JPS63183608U

JPS63183608U -

Info

Publication number: JPS63183608U
Application number: JP7534987U
Authority: JP
Priority date: 1987-05-20
Filing date: 1987-05-20
Publication date: 1988-11-25

Description

[Brief explanation of the drawing]

第１図および第２図はこの考案の一実施例を示
す概念図、第３図は従来の位置決め装置を示す概
念図である。図において１は可動体、２は可動方向、３は位
置検出器付エアシリンダ、４は退避信号スイツチ
、５はロツク信号スイツチ、６は転動輪、７はロ
ツク前停止範囲、９は退避位置、１０は最終ロツ
ク位置、１１はロツク信号発生範囲、１２は位置
決めブロツク、１３は大開口部、１４は小開口部
、１５は直線部を示す。なお、各図中、同一符号
は同一又は相当部分を示す。 1 and 2 are conceptual diagrams showing an embodiment of this invention, and FIG. 3 is a conceptual diagram showing a conventional positioning device. In the figure, 1 is a movable body, 2 is a movable direction, 3 is an air cylinder with a position detector, 4 is an evacuation signal switch, 5 is a lock signal switch, 6 is a rolling wheel, 7 is a pre-lock stop range, 9 is an evacuation position, 10 is a final lock position, 11 is a lock signal generation range, 12 is a positioning block, 13 is a large opening, 14 is a small opening, and 15 is a straight portion. In each figure, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

An air cylinder with a position detector installed perpendicular to the moving direction of the movable body in a movable body such as a truck that moves in a straight line, and equipped at the head side end and rod side end of the air cylinder with the position detector. The evacuation signal switch and the lock signal switch, which are fixed at any position in the moving direction of the movable body, and the rolling wheel installed at the rod end of the air cylinder with a position detector, and which are fixed at any position in the movable direction of the movable body and stop the movable body before locking. A large opening having a V-shaped opening width larger than the range, and a straight line part larger than the lock signal generation range of the lock signal switch, are connected to the large opening, and have a V-shaped opening width such as the diameter of the rolling wheel. A positioning device comprising a positioning block having a small opening having a wide opening and rotatingly abutting against the rolling wheel.