Screw locking and limiting clamp for IC cooling fin

The utility model discloses a screw locking and limiting clamp for an IC cooling fin. The IC cooling fin pressing device comprises an IC cooling fin carrier, a groove, a finger air cylinder, a pressing mechanism, an IC limiting tool and an IC limiting groove. The IC cooling fin carrier is provided with a semi-cylindrical horizontal groove used for placing an IC cooling fin. A finger air cylinder and a pressing mechanism are arranged beside the IC cooling fin carrier, a pair of IC limiting tools are installed on the finger air cylinder and symmetrically spliced, IC limiting grooves are formed in the splicing positions of the IC limiting tools, and the pressing mechanism is arranged on the upper surfaces of the IC limiting tools in a press fit mode. In this way, the structure is simple, theutility model provides a screw locking and limiting clamp for an IC cooling fin. Aiming at various production problems caused by a manual screwing and locking mode adopted in a traditional IC chip mounting process, a finger a