Double-sided boring machine

The utility model belongs to the technical field of machining lathes, and particularly relates to a double-sided boring machine which comprises a lathe base, an operation station capable of fixedly placing a workpiece is arranged in the middle of the lathe base, and the operation station can move back and forth and up and down relative to the lathe base. And boring cutter assemblies which are oppositely arranged and provided with boring cutters located on the same axis are connected to the lathe base on the left side and the right side of the operation station in a left-right sliding mode. The work station can drive the workpiece to move up and down and back and forth together, the corresponding faces of the workpiece on the work station are machined independently or simultaneously by means of the two oppositely-arranged boring cutter assemblies, machining of the two faces of the workpiece can be completed without disassembly, assembly and repositioning operation, the machining efficiency is effectively impro