A sealing property detection device for an adjusting arm
CN224695420UActive Publication Date: 2026-08-28SHISHOU CHENGFENG AUTOMOBILE SPARE PARTS
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Patent Information
- Application Number
- CN202521551468.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-24
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-07-24
AI Technical Summary
Technical Problem
传统的检测方式多采用简单的压力测试,即将调整臂接入压力系统,观察是否有压力下降或气泡产生来判断密封性,这种方法不仅检测精度低,容易受到人为因素和环境因素的干扰,而且对于微小泄漏难以准确检测;部分先进的检测设备虽然能够提高检测精度,但往往结构复杂、成本高昂,且检测效率低下,无法满足大规模生产的需求;随着汽车行业对产品质量和生产效率要求的不断提高,研发一种、检测精度高的调整臂用密封性检测装置具有重要的现实意义,为此我们提出了一种调整臂用密封性检测装置
Benefits of technology
本实用新型中,所述的一种调整臂用密封性检测装置,通过设置的密封检测组件,利用气泵将甲烷气体注入到调整臂的腔体内部,通过启动密封检测组件中的电动机带动螺纹杆转动,驱动滑板带动下侧的红外摄像头在调整臂的上方滑动,红外摄像头可用于检测甲烷气体的检测,红外摄像头发射特定波长的红外光,当调整臂腔内部气密性有问题时,会导致甲烷泄漏,此时泄漏的甲烷会导致红外摄像头捕捉到的红外光强度或分布改变,以此判断气体泄漏,此检测方式用以检测气密性更加精准,且构造简单,检测过程十分便捷,提高了实用性。
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Figure CN224695420U_ABST
Abstract
The utility model relates to automobile parts detection technical field especially, it is a kind of sealing detection device for adjusting arm, it includes detection table, and detection table is provided with clamping assembly and sealing detection component, and adjusting arm is provided on clamping assembly, and air cavity and air pump are fixedly installed on the detection table upside, and methane tank is provided with the side of detection table, and first connecting pipe is fixedly connected between methane tank and air pump, second connecting pipe is fixedly connected between air cavity and air pump, third connecting pipe is fixedly installed on air cavity upside, and plug-in hose is installed in third connecting pipe port place, and sealing detection component includes infrared camera, and infrared camera is located just above adjusting arm. The utility model is provided with sealing detection component, and the sealing property of adjusting arm is judged by infrared camera to detect the leakage of methane, this detection mode is used to detect air tightness more accurately, and simple structure, detection process is very convenient, and it improves practicality.
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