Elastic load application device for steering engine

Abstract

The invention discloses an elastic load application device for a steering engine. The elastic load application device for the steering engine comprises a table-type stage installation platform formed by a support combination, uprights and an installation board. A guide board is fixed to the installation board through a plurality of screws. An installation frame, an installation disc and a support are sequentially clamped to the installation board through screws along the guide board. The steering engine is fixedly assembled on the installation frame. One end of a torsion bar is clamped to a clamping groove in the top end of the support. A pressing board is symmetrically arranged on the support through two screws at the upper end of the clamping groove, an output shaft of a torque sensor is clamped to the other end of the clamping groove, and effective clamping is achieved. The elastic loading torque of the elastic load application device for the steering engine is adjustable, the elastic load application device for the steering engine can be used for elastic load application of various steering engines with different output torques, and the elastic load application device for the steering engine has the advantages of being high in loading accuracy, large in load range, simple and effective in the clamping process, convenient to use, high in loading speed, high in reliability and the like.

Description

technical field [0001] The invention belongs to the technical field of measurement and control, and more specifically relates to a steering gear elastic load loading device. Background technique [0002] The steering gear is an important executive part of the servo mechanism, and the elastic load loading device of the steering gear is a special device for realizing high-precision and fast loading of the steering gear. The elastic load loading device in the traditional design can only quantitatively realize the elastic load loading of a certain value. If it is necessary to load the elastic load of different values ​​on the steering gear, multiple load devices are required to realize it, resulting in redundant mechanisms and a large amount of processing. , the manufacturing period is long, the cost is high, and it cannot be applied to the needs of many kinds of steering gear tests. Contents of the invention [0003] The technical problem to be solved by the present inventio...

AI Technical Summary

Problems solved by technology

The elastic load loading device in the traditional design can only quantitatively realize the elastic load loading of a certain value. If it is necessary to load the elastic load of different values ​​on the steering gear, multiple load devices are required to realize it, resulting in redundant mechanisms and a large amount of processing. , long manufacturing cycle, high cost, and cannot be applied to the needs of various steering gear tests

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