The utility model discloses a novel cable stripping device which comprises a rectangular support frame, two cable support structures, two cutter fixing mechanisms and transverse displacement adjusting devices. The two cable support structures are symmetrically arranged on the support frame, and the two cutter fixing mechanisms and the transverse displacement adjusting devices are symmetrically arranged on the support structures; the transverse displacement adjusting devices comprise transverse fixing seats, transverse adjusting bolts and rotary handles; the transverse fixing seats are fixed onto the support frame; threaded holes which are matched with the transverse adjusting bolts are formed in the transverse fixing seats. The novel cable stripping device has the advantages that when the novel cable stripping device is used, cables can be prevented from shaking in cable channels, sheaths of the cables can be quickly and efficiently stripped, outer conductors and the like of the cables can be prevented from being damaged, stripped outer skins of the cables can be effectively prevented from being accumulated, and gaps among cutters and cable cores can be adjustably controlled; the novel cable stripping device is particularly high in stripping efficiency for cables with large outer diameters or thick nonmetal insulating layers and can be operated easily and conveniently, the stripped conductors can be prevented from being damaged, and the cable cores can be directly used for reproduction.