One-time product punching equipment

The invention discloses product one-time punching equipment which comprises a positioning mechanism and a punching mechanism, the punching mechanism comprises a plurality of punching devices, all the punching devices are evenly distributed around the positioning mechanism, and the number of the punching devices is equal to the number of punched holes needed by a product. The rotary body is positioned at a time, the multiple punching devices act at the same time, and needed hole positions are punched in a product. Compared with rotation of a rotary body and single punching in sequence, all hole positions can meet the tolerance requirement of circumferential uniform distribution. 本发明公开了产品一次性冲孔设备，包括定位机构与冲孔机构，冲孔机构包括若干冲孔装置，所有冲孔装置均匀分布在定位机构的周围，冲孔装置的数量等于产品所需冲孔的数量。本发明的回转体一次定位，若干冲孔装置同时动作，在产品上冲出所需孔位。相比于回转体旋转，按序单个冲孔，本发明能够保证所有孔位达到周向均匀分布的公差要求。