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Real-time measurement device for measuring outer diameter of steel pipe

A real-time measurement, measuring instrument technology, applied in the direction of mechanical diameter measurement, can solve the problems of cumbersome manual operation, large deviation, difficult to ensure the quality of steel pipes, etc., to achieve the effect of improving work efficiency, high precision and low production cost

Active Publication Date: 2012-09-19
POWERCHINA MUNICIPAL CONSTR GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a real-time measuring instrument for the outer diameter of steel pipes to solve the problems of cumbersome manual operation, large deviation and difficulty in ensuring the quality of steel pipes in the prior art.

Method used

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  • Real-time measurement device for measuring outer diameter of steel pipe
  • Real-time measurement device for measuring outer diameter of steel pipe
  • Real-time measurement device for measuring outer diameter of steel pipe

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Experimental program
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Embodiment Construction

[0012] As shown in the figure: the measuring instrument is supported by two fixed support columns 17, an adjustment screw 18 is arranged inside the support column 17, a drive sprocket 19 and a drive chain 20 are arranged at the bottom of the adjustment screw 18, and a support platform is arranged between the support columns 17 16. The supporting platform 16 is provided with a traveling mechanism 15 capable of left and right adjustment, and a traveling roller 22 and an anti-movement roller 23 are arranged in the traveling mechanism to form an adjustment part;

[0013] The sliding wheel bracket 6 is arranged on the outer side of the steel pipe 13 to be tested, sixteen sets of intermediate wheels 7 are arranged on the inner side of the sliding wheel bracket 6, and four sets of measuring frames 14 are arranged on the sliding wheel bracket 6, and the measuring frames 14 are sequentially arranged on the top from the inside to the outside. Wheel 9, sliding sleeve rod 10 and back press...

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Abstract

The invention relates to pipe machining auxiliary equipment and in particular to a real-time measurement device for measuring the outer diameter of a steel pipe. The measurement device consists of an adjusting part, a measuring part and a data display part. The measurement device is compacted on the outer wall of the steel pipe through a support wheel under the action of a back pressure spring, so as to reflect the change in outer diameter of the steel pipe in time and further achieve the purposes of real-time measurement and real-time display. Compared with the manual measurement, the real-time measurement device has the advantages of high precision, relatively-simple structure, relatively-low manufacturing cost and high work efficiency.

Description

technical field [0001] The invention relates to an auxiliary equipment for processing pipe fittings. Background technique [0002] At present, in the steel pipe forming industry, there is no special steel pipe outer diameter measuring device for the control of the steel pipe outer diameter. It is generally used manually to measure with a steel tape, and then make adjustments to ensure that the steel pipe meets the standard. During the production process, the steel pipe is constantly advancing , at this time, the verticality of the steel tape and the steel pipe cannot be guaranteed, the deviation is large, and the operation is cumbersome. Contents of the invention [0003] The object of the present invention is to provide a real-time measuring instrument for steel pipe outer diameter to solve the problems of cumbersome manual operation, large deviation and difficulty in ensuring the quality of steel pipes in the prior art. [0004] The present invention is mainly composed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/10
Inventor 王春明高永强蓝恭琰王平毕研环
Owner POWERCHINA MUNICIPAL CONSTR GRP CO LTD
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