Automated machining platform for seamless circular ring mold piece

The invention discloses an automated machining platform for a seamless circular ring mold piece. The automated machining platform comprises a base, a hydraulic oil cavity with a downward opening is formed in the base, an oil liquid push plate is slidably arranged in the hydraulic oil cavity, a stretch spring is fixedly connected between the end face of the upper side of the oil liquid push plate and the inner wall of the upper side of the hydraulic oil cavity, the position, on the upper side of the oil liquid push plate, in the hydraulic oil cavity is filled with hydraulic oil, fixed blocks are fixedly arranged on the end face of the upper side of the base in a bilateral symmetry mode, arc-shaped block sliding grooves with upward openings are formed in the fixed blocks, the lower ends of the arc-shaped block sliding grooves communicate with the hydraulic oil cavity through first communicating pipes, arc-shaped sliding blocks are slidably arranged in the arc-shaped block sliding grooves, and first pushing spri