Supercharge Your Innovation With Domain-Expert AI Agents!

A plate rolling machine and a plate rolling method capable of realizing online correction of cylinder seams

A technology for a plate rolling machine and a cylinder body, which is applied in the field of plate rolling machines, can solve the problems of decoupling of the chain hoist and potential safety hazards, and achieve the effects of reducing labor costs, improving the quality of the cylinder body, and high calibration accuracy.

Active Publication Date: 2022-01-14
CHENGXI SHIPYARD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When correcting the misalignment, it is necessary to cooperate with three operators to adjust and position the seam position of the cylinder with chain hoists. It takes about 15 minutes to complete a section of the cylinder, and there are still potential safety hazards (easy to cause manual pulley decoupling)

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A plate rolling machine and a plate rolling method capable of realizing online correction of cylinder seams
  • A plate rolling machine and a plate rolling method capable of realizing online correction of cylinder seams

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as Figures 1 to 2 Shown is an embodiment of a plate bending machine capable of realizing online correction of cylinder seams according to the present invention, which includes a pair of synchronous telescopic components 2 fixedly arranged beside the main body 1 of the plate bending machine, connected to the pair of synchronous telescopic Between the components 2 and through the synchronous telescopic component 2 to realize the vertical position adjustment of the crossbeam 3, a pair of end pressure cylinders 4 arranged on the beam 3, the pair of end pressure cylinders 4 are located separately in the The two ends of the crossbeam 3 and the front ends of the piston rod 5 of the pair of end pressure oil cylinders 4 are arranged facing each other.

[0037] Preferably, the synchronous telescopic assembly 2 includes a fixed support base 6, an up and down stretching oil cylinder 7 connected to the support base 6, the lower end of the up and down stretching oil cylinder 7 ...

Embodiment 2

[0049]A plate rolling method using the plate rolling machine of Embodiment 1 capable of realizing online correction of cylinder seams, comprising the following steps:

[0050] (1) Steel plate blanking: according to the size of the cylinder body 16, a plasma cutting machine is used to blank the steel plate;

[0051] (2) Steel plate rolling: put the blanked steel plate between the shaft rollers 12 of the plate rolling machine, and roll the steel plate into a cylinder 16 through the pressure and rotation of the shaft roller 12;

[0052] (3) Axial butt joint correction of cylinder joints: operate a pair of synchronous telescopic assemblies 2 to rotate around the support base 6, so that the beam 3 between the pair of synchronous telescopic assemblies 2 is close to the cylinder 16, and stretches the cylinder 7 up and down Adjust the upper and lower positions of the beam 3 to a suitable height, adjust the position of the cylinder joint 17 to the side facing the beam 3 through the rot...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of plate rolling machines, and discloses a plate rolling machine and a plate rolling method capable of realizing online correction of cylinder joints. The plate rolling machine includes a pair of synchronous telescopic components fixedly arranged beside the main machine of the plate rolling machine, a crossbeam connected between the pair of synchronous telescopic components and realizing the vertical position adjustment through the synchronous telescopic components, set on the A pair of end pressure oil cylinders on the beam, the pair of end pressure oil cylinders are located at both ends of the beam, and the front ends of the piston rods of the pair of end pressure oil cylinders are arranged facing each other. The invention improves the efficiency and accuracy of dislocation correction at the seam of the cylinder body, reduces labor cost, and improves the safety of operation.

Description

technical field [0001] The invention relates to the technical field of plate rolling machines, in particular to a plate rolling machine and a plate rolling method capable of realizing online correction of cylinder joints. Background technique [0002] In the prior art, a steel plate is usually used as a raw material for the production of a cylindrical body, which is formed by bending the steel plate on a plate rolling machine and then welding at the bent butt joint longitudinal seam. Due to the precision of the plate rolling machine and human factors in the operation, there will be a certain misalignment error at the butt longitudinal seam after the steel plate is bent, including axial misalignment error (that is, the axial ends of the cylinder at the seam are not aligned) And radial misalignment error (that is, there is a large gap at the joint of the cylinder and the gap is uneven). [0003] In order to correct the dislocation error at the seam of the cylinder, the prior ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00B21D5/14
CPCB23P15/00B21D5/14
Inventor 李晓洪金雪峰
Owner CHENGXI SHIPYARD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com