CN212241630U

CN212241630U - Diamond caking type ripple tool bit

Info

Publication number: CN212241630U
Application number: CN202020523469.4U
Authority: CN
Inventors: 金学科
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2020-12-29
Anticipated expiration: 2030-04-11

Abstract

The utility model discloses a diamond-block-type corrugated cutter head, which comprises a base body, wherein the base body is provided with a central through hole; the fan-shaped tooth parts are annularly arranged on the edge of the base body and are spaced through the chip grooves; and the diamond-bonded teeth are sintered on the fan-shaped tooth parts, the two surfaces of each diamond-bonded tooth are respectively provided with a first tooth surface and a second tooth surface, and the first tooth surface and the second tooth surface of the adjacent diamond-bonded teeth are alternately arranged. The utility model discloses a become corrugated flank of tooth in turn and form diamond segment tooth, the reinforcing cutting avoids the tool bit to warp easily in the past, the trouble of inefficiency.

Description

Diamond caking type ripple tool bit

Technical Field

The application belongs to the technical field of saw blades, and particularly relates to a diamond-block type corrugated cutter head.

Background

At present, two opposite side surfaces of a tool bit of the commonly used diamond saw blade are smooth and flat, in the cutting process, the friction force between the side surfaces of the tool bit and a cutting workpiece is large, chips are not easy to discharge, heat is generated, and a base body is easy to deform. The saw blade has poor sharpness and low cutting efficiency during dry cutting, and is generally only suitable for wet cutting.

SUMMERY OF THE UTILITY MODEL

In view of this, the technical problem to be solved by the present application is to provide a diamond-junction-type corrugated cutting head, in which diamond-junction-type teeth are formed by alternately forming corrugated tooth surfaces to enhance cutting, thereby avoiding the trouble of easy deformation and low efficiency of the conventional cutting head.

In order to solve the technical problem, the utility model discloses a diamond-block-type corrugated cutter head, which comprises a base body, wherein the base body is provided with a central through hole; the fan-shaped tooth parts are annularly arranged on the edge of the base body and are spaced through the chip grooves; and the diamond-bonded teeth are sintered on the fan-shaped tooth parts, the two surfaces of each diamond-bonded tooth are respectively provided with a first tooth surface and a second tooth surface, and the first tooth surface and the second tooth surface of the adjacent diamond-bonded teeth are alternately arranged.

According to the present invention, the first tooth surface and the second tooth surface are provided with spaced diamond segments, and the diamond segments of the first tooth surface and the second tooth surface are mutually staggered.

According to an embodiment of the present invention, the first tooth surface and the second tooth surface are provided with a plurality of diamond segments.

According to the utility model discloses an embodiment, wherein above-mentioned diamond segments height is 3 mm.

Compared with the prior art, the application can obtain the following technical effects:

the diamond junction block teeth are formed by the tooth surfaces which are alternately corrugated, so that cutting is enhanced, and the trouble that the conventional cutter head is easy to deform and low in efficiency is avoided.

Of course, it is not necessary for any one product to achieve all of the above-described technical effects simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of a diamond-bonded corrugated tip according to an embodiment of the present application.

Reference numerals

The diamond tool comprises a base body 10, a central through hole 11, a chip groove 20, a fan-shaped tooth part 30, diamond segment teeth 40, a first tooth surface 41, a second tooth surface 42 and a diamond tool bit 50.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

Referring to fig. 1, fig. 1 is a schematic view of a diamond-bonded corrugated tip according to an embodiment of the present disclosure. As shown in the drawing, a diamond-sintered type corrugated tip comprises a base body 10, the base body 10 having a central through hole 11; the fan-shaped tooth parts 30 are arranged on the edge of the base body 10 in an encircling mode and are spaced through the chip grooves 20; and the diamond-bonded teeth 40 are sintered on the fan-shaped tooth part 30, a first tooth surface 41 and a second tooth surface 42 are respectively arranged on two surfaces of each diamond-bonded tooth 40, and the first tooth surface 41 and the second tooth surface 42 of the adjacent diamond-bonded teeth 40 are alternately arranged.

In an embodiment of the present invention, the central through hole 11 of the base body 10 is used for installation, and the chip removal function is realized by the annular array chip removal grooves 20 at the outer end of the base body 10, thereby separating the sector-shaped tooth portions 30. In addition, diamond segment teeth 40 are sintered at the scalloped portions 30 to enhance cutting and prevent distortion. Specifically, the diamond segment teeth 40 are respectively provided with a first tooth surface 41 and a second tooth surface 42, the diamond segments 50 are arranged at intervals, cutting is accelerated, deformation is prevented, and meanwhile, the two adjacent diamond segment teeth 40 are designed in a positive-negative mode, namely the first tooth surface 41 and the second tooth surface 42 are arranged on the two adjacent diamond segment teeth in a front-back alternating mode, contrast is formed, stress concentration is avoided, buffering is fully achieved, and durability is improved.

Preferably, the first tooth surface 41 and the second tooth surface 42 are both provided with spaced diamond tips 50, and the diamond tips 50 of the first tooth surface 41 and the second tooth surface 42 are staggered with each other, so that the cross section is corrugated, and cutting is accelerated.

In one embodiment, both first flank 41 and second flank 42 have a plurality of diamond tips 50. Preferably, the first flank 41 has 8 diamond tips 50 spaced apart; the second tooth face 42 has 9 diamond stones 50 spaced to form a cross, double face fit, preventing deformation.

Further, it is preferable that the diamond segments 50 outside the first tooth surface 41 are wider than the other diamond segments 50, so that the thickness at both ends is increased, the impact resistance is enhanced, and the durability in use is improved.

Preferably, diamond tip 50 is 3mm high to enhance cutting.

The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.

Claims

1. A diamond-bonded corrugated cutting insert comprising:

a base having a central through hole;

the fan-shaped tooth parts are annularly arranged on the edge of the base body and are spaced through chip grooves; and

and the diamond-bonded teeth are sintered on the fan-shaped tooth part, a first tooth surface and a second tooth surface are respectively arranged on two sides of each diamond-bonded tooth, and the first tooth surface and the second tooth surface of the adjacent diamond-bonded teeth are alternately arranged.

2. The diamond bonded corrugated tip of claim 1, wherein the first and second flanks are provided with spaced diamond tips, and wherein the diamond tips of the first and second flanks are staggered with respect to one another.

3. The diamond bonded corrugated tip of claim 2, wherein the first and second flanks have a plurality of diamond tips spaced apart.

4. The diamond-bonded corrugated tip of claim 2, wherein the diamond tip height is 3 mm.