Adjusting type tool sharpener

The invention provides an adjusting type tool sharpener which comprises a working box, a protective cover capable of moving up and down is arranged above the working box, a grinding wheel capable of being driven is arranged in the middle of the interior of the protective cover, a transverse adjusting mechanism is arranged in the working box and comprises a mounting plate capable of moving transversely, a workbench is arranged above the mounting plate, and the workbench is arranged on the working box. An angle adjusting mechanism is arranged at the bottom of the workbench. Through the mounting plate, the gear, the rack, the side plate and the covered groove, transverse movement of the mounting plate can be achieved, a cutter needing to be polished can be conveniently and transversely moved, repeated polishing is achieved, the polishing effect is improved, and meanwhile under mutual cooperation of an arc-shaped seat, an arc-shaped groove, a screw, an extrusion block, a nut, a tooth holder, a turbine rod, a rota