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FORWARD FEEDING PUNCHING DIE AND FORWARD FEEDING PUNCHING DEVICE

机译:前送料冲模和前送料冲模

摘要

PROBLEM TO BE SOLVED: To provide a forward feeding punching die and a forward feeding punching device capable of forming a high quality punched hole.;SOLUTION: In a forward feeding punching die 30, a punched hole 22 is formed with a insulating film 20 intermittently fed forward to a plurality of areas arranged from the upstream side to the downstream side in the carrying direction. In the upper die plate 33, a positioning pin 35 is inserted in the area 80 on the downstream side of the area 70 to position the insulating film 20 is provided to the punched hole 23 formed on the insulating film 20 in the area 70 on the upstream side. A stripper plate 32 is provided with a positioning pin insertion hole 37 into which the positioning pin 35 is inserted, and with a recess 81 having an opening communicated to the opening on the lower die plate 31 side of the positioning pin insertion hole 37 and made larger than the communicated opening.;COPYRIGHT: (C)2003,JPO
机译:解决的问题:提供一种能够形成高质量冲孔的前馈冲模和前馈冲模装置;解决方案:在前馈冲模30中,冲孔22间断地形成有绝缘膜20输送到在输送方向上从上游侧到下游侧布置的多个区域。在上模板33中,在区域70的下游侧的区域80中插入定位销35,以将绝缘膜20定位在形成于绝缘膜20上的区域70中的穿孔23上。上游侧。脱模板32上设有定位销35插入的定位销插入孔37,以及与定位销插入孔37的下模板31侧的开口连通的开口的凹部81。大于沟通的开口。;版权:(C)2003,JPO

著录项

  • 公开/公告号JP2003127093A

    专利类型

  • 公开/公告日2003-05-08

    原文格式PDF

  • 申请/专利权人 MITSUI MINING & SMELTING CO LTD;

    申请/专利号JP20010324272

  • 发明设计人 FUJII NOBUROU;

    申请日2001-10-22

  • 分类号B26F1/02;

  • 国家 JP

  • 入库时间 2022-08-22 00:13:41

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