Full-automatic U-shaped copper pipe machining device

The invention discloses a full-automatic U-shaped copper pipe machining device which comprises a machining rack, an inclined supporting plate, a material guiding part, a pushing part, a pressing mechanism, a water spraying assembly, an overturning assembly, an overturning mold, a cutting-off assembly and a U-shaped mold. The machining rack comprises a rack box, and a double-door observation window is arranged at the upper end of the front surface of the rack box; a feeding opening is formed in the rear surface of the rack box, an inclined supporting plate is fixed to the lower end of the feeding opening, a material guiding piece is arranged on the upper surface of the end, located on the outer side of the rack box, of the inclined supporting plate, a pressing mechanism is fixed to the upper surface of the end, located in the rack box, of the inclined supporting plate, and a pushing piece is arranged on the inclined supporting plate. One pressing mechanism is fixed to the telescopic end of the pushing piece, t