Adjustable steering engine fixing device for test

Abstract

The invention relates to the field of mechanical technology, in particular to an adjustable steering engine fixing device for test, which is characterized in that a fixed ring front slot and a fixed ring rear slot are respectively arranged on a front side ring face and a rear side ring face of a fixed ring along an inner ring; a sliding chute matched with the fixed ring rear slot is arranged on a front side ring face of a movable ring along an outer ring; a movable arc plate is a crescent plate with a bottom face being arc-shaped; bolt holes are uniformly distributed on a plate face of the movable arc plate along an arc line; a slot matched with the fixed ring front slot is arranged on a rear side face of the movable arc plate along an arc-shaped edge; a steering engine fixture fixing plate is embedded on a top face of the movable arc plate; the fixed ring is fixed on a fixed support; the sliding chute on the front side of the movable ring is embedded with the fixed ring rear slot in a sleeving way; movable ring bolt holes are uniformly distributed on a ring face of the movable ring located in the fixed ring; and the bolt holes on the movable arc plate are in bolt connection with the corresponding movable ring bolt holes on the movable ring. Compared with the prior art, the adjustable steering engine fixing device for test has simple equipment, low cost, reduced modification design cost and generality.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to an adjustable steering gear fixing device for testing. Background technique [0002] In the process of steering gear performance and fatigue bench test, it is required that the installation angle of the steering gear must conform to the installation angle of the whole vehicle. During the test, the steering gear front bracket 8-2 and the steering gear rear bracket 8-3 set on the steering gear 8 are respectively fixed on a steering gear fixture 9, and then the two steering gear fixtures 9 are passed through the steering gear fixtures 9. The connection fixing slot 9-1 is fixed on the bottom plate of the test bench, see Figure 8 to Figure 10 . After the steering gear 8 is fixed, an angle is formed between the steering gear input shaft 8-1 on the steering gear and the horizontal plane, see Figure 11 . The bottom plate of the test bench is fixed horizontally, so the angle of the...

AI Technical Summary

Problems solved by technology

The bottom plate of the test bench is fixed horizontally, so the angle ? of the steering gear fixed on the bottom plate by the steering gear fixture 9 is fixed. At the same time, the angle ? The loading angle of the steering gear is different, but in the test of the steering gear, this angle must be the same as the loading angle, so this fixing method cannot meet the requirements of the steering gear test

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