Pipeline laser welding machine

A laser welding machine and pipeline technology, applied in laser welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of easy swing, easy breakage of bellows, bending deformation, etc., to avoid rotation, solve fatigue damage, prevent The effect of bending deformation or fracture

Pending Publication Date: 2019-07-19
广东聚金激光技术有限公司
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Problems solved by technology

[0002] When the existing gas pipe laser welding machine welds the gas pipe and the pipe joint, it either realizes the welding of the joint by rotating the gas pipe and the pipe joint, or completes the welding by turning the laser welding device around it; When the gas pipe is welded, due to the long length of the gas p

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[0022] This section will describe the specific embodiments of the present invention in detail. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description of the text part of the manual with graphics, so that people can intuitively and vividly understand the text. Each technical feature and overall technical solution of the invention cannot be understood as a limitation on the protection scope of the present invention.

[0023] In the description of the present invention, it should be understood that the orientation description involved, such as up, down, front, back, left, right, etc., indicates the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the pointed device or element must have a specific orie...

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Abstract

The invention discloses a pipeline laser welding machine. The pipeline laser welding machine comprises a motor rotary table arranged on a machine base and a clamping and locating device. The clampingand locating device comprises a locating frame and a pipeline clamping mechanism arranged above the center of the electric rotary table. A pipe joint locating device is arranged in the position, belowthe pipeline clamping mechanism, of the electric rotary table. The electric rotary table is provided with a laser welding device. The laser welding device comprises a laser alignment assembly connected with a laser generator, a light path guide assembly and a laser focusing assembly. The laser alignment assembly is fixed to the position, below the center of the electric rotary table, of the machine base. The light path guide assembly is fixedly mounted on the electric rotary table. One end of the light path guide assembly corresponds to the laser alignment assembly, and the other end of the light path guide assembly is connected with the laser focusing assembly. The laser focusing assembly points towards the location between the pipeline clamping mechanism and the pipe joint locating device. Accordingly, the problem that an optical fiber is twined onto equipment easily and fatigue failure is caused is effectively solved, and bending deformation is caused to gas pipe to be welded due to swing can be effectively prevented.

Description

technical field [0001] The invention relates to the technical field of laser welding, in particular to a pipeline laser welding machine. Background technique [0002] When the existing gas pipe laser welding machine welds the gas pipe and the pipe joint, it either realizes the welding of the joint by rotating the gas pipe and the pipe joint, or completes the welding by turning the laser welding device around it; When the gas pipe is welded, due to the long length of the gas pipe, it is easy to swing during the rotation process, which is easy to cause bending deformation, especially the corrugated pipe is easy to break; and the laser welding device is used to weld in circles, and the optical fiber is easy to be wound on the equipment. , and it is also easy to cause fiber damage due to fatigue damage. Therefore, it is necessary to improve and optimize the existing technology. Contents of the invention [0003] The purpose of the present invention is to solve at least one o...

Claims

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Application Information

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IPC IPC(8): B23K26/24B23K26/282B23K26/70
CPCB23K26/24B23K26/282B23K26/70B23K26/702
Inventor 杨宝燕伍涛
Owner 广东聚金激光技术有限公司
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