High-precision grinding device for gear shaft machining

The invention belongs to the technical field of gear shaft machining, and particularly relates to a high-precision grinding device for gear shaft machining. Aiming at solving the problems that an existing grinding device can generate a large amount of sweeps during machining, and the sweeps are inconvenient to clean, so that the environment in the working procedure is too miscellaneous, the invention provides the following scheme that the high-precision grinding device for gear shaft machining comprises a machining table, wherein the machining table is of a hollow structure; a first motor is fixedly connected to the inner wall of the bottom of the machining table; an output shaft of the first motor is fixedly connected with a first rotating shaft; the top of the first rotating shaft penetrates through the machining table and is fixedly connected with a machining plate; and the machining plate is slidably connected with the top of the machining table. The high-precision grinding device for gear shaft machining