Metal pipe machining testing device

Abstract

The invention provides a metal pipe processing and testing device. When slotting a metal pipe welded by two metal pipes, it is necessary to monitor the end of the weld seam. The invention uses a test motor to drive the detection rod to rotate, and makes the detection rod The rotational speed of the probe is consistent with the rotational speed of the metal pipe to be tested, and an image acquisition device is installed at the front end of the detection rod to monitor the end of the weld. The metal pipe to be tested rotates at a fixed speed during the processing process. In order to enable the image acquisition device at the front end of the detection rod to fixedly collect the image at the end of the weld seam, the invention uses a speed test device to detect the speed of the processing motor, and transmits the speed to the speed controller. device, the speed control device sets the speed of the test motor to be consistent with the speed.

Description

Technical field [0001] The invention relates to the field of intelligent testing, in particular to a metal pipe processing testing device. Background technique [0002] In the testing field, metal pipes are often used to manufacture various parts, that is, the surface of the metal pipe is processed by grooving and other processing. In the current grooving device, the metal pipe to be processed is fixed on the rotating shaft of the motor, and then the The tool is against the surface of the metal tube to be processed. When the motor drives the rotating shaft to move, the processed metal tube is slotted by the tool. However, when the metal tube welded by two metal tubes is slotted, the welding rod Due to the limitation of length, it is impossible to complete a weld with one welding rod. Therefore, the problem of uneven connection between the front and back of the weld at both ends occurs. Therefore, the end of the weld is prone to cracking. Therefore, in the welding of two metal pip...

AI Technical Summary

Problems solved by technology

[0002] In the field of testing, metal tubes are often used to manufacture various parts, that is, the surface of the metal tube is processed such as slotting. In the current slotting device, the metal tube to be processed is fixed on the rotating shaft of the motor, and then the The tool is pressed against the surface of the metal pipe to be processed. When the motor drives the rotating shaft to move, the metal pipe to be processed is grooved by the tool. However, when the metal pipe welded by two metal pipes is grooved, due to the Due to the limitation of length, it is impossible to complete a weld with one electrode, so there is a problem of uneven connection between the front and back of the weld at both ends, so the end of the weld is easy to crack. Therefore, in this type of welding by two metal pipes When the formed metal pipe is grooved, it is necessary to monitor the end of the weld to avoid unnecessary loss

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