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Multipoint-support no-cleaning weld detection method for multiple types of electronic pipes

A technology of electronic pipe fittings and multi-point support, which is used in the testing of machine/structural components, fluid tightness testing, measuring devices, etc. The effect of misjudgment of seam failure

Inactive Publication Date: 2016-03-09
CHENGDU GUOGUANG ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The current weld detection devices and methods are not suitable for the detection of electronic pipe fittings, so the weld detection of electronic pipe fittings still adopts the existing technology detection, resulting in long time and low efficiency.

Method used

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  • Multipoint-support no-cleaning weld detection method for multiple types of electronic pipes

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Embodiment

[0025] likefigure 1 As shown, a no-clean weld detection method with multi-point support for multi-type electronic pipe fittings includes a vacuum detection platform 1, and a detection panel 3 is connected to the vacuum detection platform 1 through a closed expansion port 2, and the detection panel surface is 3 is provided with a layer of rubber pad 15, on the rubber pad 15 and the detection plate surface 3 is provided with an air extraction hole 4 connected with the internal vacuum of the vacuum detection table 1; also includes a counterweight base 5, on the counterweight base 5 A support rod 6 is arranged on the support rod 6, and a fixed body 7 that can move up and down along the support rod 6 is installed on the support rod 6. The fixed body 7 is installed on the support rod 6 through the fastening knob 14; An upper cross arm 8 and a lower cross arm 9, a guide block 10 is arranged on the upper cross arm 8, a guide groove is provided on the guide block 10, and a clamping mech...

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Abstract

The invention discloses a multipoint-support no-cleaning weld detection method for multiple types of electronic pipes, which comprises a vacuum detection table. A mobile base is configured on the vacuum detection table; a vertical column is arranged on the mobile base; a supporting disc capable of vertically moving along the vertical column is arranged on the vertical column via a locking pin; a flexible bag is arranged on the supporting disc; the bag is filled with a liquid medium; the vacuum detection table is also provided with an alcohol storage box; and a syringe is arranged on the alcohol storage box; the side surface of a rectangular frame body is provided with a flat clamping plate with a certain thickness, the rectangular frame body is connected onto a lower transverse arm via a rotation shaft, a fastening bolt is arranged on the rectangular frame body, clamping or pressing on a pipe can be switched through rotating the rectangular frame body, the method is applied to pipes of different specifications, and when the pipe is placed on the flexible bag and is downward naturally under effects of gravity, the liquid medium drives to the bag to coat and fix the pipe, a supporting role is played, rigid fixing is reduced, and the electronic pipe can be effectively protected.

Description

technical field [0001] The invention relates to the inspection field of electronic pipe fittings, in particular to a cleaning-free welding seam detection method with multi-point support of multi-type electronic pipe fittings. Background technique [0002] In the production of welded structures, the quality of the welds obtained by the welding technology currently used has not yet reached sufficient stability. Therefore, in order to ensure the quality of the welded components, the quality inspection of the welds must be carried out to ensure that the welds comply with the specified technology. Requirements and safe use of structures. Weld inspection is divided into two categories: non-destructive inspection and destructive inspection. Usually the inspection of welds in production is non-destructive inspection, such as visual inspection, compactness inspection, etc. [0003] Visual inspection of welds has two components. [0004] 1. Inspection of weld shape and size: Weld s...

Claims

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Application Information

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IPC IPC(8): G01M3/28
CPCG01M3/2807G01M3/2884
Inventor 骆红霞卢雪梅罗微
Owner CHENGDU GUOGUANG ELECTRIC
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