FIELD: mechanical engineering; sheet metal bending.
SUBSTANCE: proposed stand for continuous longitudinal bending of sheet metal has horizontal forming rolls rotating in bearing sleeves, and guide bushings by means of which said rolls are united into blocks with device to adjust clearance between rolls by screws-jacks independently from line of continuous longitudinal bending of sheet metal. Said blocks are fitted on short guide columns provided with bead in lower part recessed in base plate to preclude shift of fitted-in guide columns in axial direction when fastening the block by bolts driven into guide columns, thus providing power closing of sleeves through central screw-jack on lower support.
EFFECT: provision of flexible readjustable complex, increased nomenclature of machined parts and quality of produced sections, reduced time taken for readjustment and consumption of power.
1 dwg
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SU1680405A1 |
