Pipe fitting end polishing device

A technology for pipe fittings and ends, which is applied in the field of pipe fitting end grinding devices, which can solve the problems of welding quality influence, difficulty in ensuring grinding consistency, grinding quality, and low efficiency

Pending Publication Date: 2018-03-06
TIANJIN UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, almost all the grinding operations in the industry are carried out by manual hand-held portable grinding machines. The disadvantage is that the labor intensity is high and the efficiency is low. Welding quality will affect and even bring safety hazards

Method used

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Experimental program
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Effect test

Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the following embodiments in no way limit the present invention.

[0019] The pipe fitting end grinding device includes a base 1, and an overturning clamping table 3, an in-position detection device 4, an outer circle grinding mechanism, and an inner circle grinding mechanism, which are sequentially arranged on the base 1 from one side of the base 1 to the other side. and control system.

[0020] Such as figure 1 As shown, the flip clamping table 3 is arranged on the base 1 through the first guide rail slide table 2; specifically, the first guide rail slide table 2 includes a bottom plate fixed on the base 1, parallel and spaced spacers arranged on the bottom plate Two slide rails and two sliders respectively mounted on each slide rail; a first servo motor 14 is also arranged at the left edge of the base 1, and the output shaft of the first ...

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PUM

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Abstract

The invention discloses a pipe fitting end polishing device. The pipe fitting end polishing device comprises a pedestal, an overturning clamping platform, an outer circle polishing mechanism and an inner circle polishing mechanism, wherein the outer circle polishing mechanism and the inner circle polishing mechanism are arranged on the pedestal. The overturning clamping platform is arranged on oneside of the pedestal through a first guide rail sliding table, the outer circle polishing mechanism and the inner circle polishing mechanism are arranged on the opposite sides of the overturning clamping platform, and the overturning clamping platform is provided with a multi-claw rotary chuck. The inner circle polishing mechanism comprises a cross-shaped sliding table and a polishing device bodyfixed to the top face of the cross-shaped sliding table. The outer circle polishing mechanism comprises a second guide rail sliding table which is driven by a worm wheel and a worm to rotate and a polishing device body which is fixed to a sliding block of the second guide rail sliding table. The pipe fitting end polishing device is suitable for automatically polishing or derusting the inner walland the outer wall of an end opening of a straight-pipe flange, the manual polishing efficiency is improved, the labor intensity of people is relieved, and the surface polishing smoothness requirementor the surface derusting quality requirement of a polishing region to be welded are met.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a pipe fitting end grinding device. Background technique [0002] With the vigorous development of the special pipeline laying industry, the mileage of pipeline laying is getting longer and longer, and the task of welding pipe fittings is unavoidable during laying, which makes the welding tasks between pipe fittings more and more heavy. This is not only reflected in the increase in the number of welds, but also The requirements for welding quality between pipe fittings are also getting higher and higher. In order to ensure good welding quality, it is necessary to perform surface derusting treatment on the groove (welding part) and its adjacent parts before welding, that is, to grind the end of the pipe fitting. At present, almost all the grinding operations in the industry are carried out by manual hand-held portable grinding machines. The disadvantage is that the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B9/00B24B9/04B24B27/033B24B41/06B24B41/02B24B49/00B24B47/04B24B27/00
CPCB24B9/007B24B9/04B24B27/0076B24B27/033B24B41/02B24B41/067B24B47/04B24B49/00
Inventor 刘振忠王巨涛赵连玉曹元
Owner TIANJIN UNIVERSITY OF TECHNOLOGY
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