Surface arc weld seam polishing device for steel container

A steel container and polishing device technology, which is applied in the direction of grinding/polishing safety devices, grinding/polishing equipment, and devices for fixing grinding wheels, etc., can solve problems such as low work efficiency and increased labor intensity of staff, and reduce labor costs. Strength, improved polishing accuracy, and stable transmission connection

CN113458903BActive Publication Date: 2021-11-16南通金盛不锈钢有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-11-16

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Abstract

The invention discloses an arc-shaped welding seam polishing device on the surface of a steel container, which belongs to the technical field of welding seam polishing. A worm is meshed and connected between two symmetrical worm gears, so that the worm can drive the left and right worm gears to be synchronized when rotating. Rotate relative to each other to adjust the position of the two lower rollers. By setting the screw and the screw sleeve with the threaded connection between them, and setting the fixed connection between the bottom of the screw and the worm, the lower two rollers can be made to face each other. When the middle position is moved and adjusted, the upper roller 2 can move upwards to form a stable support for the transmission belt. With the support formed by the arc weld pressure, the bottom of the transmission belt can be adjusted in an arc shape, and the distance between the arc weld seam The tight fit between the sandpaper makes it unnecessary to repeatedly adjust the angle when moving the sandpaper when polishing the outer surface of the arc-shaped weld, which improves the polishing efficiency and polishing accuracy, and facilitates the reduction of the labor intensity of the staff.
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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 vessel. 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. Affect...

Examples

Embodiment 1

[0045] see Figure 1-3 with Figure 5-7 as well as Figure 10 , a steel container surface arc weld polishing device, including a casing 1, an adjustable polishing part 2 is installed inside the casing 1, and the adjustable polishing part 2 includes two connecting frames 201 symmetrically arranged inside the casing 1 The bottom of each connecting frame 201 is connected with a worm wheel 202 for symmetrical rotation, and the outer sides of the two worm wheels 202 are fixedly connected with a swing arm 203, and the outer ends of the two corresponding front and rear swing arms 203 are fixedly connected with a fixed shaft 204 , and the outer movable sleeve of the fixed shaft 204 is provided with a roller column 1 205, and a worm 206 is meshed and connected between the two symmetrical worm wheels 202, and the worm 206 is rotatably connected to the middle position of the corresponding connecting frame 201, and the top of the worm 206 is fixed The screw rod 207 is welded, and the ou...