Edge horning/honing device null of edged tool for industry

摘要

PURPOSE:To optionally set the projecting position of a rotary grindstone for a frame and to execute honing of the knife edge of an industrial cutting tool safely and surely by providing in plural pieces a rotary grindstone freely movably at one part of a pair of frames whose meeting angle is made freely adjustable within the range of about 120 deg. mutually. CONSTITUTION:A pair of frames 1, 16 are turned according to the thickness and angle of a knife edge in the industrial cutting tool to be subjected to honing to adjust the meeting angle thereof. The rotary grindstones (11a-11c), (23a, 23b) provided on each frame 1, 16 are advanced and retreated in the respective meeting direction to adjust the projecting position thereof. After abutting the knife edge of the industrial cutting tool to the rotary grindstones (11a-11c), (23a, 23b) in this state, the whole body of the frames 1, 16 is slided by reciprocating along the length direction of the cutting tool. This knife edge is subjected to honing with rotating the rotary grindstones (11a-11c), (23a, 23b) according to the reciprocating slide of this frame.