Metallic circular tube bending device for automobiles

The invention discloses a metallic circular tube bending device for automobiles. The metallic circular tube bending device comprises a bottom plate and a circular tube, wherein a rectangular plate iswelded to the middle part of the upper end surface of a cross plate; a through hole is formed in the bottom of the rectangular plate; the circular tube passes through the inner part of the through hole; a first vertical plate is welded to the right side of the upper end surface of the bottom plate; a first panel is welded to the top part of the left side wall of the first vertical plate; an air cylinder is fixedly mounted at the bottom of the first panel through bolts; the lower end of a piston rod of an air cylinder is welded with the middle part of the upper end surface of a squeezing plate;the squeezing plate comprises a cross plate and an arc plate, and the arm plate is integrally molded on the right side of the cross plate; and the left side of the upper end surface of the bottom plate is provide with a compr