Cylindrical grinding machine for machining mechanical parts

The utility model relates to the technical field of cylindrical grinding machines, in particular to a cylindrical grinding machine for machining mechanical parts, which comprises a main body and a limiting device, a rotator is fixedly connected to the upper surface of the main body, a switch is fixedly connected to the upper surface of the main body, and a rotating handle is rotatably connected to the side surface of the main body. The upper surface of the main body is fixedly connected with a connector, the limiting device is arranged on the surface of the connector, the limiting device comprises a grinding wheel and a connecting column, the connecting column is fixedly connected with the side face of the connector, and the grinding wheel is connected with the surface of the connecting column in a sleeving mode. According to the grinding wheel limiting device, the grinding wheel is effectively limited through the equipment limiting device, the effect of limiting the grinding wheel is achieved, the situation