The invention discloses a
transformer copper strip edge burr treatment device and method. The device comprises a rack,
transformer copper strip stabilizing rolls are arranged at the front end and therear end of the rack correspondingly, and a
transformer steel strip is placed between the tops of the two transformer
copper strip stabilizing rolls. A movable left
tool bit mounting plate and a movable right
tool bit mounting plate are arranged on the two sides of the rack correspondingly. A
tool bit assembly upper left 45-degree part, a tool bit
assembly upper left 60-degree part, a tool bit
assembly upper left 30-degree part, a tool bit assembly upper left arc part, a tool bit assembly lower left 45-degree part, a tool bit assembly lower left 60-degree part and a tool bit assembly lower left 30-degree part are sequentially mounted on the left tool bit mounting plate. According to the device provided by the invention, an excellent transformer strip edge
treatment effect is obtained in use, the strip edge is smooth and free of burrs, the supply of domestic high-precision transformer strips can be realized, one specification of flat knives is adopted, an arc knife is obtained by
machining an arc
cutting edge on a flat knife, and the knife is used according to the thickness specification of the strip, so that the knife use cost is reduced, and operation is simplified; and the operating efficiency is improved.