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Rotary detection device for steel ring welding

A technology of welding inspection and detection device, which is applied in the direction of using sonic/ultrasonic/infrasonic waves to analyze solids, can solve the problems of low reliability and non-destructive testing of welds, and achieves fast welding speed, simple structure and high reliability. Effect

Inactive Publication Date: 2016-02-17
陈卫
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AI Technical Summary

Problems solved by technology

However, for the welding of ring-shaped steel pipes, that is, steel rings, the existing small-scale welding equipment cannot perform non-destructive testing on the welds, and the reliability of the testing is not high

Method used

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  • Rotary detection device for steel ring welding
  • Rotary detection device for steel ring welding

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Embodiment Construction

[0011] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0012] Such as figure 1 , figure 2 As shown, the rotating steel ring welding detection device of this embodiment includes a rotating support base 10 and arc-shaped guiding detection devices located symmetrically on both sides of the rotating support base 10; the rotating support base 10 includes a clamping base 101 and a rotating oil cylinder 102 The steel ring 1 is installed on the clamping seat 101 through the clamping rod 103, and the steel ring 1 swings 180 degrees between the two arc-shaped guide detection devices through the rotating support base 10; the arc-shaped guide detection device includes an arc-shaped guide device and welding The seam detection head 9 is slidably installed in the arc-shaped guide device, and the ultrasonic detection end 901 at the inner end of the weld seam detection head 9 faces the center of the arc-shaped...

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Abstract

The invention relates to a rotary detection device for steel ring welding. The device comprises a rotary supporting seat and symmetrical arc guidance detection devices located at two sides of the rotary supporting seat symmetrically; the rotary supporting seat comprises a clamping seat and a rotary oil cylinder; the clamping seat is provided with a steel ring by a clamping rod; the steel ring swings for 180 degrees between the two arc guidance detection devices by the rotary supporting seat; each arc guidance detection device comprises an arc guidance device and a welding seam detector; the welding seam detectors are installed in the arc guidance devices in a sliding manner; a detection end of each welding seam detector faces the center of the corresponding arc guidance device; each arc guidance device comprises an inner arc guide plate and an outer arc driving plate which are arranged inside and outside; each inner arc guide plate is provided with an arc guide groove; two ends of the outer arc driving plate are provided with racks by end part gears; the end part gears are connected with the corresponding inner arc guide plate by a bracket; the outer end of each welding seam detector is provided with a guide gear and a guide shaft; the guide gears are meshed with the racks; each guide shaft is installed in the corresponding arc guide groove in a matching way.

Description

technical field [0001] The invention relates to the field of machining equipment, in particular to welding equipment. Background technique [0002] At present, the small welding equipment appearing on the market can meet certain requirements, and its cost is also low, so it is welcomed by small and medium-sized enterprises. However, for the welding of ring-shaped steel pipes, that is, steel rings, the existing small-scale welding equipment cannot perform non-destructive testing on the welds, and the reliability of the testing is not high. Contents of the invention [0003] In view of the above-mentioned shortcomings of the prior art, the applicant has conducted research and improvement to provide a rotary steel ring welding detection device, which has a simple structure and can realize fast and reliable weld seam detection. [0004] In order to solve the above problems, the present invention adopts the following scheme: [0005] A rotary steel ring welding detection devi...

Claims

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Application Information

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IPC IPC(8): G01N29/04
CPCG01N29/04
Inventor 陈伟
Owner 陈卫
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