TOOL FOR DEBURRING Russian patent published in 2009 - IPC B23B29/34 B23B51/08 

FIELD: metallurgy.

SUBSTANCE: tool contains body, allowing axis and exposed face, shank end and cutter plate, installed in body slot with ability of radial motion. Cutter plate is implemented with two lugs in the form of elastic rods, located at installation of cutter plate in body slot basically lengthwise its axis. In addition one of rods is located relative to cutter plate from the side of body exposed face, and from the other - from the side of shank end, in body's axial section, passing through cutter plate. The end of elastic rod, located from the side of body's exposed face, is bend angularly, equal to 90°, to body axis and is located movable in accordingly located hole, implemented in body slot, and elastic rod, located form the side of shank end, is implemented with a tip on the acute angle to body axis movable in hole, implemented in the body's slot, at that in cutter plate angle of inclination to body's axis of elastic rod, located from the side of shank end, is implemented more than angle of inclination to body's axis of corresponding hole in slot.

EFFECT: manufacturing enhancement ensured by tool's diameter decreasing.

3 dwg