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公开(公告)号：EP3104990A2
公开(公告)日：2016-12-21
申请号：EP15710904.2
申请日：2015-02-09
发明人： MENEGHETTI, Nicola
CPC分类号： B21D5/02 , B21D5/0218 , B21D37/14 , B21D37/145
摘要： A bending machine for sheet metal comprises a bending assembly (2) provided with a tool holder crosspiece (3) which is mobile and supports a set (20) of bending tools (40, 41, 42, 43, 44) which are aligned, and mutually positionable, along a first longitudinal direction (A) so as to form predetermined compositions (CI, C2, C3, C4) of bending tools suitable to bend a workpiece (50) according to respective defined bending lines; the bending assembly (2) comprises moving means (5, 6) to move the bending tools (40, 41, 42, 43, 44) along the crosspiece (3), the set (20) of bending tools comprises, arranged adjacent and in sequence starting from an end (3a) of said crosspiece (3): four first bending tools (41) having a width of X+p, one second bending tool (42) having a width of X+2−p, one third bending tool (43) having a width of X+3−p, one basic bending tool (40) having a width of X, three third bending tools (43), one fourth bending tool (44) having a width of X+4−p, two basic bending tools (40), one first bending tool (41), one second bending tool (42), a further set (21) of basic bending tools (40), wherein X is a basic width in mm of said basic bending tool (40) comprised between 30 and 70 mm, and p is a step between two lengths of subsequent tool compositions (CI, C2, C3, C4), comprised between 5 and 20 mm; the combination of one or adjacent more tools (40, 41, 42, 43, 44) of said set (20) of bending tools allowing obtaining bends having all the lengths starting from a minimum bending length equal to said basic width (X) with said step (p).
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公开(公告)号：EP3213835A1
公开(公告)日：2017-09-06
申请号：EP17163407.4
申请日：2014-05-22
发明人： MENEGHETTI, Nicola
CPC分类号： B21D28/24 , B21D28/125 , B21D28/246
摘要： A punching apparatus comprises a beating element (2) arranged for interacting with a punching tool (30) and movable inside a containing means (3) along and around a work axis (A), a first rotating actuator (4) coupled by transmission means (10) to the beating element (2) for moving the latter linearly along the work axis (A) between an internal operating position (R) and an external operating position (T) and driving the punching tool (30), a second rotating actuator (5) coupled to the beating element (2) and arranged for rotating the latter around the work axis (A), at least one tool holding unit (20) fixed to the containing means (3) that is rotatable around a respective rotation axis (B) and provided with at least one seat (21) suitable for slidably housing a respective punching tool (30); the beating element (2) comprises an operative end (8) provided with coupling means (9) arranged for coupling with further coupling means (22) of the tool holding unit (20) so as to rotate the latter around the respective rotation axis (B) and enable the punching tool (30) to be angularly oriented.
摘要翻译： 本发明涉及一种冲压装置，该冲压装置包括：冲击元件（2），该冲击元件布置成与冲压工具（30）相互作用并且能够沿着和围绕工作轴线（A）在容纳装置（3）内移动;第一旋转致动器（4） （10）连接到所述打纬元件（2），用于使所述打纬元件沿着所述工作轴线（A）在内部工作位置（R）和外部工作位置（T）之间线性移动并驱动所述冲孔工具（30）;第二旋转 与所述打击元件（2）连接并且布置成用于使所述打击元件围绕所述工作轴线（A）旋转的致动器（5），固定到所述容纳装置（3）的至少一个工具保持单元（20），所述容纳装置能够围绕相应的旋转 （B）并设置有适于可滑动地容纳相应冲孔工具（30）的至少一个座（21）; （2）包括设置有联接装置（9）的操作端（8），所述联接装置布置成与所述工具保持单元（20）的另外的联接装置（22）联接，以便使所述联接装置围绕相应的旋转轴线 B）并且使冲压工具（30）能够成角度地定向。
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公开(公告)号：EP3194090A1
公开(公告)日：2017-07-26
申请号：EP15760267.3
申请日：2015-07-28
发明人： MENEGHETTI, Nicola
CPC分类号： B21D28/125 , B21D28/246
摘要： A punching apparatus includes a tool holder unit rotatable around a working axis and provided with a plurality of seats for slidably housing respective punching tools, a beating element movable along and around the working axis and provided with an operating end that has a beating portion to selectively interact with a set punching tool, a first driving assembly for moving the beating element along the working axis to move the set punching tool, and a second driving assembly for rotating the tool holder unit around the working axis. The operating end of the beating element includes a first coupling element and the tool holder unit includes a plurality of second coupling elements, each of the second coupling elements being associated with a respective one of the seats and a related one of the punching tools and being arranged to couple with the first coupling element in a connection configuration.
