CN203831512U

CN203831512U - Ceramic cutter for cutting atmosphere materials

Info

Publication number: CN203831512U
Application number: CN201420225085.9U
Authority: CN
Inventors: 陆永明; 朱晨红
Original assignee: Zhejiang Hong Taigao Industry Science And Technology Ltd
Current assignee: Zhejiang Hong Taigao Industry Science And Technology Ltd
Priority date: 2014-05-05
Filing date: 2014-05-05
Publication date: 2014-09-17
Anticipated expiration: 2024-05-05

Abstract

A ceramic cutter for cutting atmosphere materials comprises a rectangular thin-wall ceramic blade, at least two fixed mounting holes are formed in the surface of the thin-wall ceramic blade, at least one section of cutting edge face is arranged on one side edge of the thin-wall ceramic blade, the cutting edge face is formed by inclined cutting faces which shrink from the upper inner side edge and the lower inner side edge to the outer end edge, and a cutter point is formed at the outermost end between the upper cutting edge face and the lower cutting edge face. The cutter point is located in the middle of the side edge of the thin-wall ceramic blade, namely small thin-wall ceramic blade connecting sections integrated with the cutter point are arranged on the two sides of the cutter point respectively. The ceramic cutter has the advantages of being simple in structure, convenient to manufacture, long in service life and good in high temperature resistance and abrasion resistance.

Description

A kind of ceramic cutting knife for meteorological material cutting

Technical field

The utility model relates to a kind of ceramic cutting knife for meteorological material cutting, belong to special-purpose cutting tool technical field.

Background technology

In prior art, what the incisory cutting knife of meteorological material adopted is metal cutter, cutting knife as used in the detection of PM2.5 particle; The object cutting due to cutting knife is the objects such as bulky grain thing, so the suffered power of the blade of cutting knife is larger, easily impaired, thereby reduces its service life.Therefore, inapplicable plastics or elastomeric material are made substantially in the cutting of meteorological material.

Summary of the invention

The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of molded that form, simple in structure with ceramic die, and easy to make, long service life, has the ceramic cutting knife for meteorological material cutting better high temperature resistant and anti-wear performance.

The purpose of this utility model completes by following technical solution, it comprises a rectangular thin-walled ceramic tip, on the surface of described thin-walled ceramic tip, offer at least two fixed installation holes; on a side of thin-walled ceramic tip, be shaped with the blade face that at least one section of inner side edge by the top and bottom scarf that shrink simultaneously on limit outward forms, and the outermost end between upper and lower blade face forms point of a knife.

Described point of a knife is positioned at the interlude of a side of thin-walled ceramic tip, in point of a knife both sides, has respectively a bit of thin-walled ceramic tip linkage section becoming one with point of a knife.

The utlity model has simple in structurely, easy to make, long service life, has better the features such as high temperature resistant and anti-wear performance.

Accompanying drawing explanation

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

Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1,2, ceramic cutting knife for meteorological material cutting described in the utility model, it comprises a rectangular thin-walled ceramic tip 1, on the surface of described thin-walled ceramic tip 1, offer at least two fixed installation holes 2; on a side of thin-walled ceramic tip 1, be shaped with the formed blade face 3 of at least one section of inner side edge by the top and bottom scarf that shrink simultaneously on limit outward, and the outermost end between upper and lower blade face 3 forms point of a knife 4.

Shown in figure, described point of a knife 4 is positioned at the interlude of a side of thin-walled ceramic tip 1, in point of a knife both sides, has respectively a bit of thin-walled ceramic tip linkage section 5 becoming one with point of a knife 4.

Pottery described in the utility model is zirconia, it is also calcined and forms after adopting particular manufacturing craft compressing, it is a kind of refractory material, have and there is comparatively hard characteristic, owing to being that mould molding forms, calcine afterwards Surface Machining a little, become a kind of finished product, therefore processing technology is simple, and cost is low, can substitute existing metallic article or plastic products completely.

Claims

1. the ceramic cutting knife for the cutting of meteorological material, it comprises a rectangular thin-walled ceramic tip, on the surface of the thin-walled ceramic tip described in it is characterized in that, offer at least two fixed installation holes; on a side of thin-walled ceramic tip, be shaped with the blade face that at least one section of inner side edge by the top and bottom scarf that shrink simultaneously on limit outward forms, and the outermost end between upper and lower blade face forms point of a knife.

2. the ceramic cutting knife for the cutting of meteorological material according to claim 1, it is characterized in that described point of a knife is positioned at the interlude of a side of thin-walled ceramic tip, in point of a knife both sides, have respectively a bit of thin-walled ceramic tip linkage section becoming one with point of a knife.