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Cutter grinding machine

A knife sharpener and knife edge sharpening technology, applied in grinding/polishing equipment, grinding/polishing safety devices, other manufacturing equipment/tools, etc. Debris splashing and other problems can improve the sharpening effect, lubricate the tool annealing, and reduce pollution.

Inactive Publication Date: 2009-10-07
钱国兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Apparently, because the operator can't make it completely uniform during the whole sharpening process, the consistency of the cutting edge that is ground on this kind of knife sharpening machine is poor; moreover, the metal debris generated during the sharpening process Splashing around, polluting the surrounding air
In addition, the grinding wheel and the tool are always in a dry grinding state, which makes a lot of noise and produces a lot of metal debris, which is extremely detrimental to the life of the tool itself and the sharpening effect

Method used

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  • Cutter grinding machine
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Embodiment Construction

[0017] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] Such as figure 1 , figure 2 with image 3 As shown, the knife grinder of the present invention includes: a base 1, a motor 3 is arranged on the base 1, and a grinding wheel 4 is arranged on the output shaft of the motor 3. In order to make the rotation of the grinding wheel 4 more stable, a motor 3 is arranged on the base 1. There is a support frame 5, and the output shaft of the motor 3 is movably supported in the support frame 5. The base 1 is also provided with a housing 8, and the switch 2 of the motor 3 is movably arranged in the housing 8. The motor 3 and the emery wheel 4 are all completely covered in the shell 8, and the top of the shell 8 is provided with left and right sharpening edges 81 and 82 that match the left and right sharpening surfaces on both sides of the emery wheel 4; the left and right sharpening edges 81 and 8...

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PUM

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Abstract

The invention discloses a cutter grinding machine which can block large part of metal debris when grinding a cutter, comprising a base; the base is provided with a motor; an output shaft of the motor is provided with a grinding wheel; the base is also provided with a shell; the motor and the grinding wheel are respectively covered in the shell; and the top part of the shell is provided with two grinding ports which are respectively matched with the grinding surfaces of the two sides of the grinding wheel. The cutter grinding machine is very suitable for being manufactured into small household appliance and enters every family.

Description

technical field [0001] The present invention relates to a knife sharpening machine. Background technique [0002] Present sharpener, its structure comprises: base, is provided with motor on the base, is provided with emery wheel on the output shaft of motor, and the top of emery wheel is provided with crescent-shaped cover. In actual use, the edge of the blunt tool is ground against the grinding surface on the outside of the grinding wheel. Apparently, because the operator can't make it completely uniform during the whole sharpening process, the consistency of the cutting edge that is ground on this kind of knife sharpening machine is poor; moreover, the metal debris generated during the sharpening process Splashing around, polluting the surrounding air. In addition, the grinding wheel and the tool are always in a dry grinding state, with high noise and a large amount of metal debris, which is extremely detrimental to the life of the tool itself and the sharpening effect. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B3/36B24B55/04B24B55/02
Inventor 钱国兴
Owner 钱国兴
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