发明名称 |
STANZEINHEIT FUER EINE STANZVORRICHTUNG. |
摘要 |
<p>In a punching unit for punching apparatus comprising a support section (1) of a &sqsup& -letter shape with a material inserting groove (11) formed in the middle, a punch (2) vertically movably and removably mounted in a mounting bore in the side end of the upper half (1a) of the support section (1), a die (3) removably mounted in the side end of the lower half (1b) of the support section (1) and having a die opening formed conforming to the outer periphery of a working surface of the punch (2), and a lifting mechanism (4) removably connected to the die (3), the working surface of the punch (2) is formed in a shape of a concave slot, and a slug discharge bore is provided communicating with the die opening of the die (3) and with the lower half part (1b) of the support section (1).</p> |
申请公布号 |
DE68904829(D1) |
申请公布日期 |
1993.03.25 |
申请号 |
DE1989604829 |
申请日期 |
1989.06.28 |
申请人 |
USHIO CO., LTD., AICHI, JP |
发明人 |
KAKIMOTO, MASAKAZU, TOGO-CHO AICHI-GUN AICHI-KEN, JP |
分类号 |
B26F1/02;B26D7/18;B26F1/14;B26F1/38;(IPC1-7):B26F1/38 |
主分类号 |
B26F1/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|