JPS6029443U

JPS6029443U - Reciprocating device drive device

Info

Publication number: JPS6029443U
Application number: JP12159283U
Authority: JP
Inventors: 智幸佐々木
Original assignee: Daifuku Co Ltd
Current assignee: Daifuku Co Ltd
Priority date: 1983-08-03
Filing date: 1983-08-03
Publication date: 1985-02-27

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は第一実施例を示す一部切り欠き平面図、第２図
は同縦断側面図、第３図は同要部の縦断正面図、第４図
は要部の拡大縦断側面図、第５図は第二実施例を示す横
断平面図、第６図は第三実施例を示す一部切り欠き平面
図、第７図はその要部の拡大横断平面図である。１・・・移動台車（移動装置）、６，４８・・・押し引
き駆動杆、７，４７・・・扇動アーム、９，４６・・・
駆動モーター、１０，１１，５１．５２・・・ストッパ
ー、１６ａ、１６ｂ・・・スライドガイド、１７ａ、　
、１７ｂ・・・スライドロッド、１８川固定ピン、１９
．５７・・・可動体、２０・・・枢着軸、２３．２４・
・・大径ブツシュ、２５ａ、２５ｂ、２６ａ、２６ｂ・
・・ばね受は座金、２７．２８・・・圧縮コイルスプリ
ング、３３・・・可動体案内用ガイドレール、３５゜３
６．５５・・・軸杆、３５　ａｙ　３６　ａ・・・軸杆
内端頭部、３７．３８・・・軸杆固定用ブラケット、４
１・・・ターンテーブル（移動装置）、４５・・・駆動
レバー、５３・・・駆動杆主部、５４・・・駆動杆副部
、５５ａ・・・軸杆中央大径部。第３図　　　　　　　１ “　ρ′　　ｌ　１１ｒ丁月ｉん′４′）真ｃ　　−２ｏ　　　　　　ｉ６ｂFig. 1 is a partially cutaway plan view showing the first embodiment, Fig. 2 is a longitudinal sectional side view thereof, Fig. 3 is a longitudinal sectional front view of the same main part, Fig. 4 is an enlarged longitudinal sectional side view of the main part, FIG. 5 is a cross-sectional plan view showing the second embodiment, FIG. 6 is a partially cut-away plan view showing the third embodiment, and FIG. 7 is an enlarged cross-sectional plan view of the main part thereof. 1... Moving trolley (moving device), 6, 48... Push/pull drive rod, 7, 47... Fanning arm, 9, 46...
Drive motor, 10, 11, 51.52...stopper, 16a, 16b...slide guide, 17a,
, 17b...Slide rod, 18 River fixing pin, 19
．． 57... Movable body, 20... Pivoting shaft, 23.24.
・・Large diameter bushing, 25a, 25b, 26a, 26b・
...Spring holder is washer, 27.28...Compression coil spring, 33...Guide rail for guiding movable body, 35゜3
6.55... Shaft rod, 35 ay 36 a... Shaft rod inner end head, 37.38... Shaft rod fixing bracket, 4
DESCRIPTION OF SYMBOLS 1... Turntable (moving device), 45... Drive lever, 53... Drive rod main part, 54... Drive rod sub part, 55a... Axis rod center large diameter part. Fig.3

Claims

[Scope of utility model registration request]

A drive device for reciprocating a reciprocating device that is stopped by stoppers at both ends of a movement path using a push-pull drive rod, the drive device comprising: between the push-pull drive rod and the moving device;
Alternatively, the push-pull drive rod itself is provided with a front-back assembly that is selectively compressed via a movable body by the movement of the push-pull drive rod from when the moving device comes into contact with the stopper to the end of the push-pull stroke of the push-pull drive rod. A reciprocating device comprising a spring interposed therein and a regulating means for regulating the range of pressing action of the front and rear springs on the movable body to a range until the movable body reaches a neutral position. Drive device.