Portable speed skating blade sharpener

A knife sharpener, portable technology, applied in grinding/polishing equipment, grinding/polishing hand tools, metal processing equipment, etc., can solve the problems of inconvenient use, large size and inconvenient portability, saving time and operation. Simple, easy-to-use effects

Pending Publication Date: 2020-06-09
宁福胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current speed skating skates are sharpened by two kinds of sharpening devices, one is an electric sharpener, and the other is a fixed frame sharpener. These two sharpeners are inconveni

Method used

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  • Portable speed skating blade sharpener
  • Portable speed skating blade sharpener
  • Portable speed skating blade sharpener

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The present invention is described in detail below in conjunction with accompanying drawing:

[0026] figure 1 is the front view of the present invention

[0027] figure 2 It is a cross-sectional view of the rolling bearing fixing part in the present invention

[0028] image 3 It is a sectional view of the fixing part of the grinding plate in the present invention

[0029] Figure 4 It is the bottom view of the present invention

[0030] see first figure 1 : The base (1) of the portable speed skating sharpener is composed of two rolling bearings (2) vertically fixed on the panel and two grinding plates (3) fixed on the panel on both sides of the bearing A linear slide rail with surface grinding. In actual use, the blade of the ice skate is upward, and the blade of the ice skate is sandwiched between two bearings. The sharpener uses a certain pressure to press the grinding plate on the blade for reciprocating motion, so that the blade is ground to a frontal plan...

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PUM

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Abstract

The invention provides a portable speed skating blade sharpener and aims at providing a sharpener which is convenient to carry on a skating site and can also be used for sharpening skating blades. Meanwhile, by using the portable speed skating blade sharpener, a skater can learn how to sharpen the blades through simple operation. The portable speed skating blade sharpener comprises a base, rollingbearings, bearing height adjusting washers, bearing fixing nuts, chip removal brushes, grinding boards, grinding board fixing nuts, compression springs, grinding board fixing screw rods, grinding board gaskets, a bearing fixing and adjusting window and a handle. When the portable speed skating blade sharpener is in use, a user handholds a single skating blade with a cutting edge upwards, the rolling bearings of the sharpener downwards clamp a blade board to make the cutting edge attached to the grinding boards, the user slightly exerts pressure to press the skating blade downwards and slidesthe skating blade front and back, and then the grinding boards can grind the cutting edge into a specific skating blade cutting edge with the two straight sides of 90 degrees.

Description

technical field [0001] The invention relates to a knife sharpening device, in particular to a portable speed skating knife sharpening device. Background technique [0002] The current speed skating skates are sharpened by two kinds of sharpening devices, one is an electric sharpener, and the other is a fixed frame sharpener. These two sharpeners are inconvenient to carry because of their large volume, and in the It is inconvenient to use in the environment of the outdoor skating rink, and it can only be used indoors by people with certain operating skills. Contents of the invention [0003] The invention overcomes the disadvantages of the prior art and provides a portable speed skating sharpener with simple operation. [0004] The technical solution of the present invention is: the portable speed skating ice knife sharpener comprises a base, a rolling bearing, a bearing height adjustment washer, a bearing fixing nut, a chip removal brush, a grinding plate, a grinding plat...

Claims

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Application Information

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IPC IPC(8): B24D15/06
CPCB24D15/066
Inventor 宁福胜
Owner 宁福胜
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