专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2011224195A Manufacturing method of arc-shaped rail 有权
标题翻译：弧形轨道的制造方法
公开(公告)号：JP2011224195A
公开(公告)日：2011-11-10
申请号：JP2010097753
申请日：2010-04-21
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： ICHIHASHI SATOSHI , TAKEDA KENZO
IPC分类号： A61H3/00 , A61F2/60
CPC分类号： B21D22/16 , A61H3/00 , A61H3/008 , A61H2201/01 , A61H2201/1215 , A61H2201/1633 , A61H2201/1642 , A61H2201/165 , A61H2201/1676 , B21D5/086
摘要： PROBLEM TO BE SOLVED: To appropriately manufacture an arc-shaped rail which is C-shaped in a cross section and includes an arc-shaped inner circumferential wall, an outer circumferential wall, a pair of side walls connecting both circumferential walls at the side edges, and a slit formed along the longitudinal direction in the central part of the inner circumferential wall or the outer circumferential wall by using a thin metal plate.SOLUTION: A manufacturing method of an arc-shaped rail includes: a first process of forming the side wall 313 and one of divided circumferential wall portions 312 on both sides in a width direction of the inner circumferential wall or the outer circumferential wall divided by the slit by bending a ring R of the thin metal plate by spinning; a second process of forming the other side wall 313 and the other divided circumferential wall portion 312 by spinning by using a plurality of cores 41-43 obtained by dividing a core in a width direction to be equal to or less than a width of the slit 314 in a manner to envelop the cores 41-43; and a third process of separately extracting the plurality of cores 41-43 from the slit 314.
摘要翻译：要解决的问题：为了适当地制造截面为C形的弧形轨道，其包括弧形内周壁，外周壁，连接两个圆周壁的一对侧壁，侧边缘和通过使用薄金属板在内周壁或外周壁的中心部分沿纵向方向形成的狭缝。解决方案：弧形轨道的制造方法包括：在内周壁或外周壁的宽度方向上的两侧形成侧壁313和分隔圆周壁部312之一的第一工序通过旋转而将薄金属板的环R弯曲而被狭缝分割; 通过使用通过将芯沿宽度方向分割成等于或小于狭缝宽度而获得的多个芯41-43通过纺丝而形成另一侧壁313和另一分割周壁部312的第二工序 314以包围芯41-43的方式; 以及从狭缝314单独提取多个芯41-43的第三工序。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2007283332A Method and apparatus for press work 有权
标题翻译：压制工艺的方法与装置
公开(公告)号：JP2007283332A
公开(公告)日：2007-11-01
申请号：JP2006112220
申请日：2006-04-14
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： NAGAI YUICHI , MEGURI HIDEO , TAKEDA KENZO , EGAWA TAKAYUKI
IPC分类号： B21D24/16 , B30B15/14
CPC分类号： B21D28/32 , B21D35/001
摘要： PROBLEM TO BE SOLVED: To efficiently carry out press work and other work at one station.
SOLUTION: An apparatus 10 for press work carries out the press work for a steel plate 12 by approaching an upper die 38 to a lower die 52 by the operation of a servomotor 24. The driving portion 16a of a press stops the upper die 38 at the bottom dead point by referring a signal from a first linear sensor 36. When the upper die 38 is stationary at the bottom dead point, piercing work is carried out to an additional working portion 12a of the steel plate 12 to be exposed to an exposure hole 42 of the upper die 38 by projecting a piercing tool 82 from side by means of a cylinder 80 of an additional working machine 22. After the piercing work, the upper die 38 is lifted.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在一个工位高效地进行新闻工作和其他工作。解决方案：用于压力加工的装置10通过伺服电动机24的操作使上模38靠近上模38而进行钢板12的冲压加工。压机的驱动部分16a停止上部通过参考来自第一线性传感器36的信号，在下死点处的模具38.当上模38在下死点处是静止的时，对钢板12的附加工作部分12a进行穿孔加工以露出通过借助附加作业机22的圆筒80从一侧突出穿刺工具82到上模38的曝光孔42.在穿孔作业之后，上模38被提起。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2001162329A METHOD FOR PREPARING CONTROL DATA FOR PUSHING AND BENDING MACHINE 失效
公开(公告)号：JP2001162329A
公开(公告)日：2001-06-19
申请号：JP2000259615
申请日：2000-08-29
申请人： HONDA MOTOR CO LTD
发明人： TAKEDA KENZO , MARUYAMA MANABU , MEGURI HIDEO , KAGEYAMA YOSHIHIRO
IPC分类号： B21D7/08 , B21D7/12 , B21D7/14
摘要： PROBLEM TO BE SOLVED: To provide a method for preparing the control data for a pushing and bending machine, in which the control data to realize the pushing and bending with high accuracy can be prepared while saving labors of collecting the measurement data as much as possible. SOLUTION: The bending moment applied to a long work is calculated based on the curvature 1/Rb of a long product specified by the shape data. The elasto- plastic bending deformation, i.e., the actual curvature 1/Rc caused in the long work is calculated based on the calculated bending moment. The geometrical position 73 of a moving die 13 is corrected based on the calculated actual curvature 1/Rc. The shape error of the long product attributable to the elastic restoring for, i.e., the spring-back can be eliminated sufficiently by the actual working position 73 of the moving die 13 based on the calculated actual curvature 1/Rc. In particular, such an actual curvature 1/Rc is geometrically calculated based on the bending moment, and the labor of collecting the measurement data can be saved as much as possible.

