Ceramic Ferrule High Precision End Grinding Machine

Abstract

The invention discloses a ceramic ferrule high-precision end surface grinding machine which comprises a workpiece main shaft system and a grinding main shaft system, wherein the workpiece main shaft system comprises a working table, a workpiece main shaft support, a main shaft motor and a translation mechanism driving the working table to move straightly, a workpiece main shaft is arranged inside the workpiece main shaft support, one end of the workpiece main shaft is provided with a workpiece clamp, the grinding main shaft system comprises a grinding wheel translation table, a grinding main shaft support, a grinding motor and a swaying mechanism driving the grinding wheel translation table to swing, a grinding main shaft corresponding to the workpiece main shaft is arranged inside the grinding main shaft support, one end of the grinding main shaft is provided with a grinding wheel corresponding to and matched with the workpiece clamp, the swaying mechanism comprises a first servo motor, the output end of the servo motor is provided with an eccentric wheel, and the eccentric wheel is in transmission connection with the grinding wheel translation table through a connecting rod component. The ceramic ferrule high-precision end surface grinding machine is simple and reasonable in structure, convenient to control, high in grinding precision and capable of satisfying the vertical degree requirement of the workpiece end surface and an inner hole.

Description

technical field [0001] The invention relates to the technical field of ceramic ferrule processing equipment, in particular to a ceramic ferrule high-precision end face grinder. Background technique [0002] Optical fiber ceramic ferrule is a small ceramic cylindrical tube fired with zirconia. It has a hard texture, white and delicate color, and the precision of the finished product can reach sub-micron level. It is the most commonly used and the largest number of precision positioning parts in optical fiber communication networks. , often used in the manufacture of optical fiber connectors, optical coupling of devices, etc. During the processing of ceramic ferrule, the workpiece needs to be ground by means of an end grinder. Due to the small size of the ceramic ferrule, it is difficult to fully grind the ceramic ferrule during work due to the unreasonable structure of the common end grinder on the market. The grinding accuracy is low, and the required flatness cannot be ach...

AI Technical Summary

Problems solved by technology

During the processing of ceramic ferrule, the workpiece needs to be ground by means of an end grinder. Due to the small size of the ceramic ferrule, it is difficult to fully grind the ceramic ferrule during work due to the unreasonable structure of the common end grinder on the market. The grinding accuracy is low, and the required flatness cannot be achieved, resulting in high splicing loss of optical fiber butt joints during use, which in turn reduces the transmission quality of optical fiber signals

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