A welding displacement mechanism for automobile seat frames

By using a motor, hydraulic rod, and worm gear structure in the welding displacement mechanism of the automotive seat frame, the problems of high cost and unstable tilting frame were solved, achieving flexible and stable biaxial rotation and improving welding efficiency.

CN224273928UActive Publication Date: 2026-05-26HONGDE AUTO PARTS (DONGGUAN) CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HONGDE AUTO PARTS (DONGGUAN) CO LTD
Filing Date
2025-05-16
Publication Date
2026-05-26

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    Figure CN224273928U_ABST
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Abstract

This utility model discloses a welding and repositioning mechanism for an automotive seat frame, including a base plate. A movable frame is provided on the top of the base plate. Connecting plates are fixedly connected to both the front and rear sides of the movable frame. A first rotating rod is provided between two connecting plates, with both ends of the first rotating rod fixedly penetrating adjacent connecting plates. A support plate is provided on the side of the connecting plate away from the movable frame. Both ends of the first rotating rod are rotatably connected to adjacent support plates. This automotive seat frame welding and repositioning mechanism allows for rotation of the frame mounted on the rotating frame along different axes using two electrical devices (motor and hydraulic rod), significantly reducing manufacturing costs. It enables the entire mechanism to rotate the fixed frame along two axes through the provided components, making the adjustment more flexible and the adjustment range wider, greatly enhancing the practicality of the entire device.
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