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Stud flexible welding device and method

A welding device and stud technology, which is applied in welding equipment, arc welding equipment, manufacturing tools, etc., can solve the problems affecting the efficiency of automatic stud welding and the inconvenient replacement of automatic nail feeding machines, etc., and achieve fast replacement speed and good effect Improvement, high reliability effect

Active Publication Date: 2013-11-13
NANJING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When it is necessary to weld studs of various sizes, it is necessary to equip multiple sets of automatic nail feeding machines according to the diameter and length of the studs, and the replacement of the automatic nail feeding machines is inconvenient, which seriously affects the efficiency of automatic stud welding

Method used

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  • Stud flexible welding device and method
  • Stud flexible welding device and method
  • Stud flexible welding device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Combine figure 1 Take the automatic stud welding of a stud with a diameter of 12mm and a length of 60mm on a steel plate with a thickness of 20mm as an example. First, the steel studs with a diameter of 12mm and a length of 60mm and 80mm and the ceramic ring matched with the studs are pre-installed on the stud fixing plate of the automatic stud feeding device. Then the robot control system sends out a series of control signals to complete the entire automatic welding process. The specific steps are as follows: (1) The manipulator moves to the corresponding stage of the automatic stud welding clamping device to install the automatic stud welding clamping device ; (2) The manipulator moves to the stud 6 position of the automatic stud feeding device to automatically clamp the stud; (3) The manipulator moves to the designated position of the work to be welded and automatically welds, completing the entire automatic stud welding process.

Embodiment 2

[0053] Combine figure 1 Take the automatic stud welding of a stud with a diameter of 12mm and a length of 60mm and a diameter of 22mm and a length of 60mm on a steel plate with a thickness of 20 as an example. First, the steel studs with diameters of 12mm and 22mm and the ceramic ring matched with the studs are pre-installed on the stud fixing plate of the automatic stud feeding device. Then the robot control system sends out a series of control signals to complete the entire automatic welding process. The specific steps are as follows: (1) The manipulator moves to the stage where the automatic stud welding clamping device matches the stud with a diameter of 12mm to perform automatic The installation of the stud welding clamping device; (2) The manipulator moves to the stud 6 position of the automatic stud feeding device to automatically clamp the stud with a diameter of 12mm; (3) The manipulator moves to the designated position of the welding work to automatically weld, Comple...

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Abstract

The invention discloses a stud flexible welding device and method. The stud flexible welding device comprises a welding robot, a robot control system, an automatic stud welding gun, an automatic stud feeding device, an automatic stud welding and clamping device and an automatic stud welding jig replacing device, wherein the welding robot, the automatic stud welding gun, the automatic stud feeding device, the automatic stud welding and clamping device and the automatic stud welding jig replacing device are connected with the robot control system to receive a control signal of the robot control system; the automatic stud feeding device is used for conveying studs; the automatic stud welding and clamping device is used for setting precompression amount required in an automatic clamping and welding process of studs and ceramic rings; and the automatic stud welding jig replacing device is used for assembling and disassembling the automatic stud welding and clamping device. The invention can be used for carrying out automatic feeding.

Description

Technical field [0001] The invention relates to a special welding device and a welding method for automatically welding medium and large size studs of steel, aluminum, copper, etc. on a steel, aluminum, and copper substrate, and is particularly convenient for medium and large size based on robot technology and automatic stud welding gun Automatic stud flexible welding device and welding method for studs with a range of different diameters and lengths. Background technique [0002] Welding of steel substrates with steel, aluminum, and copper studs is widely used in the cabins of ships, armored vehicles, internal and external walls of various pressure vessels, bridges and other fields. The field of stud welding is becoming more and more extensive. With the rapid development of modern industry, the practical rate of studs is getting higher and higher, and the number of studs that need to be welded also increases. Modern machinery manufacturing technology requires that stud welding ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/20B23K9/12
Inventor 王晓宇张德库吴统立王克鸿彭勇
Owner NANJING UNIV OF SCI & TECH
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