Heavy cassette chair linking bridge's welding mould

The utility model belongs to the technical field of the chair framework welding heavily blocks, a heavy cassette chair linking bridge's welding mould is disclosed, including bottom plate and the support of setting on the bottom plate, the tamp, the top utensil, support and support including the socket cap, the oval head supports, the short support and the tamp support, four short supports are therectangular distribution, the short left and right sides of supporting of rear side is equipped with the socket cap support, the short left and right sides of supporting of front side is equipped withthe oval head support, the tamp supports the middle outside position that sets up in that the adjacent socket cap of homonymy supports and the oval head supports, the tamp supports the top and is connected with the tamp, the front side position is equipped with the tamp in the middle of two short supports the in front side, the rear side position is equipped with the tamp in the middle of two short supports of rear side,