Adjustable corrugated pipe forming machine

The utility model discloses an adjustable corrugated pipe forming machine which comprises a bearing plate, vertical plates are fixed to the two sides of the upper end of the bearing plate respectively, two moving grooves are formed in the upper ends of the two vertical plates respectively, moving rods are installed in the four moving grooves respectively, and electric push rods are fixed to the opposite sides of the two vertical plates respectively. Lifting devices are fixed to one ends of the two electric push rods correspondingly, lifting plates are arranged on the lifting devices, a lower die is arranged at the upper end of the bearing plate, and fixing devices are arranged on one sides of the two vertical plates correspondingly. The corrugated pipe die is suitable for production of corrugated pipes of different types by replacing the dies of different types, the die is convenient to mount and dismount, the die is convenient to replace, the operation method is simple, the applicability of the device is imp