Derusting and polishing device for outer surface of steel pipe

A technology of outer surface and steel pipe, which is applied in the direction of grinding machine, grinding workpiece support, grinding/polishing equipment, etc., which can solve the problems of inconvenient operation, high labor intensity of operators, and large volume of shot blasting machine

Inactive Publication Date: 2015-04-29
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The advantage of the traditional method is comprehensive rust removal, but the labor intensity of the operator is high; the shot blasting machine is bulky, inconvenient to operate, and lacks flexibility. One person cannot complete the loading and unloading actions and cannot remove the fixed railings. rust; sand blasting consumes a lot of energy and ea

Method used

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  • Derusting and polishing device for outer surface of steel pipe
  • Derusting and polishing device for outer surface of steel pipe
  • Derusting and polishing device for outer surface of steel pipe

Examples

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Embodiment Construction

[0020] Combine below figure 1 The present invention will be described.

[0021] Such as figure 1 As shown, the present invention is mainly made up of frame part 1, grinding part 2, sander locking mechanism 3, frame locking mechanism 4, guide rail part 5, reciprocating mechanism 6; On the steel pipe, under the action of the guide rail in the guide rail part 5, the derusting and grinding device performs reciprocating rotation along the circular track; operating the U-shaped connecting rod 20 in the lock mechanism 3 of the grinder can make the motor fast loading and unloading; turn the frame lock Handle 28 in the tightening mechanism 4 can load and unload the derusting and polishing device.

[0022] Combine below figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 The present invention will be described in detail.

[0023] figure 2 It is the frame part 1 of the present invention. Three screw rods 8 are installed on the fixed plate 9, th...

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Abstract

The invention discloses a derusting and polishing device for the outer surface of a steel pipe. The device comprises a rack part (1), a polishing part (2), a polisher locking mechanism (3), a rack locking mechanism (4), a guide rail part (5) and a reciprocating mechanism (6); a high-speed motor drives a steel wire brush to rotate for polishing and derusting the outer surface of the steel pipe, and the reciprocating mechanism (6) drives the polishing part (2) to rotate around a shaft of the steel pipe in a reciprocating manner to achieve the purposes of derusting and polishing the outer surface of the whole circumference of the cylindrical steel pipe; the device is suitable for steel pipes with different diameters due to the adjustable structure; the device is convenient and quick to mount and dismount due to the arrangement of the polisher locking mechanism (3) and the rack locking mechanism (4). The device can be applied to derusting and polishing of the outer surfaces of cylindrical metal guard railings and suspended metal pipelines in public places.

Description

technical field [0001] The invention relates to a rust removal and grinding device for the outer surface of a steel pipe Background technique [0002] Stairs, balconies or aisles in public places are often equipped with metal tubular protective railings. Metal materials are prone to rust, making the railings unsightly. Severe rust will also destroy the firmness of the railings, causing serious safety hazards and economic loss. In order to reapply the rust-proof decorative paint, the rust layer must first be removed. There are various rust removal tools or equipment on the market. The most common is traditional manual rust removal using simple sandpaper or power tools. The advantage of the traditional method is comprehensive rust removal, but the labor intensity of the operator is high; the shot blasting machine is bulky, inconvenient to operate, and lacks flexibility. One person cannot complete the loading and unloading actions and cannot remove the fixed railings. rust;...

Claims

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Application Information

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IPC IPC(8): B24B27/033
CPCB24B27/033B24B27/003B24B27/0076B24B41/067
Inventor 熊健祥温超文张伟文杨剑锋李克天宋月贤
Owner GUANGDONG UNIV OF TECH
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