Dual lens measurement system

Abstract

The invention relates to a measuring system, in particular to a double-lens measuring system. It includes a base, a frame, a workbench moving mechanism, a measuring mechanism, a vertical lens, a horizontal lens, an image processing unit, a cable, a display and a measuring fixture; the workingbench moving mechanism is arranged at the bottom of the frame, and the measuring fixture Set on the moving mechanism of the workbench, the vertical lens and the horizontal lens are all located on the frame, the vertical lens and the horizontal lens are equipped with focal length zoom adjusters, and the horizontal lens is equipped with The angle rotating device that can make the horizontal lens rotate along the axis of the vertical lens, the horizontal lens is also provided with an angle display, the image processing unit is connected with the display and supports drawings drawn by drawing software; the horizontal lens of the present invention The lens can rotate around the vertical lens, locate the workpiece from two directions, realize accurate alignment, high magnification, low positioning error, and can directly measure the geometric parameters of the workpiece.

Description

technical field [0001] The invention relates to a measuring system, in particular to a double-lens measuring system. Background technique [0002] Cutting tools are tools used by CNC machine tools to process precision parts. Therefore, qualified precision parts can be processed only when the precision of the cutting tool itself meets the requirements. In the case of higher and higher requirements for machining accuracy of precision parts, higher requirements are also placed on the accuracy of the tools used. Although my country's precision measuring instrument manufacturing industry has made some progress this year, there are still many problems. There is a gap between measurement techniques and instruments. [0003] Most of the related measurement techniques applied to tool shape tolerance, position tolerance, and diameter are manually measured by mechanical or electronic vernier calipers. The efficiency of this manual measurement method is low. At present, there are sti...

AI Technical Summary

Problems solved by technology

It can only measure the geometric parameters of the second-line plane. Due to the limitations of the mechanical system, sensors and measurement software functions, the measurement function and accuracy are very limited. It can only meet the tool application on the machining center, and cannot meet the needs of tool design and manufacturing industries.

[0004] However, the existing instruments for measuring knives, such as the "automatic tool detection system" with the patent No. Angle: rake angle, relief angle, helix angle, main declination angle, secondary declination angle, tooth pitch, core thickness, chisel edge, backlash angle, axial and radial runout, etc. It is still impossible to detect accurate data. For tool design, The toolmaking industry is still unable to meet demand

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