CENTER FIXING APPARATUS AND METHOD OF AUTO-LINING MACHINE

摘要

In a apparatus comprising a head(1) supported by two head supports(2)(3) connected to each other with I-beam and connected to unit(10), the head supports(2)(3) include wheels(5), wheel supports(6) connected by frames(4) and web frames(7) supporting the wheel supports, the wheel supports(6) is formed on the rail(8) attached to the web frames(7), an oil pressure cylinder(9) is anchored to lug(11) and have cylinder roads(12) connected to the wheel supports(6) with clevises(13), check valves(20) and variable throttle valves(23),and is drained by relief valves(21) and drove by direction valves(22).