Hot pressing tool for membrane electrode MEA

The utility model discloses a hot pressing tool for a membrane electrode MEA, the membrane electrode MEA comprises a proton membrane, the middle area of two sides of the proton membrane is provided with a gas diffusion layer, the periphery of the proton membrane is provided with a frame, the frame is provided with a mounting hole with a positioning function, the hot pressing tool comprises a clamping plate used for clamping and fixing the membrane electrode MEA to be subjected to hot pressing, the cushion block is used for being cushioned between the clamping plate and a gas diffusion layer of the MEA to be hot-pressed when the MEA to be hot-pressed is clamped by the clamping plate and preventing a frame of the MEA to be hot-pressed from being in contact with the clamping plate; the clamping plate comprises a bottom plate for placing a membrane electrode MEA and a cover plate matched with the bottom plate for clamping, and the bottom plate is provided with an elastic pad matched with a mounting hole of a fram