The utility model relates to a robot of vertebra wicresoft, including the control unit to and establish the pre -positioning mechanism in the frame, smart positioning mechanism, operating device and position collection system, pre -positioning mechanism includes driving piece, driving medium and locating piece, the driving piece is connected with the driving medium transmission, and locating pieceand driving medium fixed connection, smart positioning mechanism includes the chassis, take over a business with telescopic rod set spare, telescopic rod set spare all is connected with taking over abusiness to rotate with the chassis including telescopic link actuating system and a plurality of telescopic link connected, the both ends of a plurality of telescopic links, chassis and locating piece fixed connection, the corresponding link electricity of telescopic link drive systems and control unit is connected, operating device includes the connecting rod, the one end of connecting rod withfixed connection takes over a business, position collection system includes navigation and display, navigation and the display link corresponding with the control unit electricity respectively are connected. The utility model discloses can be fast to the surgical instruments accurate positioning.