A distribution frame includes a distribution cabinet and a wire slot box. A plurality of support plates are arranged at intervals in the wire slot box, stranded wire discs are arranged among the support plates, both ends of the stranded wire discs are provided with rotating shafts, the support plates are equipped with connecting shafts through first bearings, the connecting shafts are detachably connected with the rotating shafts through clamping pins, the wire slot box is externally provided with a rocking handle, a cross rod of the rocking handle stretches into the wire slot box through a second bearing and is fixed to the connecting shaft on the support plate at the outmost side, the top of the wire slot box is provided with a plurality of threading ports, the distribution cabinet is internally provided with separator plates and wiring channels, fixed mechanisms are arranged in the wiring channels, each fixed mechanism includes a first pore plate and a second pore plate, the first pore plate and the second pore plate are provided with a plurality of vertically corresponding first and second threading holes, the second threading hole is externally provided with a pressing pipe that stretches out of the first threading hole, one end of the compact pipe is fixed to the second pore plate, and the other end of the pressing pipe penetrates through the first threading hole and is provided with a bowl-shaped tensioning head. The distribution frame provided by the invention facilitates management and use of lines in the wiring channels.