A novel synchronous measuring device for the height and phase angle of the helical element

Abstract

The invention discloses a novel screw element height and phase angle synchronization measurement device, which comprises a height measurement seat, a sector measurement plate, an angle measurement sleeve, a screw rod, a screw element and a working platform, wherein the screw element is positioned on the working platform; the height measurement seat is placed on the working platform; the height measurement seat is in threaded connection with the screw rod; the sector measurement plate and the angle measurement sleeve are in an integrated structure; the angle measurement sleeve is connected with the screw rod through a clamping pin; and the height measurement seat is moved, and the sector bottom plane of the sector measurement plate is placed on the plane of the screw element in the height direction. According to the novel screw element height and phase angle synchronization measurement device of the invention, the problem that the corresponding relationship between the height and the screw section phase angle is cut caused as the original measurement structure separately measures the height and the phase angle can be solved, the problem that the position measurement precision is not high is solved, and the problem that the product quality is not high after the screw element is combined and assembled can be solved.

Description

technical field [0001] The invention relates to a novel synchronous measuring device for the height and phase angle of a spiral element. Background technique [0002] The height and phase angle synchronous measuring device of the spiral element is used for grinding the end face of the spiral element. The original measuring device structure, the spiral element is placed on the working platform, and the measuring template is positioned on the spiral element with screws through the retaining ring. The height is measured. When using a height gauge to measure the height of the helical element, use a measuring template to measure the phase angle of the helical section of the end face of the helical element. The measurement of the height and the phase angle are measured separately without corresponding to each other. There is an error between the measured height and the phase angle of the helical section, the measurement accuracy is not high, and the measurement efficiency is not h...

AI Technical Summary

Problems solved by technology

[0002] The synchronous measuring device for the height and phase angle of the helical element is used for grinding the end face of the helical element. The original measuring device structure, the helical element is placed on the working platform, and the measuring template is positioned on the helical element with screws through the retaining ring. The measuring height When measuring the height of the helical element with a height gauge, measure the phase angle of the helical section of the end surface of the helical element with a measuring template. The measurement of the height and the phase angle are measured separately without corresponding to each other. There is an error between the measured height and the phase angle of the helical section, the measurement accuracy is not high, and the measurement efficiency is not high; when the helical elements are combined and assembled, due to the difference in position accuracy, the assembled product is uneven, which affects product quality

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