Abrasive belt grinding machine convenient to adjust

Abstract

The invention relates to the technical field of machining, and discloses an abrasive belt grinding machine convenient to adjust. The abrasive belt grinding machine convenient to adjust comprises a base, supports are fixedly installed on the two sides of the bottom of the base, stopping covers are fixedly installed on the two sides of the top of the base through screws, a waste material groove is formed in one side of the base, a fixing plate is fixedly installed on one side of the bottom of the base, one side of the bottom of the base is fixedly connected with one end of a collecting box through a screw, the other end of the collecting box and the bottom end of the fixing plate are movably clamped, and the other side of the base is provided with a sliding groove and is in sliding connection with a sliding device through the sliding groove. By means of the abrasive belt grinding machine convenient to adjust, a rotating wheel is driven by a limiting rod to move left and right in the inner side of a limiting sleeve, the position of the rotating wheel is freely adjusted, the function of controlling the abrasive belt angle is achieved in cooperation with a fixing support, the conditionsthat in the part machining process, the abrasive belt angle cannot be adjusted, consequently the ideal machining need cannot be met, and the part machining accuracy is influenced are avoided, and thedevice accuracy is improved.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to an abrasive belt grinder which is easy to adjust. Background technique [0002] Abrasive belt is a kind of belt-shaped tool that can be ground and polished by using adhesive to bond abrasives to flexible materials such as paper and cloth. It is a main form of coated abrasives. Abrasive belt polishing is more flexible and safer than solid abrasive grinding wheels, with higher precision and low grinding cost. When using abrasive belt, it can not only rub the workpiece by hand, but also can be fixed on the abrasive belt grinder. Grinding the workpiece. [0003] However, in the abrasive belt grinders currently on the market, some grinding waste is not collected in time to generate a large amount of dust, and the workpiece needs to be held in hand. The angle of the abrasive belt cannot be adjusted, which affects the accuracy of the grinding, and the tightness of the abr...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an easy-to-adjust abrasive belt grinder, which has the advantages of free adjustment of the angle and tightness of the abrasive belt, timely recycling of grinding waste, and prevention of dust splashing during the grinding process. A large amount of dust is collected in time, and the workpiece needs to be held. The angle of the grinding belt cannot be adjusted, which affects the accuracy of the grinding. The tightness of the belt cannot be adjusted, and the ideal grinding effect cannot be achieved.

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