Numerical control turret punch press convenient to demould

The invention relates to the technical field of numerical control turret punch presses, and discloses a numerical control turret punch press convenient to demould, the numerical control turret punch press convenient to demould comprises a turret circular plate, a grabbing plate and a base, a grabbing clamp is arranged at the bottom end of the grabbing plate, a positioning rod is fixedly mounted at the bottom end of the grabbing plate, and a clamping plate is mounted at the bottom of the grabbing clamp in a clamping manner; a stamping plate is fixedly installed at the bottom end of the clamping plate, a stamping head is fixedly installed at the bottom end of the stamping plate, the rotating tower circular plate is located between the stamping plate and the base, a demolding device is arranged in the base, a compression spring in the demolding device is used for driving a rotating plate to reset, and therefore a plate can be ejected out through a lifting rod to assist demolding. And meanwhile, when the mold is