Portable screen top copper rod mother line cutting tool

The utility model discloses a portable screen top copper rod mother line cutting tool which comprises a handle and a cutter. Two swing rods are hinged to the two sides of the lower portion of the basethrough hinge pins A and A'respectively, a straight pushing plate is sleeved with a vertical center hole of the base in a matched mode, a tool apron is arranged at the upper end of the straight pushing plate, an arc-shaped tool is clamped and fixed in the tool apron, a pushing base is arranged at the lower end of the straight pushing plate, and two inclined swings are hinged to the two sides of the lower portion of the pushing base through hinge pins B and B 'respectively. And the other ends of the two inclined oscillating bars are respectively hinged to the middle parts of the oscillating bars on the two sides through a pin shaft C. According to the utility model, a small bus can be firmly wrapped in a forced cutting process and is kept upright without inclining all the time, so that thetouch fault caused by inc