Push-pull type clamp for detecting welding strength of chip pins

The invention relates to the technical field of reliability of integrated circuits, in particular to a push-pull clamp for detecting the welding strength of chip pins. Comprising a clamp body, a plurality of alignment screw holes are formed in the surface of one side of the clamp body, a penetrating through hole is formed in the middle of the surface of the clamp body, a PCB is detachably fastened to the surface of one side of the clamp body through the alignment screw holes, and a connecting hole corresponding to the through hole is formed in the middle of the surface of the PCB. A push rod is movably inserted in the through hole and the connecting hole, a chip is welded on the surface of the PCB corresponding to the connecting hole, and the push rod is pushed to eject the chip welded on the PCB so as to complete the test. The PCB is fixedly installed through the bolts, the operation mode is simple, operation is convenient, and consumed time is short. 本发明涉及集成电路可靠性技术领域，具体涉及一种用于检测芯片引脚焊接强度的推拉式夹具。包括：夹具本体，所述夹具本体的