Auxiliary lubricating tool for cable disassembly and assembly

The invention relates to the technical field of cable installation, in particular to a cable disassembly and assembly auxiliary lubricating tool which comprises a pipe body, a hand support and a discharging head. A first sealing cover and a second sealing cover are arranged on the pipe body, a piston plate and a transmission rack are arranged in the pipe body, the piston plate is connected with the transmission rack, and the transmission rack penetrates through the first sealing cover; a control button, a driving motor and a transmission gear are arranged in the hand support, the control button is electrically connected with the driving motor, the driving motor is connected with the transmission gear, the transmission gear is meshed with the transmission rack, and the transmission rack penetrates out of the hand support; the discharge head comprises a connecting pipe and a universal joint, the connecting pipe is communicated with the pipe body through a second sealing cover, and the universal joint is mounted