An auxiliary positioning device for mechanical automation welding

Abstract

The invention relates to the field of welding positioning technology, in particular to an auxiliary positioning device for mechanical automation welding, including a fixed plate, the top surface of the fixed plate is slidingly connected with two first bottom plates, and the top surface of the fixed plate corresponds to the two second bottom plates. A U-shaped platform is fixedly connected between one base plate, and a second base plate is provided on the top surface of the fixed plate, and a plurality of support columns are provided on the bottom surface of the second base plate. In the present invention, by pushing the first bottom plates on both sides inward, the nozzles of the two pipes are close to and located inside the first clamp ring, and the second clamp ring is closed, so that the first clamp ring and the second clamp ring will The pipes on both sides are tightly fastened. At this time, the welding torch of the mechanical arm welds the two pipes, and the double-axis motor drives the second driving wheel at both ends to rotate synchronously. The second driving wheel drives the first driving wheel that is attached to it to rotate. The wheel drives the internally clamped pipe to rotate, and the rotating pipe is completely welded under the action of the welding torch of the mechanical arm. The rotating welding of the pipe improves the welding efficiency.

Description

technical field [0001] The invention relates to the technical field of welding positioning, in particular to an auxiliary positioning device for mechanical automation welding. Background technique [0002] With the development of digitalization, automation, computer and mechanical design technology, and the high emphasis on welding quality, automatic welding has developed into an advanced manufacturing technology, and automatic welding equipment is playing an increasingly important role in the application of various industries. Large, the scope of application is rapidly expanding. In modern industrial production, the mechanization and automation of the welding production process is an inevitable trend in the modernization of the welding mechanism manufacturing industry. [0003] The general welding process uses two welding parts to keep fixed, so that the welding gun moves along the required welding port, which has a good effect on plate or strip parts, but for tubular part...

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Problems solved by technology

[0003] The general welding process uses two welding parts to keep fixed, so that the welding gun moves along the required welding port, which has a good effect on plate or strip parts, but for tubular parts, the required welding port is generally a nozzle, This method is not applicable, and the nozzles of the pipes are manually aligned during welding, which is inefficient. If the two nozzles are aligned with the position of the welding gun, rotating the pipe can make the welding gun more efficient

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