Efficient abrasive disc convenient to use

Abstract

The utility model relates to the technical field of machining accessory devices, in particular to an efficient and convenient-to-use abrasive disc which can improve the toughness of the abrasive disc, prevent a polished workpiece from being burnt and reduce the labor intensity of workers, so that the working efficiency and the effect of polishing by using the abrasive disc by the workers are improved, and the practicability is enhanced. Comprising a base and further comprises an annular plate, a fiber bottom support and an abrasive layer, the outer side of the base is connected with the inner side of the annular plate, the outer side of the annular plate is connected with the inner side of a limiting bottom support, and the top of the fiber bottom support is connected with the bottom of the abrasive layer.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary devices for machining, in particular to an efficient and easy-to-use grinding disc. Background Art

[0002] As is well known, a grinding disc is a tool used for grinding, polishing or cutting materials. They are usually made of hard materials such as diamond, silicon carbide or alumina, etc., and according to different application requirements, the shape, size, grit and binder type of the grinding disc will also be different;

[0003] It is found that when an existing grinding disc is in use, most of the existing grinding discs are ordinary abrasive brown fused alumina, with poor toughness, poor heat dissipation, easy to burn the workpiece, and low efficiency; and the grinding surface is a flat surface, making the worker tired during the grinding process, thus reducing the working efficiency and effect of the worker using the grinding disc for grinding, and therefore resulting in poor practicability. Summary of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides an efficient and easy-to-use grinding disc that can improve its toughness, avoid burning the workpiece during grinding, reduce the labor intensity of workers, thereby improving the working efficiency and effect of workers using the grinding disc for grinding, and therefore enhancing the practicability.

[0005] An efficient and easy-to-use grinding disc of the utility model includes a base, and also includes an annular plate, a fiber bottom support and an abrasive layer. The outer side of the base is connected to the inner side of the annular plate, and the outer side of the annular plate is connected to the inner side of the limit bottom support. The top of the fiber bottom support is connected to the bottom of the abrasive layer.

[0006] Preferably, the abrasive layer includes ceramic abrasive, and the abrasive layer is composed of flaky ceramic abrasive.

[0007] Preferably, the fiber bottom support includes fiber cloth, and the fiber bottom support is composed of a fiber cloth-reinforced matrix.

[0008] Preferably, there is an angle of 10 - 15° between the abrasive layer and the operation surface.

[0009] Compared with the prior art, the beneficial effects of an efficient and easy-to-use grinding disc of the utility model are as follows: First, when the worker installs the grinding disc on the grinding device through the matrix, and then presses the abrasive surface against the workpiece to start grinding, it can improve its toughness, avoid burning the workpiece during grinding, reduce the labor intensity of workers, thereby improving the working efficiency and effect of workers using the grinding disc for grinding, and therefore enhancing the practicability. Description of the Drawings

[0010] Figure 1 It is a schematic structural diagram of the utility model;

[0011] Figure 2 is a three-dimensional schematic diagram of the bottom structure of the present utility model;

[0012] Figure 3 is a front-view structural sectional schematic diagram of the present utility model;

[0013] Reference numerals in the drawings: 1, base; 2, annular plate; 3, fiber bottom support; 4, abrasive layer. Specific embodiments

[0014] The following combines the drawings and embodiments to further describe in detail the specific embodiments of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0015] As Figures 1 to 3 shown, a high-efficiency and easy-to-use grinding disc of the present utility model includes a base 1, and also includes an annular plate 2, a fiber bottom support 3, and an abrasive layer 4. The outside of the base 1 is connected to the inside of the annular plate 2, and the outside of the annular plate 2 is connected to the inside of the limit bottom support. The top of the fiber bottom support 3 is connected to the bottom of the abrasive layer 4; it can improve its toughness, avoid burning the workpiece during grinding, reduce the labor intensity of the staff, thereby improving the working efficiency and effect of the staff using the grinding disc for grinding, and thus enhancing the practicability.

[0016] As a preference of the above embodiment, the abrasive layer 4 includes ceramic abrasives, and the abrasive layer 4 is composed of scale-shaped ceramic abrasives; the ceramic abrasives have super strong grinding force, which can greatly improve the grinding efficiency, and thus enhance the practicability.

[0017] As a preference of the above embodiment, the fiber bottom support 3 includes fiber cloth, and the fiber bottom support 3 is composed of a fiber cloth revival matrix; using a fiber matrix makes the product more ductile, avoids burning the workpiece, and improves the yield, and thus enhances the practicability.

[0018] As a preference of the above embodiment, there is also an included angle of 10-15° between the abrasive layer 4 and the operation surface; the abrasive surface and the operation surface are approximately 10-15 degrees, which is convenient for workers to operate and reduces the labor intensity, and thus enhances the practicability.

[0019] For a high-efficiency and easy-to-use grinding disc of the present utility model, its working principle is that first, when the staff installs the grinding disc on the grinding device through the matrix, and then presses the abrasive surface against the workpiece to start grinding. The ceramic abrasives have super strong grinding force, which can greatly improve the grinding efficiency, and based on the ergonomic design of a 10-15° angle, it is convenient for the staff to operate until the grinding is completed.

[0020] The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0021] In the present utility model, the "first", "second", and "third" do not represent specific quantities and sequences, but are only used for differentiating names.

[0022] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. An efficient and easy-to-use grinding disc, comprising a base (1), characterized in that, It also includes an annular plate (2), a fiber base (3), and an abrasive layer (4). The outer side of the base (1) is connected to the inner side of the annular plate (2), and the outer side of the annular plate (2) is connected to the inner side of the limiting base. The top of the fiber base (3) is connected to the bottom of the abrasive layer (4).

2. The efficient and easy-to-use grinding disc according to claim 1, characterized in that, The abrasive layer (4) includes ceramic abrasives, and the abrasive layer (4) is composed of flaky ceramic abrasives.

3. The efficient and easy-to-use grinding disc according to claim 2, wherein, The fiber base (3) includes a fiber cloth, and the fiber base (3) is composed of a fiber cloth and a matrix.

4. An efficient and easy-to-use abrasive disc according to claim 3, characterized in that, It also includes that the abrasive layer (4) has an angle of 10-15° with the operating surface.

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