Welding seam positioning device and welding method using welding seam positioning device

A positioning device and welding method technology, applied in auxiliary devices, welding accessories, welding equipment, etc., can solve problems such as weld defects, weld discontinuity, and steel plate base material damage, so as to improve the degree of automation and reduce weld defects , The effect of continuous weld seam

Inactive Publication Date: 2018-06-05
WUCHUAN HEAVY ENG
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a welding seam positioning device and a welding method using the welding seam positioning device, which solves or partially solves the problem of discontinuous welding seam and easy welding seam defect caused by the assembly and positioning of the bottom plate in the prior art when the bottom plate is butt jointed. , there is a technical problem of the risk of damage to the base metal of the steel plate

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
  • Welding seam positioning device and welding method using welding seam positioning device
  • Welding seam positioning device and welding method using welding seam positioning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The embodiment of the present application provides a welding seam positioning device and a welding method using the welding seam positioning device, which solves or partially solves the problem of discontinuity of the weld seam caused by the assembly and positioning of the bottom plate in the prior art when the bottom plates are butt-jointed, which is easy to cause welding. Seam defects, there is a technical problem of the risk of damage to the base metal of the steel plate. By installing a weld positioning device composed of a ceramic liner, a high-strength flat plate and an adsorption mechanism to replace the horse plate for welding positioning, the use of the horse plate is avoided and the weld seam is guaranteed. , effectively reducing weld defects, avoiding the risk of damage to the base metal of the steel plate, and significantly improving the technical effect of automation.

[0040] See attached figure 1 , The present application provides a welding seam positioni...

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 a welding seam positioning device and a welding method using the welding seam positioning device. The welding seam positioning device comprises a ceramic liner, a high-strength flat plate and a suction mechanism; the ceramic liner is fixed at the bottoms of a first plate unit and a second plate unit; the high-strength flat plate is pressed at the tops of the first plate unit and the second plate unit, and the suction mechanism comprises a first magnetic suction cup, a second magnetic suction cup and a handle fixedly connected with the first magnetic suction cup and thesecond magnetic suction cup. The welding method comprises the steps that the high-strength flat plate is pressed at the tops of the first plate unit and the second plate unit, the first plate unit and the second plate unit are sucked and tightly attached to the bottom surface of the high-strength flat plate through the first magnetic suction cup and the second magnetic suction cup of the suctionmechanism, the ceramic liner is fixed at the bottoms of the first plate unit and the second plate unit, and then welding starts to be conducted. By means of the welding seam positioning device and thewelding method, welding seams are continuous, the welding defects are effectively reduced, the risk of damaging base materials of steel plates is avoided, and the automation degree is significantly increased.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a welding seam positioning device and a welding method using the welding seam positioning device. Background technique [0002] Generally, in order to solve the problem of misalignment of the steel plates on both sides of the butt weld when the panels (usually the bottom plate or the roof) of the bridge project are butt-jointed, a horse-board is usually used to assemble the bottom plate to be welded. However, in actual construction, the horse-board is more harmful. Large, the installation and removal of the horse plate itself is labor-intensive and time-consuming, and there is a risk of damage to the base metal of the steel plate. At the same time, because of the existence of the horse plate, the weld seam is discontinuous, and the automatic welding operation cannot be realized. On both sides of the plate, the welding arc is started and extinguished continuously, and the arc is ...

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 Applications(China)
IPC IPC(8): B23K9/32B23K37/04
CPCB23K9/32B23K37/0408
Inventor 郭萍萍李立明鄢云祥代玥王简赵涛李康
Owner WUCHUAN HEAVY ENG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap