Wear-resistant supporting structure of steering gear rack

The utility model relates to a wear-resistant supporting structure of a steering gear rack, and belongs to the technical field of automobile steering. The steering gear rack is installed on the supporting seat through the supporting pad, a contact table and an oil storage tank are symmetrically arranged on the upper surface of the supporting pad, the steering gear rack is in sliding contact connection with the supporting pad through the contact table, the contact face of the contact table and the steering gear rack is 15 degrees, and the steering gear rack and the supporting pad are concentrically arranged. According to the abrasion-resistant supporting structure, the steering gear rack is supported through the contact table, regional contact between the steering gear rack and the supporting pad is achieved, meanwhile, the oil storage groove is additionally formed in the contact area of the supporting pad and used for storing more lubricating grease, and therefore the lubricating effect is improved, the lubri