JPS63192805U

JPS63192805U -

Info

Publication number: JPS63192805U
Application number: JP8147587U
Authority: JP
Priority date: 1987-05-28
Filing date: 1987-05-28
Publication date: 1988-12-12

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は停
止範囲、９は退避位置、１０はロツク位置、１１
はロツク信号発生範囲、１２は位置決めブロツク
、１３はＶ開口部、１４は直線部、１５は開口部
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 stop range, 9 is an evacuation position, and 10 is a Lock position, 11
12 is a positioning block, 13 is a V opening, 14 is a straight line portion, and 15 is an opening. 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 movable 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 which are above the stopping range of the movable body. a V-shaped opening having a predetermined opening width, and a straight portion having a starting point on the near side of the lock signal generation range of the lock signal switch and beyond the stroke limit of the air cylinder with the position detector. A positioning device comprising: a positioning block that is connected to the V opening, has an opening having a predetermined opening width larger than the diameter of the rolling wheel, and comes into rotational contact with the rolling wheel.