公开(公告)号：US20080216545A1

公开(公告)日：2008-09-11

申请号：US12074873

申请日：2008-03-06

Applicant: Antonio Codatto

Inventor： Antonio Codatto

IPC: B21D5/04 ,  B21D43/11

CPC classification number: B21D43/18 ,  B21D5/045

Abstract: Plant (10) for bending metallic flat elements (11) including a bending machine (13) provided with a support plane (21) on which the metallic flat element (11) to be bent is positioned, a bending group (19) which bends, upwardly or downwards, a section of the metallic flat element (11), and a sucker feeding group (22) associated with the support plane (21) for selectively feeding the metallic flat element (11) to the bending group (19). The feeding group includes one or more sucker organs (22) aligned in a direction substantially transverse to the metallic flat element (11) to be bent and placed, in the rest position, below the support plane (21), to lift the metallic flat element (11) of a given height (D) from the edge of the support plane (21), after the bending has been carried out.

Abstract translation: 用于弯曲金属扁平​​元件（11）的设备（10）包括弯曲机（13），弯曲机（13）设置有待弯曲的金属平坦元件（11）定位在其上的支撑平面（21），弯曲组 （11）的一部分，以及与所述支撑平面（21）相关联的抽吸馈送组（22），用于将所述金属平面元件（11）选择性地馈送到所述弯曲组（19）。 进料组包括一个或多个抽吸器具（22），该抽吸器具（22）在基本上横向于金属平面元件（11）的方向上对齐，以在静止位置弯曲并放置在支撑平面（21）的下面，以提升金属平面 在执行弯曲之后，从支撑平面（21）的边缘起的给定高度（D）的元件（11）。

公开(公告)号：US06196041B1

公开(公告)日：2001-03-06

申请号：US09402924

申请日：1999-12-14

Applicant: Antonio Codatto

Inventor： Antonio Codatto

IPC: B21D504

CPC classification number: B21D5/045 ,  B21D5/04

Abstract: Guide means interposed between a blade-holder (20) and the frame (12) of a bending press comprise a slide (40) slidable along an axis (Z) perpendicular to the plane of the metal sheet (P) to be bent. The blade-holder (20) is coupled to the slide (40) so as to be slidable along an axis inclined to a plane perpendicular to the plane of the sheet (P). First means (38) for bringing about movements of the blade-holder (20) along the axis perpendicular to the plane of the sheet (P) are interposed between the frame (12) and the blade-holder (20). Second means for bringing about movements of the slide (40) along the inclined axis are interposed between the slide (40) and the blade-holder (20) in order to produce movements of the blade-holder (20) towards and away from the blank-holder (16, 18), parallel to the plane of the sheet (P). These movements can be brought about in preselected combinations, preferably under the control of a numerical-control device.

Abstract translation: 介于夹持器（20）和弯曲压力机的框架（12）之间的引导装置包括可沿垂直于待弯曲的金属板（P）的平面的轴线（Z）滑动的滑块（40）。 刀架（20）与滑块（40）连接，以便能够沿垂直于片材（P）的平面的平面倾斜的轴线滑动。 用于使刀片保持器（20）沿着与片材（P）的平面垂直的轴线的运动的第一装置（38）插入在框架（12）和刀架（20）之间。 用于使滑动件（40）沿着倾斜轴线的运动的第二装置插入在滑动件（40）和刀架（20）之间，以便使刀片架（20）朝向和远离 （16,18），平行于片材（P）的平面。 这些运动可以以预选的组合进行，优选地在数字控制装置的控制下。

