一种U型圈金属密封蝶阀及其装配方法
The automated assembly method using robotic arms and assembly units has solved the assembly problem of U-ring metal-sealed butterfly valves, achieving high production efficiency and mass production.
CN117287513BActive Publication Date: 2026-07-17SHANGHAI YIHE VALVE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANGHAI YIHE VALVE CO LTD
- Filing Date
- 2023-09-22
- Publication Date
- 2026-07-17
Smart Images
Figure CN117287513B_ABST
Abstract
本发明提供了一种U型圈金属密封蝶阀及其装配方法，该蝶阀包括阀体和设于阀体内的蝶板，蝶板上安装有两组凸起块，凸起块内开设有圆孔e和定位孔，阀体两端开设有圆孔d，圆孔d内安装有轴套，阀体一端圆孔d内安装有支承轴，阀体另一端圆孔d内安装有阀杆；支承轴和阀杆上开设有限位孔，凸起块内设有插入限位孔与定位孔的定位销。本发明通过机械手将阀体和蝶板放置于固定组件内，通过装配单元a将阀杆、支承轴、轴套组装在阀体内，通过装配单元b将定位销安装在阀杆、支承轴、阀体内，通过装配单元c将压板、U型圈、封盖安装在阀体上，进而对蝶阀进行装配，通过自动化装配，提高生产效率，实现大批量生产。
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