Laser welding machine and laser welding method
A laser welding machine and grinding mechanism technology, applied in laser welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of inaccurate steel pipe positioning, virtual welding, welding failure, etc., achieve fast processing and avoid secondary processing , precise positioning effect
Active Publication Date: 2021-06-11
华钛空天(北京)技术有限责任公司
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Problems solved by technology
[0003] In the prior art, when the two sections of steel pipes are laser welded, there are usually false welds or welding failures due to inaccurate positioning of the steel pipes, and after the welding is completed, how to quickly deal with the burrs that appear at the welding place also needs to be solved Therefore, we propose a laser welding machine and laser welding method to solve the above problems
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[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0039] refer to Figure 1-8 , a laser welding machine, comprising a workbench 10, the lower end of the workbench 10 is fixedly connected with a support device, the support device includes a plurality of support legs 11 fixedly connected to the lower end of the workbench 10, and the upper end of the workbench 10 is symmetrically fixedly connected with a second The first device plate 9 and the second device plate 12, the first device plate 9 and the second device plate 12 are respectively provided with a T-shaped groove 27 and a through groove, and the T-shaped groove is composed of two cylindrical grooves with a diameter of one large and a small one. .
[0040] Where...
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The invention discloses a laser welding machine, comprising a workbench, the lower end of the workbench is fixedly connected with a support device, and the upper end of the workbench is symmetrically fixedly connected with a first device board and a second device board, the first The device board and the second device board are respectively provided with a T-shaped slot and a through slot, and a positioning shaft is jointly arranged between the T-shaped slot and the through slot, and the positioning shaft is connected with the first device board through a connecting device. The side wall of the positioning shaft is fixedly connected with a plurality of fixing devices, the inner bottom of the through groove is provided with a device groove, and the inner bottom of the device groove is fixedly connected with a driving mechanism; the present invention also proposes welding of a laser welding machine. method. The invention has the advantages of reasonable structural design, precise positioning, prevention of de-soldering and virtual soldering, and convenient deburring.
Description
technical field [0001] The invention relates to the technical field of laser welding machines, in particular to a laser welding machine and a laser welding method. Background technique [0002] Laser welding is a high-efficiency and precise welding method that uses a high-energy-density laser beam as a heat source. Laser welding heats the surface of the workpiece through laser radiation, and the surface heat diffuses to the interior through heat conduction. By controlling the width, energy, peak power and Parameters such as repetition frequency make the workpiece melt and form a specific molten pool. [0003] In the prior art, when the two sections of steel pipes are laser welded, there are usually false welds or welding failures due to inaccurate positioning of the steel pipes, and after the welding is completed, how to quickly deal with the burrs that appear at the welding place also needs to be solved Therefore, we propose a laser welding machine and laser welding method...
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IPC IPC(8): B23K26/21B23K26/70
CPCB23K26/21B23K26/70B23K26/702
Inventor 党君英
Owner 华钛空天(北京)技术有限责任公司