公开(公告)号：US5964568A

公开(公告)日：1999-10-12

申请号：US836306

申请日：1997-07-11

Applicant: Antonio Codatto

Inventor： Antonio Codatto

IPC: B23Q3/08 ,  B21D5/02 ,  B21D43/18 ,  B25B11/00 ,  B25J15/06 ,  B65G47/91 ,  B65G37/00

CPC classification number: B25B11/005 ,  B21D43/18 ,  B65G47/91

Abstract: The device comprises a transfer unit with a block (44) containing wells (48) in which suckers (50) are located. The wells (48) comprise a border (72) made of a sealing and friction material. The peripheral wall (60) of the sucker (50) is flexible enough to permit axial movement of the lip (62) between an expanded position in which the lip (62) projects above the border (72) of the well (48) and a contracted position in which the lip (62) is coplanar with this border. The internal space of the sucker (50) and the internal space (70) of the well (48) around the sucker are both connected to a vacuum source by respective narrow channels (64,68) whose cross sections are approximately the same as each other. The size of the cross sections of the narrow channels (64,68) is such that there is negligible loss of vacuum inside the sucker (50) when a work piece is placed against the lip (62) but not against the border (72) of the well (48).

Abstract translation: PCT No.PCT / EP95 / 04371 Sec。 371日期1997年7月11日 102（e）日期1997年7月11日PCT提交1995年11月7日PCT公布。 第WO96 / 14965号公报 日期1996年5月23日该装置包括具有块（44）的转运单元，该块包含有位于其中的吸盘（50）的孔（48）。 孔（48）包括由密封和摩擦材料制成的边界（72）。 吸盘（50）的周壁（60）具有足够的柔性以允许唇缘（62）在膨胀位置之间轴向运动，在该膨胀位置中，唇缘（62）突出在井（48）的边界（72）之上， 其中唇缘（62）与该边界共面的收缩位置。 抽吸器（50）的内部空间和围绕吸盘的井（48）的内部空间（70）都通过相应的窄通道（64,68）连接到真空源，其横截面与每个 其他。 窄通道（64,68）的横截面的尺寸使得当工件抵靠唇缘（62）而不是靠在边框（72）上时，吸盘（50）内的真空损失可忽略不计， 的井（48）。

公开(公告)号：US5138865A

公开(公告)日：1992-08-18

申请号：US690591

申请日：1991-04-23

Applicant: Antonio Codatto

Inventor： Antonio Codatto

IPC: B21D5/04 ,  B21D43/11

CPC classification number: B21D5/045 ,  B21D43/11 ,  B21D5/04

Abstract: A gripping assembly for a manipulator for plate sheets of the type which comprises a vise having two superimposed jaws disposed around a vertical axis, the jaws being capable of gripping a single plate along its thickness, the plate having borders, the jaws being also adapted to rotate around the axis whereby each border of the plate to be folded is brought in front of the press machine. The assembly has a pair of clamps (5) disposed laterally with respect to the vise. The clamps grip firmly the plate along its thickness and permit the simultaneous displacement from jaws in the area corresponding to the vise towards the folding machine.

Abstract translation: 一种用于板材操作器的夹持组件，其包括具有围绕垂直轴线设置的两个叠置的夹爪的虎钳，所述夹爪能够沿其厚度夹紧单个板，所述板具有边界，所述夹具还适于 围绕轴线旋转，由此要折叠的板的每个边界被带到压机的前面。 组件具有相对于台钳横向设置的一对夹具（5）。 夹具沿其厚度牢固地夹住板，并允许从对应于虎钳的区域中的钳口同时从折叠机移位。

公开(公告)号：US06170315B2

公开(公告)日：2001-01-09

申请号：US09424668

申请日：2000-01-28

Applicant: Antonio Codatto

Inventor： Antonio Codatto

IPC: B21D504

CPC classification number: B21D5/04 ,  B21D5/045

Abstract: The movable blank-holder (16) of a bending press comprises a series of sections (26, 28) and a pair of motor-driven carriages (42) each of which has an entraining member (44) which can selectively engage and release the sections (26, 28) in order to move them for re-arrangement purposes. Each of two sections (28) situated at opposite ends of the series comprises a shoe-holder body (48) which supports a respective shoe (50) by means of inclined guides. Each shoe-holder (48) carries a respective slide (56) having a driving portion (60) and each shoe (50) has a driven portion (64). These driving and driven portions have formations (62, 64) cooperating with one another directly with a shaped coupling with a single degree of freedom, arranged in a manner such that movements of the slide (56) are converted into oblique movements of the respective shoe (50) for releasing it from and engaging it with a lateral channel-shaped bend which has already been made in a sheet-metal panel, without sliding on the panel. Each carriage (42) comprises an entraining member (44) and each slide (56) comprises an entrained member (58) which can be engaged by the entraining member (44) in order to move the slide (56) selectively towards the center of the press. The two carriages (42) are movable simultaneously in opposite directions upon command in order simultaneously to bring about the aforementioned movements of the shoes (50), by means of the slides (56).

