Rapid tube bending forming device

The invention discloses a rapid tube bending forming device which is characterized by being composed of a bracket (1), an arm of force (2), a small pulley (3), a pressing plate I (4), a pin shaft (5), a large pulley (6), a V-shaped seat (7), a pressing plate II (8), a bolt (9) and a nut (10). The operating method comprises the following steps: putting a workpiece on the V-shaped seat (7), covering the pressing plate II (8), and adjusting the bolt (9) and the nut (10) so as to compress the workpiece; rotating the arm of force (2) to enable the workpiece to bend along with the large pulley (6). According to the device, the workpiece can be bent clockwise or anticlockwise, and a mold can be selected according to needs. After the workpiece is subjected to bending forming, the bolt (9) and the nut (10) are adjusted, the pressing plate II (8) is loosened, and the workpiece is taken out. The previous operating steps are repeated, and the next steel tube is bent. 种快速弯管成形装置，其特征是由支架（1）、力臂（2）、小滑轮（3）、压板（4）、销轴（5）、大滑轮（6）、V