CN202088115U

CN202088115U - Embedded type diamond grinding wheel

Info

Publication number: CN202088115U
Application number: CN2011201016437U
Authority: CN
Inventors: 张科
Original assignee: Zhuhai Strength Diamond Tools Manufacture Co ltd
Current assignee: Zhuhai Strength Diamond Tools Manufacture Co ltd
Priority date: 2011-04-09
Filing date: 2011-04-09
Publication date: 2011-12-28
Anticipated expiration: 2021-04-09

Abstract

The utility model discloses an embedded type diamond grinding wheel, which comprises an annular base body and a material grinding ring sheathed outside the annular base body, and is characterized in that the annular base body comprises a first base ring and a second base ring, the first base ring and the second base ring are mutually matched, a first convex ring is arranged on the first base ring, a second convex ring is arranged on the second base ring, and the material grinding ring is tightly pressed through the first convex ring and the second convex ring. The embedded type diamond grinding wheel consists of the first base ring and the second base ring which are mutually matched, the material grinding ring sheathed outside the annular base body is tightly pressed through the first convex ring and the second convex ring, when the annular base body is divided into two parts to be embedded into the material grinding ring, the matching is easier, in addition, the material grinding ring is rightly pressed through the first convex ring and the second convex ring, and the material grinding ring is prevented from being disengaged from the annular base body.

Description

A kind of inserted diamond-impregnated wheel

Technical field

The utility model relates to a kind of grinding tool, particularly a kind of inserted diamond-impregnated wheel.

Background technology

Usually glass its edge after cutting is very sharp, must adopt the method for grinding sharp edge to be polished ground smooth.Diamond-impregnated wheel then is the main grinding tool of grinding glass, but common diamond-impregnated wheel is to adopt in external structure of directly inlaying the abrasive material circle of cyclic group, the bad cooperation when ring-type matrix is spliced with the abrasive material circle, and in use easy decylization.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a kind of conformability good and be difficult for the diamond-impregnated wheel of decylization.

The technical scheme that its technical problem that solves the utility model adopts is:

Inserted diamond-impregnated wheel, comprise the ring-type matrix and be set in the external abrasive material circle of cyclic group, it is characterized in that: described ring-type matrix comprises first basic ring and second basic ring, this first basic ring is provided with first bulge loop, this second basic ring is provided with second bulge loop, and described abrasive material circle compresses by first bulge loop and second bulge loop.

As preferred version of the present utility model, be provided with installing hole in the described ring-type matrix, be provided with the edge cover in this installing hole.

Described installing hole comprises to be located at first axis hole on first basic ring and to be located at second axis hole on second basic ring, and described edge cover is installed in first axis hole and second axis hole.

The beneficial effects of the utility model are: ring-type matrix of the present utility model is made up of first basic ring that matches and second basic ring, being set in the external abrasive material circle of cyclic group compresses by first bulge loop and second bulge loop, the ring-type matrix be divided into cooperate when two parts do not embed in the abrasive material circle easier, and compress the abrasive material circle by first bulge loop and second bulge loop, avoided the abrasive material circle to deviate from from the ring-type matrix.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified:

Fig. 1 is a cutaway view of the present utility model;

Fig. 2 is an explosive view of the present utility model;

Fig. 3 is the cutaway view of another embodiment of the utility model.

The specific embodiment

Referring to figs. 1 through Fig. 3, the utility model discloses a kind of inserted diamond-impregnated wheel, comprise the ring-type matrix and be set in the external abrasive material circle 3 of cyclic group, described ring-type matrix comprises first basic ring 1 and second basic ring 2, this first basic ring 1 is provided with first bulge loop 4, this second basic ring 2 is provided with second bulge loop 5, and described abrasive material circle 3 compresses by first bulge loop 4 and second bulge loop 5.

As shown in the figure, in present embodiment, first basic ring 1 and second basic ring 2 are relatively arranged on the both sides of abrasive material circle 3, embed in the abrasive material circle 3, first bulge loop 4 that is provided with on first basic ring 1 and second basic ring 2 and the one side of second bulge loop 5 contact with the one side of abrasive material circle 3 respectively, tighten up by the connection securing member that connects first basic ring 1 and second basic ring 2, make first bulge loop 4 and second bulge loop 5 press abrasive material circle 3, avoided abrasive material circle 3 to deviate from, and abrasive material circle 3 and first

basic ring

1 and 2 of second basic rings do not have and relatively rotate from the ring-type matrix.Certainly the also available strong adhesive of said structure carries out bonding.

As shown in Figure 4, among another embodiment of the present utility model, be provided with installing hole in the ring-type matrix, be provided with edge cover 6 in this installing hole, installing hole comprises to be located at first axis hole 7 on first basic ring 1 and to be located at second axis hole 8 on second basic ring 2, when first basic ring 1 and second basic ring 2 embedded in the abrasive material circles 3, first axis hole 7 and second axis hole, 8 UNICOMs had formed installing hole, and described edge overlaps 6 and is installed in first axis hole 7 and second axis hole 8.In order to cooperate, so to embed the edge that a kind of high-abrasive material makes in the middle of the installing hole and overlap 6 with the axle of different-diameter.

Claims

1. inserted diamond-impregnated wheel, comprise the ring-type matrix and be set in the external abrasive material circle of cyclic group, it is characterized in that: described ring-type matrix comprises first basic ring and second basic ring, this first basic ring is provided with first bulge loop, this second basic ring is provided with second bulge loop, and described abrasive material circle compresses by first bulge loop and second bulge loop.

2. a kind of inserted diamond-impregnated wheel according to claim 1 is characterized in that: be provided with installing hole in the described ring-type matrix, be provided with the edge cover in this installing hole.

3. a kind of inserted diamond-impregnated wheel according to claim 2 is characterized in that: described installing hole comprises to be located at first axis hole on first basic ring and to be located at second axis hole on second basic ring, and described edge cover is installed in first axis hole and second axis hole.