Servo tightening assembly

Abstract

The utility model relates to the technical field of core body assembly, and discloses a servo tightening assembly which is characterized by comprising a frame body, a driving part and a pressing part, the pressing part is arranged on the frame body in a sliding mode and used for pressing a metal wire and pulling the metal wire to move, the driving part is arranged on the frame body and used for driving the pressing part to move, the pressing part is used for pressing one end of the metal wire firstly, and then the driving part is matched to drive the pressing part, drive the metal wire to move to one end of a metal sheet and pull the metal wire to move. The pressing part can drive the metal wire to move and move towards the other end of the metal plate, so that winding type wrapping is formed through repeated movement, the manufacturing efficiency of the core body is greatly improved, and the machine is simple in structure, convenient to maintain, convenient to nurse by workers, capable of finding problems in time, high in safety and capable of being blocked by the metal plate in the moving process.

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