Knife sharpener

The knife sharpener comprises a rack and a grinding block, a knife base capable of sliding up and down is arranged in the rack, and the knife base is used for clamping a knife back; a grinding block is pivotally arranged in the rack, a plurality of grinding surfaces are arranged on the surface of th...

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Bibliographic Details
Main Author FENG JUNXIONG
Format Patent
LanguageChinese
English
Published 29.09.2023
Subjects
GRINDING
PERFORMING OPERATIONS
POLISHING
TOOLS FOR GRINDING, BUFFING, OR SHARPENING
TRANSPORTING
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Summary:The knife sharpener comprises a rack and a grinding block, a knife base capable of sliding up and down is arranged in the rack, and the knife base is used for clamping a knife back; a grinding block is pivotally arranged in the rack, a plurality of grinding surfaces are arranged on the surface of the grinding block, and an included angle is formed between every two adjacent grinding surfaces; wherein the number of the polishing blocks is two, and a polishing groove used for clamping a blade is formed between the two polishing blocks, so that the polishing surface abuts against the surface of the blade. The tool back is clamped through the tool base, so that the tool can slide up and down along with the tool base, the grinding groove between the two grinding blocks grinds the surfaces of the two sides of the cutting edge of the tool, when one grinding face is abraded, the grinding blocks are directly rotated, the other grinding face is used for grinding the cutting edge, the grinding blocks do not need to be f
Bibliography:Application Number: CN202310974846