▎ 摘　　要

NOVELTY - The utility model claims a pressure plate in steering pump for automobile, the outer ring of the pressure plate main body is connected with an outer protective plate; two sides of the pressure plate main body are respectively connected with a side protective plate; one side of the side protective plate is provided with a groove; the groove is equidistantly connected with several groups of reinforcing ribs; the inner part of the pressure plate main body is provided with multiple groups of first groove holes with equal distance; The utility model newly added outer protective plate, side protective plate, the pressure plate main body for comprehensive protection, avoid the pressure plate main body to generate wear, prolong the service life, wear also only needs to change the outer protective plate, the side protective plate, the first groove hole, the second groove hole; the transverse hole and the vertical hole reduce the weight of the pressure plate main body, and further provided with a transverse set, radiating material; graphene radiating plate respectively radiating the inner middle and side surface of the pressure plate main body; the opposite side for radiating and inner side radiating; the radiating effect is good; it can effectively prolong the service life of the pressure plate main body; it is suitable for wide popularization.