Multipurpose sharpening machine

Abstract

The invention discloses a multipurpose sharpening machine which comprises a base, a motor, a grinding wheel, a tool support and a machine casing. A grinding wheel shaft is respectively installed on a left bearing support seat and a right bearing support seat which are arranged on a casing of the machine casing through a left bearing and a right bearing, the casing of the machine casing between the left bearing support seat and the right bearing support seat is sunk downwards to form a groove for containing the lower portion of the grinding wheel and containing water or grinding fluid, a gap is arranged between the groove and the lower portion of the grinding wheel, the motor is in transmission connection with a big gear arranged at the right end of the grinding wheel shaft through a transmission mechanism, a left bearing cap is arranged on the left bearing, and a right bearing cap is arranged on the right bearing and the casing of the machine casing. A grinding wheel protective cover is arranged on the casing of the machine casing at the back end of the groove, a clamping plate support block is arranged on the casing of the machine casing at the front end of the groove, the left ends of a left clamping plate and a right clamping plate are respectively hinged with the left side and the right side of the clamping plate support block through a bolt A and a regulating nut B, and the upper ends of the left clamping plate and the right clamping plate are respectively hinged with the left side and the right side of the front end portion of the tool support through a bolt C and a regulating nut D.

Description

technical field [0001] The invention relates to a grinding wheel grinding machine, in particular to a multi-purpose grinding machine which can be used for grinding various knives such as pocket knives, woodworking planers and scissors. Background technique [0002] In the prior art, the grinding of daily knives such as wood chisels, planers, fruit knives, meat cleavers, fish knives, hunting knives, scissors, etc., is either a forming abrasive, and one abrasive can only be used for grinding one kind of knife , low efficiency and high cost; or manual grinding, which requires the operator to have very high grinding technology, high strength, and difficult to control the quality of grinding. Contents of the invention [0003] The object of the present invention is to provide a multi-purpose grinding machine capable of grinding a variety of knives, with simple operation, reduced operation intensity, high grinding efficiency and no dust during grinding. [0004] To achieve the ...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the grinding of daily knives such as wood chisels, planing knives, fruit knives, meat cleavers, fish knives, hunting knives, scissors, etc., is either a forming abrasive, and one abrasive can only be used for grinding one kind of knife , low efficiency and high cost; or manual grinding, which requires the operator to have very high grinding technology, high strength, and difficult to control the quality of grinding

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