Burr or welding bead removal device - using two plain milling cutters mounted to traversing supports

摘要

Device for the removal of projecting burrs, welding beads or similar from the corners of welded plastic or metal frames, in particular window frames. Plain milling cutters are mounted in a support which is arranged to be traversed around the frame corners. Two laterally displaced small diameter milling cutters (30, 31) are mounted in the supports (6) in order to machine the outer edge of the frame corner (27). The milling cutters which are adjustable in height and lateral position, are fed onto the outer face of the frame corner at a shallow angle.