Steel pipe inner wall cleaning device

A technology for cleaning device and inner wall of steel pipe, applied in metal processing equipment, milling machine equipment, grinder and other directions, can solve the problems of insufficient cleaning force and unsatisfactory inner wall cleaning effect, and achieve high production efficiency, ingenious structural design, and thorough cleaning. Effect

Pending Publication Date: 2022-04-29
唐山京华制管有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the combination of brushes and high-pressure water nozzles is not enough to clean, and the cleaning effect on the inner wall is not ideal.

Method used

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  • Steel pipe inner wall cleaning device
  • Steel pipe inner wall cleaning device
  • Steel pipe inner wall cleaning device

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Experimental program
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Effect test

Embodiment Construction

[0031] In order to make the purpose, technical solution and advantages of the present invention clearer, the invention will be clearly and completely described below in conjunction with specific embodiments.

[0032] like Figure 1-Figure 3 Shown is a steel pipe inner wall cleaning device, which includes:

[0033] The slide rail trolley 5, which can move left and right is arranged on the slide rail frame 1, and the right side of the slide rail trolley 5 is horizontally equipped with several milling cutter bars 7, and the left end of the milling cutter bar 7 is connected with the rotary driving device. The right end is fixed with a milling head 8; the rotary drive device is used to drive a number of milling cutter bars 7 to rotate, which is a plurality of drive motors, or drives all milling cutter bars 7 to rotate through a drive motor and chain sprocket drive assembly, The setting method is a conventional technical means in the mechanical field, and will not be repeated here....

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PUM

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Abstract

The invention relates to a steel pipe inner wall cleaning device which comprises a sliding rail trolley which is arranged on a sliding rail frame in a left-right moving mode, a plurality of milling cutter rods are horizontally arranged on the right side of the sliding rail trolley, the left ends of the milling cutter rods are connected with a rotary driving device, and milling heads are fixedly arranged at the right ends of the milling cutter rods; the steel pipe pressing head is horizontally arranged on the pipe pressing frame through a bolt, a plurality of pressing grooves are formed in the bottom of the pipe pressing frame, the steel pipe jacking head is arranged below the steel pipe pressing head through a lifting device, and a plurality of pipe clamping grooves corresponding to the pressing grooves are evenly formed in the steel pipe jacking head. The distance between the pipe clamping grooves corresponds to the distance between the milling cutter rods. The feeding chain comprises driven chain wheel and chain transmission assemblies symmetrically arranged at the two ends of the mounting frame, the two driven chain wheel and chain transmission assemblies are connected with the same transmission shaft, the transmission shaft is further connected with a driving chain wheel and chain transmission assembly, and a driving chain wheel in the driving chain wheel and chain transmission assembly is connected with an output shaft of a second motor.

Description

technical field [0001] The invention relates to a cleaning device for the inner wall of a steel pipe, and specifically belongs to the technical field of steel pipe manufacturing equipment. Background technique [0002] After the steel pipe is produced, impurities and some oxides will remain on the inner wall of the steel pipe. If these impurities and oxides are not cleaned up, the plastic pipe and the steel pipe will not be firmly bonded in the next compounding process, and the glue will be easily separated, resulting in plastic-lined compounding. The quality of the steel pipe is unqualified, so cleaning the inner wall of the steel pipe is essential. At present, the sandblasting process commonly used in the market does not clean the inner wall thoroughly, the plastic pipe and the steel pipe are not firmly bonded, and the glue is easy to separate. The invention whose publication number is CN208912721U discloses a steel pipe inner wall cleaning device, through the cooperation...

Claims

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Application Information

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IPC IPC(8): B23C3/02B24B27/033
CPCB23C3/02B24B27/033
Inventor 孙新雅唐小松崔宏亮邵严樊栋超
Owner 唐山京华制管有限公司
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