CN202780723U

CN202780723U - Cutter board

Info

Publication number: CN202780723U
Application number: CN 201220406923
Authority: CN
Inventors: 仇世宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-14
Filing date: 2012-08-14
Publication date: 2013-03-13
Anticipated expiration: 2022-08-14

Abstract

The utility model provides a cutter board which is applied to sharpening a straight cutting edge of a cutter and particularly suitable for sharpening woodworking plane blade. The cutter board is characterized in that a cutter blade is fixed on the cutter board. A sharpening angle is fixed through a fulcrum pillar, and the cutter is sharpened through combining an abrasive paper or a millstone, and thereby best effect is acquired. The cutter board is characterized by being simple in structure, convenient to operate and the like.

Description

Knife board

Technical field

The utility model relates to knife grinding tool, specifically refers to knife board.

Background technology

In modern timber processing, the plane class instrument that is absolutely necessary, planer, thicknesser, electric hand shaper etc. are arranged, wherein cutter blade in use can rust, need often to grind, the grinding of cutter blade is a technical profession, acquires a certain degree of difficulty, and waste time and energy, be difficult to by hand grind out good effect.

Summary of the invention

To be solved in the utility model is the grinding difficult problem of blade, is specially adapted to the grinding of straight sword cutter blade, is a kind of knife board simple in structure, cheap, easy to operate.

Described knife board comprises that mainly knife rest and pivot pole two parts form, and it is characterized in that being fixed on the blade on the knife rest, and its edge of a knife means of abrasion exceeds the knife rest surface, by the grinding angle of pivot pole fixed blade.Can adjust the size that blade grinds angle by the height of regulating pivot pole, thereby obtain the edge of a knife of different angles.

According to the type of blade, knife rest has the insert groove internally-fixed, and namely blade is fixed in the cutter saddle trough by anchor clamps, and outside inclined plane fixed type is arranged, and namely blade is fixed on the inclined-plane, the outside of knife rest by anchor clamps.

According to the size of blade, the fulcrum bar places on the knife rest or for firm abradant surface pivot pole and extends to outside the knife rest.

The utility model efficiently solves the difficulty of straight knife tool hand lapping, and the utility model can effectively be controlled the angle of cutter and abradant surface, making the light, quick of the change of whetting a knife, and it has the characteristics such as easy to operate, simple in structure.

Description of drawings

Fig. 1 is side view of the present utility model

Among the figure: 1-outside bevel blade anchor clamps, 2-blade, 3-groove inner blade anchor clamps, 4-knife rest, the pivot pole on the 5-knife rest, 6-extend to the outer pivot pole of knife rest.

The specific embodiment

Below with reference to above-mentioned accompanying drawing the utility model is implemented to be specifically described again.

As shown in Figure 1, blade 2 is fixed on the inclined-plane, knife rest 4 outside or in the cutter saddle trough by outside bevel blade anchor clamps 1 or groove inner blade anchor clamps 3, its cutting edge abradant surface exceeds the knife rest surface, by the pivot pole 5 on the knife rest or extend to the outer pivot pole of the knife rest 6 fixing angles of grinding, cutting edge is placed on sand paper or the plane grinding stone polish.

As shown in Figure 1, for obtaining the abradant surface of different angles, pivot pole can be regulated height, and namely pivot pole can be ripple pearl screw, just adjusts the size that blade grinds angle by regulating pivot pole.

As shown in Figure 1, blade is fixed on the knife rest, knife rest can be placed on the surface grinding machine, realizes machinery automation processing.

Claims

1. a knife board comprises that knife rest and pivot pole two parts form, and is applied to the grinding of straight knife sheet, it is characterized in that being fixed on the straight knife sheet of knife rest by the grinding angle of pivot pole fixed blade, and grinds in conjunction with grinding tool.

2. knife board according to claim 1 is characterized in that the fulcrum bar can regulate height, thereby obtains the abradant surface of different angles.

3. knife board according to claim 1 and 2 is characterized in that and can be firm abradant surface according to the length and size of blade, and the fulcrum bar places on the knife rest or extends to outside the knife rest.

4. knife board according to claim 1, knife rest is according to the type of blade, and knife rest is the groove internally-fixed, and namely blade is fixed on blade in the cutter saddle trough by fastening bolt, cutter holder.

5. knife board according to claim 1, knife rest are according to the type of blade, and knife rest is outside inclined plane fixed type, and namely blade is fixed on blade on the inclined-plane, the outside of knife rest by fastening bolt, cutter holder.