A welding structure for an automobile stamping
By designing a clamping and positioning device and a fume hood, the problems of deformation and smoke during the welding process of thin-walled parts were solved, achieving deformation-free fixing and synchronous smoke collection, thus improving welding quality and the working environment.
CN224295074UActive Publication Date: 2026-05-29SHIYAN YANGSHUN NEW ENERGY TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHIYAN YANGSHUN NEW ENERGY TECHNOLOGY CO LTD
- Filing Date
- 2025-06-03
- Publication Date
- 2026-05-29
AI Technical Summary
Technical Problem
In the current automotive stamping welding process, thin-walled parts are prone to deformation, and welding fumes affect the workpiece surface and the worker's vision, leading to an increase in subsequent processes.
Method used
By employing a clamping and positioning device combined with vacuum adsorption and mechanical pressing, along with a smoke collection hood and smoke exhaust assembly, deformation-free fixation and synchronous smoke collection are achieved.
Benefits of technology
It reduces the deformation of stamped parts, avoids the adverse effects of fumes on workpieces and workers, and simplifies subsequent processing procedures.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224295074U_ABST
Abstract
The utility model discloses a kind of welding structures for automobile stamping parts, including base and support column, base is equipped with supporting arm;The top side of support column is equipped with moving rail, welding assembly is equipped in moving rail, and welding assembly includes slide bar, fume hood and welding head;Clamping positioning device is equipped on base, clamping positioning device includes positioning rod, clamping seat and the telescopic rod one of connecting both, the opening of two sides clamping seat is symmetrically arranged in the outer top of supporting arm, the upper and lower sides in clamping seat interior are equipped with upper pressing piece and lower suction piece respectively, the upper side of upper pressing piece is equipped with telescopic rod two for driving upper pressing piece to move up and down, suction hole is opened on the surface of lower suction piece, and air pump two for providing suction hole negative pressure is arranged between lower suction piece and the lower end of clamping seat.The utility model belongs to the technical field of welding device, and specifically provides a kind of for solving the defects that only rigid clamping in prior art is prone to lead to the deformation of stamping piece, and smoke dust is generated in welding.
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