Cutting device of optical part cutting machine

Abstract

Disclosed is a cutting device of an optical part cutting machine. The cutting device comprises a base, a base plate, a reference block, a transverse frame, a longitudinal guide rail groove, a longitudinal frame, a transverse guide rail groove, a perpendicular vertical pillar, a perpendicular guide rail groove, a connection rod, a cutter frame, a rotary shaft, cutters, fastening clamping seats, a cushion plate, a workpiece, a magnetizing / demagnetizing button, electromagnets, cables, flanges and the like. The base plate is magnetized through the electromagnets at the bottom and attracts the cushion plate tightly through magnetic force, and accordingly the effect that an optical part is installed on the base plate during cutting is ensured. The cutters are installed on a three-dimensional motion mechanism which is capable of moving transversely, longitudinally and perpendicularly to drive the cutters to move. The to-be-cut optical part is fixed through magnetic force, so that deflection of the workpiece during vibration is avoided, and the part is convenient to cut. The three-dimensional motion mechanism is adopted for installing and clamping the cutters, the system design is reasonable, and the cutting device is suitable for cutting the optical part, a silicon wafer and other workpieces.

Description

technical field [0001] The invention relates to a cutting device, in particular to a workpiece cutting device used in an optical part cutting machine. Background technique [0002] Optical parts are widely used in high-tech fields and military, industrial, civil and other fields. At the beginning of this century, my country's optical manufacturing industry has achieved good results, entered the peak period of development, and formed a strong production capacity . With the continuous innovation and development of optical parts technology, optical processing equipment has also developed. my country's optical processing equipment has developed from motorized to electric, especially parts cutting. The development has become faster and faster this year. The previous cutting machine, for The cutting size of optical parts is relatively loose, which cannot achieve high-precision cutting size, or the fixing fixture of optical parts is more complicated, which affects the cutting size f...

AI Technical Summary

Problems solved by technology

With the continuous innovation and development of optical parts technology, optical processing equipment has also developed. my country's optical processing equipment has developed from motorized to electric, especially parts cutting. The development has become faster and faster this year. The previous cutting machine, for The cutting size of optical parts is relatively loose, which cannot achieve high-precision cutting size, or the fixing fixture of optical parts is more complicated, which affects the cutting size for blank materials, and easily affects the surface finish of optical parts for non-blank materials, which cannot achieve ideal Parts fixed

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