Cylindrical casting surface polishing device

Abstract

The invention relates to a cylindrical casting surface polishing device which comprises a horizontally cylindrical outer barrel. A horizontally cylindrical inner barrel is arranged in the outer barrel; the outer barrel can be divided into an outer left barrel and an outer right barrel in butt joint left and right; the inner barrel can be divided into an inner left barrel and an inner right barrelin butt joint left and right; a workpiece clamping mechanism is arranged at the tail end of a rotary shaft; a sleeve pipe is horizontally and fixedly connected to the outer side of the center of the left side end surface of the inner left barrel; a positioning ring sleeves on the outer surface of the sleeve pipe and is in threaded connection with the sleeve pipe; an annular clamping groove is formed in the outer surface of the positioning ring; a connecting ring capable of rotating in the clamping groove is embedded into the clamping groove; three support rods are uniformly and rotatably connected onto the connecting ring; and polishing vertical plates movably penetrating into the inner barrel from a side wall of the inner left barrel are rotatably connected to the tail ends of the three support rods. The cylindrical casting surface polishing device provided by the invention has the beneficial effects that the mechanization of polishing is realized, the manpower is saved, the working efficiency is improved, and the cylindrical casting surface polishing device is suitable for polishing castings with different diameters and is energy-saving and environment-friendly.

Description

Technical field [0001] The invention relates to a surface grinding device for cylindrical castings. Background technique [0002] With the rapid economic development, the society’s demand for cylindrical, shaft and other castings is increasing. The surface finish and roughness of the products formed by casting are generally very large. If the product has requirements for finish and roughness , It must be processed by further cutting or polishing. The traditional method is to use manual polishing to remove burrs and particles on the surface. This is not only labor-intensive, but manual polishing cannot uniformly polish the castings. The surface reduces the work efficiency. Once the operation is improper, the castings will be worn out. Safety problems are prone to occur during the manual polishing process. Summary of the invention [0003] In order to solve the above technical shortcomings, the present invention provides a cylindrical casting surface grinding device with high work ...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the economy, the social demand for cylindrical, shaft and other castings is increasing. The products formed by casting generally have a large surface finish and roughness. If the product has requirements for smoothness and roughness , it is necessary to carry out further processing such as cutting or grinding. The traditional way is to use manual grinding for grinding, which can eliminate surface burrs, particles and other problems. This is not only labor-intensive, but also manual grinding cannot evenly grind the casting. The surface reduces the work efficiency. Once the operation is improper, the casting will be worn down, and safety problems are prone to occur during the manual grinding process.

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