MOLD OSCILLATOR OF CONTINUOUS CASTER HAVING PACKAGE TYPE MOLD OSCILLATION GUIDING DEVICE

摘要

PURPOSE: A mold oscillator of continuous caster having package type mold oscillation guiding device is provided which guides and supports vertical oscillating motion of a mold accurately and smoothly and performs oscillation motion of the mold to a large stroke, and which is repaired and replaced with new one simply and promptly. CONSTITUTION: In a mold oscillator for continuous caster comprising a mold(3), a holder for fixing and supporting both sides of the mold(3), a hydraulic cylinder(8) for vertically oscillating the mold(3), and a frame(9) on which the elements are supportingly installed, the mold oscillator of continuous caster having package type mold oscillation guiding device comprises first and second support roll sets(10,11) which are arranged on one side and the other side of the holder, and which guides and supports the holder so that the holder is vertically moved at a determined position; and a plural support rolls(14,15,16) and roll fixing plates(17) to which the first and second support roll sets(10,11) are removably coupled in one set for each supports(12,13), wherein the first and second support roll sets(10,11) are removably coupled to each of the supports(12,13) through inserting protrusions(18) formed on each of the roll fixing plates(17) and inserting grooves(19) formed on the guides(12,13) in a shape corresponding to the inserting protrusions(18).