Tiled type bored pile reinforcement cage machining device

The utility model relates to the technical field of reinforcement cages. The utility model relates to a machining device, in particular to a tiled bored pile reinforcement cage machining device. The device comprises a base, supporting columns, supporting seats and steel bar rings, a first inserting groove matched with the supporting column is formed in the upper end of the base; a threaded hole isformed in the left side of the inner wall of the first slot; a first screw rod is in threaded connection with the interior of the threaded hole; and a second inserting groove matched with the supporting column is formed in the middle of the lower end of the supporting base, limiting grooves are symmetrically formed in the two sides of the lower end of the supporting base, connecting pieces are symmetrically connected to the outer side of the supporting column, supporting rods are hinged to the outer sides of the connecting pieces through pin shafts, and limiting heads matched with the limiting grooves are connected t