Blade dismounting tool and method of shot blasting device

Abstract

The invention discloses a blade dismounting tool of a shot blasting device, and belongs to the field of shot blasting devices. The blade dismounting tool of the shot blasting device comprises a hollowtubular body, wherein a side lug is arranged on the outer wall of the tubular body; a gap is axially formed in the tubular body; the outside diameter of the tubular body is less than the inside diameter of a blade at a working position; the inside diameter of the tubular body is more than the outside diameter of a shot distributing wheel or a coupling plate; and the width of the gap is more thanthe width between two sides of a tenon of the blade. The blade dismounting tool has the characteristics of being simple in structure, low in manufacturing cost, wide in applicable scope, simple to operate, free from training, remaining an original shot blasting device structure, improving the working efficiency, and reducing the working intensity.

Description

technical field [0001] The invention belongs to the technical field of shot blasting machines, and in particular relates to a tool for disassembling and assembling the blades of a shot blasting machine and a method for disassembling and assembling them. Background technique [0002] The shot blaster is the heart of shot blasting equipment, which largely determines the quality and effect of shot blasting. When the shot blaster is working, the shot is distributed to each blade by the shot wheel, and then the shot is accelerated and thrown to the surface of the workpiece by the blade. In the process, a large amount of shot impacts and wears the blade. Although the blade adopts Wear-resistant material, but it is still a wearing part, which must be replaced after a certain period of service life. The blade and the impeller body are installed with a mortise and tenon structure, and the mortise and groove of the impeller body are slightly larger than the tenon of the blade, that i...

AI Technical Summary

Problems solved by technology

When disassembling, if there are no other parts to resist, the upper blade is very easy to slip off, and the operating space is small, and other people cannot help. Therefore, the operation is very inconvenient. It often takes 1 to 2 hours to replace a set of blades. very inefficient

Therefore, many shot blasting machine companies or shot blasting machine users are also looking for solutions, but most of them make structural changes from the initial stage of design and manufacturing, which has poor adaptability, complex structure, high price, and inconvenient operation.

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