JPS63155096U - - Google Patents
Info
- Publication number
- JPS63155096U JPS63155096U JP4807687U JP4807687U JPS63155096U JP S63155096 U JPS63155096 U JP S63155096U JP 4807687 U JP4807687 U JP 4807687U JP 4807687 U JP4807687 U JP 4807687U JP S63155096 U JPS63155096 U JP S63155096U
- Authority
- JP
- Japan
- Prior art keywords
- positioning device
- nut
- positioning
- electrostrictive element
- view
- 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
- Details Of Measuring And Other Instruments (AREA)
Description
第１図はこの考案の一実施例を示す平面図、第
２図は側面図、第３図は電歪素子を示す斜視図、
第４図は電歪素子を装着した送り機構の斜視図、
第５図は従来装置を示す平面図、第６図は側面図
、第７図は送りネジを示す斜視図、第８図は電歪
素子を示す一部破断の斜視図である。
図において、３は送りネジ、４はナツト、９は
電歪素子、１０はテーブルである。なお、図中同
一符号は同一または相当部分を示す。
FIG. 1 is a plan view showing an embodiment of this invention, FIG. 2 is a side view, and FIG. 3 is a perspective view showing an electrostrictive element.
Figure 4 is a perspective view of the feeding mechanism equipped with an electrostrictive element;
FIG. 5 is a plan view showing a conventional device, FIG. 6 is a side view, FIG. 7 is a perspective view showing a feed screw, and FIG. 8 is a partially cutaway perspective view showing an electrostrictive element. In the figure, 3 is a feed screw, 4 is a nut, 9 is an electrostrictive element, and 10 is a table. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
回転させ、かつ前記テーブルをスライド軸に沿つ
て直進運動させて位置決めをする位置決め装置に
おいて、前記テーブルと前記ナツトとを電歪素子
で連結したことを特徴とする位置決め装置。 A positioning device for positioning by rotating a feed screw through a nut attached to a table and moving the table linearly along a slide axis, characterized in that the table and the nut are connected by an electrostrictive element. positioning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4807687U JPS63155096U (en) | 1987-03-30 | 1987-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4807687U JPS63155096U (en) | 1987-03-30 | 1987-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63155096U true JPS63155096U (en) | 1988-10-12 |
Family
ID=30869275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4807687U Pending JPS63155096U (en) | 1987-03-30 | 1987-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63155096U (en) |
-
1987
- 1987-03-30 JP JP4807687U patent/JPS63155096U/ja active Pending