A Flexible Device for Curved Trajectory Laser Welding

Abstract

The invention belongs to the technical field related to laser welding, and discloses a flexible device for laser welding of curved tracks. The device includes: a base; It includes a first hydraulic rod fixedly connected to the base at one end and a first guide rail support frame rotatably connected to the other end of the first hydraulic rod; the second support frame includes a second hydraulic rod rotatably connected to the base at one end and a second hydraulic rod rotatably connected to the second hydraulic rod. The connected second guide rail support frame; the first synchronous belt linear duplex module includes a first guide rail and a first servo motor whose two ends are respectively fixed on the first guide rail support frame and the second guide rail support frame; the second synchronous belt linear The duplex module includes two second guide rails with two ends arranged on the first guide rail and perpendicular to the first guide rail and a second servo motor, and a clamping platform is arranged on the second guide rail. The device can realize multi-angle welding, flexible welding orientation and wide applicability.

Description

technical field [0001] The invention belongs to the technical field related to laser welding, and more specifically relates to a flexible device for laser welding with curved tracks. Background technique [0002] With the continuous advancement of laser technology, welding with high-energy laser beams has been widely used in industrial production. Many universities and research institutes are doing more and more research on laser welding, and there is an urgent need for a flexible and functional experimental platform to meet various complex experimental needs. The existing welding experiment platform is usually a fixed platform, which is composed of a fixed bracket and a panel. If curve welding is required, the laser welding head can only be driven by the welding arm to move in a curve, and the arrangement of sensors is limited; in addition, the horizontal It is difficult to adjust the angle of the fixed platform, and it is difficult to realize the inclined welding at a giv...

AI Technical Summary

Problems solved by technology

[0003] In view of the above defects or improvement needs of the prior art, the present invention provides a flexible device for laser welding of curved tracks, which can realize the adjustment of platform height and inclination angle through hydraulic lifting rod and linkage mechanism, and simultaneously weld Driven by the first synchronous belt linear duplex module and the second synchronous belt linear module, the parts can move freely in the plane. The response can effectively solve the problem of insufficient flexibility of the welding platform, and can meet the complex requirements of laser welding experiments. need

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