The device for regulating prior of a tool for adjusting the distance of the tip of the tool with respect to the three surfaces of reference

摘要

Device for the prior setting of a tool for adjusting the distance of the tip of the tool with respect to three surfaces of reference. & br / & it comprises a base 30, the means serving to secure the base, a door - tools 12a, 12b to slide in a cavity 42 of the tool support, a first reference surface 31 moving parallel to the base 30, a wall 49 having a second reference surface 32 perpendicular to the base 30 and a third reference surface 33 perpendicular to the base 30 and to the second reference surface 32. & br / (see appended drawing in bopi) & br / & & br /