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A New Type of Electric Welding Gun

An electric welding torch, a new type of technology, applied in the direction of electrode characteristics, resistance electrode seat, etc., to achieve the effect of simplified structure and convenient application

Active Publication Date: 2015-08-19
JIANGMEN BOSJOB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in the existing electric welding torches, the power switch and the water-cooling switch are generally arranged separately and outside the housing, and the user needs to manually activate the two switches when using the electric welding torch

Method used

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  • A New Type of Electric Welding Gun
  • A New Type of Electric Welding Gun
  • A New Type of Electric Welding Gun

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] refer to Figure 1 to Figure 3 , a new type of electric welding torch provided by the present invention comprises two welding electrode heads 1 which are arranged separately, and the upper ends of the two welding electrode heads 1 are respectively fixedly connected with a conductive plate 2, and the welding electrode head 1 and the conductive plate 2 constitute a conductive part, consisting of The shell 3 formed by the combination of the front shell and the rear shell covers the welding electrode tip 1 and the conductive plate 2. The front end of the welding electrode tip 1 protrudes outside the shell 3 to form an electric welding head. The two conductive plates 2 are respectively arranged on the shell. The power cord on the side of body 3 is connected. The shell 3 is made of insulating material, and can move up and down relative to the conductive part. The trigger switch 4 that moves with the shell 3 is arranged in the shell 3. The trigger switch 4 is arranged above th...

Embodiment 2

[0023] The difference between this embodiment and the first embodiment is that only one welding electrode tip is used, and the welding object needs to be connected to the ground wire before welding; other structures are the same as the first embodiment.

[0024] The novel electric welding torch of the present invention improves the connection structure between the housing 3 and the conductive part, so that the conductive part is fixed, and the housing 3 moves relative to the conductive part, which simplifies the structure of the conductive part and reduces the requirements for materials, and at the same time It can play a certain buffering role, and the trigger switch arranged in the casing 3 can also realize the function of automatically controlling the power supply and cooling system opening and closing, and the application is more convenient.

[0025] In addition, the welding electrode head 1 in this design is easy to disassemble and assemble, and one or two welding electrod...

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Abstract

The invention discloses a novel arc welding machine comprising a shell made of insulating materials. A welding electrode head is arranged in the shell, the front end of the welding electrode head protrudes out of the shell to weld, a current-conducting plate is fixedly arranged on the welding electrode head and the welding electrode head is connected with a power line via the current-conducting plate, the welding electrode head and the current-conducting plate form a current-carrying part, the shell can move up and down in relative to to the current-carrying part, a trigger switch moving along with the shell is fixed in the shell, and the trigger switch is arranged above the current-carrying part. When the trigger switch moves away the current-carrying part and the shell moves down, the trigger switch touches the current-carrying part and triggers. The connecting structure between the shell and the current-carrying part is improved, the current-carrying part is fixed and the shell moves in relative to the current-carrying part, the structure and requirements to materials of the current-carrying part are simplified so as to have a buffer function, the trigger switch arranged in the shell has functions to automatically control a power and cooling system to open and close and is more convenient in application.

Description

technical field [0001] The invention relates to an electric welding gun, in particular to a novel electric welding gun. Background technique [0002] The existing electric welding torch includes a housing or a handle, and a welding electrode tip is arranged at the front end of the housing, and the welding electrode tip is fixed on the housing or movable relative to the housing. Generally, the housing and the conductive plate connected to the welding electrode head in the housing are fixed, and the welding electrode head can be provided with an elastic buffer device to make the welding electrode head and the conductive plate elastically connected. It acts as a buffer when in contact with the welded object, avoiding the rigid collision between the welding electrode head and the welded object and damaging the welding electrode head; since the welding electrode head and the conductive plate need to be made of metal with good electrical conductivity, the elastic buffer device wil...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K11/31B23K11/30
Inventor 翁良轩
Owner JIANGMEN BOSJOB
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