The present invention relates to a ball joint fixing structure to which a screw coupling method is applied and a fixing method and, more specifically, to a ball joint fixing structure to which a screw coupling method is applied, which is a fixing structure of a lower arm and a ball joint. The ball joint fixing structure comprises: a helical coil coupled to an inner surface of an assembly hole of the lower arm; and a ball joint having a ball race into which a ball joint portion of a ball stud is forcibly press-fitted, and a pipe-shaped bracket press-fitted and fixed to an outer surface of the ball race and having a screw thread formed on an outer surface thereof. The screw thread of the bracket is screw-coupled to the helical coil so that the ball joint and the lower arm are fixed.
본 발명은 나사결합 방식이 적용된 볼조인트 고정구조 및 고정방법에 관한 것으로, 보다 상세하게는 로어암과 볼조인트의 고정구조로서, 상기 로어암의 조립홀의 내면에 결합되는 헬리코일; 및 볼스터드의 볼조인트부가 내부에 강제 압입되는 볼레이스와, 상기 볼레이스의 외면으로 압입되어 고정되며, 외면에 나사산이 형성된 관형태의 브라켓을 갖는 볼조인트;를 포함하고, 상기 브라켓의 나사산이 상기 헬리코일과 나사결합되어, 상기 볼조인트와 상기 로어암이 고정되는 것을 특징으로 하는 나사결합 방식이 적용된 볼조인트 고정구조에 관한 것이다.
Fixing structure of Ball joint having screw combining type and Fixing method thereof
나사결합 방식이 적용된 볼조인트 고정구조 및 고정방법
2024-02-19
Patent
Electronic Resource
Korean
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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