An air-cooled welding torch
A welding torch and air-cooled technology, which is applied in the field of gas shielded welding equipment, can solve problems such as the impact of life, the heating of the copper head of the burner and the torch body, and the thermal bending deformation of the welding wire of the torch body, so as to achieve improved cooling efficiency, increased speed, and improved The effect of cooling rate
Inactive Publication Date: 2016-03-02
昆山日皓焊切器材有限公司
View PDF10 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, when welding, the welding torch is relatively close to the welding pool, and a large amount of heat energy generated during the welding process will heat the copper head of the burner and the torch body
At the same time, the high temperature will not only affect the normal welding of the operator, but more importantly, the overheating of the copper head will seriously affect its life, and the heat energy of the torch body cannot be dissipated in time, which will cause thermal bending deformation of the welding wire passing through the torch body , which in turn affects the normal progress of wire feeding, resulting in poor wire feeding, which is not conducive to welding
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0019] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0020] Such as Figures 1 to 6 As shown, an air-cooled torch includes an inner tube 1, and the outer circumference of the inner tube 1 is provided with a plurality of evenly distributed grooves 8 around the axis of the inner tube 1, and each groove 8 is provided with a The airflow inside the inner pipe 1 flows to the air hole 7 of the groove 8 . The air-cooled welding torch is provided with annularly arranged grooves 8 on the outer periphery of the inner tube 1, and an air hole 7 is arranged in each groove 8, so that a part of the airflow that the end of the welding torch enters into the inner tube 1 can pass through the air holes 7 Entering into the groove 8, the airflow passing through the groove 8 is used to achieve the purpose of effectively cooling the inner pipe 1. At the same time, another p...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an air cooling welding gun. The air cooling welding gun comprises an inner pipe, the periphery of the inner pipe is annularly provided with a plurality of uniformly-distributed grooves by taking the axis of the inner pipe as the center, and air holes for the airflow inside the inner pipe to flow to the groove are uniformly formed in each groove. The air cooling welding gun can effectively improve the cooling effect of the welding gun, and the welding is facilitated.
Description
technical field [0001] The invention belongs to the field of gas shielded welding equipment, in particular to an air-cooled welding torch. Background technique [0002] As an important welding form, gas shielded welding has the advantages of fast welding speed, small molten pool, narrow heat-affected zone, and small deformation of the weldment after welding; the welding process is easy to operate, with no or little slag, and basically It does not need to clean the slag, and has a wide range of applications in the industrial field. [0003] During the welding process, the part that performs the welding operation is called a welding torch; the heat generated by the high current and high voltage of the welding torch gathers at the terminal of the welding torch to melt the welding wire, so that the melted welding wire penetrates into the part to be welded. After cooling, it is Welded objects are firmly connected into one piece. However, during welding, the welding torch is rel...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/28
Inventor 李坤
Owner 昆山日皓焊切器材有限公司