Working table replacing grinding with turning

The utility model relates to the technical field of numerical control lathes, in particular to a turning instead of grinding workbench which comprises a base, shells are fixedly connected to the two ends of the base, a first protective cover is movably connected to the surfaces of the shells, a second protective cover is movably connected to the surfaces of the shells, and a clamping structure is arranged at the top of the base. A knife rest is arranged on the surface of the shell, and a limiting groove is formed in the surface of the shell. The two sets of tool rests are arranged on the workbench and provided with the tool bits with different precisions respectively, the effect that a grinding machine is replaced by a lathe, namely grinding is replaced by turning is achieved, the repeated workload is reduced, and the machining efficiency is improved, the limiting groove is formed in the surface of the shell, and the limiting blocks are arranged on the two sides of the first protection cover and the two sides