A cold welding machine for tailgate lock rods of vans

By setting slide rails and trays on the welding machine, installing welding torches and clamps, and using rotating components and telescopic parts to fine-tune the angle and position of the locking rod, the adaptability and alignment problems of existing equipment when welding different types of locking rods are solved, and the convenience and efficiency of operation are improved.

CN224424687UActive Publication Date: 2026-06-30CHONGQING ANXINGTE ELECTROMECHANICAL EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHONGQING ANXINGTE ELECTROMECHANICAL EQUIP CO LTD
Filing Date
2025-07-17
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing welding equipment for tailgate lock rods of vans has poor adaptability when processing different models of lock rods, requiring frequent adjustments to the alignment of the welding torch assembly with the lock and the welding point of the lock rod, making operation inconvenient.

Method used

Design a cold welding machine for the tailgate lock rod of a van. The machine uses a frame with slide rails and a tray. The welding gun assembly and clamps are mounted on the tray. The tray can be moved by a handle to accommodate lock rods of different lengths and models. The angle and position of the clamps and lock rods can be finely adjusted by rotating components and telescopic parts.

Benefits of technology

It improves the adaptability and ease of operation of welding equipment, reduces the need for repeated adjustments to the welding torch assembly, and simplifies the alignment process of the locking rod welding point.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224424687U_ABST
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Abstract

This utility model discloses a cold welding machine for the tailgate lock rod of a van, including a frame with a slide rail at the upper end; at least two trays are connected to the slide rail and slidably disposed on the upper end of the frame; a welding gun assembly, a rotating assembly, and a support assembly that can provide upward support for the lock rod are connected to the upper end of the trays; a telescopic component connected to the side of the rotating assembly is provided, and the rotating assembly can move along the length of the lock rod under the telescopic component. This utility model adopts the existing welding machine frame with trays on both sides that can cooperate with the slide rail, and the welding gun assembly and the clamps that act on the lock / accessories are installed together on the trays. When welding lock rods of different lengths and models, the trays can be quickly moved by the handle, which is highly adaptable. At the same time, there is no need to repeatedly adjust the alignment of the welding gun assembly with the lock and the welding point of the lock rod, making the operation process more convenient.
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