电池包盖板的气密封测试工装以及基于该工装的气密性检测机构

The battery pack cover gas tightness test fixture, which combines a piston linkage mechanism and a four-point clamping assembly, solves the problem of the influence of ambient temperature on the detection accuracy and efficiency, realizes high-precision and high-efficiency gas tightness testing, and simplifies the structural design.

CN120403998BActive Publication Date: 2026-07-17TAIZHOU ZHONGXIANG AUTOMOBILE TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
TAIZHOU ZHONGXIANG AUTOMOBILE TECH CO LTD
Filing Date
2025-04-28
Publication Date
2026-07-17

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Abstract

本发明属于气密性检测技术领域，提供了电池包盖板的气密封测试工装以及基于该工装的气密性检测机构，电池包盖板的气密封测试工装，包括盖板测试机架、压紧机架、密封压板和油缸，盖板测试机架的顶端开设有盖板检测腔，盖板测试机架正面的一侧安装有触控操作面板，油缸的输出轴通过活塞联动机构安装盖板压杆，盖板压杆的尾端连接密封压板的中心并使得密封压板对应盖板检测腔，活塞联动机构连接有与密封压板连接的四点压紧组件。本发明能确保密封压板带动需要检测的盖板密封贴合盖板检测腔，具有良好的压紧精度以及拆卸便利性，同时也减少了数个压缩气缸的设置造成整个结构的繁琐以及控制的复杂性，简化了结构布局。
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