Framework structure of automobile steering system

Abstract

The invention provides a framework structure of an automobile steering system. The framework structure comprises a basic framework, a framework reinforcing structure detachably connected onto the basic framework as well as a lifting mechanism, a front suspending structure tool and a steering structure tool which are arranged on the basic framework and the framework reinforcing structure, wherein the basic framework comprises a plurality of stand columns which are vertically arranged as well as a plurality of top columns and a plurality of bottom columns which are separately connected to the tops and the bottoms of the stand columns; the lifting mechanism is arranged on the stand columns in a sliding mode; the basic framework further comprises a vertical positioning structure arranged on the stand columns and a first transverse positioning structure arranged on the framework reinforcing structure; the front suspending structure tool is arranged on the vertical positioning structure andthe first transverse positioning structure; the basic framework further comprises a second transverse positioning structure arranged on the top columns; and the steering structure tool is arranged onthe second transverse positioning structure. The framework structure provides a special assembly framework structure for the automobile steering system, is firm and reliable in structure, is high in positioning precision, is accurate and reliable in test, and is wide in application scope.

Description

technical field [0001] The invention relates to the technical field of automobile production equipment, in particular to a frame structure of an automobile steering system. Background technique [0002] Automobile steering system is a series of devices used to change or maintain the direction of driving or reversing. Its function is to deflect the wheels (steering wheels) on the steering axle (usually the front axle) of the automobile relative to the longitudinal axis of the automobile according to the driver's wishes. angle. Moreover, the automobile steering system is one of the key systems to ensure driving safety and handling performance. It includes three parts: steering wheel, steering column (including intermediate shaft), and steering gear, which respectively play the roles of operating steering, transmitting steering, and executing steering. [0003] However, in the traditional technology, when the steering system is assembled, it is often carried out on an ordinar...

AI Technical Summary

Problems solved by technology

[0003] However, in the traditional technology, when the steering system is assembled, it is often carried out on an ordinary bench, the positioning accuracy is not high, and it can only be loaded by simulating the load of the steering system of the real vehicle, which is different from the actual load. The correlation of the situation is poor, resulting in the performance test results of the steering system are not reliable

Images