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Automatic locating and welding device for box beam

A technology for welding devices and box girders, applied to welding equipment, auxiliary equipment, welding equipment, etc., can solve the problems of long time consumption and low efficiency, achieve stable workpiece quality, improve welding work efficiency, and reduce labor intensity.

Pending Publication Date: 2021-01-05
CRRC CHANGZHOU CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because of the use of multi-point contact workers to find the position, it takes a long time and the efficiency is low

Method used

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  • Automatic locating and welding device for box beam
  • Automatic locating and welding device for box beam
  • Automatic locating and welding device for box beam

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Embodiment Construction

[0023] Such as figure 1 - is a structural schematic diagram of the present invention, a box girder automatic positioning welding device, including a ground rail 1, two sets of robot welding devices 2 are arranged on the ground rail 1, and a welding seam tracking device is installed at the end of the welding torch of the robot welding device 2 3. A positioner 4 and a mobile positioner 5 are located parallel to the ground rail 1.

[0024] When this box girder automatic positioning welding device is in use, the robot welding device 2 on the ground rail 1 can translate left and right, and then weld different welding positions. The robot welding device 2 adopts FANUC, one of the four major families. The model is: M-10iA_8L, which is a high-performance operating robot with built-in intelligent functions of the cable, suitable for various arc welding applications, and has the characteristics of ultra-light weight and compact structure. Adopting the most advanced servo technology can...

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Abstract

The invention relates to the technical field of welding tools, in particular to an automatic locating and welding device for a box beam. The automatic locating and welding device for the box beam comprises a ground rail, two sets of robot welding devices are arranged on the ground rail, a welding seam tracking device is installed at the end of a welding gun of each robot welding device, and a positioner and a movable positioner are arranged at the positions parallel to the ground rail. With the automatic locating and welding device for the box beam, the welding work efficiency is greatly improved, the auxiliary time is saved, the labor intensity is alleviated, the product consistency is good, the workpiece quality is stable, and the finished product rate is increased.

Description

technical field [0001] The invention relates to the field of welding tooling technology, in particular to an automatic positioning welding device for box girders. Background technique [0002] The existing box girder is welded by manual welding, the welding labor intensity is extremely high, the efficiency is low, and the quality is difficult to guarantee. [0003] In addition, contact positioning is used to connect the welding seam, which is suitable for straight welding seam and stable workpiece clamping, so as to ensure that there is no obvious displacement during welding. Because of the use of multi-point contact workers to find the position, it takes a long time and the efficiency is low. Contents of the invention [0004] In order to overcome the shortcomings of the existing box girder welding, the invention provides an automatic positioning welding device for box girders. [0005] The technical solution adopted by the present invention to solve the technical probl...

Claims

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Application Information

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IPC IPC(8): B23K9/02B23K9/127B23K9/32B23K37/047
CPCB23K9/02B23K9/1274B23K9/32B23K37/047
Inventor 刘春屈婧张浩杨杰于海武丁煜陈劲雷
Owner CRRC CHANGZHOU CO LTD