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1. 发明专利

JP2005349421A Die set 审中-公开
标题翻译： DIE设置
公开(公告)号：JP2005349421A
公开(公告)日：2005-12-22
申请号：JP2004170776
申请日：2004-06-09
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MORITA HIDEO , NAKANO SHINJI , TAKADA NORIAKI
IPC分类号： B21D28/34 , B21D28/00
摘要： PROBLEM TO BE SOLVED: To provide a die set for carrying out a press working operation for a metallic material, which die set can greatly reduce its size and cost.
SOLUTION: A blank holding plate 37, which is integrally composed of a slide guiding portion for carrying out the positioning with respect to a punch holder 36 and a portion for holding the upper surface of the blank, is provided on the upper die located to face a die 42 serving as a lower die and a die plate 43. As a result, the size of the die set can be greatly reduced, and further its cost can be reduced.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供用于对金属材料进行冲压加工操作的模具组，该模具可以大大减小其尺寸和成本。解决方案：在上模具上设置有一个由相对于冲头保持器36执行定位的滑动引导部分和用于保持坯料的上表面的部分一体地组成的坯料固定板37 定位成面对用作下模的模具42和模板43.结果，可以大大降低模具的尺寸，并且进一步降低成本。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2001087898A PRESS WORKING DEVICE 失效
公开(公告)号：JP2001087898A
公开(公告)日：2001-04-03
申请号：JP26560599
申请日：1999-09-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NAKANO SHINJI , KUBOKI YASUO , KAMEYAMA HARUHIKO
IPC分类号： B30B15/00
摘要： PROBLEM TO BE SOLVED: To provide a press working device which surely controls a function or stops an operation when a part of a human body or a foreign matter intrudes into the installed space of the main body of a device or its movable part. SOLUTION: The device is so composed that the function of the main body 6 of a press or of a punch press mechanism 8 is controlled or stopped with the output signals from censors 1, 2, and 3 which detect the human body in a sensing area covering the surrounding area of the installed space of the main body of the device or the movable part of the main body of the device.

3. 发明专利

JP2001071058A PUNCH PRSS DIE 失效
公开(公告)号：JP2001071058A
公开(公告)日：2001-03-21
申请号：JP24472099
申请日：1999-08-31
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NAKANO SHINJI , KUBOKI YASUO , KAMEYAMA HARUHIKO , TAJI HIROTOSHI
IPC分类号： B21D28/34 , B21D45/08
摘要： PROBLEM TO BE SOLVED: To provide a punch press die capable of precisely and surely guiding the tip of a punch by a stripper plate. SOLUTION: A punch plate 12 mounted with a punch 8 is mounted to the lower end of a punch holder free to elevate, a stripper plate 1 to guide the tip of the punch 8 is fixed to a guide post 5 inserted into the punch plate free to slide.

4. 发明专利

JP2001071055A PRESS MACHINE AND PUNCH FOR PRESS WORKING 失效
公开(公告)号：JP2001071055A
公开(公告)日：2001-03-21
申请号：JP24750199
申请日：1999-09-01
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NAKANO SHINJI , KUBOKI YASUO , KAMEYAMA HARUHIKO
IPC分类号： B21D28/34
摘要： PROBLEM TO BE SOLVED: To provide a press machine and a punch for press working having easy adjustment for a punching position and improving a press working precision. SOLUTION: An other end of a punch tip 1, which is arranged with a working part 3 to perform a prescribed working to the tip, is inserted into a notch part 7 of a mounting piece 16 protruding to the tip of a punch body 2, the punch tip 1 and the punch body 2 are fixed through a first hold plate 10, second hold plate 13 mounted to a first notch part 6, second notch part 5 arranged at both sides of the mounting piece 16 by fixing bolts 8, 9 orthogonal to the depth direction of the notch part 7.

5. 发明专利

JP2006315123A Laminated substrate cutting method and cutting die for use therein 有权
标题翻译：层压基板切割方法及切割方法
公开(公告)号：JP2006315123A
公开(公告)日：2006-11-24
申请号：JP2005139534
申请日：2005-05-12
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： NAKANO SHINJI , KIKUCHI KIYOMI , KOMODA KENJI , YAMAMOTO HAJIME
IPC分类号： B26F1/40
摘要： PROBLEM TO BE SOLVED: To provide a laminated substrate cutting method for uniformly pressing a laminated substrate as a cutting objective workpiece, and achieving cutting operation with high accuracy in a manner minimizing a bite portion of a cutting edge and reducing stress to the laminated substrate, and to provide a cutting die for use in the method.
SOLUTION: The cutting die is formed of an upper blade die 2 having upper blades 3 each exhibiting a V-shaped cross section at a distal end, and a lower blade die 4 opposed to the upper blade die 2 and having lower blades 5 of the same structure. According to the structure of the cutting die, by moving the upper blade die 2 or both the upper blade die 2 and the lower blade die 4, upper retainers 6 and lower retainers 7 softly hold the laminated substrate 1 or allow the laminated substrate 1 to be mounted thereon, and thus the cutting die carries out cutting of the laminated substrate 1 while a gap is secured between the upper blades 3 and the lower blades 5.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种层压基板切割方法，用于均匀地压制作为切割目标工件的层压基板，并且以最小化切削刃的咬合部分并且将应力减小到高度的精度实现切割操作并提供用于该方法的切割模具。解决方案：切割模具由具有在前端具有V形横截面的上叶片3的上刀片2和与上刀片2相对的下刀片4形成，并具有下刀片 5的结构相同。根据切割模具的结构，通过移动上刀片模具2或上刀片模具2和下刀片模具4，上保持器6和下保持器7轻轻地保持叠层基片1，或使叠片基片1 安装在其上，因此切割模具在上部叶片3和下部叶片5之间保持间隙的同时执行层压基板1的切割。（C）2007年，JPO和INPIT

