Emery cloth wheel and manufacturing method thereof

Abstract

The invention belongs to the technical field of emery cloth wheels, and discloses an emery cloth wheel which comprises a base plate. The center of the base plate is a circular protrusion, and the circular protrusion is integrally formed with the base plate. A mounting hole is formed in the center of the circular protrusion, the surface, close to the circular protrusion, of the base plate is an upper surface, and the surface, facing away from the circular protrusion, of the base plate is a lower surface. An emery cloth layer is bonded to the lower surface of the base plate, and the emery clothlayer is formed by laminating and bonding a plurality of emery cloth groups, and the adjacent emery cloth groups partially overlap. The emery cloth wheel can increase the stress on a connecting part of the base plate and grinding equipment through the alternately arranged key-shaped protrusions and key-shaped grooves, so that misalignment and wear are not prone to occurring, and the conditions ofmisalignment and wear caused by the uneven stress on the two sides of the emery cloth wheel for a long time use are avoided.

Description

technical field [0001] The invention relates to the technical field of emery cloth wheels, and more specifically, relates to an emery cloth wheel and a manufacturing method thereof. Background technique [0002] The emery cloth wheel plays an important role in industrial production; among them, it is widely used in the processing of industrial production products, mainly for grinding and polishing, etc. Angle grinder, special pneumatic or electric tools are used to grind complex parts of workpieces of various shapes, such as disc-shaped or pulling-type leaf wheels, which can be installed on angle grinders for curved or concave workpieces It is especially suitable for polishing; it is especially suitable for smoothing inner walls of fillets, inner corners of workpieces, grooves, gaps and holes, deburring and other polishing treatments. [0003] The manufacturing method of the existing emery cloth wheel is complex, and the bonding force between the substrate and the emery clo...

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Problems solved by technology

[0005] In view of the problems existing in the prior art, the object of the present invention is to provide a kind of emery cloth wheel and its manufacturing method, which solves the complex process of the existing emery cloth wheel manufacturing method, and the bond between the base plate and the emery cloth in the emery cloth wheel produced The force is not strong, it is easy to cause the abrasive cloth wheel to fall off during the high-speed grinding process, which seriously affects the quality of grinding, and the connection between the existing abrasive cloth wheel and the grinding equipment is prone to misalignment due to uneven force on both sides. and the problem of wear and tear phenomenon

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