Abstract translation: 弯曲压力机的可移动夹持器（16）包括一系列部分（26,28）和一对电动滑架（42），每个部件具有夹紧构件（44），该夹带构件可选择性地接合和释放 （26,28），以便将其移动以进行重新安排。 位于该系列的相对两端的两个部分（28）中的每一个包括一个通过倾斜导向件支撑相应的鞋（50）的鞋保持体（48）。 每个鞋架（48）承载具有驱动部分（60）的各自的滑动件（56），并且每个靴子（50）具有被驱动部分（64）。 这些驱动部分和驱动部分具有彼此直接配合的具有单一自由度的成形联接件的结构（62,64），其布置成使得滑动件（56）的运动转换成相应的鞋的倾斜运动 （50），用于将其从已经制成在金属板上的横向通道形弯曲部分脱离并与其接合，而不在面板上滑动。 每个托架（42）包括夹带构件（44），并且每个滑动件（56）包括夹带构件（58），所述夹带构件可被夹带构件（44）接合，以便将滑动件（56）选择性地朝向 新闻。 两个托架（42）可以按照命令同时沿相反方向移动，同时通过滑块（56）实现鞋（50）的上述运动。

公开(公告)号：US5761951A

公开(公告)日：1998-06-09

申请号：US591440

申请日：1996-01-23

Applicant: Antonio Codatto

Inventor： Antonio Codatto

IPC: B21D5/02 ,  B21D28/26 ,  B21D43/00 ,  B21D43/10 ,  B21D43/11 ,  B23Q1/03 ,  B23Q7/04 ,  B21J13/10

CPC classification number: B23Q1/035 ,  B21D28/265 ,  B21D43/00 ,  B21D43/10 ,  B21D43/11 ,  B21D5/0281 ,  B23Q7/042

Abstract: The mechanical hand (16) comprises, on one hand, a zone (46) for the support and sliding of a panel or slab (SP) in a horizontal working plane (WP) and, on the other hand, a handling gripper (36) which can move horizontally along and across the whole range of said supporting and sliding zone (46). The gripper (36) has a lower jaw (40) located below the working plane (WP). The support and sliding zone (46) is defined by retractable members consisting of an array of vertically moving pillars (48) with each of which are associated positive control means for causing them to perform selectively a travel independently of that of the other pillars between a raised position in which one of its upper support and sliding surfaces is in the working plane (WP), and a lowered position in which the surface is at a level which is lower than that of the lower jaw (40) of the gripper (36). Control means are provided which interconnect the means (Mx, My, Mz) for controlling the movement of the gripper (36) and the means for controlling the movements of each support (48) such that, when the gripper (36) passes through and stops in the zone (46) of the pillars (48), the pillars (48a) which are in correspondence with or in the vicinity of the gripper (36) are lowered such that they do not interfere with its lower jaw (40) whilst the other pillars (48) are raised in order to hold the panel (SP).

