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1. 发明公开

EP3134217A1 MOLDING APPARATUS 有权转让
标题翻译： FORMVORRICHTUNG
公开(公告)号：EP3134217A1
公开(公告)日：2017-03-01
申请号：EP14796543.8
申请日：2014-04-21
申请人： Sumitomo Heavy Industries, Ltd. , Linz Research Engineering Co., Ltd.
发明人： UENO, Norieda , ISHIZUKA, Masayuki , SAIKA, Masayuki , KOMATSU, Takashi
IPC分类号： B21D26/039 , B21D26/041
CPC分类号： H05B3/0004 , B21D26/039 , B21D26/041 , C21D1/60 , C21D1/673 , C21D7/13 , C21D9/0062 , C21D9/08 , H05B3/023 , H05B3/03
摘要： A molding apparatus capable of improving the quality of a molded article is provided. A control section (70) controls a blowing mechanism (60) so as to expand and mold a metal pipe material 14 by supplying gas into the metal pipe material (14) held between an upper mold (12) and a lower mold (11) by a pipe holding mechanism (30). The control section (70) controls a driving section (81) so as to mold a flange portion (80b) by crushing a second molded portion (14b) of the expanded metal pipe material (14) in a sub-cavity portion SC between the upper mold (12 )and the lower mold (11). In a molding apparatus (10), the control section (70) changes movement speed of a slide (82) during the molding of the flange portion (80b) by controlling a servomotor (83). Accordingly, it becomes possible to control an operation of pressing at an appropriate movement speed according to the shape or the like of the flange portion (80b). Accordingly, it is possible to improve the quality of a molded article.
摘要翻译：提供了能够提高成型体品质的成型装置。控制部通过管道保持机构控制通过将气体供给到保持在上模具和下模具之间的金属管材中的金属管材材料来膨胀和模制金属管材料。控制部控制驱动部，通过在上模和下模之间的子腔部中破碎膨胀金属管材的第二成型部来模制凸缘部。在成型装置中，控制部通过控制伺服马达来改变在凸缘部的成型期间滑块的移动速度。因此，可以根据凸缘部的形状等来以适当的移动速度来控制按压的操作。因此，可以提高成型品的质量。

2. 发明公开

EP4015101A1 DISPLAY DEVICE AND SHAPING DEVICE 审中-公开
公开(公告)号：EP4015101A1
公开(公告)日：2022-06-22
申请号：EP20852971.9
申请日：2020-08-07
申请人： SUMITOMO HEAVY INDUSTRIES, LTD.
发明人： KAN, Hiroyuki , ITAGAKI, Noboru , UENO, Norieda
IPC分类号： B21D26/041 , B21D26/047
摘要： A display device (250) is a display device (250) for a forming device (1) that forms a heated metal material (40) using a metal member (2), and proposes and displays a variable parameter that is adjustable.

3. 发明公开

EP3159071A1 MOLDING DEVICE, METHOD FOR REPLACING MOLDING DEVICE COMPONENTS, AND REPLACEMENT UNIT FOR MOLDING DEVICE 有权
标题翻译： FORM设备，方法用于替换FORM设备和Exchange单元的部件对于设备FORM
公开(公告)号：EP3159071A1
公开(公告)日：2017-04-26
申请号：EP15810215.2
申请日：2015-06-19
申请人： Sumitomo Heavy Industries, Ltd.
发明人： ISHIZUKA, Masayuki , SAIKA, Masayuki , UENO, Norieda , KOMATSU, Takashi
IPC分类号： B21D37/04 , B21D26/047
CPC分类号： B21D26/047 , B21C37/154 , B21D22/12 , B21D26/02 , B21D26/025 , B21D26/039 , B21D37/04 , B21D37/147 , C21D1/673
摘要： A molding apparatus for molding a metal pipe includes: a gas supply unit which supplies gas into a heated metal pipe material, thereby expanding the metal pipe material; a mold which molds the metal pipe by bringing the expanded metal pipe material into contact therewith; and a drive unit which generates a driving force for moving the mold, in which a replacement unit is replaceably provided with respect to a main body unit having at least the drive unit, and the replacement unit is configured of at least the gas supply unit and the mold.
摘要翻译：用于模制的金属管的模制设备，包括：气体供给单元，其供给气体到加热的金属管材料，从而扩大金属管材料; 其成形用使多孔金属管材料接触有金属管的模具; 和驱动单元，其基因率移动，其中，替换单元以可更换的提供相对于具有至少所述驱动单元的主体单元的模具的驱动力，和所述替换单元被配置为至少在气体供给单元和模具中。

4. 发明公开

EP4116004A1 INFORMATION PROVIDING DEVICE AND DETERMINATION SYSTEM 审中-实审
公开(公告)号：EP4116004A1
公开(公告)日：2023-01-11
申请号：EP21763628.1
申请日：2021-01-13
申请人： SUMITOMO HEAVY INDUSTRIES, LTD.
发明人： ISHIZUKA, Masayuki , UENO, Norieda
IPC分类号： B21D26/033 , G06K1/12 , G05B19/418 , G06Q50/04
摘要： The information providing device is an information providing device that provides information to a formed product formed by a forming device having a die. The information is provided to the formed product after being formed by the forming device, and the information is information from which at least forming conditions of the formed product are acquirable.

