CN210361940U

CN210361940U - Diamond saw blade with tooth protector

Info

Publication number: CN210361940U
Application number: CN201920849265.7U
Authority: CN
Inventors: 朱文娟
Original assignee: Jiangsu Letai Super Hard Material Co ltd
Current assignee: Jiangsu Letai Super Hard Material Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-04-21
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a diamond saw blade with a tooth protector, which comprises a basal body and a knife sleeve, wherein the outside of the basal body is sleeved with the knife sleeve, the middle part of the basal body is provided with a mounting groove, three perforations are arranged outside the mounting groove and on the basal body, the periphery of the knife sleeve is provided with a plurality of knife heads, bosses are arranged between the adjacent knife heads, the bosses are symmetrically arranged at the two sides of the knife sleeve, chip grooves are arranged between the adjacent bosses, a first diamond lug is embedded at one side of the knife head, and a second diamond lug is embedded at the other side of the knife head, the diamond saw blade with the tooth protector can realize slotting action by positive rotation or reverse rotation, the first diamond lug and the second diamond lug effectively improve the hardness of the cutting point of the saw blade, after the unidirectional diamond lug is worn, the diamond lug can be used continuously by utilizing the reverse direction, compared with the traditional steel, and the manufacturing cost is effectively controlled, chips in the groove can be conveniently scraped by the chip groove, and the friction between the crushed aggregates and the saw blade is reduced.

Description

Diamond saw blade with tooth protector

Technical Field

The utility model relates to a diamond saw blade, in particular to diamond saw blade with protect tooth belongs to saw bit technical field.

Background

The diamond saw blade is a cutting tool, and is widely applied to processing of hard and brittle materials such as concrete, refractory materials, stone materials, ceramics and the like, the diamond saw blade mainly comprises two parts, namely a substrate and a tool bit, wherein the substrate is a main supporting part for bonding the tool bit, the manufacturing cost of the diamond saw blade is higher, if a chip removal structure is not arranged, the tool bit is abraded greatly, and the service life of the diamond saw blade is shortened.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a diamond saw blade with protect tooth.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a diamond saw blade with protect tooth, including base member and broach shell, the outside cover of base member is equipped with the broach shell, the middle part of base member is equipped with the mounting groove, the mounting groove outside just is located and is equipped with three perforation on the base member, the periphery of broach shell is equipped with a plurality of tool bits, and is adjacent all be equipped with the boss between the tool bit, the both sides at the broach shell are established to the boss symmetry, and are adjacent be equipped with the chip groove between the boss, one side of tool bit all inlays and is equipped with first diamond convex block, the opposite side of tool bit all inlays and is equipped with second diamond convex block.

As an optimized technical proposal of the utility model, the basal body and the knife sleeve are sintered into an integral structure.

As an optimized technical scheme of the utility model, the boss is "V" font structure.

As an optimized technical scheme of the utility model, the tool bit is the isosceles trapezoid structure.

As an optimized technical scheme of the utility model, first diamond convex block and second diamond convex block inlay respectively and establish two corners at the tool bit.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a diamond saw bit with protect tooth, corotation or reversal homoenergetic realize the fluting effect, first diamond lug and second diamond lug have effectively improved the hardness of saw bit cutting point, one-way diamond lug wearing and tearing back, still can utilize reverse diamond lug to continue to use, compare with traditional steel saw bit, long service life, and the cost of manufacture has obtained effective control, the chip groove conveniently strikes off the inslot piece, reduce the friction between crushed aggregates and the saw bit, avoid the quick wearing and tearing of tool bit.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural diagram of the utility model discloses tool bit department.

In the figure: 1. a substrate; 2. a knife sheath; 3. mounting grooves; 4. a cutter head; 5. a chip groove; 6. a first diamond bump; 7. a second diamond bump; 8. a boss; 9. and (6) perforating.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-2, a diamond saw blade with protect tooth, including base member 1 and broach shell 2, the outside cover of base member 1 is equipped with broach shell 2, the middle part of base member 1 is equipped with mounting groove 3, the mounting groove 3 outside just is located and is equipped with three perforation 9 on the base member 1, the periphery of broach shell 2 is equipped with a plurality of tool bits 4, all be equipped with boss 8 between the adjacent tool bit 4, the both sides at broach shell 2 are established to boss 8 symmetry, be equipped with chip groove 5 between the adjacent boss 8, one side of tool bit 4 all inlays and is equipped with first diamond convex block 6, the opposite side of tool bit 4 all inlays and is equipped with second diamond convex block 7.

Wherein, base member 1 and the sintering of broach shell 2 structure as an organic whole, the structure is firm.

Wherein, the boss 8 is in a V-shaped structure, which is convenient for chip removal.

Wherein, tool bit 4 is isosceles trapezoid structure, and this diamond saw bit corotation or reversal homoenergetic realize the fluting effect.

Wherein, first diamond bump 6 and second diamond bump 7 inlay respectively and establish two corners at tool bit 4, and first diamond bump 6 and second diamond bump 7 have effectively improved the hardness of saw bit cutting point.

Specifically, the utility model discloses during the use, this diamond saw bit corotation or reversal homoenergetic realize the fluting effect, first diamond convex block 6 and second diamond convex block 7 have effectively improved the hardness of saw bit cutting point, one-way diamond convex block wearing and tearing back, still usable reverse diamond convex block continues to use, compare with traditional steel saw bit, long service life, and the cost of manufacture has obtained effective control, chip groove 5 conveniently strikes off the inslot piece, reduce the friction between crushed aggregates and the saw bit, avoid tool bit 4 to wear fast.

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 diamond saw blade with protect tooth, includes base member (1) and broach shell (2), its characterized in that, the outside cover of base member (1) is equipped with broach shell (2), the middle part of base member (1) is equipped with mounting groove (3), be equipped with three perforation (9) on mounting groove (3) outside and being located base member (1), the periphery of broach shell (2) is equipped with a plurality of tool bits (4), and is adjacent all be equipped with boss (8) between tool bit (4), boss (8) symmetry is established in the both sides of broach shell (2), and is adjacent be equipped with chip groove (5) between boss (8), one side of tool bit (4) all inlays and is equipped with first diamond convex block (6), the opposite side of tool bit (4) all inlays and is equipped with second diamond convex block (7).

2. A diamond saw blade with guard teeth according to claim 1, characterized in that the base body (1) and the cutter sleeve (2) are sintered as an integral structure.

3. A diamond saw blade with guard teeth according to claim 1, characterized in that the boss (8) is in a "V" shape.

4. A diamond saw blade with guard teeth according to claim 1, characterized in that the cutting head (4) is of isosceles trapezoid configuration.

5. A diamond saw blade with guard teeth as claimed in claim 1, characterized in that the first diamond bump (6) and the second diamond bump (7) are embedded at two corners of the tool bit (4), respectively.