摘要翻译： 一种冲孔装置包括可围绕工作轴线（X）旋转并设置有适于可滑动地容纳相应冲孔工具（10）的多个座（21）的工具保持单元（20），可沿着和围绕 第一驱动装置（3），用于使所述打击元件（2）沿着所述第一驱动装置（3）移动;以及第二驱动装置 所述工作轴（X）用于移动用于使工具保持单元（20）围绕工作轴线（X）旋转的冲压工具（10）和第二驱动装置（4）; （2）的操作端（7）包括第一联接元件（9），并且工具保持单元（20）包括多个第二联接元件（22），每个第二联接元件与相应的座位 ）并且布置成在连接构造（F）中与所述第一联接元件（9）联接，在所述联接构造中，所述搏动元件（2）和所述工具保持器单元（20）联接并且刚性地旋转; （E）中的第二驱动装置（4）转动用于定位所设定的冲孔工具（10）的工具保持单元（20），使得该工具保持单元面向操作端（7）的打浆部分（8），并且 允许所述第一联接元件（9）与与所述冲压工具（10）的所述座（21）相关联的所述第二联接元件（22）联接，并且在所述连接构造（F）中，所述工具保持单元 （20）和打纬元件（2），所述打纬元件（2）相互连接以使所述冲压工具（10）成角度地定向。
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公开(公告)号：EP3213835B1
公开(公告)日：2018-12-26
申请号：EP17163407.4
申请日：2014-05-22
发明人： MENEGHETTI, Nicola
CPC分类号： B21D28/24 , B21D28/125 , B21D28/246
摘要： A punching apparatus comprises a beating element (2) arranged for interacting with a punching tool (30) and movable inside a containing means (3) along and around a work axis (A), a first rotating actuator (4) coupled by transmission means (10) to the beating element (2) for moving the latter linearly along the work axis (A) between an internal operating position (R) and an external operating position (T) and driving the punching tool (30), a second rotating actuator (5) coupled to the beating element (2) and arranged for rotating the latter around the work axis (A), at least one tool holding unit (20) fixed to the containing means (3) that is rotatable around a respective rotation axis (B) and provided with at least one seat (21) suitable for slidably housing a respective punching tool (30); the beating element (2) comprises an operative end (8) provided with coupling means (9) arranged for coupling with further coupling means (22) of the tool holding unit (20) so as to rotate the latter around the respective rotation axis (B) and enable the punching tool (30) to be angularly oriented.
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公开(公告)号：EP3104990B1
公开(公告)日：2018-01-31
申请号：EP15710904.2
申请日：2015-02-09
发明人： MENEGHETTI, Nicola
CPC分类号： B21D5/02 , B21D5/0218 , B21D37/14 , B21D37/145
摘要： A bending machine for sheet metal comprises a bending assembly (2) including a tool holder crosspiece (3) which is movable and supports a set (20) of bending tools (40, 41, 42, 43, 44) which are aligned, and mutually positionable, along a longitudinal first direction (A) so as to form defined compositions (C1, C2, C3, C4) of bending tools and moving means (5, 6) for moving the bending tools (40, 41, 42, 43, 44) along the tool holder crosspiece (3); the bending machine further comprises a tool holder magazine (10) arranged adjacent to the bending assembly (2) in order to support and receive at least said set (20) of bending tools (40, 41, 42, 43, 44) and comprising at least one supporting guide (11) which is movable and positionable in a transfer position (T) in which said supporting guide (11) is aligned to the tool holder crosspiece (3) to receive from, or release to the tool holder crosspiece (3), the set (20) of bending tools (40, 41, 42, 43, 44); the tool holder magazine (10) comprises pulling means (13) associated to the supporting guide (11) and arranged to engage the bending tools (40, 41, 42, 43, 44) when the latter ones are aligned in the supporting guide (11), said moving means (4, 5) comprising connecting means (25) suitable to engage the bending tools (40, 41, 42, 43, 44) in order to move the latter ones along the tool holder crosspiece (3) and to transfer the set (20) of bending tools (40, 41, 42, 43, 44) from the tool holder crosspiece (3) to said supporting guide (11) and suitable to couple said pulling means (13) so as to move, by means of the latter, the set (20) of tools (40, 41, 42, 43, 44) from the supporting guide (11) to the tool holder crosspiece (3).
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公开(公告)号：EP3003594B1
公开(公告)日：2017-04-05
申请号：EP14733336.3
申请日：2014-05-22
发明人： MENEGHETTI, Nicola
CPC分类号： B21D28/24 , B21D28/125 , B21D28/246
摘要： A punching apparatus comprises a beating element (2) arranged for interacting with a punching tool (30) and movable inside a containing means (3) along and around a work axis (A), a first rotating actuator (4) coupled by transmission means (10) to the beating element (2) for moving the latter linearly along the work axis (A) between an internal operating position (R) and an external operating position (T) and driving the punching tool (30), a second rotating actuator (5) coupled to the beating element (2) and arranged for rotating the latter around the work axis (A), at least one tool holding unit (20) fixed to the containing means (3) that is rotatable around a respective rotation axis (B) and provided with at least one seat (21) suitable for slidably housing a respective punching tool (30); the beating element (2) comprises an operative end (8) provided with coupling means (9) arranged for coupling with further coupling means (22) of the tool holding unit (20) so as to rotate the latter around the respective rotation axis (B) and enable the punching tool (30) to be angularly oriented.
