Heat exchange pipeline fixing and cutting device

The utility model discloses a heat exchange pipeline fixing and cutting device, and belongs to the field of pipeline machining machinery. According to the technical scheme, the heat exchange pipeline fixing and cutting device comprises a cutting table, a fixing mechanism used for fixing a heat exchange pipeline is arranged on the cutting table, the fixing mechanism is provided with a clamping part used for clamping the outer wall of the heat exchange pipeline, the clamping part is provided with a plurality of sets of clamping faces distributed in the length direction of the heat exchange pipeline, and the clamping faces are arranged on the cutting table. A cutting mechanism is arranged on the cutting table; the clamping part is provided with the multiple sets of clamping faces distributed in the length direction of the heat exchange pipeline, the outer wall of the heat exchange pipeline is clamped through the multiple clamping faces at the same time, the fixing effect of the clamping part on the to-be-cut end