Device for reducing out-of-roundness of pipe

The utility model discloses a device for reducing the out-of-roundness of tubular products, which comprises a rotating platform and a clamping and adjusting device, the rotating platform comprises a pressing plate and a turntable, the turntable is rotatably arranged on the pressing plate and can rotate around the circumferential direction of the tubular products at will, and the clamping and adjusting device is oppositely arranged on the turntable and comprises a first support frame and a second support frame. The lower end of the first supporting frame is fixed to the rotating disc, the adjusting rod is movably connected to the outer end of the first supporting frame, the rolling wheel is arranged at the outer end of the second supporting frame, and the inner end of the second supporting frame is movably connected with the middle of the first supporting frame. The device mainly comprises two functions, the first part is a 360-degree rotating platform, and the device can be adjusted to be clamped at any posit