Computer numerical control polishing device for precision machining of sapphire

Abstract

The invention discloses a computer numerical control polishing device for precision machining of a sapphire. The computer numerical control polishing device comprises a baseplate, and a placing tableis arranged on one side of the baseplate; a limiting device is arranged on one side of the placing table, and a clamping device is arranged on the side, far away from the limiting device, of the placing table; the clamping device comprises a frame body, and a first motor is arranged in the frame body; a first threaded rod is arranged at the protruding end of the first motor, and a thread barrel isarranged at the end, far away from the first motor, of the first threaded rod; one end of the thread barrel is fixedly provided with an L-type plate in a threaded mode, and the end, far away from thethread barrel, of the L-type plate is provided with a sliding rod in a penetrating mode; and the two ends of the sliding rod are each connected with the inner wall of the frame body fixedly. The computer numerical control polishing device has the beneficial effects of the simple structure and convenient operation and use, and the placing stability of the sapphire during polishing is improved, sothat the polishing quality is improved; and the sapphire damage is reduced, and the machining safety is improved greatly.

Description

technical field [0001] The invention relates to the field of sapphire processing and design, in particular to a numerically controlled polishing device for sapphire precision processing. Background technique [0002] Sapphire is a general name for corundum gemstones of other colors except red ruby. After cutting, sapphire needs to be polished on the inner surface. During the polishing process, the sapphire needs to be placed on the table or by a staff member. Hold it and then polish it through the polishing disc, but holding it by hand will cause the fatigue of the arm and increase the labor intensity of the staff. If it is placed and polished on the table, the sapphire needs to be clamped, but the existing clamping and fixing If the device is not good, the sapphire will move during the polishing process, which will affect the quality of polishing. Therefore, it is necessary to provide a numerically controlled polishing device for sapphire precision machining to solve the ab...

AI Technical Summary

Problems solved by technology

[0002] Sapphire is a general name for corundum gemstones of other colors except red ruby. After cutting, sapphire needs to be polished on the inner surface. During the polishing process, the sapphire needs to be placed on the table or by a staff member. Hold it and then polish it through the polishing disc, but holding it by hand will cause the fatigue of the arm and increase the labor intensity of the staff. If it is placed and polished on the table, the sapphire needs to be clamped, but the existing clamping and fixing If the device is not good, the sapphire will move during the polishing process, which will affect the quality of polishing. Therefore, it is necessary to provide a CNC polishing device for sapphire precision machining to solve the above problems

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