Small-diameter guide pipe welding seam X-ray inspecting positioning mounting device
A positioning installation, X-ray technology, applied in the direction of workpiece clamping device, manufacturing tools, etc., can solve the problems of unguaranteed detection quality, difficult accurate positioning, low detection efficiency, etc., to solve the problem of 3 transillumination positioning and placement , low production cost, and the effect of avoiding safety accidents
Active Publication Date: 2017-05-10
SHENYANG LIMING AERO-ENGINE GROUP CORPORATION
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Problems solved by technology
For small-diameter catheter welds, it is easy to achieve 2 times of transillumination at 90° each other, but 3 times of transillumination at 120° intervals. Without a positioning device, it is difficult to accurately locate and realize. , the detection quality cannot be guaranteed, and the detection efficiency is very low
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Embodiment 1
[0031] The X-ray inspection, positioning and installation device for the welding seam of small-diameter catheters is constituted as follows: left main splint 1, right main splint 11, first auxiliary splint 2, second auxiliary splint 3, locking plate 4, spring 5 and hollow rivet 6 ; Wherein, the lower end of the left main splint 1 is hingedly connected with the lower end of the right main splint 11 through a hollow rivet 6, the middle part of the left main splint 1 and the middle part of the right main splint 11 are connected by a locking piece 4, and the left main splint 1 The positioning hole 8 of the fixed conduit 7 formed with the right side main splint 11 is located on the upper side of the lock plate 4, the riveted end of the left side main splint 1 and the right side main splint 11, the upper end of the left main splint 1, and the right side main splint 11 The angle formed by the upper end and the positioning hole 8 is 120° respectively, and the riveting end of the left m...
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The invention discloses a small-diameter guide pipe welding seam X-ray inspecting positioning mounting device. The small-diameter guide pipe welding seam X-ray inspecting positioning mounting device consists of a left side main clamping plate (1), a right side main clamping plate (11), a first auxiliary clamping plate (2), a second auxiliary clamping plate (3), a locking plate (4), a spring (5) and a hollow rivet (6), wherein the lower end of the left side main clamping plate (1) is hinged to the lower end of the right side main clamping plate (11) through the hollow rivet (6); the small-diameter guide pipe welding seam X-ray inspecting positioning mounting device is combined with a welding technology after adopting metal plate welding stamping machining; guide pipes suitable for different specifications can be manufactured; the guide pipes can be produced in batches; the manufacturing cost is low. Quick clamping can be realized; transillumination arrangement can be solidified; multi-transillumination standardization can be realized; the difficult problems of three-time transillumination positioning and placing of a small-diameter guide pipe are solved; the internal quality of a welding seam in the guide pipe can be effectively detected; the safety of an airplane is ensured; safety accidents are avoided.
Description
technical field [0001] The invention relates to the technical field of structural design and application of a positioning installation device, and in particular provides a positioning installation device for X-ray inspection of small-diameter catheter weld seams. Background technique [0002] Conduits play an important role in aero-engines. Various systems such as fuel, lubricating oil, hydraulic pressure, ventilation, oxygen, anti-icing, and electrical systems on the engine need conduits. They play the role of oil and gas transmission. Any conduit fails , will cause different degrees of quality accidents, and the severe ones will lead to machine crashes and fatalities. [0003] At present, the relevant domestic standards for the radiographic inspection of small-diameter conduit welds of aero-engines are changed from the original 2 transilluminations (2 transilluminations at 90° each other) to 3 transilluminations (3 transilluminations at 120° intervals). For small-diameter...
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Login to View More IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 张孝玲邱兆峰王海亮牟立颇
Owner SHENYANG LIMING AERO-ENGINE GROUP CORPORATION