4. 发明专利

JP2004141955A Method for manufacturing wheel disk 有权
公开(公告)号：JP2004141955A
公开(公告)日：2004-05-20
申请号：JP2002312147
申请日：2002-10-28
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KUWABARA SHOJI , KIMURA SHIZUO , TAKEDA KENZO
IPC分类号： B60B3/04 , B21D22/04 , B21D22/26 , B21D53/26
摘要： PROBLEM TO BE SOLVED: To increase the strength of a wheel disk without increasing the man-hour.
SOLUTION: An aluminum stock is preliminarily drawn in the shape of a curved section by using a second die 36 having one set of a first punch 38a and a second punch 38b with tips thereof formed in a substantially spherical shape corresponding to the diameter, the shape or the like of a bolt hole 16 so as to be protruded in a space 42, and compression and permanent drawing are simultaneously performed on a primary shaped article of the thickness slightly larger than the thickness t of the aluminum stock. The strength of an outer circumferential edge 16a of the bolt hole 16 is increased by the work-hardening effect by the compression, and at the same time, a shoulder part 10b and an edge part 10c are formed in the shape of further curved section by the permanent drawing, and formed in the thickness t2 as large as or slightly larger than the thickness t of the aluminum stock, resulting in the increased strength.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2004130367A Tool for friction stir joining 审中-公开
公开(公告)号：JP2004130367A
公开(公告)日：2004-04-30
申请号：JP2002299046
申请日：2002-10-11
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： GOTO TADASHI , MACHIDA HARUO , TAKEDA KENZO , WAKIZAKA YASUNARI
IPC分类号： B23K20/12
摘要： PROBLEM TO BE SOLVED: To provide a tool for friction stir joining by which flashes occurring on friction stir joining can effectively be removed without depending on the shape of a joining member, and, without deteriorating the quality of the appearance in a product.
SOLUTION: The tool 10 for friction stir joining is provided with a cylindrical rotator 12, and a probe 14 with a conical shape in the tip arranged at the tip part 16 of the rotator 12 so that the rotary axis of the rotator 12 and the center thereof are made coincident, and having a diameter smaller than that of the rotator 12. Four grooves 20a to 20d are formed almost at equal intervals on the side of the tip part 16 of the rotator 12. Each groove part 20a to 20d is provided with each tip opening part 22a to 22d opening to the tip face 21 of the rotator 12, and each outer circumferential opening part 24a to 24d opening to the outer circumferential part 18 of the rotator 12. The tip opening parts 22a to 22d respectively communicate with the outer circumferential parts 24a to 24d in the inside of the rotator 12.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2001191122A CONTROL DATA PREPARATION METHOD FOR PRESSING THROUGH BENDING MACHINE 失效
公开(公告)号：JP2001191122A
公开(公告)日：2001-07-17
申请号：JP2000259552
申请日：2000-08-29
申请人： HONDA MOTOR CO LTD
发明人： TAKEDA KENZO , MARUYAMA MANABU , MEGURI HIDEO , KAGEYAMA YOSHIHIRO
IPC分类号： B21D11/14 , B21D7/08 , B21D7/12 , B21D7/14
摘要： PROBLEM TO BE SOLVED: To provide a control data preparation method for a pressing through bending machine capable of realizing bending in conformance with design as much as possible in addition to conventional bending. SOLUTION: Respective local coordinate systems xy specified based on a fixed die of a pressing through bending machine are set in respective cross sections 65a-65g of a long size product 51. Based on adjoining local coordinate systems xy, a specific twisting angle around axis per unit feed quantity specified in the axial direction of the long size product 51 is calculated. Based on the calculated specific twisting angle around axis. The relative rotation angle around axis between a fixed die and a moving die of the pressing through bending machine relatively rotating around axis is calculated. Based on the relative rotation angle around axis derived in this way, the rotation of the fixed die and the moving die of the pressing through bending machine around axis is controlled, thus twisting deformation is applied to the long size stock in a relatively high precision.

