A gun level parallel correction device

Abstract

The invention provides gun level collimation equipment. The gun level collimation equipment comprises a gun horizontal adjustment support used for containing a gun, a gun inner bore bubble shaft used for adjusting a gun bore axis and a gun sight line bubble shaft used for adjusting a gun front sight. The gun inner bore bubble shaft comprises an inner bore cross groove elastic locating shaft, an inner bore shaft longitudinal bubble and an inner bore shaft transverse bubble, wherein the inner bore shaft longitudinal bubble and the inner bore shaft transverse bubble are located on the inner bore cross groove elastic locating shaft. The gun sight line bubble shaft comprises a sight line shaft, a sight line shaft longitudinal level bubble, a sight line shaft transverse level bubble and a front sight high-low support, wherein the sight line shaft longitudinal level bubble, the sight line shaft transverse level bubble and the front sight high-low support are arranged on the sight line shaft. By means of the equipment, gun correction operation is quite easy, batched correction operation is easy to implement and repeat, only the corresponding level bubbles need to be centered, aiming and ball firing do not need to be implemented, and errors caused by the individual difference of human eye aiming are avoided; the site is simplified, live shells are saved, and recovering and copying of the gun shooting accuracy can be carried out in batch; and the operation efficiency and safety of gun spotting are improved.

Description

technical field [0001] The invention relates to the technical field of gun calibration equipment, in particular to a gun level parallel calibration equipment. Background technique [0002] There are two main methods of gun calibration at present: live ammunition shooting calibration and instrument calibration, the latter is also called cold calibration. The correction method of live ammunition shooting is to change the impact point by adjusting the front sight in the process of shooting live ammunition, so that the impact point coincides with the expected hit point. Theoretically, the correction can be completed after only one shooting and adjustment. However, the actual shooting correction is restricted by factors such as climate (wind direction), visibility (sunny and cloudy), shooting range conditions, and the shooter's personal experience level. Multiple shootings are often required. calibration to complete. Time-consuming, labor-intensive, bomb-intensive, imprecise, a...

AI Technical Summary

Problems solved by technology

Problems with the laser aiming point correction method: First, the venue is limited, and it cannot be used in places where the light is too strong; second, the distance is limited, and it is difficult for ordinary laser beams to reach 100 meters. When it is beyond 100 meters, the focus and clarity will be affected. Calibration accuracy, the cost of special lasers is too high, it is difficult to popularize the grass-roots use of the army; third, the operation method of the calibration remains unchanged, and human eyes still need to be aimed, and human factors affect the calibration accuracy

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