A kind of spiral pipe inner wall welding seam grinding mechanism
A technology of grinding mechanism and spiral tube, used in metal processing machinery parts, metal processing equipment, milling machine equipment, etc., can solve the problems of low efficiency, quality control varies from person to person, and high surface quality requirements.
Active Publication Date: 2020-01-17
DONGHUA UNIV
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Problems solved by technology
[0002] At present, for the grinding of the inner wall of the pipe with a diameter of more than 600mm and a length of more than 10,000mm, most of them are manually operated. The grinding operation is difficult, the efficiency is low, and the quality control varies from person to person.
The currently developed in-pipeline grinding robots are mostly aimed at small pipelines, and are rarely used for grinding friction stir welding seams. High expectations
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[0022] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.
[0023] The embodiment of the present invention relates to a welding seam grinding mechanism on the inner wall of a spiral tube, such as figure 1 with figure 2 As shown, it includes a support device 1, a grinding feed device 2 and a grinding execution device 3. The support device 1 is used to support the grinding feed device on the inner wall of the pipeline to ensure the stability and accuracy of the grinding feed device; the...
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The invention relates to a spiral pipe inner wall weld joint grinding mechanism. The spiral pipe inner wall weld joint grinding mechanism comprises a supporting device, a grinding feeding device and agrinding executing device; the supporting device is used for supporting the grinding feeding device on the inner wall of a pipeline, and guaranteeing the stability and accuracy of the grinding feeding device; the grinding feeding device is used for installing the grinding executing device and provides moving on the axis, turning over around the axis and radial telescopic movement for the grindingexecuting device; and the grinding executing device is used for achieving the grinding operation on the inner wall of the pipeline. The spiral pipe inner wall weld joint grinding mechanism solves theproblems caused by stirring friction welding, and achieves automatic grinding operation on the inner wall of the pipeline.
Description
technical field [0001] The invention relates to the technical field of processing the inner wall of a large-diameter spiral pipe, in particular to a welding seam grinding mechanism for the inner wall of a spiral pipe. Background technique [0002] At present, for the grinding of the inner wall of the pipe with a diameter of more than 600mm and a length of more than 10000mm, most of them are manually operated. The grinding operation is difficult, the efficiency is low, and the quality control varies from person to person. The currently developed in-pipeline grinding robots are mostly aimed at small pipelines, and are rarely used for grinding friction stir welding seams. high expectation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a welding seam grinding mechanism on the inner wall of the spiral pipe, which realizes operations such as identification, tracking, grinding and inspection of the inner wall seam of...
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IPC IPC(8): B23C3/00B23Q5/34B23Q5/40B23Q5/36
CPCB23C3/00B23Q5/34B23Q5/36B23Q5/40
Inventor 李蓓智杨建国严家琛张建国郭立杰赵伟刚
Owner DONGHUA UNIV