JPH01143334U - - Google Patents
Info
- Publication number
- JPH01143334U JPH01143334U JP3867388U JP3867388U JPH01143334U JP H01143334 U JPH01143334 U JP H01143334U JP 3867388 U JP3867388 U JP 3867388U JP 3867388 U JP3867388 U JP 3867388U JP H01143334 U JPH01143334 U JP H01143334U
- Authority
- JP
- Japan
- Prior art keywords
- feed screw
- servo motor
- nut
- slide
- hollow shaft
- 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
- Machine Tool Units (AREA)
- Transmission Devices (AREA)
Description
第１図は実施例の一部断面を含む側面図、第２
図は油圧制御の従来例の側面図、第３図はサーボ
制御の従来例の側面図である。
２：スライドベース、３：スライドテーブル、
５：送りねじ、６：中空軸サーボモータ、７：ナ
ツト、９：中空回転軸。
Fig. 1 is a side view including a partial cross section of the embodiment;
The figure is a side view of a conventional example of hydraulic control, and FIG. 3 is a side view of a conventional example of servo control. 2: Slide base, 3: Slide table,
5: Feed screw, 6: Hollow shaft servo motor, 7: Nut, 9: Hollow rotating shaft.
Claims (1)
の位置決め装置において、前記スライドテーブル
に固着される送りねじと、該送りねじと同心に前
記スライドベースに固着される中空軸サーボモー
タと、ナツトとよりなり、該ナツトは前記送りね
じに螺合され、且つ前記中空軸サーボモータの中
空回転軸端に取付けられ、該サーボモータにより
回動可能とされているナツト型送りねじ装置であ
ることを特徴とするスライドテーブル位置決め装
置。 A positioning device for a slide table that moves forward and backward on a slide base, comprising a feed screw fixed to the slide table, a hollow shaft servo motor fixed to the slide base concentrically with the feed screw, and a nut, the nut is a nut type feed screw device that is screwed onto the feed screw, is attached to the end of the hollow rotating shaft of the hollow shaft servo motor, and is rotatable by the servo motor. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3867388U JPH01143334U (en) | 1988-03-24 | 1988-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3867388U JPH01143334U (en) | 1988-03-24 | 1988-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01143334U true JPH01143334U (en) | 1989-10-02 |
Family
ID=31265217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3867388U Pending JPH01143334U (en) | 1988-03-24 | 1988-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01143334U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5558947A (en) * | 1978-10-24 | 1980-05-02 | Koyo Kikai Kogyo Kk | Slider feed gear |
| JPS62218040A (en) * | 1986-03-20 | 1987-09-25 | Chugoku Kiko:Kk | Rectilinear motion generating mechanism |
| JPH01240247A (en) * | 1988-03-17 | 1989-09-25 | Toshiba Eng Co Ltd | Electric servo mechanism |
-
1988
- 1988-03-24 JP JP3867388U patent/JPH01143334U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5558947A (en) * | 1978-10-24 | 1980-05-02 | Koyo Kikai Kogyo Kk | Slider feed gear |
| JPS62218040A (en) * | 1986-03-20 | 1987-09-25 | Chugoku Kiko:Kk | Rectilinear motion generating mechanism |
| JPH01240247A (en) * | 1988-03-17 | 1989-09-25 | Toshiba Eng Co Ltd | Electric servo mechanism |