Adjustable pipeline multi-stage flaring device

The invention discloses an adjustable pipeline multi-stage flaring device, and relates to the field of pipeline flaring devices.The adjustable pipeline multi-stage flaring device comprises a base, a placing plate is installed above the base, a shifting rod is movably installed above the placing plate, the bottom of the shifting rod is sleeved with a guide column, and a sliding groove matched with the shifting rod is formed in the top of the placing plate; a supporting frame is movably installed at the bottom of the containing plate, the top of the supporting frame is fixedly connected with the guide columns, and a pull rope is fixed to one side of the supporting frame. According to the multi-stage flaring device, the problem that the working efficiency is low during flaring of pipelines is solved, only one pipeline does not need to be flared at a time independently during flaring, three pipelines are flared at the same time when a stamping rod moves, the purpose of multi-stage flaring of the pipelines is achi