一种风机半球薄壁结构加工工装及使用方法
By designing a machining fixture for the hemispherical thin-walled structure of the fan, and adopting inner and outer ring clamping and contour positioning, the problem of insufficient machining accuracy in the spinning process was solved, and stable machining and efficient production of the hemispherical thin-walled structure were achieved.
CN120715676BActive Publication Date: 2026-07-17HUNAN LIANCHENG TRACK EQUIP CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HUNAN LIANCHENG TRACK EQUIP CO LTD
- Filing Date
- 2025-08-26
- Publication Date
- 2026-07-17
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Figure CN120715676B_ABST
Abstract
本发明涉及一种风机半球薄壁结构加工工装及使用方法，钣金加工技术领域，包括底座，位于整个工装的最底部；中心伸缩组件，固定在所述底座的中心位置；外形定位组件，若干组外形定位组件沿周向均匀设置在所述底座上；同时，外形定位组件与中心伸缩组件活动连接，沿底座径向移动，从工件外圈定位工件；径向夹紧组件，位于整个工装的最上部，沿底座径向移动，从工件内圈定位工件，结合外形定位组件夹紧工件；高度支撑组件，若干组高度支撑组件沿底座周向均匀分布在径向夹紧组件和外形定位组件上，调整径向夹紧组件的高度。本发明能够快速对半球薄壁结构进行定位和夹紧，有效防止加工过程的振动、变形和撕裂，满足半球薄壁结构加工的工艺需求。
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