Chip fixing structure for semiconductor test

The invention relates to the technical field of semiconductor chip testing equipment, in particular to a semiconductor testing chip fixing structure which comprises a workbench, supporting legs are fixed to the four corners of the lower end of the workbench, and a fixing frame is welded and fixed to the left portion of the upper end of the workbench. A lifting fixing assembly is slidably connected to the upper right portion of the fixing frame, and a mounting base is mounted in the middle of the upper end of the workbench. Through cooperation of the vacuum pump, the hose, the guide pipe, the connecting pipe, the adsorption plate and the adsorption grooves, flexible control over chips is achieved, damage to the chips caused by hard contact is avoided, the multiple sets of adsorption grooves and the connecting pipes are arranged, multiple sets of chips can be conveniently fixed at the same time, the detection efficiency of the chips is improved, and the detection cost is reduced. Through cooperation of a motor,