Rapid assembling tool of JJC framework brake hanging brackets or fixed hanging brackets

The invention discloses a rapid assembling tool of JJC framework brake hanging brackets or fixed hanging brackets. The rapid assembling tool comprises positioning seats and connecting steel angles. Each positioning seat comprises a positioning plate, vertical plates and coupling shafts; one corner of the positioning plate is provided with a positioning hole I used for fixing of a tool body and a bogie framework; the vertical plates are two identical plates and are symmetrically and vertically arranged on the plane on one side of the positioning plate; and the coupling shafts are arranged in two corresponding positioning holes II and holes in the front ends of the brake hanging brackets or the fixed hanging brackets needing to be assembled. The positioning seats are symmetrically arranged at the two ends of the two parallel connecting steel angles. The rapid assembling tool has the following beneficial effects that the structure is simple, the manufacturing cost is low, the problems that measurement cannot be