JPS6416202U - - Google Patents
Info
- Publication number
- JPS6416202U JPS6416202U JP10958287U JP10958287U JPS6416202U JP S6416202 U JPS6416202 U JP S6416202U JP 10958287 U JP10958287 U JP 10958287U JP 10958287 U JP10958287 U JP 10958287U JP S6416202 U JPS6416202 U JP S6416202U
- Authority
- JP
- Japan
- Prior art keywords
- center
- spindle
- feed shaft
- attached
- headstock
- 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
- 230000014392 establishment of spindle localization Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Turning (AREA)
Description
第１図は、この考案の実施例における止りセン
タの場合のセンタ主軸位置決め装置の断面側面図
、第２図は、この考案の実施例における回りセン
タの場合のセンタ主軸位置決め装置の断面側面図
、第３図は、従来の技術におけるセンタ主軸位置
決め装置の止りセンタの場合のセンタ主軸位置決
め装置の断面側面図である。
１：主軸台本体、２：直立主壁部、３：前面開
口壁部、４：案内筒部、５：ねじ筒部、６：ねじ
孔、７：案内孔、８：センタ主軸、９：テーパ孔
、１０：センタ、１１：ブラケツト、１２：ブラ
ケツトの開口、１３，１８：モータ、１４：送り
軸、１５：圧縮ばね用穴、１６：ねじ部、１７：
圧縮ばね、１９：歯車軸、２０：歯車、２１：面
板歯車、２２：面板、Ａ：検出器、Ｗ：工作物。
FIG. 1 is a sectional side view of a center spindle positioning device for a non-stop center according to an embodiment of this invention, and FIG. 2 is a sectional side view of a center spindle positioning device for a rotating center according to an embodiment of this invention. FIG. 3 is a cross-sectional side view of the center spindle positioning device in the case of a non-stop center of the conventional center spindle positioning device. 1: Headstock body, 2: Upright main wall, 3: Front opening wall, 4: Guide tube, 5: Threaded tube, 6: Threaded hole, 7: Guide hole, 8: Center spindle, 9: Taper Hole, 10: Center, 11: Bracket, 12: Bracket opening, 13, 18: Motor, 14: Feed shaft, 15: Compression spring hole, 16: Threaded part, 17:
Compression spring, 19: gear shaft, 20: gear, 21: face plate gear, 22: face plate, A: detector, W: workpiece.
Claims (1)
軸を回転自在に支承する支承体がセンタ摺動体と
して主軸台本体に軸線方向に摺動自在に支承され
、主軸台本体に螺合する送り軸が前記センタ摺動
体の一体部分にセンタと平行に回転自在に支承さ
れ、前記送り軸に接続されたセンタ位置決め用モ
ータが前記センタ摺動体に取付けられて構成され
たセンタ主軸の軸線方向位置決め装置。 A center spindle equipped with a center or a support that rotatably supports the center spindle is supported as a center sliding body on the headstock body so as to be slidable in the axial direction, and a feed shaft screwed onto the headstock body is attached to the center slide. 1. An axial positioning device for a center spindle, which is configured such that a center positioning motor is rotatably supported in an integral part of a moving body parallel to the center and connected to the feed shaft, and is attached to the center sliding body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10958287U JPS6416202U (en) | 1987-07-18 | 1987-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10958287U JPS6416202U (en) | 1987-07-18 | 1987-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6416202U true JPS6416202U (en) | 1989-01-26 |
Family
ID=31345956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10958287U Pending JPS6416202U (en) | 1987-07-18 | 1987-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6416202U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5757845U (en) * | 1981-01-30 | 1982-04-05 |
-
1987
- 1987-07-18 JP JP10958287U patent/JPS6416202U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5757845U (en) * | 1981-01-30 | 1982-04-05 |
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