CN211489683U

CN211489683U - Novel inlay tungsten steel cutter

Info

Publication number: CN211489683U
Application number: CN201922127727.7U
Authority: CN
Inventors: 殷浩铭
Original assignee: Dongguan Chaohong Hardware Precision Technology Co ltd
Current assignee: Dongguan Chaohong Hardware Precision Technology Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-09-15
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a novel inlay tungsten steel cutter, including main part, connecting groove, the tungsten steel edge of a knife, connecting hole and corrosion resistant coating, the main part is located the top of whole device, the bottom of main part is equipped with the tungsten steel edge of a knife, the tungsten steel edge of a knife with main part fixed connection, one side of main part is equipped with connecting groove, the main part with connecting groove all is equipped with the connecting hole, the main part with connecting groove's surface is equipped with the corrosion resistant coating. The utility model discloses in, the design has the interlinkage recess can be at the new edge of a knife of connecting groove position installation directly after the wolfram steel edge of a knife bursts apart, and the main part still can continue to use and practiced thrift the cost, and the main part adopts manganese steel to make and increases its toughness, has improved the life of main part and has reduced the cost, and wolfram steel edge of a knife design has the volume that the waveform groove has reduced the edge of a knife to resistance when having reduced the cutting has improved cutting efficiency, and the design has the fixed block to make things convenient for anchor clamps to carry out the centre gripping to this cutter simultaneously.

Description

Novel inlay tungsten steel cutter

Technical Field

The utility model relates to a cutter processing technology field particularly, relates to a novel inlay tungsten steel cutter.

Background

The cutter is as mechanical tool, has two main series of steel and inlay steel, and the cutter of inlaying the wolfram steel has advantages such as high rigidity, high strength and high wear resistance, but the wolfram steel is more fragile for other metals simultaneously, receives the striking and leads to the fact the blade to crack easily, and traditional tungsten steel cutter of inlaying once bursts open and just needs whole the changing of cutter, and its with high costs is unfavorable for reduce cost.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel inlay tungsten steel cutter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel inlay tungsten steel cutter, includes main part, connecting groove, the tungsten steel edge of a knife, connecting hole and corrosion resistant coating, the main part is located the top of whole device, the bottom of main part is equipped with the tungsten steel edge of a knife, the tungsten steel edge of a knife with main part fixed connection, one side of main part is equipped with connecting groove, the main part with connecting groove all is equipped with the connecting hole, the main part with connecting groove's surface is equipped with corrosion resistant coating, corrosion resistant coating with main part fixed connection.

Further, the top of main part is equipped with the fixed block, the fixed block with main part fixed connection, all with distribute a plurality of in the main part the connecting hole, the connecting hole runs through the main part, the inner wall of connecting hole is equipped with the screw thread.

Furthermore, the connecting groove is located on one side of the main body, a plurality of connecting holes are formed in the connecting groove and penetrate through the connecting groove, and threads are arranged inside the connecting holes.

Furthermore, the tungsten steel knife edge is located the bottom of main part, the top of tungsten steel knife edge with the bottom welded connection of main part, the transversal right triangle of personally submitting of tungsten steel knife edge, the inclined plane of tungsten steel knife edge is equipped with the wave form recess, the wave form recess is triangle-shaped.

Further, the corrosion-resistant coating is located the outer surface of main part, connecting groove and fixed block, corrosion-resistant coating with main part, connecting groove and fixed block fixed connection.

Furthermore, the main material of the main body is manganese steel, and the tungsten steel knife edge is made of tungsten steel.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, the design has the recess of linking can be directly at the new edge of a knife of connecting groove position installation after the tungsten steel edge of a knife bursts apart, and the cost has still been practiced thrift in the main part can continue to use.

2. The utility model discloses in, the main part adopts manganese steel to make and increases its toughness, and the main part surface scribbles corrosion resistant coating and makes the main part have corrosion resistance, has improved the life of main part and has reduced the cost.

3. The utility model discloses in, the design of tungsten steel edge of a knife has the volume that the waveform groove has reduced the edge of a knife to resistance when having reduced the cutting has improved cutting efficiency, and the design has the fixed block simultaneously and makes things convenient for anchor clamps to carry out the centre gripping to this cutter.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an entire embodiment of the present invention;

fig. 2 is a top view of an embodiment according to the invention as a whole;

fig. 3 is a side view of an embodiment according to the invention as a whole.

Reference numerals:

1. a main body; 2. a connecting groove; 3. a tungsten steel knife edge; 4. connecting holes; 5. a corrosion resistant coating; 6. a wave-shaped groove; 7. and (5) fixing blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-3, according to the embodiment of the present invention, a novel cutting knife for cutting tungsten steel is inlayed, which comprises a main body 1, a connecting groove 2, a tungsten steel knife edge 3, a connecting hole 4 and a corrosion resistant coating 5, wherein the main body 1 is located at the top end of the whole device, the bottom end of the main body 1 is provided with the tungsten steel knife edge 3, the tungsten steel knife edge 3 is fixedly connected with the main body 1, one side of the main body 1 is provided with the connecting groove 2, the main body 1 and the connecting groove 2 are both provided with the connecting hole 4, the outer surfaces of the main body 1 and the connecting groove 2 are provided with the corrosion resistant coating 5, and the corrosion resistant coating 5 is fixedly connected with the main body 1.

