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Rotary welding gun

A technology of spin welding and welding device, used in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of troublesome replacement of welding guns, low degree of freedom, low welding efficiency, etc., to improve welding efficiency and welding efficiency. High, convenient and fast welding effect

Pending Publication Date: 2022-05-13
天津市奥特威德焊接技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the workpiece is welded in the welding process, the workpiece with a certain angle will usually be encountered, such as the patent in the above-mentioned prior art, the current existing welding method is to use different welding torches to carry out work welding to the workpiece, but at present The existing welding torch structure has the problem of low degree of freedom, and it is impossible to achieve welding for workpieces of different heights and angles. It is also very troublesome to replace the welding torch. If the fixture is not universal, another suitable fixture is required, and it needs to be replaced repeatedly during work The fixture replaces the workpiece, and the welding efficiency is low

Method used

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Embodiment 1

[0038] figure 1 It is a schematic diagram of the three-dimensional structure of the present invention, figure 2 It is a schematic diagram of the rear view stereoscopic structure of the present invention, image 3 It is a schematic diagram of the rear view structure of the present invention, such as figure 1 , figure 2 and image 3 A rotary welding torch is shown, comprising: a welding device, a translation device and a lifting device, the welding device is connected to the lower end of the lifting device, the translation device is connected to the upper end of the lifting device, and a rotating device is installed at the connection between the lifting device and the welding device , the translation device includes a drive base A1 and a servo motor A3, the servo motor A3 is connected to one end of the drive base A1, a guide rail A2 is connected to the lower end of the drive base A1, and the lifting device and the guide rail A2 are slidingly connected to each other. The li...

Embodiment 2

[0040] figure 1 It is a schematic diagram of the three-dimensional structure of the present invention, figure 2 It is a schematic diagram of the rear view stereoscopic structure of the present invention, image 3 It is a schematic diagram of the rear view structure of the present invention, such as figure 1 , figure 2 and image 3 A kind of rotary welding torch shown comprises: driving device, lifting device and welding device, the present invention is fixedly connected with connecting bracket 16 on the upper end of welding bracket 15, and described driving mechanism includes floating cylinder A28, floating cylinder B29, welding plus Pressing cylinder A22 and welding pressurizing cylinder B27, floating cylinder A28 and floating cylinder B29 are respectively installed on the left and right sides of connecting bracket 16, and welding pressurizing cylinder A22 and welding pressurizing cylinder B27 are all connected to the lower end of welding support 15, welding and adding ...

Embodiment 3

[0042] figure 1 It is a schematic diagram of the three-dimensional structure of the present invention, figure 2 It is a schematic diagram of the rear view stereoscopic structure of the present invention, image 3 It is a schematic diagram of the rear view structure of the present invention, such as figure 1 , figure 2 and image 3 The shown rotary welding torch includes: a driving device, a lifting device and a welding device. In the present invention, a guide rail B17 is connected to the lower end of the connecting bracket 16, and the welding bracket 15 and the guide rail B17 slide mutually through two sliders B18. connection, the lower end of the welding bracket 15 is connected with a guide rail C19, and the welding electrode A23 and the welding electrode C25 are respectively slidingly connected between two sliders C20 and the guide rail C19, and one end of the driving seat A1 is connected with a motor fixing frame. The motor fixing frame is composed of a fixed plate A...

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Abstract

The invention aims to provide a rotary welding gun, which belongs to the technical field of welding equipment and comprises a welding device, a translation device and a lifting device, the welding device is connected to the lower end of the lifting device, the translation device is connected to the upper end of the lifting device, and a rotating device is mounted at the joint of the lifting device and the welding device. The translation device comprises a driving seat A and a servo motor A. The servo motor A is connected to one end of the driving seat A. The lower end of the driving seat A is connected with a guide rail A. The lifting device is slidably connected with the guide rail A. The lifting device comprises a driving seat B, a lifting air cylinder and a lifting lead screw. The lifting air cylinder is connected with the lifting lead screw. Welding of workpieces with different heights and different angles can be achieved, one-time welding forming of the front faces and the rear faces of the workpieces can be achieved, compared with the prior art, another procedure for welding is not needed, welding is convenient and rapid, and the welding efficiency is high.

Description

technical field [0001] The invention relates to the technical field of welding equipment, in particular to a rotary welding torch. Background technique [0002] At present, in the field of welding processing equipment, many workpieces often need to be welded. Due to the low efficiency and poor stability of the previous manual welding method, which is not conducive to assembly line production, it has been replaced by robot welding workstations; robot welding workstations are widely used in workpieces with large volumes. , where there are many and long weld seams, high welding requirements and high technical difficulty, robot welding technology is gradually integrated into the automatic production line. Due to the working conditions and the characteristics of the company's products, some enterprises require the use of semi-automatic production line methods, that is, manual loading and unloading of workpieces. Robots implement automatic welding; [0003] For example, the Chine...

Claims

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Application Information

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IPC IPC(8): B23K37/02
CPCB23K37/0211B23K37/0247
Inventor 岳志国倪康利
Owner 天津市奥特威德焊接技术有限公司
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