CN103991038A

CN103991038A - Hardness-enhanced type diamond grinding wheel

Info

Publication number: CN103991038A
Application number: CN201410255833.2A
Authority: CN
Inventors: 俞金慧; 卓宇韬
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-11
Filing date: 2014-06-11
Publication date: 2014-08-20

Abstract

The invention discloses a hardness-enhanced type diamond grinding wheel. The hardness-enhanced type diamond grinding wheel mainly comprises an outer layer, a middle layer and an inner layer, and is characterized in that the outer layer is a diamond grinding region, diamonds are evenly distributed in the diamond grinding region, the distribution density is determined by the smoothness of a ground object, the middle layer is a force bearing base body, reinforcing ribs distributed in a staggered mode are embedded in the middle layer, a central fixing hole serves as the inner layer, and clamping teeth in the opposite direction of the rotation direction are arranged on the periphery of the central fixing hole. By improving rigidity and fastness of the base body of the grinding wheel, the force bearing strength of the grinding wheel during grinding is improved.

Description

The reinforced diamond-impregnated wheel of a kind of hardness

Technical field

The present invention relates to the technical field of diamond-impregnated wheel, the reinforced diamond-impregnated wheel of a kind of hardness.

Background technology

At present, Buddha's warrior attendant stone mill is conventionally loaded on corollary apparatus polishing as mixes the planar structures such as earth, stone material, ground, according to planar structure degree of roughness difference, select the diamond-impregnated wheel of different model, in long-term use procedure, diamond-impregnated wheel middle part is prone to slight crack, fractures, processing temperature is crossed high phenomenon, cause diamond-impregnated wheel infringement, to the product of processing, can not reach unified processing specification, make product passing rate of processing low.

Summary of the invention

In order to overcome above-mentioned the deficiencies in the prior art, the invention provides the reinforced diamond-impregnated wheel of a kind of hardness, strengthen matrix rigid and the fastness of emery wheel, realize the force intensity that is subject to that increases emery wheel grinding.

The technical solution adopted in the present invention is: the reinforced diamond-impregnated wheel of a kind of hardness, mainly comprise skin, middle level, internal layer, its feature is: described skin is Buddha's warrior attendant stone mill district, its diamond uniform distributes, distribution density determines by the smoothness of grinding object, and described middle level is stressed matrix, its inner reinforcement that embeds distribution straggly, fixing hole centered by described internal layer, center fixing hole periphery is provided with the latch with direction of rotation.

As preferably, described stressed matrix is provided with osculum, is distributed between reinforcement, realizes effective drain function.

As preferably, the long 14mm of described reinforcement, wide 1mm, thick 0.1mm, distance center fixed hole position is set to R22mm, and the stressed matrix of embedding straggly is inner, realizes the efficient function that increases the matrix rigid of emery wheel.

Compared with prior art, the invention has the beneficial effects as follows: first by reinforcement straggly being set, the rigidity of more effective raising abrasive wheel substrate; Osculum is set between reinforcement, temperature during more effective reduction emery wheel work; At center fixing hole periphery, be provided with the latch with direction of rotation, more effectively emery wheel be fixed on body, by these, improve, realize the force intensity that is subject to that increases emery wheel grinding.

Accompanying drawing explanation

Fig. 1 is surface structure schematic diagram of the present invention.

In figure, 1 is Buddha's warrior attendant stone mill district, and 2 is stressed matrix, fixing hole centered by 3, and 4 is latch, and 5 is reinforcement, and 6 is osculum.

The specific embodiment

Below in conjunction with accompanying drawing, the present invention is further described.

As shown in Figure 1, the reinforced diamond-impregnated wheel of a kind of hardness, mainly comprise skin, middle level, internal layer, its feature is: described skin is Buddha's warrior attendant stone mill district 1, and its diamond uniform distributes, and distribution density is determined by the smoothness of grinding object, described middle level is stressed matrix 2, its inner reinforcement 5 that embeds distribution straggly, centered by described internal layer, fixing hole 3, and fixing hole 3 peripheries in center are provided with the latch 4 with direction of rotation; Described stressed matrix 2 is provided with osculum 6, is distributed between reinforcement 5, realizes effective drain function; The long 14mm of described reinforcement 5, wide 1mm, thick 0.1mm, distance center fixing hole 3 positions are R22mm, the efficient function that increases the matrix rigid of emery wheel is realized in the stressed matrix of embedding straggly 2 inside.

Embodiment: during use, center fixing hole 3 is aimed to body, be stuck in latch 4, interlock is fixed, under the drive of body, high speed rotating is done in Buddha's warrior attendant stone mill district 1 in the horizontal direction, polishing processing materials, in bruting process, 2 important supporting roles of stressed matrix, the effect of reinforcement 5 is exactly the rigidity that increases stressed matrix 2, better give Buddha's warrior attendant stone mill district 1 application of force, simultaneously, for avoiding high temperature injury material, during operation, can add water to emery wheel, water flows to Buddha's warrior attendant stone mill district 1 by osculum 6, owing to changing the setting position of reinforcement in traditional emery wheel, be arranged between reinforcement straggly, water can enter Buddha's warrior attendant stone mill district 1 more fully, improve cooling ability, realize efficient processing.

Claims

1. the reinforced diamond-impregnated wheel of hardness, mainly comprise skin, middle level, internal layer, its feature is: described skin is Buddha's warrior attendant stone mill district (1), its diamond uniform distributes, distribution density determines by the smoothness of grinding object, and described middle level is stressed matrix (2), its inner reinforcement (5) that embeds distribution straggly, fixing hole centered by described internal layer (3), center fixing hole (3) periphery is provided with the latch (4) with direction of rotation.

2. the reinforced diamond-impregnated wheel of hardness according to claim 1, its feature is: described stressed matrix (2) is provided with osculum (6), is distributed between reinforcement (5), realizes effective drain function.

3. the reinforced diamond-impregnated wheel of hardness according to claim 1, its feature is: the long 14mm of described reinforcement (5), wide 1mm, thick 0.1mm, distance center fixing hole (3) position is R22mm, the stressed matrix of embedding straggly (2) inside, realizes the efficient function that increases the matrix rigid of emery wheel.