7. 发明专利

JP2001191120A CONTROL DATA PREPARATION METHOD FOR TWISTING 失效
公开(公告)号：JP2001191120A
公开(公告)日：2001-07-17
申请号：JP2000259514
申请日：2000-08-29
申请人： HONDA MOTOR CO LTD
发明人： TAKEDA KENZO , MARUYAMA MANABU , MEGURI HIDEO , KAGEYAMA YOSHIHIRO
IPC分类号： B23Q15/00 , B21D7/08 , B21D7/12 , B21D7/14 , B21D11/14 , G05B19/4097
摘要： PROBLEM TO BE SOLVED: To provide a control data preparation method for twisting which enables application of precise twisting to a long size stock in accordance with design by using a pair of dies rotating each other around the axis of the long size stock without depending on the perception and empiricism of a worker. SOLUTION: Based on a twisting angle Δθ around the axis of a long size product 51 specified with the shape data representing a shape of the long size product 51, the twisting moment applied to the long size stock is calculated. Based on the calculated twisting moment, an elasto-plastic twisting deformation quantity caused to the long size stock between a first die and a second die rotating each other around the axis is calculated. The elasto-plastic twisting deformation quantity calculated is added to a relative rotation angle around axis calculated based on the shape data. Thus, an actual rotation angle around axis is specified between the first die and the second die corresponding to the elasto-plastic twisting deformation quantity, the shape error of the long size product due to elastic restoring force, that is, spring back is sufficiently eliminated.

8. 发明专利

JPH10314849A BENDING AND TWISTING DEVICE OF LONG SIZE WORK 失效
公开(公告)号：JPH10314849A
公开(公告)日：1998-12-02
申请号：JP12603397
申请日：1997-05-15
申请人： HONDA MOTOR CO LTD
发明人： MEGURI HIDEO , ISOZAKI HIROSHI , KAWAI KAZUNORI , TAKEDA KENZO
IPC分类号： B21D11/14 , B21D7/00 , B21D7/06
摘要： PROBLEM TO BE SOLVED: To precisely execute bending without receiving the influence of twisting in case of treating bending and twisting on a long size work. SOLUTION: This device has a work feeder 10 to feed a long size work 2 of non-circular cross-section linearly and a work introducing hole 27 to pass the carried long size work 2. Further, it has a 1st die 28 to change the attaching angle around the feeding axis of the work feeder 10 and a work introducing hole 38 to pass the long size work carried from this die 28, and it is composed of a 2nd die 39 to bend the long size work.

9. 发明专利

JPH04322833A SHEET STOCK CARRYING DEVICE 失效
公开(公告)号：JPH04322833A
公开(公告)日：1992-11-12
申请号：JP9430891
申请日：1991-04-24
申请人： HONDA MOTOR CO LTD
发明人： TAKEDA KENZO , NAKAMURA MITSUTERU
IPC分类号： B21D43/18 , B21D43/24 , B25J15/06 , B65H3/08 , B65H3/12
摘要： PURPOSE:To efficiently carry even the sheet stock consisting of any material, in the sheet stock carrying device provided with a lifting means which can lift the sheet stock of the uppermost surface in plural pieces being in a laminated state, and a belt conveyor for receiving the sheet stock from the lifting means concerned and carrying it along the horizontal carrying direction. CONSTITUTION:A belt conveyor 18 is formed in a state that an endless belt 22 formed by connecting endlessly a going part 22G for running to the carrying direction 16 and a returning part 22R for running to the direction reverse to the carrying direction 16 in the upper part of the going part concerned 22G is wound round to a driving pulley 23 and a driven pulley 24, and in the endless bolt concerned 22. a sucker 30 is fixed to the outside surface side of plural positions, respectively at an interval in its longitudinal direction, and also, an opening/closing valve which can switch communication/cutting-off to atmosphere the of a pressure reducing chamber 31 formed between those suckers 30 and a sheet stock 10, respectively is provided in accordance with each sucker 30.

10. 发明专利

JP2007283333A Method and apparatus for press work 审中-公开
标题翻译：压制工艺的方法与装置
公开(公告)号：JP2007283333A
公开(公告)日：2007-11-01
申请号：JP2006112242
申请日：2006-04-14
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： NAGAI YUICHI , MEGURI HIDEO , TAKEDA KENZO , EGAWA TAKAYUKI
IPC分类号： B21D22/26 , B21D24/00
摘要： PROBLEM TO BE SOLVED: To efficiently carry out a plurality of times of press work for a plate material in a short working time.
SOLUTION: An apparatus 10 for press work carries out the first time of the press work for a steel plate 12 by approaching an upper die 38 to a lower die 52 by the operation of a servomotor 24. Then, a slider 32 is lifted to the preparatory position of a movable punch. The movable punch 90 is projected from the die surface 38a of the upper die 38 by a width H, and is locked by means of a mechanical lock 94. Then, the second time of the press work is carried out by approaching the upper die 38 to the lower die 52 again, and by pushing the steel plate 12 by means of the upper die 38, and also by pushing and deforming an additional working portion 12a by means of the movable punch 90. After withdrawing the movable punch 90, the slider 32 is lifted.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了在短时间内有效地对板材进行多次冲压加工。解决方案：用于压力加工的装置10通过伺服电动机24的操作，通过使上模38靠近下模52而进行钢板12的冲压加工的第一次。然后，滑块32是抬起到可动冲头的准备位置。可移动冲头90从上模38的模具表面38a突出宽度H，并通过机械锁94锁定。然后，通过靠近上模38进行第二次冲压加工再次通过上模38推动钢板12，并且还可以通过可移动冲头90推动和变形附加的工作部分12a。在可移动冲头90退回之后，滑块 32被解除。版权所有（C）2008，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式