The utility model discloses a quick bending device of multi -functional secondary cable relates to the equipment field that is used for carrying on electric wire processing before being connected to the contact member for solve the manual problem that secondary cable work efficiency is low of bending. The utility model discloses a first pincers handle and second pincers handle, first pincers handle and second pincers handle are articulated in intermediate position department, first pincers handle tip is equipped with flat briquetting, the cross -section of flat briquetting is the ellipse, second pincers handle tip be equipped with flat that put, with the mutual matched with U type holding tank of flat briquetting, respectively be equipped with a recess that caves in on the vertical wall at U type holding tank both ends. The utility model discloses portable, it is very convenient to use, bends than the manual work and uses manpower sparingly more, and labor efficiency is higher.