Clamping device applied to trimming arc surfaces of abrasive blocks of grinding wheel

Abstract

The invention provides a clamping device applied to trimming the arc surfaces of abrasive blocks of a grinding wheel. The clamping device comprises a circular ring-shaped outer cover, and fixture bodies for clamping the circular arc-shaped abrasive blocks, wherein a plurality of fixture bodies are evenly distributed and connected onto the outer cover by adopting the circle center of the outer cover as the center. The fixture bodies comprise clamping front pressing plates, clamping rear bottom plates, connecting screws and clamping screws; the clamping front pressing plates and the clamping rear bottom plates are connected and fixed through the connecting screws; the circular arc-shaped abrasive blocks are clamped between the clamping front pressing plates and the clamping rear bottom plates; and the clamping forces of the clamping front pressing plates and the clamping rear bottom plates on the circular arc-shaped abrasive blocks are adjusted through the clamping screws. The clamping device provided by the invention is simple in structure, good in economical efficiency, convenient to install, and capable of effectively ensuring the yield and processing the abrasive blocks in largevolumes, so that the consistency of the abrasive blocks is high, and a favorable basis condition is provided for the next working procedure.

Description

technical field [0001] The invention relates to the technical field of vitrified bond grinding wheel manufacturing and processing, in particular to a clamping device for dressing the arc surface of an abrasive block of a grinding wheel. Background technique [0002] In order to process and produce high-quality, high-durability ceramic grinding wheels, many companies paste the sintered grinding wheel abrasive blocks on the grinding wheel substrate, but the pressed abrasive blocks will undergo certain deformation after high-temperature sintering, resulting in During the bonding process of the substrate, the shape and size do not match, which will cause the abrasive block to fly away from the grinding wheel substrate during the high-speed rotation of the grinding wheel, causing danger, and will also lead to poor quality of the ground workpiece. Contents of the invention [0003] The invention provides a clamping device for dressing the arc surface of the abrasive block of the...

AI Technical Summary

Problems solved by technology

[0002] In order to process and produce high-quality, high-durability ceramic grinding wheels, many companies paste the sintered grinding wheel abrasive blocks on the grinding wheel substrate, but the pressed and formed abrasive blocks will undergo certain deformation after high-temperature sintering, resulting in During the bonding process of the substrate, the shape and size do not match, which will cause the abrasive block to fly away from the grinding wheel substrate during the high-speed rotation of the grinding wheel, causing danger, and will also lead to poor quality of the ground workpiece.

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