Biomedical metal plate processing device and use method thereof

The invention discloses a biomedical metal plate processing device, and relates to the technical field of metal plate processing, the biomedical metal plate processing device comprises a fixing plate, the top of the fixing plate is fixedly connected with an operation box, the opposite inner walls of the operation box are rotatably connected with a protective door and an adsorption assembly through hinges, and the adsorption assembly comprises a protective sleeve. When a biomedical metal plate needs to be cut, firstly, the metal plate needing to be cut is placed on the top of a supporting plate, two hydraulic rods are started, two clamps are driven to move oppositely, the metal plate is clamped, then a multi-stage electric telescopic rod is started, and the metal plate needs to be cut; the position, needing to be drilled, of the metal plate is moved to the position parallel to the drill bit, the forward and reverse motor is started, the bottom of the drill bit and the position, needing to be drilled, of the me