Punching device for front-drive steering knuckle forging part

The utility model provides a front-drive steering knuckle forging part trepanning device which comprises a bottom table, a top plate is arranged at the top of the bottom table, supporting columns are fixed to the four corners of the bottom table, the tops of the supporting columns are fixedly connected with the top plate, drilling equipment is fixedly installed on the surface of the bottom of the top plate, and translation mechanisms are arranged on the two sides of the bottom table. Clamping strips for binding and clamping the front-drive steering knuckle of the vehicle are arranged in the translation mechanism, the upper clamping strip and the lower clamping strip are arranged on the two sides of the bottom table correspondingly, and through the backflow groove, on one hand, space is provided for the clamping strips to drive the steering knuckle to rotate, and on the other hand, cutting fluid sprayed in the drilling process is recycled. Firstly, the steering knuckle is fixed in a binding and clamping mode,