Device for rapidly clamping and machining ammunition curved surface control sheet part

The utility model discloses a device for rapidly clamping and machining ammunition curved surface rudder sheet parts, and belongs to the technical field of machining. The defect that in the prior art, machining and positioning of a hyperboloid rudder piece type part are difficult when a traditional curved surface rudder piece type part is clamped and machined is overcome. The main body structure of the clamp comprises a base, a U-shaped seat used for clamping a part blank is arranged on the base, a first clamping area and a second clamping area which are concave inwards are arranged at the two ends of the U-shaped seat, the two ends of the first clamping area and the two ends of the second clamping area are connected with N screws used for clamping the part blank through threads, and N is larger than or equal to 2. The fixture is mainly used for quickly clamping and processing the ammunition curved surface rudder sheet parts. 本实用新型公开了一种弹药曲面舵片类零件快速装夹加工的装置，其属于机械加工技术领域。它解决了现有技术中传统曲面舵片类零件装夹加工存在的双曲面舵片类零件加工定位困难的缺陷。