Rubber pipe vulcanizing frame

The invention discloses a rubber pipe vulcanizing frame, and relates to the field of rubber pipe production. According to the technical scheme, the rubber pipe vulcanizing frame is characterized by comprising a support, mounting frames arranged on two opposite sides of the support and hanging rods, rotating seats are rotationally connected to the opposite end surfaces of the mounting frames, the rotating axis of each rotating seat is arranged in a mode of being parallel to the distribution direction of the two mounting frames, mounting holes allowing the hanging rods to be arranged therein areformed in the rotating seats, an adjusting assembly is arranged on each mounting frame, wherein each adjusting assembly comprises an adjusting portion arranged at the end, close to the correspondingmounting frame, of the corresponding rotating seat and a positioning portion arranged on the corresponding mounting frame, a plurality of positioning grooves allowing the corresponding adjusting portion to be clamped and posit