The invention discloses a double-spindle vertical
machining center, and relates to the technical field of
machining centers, the double-spindle vertical
machining center comprises a rack body, side vertical plates are fixed on two sides of the upper end of the rack body, and a
portal frame is arranged between the two side vertical plates; a transverse sliding mechanism is fixed on the inner side of the
portal frame; two vertical sliding mechanisms are installed above the transverse sliding mechanism in a matched mode, and each vertical sliding mechanism is provided with a longitudinal
cutting mechanism in a matched mode. During use, a steering
knuckle to be machined is firstly mounted on the clamp mechanism, and the transverse sliding mechanism and the vertical sliding mechanism drive the longitudinal
cutting mechanism to move up and down and left and right, so that the part, needing to be
cut, of the steering
knuckle is
cut; after
cutting treatment is completed, the clamp mechanism turns over the steering
knuckle by 90 degrees and moves towards the rear side, the multiple transverse
punching mechanisms conduct drilling treatment on the steering knuckle, and therefore combined machining treatment of milling and drilling of the steering knuckle is achieved, and the machining efficiency of the steering knuckle is effectively improved.