Multi-point support welding line detection device for bending electronic tubes

A welding seam detection and multi-point support technology, which is applied in the direction of liquid tightness measurement using liquid/vacuum degree, and by measuring the increase and deceleration rate of the fluid, can solve the problems of inapplicable electronic pipe fitting detection, low efficiency, and long time

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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  • Multi-point support welding line detection device for bending electronic tubes

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Experimental program
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Embodiment

[0026] Such as figure 1 As shown, a welding seam inspection process for multi-point support of curved electronic pipe fittings includes a vacuum inspection table 1 on which a detection board surface 3 is connected through a closed telescopic opening 2, and on the inspection board surface 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 mechanism is connected o...

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Abstract

The invention discloses a multi-point support welding line detection device for bending electronic tubes, comprising a vacuum detection table which is equipped with a mobile pedestal; the mobile pedestal is provided with a stand column; a support plate is installed on the stand column through a lock pin, wherein the support plate can be moved up and down along the stand column; the support plate is provided with a flexible bag which is filled with a liquid medium; the vacuum detection platform is provided with an lcohol storage box which is provided with a syringe and three pigment tubes storing the organic pigment. The flexible bag is filled with the liquid medium. When the tube is placed on the flexible bag, under the effect of gravity the liquid medium drives the flexible bag to wrap and fix the tube under the gravity, which plays a fixing role, reduces the rigid fixing and effectively protects the electronic tubes.

Description

technical field [0001] The invention relates to the inspection field of electronic pipe fittings, in particular to a welding seam inspection process for multi-point support of curved 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 i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/02G01M3/28
Inventor 骆红霞卢雪梅罗微
Owner CHENGDU GUOGUANG ELECTRIC
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