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Angle gauge

An angle gauge and angle technology, applied in the direction of manufacturing tools, other manufacturing equipment/tools, grinding/polishing equipment, etc., can solve the problems of affecting the effect of grinding blades, unable to obtain the grinding angle, and inaccurate grinding angles, etc. To achieve the overall beauty, easy to press, strengthen the effect of anti-skid effect

Active Publication Date: 2017-12-12
上海盈凯工具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the mastery of the sharpening angle requires experience and is not easy to grasp.
[0003] In response to the above problems, there are currently two products in practice: the first is a product that is clamped on the back of the knife. One side of the product is used to place fingers, and the other side is fixed between the other side of the knife and the whetstone. The sharpening angle plays a role in fixing the sharpening angle. The disadvantage of this product is that the sharpening angle is unique. One product is only suitable for sharpening the blade of a knife with one face width. Other knives with different face widths may not be able to use this product. Get a proper sharpening angle, resulting in inaccurate sharpening angle, thus affecting the sharpening effect
The second type, a wedge, maintains the sharpening angle through its inclined side. This product is also the only sharpening angle. A product is only suitable for sharpening knives at one angle, and it is not non-slip. During the sharpening process Frequent movement causes the sharpening angle to change, which affects the sharpening of the blade

Method used

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Examples

Experimental program
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Effect test

specific Embodiment 1

[0027] Specific embodiment 1, see figure 1 and figure 2 , an angle gauge provided by the present invention, which includes a top 1, a bottom 2 below the top, and a groove 5 provided at the bottom; the top 1 is spliced ​​by four inclined surfaces 3, and the inclined angles of the inclined surfaces are multiple Different angles are 14°, 17°, 20°, and 25° respectively. The lower end of the slope 3 is connected to the outer edge of the bottom 2 , and the outer edge of the bottom is provided with a chamfer 4 . At the beginning of grinding the blade, fingers can be placed on other slopes except the positioning slope actually used for grinding the blade, and the adhesion between the angle gauge and the metal whetstone substrate can be strengthened by pressing the angle gauge.

[0028] The top 1 and the bottom 2 are integrally formed of the same material.

[0029] The concave part of the bottom 2 is hollowed out 6 and has reinforcing ribs 7 for connecting the bottom 2 and the groov...

specific Embodiment 2

[0032] Specific embodiment 2 is basically the same as embodiment 1, see image 3 , the top is spliced ​​by two inclined planes, and the inclined angles of the inclined planes are two different angles.

[0033] The top and the bottom are connected and fixed by pasting.

[0034] The magnet is installed in the groove, and the depth of the built-in surface of the groove is the same as the thickness of the magnet.

specific Embodiment 3

[0035] Specific embodiment 3 is basically the same as embodiment 1, see Figure 4 , the top is spliced ​​by three slopes, and the slope angles of the slopes are three different angles.

[0036] The top and bottom are fixed by screws.

[0037] The magnet is installed in the groove, and the depth of the built-in surface of the groove is the same as the thickness of the magnet.

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Abstract

The invention provides an angle gauge. The angle gauge comprises a top part and a bottom part, wherein the bottom part is below the top part and is provided with a horizontal support; the top part is formed by splicing two or more than two oblique planes; the angles of inclination of the oblique planes comprises at least two different angles; and the lower ends of the oblique planes are connected with the outer edges of the bottom part. The angle gauge has the advantages that a plurality of sharpening angles can be provided through the multiple oblique planes of the top part, and the angle gauge can be used for grinding cutting edges of tools with different widths; and according to the technical scheme, different sizes and angles can be designed according to actual situations so as to meet the required angle requirements of the tools with different surface widths in the grinding process of the cutting edges.

Description

technical field [0001] The invention relates to an angle gauge, in particular to a multi-angle angle gauge for sharpening a knife edge. Background technique [0002] People will use a lot of various knives in their life and work. The knives are used for a long time, and the cutting edge is easy to wear and become blunt. At this time, people tend to blunt the blade. The traditional sharpening requires long-term accumulated experience to grasp a certain sharpening angle to ensure that the blade is sharpened. However, the mastery of the sharpening angle requires experience and is not easy to grasp. [0003] In response to the above problems, there are currently two products in practice: the first is a product that is clamped on the back of the knife. One side of the product is used to place fingers, and the other side is fixed between the other side of the knife and the whetstone. The sharpening angle plays a role in fixing the sharpening angle. The disadvantage of this produ...

Claims

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Application Information

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IPC IPC(8): B24B41/06B24B3/36B24D15/08
CPCB24B3/36B24B41/06B24D15/08
Inventor 王建华
Owner 上海盈凯工具有限公司