Abstract translation: PCT No.PCT / EP94 / 02452 Sec。 371日期1996年1月23日 102（e）日期1996年1月23日PCT提交1994年7月25日PCT公布。 WO95 / 03901 PCT出版物 日期1995年2月9日机械手（16）一方面包括用于在水平加工平面（WP）中支撑和滑动面板或板坯（SP）的区域（46），另一方面， 处理夹持器（36），其能够沿着并跨越所述支撑和滑动区域（46）的整个范围水平移动。 夹持器（36）具有位于加工平面（WP）下方的下钳口（40）。 支撑和滑动区域（46）由可垂直移动的支柱（48）组成的可伸缩构件限定，每个垂直移动的支柱（48）与每个相关联的正的控制装置相关联，使它们能够选择性地执行与 其上部支承和滑动表面中的一个在工作平面（WP）中的升高位置，以及下降位置，其中表面处于比夹具（36）的下颚（40）低的位置 ）。 提供了控制装置，其互连用于控制夹持器（36）的移动的装置（Mx，My，Mz）和用于控制每个支撑件（48）的运动的装置，使得当夹持器（36） 在支柱（48）的区域（46）中停止，与夹具（36）相对应或附近的支柱（48a）下降，使得它们不干扰其下颚（40），同时 为了保持面板（SP），升起另一支柱（48）。

公开(公告)号：US5341666A

公开(公告)日：1994-08-30

申请号：US46416

申请日：1993-04-13

Applicant: Antonio Codatto

Inventor： Antonio Codatto

IPC: B21D5/04 ,  B30B1/32 ,  B30B15/00

CPC classification number: B21D5/045

Abstract: A device for moving blades of a press used for bending sheets, has blades supported and placed in motion by a bending block which is movable in the vertical direction with respect to two counter blades with the sheet to be bent being placed between the two counter blades. For the purpose of imparting motion to the bending block with respect to the counter blades, there is provided a track along which the bending block rolls. There are also provided two connecting rods, the upper end of which is hinged to the lower part of the bending block. The two rods are pivoted in the lower part to an arm (7) which is placed substantially radially and which is integral with a cylinder (8). Cylinder (8) is integral with a second arm (9) which is connected with a fluid dynamic cylinder. There may also be provided a second fluid-dynamic cylinder which forms with the first fluid-dynamic cylinder a structure having cylindrical symmetry.

Abstract translation: 用于移动用于弯曲片材的压力机的叶片的装置具有由相对于两个反向叶片在垂直方向上可移动的弯曲块支撑和放置的叶片，待弯曲的片材被放置在两个相对叶片之间 。 为了相对于反向叶片赋予弯曲块运动的目的，提供了一个轨道，弯曲块沿着轨道滚动。 还设有两个连杆，其上端铰接到弯曲块的下部。 两个杆在下部枢转到臂（7），臂（7）基本上径向放置并与气缸（8）成一体。 气缸（8）与与流体动力气缸连接的第二臂（9）成一体。 还可以提供第二流体动力气缸，其与第一流体动力气缸形成具有圆柱形对称性的结构。

公开(公告)号：US08555690B2

公开(公告)日：2013-10-15

申请号：US12074873

申请日：2008-03-06

Applicant: Antonio Codatto

Inventor： Antonio Codatto

IPC: B21D11/00 ,  B21D11/20

CPC classification number: B21D43/18 ,  B21D5/045

Abstract: Plant (10) for bending metallic flat elements (11) including a bending machine (13) provided with a support plane (21) on which the metallic flat element (11) to be bent is positioned, a bending group (19) which bends, upwardly or downwards, a section of the metallic flat element (11), and a sucker feeding group (22) associated with the support plane (21) for selectively feeding the metallic flat element (11) to the bending group (19). The feeding group includes one or more sucker organs (22) aligned in a direction substantially transverse to the metallic flat element (11) to be bent and placed, in the rest position, below the support plane (21), to lift the metallic flat element (11) of a given height (D) from the edge of the support plane (21), after the bending has been carried out.

