Drawn-arc stud welding gun driven by linear motor and welding method of welding gun

A linear motor and stud welding technology, which is applied to arc welding equipment, welding equipment, electrode characteristics, etc., can solve the problems of inability to adjust the discharge amount and arc distance, and achieve the effects of compact structure, low cost, and increased welding speed

Active Publication Date: 2013-01-16
SHENZHEN HONGBAI TECH IND
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a simple and reasonable structure, low manufacturing cost and wide application range, aiming at the defect that the current drawn arc stud welding torch cannot adjust the discharge amount and the drawn arc distance according to the size of the welding stud diameter. , The welding stud quality is stable and reliable, and the linear motor-driven drawn arc stud welding torch and welding method that can adjust the discharge amount and drawn arc distance

Method used

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  • Drawn-arc stud welding gun driven by linear motor and welding method of welding gun
  • Drawn-arc stud welding gun driven by linear motor and welding method of welding gun
  • Drawn-arc stud welding gun driven by linear motor and welding method of welding gun

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Embodiment Construction

[0027] Further illustrate the present invention below in conjunction with accompanying drawing and embodiment: as figure 1 , figure 2 , image 3 ,and Figure 4 As shown, a linear motor-driven drawn arc stud welding torch includes a fixed assembly, a movable assembly, a linear motor, a grating for sensing distance, and a grating receiver; wherein, the fixed assembly includes a welding button (2), a gas seat (4), body assembly, and anti-splash assembly; the grating (5) and the grating receiver (22) of the sensing distance are fixed on the air socket (4), and are used to transmit the distance signal to the controller of the linear motor , to achieve induction control of the arc distance.

[0028] The body assembly includes a gun barrel (18), a locking ring (3) for fixing the gun barrel, a handle (23), and an insulating inner sleeve (13);

[0029] The movable assembly is installed in the inner cavity of the fixed assembly and is supported by the fixed assembly; the movable as...

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Abstract

The invention provides a drawn-arc stud welding gun driven by a linear motor and welding method of the welding gun. The welding gun comprises fixed components, a movable component, the linear motor, a raster for inducting distance and a raster receiver, wherein the fixed components are a welding button, a gas connecting seat, a body component and an anti-splashing component; and the raster and the raster receiver are fixed on the gas connecting seat, so as to transmit distance signals to a controller of the linear motor, and further realize induction control on drawn-arc distance.

Description

technical field [0001] The present invention relates to a drawn arc stud welding torch and a welding method, in particular to a drawn arc stud welding torch driven by a linear motor and a welding method. Background technique [0002] The welding technology of stud welding torch is widely used in automobile, shipbuilding, aviation, locomotive and other sheet metal industries. At present, the methods of drawn arc stud welding mainly include: 2008201466511, which discloses a drawn arc stud welding torch, including a shell , handle, conductive end group, conductive chuck, insulating seat, electromagnet, control line and cable, the insulating seat is fixed at the front of the shell, the electromagnet is fixed in the shell, and the conductive chuck is fixed at the front end of the conductive end group. The front part of the conductive end group is supported by a sliding bearing installed in the insulating seat; the rear end of the conductive end group is supported by a sliding bea...

Claims

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Application Information

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IPC IPC(8): B23K9/28B23K9/20
Inventor 韩沛文邓爱民戴建明蒋林陈良军
Owner SHENZHEN HONGBAI TECH IND
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