Variable copying tool sharpener

Abstract

The invention provides a variable copying tool sharpener. The variable copying tool sharpener is characterized by comprising a rack, a first sliding base is arranged at one end of the rack and can slide along the rack, a second sliding base is arranged on the first sliding base and can slide along the first sliding base, the sliding directions of the first sliding base and the second sliding baseare the horizontal direction and are perpendicular to each other, and a grinding device and a guiding device are arranged on the second sliding base; and a pressing device is arranged at the other endof the rack, and a copying device matched with the guiding device is arranged between the pressing device and the guiding device. By pressing a tool tightly through the pressing device, the copying device positions the radian of a tool edge, the guiding device moves along the positioned radian of the copying device, accordingly, the grinding device performs grinding along the radian of the tool edge, tool sharpening is finished, the service life of the tool is prolonged, and in addition, the tool sharpening efficiency is improved.

Description

technical field [0001] The invention relates to the field of knife sharpening, in particular to a knife sharpening machine with variable profile. Background technique [0002] Knives are widely used in people's life. From star hotels to people's daily life, knives are inseparable. But the more difficult thing is that there is no good sharpening method. The traditional sharpening can only be done by experience. Rich masters do it by hand, the steps are cumbersome and time-consuming. Therefore, although the knife sharpening industry has been passed down since ancient times, due to the advancement of technology, this industry has declined. Now people use blunt knives and can only use them on the whetstone. Simply draw a few strokes, if there is no better solution, you can only change the tool, and a tool with good material is usually more expensive due to the cumbersome production process. The existing knife sharpener only uses a simple grinding wheel to The overall grinding o...

AI Technical Summary

Problems solved by technology

[0002] Knives are widely used in people's life. From star hotels to people's daily life, knives are inseparable. But the more difficult thing is that there is no good sharpening method. The traditional sharpening can only be done by experience. Rich masters do it by hand, the steps are cumbersome and time-consuming. Therefore, although the knife sharpening industry has been passed down since ancient times, due to the advancement of science and technology, this industry has declined. Now people use blunt knives and can only use them on the whetstone. Simply draw a few strokes, if there is no better solution, you can only change the tool, and a tool with good material is usually expensive due to the cumbersome production process. The existing knife sharpener only uses a simple grinding wheel to The overall grinding of the blade, as we all know, the blade has a certain radian, if the radian of the tool is neglected for grinding, the tool will wear too much, and as the number of times of sharpening increases, the radian of the blade will become less and less obvious, so that the tool It is scrapped ahead of time, and the requirements for the grinding angle of the blade are different for different purposes of knives. Therefore, there is an urgent need for a sharpening machine that does not affect the radian of the blade after grinding and can meet various grinding angles to replace the traditional manual Sharpen the knife

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