Movable drilling device for hydraulic machine frame

The utility model discloses a movable drilling device for a hydraulic machine frame, which relates to the technical field of drilling and comprises a base, the side wall of the base is slidably connected with a mounting plate, the mounting plate is fixedly connected with a drilling machine, the side wall of the base is movably provided with a rotating disc, and the rotating disc is fixedly connected with the drilling machine. According to the movable drilling device for the hydraulic machine frame, the base is arranged, the rotating handle is shifted to enable the gear in the base to rotate along with the base, the gear is meshed with the rack on the mounting plate, and the drilling machine is driven to move up and down through the gear arranged in the base and connected with the rotating disc to drive the drilling machine to move up and down. Furthermore, the mounting plate slides upwards or downwards when the gear rotates, so that drilling of a drill bit of the drilling machine is well controlled, and manua