Improved type welding device

Abstract

The invention discloses an improved type welding device. The improved type welding device comprises a base, a column body fixedly arranged on the upper portion of the base, a pushing part fixedly connected with the top of the column body and extending towards the left side, and an inserting head part. An inserting-in groove is formed in the end surface of the left side of the column body. The inner wall of the right side of the inserting-in groove is provided with inserting springs arranged in an up-down symmetrical mode. A sensing device is arranged at the position, between the two sets of inserting springs, on the inner wall of the right side of the inserting-in groove. A mounting groove is formed in the end surface of the top of the pushing part. A sliding groove is formed in the end surface of the bottom of the left side of the pushing part. A sliding cavity is formed in the position, above the right side of the sliding groove, of the interior of the pushing part. A force transmitting cavity is formed in the position, on the right sides of the sliding cavity and the sliding groove, of the interior of the pushing part. A first toothed wheel is arranged on the lower portion of the interior of the force transmitting cavity. The top of the first toothed wheel is connected with a second toothed wheel in an engaged mode. The first toothed wheel is fixedly provided with a first rotating rod arranged in a left-right extending mode. The second toothed wheel is fixedly provided with a second rotating rod arranged in a left-right extending mode. The improved type welding device issimple in structure and convenient to operate, automatic inserting-connecting can be achieved, safety is high, and the prompting function is achieved.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to an improved welding device. Background technique [0002] At present, with the application of electric welding machines more and more widely, people have higher and higher safety requirements for the use of electric welding machines. However, electric welding machines rely on power supply connections to work, so whether the power supply connection is Safety is the prerequisite to ensure the normal use of electric welding machines. The existing electric welding machines are generally plugged and unplugged manually by personnel during the power supply connection process. However, due to the high voltage required by the electric welding machine, arcs are easily generated during the plugging process It is easy to cause electric shock to the user, which has a certain potential danger to the user, which will cause safety accidents and cause casualties, and the force of the personnel o...

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Problems solved by technology

[0002] At present, with the application of electric welding machines more and more widely, people have higher and higher safety requirements for the use of electric welding machines. However, electric welding machines rely on power supply connections to work, so whether the power supply connection is Safety is the prerequisite to ensure the normal use of electric welding machines. The existing electric welding machines are generally plugged and unplugged manually by personnel during the power supply connection process. However, due to the high voltage required by the electric welding machine, arcs are easily generated during the pluggi

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