CONTROL APPARATUS OF IMPACT POWER TOOLS

摘要

The present invention relates to a control apparatus for an impact electric tool. More specifically, the control apparatus for an impact electric tool controls an impact mode, a screw mode, and a drill mode to be converted. To this end, according to the present invention, the control apparatus for an impact electric tool includes: a motor unit (100) providing a driving force; a tool unit (200) receiving the driving force from the motor unit (100) and performing a work; a torque limit unit (300) arranged between the motor unit (100) and the tool unit (200); an impact generation unit (400) arranged between the torque limit unit (300) and the tool unit (200); a control unit (500) controlling movement of the torque limit unit (300) and the impact generation unit (400); and a housing unit (600) receiving the torque limit unit (300) and the impact generation unit (400) inside thereof.