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Polishing device for connectors of automatically welded oil and gas pipes

A technology for automatic welding and oil and gas pipes, which is applied in the direction of grinding drive devices, grinding/polishing safety devices, grinding machines, etc., which can solve the problems of inconvenient automatic rotation of pipelines, inability to achieve precise grinding, and errors in grinding end faces, so as to avoid shaking , Ensure flatness, ensure efficiency and quality

Active Publication Date: 2021-11-02
四川庆达实业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when grinding the end faces of the joints of oil and gas pipes, grinding machines are used for grinding, but when the current grinding machines are used to grind the joints of automatic welding oil and gas pipes, they are manually pushed to grind the grinding machine close to the placed pipeline. , when the pipe is not placed horizontally, it will cause the error of the grinding end face, and it is not possible to achieve precise grinding, which is time-consuming and laborious, and the efficiency is low. It is also inconvenient to automatically rotate the pipeline during welding

Method used

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  • Polishing device for connectors of automatically welded oil and gas pipes
  • Polishing device for connectors of automatically welded oil and gas pipes
  • Polishing device for connectors of automatically welded oil and gas pipes

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Embodiment Construction

[0030] In order to make it easy to understand the technical means, creation features, achieved goals and effects of the present invention, the present invention will be further described below with reference to the specific embodiments.

[0031] like Figure 1-Figure 8 As shown, an automatic welding oil and gas pipe interface grinding device according to the present invention includes a base 1, a feeding structure 2 is set on the base 1, an adjusting structure 3 is set on the feeding structure 2, and the adjusting The rotating structure 4 is installed on the structure 3, the conversion structure 5 is also installed on the feeding structure 2, the grinding structure 6 is installed on the top of the base 1, the protective structure 7 is also installed on the base 1, and the protective structure 7 is installed on the base 1. There is a cleaning structure 8 inside the protective structure 7, and a collection structure 9 inside the protective structure 7.

[0032] Specifically, th...

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Abstract

The invention relates to the technical field of polishing device for welding of oil and gas pipes, in particular to a polishing device for connectors of automatically welded oil and gas pipes. The polishing device for the connectors of the automatically welded oil and gas pipes comprises a base. A feeding structure is arranged on the base. An adjusting structure is arranged on the feeding structure. A rotating structure is mounted on the adjusting structure. A conversion structure is further mounted on the feeding structure. A polishing structure is mounted at the top end of the base. A protection structure is further mounted on the base. A sweeping structure is arranged in the protection structure. A collecting structure is arranged in the protection structure. Through the arrangement of the feeding structure, the oil and gas pipes can be precisely fed and polished, so that the flatness of welding connectors of the oil and gas pipes is ensured, and accordingly, subsequent automatic welding work is facilitated; and through the arrangement of the adjusting structure, the oil and gas pipes with different external diameters can be stably placed, and accordingly, the circumstance that the oil and gas pipes with the different external diameters shake during placement is avoided.

Description

technical field [0001] The invention relates to the technical field of oil and gas pipe welding and grinding devices, in particular to an automatic welding oil and gas pipe interface grinding device. Background technique [0002] Oil and gas pipelines are pipelines used to transport oil and gas products. Pipeline oil and gas transportation has the characteristics of large transportation volume, good airtightness, low cost and high safety factor. The pipes of oil and gas pipelines are generally steel pipes. During the laying process of oil and gas pipelines, it is necessary to When the oil and gas pipe is butt welded, in order to ensure the butt tightness of the oil and gas pipe welding, the interface end face of the pipe will be polished before butt welding. [0003] At present, when grinding the end face of the butt joint of the oil and gas pipe, the grinding machine is used for grinding, but when the current grinding machine grinds the interface of the automatic welding oi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B9/04B24B41/00B24B41/02B24B41/06B24B47/06B24B55/06B24B55/04
CPCB24B9/04B24B41/005B24B41/02B24B41/067B24B47/06B24B55/06B24B55/04Y02P70/10
Inventor 李文森赵跃赵朝辉李明
Owner 四川庆达实业集团有限公司
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