Abstract translation: 用于弯曲金属扁平​​元件（11）的设备（10）包括弯曲机（13），弯曲机（13）设置有待弯曲的金属平坦元件（11）定位在其上的支撑平面（21），弯曲组 （11）的一部分，以及与所述支撑平面（21）相关联的吸盘馈送组（22），用于选择性地将所述金属平板元件（11）馈送到所述弯曲组（19）。 进料组包括一个或多个抽吸器具（22），该抽吸器具（22）在基本上横向于金属平面元件（11）的方向上对齐，以在静止位置弯曲并放置在支撑平面（21）的下面，以提升金属平面 在执行弯曲之后，从支撑平面（21）的边缘起的给定高度（D）的元件（11）。

公开(公告)号：US06170314B2

公开(公告)日：2001-01-09

申请号：US09402925

申请日：1999-06-14

Applicant: Antonio Codatto

Inventor： Antonio Codatto

IPC: B21D504

CPC classification number: B21D5/045 ,  B21D5/04

Abstract: The movable blank-holder of a bending press includes a series of segments and a pair of motor-driven carriages each of which has an entraining member which can selectively engage and release the segments in order to move them for re-arrangement purposes. Each of two segments situated at opposite ends of the series includes a shoe-holder which supports a respective shoe by means of inclined guides. Each shoe-holder body carries a respective slide having a driving portion and each shoe has a driven portion. These driving and driven portions have facing cooperating pressure and sliding faces arranged in a manner such that a movement of the slide towards the center of the press is converted into an oblique movement of the respective shoe such that it is released from a lateral channel-shaped bend already formed in a metal sheet, without sliding on the sheet. Each carriage includes an entraining member and each slide includes an entrained member which can be engaged by the entraining member in order to move the slide selectively towards the center of the press. The two carriages are movable simultaneously in opposite directions upon command in order to simultaneously bring about the aforementioned movements of the shoes, by means of the slides, in directions such as to release them from the respective lateral bends. The shoes have respective resilient mechanisms for biasing them in directions to return each shoe to a working position to which it is moved away from the center of the press and from the movable blank-holder.

Abstract translation: 弯曲压力机的可移动夹持器包括一系列段和一对电机驱动的托架，每个托架具有夹紧构件，该夹带构件可以选择性地接合和释放段以便移动它们以用于重新布置。 位于该系列的相对两端的两个部分中的每一个包括一个通过倾斜导向件支撑相应的鞋的鞋支架。 每个鞋保持体承载具有驱动部分的各自的滑块，并且每个鞋具有从动部分。 这些驱动部分和驱动部分具有面对的协同压力和滑动面，其布置成使得滑动件朝向压力机的中心的运动被转换成相应的鞋的倾斜运动，使得其从侧向通道形状 弯曲已经形成在金属片材中，而不在片材上滑动。 每个托架包括夹带构件，并且每个滑动件包括夹带构件，该夹带构件可以由夹带构件接合以便有选择地朝向压力机的中心移动滑块。 两个托架在命令时可以沿相反方向同时移动，以便通过滑块同时通过滑块在诸如从相应的侧弯部释放它们的方向上引起鞋的上述移动。 鞋具有相应的弹性机构，用于在使鞋子移动到远离压力机的中心和从可动坯架移动的工作位置的方向上偏置它们。

公开(公告)号：US5943934A

公开(公告)日：1999-08-31

申请号：US957822

申请日：1997-10-27

Applicant: Antonio Codatto

Inventor： Antonio Codatto

IPC: B21D28/00 ,  B21D28/14 ,  B21D28/34 ,  B21D45/00 ,  B26D7/00

CPC classification number: B21D28/346 ,  B21D28/34 ,  B21D45/006 ,  Y10T83/2159 ,  Y10T83/9423 ,  Y10T83/9428 ,  Y10T83/9476

Abstract: The cutting device with movable punch is of the type which has a body placed within a seat (2) which is formed in the structure (3) of the machine, and also a fixed die (4), a movable upright (5) and an elastic element (6). In particular the body is constituted by a punch placed in the central position within the seat (2), a shaped element (8) coaxial with the punch and a blank-holder (9) which is integral with the terminal lower part of the shaped element (8).

Abstract translation: 具有活动冲头的切割装置是具有放置在机器的结构（3）内的座（2）内的主体，以及固定模（4），可动立柱（5）和 弹性元件（6）。 特别地，主体由放置在座椅（2）内的中心位置的冲头构成，与冲头同轴的成形元件（8）和与成形件的端子下部成一体的坯料保持器（9） 元件（8）。