Disclosed in the present invention are a transplanting device for an oscillograph, and a method using same, belonging to the technical field of oscillograph processing. The transplanting device comprises: a mounting member, wherein a driving mechanism is arranged on the mounting member; and at least one clamp, which is connected to a driving end of the driving mechanism, wherein inner walls of the clamp are provided with clamping portions which deform according to a change trend of side faces of a shell in an axial direction or a radial direction. According to the present invention, the deformable clamping portions deform according to the actual situation of the shell, such that it is ensured that the clamp makes contact with the largest area during clamping, thereby improving the clamping stability thereof.