CN219292778U

CN219292778U - Diamond nickel-based blade

Info

Publication number: CN219292778U
Application number: CN202223464669.5U
Authority: CN
Inventors: 颜铸玮; 沈敏军
Original assignee: Jiangyin Fanghong Superhard Tools Co ltd
Current assignee: Jiangyin Fanghong Superhard Tools Co ltd
Priority date: 2022-12-25
Filing date: 2022-12-25
Publication date: 2023-07-04
Anticipated expiration: 2032-12-25

Abstract

The utility model is suitable for cutting blades, and provides a diamond nickel-based blade which comprises an inner base plate, wherein limit end seats are arranged on the side surface of the periphery of the inner base plate and close to an annular array of one end surface; the outer side edge of the inner base plate is clamped with the outer cutter ring; the inner side of the outer cutter ring and close to an annular array of one end face are provided with clamping grooves matched with the limiting end seats; the inner side of the inner base plate is fixedly connected with the outer cutter ring through bolts; blind holes are formed in the annular array on the inner side of the inner base plate; a through hole matched with the bolt is formed between the end part of the limiting end seat and the blind hole; a threaded hole matched with the bolt is formed in the inner side of the clamping groove; the utility model has the advantages that the chip grooves are formed in the annular arrays on the two surfaces of the outer cutter ring, the spliced and combined structural design is adopted, the inner base plate is mutually spliced with the clamping grooves of the outer cutter ring through the limiting end seat, and the inner base plate and the outer cutter ring are mutually fixedly installed under the action of the bolts, so that the outer cutter ring can be conveniently replaced, the use cost is reduced, and the actual use requirement is met.

Description

Diamond nickel-based blade

Technical Field

The utility model relates to the technical field of cutting blades, in particular to a diamond nickel-based blade.

Background

With the development of scientific technology, superhard cutter materials, namely artificial diamond-based polycrystalline products, have been widely paid attention to in many industrial developed countries in recent decades, and certain-scale production and application are formed, so that the superhard cutter materials become updated cutter materials. Because these tool materials provide good conditions for machining high cutting speeds, high tool durability, high machining accuracy and low surface roughness, especially for cutting difficult-to-cut materials, their wide application will become a necessary trend in tool development.

The existing diamond nickel-based blade is of an integrated structure, the overall manufacturing cost is high, when the blade is damaged, the whole blade needs to be replaced, the use cost is high, and the actual use requirement cannot be met.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a diamond nickel-based blade with a spliced and combined structure.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the diamond nickel-based blade comprises an inner base plate, wherein the outer side edge of the inner base plate is clamped with an outer cutter ring; the inner side of the inner base plate is fixedly connected with the outer cutter ring through bolts; the limit end seats are arranged on the outer peripheral side surface of the inner base plate and close to an annular array of one end surface; the inner side of the outer cutter ring is provided with clamping grooves matched with the limiting end seats close to an annular array of one end face.

The utility model is further provided with: blind holes are formed in the annular array on the inner side of the inner base plate; and a through hole matched with the bolt is formed between the end part of the limiting end seat and the blind hole.

The utility model is further provided with: screw holes matched with the bolts are formed in the inner sides of the clamping grooves.

The utility model is further provided with: the cross section of the outer cutter ring is of a conical structure; chip grooves are formed in the annular arrays on the edges of the two surfaces of the outer cutter ring.

The utility model has the advantages that the spliced and combined structural design is adopted, the inner base plate is mutually spliced with the clamping groove of the outer cutter ring through the limiting end seat, and the inner base plate and the outer cutter ring are mutually fixedly installed under the action of the bolt, so that the outer cutter ring can be conveniently replaced, the use cost is reduced, and the actual use requirement is met.

Drawings

Fig. 1 is a schematic view of a diamond nickel-based blade according to the present utility model.

Fig. 2 is a schematic cross-sectional view of a diamond nickel-based blade according to the present utility model.

Fig. 3 is a schematic diagram of the structure of fig. 2 a according to the present utility model.

Fig. 4 is a schematic structural view of the inner base plate of the present utility model.

Fig. 5 is a schematic structural view of the outer cutter ring of the present utility model.

In the figure: 1. an inner base plate; 2. an outer knife ring; 3. a bolt; 101. a limiting end seat; 102. a blind hole; 103. a through hole; 201. a clamping groove; 202. a threaded hole; 203. chip removal groove.

Detailed Description

It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present utility model.

Examples

Referring to fig. 1-5, the present utility model provides the following technical solutions:

the diamond nickel-based blade comprises an inner base plate 1, wherein a limiting end seat 101 is arranged on the peripheral side surface of the inner base plate 1 and close to an annular array of one end surface; the outer side edge of the inner base plate 1 is clamped with the outer cutter ring 2; the inner side of the outer cutter ring 2 and close to one end face annular array is provided with a clamping groove 201 matched with the limiting end seat 101; the inner side of the inner base plate 1 is fixedly connected with the outer cutter ring 2 through bolts 3; blind holes 102 are formed in the annular array on the inner side of the inner base plate 1; a through hole 103 matched with the bolt 3 is formed between the end part of the limiting end seat 101 and the blind hole 102; a threaded hole 202 matched with the bolt 3 is formed in the inner side of the clamping groove 201; the cross section of the outer cutter ring 2 is of a conical structure; chip grooves 203 are formed in the annular arrays on the edges of the two surfaces of the outer cutter ring 2.

The working principle of the diamond nickel-based blade provided by the utility model is as follows: during installation, the limiting end seat 101 on the side face of the outer periphery of the inner base plate 1 is mutually inserted into the clamping groove 201 on the inner side of the outer cutter ring 2, the inner base plate 1 and the outer cutter ring 2 are limited, the whole blade is prevented from swinging during rotation, a plurality of bolts 3 penetrate through the blind holes 102 and the through holes 103 on the inner side of the inner base plate 1 and are mutually connected with the threaded holes 202 in the clamping groove 201 on the inner side of the outer cutter ring 2, the inner base plate 1 and the outer cutter ring 2 are fixedly installed, the blade can be conveniently replaced, the use cost is reduced, and the requirements of practical use are met.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. A diamond nickel-based blade, characterized in that:

the cutter comprises an inner base plate (1), wherein the outer side edge of the inner base plate (1) is clamped with an outer cutter ring (2); the inner side of the inner base plate (1) is fixedly connected with the outer cutter ring (2) through bolts (3);

a limiting end seat (101) is arranged on the outer peripheral side surface of the inner base plate (1) and close to an annular array of one end surface;

the inner side of the outer cutter ring (2) is provided with clamping grooves (201) matched with the limiting end seats (101) close to an annular array of one end face.

2. A diamond nickel-based blade according to claim 1, wherein: blind holes (102) are formed in the annular array on the inner side of the inner base plate (1); a through hole (103) matched with the bolt (3) is formed between the end part of the limiting end seat (101) and the blind hole (102).

3. A diamond nickel-based blade according to claim 1, wherein: screw holes (202) matched with the bolts (3) are formed in the inner sides of the clamping grooves (201).

4. A diamond nickel-based blade according to claim 1, wherein: the cross section of the outer cutter ring (2) is of a conical structure; chip grooves (203) are formed in the annular arrays on the edges of the two surfaces of the outer cutter ring (2).