The utility model discloses an auxiliary device for burying a ground wire stud, relates to an earth-penetrating and punching technology and solves problems of the prior art. The auxiliary device for burying the ground wire stud consists of a turning handle, a positioning handle, a support and a drill bit which are connected; the top of the support is fixed with the positioning handle; the turning handle is arranged above the positioning handle; the bottom of the support is fixed with the drill bit which is 0.5m to 1m long; when the auxiliary device is used, the drill bit is aligned with the position, a person uses a hand to rotate the turning handle to drive the drill bit to drill towards underground until a required depth is reached; and the auxiliary device for burying the ground wire stud is simple in structure, convenient to operate and high in working efficiency.