Induction quenching machine tool for inner hole of concrete conveying cylinder

The invention provides a concrete conveying cylinder inner hole induction quenching machine tool which comprises a machine table arranged in a bedroom shape; the rotary positioning mechanism comprises a supporting rotating assembly and a clamping assembly, the supporting rotating assembly comprises a plurality of first lower rollers, a plurality of second lower rollers and a plurality of driving devices for driving the first lower rollers and the second lower rollers to rotate, and the multiple clamping assemblies are linearly arranged and used for clamping and positioning the conveying cylinder; the quenching mechanism is located on the portion, on one side of the rotary positioning mechanism, of the machine table and comprises a butt joint base, an inductor, a conductive transition row and a first linear module, the conductive transition row and the inductor are used for penetrating through the butt joint base and stretching into the conveying cylinder, and the first linear module is used for driving the co