Portable metal pipeline opening chamfering device

Abstract

The invention discloses a portable metal pipeline opening chamfering device. The portable metal pipeline opening chamfering device comprises a base, storage cavities with outward openings are formed in the left side and the right side in the base correspondingly, a lifting plate is arranged in the base and located between the storage cavities in the left side and the right side, and a lifting plate is arranged in the lifting plate in an up-down sliding mode. A fixing rod cavity is formed between the storage cavities in the left side and the right side of the lifting plate in a communicating mode, a fixing rod is arranged in the fixing rod cavity in a left-right sliding mode, and a rotating main shaft is arranged in the upper end face of the base in a rotating mode. The portable metal pipeline opening chamfering device can first support and fix the inner wall of a metal pipe, then adjust the position of a grinding plate according to the thickness of the metal pipe wall, chamfering accuracy is guaranteed, meanwhile, in the chamfering process, metal chips on the inner side of the pipe wall can be removed in time, the metal chips are prevented from falling into a pipeline and affecting normal use of the pipeline, and the portable metal pipeline opening chamfering device is good in portability and facilitates chamfering of the metal pipeline on site.

Description

technical field [0001] The invention relates to the related field of metal materials, in particular to a portable chamfering device for the mouth of a metal pipe. Background technique [0002] In production and life, there will be situations where metal pipes need to be chamfered, but now the chamfering of metal pipes usually needs to be performed on large lathe equipment, the equipment cost is high, and chamfering processing is required on site Due to the inconsistent wall thickness of different pipes when chamfering the pipe mouth, it is necessary to set up an adjustment mechanism to adapt to pipes of different sizes. In addition, metal chips will fall during the grinding process. To the inside of the pipeline, because some pipelines are fixedly installed and deep, it is difficult to clean up the fallen metal shavings, and the purpose of some pipelines does not allow foreign objects in the pipeline. A portable metal pipe opening chamfering device described in the present ...

AI Technical Summary

Problems solved by technology

[0002] In production and life, there will be situations where metal pipes need to be chamfered, but now the chamfering of metal pipes usually needs to be performed on large lathe equipment, the equipment cost is high, and chamfering processing is required on site Due to the inconsistent wall thickness of different pipes when chamfering the pipe mouth, it is necessary to set up an adjustment mechanism to adapt to pipes of different sizes. In addition, metal chips will fall during the grinding process. To the inside of the pipeline, because some pipelines are fixedly installed and deep, it is difficult to clean up the fallen metal shavings, and the purpose of some pipelines does not allow foreign matter in the pipeline

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