Cylinder rounding device of pressure vessel

A technology of pressure vessel and physical school, applied in the field of pressure vessel cylinder rounding device, can solve the problems of wasting manpower, low regulation efficiency, poor precision, etc., and achieve the effect of improving the degree of automation and improving regulation efficiency

Inactive Publication Date: 2020-02-25
成都进禄永建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method used to improve the ellipticity of the cylinder in our country is basically to manually use clamps such as kalan or angle iron, or to make rough adjustments by the processing master himself and use steel pipe supports under appropriate circumstances. The method is backward and the

Method used

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  • Cylinder rounding device of pressure vessel
  • Cylinder rounding device of pressure vessel
  • Cylinder rounding device of pressure vessel

Examples

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Embodiment 1

[0020] Such as figure 1 As shown, a pressure vessel cylinder circle correction device includes: a hollow disc support 1, 8 support rods and a detection mechanism, and the support rods include: a steel rod 2, a jack 5, a roller support head 3 and a support arm, One end of the steel rod 2 is uniformly threaded on the hollow disc support 1, the two ends of the jack 5 are respectively welded to the steel rod 2 and the support arm, and the support arm is connected to the roller support head 3, the steel rod 2 and the jack 5 is also provided with reinforcing backing plate 15. The support roller 7 includes: a bearing 6, 2 bearing end covers 17, 2 support plates 14, a shaft and a roller 7, the shaft is arranged on the bearing 6 at both ends of the bearing 6 cover, and the bearing 6 cover is set outside the cover and connected by bolts The support plate 14, the roller 7 is sleeved on the shaft and arranged between the support plates 14, and the bearing seal 16 is also provided at the ...

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PUM

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Abstract

The invention discloses a cylinder rounding device of a pressure vessel. The cylinder rounding device of the pressure vessel includes a hollow disk support, eight supporting rods and a detection mechanism. The supporting rods include steel rods, jacks, roller supporting heads and supporting arms. One ends of the steel rods are evenly connected to the hollow disk support by screw threads. The two ends of the jacks are separately welded to the steel rods and the supporting arms, and the supporting arms are connected with the roller supporting heads. According to the cylinder rounding device of the pressure vessel, the problems of large measurement errors and multiple human factors occurring in a traditional cylinder side rounding process are solved, meanwhile, the degree of automation of detection is improved, and the adjustment efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of pressure vessel measurement, in particular to a pressure vessel cylinder circle calibration device. Background technique [0002] With the rapid development of the chemical industry, in the container manufacturing industry, the application of large-diameter cylinders is becoming more and more extensive. However, various defects may occur in the process of processing, forming, welding and assembling of the pressure vessel, which will affect the quality and performance of the vessel. Defects such as roundness, misalignment of welds, and deformation of seam corners produce edges and corners. The cross-section of the cylinder is not round, which means that there is a difference between the maximum diameter and the minimum diameter of the cylinder on the same cross-section, and during the production process of the cylinder, the blanking, rolling and other processes and the self-weight of the cylinder are easy to cause ...

Claims

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Application Information

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IPC IPC(8): B21D3/00B21C51/00B21D51/18
CPCB21C51/00B21D3/00B21D51/18
Inventor 李红
Owner 成都进禄永建材有限公司
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