Laser welding device and method for aluminum alloy slide rail sleeve
A technology of laser welding and aluminum alloy, which is applied in the direction of laser welding equipment, welding equipment, welding equipment, etc., can solve the problems of low welding efficiency and inability to meet mass production, and achieve the goals of improving welding efficiency, rapid assembly, and increasing assembly flexibility Effect
Active Publication Date: 2020-03-17
AVIC BEIJING AERONAUTICAL MFG TECH RES INST
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Problems solved by technology
This welding method can be regarded as a single-flow operation method, and the welding efficiency is very low
The efficiency of single-flow operation cannot meet mass production
Method used
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[0042] In order to make the present invention easier to understand, the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0043] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 As shown, an aluminum alloy slide rail sleeve laser welding device of the present invention includes laser welding equipment, a manipulator, a turntable, a steering knuckle 1 and its connection positioning device 13, a multi-station device, a welding fixture 2, a transmission device 8 and a monitoring device 9, wherein
[0044] The multi-station device includes a rotating main shaft 4, a disassembly and assembly station 6, a detection and inflation station 5, a teaching and welding station 3, the disassembly and assembly station 6, a detection and inflation station 5, a display The teaching and welding station 3 rotates aroun...
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Abstract
The invention discloses a device and a method of laser welding of an aluminum alloy sliding rail sleeve. The device comprises laser welding equipment, a mechanical arm, a rotary table, a steering knuckle, a connecting and positioning device of the steering knuckle, a multi-station device, a welding clamp, a conveying device and a monitoring device, wherein the multi-station device comprises a rotary main shaft, a disassembling and assembling station, a detection and inflation station and a teaching and welding station, wherein the disassembling and assembling station, the detection and inflation station, and the teaching and welding station rotate around the rotary main shaft. The method can realize sequential operation or simultaneous operation of three stations, and the disassembly or assembly, detection and inflation, teaching and welding can be completed at different stations correspondingly, so that the welding efficiency of the laser welding of the sleeve is remarkably improved,the assembling flexibility is improved, the assembling efficiency is improved, and the safety of the laser welding is further improved.
Description
technical field [0001] The invention relates to the field of laser welding, in particular to a laser welding device and method for an aluminum alloy slide rail sleeve. Background technique [0002] The main function of the slide rail sleeve is to provide a movement space for the slide rail in the aircraft wing fuel tank, so it is often a thin-walled, shell-shaped, cantilever beam-bearing structure, and its central axis is consistent with the motion track of the slide rail, which is arc-shaped, that is, arc Shaped axis curved sleeve. One of the typical structural types of the slide rail sleeve is as figure 1 As shown, the barrel diameter is 50mm-300mm, and the welding thickness is 2mm-6mm. In order to ensure high manufacturing accuracy, laser welding is the best way to achieve integrated manufacturing. [0003] In order to ensure the accuracy of the shape and surface of the sleeve, the existing technology often uses a welding fixture with an internal support structure to r...
Claims
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IPC IPC(8): B23K26/21B23K26/70B23K37/053
CPCB23K26/21B23K26/702B23K37/053
Inventor 许飞陈俐巩水利
Owner AVIC BEIJING AERONAUTICAL MFG TECH RES INST