公开(公告)号：US08720039B2

公开(公告)日：2014-05-13

申请号：US13071971

申请日：2011-03-25

申请人： Tetsuya Matsubara ,  Shigeru Maeda ,  Atsuya Takagi ,  Takuya Ooura ,  Hajime Nishiguchi ,  Motoki Koori ,  Masahiro Hayabuchi ,  Susumu Kato ,  Keishi Ohki ,  Kenji Shinohara ,  Akio Murakami

发明人： Tetsuya Matsubara ,  Shigeru Maeda ,  Atsuya Takagi ,  Takuya Ooura ,  Hajime Nishiguchi ,  Motoki Koori ,  Masahiro Hayabuchi ,  Susumu Kato ,  Keishi Ohki ,  Kenji Shinohara ,  Akio Murakami

IPC分类号： B23P21/00 ,  H02K15/02 ,  B21D28/02 ,  B21D28/06

CPC分类号： B23P21/004 ,  B21D28/02 ,  B21D28/06 ,  H02K15/02 ,  H02K15/022 ,  H02K15/024 ,  Y10T29/5136 ,  Y10T29/5138 ,  Y10T29/5192 ,  Y10T29/5197 ,  Y10T29/53161 ,  Y10T29/53165 ,  Y10T29/5317

摘要： A laminated core punching apparatus, configured such that a stator-punching press machine that has a molding die performing a partial punching gradually approaches the shape of the stator core piece. There is a punching die to punching out the stator core piece from a strip-form steel plate, and two stator lamination stations. A rotor-punching press machine and a stator-punching press machine are constructed to operate synchronously. An intermediate loop portion capable of causing a strip-form steel plate to hang down in a loop is provided in order to adjust a length of the strip-form steel plate between the two press machines, and a loop guide portion that guides a loop locus of the strip-form steel plate from above so that the strip-form steel plate does not invert is disposed above the intermediate loop portion to be capable of ascending and descending.

摘要翻译： 一种层压芯冲孔装置，其构造成使得具有进行部分冲压的成形模的定子冲压机逐渐接近定子芯片的形状。 有一个冲压模具，用于从带状钢板上冲出定子铁心片，以及两个定子叠片台。 构造了一台转子冲压机和一台定子冲压机同步运行。 提供一种能够使带状钢板在环中下垂的中间回路部分，以便调节两个压力机之间的带状钢板的长度，以及引导环轨迹 的带状钢板，使得带状钢板不反转设置在中间环部分上方以能够上升和下降。

公开(公告)号：US20110232076A1

公开(公告)日：2011-09-29

申请号：US13071971

申请日：2011-03-25

申请人： Tetsuya MATSUBARA ,  Shigeru MAEDA ,  Atsuya TAKAGI ,  Takuya OOURA ,  Hajime NISHIGUCHI ,  Motoki KOORI ,  Masahiro HAYABUCHI ,  Susumu KATO ,  Keishi OHKI ,  Kenji SHINOHARA ,  Akio MURAKAMI

发明人： Tetsuya MATSUBARA ,  Shigeru MAEDA ,  Atsuya TAKAGI ,  Takuya OOURA ,  Hajime NISHIGUCHI ,  Motoki KOORI ,  Masahiro HAYABUCHI ,  Susumu KATO ,  Keishi OHKI ,  Kenji SHINOHARA ,  Akio MURAKAMI

IPC分类号： B23P23/00

CPC分类号： B23P21/004 ,  B21D28/02 ,  B21D28/06 ,  H02K15/02 ,  H02K15/022 ,  H02K15/024 ,  Y10T29/5136 ,  Y10T29/5138 ,  Y10T29/5192 ,  Y10T29/5197 ,  Y10T29/53161 ,  Y10T29/53165 ,  Y10T29/5317

摘要： A laminated core punching apparatus, configured such that a stator-punching press machine that has a molding die performing a partial punching gradually approaches the shape of the stator core piece. There is a punching die to punching out the stator core piece from a strip-form steel plate, and two stator lamination stations. A rotor-punching press machine and a stator-punching press machine are constructed to operate synchronously. An intermediate loop portion capable of causing a strip-form steel plate to hang down in a loop is provided in order to adjust a length of the strip-form steel plate between the two press machines, and a loop guide portion that guides a loop locus of the strip-form steel plate from above so that the strip-form steel plate does not invert is disposed above the intermediate loop portion to be capable of ascending and descending.

摘要翻译： 一种层压芯冲孔装置，其构造成使得具有进行部分冲压的成形模的定子冲压机逐渐接近定子芯片的形状。 有一个冲压模具，用于从带状钢板上冲出定子铁心片，以及两个定子叠片台。 构造了一台转子冲压机和一台定子冲压机同步运行。 提供一种能够使带状钢板在环中下垂的中间回路部分，以便调节两个压力机之间的带状钢板的长度，以及引导环轨迹 的带状钢板，使得带状钢板不反转设置在中间环部分上方以能够上升和下降。