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Automatic welding machine and automatic welding method for double straight seams of radiator

An automatic welding machine and radiator technology, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems of high cost, difficult assembly, complex structure, etc., achieve good welding quality, reduce welding deformation, and small size Effect

Active Publication Date: 2016-09-21
山东厚丰汽车散热器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technical solution has disadvantages such as complex structure, difficult assembly, and high cost.

Method used

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  • Automatic welding machine and automatic welding method for double straight seams of radiator
  • Automatic welding machine and automatic welding method for double straight seams of radiator
  • Automatic welding machine and automatic welding method for double straight seams of radiator

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] as attached figure 1 , 2 As shown in and 3, the radiator double straight seam automatic welding machine of the present invention has a structure comprising a frame 1, two welding torches, a controller 40, a double welding torch transverse walking device, a workpiece positioning device and a turning device, and the frame 1 includes a base 36 and the crossbeam 2 on the top, the controller 40 is connected to and controls the welding torch, the double welding torch lateral travel device, the workpiece positioning device and the overturning device, the overturning device is arranged above the base 36, the workpiece positioning device is arranged on the overturning device, and the overturning device can overturn the workpiece Positioning device, the double welding torch transverse traveling device is set on the beam 2, the workpiece positioning device is located under the double welding torch transverse traveling device, and the turning device is located on both sides of the ...

Embodiment 2

[0058] A radiator double straight seam automatic welding method, the method comprises the following steps:

[0059] (1) Complete the clamping and positioning of the left and right sides, front and rear sides, and upper and lower sides of the workpiece through the left positioning fixture, right positioning fixture and vertical positioning fixture of the workpiece positioning device;

[0060] (2) After the workpiece is positioned, the motor drive mechanism drives the double welding torch traveling device to move along the linear guide rail. The double welding torch traveling device drives the two welding torches to quickly walk to the starting point of the workpiece weld, and the two sets of welding torch lifting mechanisms respectively drive the two welding torches to drop quickly;

[0061](3) Send shielding gas, strike the arc, and move the two torches left and right respectively. After reaching the set length, close the arc and stop sending shielding gas;

[0062] (4) The mo...

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Abstract

The invention discloses an automatic welding machine and an automatic welding method for double straight seams of a radiator. The automatic welding machine and the automatic welding method for the double straight seams of the radiator belong to welding equipment for the radiator, and aims to solve the technical problem so as to realize the automatic welding of the radiator, improve the work efficiency, and reduce the manual labor intensity. The technical scheme is characterized in that the automatic welding machine for the double straight seams of the radiator structurally comprises a rack, two welding guns, a controller, a double-welding gun transverse walking device, a workpiece positioning device and turnover devices. The rack comprises bases and a cross beam on the top part; the controller is connected with and controls the welding gun, the double-welding gun transverse walking device, the workpiece positioning device and the turnover devices; the turnover devices are arranged above the bases; the workpiece positioning device is arranged on the turnover devices; the turnover devices can turn over the workpiece positioning device; the double-welding gun transverse walking device is arranged on the cross beam; the workpiece positioning device is located below the double-welding gun transverse walking device; and the turnover devices are located at two sides of the workpiece positioning device.

Description

technical field [0001] The invention relates to radiator welding equipment, in particular to a radiator double straight seam automatic welding machine and a radiator double straight seam automatic welding method. Background technique [0002] A radiator is a device that transfers part of the heat of a hot fluid to a cold fluid, also known as a heat exchanger. Radiators play an important role in chemical, petroleum, power, food and many other industrial productions. In chemical production, radiators can be used as heaters, coolers, condensers, evaporators and reboilers, etc., and are widely used. [0003] A welding machine is an electrical appliance that provides a certain power supply for welding. Because welding is flexible, simple, convenient, firm and reliable, and even has the same strength as the base metal after welding, it is widely used in various industrial fields, such as aerospace, ships, automobiles, containers, etc. [0004] At present, the application of radia...

Claims

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Application Information

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IPC IPC(8): B23K9/025B23K9/28B23K37/02B23K37/047B23K37/04B23K101/14
CPCB23K9/025B23K9/287B23K37/0247B23K37/0252B23K37/0435B23K37/047B23K2101/14
Inventor 张冰郭新柱赵玉振
Owner 山东厚丰汽车散热器有限公司
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