| 摘要 |
PROBLEM TO BE SOLVED: To provide a back gauge device, in which the shape of an abutment tip for abutting and positioning a work-piece is made automatically changeable to lighten a load on a worker and to improve a working efficiency, and to improve a working efficiency and safety, and a control device therefor.SOLUTION: An abutting tip 3 is constituted of a plurality of slide parts S1, S2, ..., and so on, which are made movable in a direction Y perpendicular to the longer direction X of a machine body 1, and each of the slide parts S1, S2, ..., and so on is equipped with abutting tip shape change mechanisms A1, A2, ..., and so on for changing the shape of the abutting tip 3.SELECTED DRAWING: Figure 2 |
