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Laser swing welding system

A welding system and laser welding head technology, applied in laser welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of reducing the accuracy requirements of workpieces, and achieve the effects of reducing accuracy requirements, improving welding efficiency, and diversifying welding angles

Inactive Publication Date: 2019-02-19
武汉创恒世纪激光科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Aiming at the defects existing in the prior art, the technical problem to be solved by the present invention is: how to reduce the degree of deformation of the workpiece and improve the welding efficiency while reducing the precision requirements for the workpiece when welding the weld seam of the workpiece

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Embodiment Construction

[0047] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0048] see figure 1 As shown, the laser swing welding system in the embodiment of the present invention includes a laser swing welding operation table 6, see figure 2 As shown, the laser swing welding operation table 6 includes a three-way moving mechanism 63 and a welding head swing mechanism 64, see figure 2 and image 3 As shown, the welding head swing mechanism 64 includes an X-axis moving mechanism 641 fixed on the three-way moving mechanism 63, a welding head tilting mechanism 642 fixed on the X-axis moving mechanism 641, and a welding head tilting mechanism 642 fixed on the welding head tilting mechanism 642. The laser welding head 6424, the system also includes a laser for providing a light source for the laser welding head 6424 (the laser can be purchased additionally when it is an actual application);

[0049] The three-way movi...

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Abstract

The invention discloses a laser swing welding system, and relates to the field of laser welding. The laser swing welding system further includes a laser swing welding operation table including a three-way moving mechanism and a welding head swing mechanism, and the welding head swing mechanism includes an X-axis moving mechanism fixed to the three-way moving mechanism, a welding head tilting mechanism fixed to the X-axis moving mechanism and a laser welding head fixed to the welding head tilting mechanism. The three-way moving mechanism is used for driving the welding head swing mechanism to basically move in a reciprocating mode in the X-axis, Y-axis and / or Z-axis directions. The X-axis moving mechanism is used for driving the welding head tilting mechanism and the laser welding head to basically move in a reciprocating mode in the X-axis direction. The welding head tilting mechanism is used for driving the laser welding head to rotate around the Y-axis. When welding a weld seam of aworkpiece, the laser swing welding system can reduce the degree of deformation of the workpiece and can improve the welding efficiency, and reduces the precision requirements for the workpiece at thesame time.

Description

technical field [0001] The invention relates to the field of laser welding, in particular to a laser swing welding system. 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. It is mainly used for welding thin-walled materials and low-speed welding. The heat diffuses to the inside through heat conduction, and the workpiece can be melted to form a specific molten pool by controlling the parameters such as the width, energy, peak power and repetition frequency of the laser pulse. At present, laser welding has been successfully applied to the welding of micro and small parts. [0003] Due to the small spot size of the focused laser beam and the narrow weld bead, it is not possible to directly weld the workpiece with a wide weld bead. The current laser welding method for a workpiece with a wide weld seam is: the scanning galvanometer is rotated around the rotation axis to form ...

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Application Information

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IPC IPC(8): B23K26/302B23K26/08
CPCB23K26/0884B23K26/302
Inventor 魏刚魏辉黄文祥
Owner 武汉创恒世纪激光科技有限公司
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