DEBURRING KNIFE FOR DEBURRING UNIFORM OR NONUNIFORM HOLE EDGE

摘要

PROBLEM TO BE SOLVED: To provide a deburring knife capable of being considerably simply and stably mounted on a tool holder at low costs.;SOLUTION: One or more of bar blades 6 are exchangeably mounted on a knife holder 2 rotatably mounted in a base body 1. The knife holder has at least one control recessed section positioned at its neighboring area. A spring component is locked at the control recessed section, and guides the rotation of the knife holder 2 in the base body. Two drill holes faced each other in the vertical direction and positioned to the mounting hole of the bar blade exist regarding the pivot bearing of the knife holder at the base body of the knife holder. One end of a bearing bolt 3 is locked with each drill hole, and the other end of the bearing bolt is inserted into a through-hole in the base body.;COPYRIGHT: (C)2010,JPO&INPIT