Cable cutting device for communication engineering

The utility model discloses a cable cutting device for communication engineering, which comprises a box body, a fixing plate is fixedly connected in the box body, and a groove is arranged at the top end of the fixing plate. According to the cable cutting device for communication engineering, a third sliding rod is extruded through a second spring, the third sliding rod pushes a third round pin to extrude a second sliding rod, the second sliding rod drives two rotating rods in the same C-shaped plate to be folded through a second round pin, a rotating wheel is driven to press downwards, and a first sliding rod is pushed to drive a connecting rod to move; the rocker is driven to swing through the connecting rod, the angle between the two rotating wheels below the same C-shaped plate is adjusted, control over contact between the rotating wheels and the cable is achieved, and therefore synchronization of cable movement and rotating wheel rotation is achieved, the device can control cable feeding, operation is sim