Disc-shaped workpiece end face circumferential welding device

The automatic rotary welding of disc-shaped workpieces is achieved through a positioning table, cylinder, and motor-driven device, which solves the problems of low efficiency and poor quality of existing resistance welding devices, improves processing efficiency and welding quality, and is suitable for disc-shaped workpieces of various diameters.

CN224543414UActive Publication Date: 2026-07-24SHANDONG HIGHWORLD AUTOMATION WELDING EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANDONG HIGHWORLD AUTOMATION WELDING EQUIP CO LTD
Filing Date
2025-06-11
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing resistance welding equipment is time-consuming and labor-intensive when welding disc-shaped workpieces, with low processing efficiency and poor welding quality, making it difficult to meet the requirements for circumferential welding of the end face of disc-shaped workpieces.

Method used

The workpiece is positioned by a positioning groove on the positioning table. The cylinder drives the upper pressure rod and the lower push rod to clamp the center. The cylinder drives the upper welding head to descend and press the edge. The motor drives the lower welding head wheel axle to rotate. The roller electrode rotates and drives the workpiece to rotate, realizing circumferential welding. Welding is performed by combining friction.

Benefits of technology

It improves workpiece processing efficiency, enhances welding quality, is suitable for disc-shaped workpieces of different diameters, and increases operational safety and the applicability of the device.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224543414U_ABST
    Figure CN224543414U_ABST
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Abstract

The utility model provides a discoid workpiece end face circumference welding device, including frame, still include the welding mechanism and clamping mechanism respectively set up on the frame, and clamping mechanism includes the upper pressure rod and lower ejector rod of separable pressure in workpiece upper and lower two side middle part position, and the upper pressure rod and lower ejector rod are rotatively arranged on the frame respectively, the welding mechanism includes the lower welding head and upper welding head of opposite rotation setting on the frame, and the drive assembly connected with lower welding head, and lower welding head and upper welding head are respectively rolled and pressure in workpiece's upper and lower two sides. The utility model provides discoid workpiece end face circumference welding device, and the circumference of discoid workpiece is welded, and the weld of workpiece welding presents the regular circumference, need not manual operation workpiece, not only has improved the efficiency of workpiece processing, and the quality of welding is better, satisfies the demand of discoid workpiece end face circumference welding.
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