The invention relates to a cutting device, in particular to an equal-section cutting device for power line production. According to the equal-section cutting device for power line production, operation is convenient, and a line coil can be cut at equal sections. The equal-section cutting device for power line production comprises a bottom plate, a collecting box, a first mounting plate, a second mounting plate, a lifting mechanism, a clamping mechanism, a cutting mechanism, a cutting table and a storing mechanism; the first mounting plate is fixedly connected to one end of the bottom plate, and the second mounting plate is fixedly connected to the other end of the bottom plate; the collecting frame is fixedly connected to the top of the bottom plate and located between the first mounting plate and the second mounting plate; and the lifting mechanism is fixedly connected to the side, close to the second mounting plate, of the first mounting plate. The effects that operation is convenient, and the line coil can be cut at equal sections are achieved.