation drive motor, 17...hydraulic cylinder, 18...small gear , 20...Natsuto, 21...
Drive motor, 22...Ball screw, 25...Low speed rotation drive motor.
Claims (1)
転及び軸方向の摺動が可能な第１主軸と、該第１
主軸の内側に支持され第１主軸と同一軸心で回転
が可能な第２主軸と、前記第１主軸と前記第２主
軸とをそれぞれ異なつた速度で回転駆動する手段
と、前記第１主軸を軸方向へ駆動する手段とから
なることを特徴とするスピンドルヘツド。 a first main shaft supported by the spindle head body and capable of rotating around the axis and sliding in the axial direction;
a second main shaft supported inside the main shaft and capable of rotating on the same axis as the first main shaft; means for rotationally driving the first main shaft and the second main shaft at different speeds; 1. A spindle head comprising: means for driving in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11060388U JPH0231603U (en) | 1988-08-25 | 1988-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11060388U JPH0231603U (en) | 1988-08-25 | 1988-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0231603U true JPH0231603U (en) | 1990-02-28 |
Family
ID=31347913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11060388U Pending JPH0231603U (en) | 1988-08-25 | 1988-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0231603U (en) |
-
1988
- 1988-08-25 JP JP11060388U patent/JPH0231603U/ja active Pending
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