Sectional steel and flat steel cutters for straight and mitre cutting

摘要

Sectional steel and flat steel cutters for straight and mitre cutting with a cutter carriage which can be moved up and down in a vertical direction in the machine frame, a carriage recess with a wedge thrust surface which is inclined by 45 DEG in relation to the vertical, a movable cutter plate which is guided in the carriage recess on the wedge thrust surface and on guide surfaces which are at right angles to the wedge thrust surface and are stationary in relation to the casing, and a cutter plate which is stationary in relation to the casing. Angular steel cutters, which correspond to a Z-shaped angular steel receptacle with a horizontal Z-crosspiece and vertical Z-limbs are inserted into the cutter plates. Movable cutters which are actuated by the same cutter carriage and assigned stationary cutters are arranged for cutting round steel and/or square bar steel and flat steel, the square bar steel cutters of which correspond to a square bar steel receptacle having square bearing surfaces which extend at 45 DEG in relation to the direction of movement of the movable square bar steel cutters. A corresponding flat steel cutter and also a horizontal flat steel support are provided on the lower edge of the cutter carriage for cutting flat steel. The movable knives for cutting round steel and/or square bar steel are arranged in the movable cutter plate which supports the angular steel cutters, above and/or below the horizontal Z-crosspiece of the Z-shaped angular steel receptacle. The stationary cutters for cutting round steel and/or square bar steel are ... Original abstract incomplete. IMAGE