Assembly and disassembly tools of diesel engine camshaft bush

The utility model relates to an assembly and disassembly tools, concretely relates to assembly and disassembly tools of diesel engine camshaft bush. An assembly and disassembly tools of diesel enginecamshaft bush who provides has the double threaded screw, the gland has been put to a pot head of double threaded screw to be equipped with tightly by the nut, the gland be hollow structure's step axle form: it fixes a position the axle, kisses the big diameter section axle of joining in marriage with the camshaft hole to have the little diameter section who joins in marriage with graphic logo hole kiss, the other end of double threaded screw is provided with the pull head rather than threaded connection, the one end of pull head has the internal thread hole with double threaded screw screw -thread fit, and the other end has the through -hole that is used for holding graphic logo, just the through -hole be cross crossover type hole. The utility model discloses not only dismantled and assembled whole graphic logo b