Wear-resistant outer tie rod ball head

• Main Author: DING YUANCHAO
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2021
• Subjects: BEARINGS; BLASTING; CYLINDERS; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; LIGHTING; LUBRICATING; MECHANICAL ENGINEERING; MOTOR VEHICLES; PERFORMING OPERATIONS; PISTONS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SEALINGS; SHAFTS; THERMAL INSULATION IN GENERAL; TRAILERS; TRANSPORTING; WEAPONS

The utility model discloses a wear-resistant outer tie rod ball which comprises a ball seat, a ball pin and a tie rod, the ball seat is arranged at one end of the tie rod, a dust cover is arranged between the ball seat and the ball pin, a reinforcing seat is arranged on the ball pin, an upper opening of the dust cover is matched with the reinforcing seat, the reinforcing seat is in threaded connection with a pressing ring, and the pressing ring presses the top of the dust cover. A lower opening of the dust cover is matched with the ball seat, an outer ring groove is formed in the ball seat, the dust cover is sleeved with a clamping spring, and the clamping spring limits the dust cover in the outer ring groove; the dustproof cover is novel in structure, reliable in dust prevention, easy to disassemble and assemble, labor-saving, convenient and high in practicability. 本实用新型公开了一种耐磨型外拉杆球头，包括球座、球销和拉杆，球座设于拉杆的一端，球座与球销之间设有防尘罩，球销上设有加固座，防尘罩的上开口与加固座相适应，加固座上螺纹连接有压环，压环压住防尘罩的顶部，防尘罩的下开口与球座相适应，球座上设有外环槽，防尘罩上套设有卡簧，卡簧将防尘罩限位在外环槽