JPS6280002U - - Google Patents
Info
- Publication number
- JPS6280002U JPS6280002U JP17240985U JP17240985U JPS6280002U JP S6280002 U JPS6280002 U JP S6280002U JP 17240985 U JP17240985 U JP 17240985U JP 17240985 U JP17240985 U JP 17240985U JP S6280002 U JPS6280002 U JP S6280002U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- ball
- ball screw
- detecting
- piston rod
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Actuator (AREA)
- Fluid-Pressure Circuits (AREA)
- Transmission Devices (AREA)
Description
第１図は本考案に係るエアーシリンダーの概略
図、第２図は第１図のＡ―Ａ線断面図、第３図は
同Ｂ―Ｂ線断面図を示す。
１……エアーシリンダー、３……ブラケツト、
４……ボールネジ、５……ボールナツト、６……
ピストンロツド、８……ロツド、９……電磁ブレ
ーキ、１１……ロータリーエンコーダ、１２……
制御装置、１３，１４，１５……切換弁。
FIG. 1 is a schematic diagram of an air cylinder according to the present invention, FIG. 2 is a sectional view taken along the line AA in FIG. 1, and FIG. 3 is a sectional view taken along the line BB in FIG. 1...Air cylinder, 3...Bracket,
4...Ball screw, 5...Ball nut, 6...
Piston rod, 8... Rod, 9... Electromagnetic brake, 11... Rotary encoder, 12...
Control device, 13, 14, 15... switching valve.
Claims (1)
ジに螺着され、ピストンロツドに連結されて、該
ロツドの進退に連動してボールネジを回転させな
がら該ネジに沿つてスライドするボールナツトと
ボールネジの回転を止め固定するロツク機構と、
ピストンロツド若しくはボールナツトの位置を検
出し、或いはボールネジの回転数を検出してその
検出値によつてロツク機構を作動させる検出手段
を設けたことを特徴とするポジシヨナー付エアー
シリンダー。 A ball screw is pivotally supported so that it can only rotate, a ball nut is screwed onto the screw and connected to a piston rod, and slides along the screw while rotating the ball screw in conjunction with the advance and retreat of the rod. A locking mechanism that fixes the
An air cylinder with a positioner, characterized in that it is provided with a detection means for detecting the position of a piston rod or a ball nut, or detecting the rotational speed of a ball screw, and operating a lock mechanism based on the detected value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17240985U JPS6280002U (en) | 1985-11-09 | 1985-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17240985U JPS6280002U (en) | 1985-11-09 | 1985-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6280002U true JPS6280002U (en) | 1987-05-22 |
Family
ID=31108916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17240985U Pending JPS6280002U (en) | 1985-11-09 | 1985-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6280002U (en) |
-
1985
- 1985-11-09 JP JP17240985U patent/JPS6280002U/ja active Pending