Unlock instant, AI-driven research and patent intelligence for your innovation.

Stud welding positioning device

A welding positioning and stud welding technology, which is applied in welding equipment, welding accessories, arc welding equipment, etc., can solve the problems of inability to meet precision assembly, affect the accuracy of stud welding position, and the position jump of pipe fittings, so as to eliminate the position jump of pipe fittings Hidden dangers, satisfying precision assembly, and ensuring the effect of precision

Inactive Publication Date: 2015-10-21
奇昊汽车系统(苏州)有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the pipe fittings for stud welding only have the positioning process before transmission, but there is no positioning process after the transmission of the pipe fittings, but sometimes the position of the pipe fittings jumps during the transmission process, which ultimately affects the accuracy of the stud welding position and cannot meet the precision requirements. Assembly requirements

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
  • Stud welding positioning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A stud welding positioning device of this embodiment, such as figure 1 As shown, the stud welding for the pipe fitting 1 includes the gantry 2, and the beam 3 of the gantry 2 is provided with a stud welding torch 4 that can move axially along the beam 3, and the left and right sides of the stud welding torch 4 are respectively fixed and connected. The first laser sensor 5 for detecting the axial relative position between the stud welding torch 4 and the pipe 1 to be processed and the second laser sensor 6 for detecting the circumferential relative position. The stud welding torch 4, the first laser sensor 5 and the second laser sensor 6 are all connected with a motor or an air cylinder. The first laser sensor 5 and the second laser sensor 6 transmit signals to the motor or cylinder, and the motor or cylinder drives the stud welding torch 4 to move axially along the beam 3 . A workpiece table 7 is arranged directly below the stud welding torch 4, and a circumferential r...

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 discloses a stud welding positioning device which is used for welding studs of pipe fittings and comprises a portal frame. A stud welding gun capable of axially moving along a crossbeam is arranged on the crossbeam of the portal frame, a first laser sensor and a second laser sensor are respectively fixedly connected to the left side and the right side of the stud welding gun, the first laser sensor is used for detecting axial relative positions of the stud welding gun and a pipe fitting to be machined, and the second laser sensor is used for detecting peripheral relative positions of the stud welding gun and the pipe fitting to be machined. The positioning device is additionally arranged for the pipe fitting after the pipe fitting is conveyed, the welding gun and the welded pipe fitting can be respectively axially and peripherally positioned relatively by the first laser sensor and the second laser sensor quickly and effectively, the hidden danger of shifting of the pipe fitting is eliminated, accordingly, the precision of the welded position of a stud is guaranteed ultimately, and the requirement on precise assembly is met.

Description

technical field [0001] The invention relates to the field of welding processing machinery, in particular to a positioning device suitable for stud welding of pipe fittings. Background technique [0002] Stud welding is to contact one end of the stud with the surface of the plate (or pipe), energize and start the arc, and after the contact surface is melted, apply a certain pressure to the stud to complete the welding, and weld the metal stud or other fasteners methods on the artifact. At present, the pipe fittings for stud welding only have the positioning process before transmission, but there is no positioning process after the transmission of the pipe fittings, but sometimes the position of the pipe fittings jumps during the transmission process, which ultimately affects the accuracy of the stud welding position and cannot meet the precision requirements. assembly requirements. Contents of the invention [0003] In view of the above-mentioned defects in the prior art,...

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): B23K9/20B23K9/32
Inventor 张向东
Owner 奇昊汽车系统(苏州)有限公司