A SINGLE-BEAM DUAL-STATION MACHINING CENTER FOR HUBS

摘要

The present invention includes a support leg, a cross beam, a saddle, a spindle module and a drive module, the number of support legs is at least two, and the two support legs are respectively connected to both ends of the cross beam; Birds are installed on the cross beam, and both ends of the birds extend out of the cross beam; The number of spindle modules is at least two sets, each set of spindle modules includes both a spindle box and a spindle mounted in the spindle box, the two sets of spindle modules are each mounted on two ends of the saddle, and the spindle box is a saddle In sliding connection, the birds are sliding connection in the cross beam; The saddle can slide along the cross beam under the drive of the drive module; The saddle and the member mounted to the saddle form an assembly, the projection of the center of gravity of the assembly into the cross beam lies on the long axis of the cross beam; The spindle module is connected to the drive module, and the two spindles provide a single beam dual station machining center for the wheel hub that slides synchronously along the saddle under the drive action of the drive module. The present invention is simple in structure, low in equipment cost, high in processing precision and efficiency, and has a large supply and application value.