Measuring instrument capable of automatically correcting inner wall of plastic pipe

Abstract

The invention discloses a measuring instrument capable of automatically correcting the inner wall of a plastic pipe. The measuring instrument comprises the plastic pipe, a pipe cavity is arranged in the plastic pipe, a power block and an operation block are arranged in the pipe cavity, a power cavity is arranged in the power block, and a power mechanism is arranged in the power cavity; twelve judgment cavities with openings away from the center direction of the operation block are formed in the operation block, filling mechanisms are arranged in the judgment cavities, driving shafts are rotationally arranged in the pipe cavity and the operation block, polishing mechanisms are arranged on the driving shafts, and each filling mechanism comprises a judgment block located in the correspondingjudgment cavity and connected in a sliding mode. According to the measuring instrument capable of automatically correcting the inner wall of the plastic pipe, the structure is simple, the operation isconvenient, when the inner wall of the plastic pipe needs to be polished, automatic polishing can be completed through mechanical transmission only by placing the device into a plastic pipe cavity inadvance, when the inner wall of the plastic pipe needs to be repaired, the plastic pipe can be automatically repaired through mechanical transmission, and therefore the workload of workers is relieved.

Description

technical field [0001] The invention relates to the field of measuring instruments, in particular to a measuring instrument for automatically correcting the inner wall of a plastic pipe. Background technique [0002] In the process of using and producing plastic pipes, it is often necessary to measure the size of the plastic pipe. During the measurement, the worker needs to put the measuring instrument into the plastic pipe. After the measurement, the unqualified plastic pipe needs to be corrected, which needs to be corrected manually. [0003] At present, the measurement and correction of plastic pipes are all performed manually, which not only has a cumbersome process of measuring and correcting plastic pipes, but also consumes a lot of physical strength of the workers and increases the workload of the workers. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a measuring instrument for automatically correcting t...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a measuring instrument for automatically correcting the inner wall of plastic pipes, to overcome the problems of not being able to automatically measure plastic pipes and to automatically correct plastic pipes, and to increase the functions of automatically measuring plastic pipes and automatically correcting plastic pipes

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