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发明公开
CN105070324A 用于核燃料组件定位格架的组装夹具 无效 - 撤回

用于核燃料组件定位格架的组装夹具
摘要：
用于核燃料组件定位格架的组装夹具，涉及核燃料组件定位格架的组装技术。它为了解决现有技术中缺少用于组装核燃料组件定位格架的组装夹具，导致组装后的定位格架精度低，且组装效率低的问题。本发明包括方形的底板，所述底板的四条边上均设置有定位凸台，定位凸台开有等间距分布的条带定位槽，该条带定位槽用于对核燃料组件定位格架的内条带进行定位。在底板的中心线两侧各设置两排条带定位槽，条带定位槽上设置有圆孔，夹具还包括支撑装置，所述支撑装置用于支撑底板，底板的四周均设置有快速夹钳。本发明不仅能够提高定位格架的组装精度，而且能够大大提高组装效率，适用于核燃料组件定位格架的组装。
摘要（英）：

The invention discloses an assembling clamp for a nuclear fuel assembly positioning grillwork, and relates to an assembling technology of the nuclear fuel assembly positioning grillwork. The problems that in the prior art, no assembling clamp for the nuclear fuel assembly positioning grillwork exists, so that the assembled positioning grillwork is low in precision, and the assembling efficiency is low are solved. The assembling clamp comprises a square base plate. The four edges of the base plate are provided with positioning bosses. The positioning bosses are provided with strip positioning grooves at intervals. The strip positioning grooves are used for positioning inner strips of the nuclear fuel assembly positioning grillwork. The two sides of the center line of the base plate are each provided with two rows of strip positioning grooves which are provided with circular holes. The clamp further comprises a supporting device used for supporting the base plate. Rapid clamping forceps are arranged on the periphery of the base plate. The assembling clamp can not only greatly improve the assembling precision of the positioning grillwork, but also greatly improve the assembling efficiency and is applicable to assembly of the nuclear fuel assembly positioning grillwork.

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