Linear multi-station device for connecting metal sheets through laser shock and method thereof

A thin metal plate and laser shock technology, which is applied in laser welding equipment, auxiliary devices, metal processing equipment, etc., can solve the problems of high manufacturing cost, increased internal deformation space, and difficult application of micro punches, so as to improve the strength and improve the High work efficiency and high connection strength

Inactive Publication Date: 2016-02-17
JIANGSU UNIV
View PDF9 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method solves the problem of the sealing of the connection part. The expansion of the split mold increases the internal deformation space and improves the connection strength of the pl

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
  • Linear multi-station device for connecting metal sheets through laser shock and method thereof
  • Linear multi-station device for connecting metal sheets through laser shock and method thereof
  • Linear multi-station device for connecting metal sheets through laser shock and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0037] Such as figure 1 As shown, the structure of the straight-line multi-station laser shock connecting metal sheet device of the present invention includes a laser emitting system, a control system, and a deformation connecting system. Described laser emitting system is made up of base 1, lens holder 8, adjustable focusing lens 9, mirror 10, pulse laser 11; Lens holder 8 is fixed on the base 1, and adjustable focus lens 9 is installed on the lens holder 8, and It is located on the optical path of the laser light reflected by the mirror 10. The laser light emitted by the pulse laser 11 is irradiated to the surface of the workpiece system 6 through the reflection of the reflector 10 and the focusing of the adjustable focusing lens 9; the vertical rod and the horizontal ...

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 provides a linear multi-station device for connecting metal sheets through laser shock and a method thereof. The device is composed of a laser emission system, a control system and a deformation connecting system. The laser emission system is composed of a base, a lens support, a pulsed laser device, a mirror and an adjustable focusing lens. The control system is composed of a laser controller, a computer, a hydraulic control system, a stepping motor controller and a three-dimensional moving platform controller. The deformation connecting system is composed of an edge pressing device, a workpiece system, a combined female die, an automatic die opening and closing device, a linear multi-station unit and a three-dimensional moving platform. According to the linear multi-station device, pulsed lasers are used as an energy source, deformation connection of two or more layers of the same or dissimilar metal sheets is achieved through the combined female die, the clamping-connection degree between the metal sheets is improved, multi-point connection between the sheets is achieved through the linear multi-station unit, and the connection strength is improved. The female die is automatically opened and closed through the automatic die opening and closing device, so that the work efficiency is improved; when the female die is closed, the linear multi-station device has a self-locking function, so that the precision of deformation connection is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of laser processing and manufacturing and deformation connection of metal sheet materials, in particular to a device and method for linear multi-station laser impact connection of metal sheets. Background technique [0002] With the rapid development of modern industrial technology, the rapid development of science and technology, and the innovation of advanced manufacturing concepts, more and more micro-part products with the characteristics of light, thin, short, small, and multi-functional are widely used in aerospace, precision instruments The miniaturization of products has also become an important trend in the development of industrial manufacturing in many fields such as , biological and medical equipment, telecommunications and electronics, and national defense. At the same time, as the market continues to improve the quality of micro-parts, in the selection of production materials, it is also more a...

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
IPC IPC(8): B23K26/21B23K26/18B23K26/70B23K37/04
CPCB23K26/18B23K26/20B23K37/0408
Inventor 李聪刘会霞马友娟沈宗宝高帅孙先庆沙朝飞李立银王霄
Owner JIANGSU UNIV
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