Diamond nickel-based blade

Abstract

The utility model discloses a diamond nickel-based blade, and relates to the technical field of nickel-based blades. The diamond nickel-based blade comprises a body and a disc body, the body comprises a first surface layer, a middle layer and a second surface layer, the first surface layer is arranged on the front side of the middle layer, the second surface layer is arranged on the rear side of the middle layer, and first positioning grooves are formed in the surfaces of the opposite sides of the first surface layer and the second surface layer; the first positioning grooves are formed in the first surface layer and the second surface layer in a circumferential array mode correspondingly, second positioning grooves are formed in the opposite side surfaces of the first surface layer and the second surface layer correspondingly, and polishing pieces are arranged on the opposite side surfaces of the first surface layer and the second surface layer correspondingly. And a first positioning protrusion and a second positioning protrusion are fixedly connected to the surfaces of the sides, close to each other, of the two grinding pieces, so that in the cutting process, once burrs appear, the burrs can be ground and removed, workpieces do not need to be transferred and ground, time and working force wasted by transferring are avoided, and the cutting efficiency is improved to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of nickel-based blades, in particular to a diamond nickel-based blade. Background Art

[0002] With the development of science and technology, superhard tool materials—polycrystalline products based on artificial diamond—have gained widespread attention in many industrialized countries in recent decades, forming a certain scale of production and application, becoming a new generation of tool materials. Because these tool materials, when made into tools, provide excellent conditions for high cutting speeds, high tool durability, high machining accuracy and low surface roughness in mechanical processing, especially for cutting difficult-to-cut materials, their widespread application will become an inevitable trend in tool development.

[0003] Due to the process limitations of mechanical processing, it is easy to produce thorns on the edges of parts and other parts. These are called burrs in the mechanical industry. Burrs have a great impact on the appearance and use of the product. Not only will it affect the beauty of the product, but it will also affect the subsequent processing of the product. Therefore, the burrs must be removed after cutting. Therefore, grinding is usually performed after cutting. However, since the two are in different processes, they need to be transferred after cutting, which wastes a lot of processing time. In addition, the grinding tool will not only occupy a certain area, but also increase the procurement cost of the overall process equipment. In view of this, we proposed a diamond nickel-based blade. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide a diamond nickel-based blade that can solve the problem that after cutting, the blade needs to be transferred to a grinding device for grinding, which wastes processing time and increases the overall process procurement cost.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a diamond nickel-based blade, comprising a body and a disc body, wherein the body comprises a first surface layer, an intermediate layer and a second surface layer, the first surface layer is arranged on the front side of the intermediate layer, the second surface layer is arranged on the rear side of the intermediate layer, a first positioning groove is provided on the surface of the first surface layer opposite to the second surface layer, the first positioning groove is arranged in a circular array on the first surface layer and the second surface layer, a second positioning groove is provided on the surface of the first surface layer opposite to the second surface layer, and the first surface layer is provided on the surface of the second surface layer opposite to the first surface layer. A grinding sheet is provided on each side surface, and a first positioning protrusion and a second positioning protrusion are fixedly connected to the adjacent side surfaces of the two grinding sheets, and the first positioning protrusion and the second positioning protrusion are respectively matched with the first positioning groove and the second positioning groove, and a magnetic column is fixedly connected to the rear surface of the front grinding sheet, and a magnetic groove is provided on the front surface of the rear grinding sheet, and the magnetic column is matched with the magnetic groove, and a thread groove is provided on the front surface of the rear grinding sheet, and a bolt is provided on the front surface of the front grinding sheet, and the rear end thread of the bolt passes through the rear surface of the front grinding sheet and is matched with the thread groove.

[0006] Preferably, a crystalline diamond layer is provided on the outer ring surface on the opposite side of the first surface layer and the second surface layer.

[0007] Preferably, an anti-corrosion coating is provided on the surface of the first surface layer opposite to the second surface layer.

[0008] Preferably, a chip removal groove is provided on the outer surface of the middle layer.

[0009] Preferably, the front and rear side surfaces of the chip removal groove respectively extend from the side surface opposite to the first surface layer and the second surface layer.

[0010] Preferably, a mounting hole is provided on the front surface of the disk body, and the main body is arranged on the outer surface of the disk body.

[0011] Preferably, heat dissipation holes are provided on the front surface of the first surface layer.

