CN210967024U

CN210967024U - Special cutter for high-strength cutting

Info

Publication number: CN210967024U
Application number: CN201922161437.4U
Authority: CN
Inventors: 陈相礼; 楚合兵; 楚凯
Original assignee: Qingdao Jinkun Precision Tools Co ltd
Current assignee: Qingdao Jinkun Precision Tools Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-07-10
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a special cutter of high strength cutting process, including the fixed main part of sharpener, the fixed main part one end of sharpener is the toper, and the fixed main part cone end of sharpener sets up flutedly to the block has the sharpener in the fixed main part recess of sharpener, the sharpener is including sharpening the cutter blade, and the sharpener blade is the rhombus to the outer lane parcel of sharpener blade has the sharpening cutter cutting piece, the threaded hole is seted up to the outer wall of sharpener blade, and the threaded hole of sharpener blade is equipped with the fixed screw of sharpener to it passes the sharpener blade and fixes in the fixed main part of sharpener to sharpen the cutter fixed screw. This special cutter of high strength cutting process is equipped with additional strengthening, can improve the intensity of this cutter, improves the life of cutter, avoids the condition of long time changing to appear in the cutter, reduces the cost of production.

Description

Special cutter for high-strength cutting

Technical Field

The utility model relates to a machining technical field specifically is a special cutter of high strength cutting process.

Background

The die casting is different from the casting of the traditional material pattern models such as wood dies, metal dies and the like, is a novel process with less cutting allowance and accurate forming, has high dimensional precision, can reduce the weight of castings, reduces the processing procedures of parts, shortens the production period of products, saves the consumption of metal resources and the processing time of the parts, and reduces the manufacturing cost of the parts.

In the use process of the existing cutting knife for machining, the edge of the cutting knife is easy to wear, so that the cutting knife needs to be replaced for a long time in the use process, and the production cost is increased.

Disclosure of Invention

An object of the utility model is to provide a special cutter of high strength cutting process to solve the condition that wearing and tearing appear easily in the edge of a knife of the cutter on the existing market that above-mentioned background art provided, like this at the in-process that uses, change the cutter when needing, increase the problem of the cost of production.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special cutter of high strength cutting process, includes the fixed main part of cutting knife, the fixed main part one end of cutting knife is the toper, and the fixed main part conical end of cutting knife sets up flutedly to the block has the cutting knife in the fixed main part recess of cutting knife, the cutting knife is including cutting the cutter blade, and cuts the cutter blade and be the rhombus to the parcel of cutter blade outer lane has the cutting knife cutting piece, the threaded hole is seted up to cutting cutter blade outer wall, and cuts the threaded hole of cutter blade and be equipped with cutting knife fixed screw, and cuts the cutter fixed screw and pass the cutter blade and fix in the fixed main part of cutting knife.

Preferably, the cutting block of the cutting knife is made of tungsten-cobalt-titanium hard alloy, and the model of the cutting block of the cutting knife is YT 5.

Preferably, the edge of the cutting block of the cutting knife is inclined, and the inclined surface of the cutting block of the cutting knife is provided with a groove.

Preferably, the cutting block of the cutting knife and the cutting knife body of the cutting knife are fixed together by hot melting.

Preferably, the cutting tool body is made of titanium carbide-based hard alloy, and the model of the cutting tool body is YN 10.

Preferably, an anti-collision groove is arranged in the rhombic groove of the cutting knife fixing main body, and the anti-collision groove is positioned at the tip end of the cutting knife.

Compared with the prior art, the beneficial effects of the utility model are that: this special cutter of high strength cutting process is equipped with additional strengthening, can improve the intensity of this cutter, improves the life of cutter, avoids the condition of long time changing to appear in the cutter, reduces the cost of production. The device's cutting knife cutting piece and cutting knife blade are fixed body structure, and cutting knife cutting piece texture is harder, cuts through cutting the external article of cutter cutting piece, and the cutting knife blade can be fixed in the fixed main part of cutting knife through cutting the cutter fixed screw simultaneously, is equipped with anticollision groove in the fixed main part of cutting knife in addition, avoids the pointed end of cutting the cutter to receive the condition of wearing and tearing.

Drawings

FIG. 1 is a schematic view of a high-strength special cutting tool of the present invention;

FIG. 2 is an enlarged schematic structural view of the special high-strength cutting tool of the present invention at A in FIG. 1;

fig. 3 is a side view of the cutting block of the special cutting tool for high-strength cutting.

