The utility model relates to the field of auto parts assembly, It relates to an automatic assembly equipment for assembly of auto parts, Including loading device, Push fitting and assembly devices, The feeding device includes a first support frame, Push assembly and positioning components, The feeding device includes a workbench, Vibration disc, Feed rails and limit components, The assembly device includes a second support frame and an assembly, The utility model first arranges the end cover bracket in the feeding rail through a vibration plate; Feed track feed the end cover bracket to the positioning assembly, Fastening parts cooperate with the retaining block to secure an end cover bracket, And push the end cover bracket to the assembly through the feeding assembly, Start the first cylinder, The downward extension of the first cylinder output drives the slide on the side wall of the second support frame, The assembly head fixed end cover bracket for the next step, The whole process is fully automated, Simple and efficient.