[0012] Preferably, the rear surface of the heat dissipation hole extends beyond the rear surface of the second surface layer.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) When the diamond nickel-based blade needs to be cut and polished, the main body can be disassembled, and then two polishing sheets can be placed on the front and rear surfaces of the main body respectively, and the first positioning protrusion and the second positioning protrusion are aligned with the first positioning groove and the second positioning groove respectively. After the two polishing sheets are clamped, the magnetism of the magnetic groove 17 and the magnetic column 16 is used to perform preliminary fixation and adsorption, and then the two polishing sheets 8 are completely fixed by the bolt 19, and then normal cutting and polishing can be performed. However, the cutting depth of the object is limited at this time. Through the above structure, once burrs appear during cutting, they can be polished and removed without the need for the workpiece to be transported and polished, thus avoiding the time and labor wasted in transportation and improving the cutting efficiency to a certain extent.

[0015] (2) The diamond nickel-based blade has an anti-corrosion coating that can prevent the surface of the disc from being corroded by liquid during storage, which can lead to overall quality degradation or even unusability. During installation, the existing mechanical mounting components are used in conjunction with the mounting holes, and after cutting, the heat dissipation holes can be used to quickly cool the inside of the body to avoid increased wear and reduced life due to high temperatures. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a structural diagram of a diamond nickel-based blade of the utility model;

[0018] Figure 2 This is the first schematic diagram of the grinding sheet of the utility model;

[0019] Figure 3 This is a schematic diagram of the decomposition of the utility model body;

[0020] Figure 4 This is the second schematic diagram of the grinding sheet of the utility model;

[0021] Figure 5 This is a schematic plan view of the utility model body;

[0022] Figure 6 This is a schematic diagram of a bolt of the present invention.

[0023] Figure numerals: 1. Main body; 2. First surface layer; 3. Intermediate layer; 4. Second surface layer; 5. First positioning groove; 6. Disc body; 7. Second positioning groove; 8. Grinding sheet; 9. First positioning protrusion; 10. Second positioning protrusion; 11. Crystal diamond layer; 12. Anti-corrosion coating; 13. Mounting hole; 14. Chip groove; 15. Heat dissipation hole; 16. Magnetic column; 17. Magnetic groove; 18. Threaded groove; 19. Bolt. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0025] See also Figure 1-6 The utility model provides a technical solution: a diamond nickel-based blade, comprising a body 1 and a disk body 6, the body 1 comprising a first surface layer 2, an intermediate layer 3 and a second surface layer 4, the first surface layer 2 is arranged on the front side of the intermediate layer 3, and the second surface layer 4 is arranged on the rear side of the intermediate layer 3, and a first positioning groove 5 is provided on the surface opposite to the first surface layer 2 and the second surface layer 4, respectively, and a second positioning groove 7 is provided on the surface opposite to the first surface layer 2 and the second surface layer 4, respectively, and a grinding sheet 8 is provided on the surface opposite to the first surface layer 2 and the second surface layer 4, respectively, and a first positioning protrusion 9 and a second positioning protrusion 10 are fixedly connected to the adjacent side surfaces of the two grinding sheets 8, and the first positioning protrusion 9 and the second positioning protrusion 10 are respectively adapted to the first positioning groove 5 and the second positioning groove 7, the rear surface of the front grinding sheet 8 is fixedly connected to a magnetic column 16, and the front surface of the rear grinding sheet 8 is provided with a magnetic groove 17, and the magnetic column 16 and the magnetic groove 17 is adapted to each other, and a thread groove 18 is provided on the front surface of the rear grinding sheet 8, and a bolt 19 is provided on the front surface of the front grinding sheet 8. The rear end thread of the bolt 19 passes through the rear surface of the front grinding sheet 8 and is adapted to the thread groove 18. When cutting and grinding are needed, the body 1 can be removed, and then the two grinding sheets 8 are placed on the front and rear side surfaces of the body 1 respectively, and the first positioning protrusion 9 and the second positioning protrusion 10 are aligned with the first positioning groove 5 and the second positioning groove 7 respectively. After the two grinding sheets are clamped, the magnetic force of the magnetic groove 17 and the magnetic column 16 is used for preliminary fixation and adsorption, and then the two grinding sheets 8 are completely fixed by the bolt 19, and then normal cutting and grinding can be performed. However, the cutting depth of the object is limited at this time. Through the above structure, once burrs appear during cutting, they can be polished and removed without the need for workpiece transfer and grinding, avoiding the time and labor wasted in transportation, and improving the cutting efficiency to a certain extent.