In the figure: 1. the cutting knife comprises a cutting knife 101, a cutting block of the cutting knife 102, a cutting knife body of the cutting knife 2, a fixing body of the cutting knife 3, a fixing screw of the cutting knife 4 and an anti-collision groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-strength special cutting tool for cutting comprises a cutting tool fixing main body 2, one end of the cutting tool fixing main body 2 is conical, a groove is formed in the conical end of the cutting tool fixing main body 2, a cutting tool 1 is clamped in the groove of the cutting tool fixing main body 2, an anti-collision groove 4 is arranged in the rhombic groove of the cutting tool fixing main body 2 and is located at the position of the tip of the cutting tool 1, the anti-collision groove 4 in the cutting tool fixing main body 2 of the structure cannot contact the tip of the cutting tool 1 to prevent the tip of the cutting tool 1 from being rubbed, the using effect of the cutting tool 1 is improved, the cutting tool 1 comprises a cutting tool body 102, the cutting tool body 102 is rhombic, the outer ring of the cutting tool body 102 is wrapped with a cutting tool cutting block 101, the cutting tool cutting block 101 is made of tungsten-cobalt-titanium hard alloy, the model of the cutting tool cutting block 101 is YT5, and the texture of the cutting tool 101 of the structure is hard, the cutting machine can cut articles, the edge of a cutting block 101 of the cutting knife is inclined, the inclined surface of the cutting block 101 of the cutting knife is provided with a groove, the edge of the cutting block 101 of the cutting knife is inclined, the structure of the cutting block 101 of the cutting knife is firm, deformation is not easy to occur, the cutting block 101 of the cutting knife and a cutting knife body 102 of the cutting knife are fixed together through hot melting, the connection between the cutting block 101 of the cutting knife and the cutting knife body 102 of the structure is firm, the cutting block 101 of the cutting knife and the cutting knife body 102 of the cutting knife are not easy to break away, the outer wall of the cutting knife body 102 of the cutting knife is provided with a threaded hole, a cutting knife fixing screw 3 is arranged in the threaded hole of the cutting knife body 102, the cutting knife fixing screw 3 penetrates through the cutting knife body 102 and is fixed on a cutting knife fixing main body 2, the cutting knife body 102 of the cutting knife is made of titanium carbide-based hard alloy, and the model number of the cutting knife body 102 is YN10, the body 102 of the cutting knife with the structure plays a role of supporting the cutting block 101 of the cutting knife, and the condition that the whole cutting knife 1 is deformed is avoided.

The working principle is as follows: when using this special cutter of high strength cutting process, at first set up the fixed main part 2 of the device's cutting knife in suitable place, then at the in-process of using, article are cut through the cutting knife cutting block 101 on the cutting knife 1, and the quality of cutting knife cutting block 101 is more firm, be difficult to take place firm condition, cutting knife cutting block 101 and cutting knife blade 102 structure as an organic whole simultaneously, cutting knife blade 102 is whole can not take place deformation like this, and cutting knife 1 can be pointed end can push up in anticollision groove 4, avoid cutting knife 1's pointed end to receive the friction, improve the installation effect of cutting knife 1, thereby accomplish a series of works.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a special cutter of high strength cutting process, includes stationary main part of cutting knife (2), its characterized in that: the utility model discloses a cutting knife, including cutting knife body (102), cutting knife fixed main part (2) and cutting knife fixed main part (2), cutting knife fixed main part (2) one end is the toper, and cutting knife fixed main part (2) toper end is seted up flutedly to the block has cutting knife (1) in cutting knife fixed main part (2) recess, cutting knife (1) is including cutting knife body (102), and cuts knife body (102) rhombus to it has cutting knife cutting piece (101) to cut the parcel of knife body (102) outer lane, cutting knife body (102) outer wall is seted up threaded hole, and cuts the threaded hole of knife body (102) and is equipped with cutting knife fixed screw (3) to cutting knife fixed screw (3) pass cutting knife body (102) and fix on cutting knife fixed main part (2).

2. The special tool for high-strength cutting machining according to claim 1, wherein: the cutting block (101) of the cutting knife is made of tungsten-cobalt-titanium hard alloy.

3. The special tool for high-strength cutting machining according to claim 1, wherein: the edge of the cutting block (101) of the cutting knife is inclined, and a groove is formed in the inclined surface of the cutting block (101) of the cutting knife.

4. The special tool for high-strength cutting machining according to claim 1, wherein: the cutting block (101) of the cutting knife and the knife body (102) of the cutting knife are fixed together through hot melting.

5. The special tool for high-strength cutting machining according to claim 1, wherein: the cutting tool body (102) is made of titanium carbide-based hard alloy.

6. The special tool for high-strength cutting machining according to claim 1, wherein: an anti-collision groove (4) is arranged in the rhombic groove of the cutting knife fixing main body (2), and the anti-collision groove (4) is located at the tip of the cutting knife (1).