CN205272088U

CN205272088U - Novel ceramic cutting tool

Info

Publication number: CN205272088U
Application number: CN201521004339.5U
Authority: CN
Inventors: 向军; 杜刚; 吴崇隽; 王洋
Original assignee: Zhuhai Xiangzhijun Technology Co Ltd
Current assignee: Zhuhai Xiangzhijun Technology Co Ltd
Priority date: 2015-12-08
Filing date: 2015-12-08
Publication date: 2016-06-01
Anticipated expiration: 2025-12-08

Abstract

The utility model discloses a novel ceramic cutting tool aims at providing the novel ceramic cutting tool that the blade contained angle is little, the sharpness is high and with low costs. The utility model discloses a blade (1), cutting edge (2), back of a knife blade face (3), blade face I (4) and blade face II (5), blade face I (4) blade face II (5) intersects, the cross -section of blade (1) is the wedge to it forms cutting edge (2) to put the first edge on a knife or a pair of scissors on the arbitrary face in blade face I (4) and blade face II (5). The utility model discloses mainly be applied to the ceramic cutting tool field.

Description

A kind of new ceramics cutter

Technical field

The utility model relates to a kind of new ceramics cutter.

Background technology

After mostly existing Stupalox is two-sided flat mill, put the first edge on a knife or a pair of scissors in both sides, and cutting edge is positioned at cutter blank middle, and the wedge angle forming blade is relatively big, is generally about 26 degree. This kind puts the first edge on a knife or a pair of scissors, and not only complex procedures, workload are big for mode, and blade is thicker, and the sharpness of blade is poor. User needs to whet a knife at set intervals, and cutter can be more and more blunt, thus causes cutting-tool's used life short, and this just brings certain trouble to user, and adds the use cost of cutter.

Practical novel content

Technical problem to be solved in the utility model overcomes the deficiencies in the prior art, it is provided that a kind of cutting edge angle is little, sharpness height and the low new ceramics cutter of cost.

The technical scheme that the utility model adopts is: a kind of new ceramics cutter, described sintex comprises blade, blade, knife back face, blade face I and blade face II, described blade face I is crossing with described blade face II, the cross section of described blade is wedge shape, and the formation blade that puts the first edge on a knife or a pair of scissors on any one face in blade face I with blade face II.

The angle in described knife back face and described blade face I is 90 ��, and the angle in described knife back face and described blade face II is less than 90 ��.

Put the first edge on a knife or a pair of scissors in described blade face II.

The cutting edge angle of described blade is 10-13 ��.

Described sintex also comprises point of a knife, and the blade at described point of a knife place is circular arc shape.

The arc radius of the blade at described point of a knife place is 5-10mm.

The beneficial effects of the utility model are: owing to the utility model comprises blade, blade, knife back face, blade face I and blade face II, described blade face I is crossing with described blade face II, the cross section of described blade is wedge shape, and the formation blade that puts the first edge on a knife or a pair of scissors on any one face in blade face I with blade face II, namely this sintex is carried out one side to put the first edge on a knife or a pair of scissors, this is compared with two-sided putting the first edge on a knife or a pair of scissors, not only save operation of putting the first edge on a knife or a pair of scissors together, and the cutting edge angle of described blade can accomplish 10-13 ��, thus, have that cutting edge angle is less, sharpness height and the low advantage of cost.

Meanwhile, described point of a knife being carried out circular arc and puts the first edge on a knife or a pair of scissors, arc radius can accomplish 5-10mm, ensure that whole blade and point of a knife all have very high sharpness, it may also be useful to nose part can be utilized in process to divide and carry out fine cut, it may also be useful to be convenient.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is schematic cross-section after the cutting of A-A section in the utility model Fig. 1.

Embodiment

It is a kind of new ceramics cutter as shown in Figure 1 and Figure 2, described sintex comprises blade 1, blade 2, knife back face 3, blade face I 4 and blade face II 5, described blade face I 4 is crossing with described blade face II 5, the cross section of described blade 1 is wedge shape, and puts the first edge on a knife or a pair of scissors on any one face in blade face I 4 with blade face II 5 and form blade 2.

Described knife back face 3 is 90 �� with the angle in described blade face I 4, and described knife back face 3 is less than 90 �� with the angle in described blade face II 5.

Described blade face II 5 is selected to put the first edge on a knife or a pair of scissors.

The cutting edge angle of described blade 2 is 10-13 ��.

Described sintex also comprises point of a knife 6, and the blade at described point of a knife 6 place is circular arc shape.

The arc radius of the blade at described point of a knife 6 place is 5-10mm.

This sintex adopts the mode put the first edge on a knife or a pair of scissors of one side, and this not only saves, compared with two-sided putting the first edge on a knife or a pair of scissors, operation of putting the first edge on a knife or a pair of scissors together, and the cutting edge angle of described blade 2 can accomplish 10-13 ��, thus, has that cutting edge angle is less, sharpness height and a low advantage of cost.

Meanwhile, described point of a knife 6 being carried out circular arc and puts the first edge on a knife or a pair of scissors, arc radius can accomplish 5-10mm, ensure that whole blade 1 and point of a knife 6 all have very high sharpness, it may also be useful to nose part can be utilized in process to divide and carry out fine cut, it may also be useful to be convenient.

Claims

1. a new ceramics cutter, it is characterized in that: described sintex comprises blade (1), blade (2), knife back face (3), blade face I (4) and blade face II (5), described blade face I (4) is crossing with described blade face II (5), the cross section of described blade (1) is wedge shape, and puts the first edge on a knife or a pair of scissors on any one face in blade face I (4) with blade face II (5) and form blade (2).

2. a kind of new ceramics cutter according to claim 1, it is characterised in that: described knife back face (3) is 90 �� with the angle in described blade face I (4), and described knife back face (3) is less than 90 �� with the angle in described blade face II (5).

3. a kind of new ceramics cutter according to claim 2, it is characterised in that: put the first edge on a knife or a pair of scissors on described blade face II (5).

4. a kind of new ceramics cutter as claimed in any of claims 1 to 3, it is characterised in that: the cutting edge angle of described blade (2) is 10-13 ��.

5. a kind of new ceramics cutter according to claim 4, it is characterised in that: described sintex also comprises point of a knife (6), and the blade at described point of a knife (6) place is circular arc shape.

6. a kind of new ceramics cutter according to claim 5, it is characterised in that: the arc radius of the blade at described point of a knife (6) place is 5-10mm.