Pipeline welding and grinding all-in-one machine

Abstract

The invention belongs to the field of pipeline machining, and particularly discloses a pipeline welding and grinding all-in-one machine which comprises a machining machine, a connecting frame is arranged on the inner side of the machining machine, a first bevel gear is arranged in the machining machine, and a reset spring is fixedly connected to the inner side of the machining machine through a bolt. And the tail end of the reset spring is fixedly connected with an extension rod through a bolt, the interior of the extension rod is slidably connected with a connecting rod, the tail end of the connecting rod is provided with a first gear set, and the tail end of the connecting rod is provided with a second gear. The existing grinding and welding all-in-one machine is poor in efficiency when the whole device is used for machining a pipeline, meanwhile, when some grinding and welding all-in-one machines are used and grinding and welding modes are switched, multiple sets of servo motors and automatic telescopic rods need to be switched through placement of threaded rods, the rotating time of the threaded rods is long, and the switching efficiency of the whole device is reduced.

Description

technical field [0001] The invention relates to the technical field of pipeline processing, in particular to a pipeline welding and grinding integrated machine. Background technique [0002] The pipeline can be used to transport gas and liquid, and it can also be buried underground to protect the line. At this time, a longer pipeline needs to be used. In order to facilitate transportation, the longer pipeline is welded by the short pipeline. The pipeline welding and grinding device is used, but some existing pipeline welding and grinding devices still have some deficiencies in use, such as: [0003] Some existing pipeline grinding and welding devices need to be operated on different machines, which requires repeated up and down handling and positioning of the pipeline, so that the entire device is inefficient when processing the pipeline. At the same time, some grinding and welding are integrated. When the machine is in use, the staff needs to manually switch the grinding d...

AI Technical Summary

Problems solved by technology

[0003] Some existing pipeline grinding and welding devices need to be operated on different machines, so that the pipeline needs to be repeatedly moved up and down and positioned, and the efficiency of the entire device is not good when processing the pipeline. At the same time, some grinding and welding devices are integrated When the machine is in use, the staff needs to manually switch the grinding device and welding device, so that the use of the whole device is not convenient enough, and when switching the grinding and welding modes, multiple sets of servo motors and automatic telescopic rods are required to be placed through the threaded rods. Switching, and the rotation time of the threaded rod is longer, which makes it difficult for the entire device to quickly switch the working state of the entire device

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