Quick connection structure of hub mold cooling pipeline

The utility model relates to the field of aluminum alloy hub casting molds, and discloses a quick connection structure of a hub mold cooling pipeline, which comprises a clamping part for clamping and fixing the cooling pipeline, the cooling pipeline consists of a mold end pipeline and a cold source end pipeline, the clamping part uniformly fixes the interface ends of the cooling pipelines on the clamping part, and the mold end pipeline is connected with the cold source end pipeline. Rapid connection or disassembly of a cold source end pipeline and a mold end pipeline is achieved, the operation time for an operator to conduct cooling pipeline connection and disassembly in the high-temperature environment is shortened, the labor intensity and the scalding risk are reduced, and the operation safety is improved; meanwhile, due to the arrangement of the clamping part, the time loss in the die changing and machine adjusting process is reduced, and the output is increased; in addition, the cooling pipeline is quickl