Slewing Ring Guide Quenching Machine

The quenching machine adopts an obliquely vertical type, has an included angle of less than 70 degrees with the horizontal plane, and is a steel frame welded structure. Work-pieces adopt the support of a way of four-point positioning with transverse beam structures, two roller wheels of the lower transverse beam are driving wheels and adopt the working mode of supported type supporting work-pieces.
The working mode of the quenching machine: an inductor is positioned at the outer side of a working track when an outer raceway is machined, and is positioned at the inner side of a work-piece track when an inner raceway is machined; the right roller wheels on the upper transverse beam and lower transverse beam are respectively driven by one servo motor, and the splined shaft drive is adopted between the two roller wheels; the roller wheels drive the work-piece to rotate when in working, the work-piece is quenched continuously, and the inductor enables a crisscross sliding table to automatically track to and fro and left and right by a PLC through a floating mechanism.