Guide pin component of automobile steering system

The invention discloses a guide pin component of an automobile steering system. The guide pin component comprises a horizontal bottom, wherein vertical plates are vertically arranged at the two ends of the bottom; a top plate is connected between the top ends of the two vertical plates; the bottom is parallel with the top plate; a vertically arranged suspension plate is connected to the extension part of the top plate; and the top plate and the inner side of the bottom are made into a pair of guide pin surfaces respectively. The guide pin component is made from a steel plate. The guide pin component disclosed by the invention has the advantages of compact and artful structure, practical functions and the like; with a pair of guide pin surfaces, the guide pin component can reduce pressure on the surface contact of a connection pin, and prevents abrasion from happening easily; and moreover, due to the movement of the connection pin, the roughness of the guide pin surface can be reduced, the steering is more fle