ES233077U - Fixed blade plate. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Plate of fixed blades, especially applicable in machine tools, such as milling machines, boring machines or boring machines, for roughing work, characterized in that it consists of a body of revolution equipped with an axial hole adapted to receive a cone or similar piece of coupling to the head of the machine, which body of revolution has, on its face opposite that of contact with said machine, a series of recesses that determine other so many radial partitions, each of which presents, in its external corner and by one of its flanks, a recess for receiving the insert of hard metal that acts as a blade, in a manner substantially equal to the same, with the particularity that each rebate undergoes a slight advance towards the outside with respect to its immediate previous one and according to the direction of rotation of the axis of the machine, so that when coupling the blades, all of them equal, in the respective recesses, these remain automatic they are arranged with the necessary staggering to effect the convenient advance on the surface of the piece to be machined, having provided a threaded hole in the center of each recess and another in its vicinity in order to be able to fix the blades, either through them or through a small clamping flange. (Machine-translation by Google Translate, not legally binding)