Large plate part surface grinding and polishing device

Abstract

The invention belongs to the technical field of steel plate grinding, and particularly relates to a large plate part surface grinding and polishing device which comprises an advancing mechanism, a clamping mechanism, an angle grinder and a guide rail, the advancing mechanism is arranged on the guide rail and can move along the guide rail, the clamping mechanism is installed on the advancing mechanism, the angle grinder is installed on one side of the clamping mechanism, and the angle grinder is installed on the other side of the clamping mechanism. The clamping mechanism comprises an angle grinder working angle adjusting system and an angle grinder height adjusting system. By means of the mode that acting force is applied through a mechanical structure, the operation mode of a user is optimized, the labor burden is relieved while the operation effect is fully guaranteed, accumulative injuries caused by the irregular appearance of the angle grinder to the hand are avoided, machining treatment of to-be-machined faces of various shapes can be achieved, and the machining efficiency is improved. The operation flexibility, the adaptability and the adjustability are extremely high. The guide rails can be assembled and disassembled according to requirements, high assembly flexibility and coordination are achieved, and the transfer speed of the angle grinder and the whole machine during machining operation can be effectively increased.

Description

technical field [0001] The invention belongs to the technical field of steel plate grinding, and in particular relates to a surface grinding and polishing device for large plate parts. Background technique [0002] Continuous casting is the abbreviation of continuous cast steel. The continuous casting technology that appeared in European and American countries in the 1950s is an advanced technology that directly casts molten steel. Compared with traditional methods, continuous casting technology has significant advantages such as greatly improving metal yield and slab quality, and saving energy. With the development of science and technology, the application fields of continuous casting billets are becoming wider and wider, and continuous casting billets have been used in mechanical engineering equipment at home and abroad. [0003] Since continuous casting billets often have surface defects, surface treatment, such as milling, grinding, etc., is usually required after cas...

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Problems solved by technology

[0003] Since continuous casting slabs often have surface defects, surface treatment is usually required after casting, such as milling, grinding, etc., and then rolling, but there are also many surface defects after rolling, and it is difficult for billets with large areas Grinding process, if through mechanical hoisting, surface grinder grinding, etc., the amount of processing is large and has high economic cost, so the method of manual grinding is often used, and because the continuous casting slab is not flat, there is usually a certain curvature , the surface after milling is irregular, which brings great obstacles to grinding

[0004] Electric angle grinder (referred to as angle grinder) is a kind of industrial hand-held electric tools, which are mainly used for grinding, polishing, derusting, trimming and other processing of parts, and are often used for surface treatment of steel billets , but it needs to be held by hand. When processing large billets and steel plates, long-term operations will cause a great burden to the user, which will lead to a decline in work efficiency and work quality.

The main problems are as follows: 1. When the area of ​​the parts is large, it is necessary to use the angle grinder for a long time for operation, which is labor-intensive and brings heavy fatigue to the hands, and the labor intensity is high; 2. The angle grinder is used for long-term operation 3. The surface of large-scale plate parts to be processed is irregular, and it is difficult to process and adjust through mechanical equipment; 4. When performing long-distance processing, the traveling mechanism The direction is deflected due to the influence of the surface of the part, and the processing track is offset. When using guide rails, it is difficult to transport the guide rails and difficult to adjust the size, etc.

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