| 摘要 |
The present invention relates to a punching machine with improved punching power. The punching machine prevents a motor from being overloaded during a working process in which various metal materials including a stator core winding a coil by being inserted into the motor is formed with a continuous punching work of a press unit. The center of a punch improvement unit is connected to a punching machine body after being located between a crank and the press unit to reduce power consumption. A connection shaft connected to the crank and the press unit is individually linked to both ends of the punch improvement unit. The punch improvement unit linked when the motor operates vertically moves with small power by using the principle of a lever so that the metal material is easily punched. |
