JPH0419737U - - Google Patents
Info
- Publication number
- JPH0419737U JPH0419737U JP5938690U JP5938690U JPH0419737U JP H0419737 U JPH0419737 U JP H0419737U JP 5938690 U JP5938690 U JP 5938690U JP 5938690 U JP5938690 U JP 5938690U JP H0419737 U JPH0419737 U JP H0419737U
- Authority
- JP
- Japan
- Prior art keywords
- electric actuator
- screw shaft
- ball screw
- axial direction
- actuator body
- 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
- Transmission Devices (AREA)
Description
第１図はこの考案に係る直線送り装置の正面図
、第２図は同上における要部の拡大断面図である
。
２……第１の電動アクチユエータ本体、３……
ボールねじ軸、５……第２の電動アクチユエータ
本体、７……ねじ溝、１１……ハウジング、１２
……ボールナツト、１３……モータ、１４……ロ
ータリーエンコーダ、１６……ボール、２１……
回り止機構。
FIG. 1 is a front view of the linear feed device according to this invention, and FIG. 2 is an enlarged sectional view of the main parts of the same. 2... first electric actuator main body, 3...
Ball screw shaft, 5... Second electric actuator main body, 7... Thread groove, 11... Housing, 12
... Ball nut, 13 ... Motor, 14 ... Rotary encoder, 16 ... Ball, 21 ...
Anti-rotation mechanism.
Claims (1)
ボールねじ軸を軸方向に直線送りするよう支持し
、このボールねじ軸に第２の電動アクチユエータ
本体を装着し、第２の電動アクチユエータ本体が
ボールねじ軸の軸方向に自走するようにした電動
アクチユエータを用いた直線送り装置。 The first electric actuator body, which is fixedly arranged, supports the ball screw shaft so as to linearly feed it in the axial direction, and the second electric actuator body is attached to the ball screw shaft, and the second electric actuator body supports the ball screw shaft so that it can be linearly fed in the axial direction. A linear feed device that uses an electric actuator that is self-propelled in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5938690U JPH0419737U (en) | 1990-06-05 | 1990-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5938690U JPH0419737U (en) | 1990-06-05 | 1990-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0419737U true JPH0419737U (en) | 1992-02-19 |
Family
ID=31585836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5938690U Pending JPH0419737U (en) | 1990-06-05 | 1990-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419737U (en) |
-
1990
- 1990-06-05 JP JP5938690U patent/JPH0419737U/ja active Pending
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