Adjustment detection device for initial position of small-stress-plane output shaft of steering engine

Abstract

The invention relates to an adjustment detection device for the initial position of a small-stress-plane output shaft of a steering engine, and belongs to the technical field of steering engine control. The device comprises a reference calibration disc 1, a prolonged pointer 2, and a self-screwing bolt 3. The position of the reference calibration disc 1 is achieved through two pins 5 of the steering engine, and the reference calibration disc 1 is disposed on the steering engine. When a stress plane 9 of the output shaft of the steering engine is sleeved by a central rectangular through hole of the prolonged pointer 2, the upper plane of the central rectangular through hole of the prolonged pointer 2 is enabled to be attached to the stress plane 9 of the output shaft of the steering engine, and the self-screwing bolt 3 is screwed, thereby enabling the output shaft 4 of the steering engine and the prolonged pointer 2 to be integrated into one body, and loading a small voltage to enable the output shaft 4 of the steering engine to slowly rotate to a required position. The device provided by the invention solves a problem that the small-stress-plane of an electric steering engine needs to be located precisely, is simple in operation, is convenient to use, and greatly improves the work efficiency and measurement precision.

Description

technical field [0001] The invention relates to a device for adjusting and detecting the initial position of an output shaft of a small-stress plane steering gear, belonging to the technical field of steering gear control. Background technique [0002] The initial position adjustment process of the output shaft of the electric steering gear system for some bombs requires accurate measurement. The usual method is to use a caliper and a feeler gauge plug on the output shaft of the steering gear. Then, since the force-bearing plane of the output shaft of the small force-bearing plane steering gear is very small, less than 8 mm, use the caliper and feeler plug device originally designed for the output shaft of other steering gears with a large force-bearing plane, and the output shaft plane edge and the caliper The gap error is also relatively large, which cannot meet the requirements of use. Therefore, it is necessary to design an adjustment and detection device for the initial...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the initial angular position of the output shaft of the small force plane is not easy to adjust and detect, and proposes a device for adjusting and detecting the initial position of the output shaft of the small force plane steering gear, which can conveniently and quickly adjust the small Adjust the output shaft of the force-bearing plane steering gear to the required range

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