Wax mold finishing workbench

The utility model relates to the technical field of radiant tube fin machining and casting, in particular to a wax pattern finishing workbench which comprises a workbench body, two sets of guide plates are arranged in the workbench body, the multiple sets of guide plates are connected through a supporting plate, and a containing barrel is arranged in the supporting plate. The interior of the containing barrel is rotationally connected with a guide part, the interior of the guide part is rotationally connected with an auger, multiple sets of through holes are formed in the auger, a filter screen is arranged on the outer side of the guide part, a guide pipe is arranged at the end, close to the filter screen, of the guide part, and a supporting block is arranged at the top of the workbench body; a connecting piece is arranged at the end, away from the workbench body, of the supporting block, two sets of limiting pieces are rotationally connected to the outer side of the connecting piece, and compared with an exi