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发明公开
CN107775721A 一种航空航天材料专用打孔机 无效 - 驳回

一种航空航天材料专用打孔机
摘要：
本发明公开了一种航空航天材料专用打孔机，包括滑道和支柱，所述滑道的底端左右两侧均安装有支柱，所述滑道的内部底端中间设有凹槽，所述滑道的顶端左右两侧均安装有导柱，所述滑道的顶端设有压板，所述压板的顶端设有顶板，所述顶板的顶端设有垫片。该航空航天材料专用打孔机，通过滑道和支柱的配合，能够使工作人员轻松的将板材原料推动到正确的位置对准顶针，简化了工作人员的操作，方便了工作人员，通过套筒和压板的配合，能够在进行打孔加工之前，将板材原料压紧在滑道的内部进行固定，避免在进行打孔时原料产生晃动，导致加工出现误差，通过滑道和凹槽的配合，避免顶针贯穿板材原料后冲击在滑道上导致顶针损坏。
摘要（英）：

The invention discloses a special punch for an aerospace material. The punch comprises a slide and support pillars, wherein the support pillars are mounted on left and right sides of the bottom end ofthe slide, a groove is formed in the middle of the inner bottom end of the slide, guide posts are mounted on left and right sides of the top end of the slide, a press plate is arranged at the top endof the slide, a top plate is arranged at the top end of the press plate, and a gasket is arranged at the top end of the top plate. With the adoption of the special punch for the aerospace material, aworker can easily push plate raw materials to correct positions to be aligned to a centre through cooperation of the slide with the support pillars, the operation of the worker is simplified, the convenience is brought to the worker, the plate raw materials can be closely pressed in the slide to be fixed before punching through cooperation of a sleeve with the press plate, machining errors causedby shaking of the raw materials during punching are avoided, and the condition that the centre penetrates through the plate raw materials and impacts on the slide to damage the centre is avoided through cooperation of the slide with the groove.

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