Crimping jig and crimping testing device

The utility model discloses a crimping jig and a crimping testing device, and belongs to the field of display panel testing. The crimping jig comprises a bottom plate, a sealing base plate and a crimping part. A first suction cup used for adsorbing a display panel is inserted into the top face of the bottom plate, a first groove is formed in the bottom face of the bottom plate, the first suction cup is communicated with the first groove, the sealing base plate is arranged on the bottom face of the bottom plate so as to be matched with the first groove to form a first vacuum cavity, and a second suction cup communicated with the first vacuum cavity is inserted into the sealing base plate. The crimping part is located on the top surface of the bottom plate so as to crimp and conduct the display panel. According to the crimping jig provided by the embodiment of the utility model, not only can the positioning of the display panel be realized in the testing process, but also the inclination of the crimping jig in