Portable cnc milling machine tool detector

Abstract

The invention relates to the field of detection equipment and discloses a portable detector of an CNC (Computer Numerical Control) milling machine cutter. The portable detector comprises a holder device, a cutter imaging system and an image analyzing system; the holder device can be installed nearby the milling machine cutter on the operating platform of the CNC milling machine and longitudinally moved; the cutter imaging system is installed on the holder device, horizontally moved and used for dynamically photographing images of the milling machine cutter; the image analyzing system is fixed to the holder device, connected with the cutter imaging system and used for converting the images of the milling machine cutter into parameters of the milling machine cutter. The detector is a small portable detector, images are formed by the cutter imaging system, and the images and parameters of the milling machine cutter are analyzed by the image analyzing system to achieve online detection and presetting of the milling machine cutter. The detector further comprises an offline detection cutter frame, and the holder device, the cutter imaging system and the image analyzing system are positioned on the offline detection cutter frame through an offline detection cutter frame simulation machine tool to achieve offline detection and cutter presetting.

Description

technical field [0001] The invention relates to the field of testing equipment, in particular to a portable CNC milling machine cutter testing instrument. Background technique [0002] In CNC milling machine processing, the hardware conditions of machining accuracy are mainly the accuracy of the machine tool and the accuracy of the cutting tool. In a certain period of time, the accuracy of the machine tool is constant, so the machining accuracy depends on the accuracy of the cutting tool. Tool detection and pre-adjustment (calibration of the tool to a reasonable accuracy); at the same time, this is also a necessary condition to ensure the cutting life of the tool and the accuracy of the machine tool. [0003] At present, the detection, calibration and pre-adjustment of machine tool tools has always been a problem and blank for various enterprises. The traditional method can only rely on manual visual inspection, meter calibration and centering rod auxiliary measurement, manu...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned problems that the external detection of CNC milling machine tools cannot truly and reliably reflect the actual state of the spindle tool rotation of general-precision machine tools, or the use of laser on-line detection cannot use digital images to zoom in and judge the status of the tools, and cannot use images to detect and proofread each blade one by one. question

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