[0026] Furthermore, a crystal diamond layer 11 is provided on the outer surface of the first surface layer 2 and the second surface layer 4 on the opposite side, an anti-corrosion coating 12 is provided on the surface of the first surface layer 2 and the second surface layer 4 on the opposite side, a chip groove 14 is provided on the outer surface of the intermediate layer 3, and the front and rear surfaces of the chip groove 14 extend from the surface of the first surface layer 2 and the second surface layer 4 on the opposite side, a mounting hole 13 is provided on the front surface of the disk body 6, the main body 1 is provided on the outer surface of the disk body 6, a heat dissipation hole 15 is provided on the front surface of the first surface layer 2, and a heat dissipation hole 15 is provided on the rear surface. The surface extends out of the rear surface of the second surface layer 4, and the middle layer 3 is made of nickel-based alloy, which improves the overall wear resistance and has certain oxidation resistance and corrosion resistance. The anti-corrosion coating 12 can avoid corrosion on the surface of the disk body 6 caused by liquid during storage, resulting in overall quality degradation or even unusable problems. During installation, the existing mechanical installation components are used in conjunction with the installation holes 13 for installation, and after cutting, the heat dissipation holes 15 can be used to quickly cool the inside of the main body 1 to avoid problems such as increased wear and reduced life due to high temperature.

[0027] Working principle: When cutting and grinding are required, the main body 1 can be removed, and then the two grinding discs 8 can be placed on the front and rear surfaces of the main body 1 respectively, and the first positioning protrusion 9 and the second positioning protrusion 10 are aligned with the first positioning groove 5 and the second positioning groove 7 respectively. After the two grinding discs are clamped, the magnetism of the magnetic groove 17 and the magnetic column 16 is used for preliminary fixation and adsorption, and then the two grinding discs 8 are completely fixed with the bolts 19, and then normal cutting and grinding can be performed, but the cutting depth of the object is limited at this time.

[0028] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A diamond nickel-based blade, comprising a body (1) and a disc (6), characterized in that: The body (1) comprises a first surface layer (2), an intermediate layer (3) and a second surface layer (4); the first surface layer (2) is arranged on the front side of the intermediate layer (3), the second surface layer (4) is arranged on the rear side of the intermediate layer (3); a first positioning groove (5) is provided on the surface of the first surface layer (2) on the side opposite to the second surface layer (4); the first positioning grooves (5) are arranged in a circular array on the first surface layer (2) and the second surface layer (4); a second positioning groove (7) is provided on the surface of the first surface layer (2) on the side opposite to the second surface layer (4); a grinding sheet (8) is provided on the surface of the first surface layer (2) on the side opposite to the second surface layer (4); the two grinding sheets (8) are adjacent to each other. A first positioning protrusion (9) and a second positioning protrusion (10) are fixedly connected to the side surface, and the first positioning protrusion (9) and the second positioning protrusion (10) are respectively matched with the first positioning groove (5) and the second positioning groove (7). A magnetic column (16) is fixedly connected to the rear surface of the front grinding sheet (8), and a magnetic groove (17) is provided on the front surface of the rear grinding sheet (8). The magnetic column (16) is matched with the magnetic groove (17). A thread groove (18) is provided on the front surface of the rear grinding sheet (8). A bolt (19) is provided on the front surface of the front grinding sheet (8), and a rear end thread of the bolt (19) penetrates through the rear surface of the front grinding sheet (8) and is matched with the thread groove (18).

2. A diamond nickel-based blade according to claim 1, characterized in that: A crystalline diamond layer (11) is provided on the outer surface of the first surface layer (2) on the opposite side to the second surface layer (4).

3. A diamond nickel-based blade according to claim 1, characterized in that: The surface of the first surface layer (2) opposite to the second surface layer (4) is respectively provided with an anti-corrosion coating (12).

4. A diamond nickel-based blade according to claim 1, characterized in that: The outer surface of the middle layer (3) is provided with a chip removal groove (14).

5. A diamond nickel-based blade according to claim 4, characterized in that: The front and rear side surfaces of the chip removal groove (14) respectively extend from the side surface opposite to the first surface layer (2) and the second surface layer (4).

6. A diamond nickel-based blade according to claim 1, characterized in that: The front surface of the disk body (6) is provided with a mounting hole (13), and the main body (1) is arranged on the outer surface of the disk body (6).

7. A diamond nickel-based blade according to claim 1, characterized in that: The front surface of the first surface layer (2) is provided with heat dissipation holes (15).

8. A diamond nickel-based blade according to claim 7, characterized in that: The rear side surface of the heat dissipation hole (15) extends out of the rear side surface of the second surface layer (4).

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