Welding tongs
A technology of welding tongs and tongs, which is applied to welding equipment, welding equipment, resistance welding equipment, etc., can solve the problems of affecting the quality of welding, difficult welding work, heavy weight, etc., and achieves convenient adjustment, reduced labor intensity, and improved The effect of welding quality and efficiency
Active Publication Date: 2015-12-16
ANHUI RIJI WELDING EQUIP
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Problems solved by technology
During on-site production, part of the solder joints in the process is manually welded, and it is difficult for workers to use large and medium-sized welding tongs, because the welding tongs are long and heavy, and when welding points on the horizontal plane, they can be rotated by the suspension mechanism The gun body of the welding tongs is used for welding, but some points on the inclined surface require the welding tongs to rotate an angle relative to the hanging device, that is, to change the discharge direction between the upper and lower electrodes of the welding tongs, adjust the posture of the welding tongs and maintain this posture, It brings a lot of difficulties to the welding work, directly affects the quality of welding, and the scrap rate of welded plates is high
Method used
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[0011] Such as figure 1 As shown, it is the welding tongs provided by the present invention, including a bearing assembly, the outer ring 11 forming the bearing assembly is connected with the hanging mechanism, the inner ring 12 forming the bearing assembly is surrounded by the welding tongs 40 pliers, the bearing assembly The rotation axis is consistent with the pincer length direction of the welding tongs 40 . The body of the welding tongs 40 is also provided with a first locking mechanism 20 for locking the rotation of the bearing assembly. In the welding tongs 40 with the above structure provided by the present invention, the body of the welding tongs 40 can rotate around its length direction, so as to realize the convenient adjustment of the posture of the welding tongs 40, reduce the labor intensity of the operators and improve the welding quality and efficiency.
[0012] A further solution is that the hanging mechanism includes a first hanger 31 and a second hanger 32,...
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The invention provides an electrode holder. The electrode holder comprises a bearing assembly, wherein an outer ring used for forming the bearing assembly is connected with a hanging mechanism, an inner ring used for forming the bearing assembly is arranged on an electrode holder body in a surrounding mode, and the rotation axial direction of the bearing assembly is the same as the length direction of electrode holder. According to the electrode holder with the structure, the electrode holder body can rotate in the length direction of the electrode holder body, and therefore the electrode holder posture of the electrode holder can be conveniently adjusted, labor intensity of operating workers is lowered, and welding quality and welding efficiency are improved.
Description
technical field [0001] The invention relates to a welding tongs. Background technique [0002] Welding tongs are the most commonly used welding equipment in the field of automobile body welding. At the same time, it is a non-standard equipment. There are dozens or even hundreds of welding tongs of different models and sizes. During on-site production, part of the solder joints in the process is manually welded, and it is difficult for workers to use large and medium-sized welding tongs, because the welding tongs are long and heavy, and when welding points on the horizontal plane, they can be rotated by the suspension mechanism The gun body of the welding tongs is used for welding, but some points on the inclined surface require the welding tongs to rotate an angle relative to the hanging device, that is, to change the discharge direction between the upper and lower electrodes of the welding tongs, adjust the posture of the welding tongs and maintain this posture, It brings ...
Claims
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IPC IPC(8): B23K37/02
CPCB23K11/115B23K11/31
Inventor 叶绍志
Owner ANHUI RIJI WELDING EQUIP