GRINDER UNIT OF TIRE BUFFING DEVICE

摘要

PURPOSE: A grinder unit of a tire buffing device is provided to improve the accuracy of work and to easily perform the repair work by automatically controlling a position of the grinder using a separate control device. CONSTITUTION: A grinder unit includes a grinder(50) having a buffing grindstone(51). The buffing grindstone(51) is rotated by a grinder driving motor(40). The grinder(50) and the driving motor(40) are vertically reciprocated by a vertical reciprocating device(10). A grinding angle of the grinder(50) is controlled by a grinder angle control device(20). A horizontal reciprocating device(30) is provided to horizontally reciprocate the grinder(50) and the driving motor(40). The horizontal reciprocating device(30) is installed at an upper portion of the grinder angle control device(20). The grinder angle control device(20) is installed on the vertical reciprocating device(10). The grinder(50) and the driving motor(40) are fixed to the upper portion of the horizontal reciprocating device(30).