摘要翻译： 冲压装置包括打浆元件，所述打浆元件布置成用于与至少一个冲压工具相互作用并且可沿着和绕着工作轴线在容器内移动;第一旋转致动器，其联接到所述打浆元件，以沿着所述工作轴线在内部 和外部操作位置并驱动冲压工具，以及第二旋转致动器，其连接到打浆元件并被布置成围绕作业轴线旋转，特别是用于使冲压工具成角度地定向。 第二旋转致动器包括具有固定到容器的定子的第二电动机和在定子内部并连接到打浆元件以使其旋转的转子。 转子沿着工作轴线延伸以在操作位置之间面对并与定子接合。
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公开(公告)号：EP3330015A1
公开(公告)日：2018-06-06
申请号：EP17207155.7
申请日：2015-02-09
发明人： MENEGHETTI, Nicola
CPC分类号： B21D5/02 , B21D5/0218 , B21D37/14 , B21D37/145
摘要： A bending machine for sheet metal comprises a bending assembly (2) including a tool holder crosspiece (3) which is movable and supports a set (20) of bending tools (40, 41, 42, 43, 44) which are aligned, and mutually positionable, along a longitudinal first direction (A) so as to form defined compositions (C1, C2, C3, C4) of bending tools and moving means (5, 6) for moving the bending tools (40, 41, 42, 43, 44) along the tool holder crosspiece (3); the bending machine further comprises a tool holder magazine (10) arranged adjacent to the bending assembly (2) in order to support and receive at least said set (20) of bending tools (40, 41, 42, 43, 44) and comprising at least one supporting guide (11) which is movable and positionable in a transfer position (T) in which said supporting guide (11) is aligned to the tool holder crosspiece (3) to receive from, or release to the tool holder crosspiece (3), the set (20) of bending tools (40, 41, 42, 43, 44); the tool holder magazine (10) comprises pulling means (13) associated to the supporting guide (11) and arranged to engage the bending tools (40, 41, 42, 43, 44) when the latter ones are aligned in the supporting guide (11), said moving means (4, 5) comprising connecting means (25) suitable to engage the bending tools (40, 41, 42, 43, 44) in order to move the latter ones along the tool holder crosspiece (3) and to transfer the set (20) of bending tools (40, 41, 42, 43, 44) from the tool holder crosspiece (3) to said supporting guide (11) and suitable to couple said pulling means (13) so as to move, by means of the latter, the set (20) of tools (40, 41, 42, 43, 44) from the supporting guide (11) to the tool holder crosspiece (3).
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公开(公告)号：EP3194090B1
公开(公告)日：2018-06-06
申请号：EP15760267.3
申请日：2015-07-28
发明人： MENEGHETTI, Nicola
CPC分类号： B21D28/125 , B21D28/246
摘要： A punching apparatus includes a tool holder unit rotatable around a working axis and provided with a plurality of seats for slidably housing respective punching tools, a beating element movable along and around the working axis and provided with an operating end that has a beating portion to selectively interact with a set punching tool, a first driving assembly for moving the beating element along the working axis to move the set punching tool, and a second driving assembly for rotating the tool holder unit around the working axis. The operating end of the beating element includes a first coupling element and the tool holder unit includes a plurality of second coupling elements, each of the second coupling elements being associated with a respective one of the seats and a related one of the punching tools and being arranged to couple with the first coupling element in a connection configuration.
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公开(公告)号：EP3003594A2
公开(公告)日：2016-04-13
申请号：EP14733336.3
申请日：2014-05-22
发明人： MENEGHETTI, Nicola
CPC分类号： B21D28/24 , B21D28/125 , B21D28/246
摘要： A punching apparatus comprises a beating element (2) arranged for interacting with a punching tool (30) and movable inside a containing means (3) along and around a work axis (A), a first rotating actuator (4) coupled by transmission means (10) to the beating element (2) for moving the latter linearly along the work axis (A) between an internal operating position (R) and an external operating position (T) and driving the punching tool (30), a second rotating actuator (5) coupled to the beating element (2) and arranged for rotating the latter around the work axis (A), at least one tool holding unit (20) fixed to the containing means (3) that is rotatable around a respective rotation axis (B) and provided with at least one seat (21) suitable for slidably housing a respective punching tool (30); the beating element (2) comprises an operative end (8) provided with coupling means (9) arranged for coupling with further coupling means (22) of the tool holding unit (20) so as to rotate the latter around the respective rotation axis (B) and enable the punching tool (30) to be angularly oriented.
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