Hydraulic push-bending forming machine

The utility model discloses a hydraulic push bending forming machine which comprises a supporting frame, a push cylinder is installed in the middle of the supporting frame, guide columns are fixedly connected to the periphery of the supporting frame, displacement blocks are connected to the outer walls of the guide columns in a sliding mode, and the push end of the push cylinder is fixedly connected with the center of the upper surface of each displacement block. A positioning block is fixedly connected to the outer wall of the displacement block, and a hydraulic pump is installed on the inner frame portion of the positioning block. According to the hydraulic push-bending forming machine, when the butt joint block is replaced, the mounting groove is rotated among the three groups of spiral groove blocks, so that the mounting groove is separated from the upper surface of the connecting cap, and the mounting column mounted at the axis part of the mounting groove is also dismounted. 本实用新型公开了一种液压推弯成型机，包括支撑架，所述支撑架