Rust removing device for circular tube

A round tube and round tube groove technology, which is applied in the field of round tube rust removal devices, can solve the problems of rust removal, influence on use, and residue, etc., and achieve the effect of improving the quality of rust removal, avoiding rust residue, and convenient use

Inactive Publication Date: 2011-06-22
TIANJIN LIQIANG STEEL PIPE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the two brush heads grind the pipe wall vertically, some parts of the rust cannot be polished, and remain on the pipe wall, affecting the use of the next process

Method used

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  • Rust removing device for circular tube
  • Rust removing device for circular tube

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Experimental program
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Embodiment Construction

[0011] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0012] figure 1 It is a schematic diagram of the round pipe derusting device of the present invention, which includes a round pipe conveying roller 2 and a box body 3, and the transmission shaft of the round pipe conveying roller 2 is connected with a motor through a transmission mechanism. Both ends of the box body 3 are respectively provided with a round tube inlet 10 and a round tube outlet 7, and the centers of the round tube inlet and the round tube outlet are on the same center line. A first motor 5 and a second motor 9 are installed inside the casing 3, the first motor 5 is connected with the first rust removal brush head 4 through a transmission mechanism, and the second motor 9 is connected with the second rust removal brush head 8 through a transmission mechanism. In order to rotate the incoming round pipe, a round pipe groove 1 is...

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Abstract

The invention discloses a rust removing device for a circular tube, and aims to provide a rust removing device which can ensure that the circular tube can rotate during polishing to remove rust in all directions and improves rust removing quality. The device comprises a circular tube conveying roller and a box; the transmission shaft of the circular tube conveying roller is connected with a motor through a transmission mechanism; the two ends of the box are provided with a circular tube inlet and a circular tube outlet respectively; the centers of the circular tube inlet and the circular tube outlet are positioned on the same centre line; the two ends of the box are provided with a circular tube inlet and a circular tube outlet respectively; a first motor and a second motor are arranged in the box; the first motor is connected with a first rust removing brush through the transmission mechanism; the second motor is connected with a second dust removing brush through the transmission mechanism; the middle part of the circular tube conveying roller is provided with a circular tube groove; and the roll surfaces of the two sides of the circular tube groove are spiral inclined surfaces. The dust removing device can ensures that the circular tube rotates, polishes the tube wall in all directions, avoids dead corners and rust residual, improves rust removing quality and facilitates the use of the next procedure.

Description

technical field [0001] The invention relates to a round pipe derusting device. Background technique [0002] At present, the derusting device used for derusting round pipes uses conveying rollers to send the round pipes from the inlet to the derusting box. Two derusting brush heads are symmetrically installed in the box. The rust brush head polishes the outer wall of the round tube to remove the rust on the surface of the round tube. Since the conveying surface of the conveying roller is a straight face, the circular pipe does not rotate when it enters the box. Moreover, the two brush heads grind the pipe wall vertically, some parts of the rust cannot be polished, and remain on the pipe wall, affecting the use of the next process. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a rust removal device that can make the round pipe rotate during the grinding process, thereby removing rust i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B27/033
Inventor 王建华
Owner TIANJIN LIQIANG STEEL PIPE
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