CN2359032Y

CN2359032Y - Electroplating cymbals saw bit for diamond

Info

Publication number: CN2359032Y
Application number: CN 97238616
Authority: CN
Inventors: 陈巳珊; 黄孝长
Original assignee: ZHONGCHENG INDUSTRIAL Co Ltd CHANGSHA
Current assignee: ZHONGCHENG INDUSTRIAL Co Ltd CHANGSHA
Priority date: 1997-07-29
Filing date: 1997-07-29
Publication date: 2000-01-19
Anticipated expiration: 2007-07-29

Abstract

The utility model relates to an electroplating cymbal-shaped saw bit for a diamond. The utility model is composed of a basal body and diamond dust. The utility model is characterized in that the basal body forms a cymbal shape, a central hole is arranged on the basal body, and the diamond dust is uniformly distributed on the brims of the basal body. The utility model carries out polishing treatment for the basal body, and carries out the treatment of electroplating titanium or plating nickel for the diamond dust so that the diamond dust is fixed on the basal body. The surface of a cutting edge is sharp and smooth, cutting and milling speed is quick, cutting and grinding can be in one-time accomplishment, incisions are regular, and manufactured pieces are beautiful. The utility model can be used for cutting material, such as aluminium alloys, steel plates with the thickness under one millimeter, decorative ceramic chips, granite, marble, glass, plastic plates, wooden plates, etc.

Description

Diamond electroplating cymbals type saw blade

The utility model relates to a kind of cutting, grinding, polishing with wanting instrument.

Cutting blade and abrasive disc are mainly adopted in cutting or grinding in the market, cutting and grinding all need to machine for twice, and the part after processing still has very coarse burr, both influenced the attractive in appearance of product, it is low again to cut mill efficient, especially developing rapidly along with architectural decoration, the cutting of decorating materials such as ceramics, granite, marble had higher requirement, and in the prior art, product after the general cutting all needs to repair, and operations such as polishing were both time-consuming, the burr finishing effect is bad again, often is difficult to reach requirement of client.

The purpose of this utility model is to overcome the prior art defective, provides a kind of manufacturing process simple, and it is fast to cut mill speed, cutting and grinding can once be finished and otch is neat, the diamond electroplating cymbals type saw blade that product is attractive in appearance.

The purpose of this utility model is to finish by following technical scheme.It is made up of matrix and boart boart, matrix is the cymbals type, offer centre bore on it, boart boart is evenly distributed on the edge of matrix, fix with plating or other modes, can adopt electronickelling or titanizing mode, simultaneously matrix is carried out polishing, also offer 2～30 chip-removal holes on the matrix, diamond grit is 120～140 orders.

The utility model is owing to take said structure and processing mode, and making cutting, grinding is one, and its cutting speed is accelerated greatly, and the product that cuts out is neat, attractive in appearance, and that can do surface and corner cuts mill fine finishining, and the grinding life-span is 50～80 times of common abrasive disc.It can be widely used in aluminium alloy, and steel plate that 1mm is following and the mill of cutting of decorating materials such as ceramics, granite, marble, glass, plastic plate, plank are the indispensable instruments of architectural decoration.

Description of drawings:

Fig. 1 is the utility model embodiment one structural front view;

Fig. 2 is the utility model embodiment one structure vertical view;

Fig. 3 is the utility model embodiment two structure charts;

Fig. 4 is the utility model embodiment three structure charts.

The utility model is described in further detail below in conjunction with accompanying drawing.

As Fig. 1,2,3, shown in 4, the utility model is made up of matrix 1 and boart boart 2, the SK that matrix 1 material adopts Japan to produce ₅Steel, its intensity and hardness are all higher, and boart boart 2 models are MBD ₄Its granularity is between 120～140, the utility model matrix 1 is changed traditional flat circle disk body, matrix 1 is designed to the cymbals type, both improve the intensity and the rigidity of matrix 1 itself, also reduced matrix 1 machined surface width, simultaneously the corresponding raising of matrix 1 precision own, on matrix 1 arch form, offer for axle sleeve and go into fixing centre bore, can make power transmission shaft drive saw blade rotation work done.At the very thin boart boart 2 of the uniform one deck in matrix 1 dish face edge, electroplate or additive method with the combination employing of matrix 1.The distribution of boart boart 2 on matrix 1 can be adopted Fig. 1 respectively, Fig. 2, Fig. 3, the distribution mode of Fig. 4 or other modes.

The utility model is in order further to improve the precision and the fineness of cutting and grinding, improve the crudy of product, carried out polishing on matrix 1 surface, and adopt plating titanium or electronickelling mode to fix to boart boart 2, cutting edge surface after handling like this is sharp, smooth, has wearability preferably; The boart boart 2 that is positioned on matrix 1 tangent line can cut usefulness, can be used to grinding and be distributed in matrix 1 end face part boart boart 2, promptly in cutting otch is repaired polishing, to keep otch neat, attractive in appearance; But the boart boart on matrix 1 tangent line 2 indentations that distribute simultaneously so that cutting edge is more, thereby have improved the cutting speed of saw blade.

For making saw blade safe chip removal in cutting and grinding process, the utility model has designed 2～30 chip-removal holes on matrix 1.

Claims

1, a kind of diamond electroplating cymbals type saw blade is made up of matrix (1) and boart boart (2), it is characterized in that matrix (1) becomes the cymbals type, offers centre bore on it, and boart boart (2) is evenly distributed on matrix (1) edge, fixes with plating or other modes.

2, diamond electroplating cymbals type saw blade according to claim 1 is characterized in that matrix (1) carries out polishing.

3, diamond electroplating cymbals type saw blade according to claim 1 and 2 is characterized in that the fixing of boart boart (2) can adopt electronickelling or titanizing.

4, according to claim 1 or 2 or 3 described diamond electroplating cymbals type saw blades, it is characterized in that to establish 2～30 chip-removal holes on the matrix (1).

5, diamond electroplating cymbals type saw blade according to claim 3, it is characterized in that being positioned on matrix (1) tangent line boart boart (2) but indentation.

6, according to any one described diamond electroplating cymbals type saw blade of above claim, it is characterized in that boart boart (2) granularity is 120～140 orders.