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江苏天鹅乐器有限公司

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№ CN122975797AInvention
Unknown

一种冲孔大小可调式口风琴精冲装置

本发明公开了一种冲孔大小可调式口风琴精冲装置，属于口风琴加工设备技术领域，包括机架，所述机架内固定安装有导向组件、加工台，所述加工台的上下方之间设有双重冲孔组件，所述加工台内设有冲孔调节机构，所述双重冲孔组件与导向组件限位配合，所述机架顶端设有驱动双重冲孔组件升降的可调节冲孔驱动组件。本发明通过设置的双重冲孔组件、多级凸模转机构及冲孔调节机构，能够在不更换冲头的情况下实现多种孔径的冲孔加工，冲孔大小调节方便快捷；设置的双重冲孔组件及可调节冲孔驱动组件，可先后对工件上下双面进行精冲，提高冲孔质量；设置的可调节冲孔驱动组件，可按需调节冲压深度，使冲孔大小调节更加灵活。

❖江苏天鹅乐器有限公司陈滔; 陈红梅; 于靖; 左美华; 高云Oct 27, 2026§ 1/9 ClaimsB26F 1/02 (2006.01), B26F 1/14 (2006.01), B26D 7/26 (2006.01) +5