Wherein, the top of main part 1 is equipped with fixed block 7, fixed block 7 with 1 fixed connection of main part, all with distribute a plurality of on 1 main part connecting hole 4, connecting hole 4 runs through main part 1, the inner wall of connecting hole 4 is equipped with the screw thread.

Wherein, connecting groove 2 is located one side of main part 1, be equipped with a plurality of on connecting groove 2 connecting hole 4, connecting hole 4 runs through connecting groove 2, the inside of connecting hole 4 is equipped with the screw thread.

The tungsten steel knife edge 3 is located at the bottom end of the main body 1, the top end of the tungsten steel knife edge 3 is connected with the bottom end of the main body 1 in a welding mode, the cross section of the tungsten steel knife edge 3 is in a right-angled triangle shape, a wave-shaped groove 6 is formed in the inclined plane of the tungsten steel knife edge 3, and the wave-shaped groove 6 is in a triangle shape.

The corrosion-resistant coating 5 is located on the outer surfaces of the main body 1, the connecting groove 2 and the fixing block 7, and the corrosion-resistant coating 5 is fixedly connected with the main body 1, the connecting groove 2 and the fixing block 7.

The main body 1 is made of manganese steel, and the tungsten steel knife edge 3 is made of tungsten steel.

Principle of operation

When specifically using, anchor clamps carry out the centre gripping to this cutter through fixed block 7, or carry out fixed mounting through connecting hole 4 on the main part 1, can use after the installation is accomplished, if the tungsten steel edge of a knife 3 damages when using simultaneously, can directly fix brand-new edge of a knife in one side of main part 1 through connecting hole 4 on the connecting groove 2 and continue to use, this cutter has reduced the waste of having practiced thrift use cost to main part 1 with traditional cutter.

In addition, the design has the interlinkage groove 2 can be directly at the position of the connection groove 2 to install a new knife edge after the tungsten steel knife edge 3 bursts apart, and the main body 1 can still continue to use and save the cost, the main body 1 is made of manganese steel to increase the toughness, the surface of the main body 1 is coated with the corrosion-resistant coating 5 to enable the main body 1 to have the corrosion resistance, the service life of the main body 1 is prolonged, the cost is reduced, the tungsten steel knife edge 3 is provided with the wave-shaped groove 6 to reduce the size of the knife edge, thereby the resistance during cutting is reduced, the cutting efficiency is improved, and meanwhile, the design has the fixed block 7 to facilitate the clamping of.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel inlay tungsten steel cutter, its characterized in that, includes main part (1), connecting groove (2), the tungsten steel edge of a knife (3), connecting hole (4) and corrosion resistant coating (5), main part (1) is located the top of whole device, the bottom of main part (1) is equipped with the tungsten steel edge of a knife (3), the tungsten steel edge of a knife (3) with main part (1) fixed connection, one side of main part (1) is equipped with connecting groove (2), main part (1) with connecting groove (2) all are equipped with connecting hole (4), main part (1) with the surface of connecting groove (2) is equipped with corrosion resistant coating (5), corrosion resistant coating (5) with main part (1) fixed connection.

2. The novel tungsten-inlaid steel cutter according to claim 1, wherein a fixing block (7) is arranged at the top end of the main body (1), the fixing block (7) is fixedly connected with the main body (1), a plurality of connecting holes (4) are distributed on the main body (1), the connecting holes (4) penetrate through the main body (1), and threads are arranged on the inner wall of each connecting hole (4).

3. The novel tungsten-inlaid steel cutter according to claim 1, wherein the connecting groove (2) is located on one side of the main body (1), a plurality of connecting holes (4) are formed in the connecting groove (2), the connecting holes (4) penetrate through the connecting groove (2), and threads are formed in the connecting holes (4).

4. The novel tungsten-inlaid steel cutter according to claim 1, wherein the tungsten steel knife edge (3) is located at the bottom end of the main body (1), the top end of the tungsten steel knife edge (3) is welded with the bottom end of the main body (1), the cross section of the tungsten steel knife edge (3) is in a right-angled triangle shape, the inclined plane of the tungsten steel knife edge (3) is provided with a waveform groove (6), and the waveform groove (6) is in a triangle shape.

5. The novel tungsten-inlaid steel cutter according to claim 1, wherein the corrosion-resistant coating (5) is located on the outer surfaces of the main body (1), the connecting groove (2) and the fixing block (7), and the corrosion-resistant coating (5) is fixedly connected with the main body (1), the connecting groove (2) and the fixing block (7).

6. The novel tungsten-inlaid steel cutter according to claim 1, wherein the main material of the main body (1) is manganese steel, and the tungsten steel blade (3) is made of tungsten steel.