Splicing tool for hopper seat of impact crushing station frame

The utility model discloses a point splicing tool for a hopper seat of a frame of an impact crushing station. The point splicing tool comprises a main frame structure and a plurality of positioning pin shafts, the main frame structure is mainly composed of a frame body, a plurality of connecting parts and a plurality of supporting parts. The plurality of supporting parts are placed on the frame and are used for supporting the frame body and positioning in the height direction; the plurality of connecting parts are mounted on the frame body, and the plurality of hopper seats are respectively connected with the corresponding connecting parts through positioning pin shafts and are used for positioning the welding positions of the plurality of hopper seats on the frame. According to the utility model, the relative position size and the coaxiality of the hopper support can be ensured by replacing an integral processing technique, so that the high cost generated by integral processing is greatly saved; meanwhile, t