6. 发明专利

JP2005074477A Punch holding mechanism of punching press die, and method therefor 审中-公开
标题翻译： PUNCH PUNCHING压力机的保持机构及其方法
公开(公告)号：JP2005074477A
公开(公告)日：2005-03-24
申请号：JP2003308546
申请日：2003-09-01
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： NARA TSUTOMU , NAKANO SHINJI
IPC分类号： B21D28/34
摘要： PROBLEM TO BE SOLVED: To provide a punch holding mechanism of a punching press die which is simple in structure and can suppress a punch from being damaged due to its buckling, and to provide a method therefor. SOLUTION: This mechanism is constituted so that a punch holding part 1c having the same cross sectional shape in a rod like punch 1 is held between a fixed punch holder 2 and a movable punch holder 3 in a pair of block bodies and that, through the screwing of a follower set 7 inserted in a punch body screw hole 6, the freely movable punch 1 is clamped and fixedly held. As a result, the punch blade is made continuously renewable, and also the entire punch can be uniformly held and fixed. Thus, the mechanism has a simple structure and an effect of suppressing damage due to buckling of the punch. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种冲压模具的冲压保持机构，其结构简单并且可以抑制冲头由于其弯曲而被损坏，并提供其方法。解决方案：该机构构造成使得在冲头1的杆中具有相同横截面形状的冲头保持部1c保持在一对块体中的固定冲头保持器2和可动冲头保持件3之间，并且通过拧入插入冲头主体螺纹孔6中的随动件组7，可自由移动的冲头1被夹紧固定。结果，冲头刀片连续可再生，并且整个冲头也可以均匀地保持和固定。因此，该机构具有简单的结构和抑制由于冲头的弯曲造成的损坏的效果。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JPH11320000A PRESS DEVICE 失效
公开(公告)号：JPH11320000A
公开(公告)日：1999-11-24
申请号：JP13798098
申请日：1998-05-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAJI HIROTOSHI , MIYAZAKI OSAMU , NAKANO SHINJI
IPC分类号： B21D28/34 , B21D45/00 , B21D45/04
摘要： PROBLEM TO BE SOLVED: To provide a press device reducing its size by mounting a function of a compressed air device. SOLUTION: The device is provided with a blanked slag discharge hole 33 to discharge a blanked slag and a die holder slag discharge hole 52 in a lower die part to blank a member 42 to be blanked by descending an upper die part. In this case, a compressed air generating device is constructed so that air is compressed through a descending of the upper die part and the compressed air is supplied to the lower die part, thus, the press device can reduce its size.

8. 发明专利

JPH09136135A METAL BONDING METHOD 失效
公开(公告)号：JPH09136135A
公开(公告)日：1997-05-27
申请号：JP29237295
申请日：1995-11-10
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KUBOKI YASUO , NAKANO SHINJI , SATO SHINYA , KUDO YASUCHIKA
IPC分类号： B21F15/10 , B21J15/00 , B21K25/00
摘要： PROBLEM TO BE SOLVED: To provide a metal bonding method for an electric switch parts capable of miniaturizing a product in which a bonded metal parts is used and excellent and stable in the bonding strength. SOLUTION: A recessed bonding notch part 3 having a strength keeping part 5 on an opening end and having a formed part 4 of inclined sectional structure by the surface pressing at three inner end parts is provided on one end of a metallic bar 1, and a bonded part 8 of a metallic member 6 having a head part 7 to be bonded is inserted in the bonding notch part 3. Then, the bonded part 8 is pressed from each side to the thickness of the bar 1 and bonded by biting a bonding part 9 to obtain the bonding capable of being used in a small equipment, excellent in the bonding strength, and highly stable.

9. 发明专利

JPH0970638A TAP FORMING PRESSING METHOD 失效
公开(公告)号：JPH0970638A
公开(公告)日：1997-03-18
申请号：JP22771795
申请日：1995-09-05
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NAKANO SHINJI , KUBOKI YASUO , MIYAZAKI OSAMU , KUDO YASUCHIKA
IPC分类号： B23G1/16 , B21D19/08 , B21D35/00 , B21J5/06 , B21K1/56
摘要： PROBLEM TO BE SOLVED: To provide a tap forming pressing method excellent in the productivity related to a method for executing the tap-working for fixing an electronic parts to a metallic plate material. SOLUTION: A projection part 3 is arranged to the metallic plate material 1 by a front projection formation and therein, an opening work of a preliminary lower hole 5 is executed. Thereafter, the tap-working method is executed by arranging the tap-working part 6 with a tap-forming punch 11 and a tap-forming die 12, and the tap-working time can be shortened and non-washing can be obtd. by unnecessitating a tapping machine and high viscosity working oil, and the process can be made to in-line.

10. 发明专利

JPH0957693A PRESS METAL MOLD DEVICE 失效
公开(公告)号：JPH0957693A
公开(公告)日：1997-03-04
申请号：JP21439795
申请日：1995-08-23
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NAKANO SHINJI , KUBOKI YASUO , MIYAZAKI OSAMU
IPC分类号： B26F1/02 , B21D28/00 , B21D37/14
摘要： PROBLEM TO BE SOLVED: To provide a press metal mold device by which a hold of a material and operation are stabilized and an impact sound is reduced in the press metal mold device to perform press working on various materials in a prescribed shape. SOLUTION: A stripper plate 11 to sandwich a work part of a material 1 on which press working is performed or a prescribed shape of an unworked part and a necessary place, is arranged so as to be opposed to a die plate 18, and is constituted so as to perform press working by a punch 2 arranged in close vicinity to the stripper plate 11, and weight of a device is reduced, and operational stability and the long service life can be attained.

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