CN205148097U - Porous sponge buffing wheel convenient to installation - Google Patents

Abstract

The utility model discloses an easy-to-install porous sponge polishing wheel, which comprises a sponge base body, and the sponge base body is divided into a contact surface, a side surface and an installation surface. The contact surface and the side are provided with a film layer, the upper surface of the film layer is provided with an abrasive glue mixture layer, the abrasive glue mixture layer includes a glue layer and an abrasive layer, and the middle and upper part of the abrasive layer exposes the glue layer, so The abrasive material layer is composed of regular geometric polishing blocks, grooves are formed between the polishing blocks, the grooves intersect and communicate with each other, and concave holes are arranged at the intersections of the grooves. An installation hole is arranged in the middle of the installation surface of the sponge base body, and threads are arranged in the installation hole. The sponge polishing wheel of the utility model greatly improves the grinding sharpness, has high grinding efficiency, and effectively reduces the working intensity of grinding and polishing. And the heat dissipation is good, which effectively prolongs the service life of the sponge polishing wheel.

Description

A porous sponge polishing wheel for easy installation

technical field

The utility model relates to the field of polishing, in particular to a porous sponge polishing wheel which is easy to install.

Background technique

Polishing abrasive materials with sheet-shaped flexible substrates such as sandpaper are not fixed in shape, so they can only be used for manual polishing or manual tool polishing operations, and cannot be used on machine equipment. Therefore, the use of such polishing abrasive materials cannot improve efficiency. Moreover, the heat dissipation of flake polishing and abrasive materials is poor, and the heat generated by friction may cause burns and discoloration of polishing products and affect the overall polishing effect.

Utility model content

The purpose of the utility model is to overcome the shortcomings and deficiencies in the prior art, to provide a porous sponge polishing wheel that is easy to install, and can be used as a sponge polishing wheel with good heat dissipation on machinery and equipment.

The utility model is realized through the following technical solutions: a porous sponge polishing wheel that is easy to install, comprising a sponge base body, and the sponge base body is divided into a contact surface, a side surface and an installation surface. The contact surface and the side are provided with a film layer, the upper surface of the film layer is provided with an abrasive glue mixture layer, the abrasive glue mixture layer includes a glue layer and an abrasive layer, and the middle and upper parts of the abrasive layer expose the glue layer, so The abrasive layer is composed of regular geometric polishing blocks, grooves are formed between the polishing blocks, the grooves intersect and communicate with each other, and concave holes are arranged at the intersections of the grooves. An installation hole is arranged in the middle of the installation surface of the sponge base body, and threads are arranged in the installation hole. The direction of rotation of the thread is opposite to that of the grinding and polishing equipment.

Further, the sponge base is round with smooth sides.

Further, the polishing blocks have the same shape and are quadrangular.

Further, the grooves have the same depth.

The texture of the utility model is softer, and in the grinding process, it can realize the grinding of small gaps in the object, and it is convenient to replace when the machine is used; through the high-efficiency automatic screen printing machine, the glue is printed on the surface of the sponge base to form a geometric figure, and then use electrostatic planting Sand equipment or gravity sand planting method, the abrasive adheres to the surface of the sponge matrix, and naturally forms a variety of geometric figures. The sponge polishing wheel greatly improves the grinding sharpness, the grinding efficiency is high, and the working intensity of grinding and polishing is effectively reduced. And the heat dissipation is good, which effectively prolongs the service life of the sponge polishing wheel.

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Description of drawings

Fig. 1 is a partial sectional view of the utility model.

Fig. 2 is the front view of the utility model.

Fig. 3 is a schematic diagram of the practical contact surface.

detailed description

Please refer to Fig. 1 and Fig. 3, a kind of porous sponge polishing wheel of the utility model is easy to install, comprises sponge substrate 1, and described sponge substrate 1 is divided into contact surface 11, side 12 and mounting surface 13, contact surface 11 and side 12 A film layer 2 is provided, the upper surface of the film layer 2 is provided with an abrasive glue mixture layer, the abrasive glue mixture layer includes a glue layer 3 and an abrasive layer 4, and the middle and upper part of the abrasive layer 4 exposes the glue layer 3 .

The abrasive layer 4 is composed of regular geometric polishing blocks, grooves 5 are formed between the polishing blocks, and the depths of the grooves 5 are the same. The grooves 5 are cross-communicated with each other. The connected groove 5 can be used to form an air flow channel and a waste discharge channel, which can not only dissipate heat but also discharge the ground and polished powder. The intersection of the grooves 5 is provided with a concave hole 51. When grinding and polishing, the concave hole 51 can store more polishing liquid, and the heat generated in the car polishing process can be taken out by the polishing liquid, which speeds up the polishing process of the sponge disc. Heat dissipation.

An installation hole 14 is provided in the middle of the installation surface 13 of the sponge base 1 , and threads are provided in the installation hole 14 . The mounting hole is used to install the sponge polishing wheel on the grinding and polishing equipment. The direction of rotation of the thread is opposite to that of the grinding and polishing equipment, and it is not easy to fall off after being installed on the equipment through the thread.

Further, the sponge base 1 has a smooth and circular side surface 12, and the abrasive layer 2 on the side 12 of the sponge base 1 can also be used for grinding and polishing workpieces with relatively large curved surfaces.

Further, the polishing block has the same shape, which is quadrilateral, and the polishing block greatly improves the grinding sharpness of the sponge polishing wheel, has high grinding efficiency, and effectively reduces the working intensity of grinding and polishing.

The utility model can be installed on the automatic polishing equipment through the installation hole 11, which is convenient for disassembly and assembly, and greatly improves the production efficiency.

The texture of the utility model is softer, and in the grinding process, it can realize the grinding of small gaps in the object, and it is convenient to replace when the machine is used; through the high-efficiency automatic screen printing machine, the glue is printed on the surface of the sponge base to form a geometric figure, and then use electrostatic planting Sand equipment or gravity sand planting method, the abrasive adheres to the surface of the sponge matrix, and naturally forms a variety of geometric figures. The sponge polishing wheel greatly improves the grinding sharpness, the grinding efficiency is high, and the working intensity of grinding and polishing is effectively reduced. And the heat dissipation is good, which effectively prolongs the service life of the sponge polishing wheel.

The utility model is not limited to the above-mentioned embodiment, if the various modifications or deformations of the utility model do not depart from the spirit and scope of the utility model, if these changes and deformations belong to the claims of the utility model and within the equivalent technical scope, Then the utility model is also intended to include these modifications and variations.

Claims (4)

1. a kind of porous sponge polishing wheel that is convenient to install is characterized in that: comprise sponge substrate, described sponge substrate is divided into contact surface, side and mounting surface, contact surface and side are provided with film layer, and described film layer upper surface is provided with There is an abrasive glue mixture layer, the abrasive glue mixture layer includes a glue layer and an abrasive layer, the middle and upper part of the abrasive layer exposes the glue layer, the abrasive layer is composed of regular geometric polishing blocks, the polishing Grooves are formed between the blocks, and the grooves intersect and communicate with each other, concave holes are arranged at the intersections of the grooves, an installation hole is arranged in the middle of the installation surface, and threads are arranged in the installation holes. 2. A porous sponge polishing wheel that is easy to install as claimed in claim 1, characterized in that: the sponge base is a round shape with smooth sides. 3. A porous sponge polishing wheel that is easy to install as claimed in claim 2, characterized in that: said polishing blocks have the same shape and are quadrangular. 4. A porous sponge polishing wheel that is easy to install as claimed in claim 3, characterized in that: said grooves have the same depth.