5. 发明授权

EP3424607B1 MOLDING DEVICE AND MOLDING METHOD 有权
公开(公告)号：EP3424607B1
公开(公告)日：2020-11-18
申请号：EP17759581.6
申请日：2017-02-08
申请人： Sumitomo Heavy Industries, Ltd.
发明人： ISHIZUKA, Masayuki , NOGIWA, Kimihiro , UENO, Norieda , SAIKA, Masayuki
IPC分类号： B21D26/041 , B21D19/08 , B21D22/02 , B21D37/16 , B21D26/043 , B21D26/039

6. 发明公开

EP3603838A1 MOLDING SYSTEM AND MOLDING METHOD 审中-公开
公开(公告)号：EP3603838A1
公开(公告)日：2020-02-05
申请号：EP18772649.2
申请日：2018-02-16
申请人： Sumitomo Heavy Industries, Ltd.
发明人： NOGIWA, Kimihiro , ISHIZUKA, Masayuki , SAIKA, Masayuki , UENO, Norieda
IPC分类号： B21D26/053 , B21D26/033 , B21D43/00
摘要： A forming system is for forming a metal pipe from a cylindrical metal pipe material having a welded portion in which end portions of a plate material are welded to each other. The forming system includes: a forming apparatus which includes a set of dies and a heating and expanding part which heats and expands a metal pipe material disposed between the dies; a supply device which supplies the metal pipe material to the forming apparatus; and a control device which controls an operation of the supply device. The control device includes a storage unit which stores information on a longest position which is a position at which a distance from a center of the metal pipe material is the longest, on a surface of the die, in a case of being viewed from an extension direction of the metal pipe material in a state where the metal pipe material is disposed between the dies, and a control unit which controls, based on the information on the longest position stored in the storage unit, supply of the metal pipe material to the forming apparatus by the supply device such that the welded portion is not located on a straight line connecting the longest position and the center of the metal pipe material in a case of being viewed from the extension direction in a state where the metal pipe material is disposed between the dies.

7. 发明公开

EP3520920A1 FORMING DEVICE 有权
公开(公告)号：EP3520920A1
公开(公告)日：2019-08-07
申请号：EP19162097.0
申请日：2016-03-25
申请人： Sumitomo Heavy Industries, Ltd.
发明人： SAIKA, Masayuki , ISHIZUKA, Masayuki , UENO, Norieda
IPC分类号： B21D26/047 , B21D26/033 , B21D37/16 , H01R25/16
摘要： To provide a forming device that can be reduced in size. A forming device 10 that forms a metal pipe by heating and expanding a metal pipe material 14 includes: a pair of an upper die 12 and a lower die 11 between which the metal pipe material is heated and expanded; upper electrodes 17 and 18 and lower electrodes 17 and 18 that sandwich both end parts of the metal pipe material 14 therebetween from upper and lower sides to heat the metal pipe material 14; and a busbar 52 that is connected to the lower electrodes 17 and 18 to supply electric power from a power supply 51. The need for a busbar 52 that is connected to the upper electrodes 17 and 18 is eliminated and the entire busbar region is reduced to reduce the forming device 10 in size.

8. 发明公开

EP3342500A1 MOLDING DEVICE 有权
公开(公告)号：EP3342500A1
公开(公告)日：2018-07-04
申请号：EP16841724.4
申请日：2016-08-26
申请人： Sumitomo Heavy Industries, Ltd.
发明人： SAIKA, Masayuki , ISHIZUKA, Masayuki , UENO, Norieda , MIYAZAKI, Shuji , MORITANI, Koji , YAMAMOTO, Taizo
IPC分类号： B21D26/047
CPC分类号： B21D26/047 , B21D26/033
摘要： A forming device that expands a metal pipe material to form a metal pipe includes a die that has an upper die and a lower die, at least one of which is movable, and that form the metal pipe, an electrode that energizes the metal pipe material to heat the metal pipe material, a gas supply part that supplies a gas into the heated metal pipe material to expand the metal pipe material, and a die movement suppressing part that suppresses the movement of the die by an electromagnetic force at least when the energization to the metal pipe material is performed by the electrode.

9. 发明公开

EP3563944A1 FORMING DEVICE 审中-公开
公开(公告)号：EP3563944A1
公开(公告)日：2019-11-06
申请号：EP19175019.9
申请日：2016-03-30
申请人： Sumitomo Heavy Industries, Ltd.
发明人： SAIKA, Masayuki , ISHIZUKA, Masayuki , UENO, Norieda
IPC分类号： B21D26/047 , B21D26/033 , B21D19/00
摘要： In a case where foreign matter such as fragments is generated in a main cavity part (MC) or sub-cavity parts (SC1, SC2) in the expanding and forming of a metal pipe material between an upper die (12) and a lower die (11), the movement of foreign matter in an outward direction in an extending direction of the sub-cavity parts (SC1, SC2), crossing an extending direction of the metal pipe material is blocked by protrusions (96b, 96b) of an upper die holder (96) that is a shielding member provided on the extending line of the sub-cavity parts (SC1, SC2) in the expanding of the metal pipe material.

10. 发明授权

EP3159071B1 MOLDING DEVICE, METHOD FOR REPLACING MOLDING DEVICE COMPONENTS, AND REPLACEMENT UNIT FOR MOLDING DEVICE 有权
公开(公告)号：EP3159071B1
公开(公告)日：2019-05-08
申请号：EP15810215.2
申请日：2015-06-19
申请人： Sumitomo Heavy Industries, Ltd.
发明人： ISHIZUKA, Masayuki , SAIKA, Masayuki , UENO, Norieda , KOMATSU, Takashi
IPC分类号： B21D37/04 , B21D26/047 , B21D37/14

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