Exhaust gas discharge device for hydraulic press for interior part of high-speed multiple unit train

The invention belongs to the technical field of high-speed multiple unit train interior-part hydraulic presses, and discloses an exhaust gas discharge device for a hydraulic press for an interior partof a high-speed multiple unit train. The device includes an exhaust hood and four baffles, the exhaust hood is installed at the upper end of a hot press body through a bracket, the hot press body includes a lower cross beam and an upper cross beam, the lower cross beam and the upper cross beam are fixedly connected through four sets of symmetrically arranged stand columns, a hydraulic cylinder isarranged on the upper cross beam, one end of a piston rod of the hydraulic cylinder is fixedly connected with the symcenter of the upper end of an upper die body, an operation platform is arranged onthe upper portion of the lower cross beam, the four baffles are symmetrically arranged on the outer sides of the hot press body, the upper ends of the baffles are hinged to one side of the upper cross beam, the lower ends of the baffles are provided with operation doors, and the upper end of the exhaust hood is symmetrically provided with two first air pipes.