Steel container surface arc-shaped welding seam polishing device

Abstract

The invention discloses a steel container surface arc-shaped welding seam polishing device, and belongs to the technical field of welding seam polishing. A worm is connected between two symmetrical worm wheels in an engaged manner so that the worm can drive the left worm wheel and the right worm wheel to synchronously and oppositely rotate when rotating, and the positions of two first roller columns on the lower portion are adjusted; and by arranging screw rods and screw sleeves which are in threaded connection and fixedly connecting the bottoms of the screw rods and the worm, when the two first roller columns on the lower portion move and are adjusted oppositely to the middle position, second roller columns on the upper portion can move upwards, stable supporting is formed on a transmission belt, lifting formed by pressing of an arc-shaped welding seam is adopted in cooperation, the bottom of the transmission belt can be adjusted to be in an arc shape to be tightly attached to the arc-shaped welding seam, so that when abrasive paper polishes the outer surface of the arc-shaped welding seam, the angle does not need to be repeatedly adjusted during movement, the polishing efficiency and the polishing accuracy are improved, and the labor intensity of workers is conveniently reduced.

Description

technical field [0001] The invention relates to the technical field of weld seam polishing, in particular to a device for polishing an arc-shaped weld seam on the surface of a steel container. Background technique [0002] Weld seam polishing is a production process for processing the welding position of the product. By polishing the weld seam at the welding position, the surface of the weld seam can be smooth and round, which is conducive to improving the overall aesthetics of the welding position, and is also beneficial to the later stage. When the anti-corrosion treatment is carried out at the position of the weld, the anti-corrosion coating can be evenly and flatly painted on the outer surface of the weld, so the welding seam polishing technology is widely used in today's industrial processing and production. [0003] The welding seam polishing operation in the prior art usually uses a polishing machine to grind and polish the outer surface of the weld seam position. Aff...

AI Technical Summary

Problems solved by technology

[0003] The welding seam polishing operation in the prior art usually uses a polishing machine to grind and polish the outer surface of the weld seam position. Affected by the operation of rotary polishing, the polishing surface of the grinding stone on the polishing machine is usually straight. When polishing an arc-shaped weld, in order to make the polishing device fit the surface of the arc-shaped weld, it is usually necessary for the staff to hold the polishing machine while moving and adjust the polishing angle, and it is easy to manually hold the polishing machine for a long time. Lead to increased labor intensity and low work efficiency

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