Electronic tube member welding line cleaning free detection device

A detection device and technology of electronic pipe fittings, applied in the direction of liquid tightness measurement using liquid/vacuum degree, etc., can solve problems such as low efficiency, unsuitable electronic pipe fitting detection, long time, etc., achieve good repeatability, and avoid welding seam failure Misjudgment, fast effect

Inactive Publication Date: 2016-02-03
CHENGDU GUOGUANG ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
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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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  • Electronic tube member welding line cleaning free detection device

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Embodiment

[0026] Such as figure 1 As shown, a no-clean detection device for electronic pipe fitting welds includes a vacuum detection table 1, a detection plate surface 3 is connected to the vacuum detection table 1 through a closed telescopic opening 2, and a layer of rubber is arranged on the detection plate surface 3 Pad 15, on the rubber pad 15 and the detection plate surface 3, an air extraction hole 4 communicating with the internal vacuum of the vacuum detection table 1 is provided; a counterweight base 5 is also provided, and a support rod is provided on the counterweight base 5 6. A fixed body 7 that can move up and down along the support rod 6 is installed on the support rod 6, and 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 is provided with a guide block 10 on the upper cross arm 8, a guide groove is provided on the guide block 10, and a clamping mechanism is connected on the lower cross arm 9:...

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Abstract

The invention discloses an electronic tube member welding line cleaning free detection device, comprising a vacuum detection table which is connected to a detection board through a sealing telescopic interface; the detection board is provided with a bleeder hole which is in vacuum communication with the internal part of the vacuum detection table; the vacuum detection table is provided with an alcohol storage box which is equipped with a syringe. The electronic tube member welding line cleaning free detection device utilizes the syringe to draw the alcohol inside the alcohol storage box and injects the alcohol at the sealing end of the tube member in order to make the sealing end covered by the alcohol; the vacuum detection table performs vacuum extraction; if the alcohol on the sealing end is fast and obviously disappeared, good sealing is proved; and if the alcohol is fast disappeared, the defect in sealing exists and the adjustment on the sealing end is performed.

Description

technical field [0001] The invention relates to the inspection field of electronic pipe fittings, in particular to a no-clean detection device for weld seams of 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 shape inspection is to use measuring too...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/02
Inventor 骆红霞卢雪梅罗微
Owner CHENGDU GUOGUANG ELECTRIC
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