DEVICE FOR CORRECTING SHAPE OF A ROLL FORMING BEAM, WHICH AUTOMATICALLY CORRECTS THE TWISTING OF A PRODUCT BY CONTROLLING THE ROTATION OF A ROTARY DISC

摘要

PURPOSE: A device for correcting shape of a roll forming beam is provided to improve the dimension precision of finished products by automatically correcting the twisting of a product by controlling the rotation of a rotary disc.;CONSTITUTION: A device for correcting shape of a roll forming beam comprises a base block(21), a rotary disk(23), a correction frame(29), a twisting sensing member and a rotation driving member. A disc installation hole of circular is formed on the center of the base block. A through hole is formed on the center of the rotary disk. The correction frame comprises the correcting hole. The twisting sensing member senses the pressure according to the twisting of the shaped beam passing through the correcting hole.;COPYRIGHT KIPO 2011