High-precision industrial robot tool coordinate calibration device

Abstract

A high-precision industrial robot tool coordinate calibration device comprising a horizontal base plate, wherein a horizontal workbench is fixedly installed at the front and rear sides of the middle of the top surface of the base plate through a first bracket, first guide rails in forward and backward directions are respectively installed at left and right sides of the workbench, both the outer sides of the first guide rails are installed with first sliding blocks in slide fit with the first guide rails, an inverted U-shaped second bracket is arranged above the workbench, the bottom of the second bracket is fixedly installed with two horizontal second guide rails in forward and backward distribution, and both the lower parts of the second guide rails are provided with second sliding blocksin slide fit with the second guide rails. The invention adopts the method of matching a first servo motor and a second servo motor to complete the refined processing operation on the surfaces of theparts requiring processing, and adopts the method of matching a second laser transmitter, a third through hole and a second laser receiver to monitor the rotation angle of the first servo motor, so asto perform double and comprehensive detection on the coordinates of the entire processing device in the entire plane of the workbench to ensure the accuracy of the processing.

Description

technical field [0001] The invention belongs to the field of high-precision detection and calibration equipment, in particular to a high-precision industrial robot tool coordinate calibration device. Background technique [0002] With the development and progress of the current society, the degree of intelligence in industrial production and processing is getting higher and higher. Most of the existing industrial processing uses industrial robots for refined operations, and industrial robots are mostly used in the process of refined operations. Servo motors are used to precisely locate the specific coordinates of the processing parts, but the processing workload of industrial robots is very large, and the frequency of use of servo motors is very high. With the increase of the use time of servo motors, servo motors are prone to wear and tear. The adjustment accuracy of the rotation angle changes, which makes the coordinate positioning of the industrial robot deviate, which ea...

AI Technical Summary

Problems solved by technology

[0002] With the development and progress of the current society, the degree of intelligence in industrial production and processing is getting higher and higher. Most of the existing industrial processing uses industrial robots for refined operations, and industrial robots are mostly used in the process of refined operations. Servo motors are used to precisely locate the specific coordinates of the processing parts, but the processing workload of industrial robots is very large, and the frequency of use of servo motors is very high. With the increase of the use time of servo motors, servo motors are prone to wear and tear. The adjustment accuracy of the rotation angle changes, which makes the coordinate positioning of the industrial robot deviate, which easily affects the quality of industrial processing

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