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

Abstract

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.

Description

technical field [0001] The invention belongs to the technical field of hydraulic machines for interior parts of high-speed trains, and in particular relates to an exhaust gas discharge device for hydraulic machines for interior parts of high-speed trains. Background technique [0002] The hydraulic machine for interior parts of high-speed EMU trains can complete the forming process of paper honeycomb panel interior parts and the hot-press forming process of other composite materials, and can be widely used in the processing of interior parts of high-speed EMU trains, aerospace and other major equipment. It provides major key equipment for the independent research and development of high-speed EMU trains in my country. [0003] When the hydraulic machine for interior parts of high-speed EMU trains heat-presses the paper honeycomb panel material, the adhesive in it will release a gas with a pungent smell, which is not only harmful to the operator, but also produces air bubbles ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-speed EMU train interior parts hydraulic machine waste gas discharge device to solve the problem in the background technology that a toxic gas will be generated when the paper honeycomb board is hot-pressed, and the gas is not timely. Eliminate issues that affect product quality

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