CN2772784Y

CN2772784Y - Diamond circular saw blade with ox horn tooth

Info

Publication number: CN2772784Y
Application number: CN 200520008289
Authority: CN
Inventors: 袁一飞; 苏士伟
Original assignee: BOSHEN TOOLS GROUP Co Ltd SHIJIAZHUANG
Current assignee: Bosun Tools Co Ltd
Priority date: 2005-03-18
Filing date: 2005-03-18
Publication date: 2006-04-19
Anticipated expiration: 2015-03-18

Abstract

The utility model relates to an oxhorn guard-tooth circular diamond saw blade, which comprises a bit (1) and a basal body (2), wherein the bit (1) is in a circular ring shape; both surfaces of the bit (1) are respectively provided with parabola or straight line lug bosses each of which is in an oxhorn-shaped guard tooth (1a) shape, or a wide tooth (1b) shape, or a narrow tooth (1c) shape; the basal body (2) is in a circular ring shape and is evenly widespread with oxhorn-shaped guard tooth grooves (2a), the outer edge of the basal body (2) is provided with a decorative design matched with the bit (1), and the basal body (2) is provided with a lateral hole (2b) and a light hole (2c) connected with an electric tool. The utility model has the advantages that the utility model overcomes the insufficiency of the existing circular diamond saw blade, and provides an oxhorn guard-tooth circular diamond saw blade which has the characteristics of beautiful appearance, sharp cutting, stable quality, simple manufacture and high production efficiency. The utility model can be widely used for cutting stone and hard and brittle materials.

Description

Ox horn protects the tooth diamond disc

Technical field

The utility model relates to a kind of tooth diamond disc that protects, and particularly a kind of sintered type ox horn protects the tooth diamond disc, can be widely used in the cutting processing of various stone materials and crisp hard material, especially the processing of ceramic-like materials.

Background technology

In the prior art, the cutting processing instrument of ceramic-like materials mostly adopts diamond disc, and diamond disc generally has two kinds, and a kind of is to wet to cut saw blade, need add water during use, and efficient is low, and cost is higher; A kind of is saw blades for dry cutting, need not add water during use, is easily collapsed the limit but cut material, causes waste of material, and cutting performance is relatively poor.And thereby above-mentioned two kinds of saw blades matrix in cutting process deforms, influences cutting effect, shortened saw life because of with cutting material generation friction substrate temperature being raise.

The utility model content

The purpose of this utility model is that the defective and the deficiency that overcome prior art provide a kind of sturdy and durable, and matrix is not yielding in the cutting process, cuts sharply, and the life-span is long, and manufacture craft is simple, and is with short production cycle, and ox horn easy to use protects the tooth diamond disc.

The technical solution of the utility model is: a kind of ox horn protects the tooth diamond disc, comprises cutter head, matrix.Cutter head is mixed after Thermocompressed sintering and forming by metal dust and diamond particles, matrix after machining with the cutter head sintering together, cutter head is annular, be equipped with parabola or linear pattern boss on two face, be cattle horn shape and protect tooth, wide tooth, three kinds of shapes of narrow tooth, matrix is an annular, and is uniform-distribution with the ox horn type and protects teeth groove, the matrix outer is provided with the decorative pattern that matches with cutter head, and matrix is provided with unthreaded hole lateral opening and that be connected with electric tool; Described matrix thickness is 1.2-1.8mm, and the saw blade external diameter is φ 100mm-φ 250mm; Described cattle horn shape protects the tooth boss, and quantity is 5-17; Adjacent wide tooth boss, quantity are 10-34; Narrow tooth boss, quantity are 5-17; Described boss both sides are the boss step, and quantity is 20-68.

The beneficial effects of the utility model are: solved existing diamond disc life-span weak point, matrix is yielding, and the production cycle is long, production efficiency is low, easily collapses deficiency and defectives such as limit, and a kind of good looking appearance is provided, sturdy and durable, the sharp life-span is long, constant product quality, and processing technology is simple, manufacturing cycle is short, the production efficiency height, ox horn easy to use protects the tooth diamond disc, can be used for the cutting processing of hard brittle materials such as various stone materials.

Description of drawings

Fig. 1 is the organigram that ox horn protects the tooth diamond disc;

Fig. 2 is that the part of Fig. 1 is to view.

The specific embodiment

Figure of description is an enforcement optimal way of the present utility model, further specifies the utility model below in conjunction with accompanying drawing 1 and accompanying drawing 2.

As shown in Figure 1: a kind of ox horn protects the tooth diamond disc, comprises cutter head 1, matrix 2.Cutter head 1 is by metal powder rice and diamond particles mixes after Thermocompressed sintering and forming, matrix 2 after machining with the cutter head sintering together, cutter head 1 is annular, be equipped with parabola or linear pattern boss on two face, be cattle horn shape respectively and protect tooth 1a, wide tooth 1b, three kinds of shapes of narrow tooth 1c, three parts are distributed on and make good looking appearance on the circumference, and sharpness and stationarity when guaranteeing the saw blade cutting, matrix 2 is an annular, be uniform-distribution with the ox horn type above it and protect teeth groove 2a, matrix 2 outers are provided with the decorative pattern that matches with cutter head 1, this decorative pattern cooperates with cutter head, increases bonding strength, and matrix 2 is provided with lateral opening 2b, stress during with the elimination sintering, and be provided with the unthreaded hole 2c that is connected with electric tool; Matrix 2 thickness are 1.2mm, and the saw blade external diameter is 105mm; It is 5 that cattle horn shape protects tooth boss 1a quantity, and adjacent wide tooth boss 1b quantity is 10, and narrow tooth boss 1c quantity is 5; Boss both sides boss step 1d quantity is 20.

Claims

1, a kind of ox horn protects the tooth diamond disc, comprises cutter head (1), matrix (2); Cutter head (1) is mixed after Thermocompressed sintering and forming by metal dust and diamond particles; matrix (2) after machining with the cutter head sintering together; it is characterized in that: described cutter head (1) is annular; be equipped with parabola or linear pattern boss on two faces; be cattle horn shape and protect tooth (1a); wide tooth (1b); three kinds of shapes of narrow tooth (1c); described matrix (2) is an annular; and be uniform-distribution with the ox horn type and protect teeth groove (2a); described matrix (2) outer is provided with the decorative pattern that matches with cutter head (1), the unthreaded hole (2c) that described matrix (2) is provided with lateral opening (2b) and is connected with electric tool.

2, ox horn according to claim 1 protects the tooth diamond disc, it is characterized in that: described matrix (2) thickness is 1.2-1.8mm, and the saw blade external diameter is φ 100mm-φ 250mm.

3, ox horn according to claim 1 protects the tooth diamond disc, it is characterized in that: described cattle horn shape protects tooth boss (1a), and quantity is 5-17; Adjacent wide tooth boss (1b), quantity are 10-34; Narrow tooth boss (1c), quantity are 5-17.

4, cattle horn shape according to claim 3 protects tooth boss (1a), it is characterized in that: described boss both sides are boss step (1d), and quantity is 20-68.