发明名称 |
Can manufacturing device and can manufacturing method |
摘要 |
A can manufacturing device in which a tool supporting base has: a plurality of working tool units that support a plurality of working tools; a supporting member that supports a plurality of working tool units; and a linear driving mechanism that reciprocates the working tool units with respect to the supporting member in the axial direction of a workpiece. The linear driving mechanism has: a guide section that is fixed on the supporting member with a base plate therebetween; a slide rail that is fixed on the working tool unit and slides along the guide section; an electromagnetic coil provided on the base plate; a magnet plate that is provided on the working tool unit and generates, between the electromagnetic coil and itself, a thrust force for the guide section; and a supply pipe that is provided at the electromagnetic coil and supplies coolant to the inside of the electromagnetic coil. |
申请公布号 |
US8302451(B2) |
申请公布日期 |
2012.11.06 |
申请号 |
US20080449978 |
申请日期 |
2008.03.10 |
申请人 |
MATSUO SYOUJI;FUJIMOTO KENJI;HOSOI MASAHIRO;MITSUBISHI MATERIALS CORPORATION |
发明人 |
MATSUO SYOUJI;FUJIMOTO KENJI;HOSOI MASAHIRO |
分类号 |
B21D26/00;B30B1/10;B30B1/42;H02K41/03 |
主分类号 |
B21D26/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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