Disc type hanger for anodizing

The utility model relates to a disc type hanging tool for anodizing. The disc type hanging tool comprises a supporting column, a hook and a plurality of fixing modules, the supporting column, the hook and the fixing modules are all made of titanium alloy. The hook is fixed at the top of the supporting column, and the supporting column is hung on an external copper bar through the hook; each fixing module comprises two discs, a sleeving through hole is formed in the center of each disc, a sleeving part is arranged on the outer wall of each disc, the sleeving parts and the sleeving through holes share the same axis, and fixing bolts are arranged on the side walls of the sleeving parts; the two discs on the same fixing module are connected to the supporting column in a sleeving mode, and the inner walls of the two discs are oppositely arranged. A plurality of limiting strips are fixed to the edge of the disc in an annular array mode, and the ends of the outer sides of the limiting strips tilt upwards to be provi