Self-adaptive grinding wheel device of grinding machine

Abstract

The invention relates to a self-adaptive grinding wheel device of a grinding machine. The grinding wheel device comprises a support, a grinding wheel base body part, a grinding wheel abrasive disc part and an air duct part, wherein, the grinding wheel base body part comprises a grinding wheel base body wheel shaft and a grinding wheel base body, and the grinding wheel base body is fixed to the support through the grinding wheel base body wheel shaft; the grinding wheel abrasive disc part comprises grinding wheel abrasive discs, and the multiple grinding wheel abrasive discs are sequentially connected with the grinding wheel base body through fixing ends in the circumferential direction of the grinding wheel base body part; the air duct part comprises a fan, an aerosol filtering piece, a main air duct and air channels; the fan is connected with the main air duct through the aerosol filtering piece, the main air duct is arranged in the grinding wheel base body wheel shaft and in communication with the multiple air channels evenly distributed in the grinding wheel base body, the multiple air channels are distributed in the grinding wheel base body in the radial direction in a radial mode, and an air outlet in the tail end of each air channel is formed in the grinding wheel base body; and the grinding wheel abrasive discs grind a workpiece under the action of centrifugal force, theair duct part recovers abrasive dust through air suction operation of the fan, and the interiors of the grinding wheel abrasive discs are cooled. According to the self-adaptive grinding wheel deviceof the grinding machine, and self-adaptive dust removal and cooling of the dry type grinding machine can be achieved.

Description

technical field [0001] The invention relates to the technical field of grinding machines, in particular to an adaptive grinding wheel device for grinding machines. Background technique [0002] Since there is no grinding fluid involved in the grinding process, the dry grinding machine will produce a large amount of chips and dust, which form aerosols, which will endanger people's health if not handled in time. At the same time, the grinding process will generate a lot of grinding Cutting heat, without the participation of grinding fluid will cause the accumulation of grinding heat, which will cause ablation to the grinding wheel and the workpiece, and will affect the grinding quality of the workpiece and the life of the grinding wheel. At present, an external mobile dust removal device is used to collect the grinding debris outside the grinding wheel by using the dust removal cover, and at the same time, the cooling air is used to cool the grinding area, which can achieve th...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned problems in the prior art, the present invention provides an adaptive grinding wheel device for a grinding machine, which can realize self-adaptive dust removal and cooling of a dry grinding machine. There are problems such as poor collection of grinding debris, poor cooling of grinding heat, etc.

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