An assembly system for a cargo box outer panel

By designing a combination of support plates, clamping fixtures, and positioning fixtures, the precision and flexibility production issues of the pickup truck cargo box outer panel assembly system in multi-vehicle adaptation were solved, achieving efficient multi-vehicle adaptation and precise assembly.

CN122442341APending Publication Date: 2026-07-24CHERY AUTOMOBILE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHERY AUTOMOBILE CO LTD
Filing Date
2026-06-04
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

In the existing technology, the assembly method of pickup truck cargo box outer panel is difficult to adapt to multiple vehicle models while ensuring assembly accuracy. The manual operation requirements are high and the segmented special tooling cannot meet the needs of rapid switching and flexible production.

Method used

Design a cargo box outer panel assembly system, including a support plate, clamping fixtures, positioning fixtures and drive components. The cargo box outer panel is positioned in the X, Y and Z dimensions by multiple clamping fixtures and positioning fixtures. The position of the support plate is adjusted by the drive components to ensure that the cargo box outer panel fits the body-in-white and provides pre-tensioning force, which is suitable for different vehicle models.

Benefits of technology

This technology enables the system to adapt to multiple vehicle models while maintaining assembly precision, thereby improving assembly consistency and production efficiency, and reducing the difficulty of cost control.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122442341A_ABST
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Abstract

The application provides an assembly system of a cargo box outer plate, comprising: a support plate; a plurality of clamping tools connected with the support plate, the plurality of clamping tools are arranged at intervals along the length direction of the cargo box, each clamping tool is provided with a first clamping arm and a second clamping arm, the first clamping arm and the second clamping arm surround to form a clamping space for clamping the cargo box outer plate, and one of the first clamping arm and the second clamping arm is movably arranged relative to the other; a plurality of first positioning tools connected with the support plate, each first positioning tool is provided with a positioning rod for plug-in cooperation with the cargo box outer plate, the positioning rod of part of the first positioning tools is arranged to extend along the width direction of the cargo box, and the positioning rod of part of the first positioning tools is arranged to extend along the height direction of the cargo box; and a first driving member for driving the support plate to move along the width direction of the cargo box. The assembly method and the assembly tool of the cargo box outer plate in the prior art can be solved, and the technical problem that the assembly precision is difficult to be ensured while adapting to various vehicle models is solved.
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