Arcing type stud welding gun

A stud welding and drawn arc technology, which is applied in the direction of arc welding equipment, electrode characteristics, welding equipment, etc., can solve the problems of time-consuming, labor-intensive, error-prone, etc., and achieve stable welding quality, small jump, adsorption and detachment The process is fast and the effect is

Inactive Publication Date: 2013-01-23
张家港市安捷探伤焊割设备修造厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method is time-consuming and labor-intensive, and is prone to error

Method used

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  • Arcing type stud welding gun
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Embodiment Construction

[0021] Attached below Figure 1-2 One is to describe the preferred embodiments of the present invention in detail, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0022] A drawn arc stud welding torch, which includes a torch casing 1 and an end cover set 2 arranged on the torch casing 1. A cavity is formed inside the torch casing 1 and the end cover set 2, and a welding torch is arranged in the cavity The shaft assembly and the fixed sleeve 7 fixed on the gun shell 1, the fixed sleeve 7 is provided with a energized coil, the front end of the welding torch shaft assembly is provided with a conductive chuck, and the rear end of the welding torch shaft assembly passes through an armature 8 Detachably connected to the fixed sleeve 7, the welding torch also includes a positioning block 11 arranged on the gun shell 1, the positioni...

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Abstract

The invention discloses an arcing type stud welding gun, which comprises a gun shell and an end cover group arranged on the gun shell, wherein a cavity is formed in the gun shell and the end cover group, a welding gun shaft assembly and a fixed sleeve fixed on the gun shell are arranged in the cavity, an electrification coil is arranged in the fixed sleeve, the front end of the welding gun shaft assembly is provided with an electric conduction chuck, the rear end of the welding gun shaft assembly is detachably connected to the fixed sleeve through an armature, the welding gun also comprises apositioning block arranged on the gun shell, and the positioning block props the welding gun shaft assembly at the lower side of the welding gun shaft assembly when the welding gun shaft assembly is separated from the fixed sleeve along with the armature and generates a falling trend. According to the invention, the stud welding height can be simply adjusted, the welding gun is suitable for studswith different welding heights, the adsorption and separation processes of the male connection sleeve and the fixed sleeve are quick and stable, the electric conduction shaft jumps slightly, and the welding quality is stable.

Description

technical field [0001] The invention relates to a stud welding torch, in particular to a drawn arc stud welding torch. Background technique [0002] Arc stud welding (stud welding) is a method of contacting one end of the stud with the surface of the plate (or pipe), energizing the arc, and after the contact surface is melted, a certain pressure is applied to the stud to complete the welding. Cylindrical head welding studs for arc stud welding are suitable for high-rise steel structure buildings, industrial plant buildings, roads, railways, bridges, towers, automobiles, energy, transportation facilities, airports, stations, power stations, pipe supports, hoisting machinery and Other steel structures, etc. [0003] The basic principle of arc stud welding is to ignite the arc between the stud to be welded and the workpiece. When the stud and the workpiece are heated to a suitable temperature, under the action of external force, the stud is sent into the welding pool on the wo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/28B23K9/20
Inventor 顾鑫顾红刚
Owner 张家港市安捷探伤焊割设备修造厂
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