Cable tightening frame

The utility model relates to a cable tightening frame, which comprises a mounting support plate, a threading guide device is arranged on the mounting support plate, the threading guide device comprises a fixed frame integrally connected to the outer side of the mounting support plate and a movable seat which slides outside the mounting support plate in a limited manner, and a plurality of guide barrels are integrally fixed at the bottom of the fixed frame. The outer side of the movable seat is integrally connected with a plurality of threading cylinders which are in one-to-one correspondence with the wire guide cylinders, wire guide rollers are arranged in the wire guide cylinders, wire fixing devices are arranged on the threading cylinders, and each wire fixing device comprises a hollow cylinder which is fixed to the outer side of the corresponding threading cylinder and located below the corresponding threading cylinder. According to the cable tightening frame, through the arrangement of the mounting carrie