Pipe measuring and straightening integrated machine

Abstract

The invention discloses a pipe measuring and straightening integrated machine, and the main points of the technical scheme of the invention are that the machine comprises a placement plane which is provided with two support seats; each support seat is provided with a jacking part; a measuring part is disposed between two support platforms, and comprises a main connecting bar, an auxiliary connecting bar, an adjustment ring, and a measuring ring; the main connecting bar passes through the adjustment ring, and the adjustment ring can slide in the length direction of the main connecting bar; theauxiliary connecting bar passes through the measuring ring, and the measuring ring can slide in the length direction of the auxiliary connecting bar; the measuring ring is located in the adjustment ring; the measuring ring and the adjustment ring are set concentrically; the machine also comprises a plurality of detection blocks, and two ends of each detection block are respectively a jacking end and a detection end; springs are connected between the jacking ends and the inner annular plane of the measuring ring; the machine also comprises a plurality of adjusting cylinders, wherein the stretching and drawing direction of the adjusting cylinders is the same as the radial direction of the adjustment ring. The machine is very high in pipe straightening efficiency.

Description

technical field [0001] The invention relates to an integrated machine for measuring and straightening pipe fittings. Background technique [0002] In the motor manufacturing industry, the raw material tube core is usually used to make the motor rotor shaft core, and the concentricity of the motor rotor shaft core will directly determine the actual use effect and service life of the motor. High precision requirements, but affected by practical factors, including the transportation process and processing process, the raw material mandrel pipe fittings will be affected by many factors, resulting in low concentricity and even bending. [0003] The traditional pipe fitting straightening machine has a structure such as a pipe fitting straightening machine invented in China with the notification number CN104959404B. Its main working principle is to clamp the bent pipe between two abutting heads and support it on the placement bracket In addition, another measuring device needs to ...

AI Technical Summary

Problems solved by technology

[0002] In the motor manufacturing industry, the raw material tube core is usually used to make the motor rotor shaft core, and the concentricity of the motor rotor shaft core will directly determine the actual use effect and service life of the motor. High precision requirements, but affected by practical factors, including the transportation process and processing process, the raw material mandrel pipe fittings will be affected by many factors, resulting in low concentricity and even bending

[0003] The traditional pipe fitting straightening machine has a structure such as a pipe fitting straightening machine invented in China with the notification number CN104959404B. Its main working principle is to clamp the bent pipe between two abutting heads and support it on the placement bracket In addition, another measuring device needs to be used to measure the pipe fitting in the early stage. The vertically set down screw will directly squeeze the pipe fitting in the bent state. After the extrusion is completed, the pipe fitting needs to be disassembled again. , the second measurement, if unqualified, squeeze again, and so on, so as to ensure the straightening accuracy; the straightening process of the above-mentioned straightening machine needs to involve multiple disassembly and assembly, not only the straightening efficiency is very low, but also the straightening The accuracy of the

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