Steering Gear Leakage Prevention Structure of Automotive Power Steering System

摘要

The present invention relates to a steering gear leakage prevention structure of a power steering apparatus for automobiles, and more particularly, by adjusting an adjustment screw for fixing the axial position of the sector axis in the steering gear and adjusting the play on the gear housing. A nylon washer is fixedly inserted into the inner diameter to prevent leakage by contacting a certain portion of the adjusting screw's outer diameter at the lower part of the nut. If the installation is configured, the nylon thread in the process of actual use, if the oil leakage phenomenon occurs, without having to replace the whole nut, simply replace the nylon thread that is simply inserted into the washer inner diameter can be reused. In order to improve economic feasibility and to prevent leakage It is not only easy to achieve the assembly of the nylon thread, which plays the most important role, but also a phenomenon that causes deformation of the nylon thread due to the failure to assemble the nylon thread through welding, as in the conventional steering gear. It is possible to prevent the cause of problems such as loosening the nut by loosening the nut due to the vibration transmitted from the vehicle body and the vibration generated by the steering gear itself during operation. As a result, the added value of the entire steering device produced using the technology of the present invention was improved to improve the merchandise and quality of the steering device, as well as to improve the reliability of the user. It is devised.