Diamond abrasive belt

Abstract

The utility model provides a diamond abrasive belt, and mainly relates to the technical field of abrasive belt joints. A diamond abrasive belt comprises abrasive belt bodies, a first U-shaped plate and a second U-shaped plate are fixedly arranged between every two adjacent abrasive belt bodies, the first U-shaped plates and the second U-shaped plates are hinged, and the portions, close to the ends, of the tops of the abrasive belt bodies abut against pressing plates. And anti-slip strips and sawteeth are symmetrically and fixedly arranged at the bottom of the pressing plate and the bottoms of the inner walls of the first U-shaped plate and the second U-shaped plate. The abrasive belt has the advantages that the first U-shaped plate and the second U-shaped plate are used in cooperation with the pressing plate, the fractured abrasive belt body becomes a whole, and therefore stable splicing of the ends of the two abrasive belt bodies is achieved; and through the anti-slip strips and the sawteeth arranged on the pressing plate and the two U-shaped plates, the adhesive force to the abrasive belt body is increased, and the connection stability is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to abrasive belt joint technical field, specifically a diamond abrasive belt. BACKGROUND

[0002] Diamond material is one of the highest hardness materials in the world at present, since its high hardness, good wear resistance, very suitable for being used as abrasive to other materials polishing processing. Abrasive belt refers to the superhard material (such as artificial diamond) such as abrasive grain is adhered on the flexible bendable substrate by binder and is the attached abrasive, that is "sand cloth or sand paper". But diamond abrasive belt is easy to break after long-term use, in order to unnecessary resource waste, need special joint structure to splice broken abrasive belt. SUMMARY

[0003] The utility model discloses to realize the above-mentioned purpose, through following technical scheme realization:

[0004] A kind of diamond abrasive belt, including abrasive belt body, first U-shaped plate, second U-shaped plate are fixedly arranged between two adjacent abrasive belt bodies, the first U-shaped plate, second U-shaped plate are hinged, each abrasive belt body top near end portion is all abutted against pressing plate, the pressing plate bottom and the inner wall bottom of first U-shaped plate, second U-shaped plate are all fixedly set with anti-skid strip, sawtooth.

[0005] The first U-shaped plate, second U-shaped plate top are all arrayed screw connection screw, and the screw and corresponding pressing plate top abut.

[0006] The first U-shaped plate, second U-shaped plate hinge place are connected by pin shaft.

[0007] The abrasive belt body includes base cloth, glue layer, the glue layer is attached in base cloth top, metal layer is fixedly set in the glue layer top, and each metal layer top is all fixedly set with diamond.

[0008] Compared with prior art, the beneficial effects of the utility model are:

[0009] The utility model has the advantages of simple structure, convenient to install and use, the broken abrasive belt body becomes a whole by the cooperation of first U-shaped plate, second U-shaped plate and pressing plate, so that the stable splicing of the end of two abrasive belt bodies is realized, the adhesion to the abrasive belt body is increased by the anti-skid strip and sawtooth on the pressing plate and two U-shaped plates, and the connection stability is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure Figure 1 It is the structure schematic diagram of the utility model main view angle;

[0011] Figure Figure 2 It is the structure schematic diagram of the first U-shaped plate and second U-shaped plate of the utility model.

[0012] Fig. 1 is a schematic view of the plate structure of the present application. Figure 3 is a schematic view of the plate structure of the present application.

[0013] The reference signs shown in the drawings are as follows: 1, abrasive belt body; 101, base cloth; 102, adhesive layer; 103, metal layer; 104, diamond; 2, first U-shaped plate; 3, second U-shaped plate; 4, pressing plate; 5, anti-skid strip; 6, sawtooth; 7, screw; 8, pin shaft. DETAILED DESCRIPTION

[0014] The present application will be further described in conjunction with the drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present application and are not used to limit the scope of the present application. In addition, it should be understood that after reading the content taught by the present application, those skilled in the art can make various modifications or modifications to the present application, and these equivalent forms also fall within the scope defined by the present application.

[0015] In combination with the drawings, a diamond abrasive belt comprises an abrasive belt body 1, a first U-shaped plate 2 and a second U-shaped plate 3 are fixedly arranged between two adjacent abrasive belt bodies 1, the first U-shaped plate 2 and the second U-shaped plate 3 are hinged, and the top of each abrasive belt body 1 near the end abuts against a pressing plate 4. The bottom of the pressing plate 4 and the inner wall bottom of the first U-shaped plate 2 and the second U-shaped plate 3 are symmetrically fixedly provided with an anti-skid strip 5 and a sawtooth 6. The stability of the connection of the abrasive belt body 1 is ensured through the structure design.

[0016] The top of the first U-shaped plate 2 and the second U-shaped plate 3 is arrayed with a screw 7, the screw 7 abuts against the top of the corresponding pressing plate 4, and the first U-shaped plate 2 and the second U-shaped plate 3 and the corresponding pressing plate 4 are fixed through the structure design.

[0017] The hinge of the first U-shaped plate 2 and the second U-shaped plate 3 is connected through a pin shaft 8.

[0018] The abrasive belt body 1 comprises a base cloth 101 and an adhesive layer 102, the adhesive layer 102 is attached to the top of the base cloth 101, the top of the adhesive layer 102 is arrayed and fixedly provided with a metal layer 103, the top of each metal layer 103 is arrayed and fixedly provided with a diamond 104, the arrayed diamonds 104 are arranged according to a certain spacing rule, the space for containing chips (waste generated by grinding) can be increased, the sharpness of the diamond 104 can be maintained, the grinding heat can be reduced, and the workpiece can be prevented from being burned.

[0019] When the device is used, the first U-shaped plate 2 and the second U-shaped plate 3 are placed at the fracture of the two abrasive belt bodies 1, each screw 7 is tightened to fix the pressing plate 4 and the abrasive belt body 1 by applying force, so that the stable splicing of the end portions of the two abrasive belt bodies 1 is realized.

[0020] It should be pointed out finally that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit the same; and although the present application has been described in detail with reference to the foregoing embodiments, it should be appreciated by those skilled in the art that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features thereof can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A diamond abrasive belt, comprising a belt body (1), characterized in that: A first U-shaped plate (2) and a second U-shaped plate (3) are fixedly arranged between two adjacent sanding belt bodies (1). The first U-shaped plate (2) and the second U-shaped plate (3) are hinged together. The top of each sanding belt body (1) abuts against a pressure plate (4) near its end. Anti-slip strips (5) and serrations (6) are symmetrically fixed at the bottom of the pressure plate (4) and the bottom of the inner wall of the first U-shaped plate (2) and the second U-shaped plate (3).

2. The diamond abrasive belt according to claim 1, characterized in that: The top of the first U-shaped plate (2) and the second U-shaped plate (3) are both connected by threaded screws (7), and the screws (7) abut against the top of the corresponding pressure plate (4).

3. The diamond abrasive belt according to claim 1, characterized in that: The first U-shaped plate (2) and the second U-shaped plate (3) are connected at the hinge by a pin (8).

4. The diamond abrasive belt according to claim 1, characterized in that: The abrasive belt body (1) includes a base fabric (101) and an adhesive layer (102). The adhesive layer (102) is attached to the top of the base fabric (101). A metal layer (103) is fixedly arranged in an array on the top of the adhesive layer (102). A diamond (104) is fixedly arranged in an array on the top of each metal layer (103).

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