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Workpiece for welding threaded fastener and positioning through light beam and manufacturing method of workpiece

A threaded fastener and beam positioning technology, applied in welding accessories, welding equipment, welding equipment, etc., can solve the problems of high cost and complicated manufacturing process of riveting nuts, and achieve low welding pressure, good welding quality and high welding efficiency Effect

Inactive Publication Date: 2019-03-01
何强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of riveting to connect nuts improves production efficiency, but the manufacturing process of riveting nuts is complicated, the cost is high, and it is necessary to purchase additional tools for riveting nuts - riveting guns

Method used

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  • Workpiece for welding threaded fastener and positioning through light beam and manufacturing method of workpiece
  • Workpiece for welding threaded fastener and positioning through light beam and manufacturing method of workpiece

Examples

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Effect test

Embodiment 12

[0020] Embodiment 12: This embodiment is a technical solution for stud welding threaded fasteners, such as figure 2 . The stud welding here refers to a type of welding, not only applicable to the welding of studs, nuts can also be welded in this way. The welding place of workpiece (80) in this embodiment is divided into two types with holes and without holes, and the corresponding positioning cover (90-02) is also divided into two types with holes and without holes, and the positioning cover (90-02) without holes It is suitable for positioning the workpiece (80) without holes in the welding place, and the hole of the positioning cover (90-02) with holes is used for installing positioning pins, and is suitable for positioning the workpiece (80) with holes in the welding place.

[0021] First introduce the stud welding welding under the situation that the workpiece (80) welding place has no holes.

[0022] Stud welding gun (20-05) is made up of working end and pipeline (clamp...

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PUM

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Abstract

The invention provides a workpiece for welding a threaded fastener and positioning through a light beam. The workpiece can be used for MAG welding, TIG welding, MIG welding, MIG brazing and stud welding, wherein the positions for welding the threaded fasteners on the workpiece are marked. The marked features are in an annular shape, a dotted shape, or an X-shape. The shape is realized by machiningan indentation, or is realized by drawing on the workpiece with pens of various colors.

Description

[0001] Explanation: This case is a divisional application of the invention patent "A Welding Method and Equipment for Multifunctional Threaded Fasteners". The application number of this application is: 2016104739384, and the application date is June 26, 2016. Technical field [0002] The invention relates to a welding device positioned by a beam, in particular to a workpiece for which the beam is positioned by the welding device and a manufacturing method of the workpiece. Background technique [0003] The welding of threaded fasteners is widely used in manufacturing fields, such as automobiles, motorcycles, electric bicycles, construction machinery, communication equipment, high-speed rail trains, aircraft, etc. The welding method of traditional threaded fasteners is resistance projection welding, and the welding equipment adopts resistance spot welding machine (also called resistance projection welding machine). This welding method needs to process the welded ends of the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/02B23K37/04B23K37/00B23K9/32
CPCB23K9/16B23K9/20B23K9/32B23K9/321B23K37/00B23K37/006B23K37/02B23K37/04
Inventor 何强汪年成何珍
Owner 何强
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