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公开(公告)号：US20230311184A1
公开(公告)日：2023-10-05
申请号：US18193342
申请日：2023-03-30
摘要： A device used to bend metal tube and pipe past 180 degrees in one stroke of a cylinder with rope or cable. The hydraulic tube and pipe bender comprises a main body having two openings on each end with a hydraulic cylinder in the middle. A swivel device is attached at one end of the cylinder to control the force of each rope or cable and acts as a safety device always keeping one rope or cable attached. A magnet is used to place over a degree indicator to get the exact bend you want in a tube by means of a limit switch that triggers when the magnet trips it. Plates are parallel with each other on top of the main tube to hold the dies. Two leverage wheels are used to hold the ropes or cables to get the designed force to bend the tube or pipe.
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公开(公告)号：US11654468B2
公开(公告)日：2023-05-23
申请号：US17404636
申请日：2021-08-17
发明人： Hideki Okada , Akiyoshi Ono
摘要： A roll bending apparatus includes: a roll pair formed by a pair of rolls disposed facing each other, the roll pair being configured to sandwich an elongated material between the rolls to perform forming on the elongated material; a slide mechanism configured to slide the roll pair in a first normal direction that is a direction normal to a conveying direction of the elongated material on a plane including the conveying direction; and a tilt mechanism configured to rotate the roll pair about a tilt axis that extends in a second normal direction that is a direction orthogonal to the conveying direction and the first normal direction. The slide mechanism further slides the roll pair to change a position of the roll pair relative to the tilt axis.
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公开(公告)号：US20160311086A1
公开(公告)日：2016-10-27
申请号：US15138599
申请日：2016-04-26
发明人： Tom Christofilis , Artur Trzebunia
摘要： Embodiments include a clamping apparatus comprising a pair of adjustable anvils configured to apply a clamping pressure on a workpiece secured between the anvils; a center gear comprising a pair of anvil holders respectively coupled to the pair of anvils; an open center configured to receive the workpiece, the anvils being positioned within said open center; and a pair of outer gears arranged on either side of the center gear, the outer gears being configured to rotate about the open center. Rotation of the outer gears causes a linear movement of the anvils along an axis perpendicular to workpiece. Embodiments also includes a clamping system comprising the clamping apparatus, as well as a positioning device for driving the center gear based on a positioning input and a clamping device for driving the outer gears based on a clamping input.
摘要翻译： 实施例包括夹紧装置，其包括一对可调砧构造成将夹紧压力施加在固定在砧座之间的工件上; 中心齿轮，包括分别与所述一对砧连接的一对砧座; 构造成接收工件的开放中心，所述砧座位于所述开放中心内; 以及设置在所述中心齿轮的任一侧的一对外齿轮，所述外齿轮构造成围绕所述开放中心旋转。 外齿轮的旋转导致砧座沿着垂直于工件的轴线的线性移动。 实施例还包括夹紧系统，其包括夹紧装置以及用于基于定位输入驱动中心齿轮的定位装置和用于基于夹紧输入来驱动外齿轮的夹紧装置。
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公开(公告)号：US20160199896A1
公开(公告)日：2016-07-14
申请号：US15018168
申请日：2016-02-08
申请人： ADDISONMCKEE INC.
IPC分类号： B21D7/16
CPC分类号： B21D7/06 , B21D7/022 , B21D7/024 , B21D7/04 , B21D7/16 , B21D9/073 , B21D26/039 , B21J9/18 , B30B15/044
摘要： A tie bar tensioning system that allows a bending machine operator to removably couple an upper end of a bend die post of the bending machine to a base of the bending machine via a tie bar, and to lock the tie bar in a tensioned position. The tensioning system includes a stationary member and a rotatable member, each with aligned tie bar passages for receiving the one end of the tie bar. Both the stationary member and the rotatable member include respective engagement surfaces, with the rotatable member engagement surface being rotatable relative to the stationary member engagement surface between a released position and a tensioned position whereat the rotatable member is selectively lockable. The rotation of the rotatable member with the stationary engagement surface in engagement with the stationary engagement surface longitudinally displacing the rotatable member relative to the stationary member.
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公开(公告)号：US09375773B2
公开(公告)日：2016-06-28
申请号：US13101573
申请日：2011-05-05
摘要： A conduit bender having a unitary frame is mounted to a wheeled base which provides for transportation of the bender. A braking assembly provides for simplified locking of the wheels to secure the bender in a location. The bender is mounted to the base through a pivoting assembly which allows for bending of conduit in either a horizontal or vertical plane. A circuit is provided for controlling the bending operation. An auto-sensing portion of the circuit receives information regarding the characteristics of the conduit to be bent upon placement of the conduit in the bender. A feed back portion of the circuit is used to provide a precise bending operation.
摘要翻译： 具有整体框架的导管弯曲机被安装到提供弯曲机的运输的轮式底座上。 制动组件提供了轮子的简化锁定，以将弯曲机固定在一个位置。 弯曲器通过枢转组件安装到基座，该枢转组件允许在水平或垂直平面中弯曲导管。 提供用于控制弯曲操作的电路。 电路的自动感测部分接收关于在弯管机中放置导管时要弯曲的导管的特性的信息。 电路的反馈部分用于提供精确的弯曲操作。
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6.发明授权公开(公告)号：US09126251B2
公开(公告)日：2015-09-08
申请号：US13707855
申请日：2012-12-07
发明人： Michael R. Bialas , Robert P. Barbier , David Strauss , David Mackiewicz , Pius Kienzle , Mihaela Baldi
CPC分类号： B21D7/16 , A61F2/91 , B23K26/00 , B23K26/0093 , B23K26/16 , B23K26/38 , B23K28/02 , B23K2101/06 , B23P13/00 , Y10T29/49995
摘要： A method for making a device includes providing a tubular member which will be formed into the device, masking at least a portion of the inner surface of the tubular member with a removable sacrificial material, selectively removing a portion of the tubular member and sacrificial material using a laser device, and mechanically removing the sacrificial material from the inner surface of the tubular member. Ultrasonic energy could be applied to a workpiece which is being laser cut to prevent any generated slag from welding itself to an exposed surface of the workpiece. A compressed fluid or gas, such as air, could be used to clean the surface of the laser-cut workpiece to remove slag formation which adheres to the surface of the cut workpiece.
摘要翻译： 制造装置的方法包括提供将被形成装置的管状构件，用可移除的牺牲材料掩蔽管状构件的内表面的至少一部分，使用可移除的牺牲材料选择性地去除管状构件的一部分和牺牲材料 激光装置，并且从管状构件的内表面机械地去除牺牲材料。 可以将超声能量施加到被激光切割的工件上，以防止任何产生的炉渣自身焊接到工件的暴露表面。 可以使用压缩流体或气体，例如空气来清洁激光切割工件的表面，以去除附着在切割工件表面上的熔渣形成。
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公开(公告)号：US20130098131A1
公开(公告)日：2013-04-25
申请号：US13707855
申请日：2012-12-07
发明人： MICHAEL R. BIALAS , ROBERT P. BARBIER , DAVID STRAUSS , DAVID MACKIEWICZ , PIUS KIENZLE , MIHAELA BALDI
IPC分类号： B21D7/16
CPC分类号： B21D7/16 , A61F2/91 , B23K26/00 , B23K26/0093 , B23K26/16 , B23K26/38 , B23K28/02 , B23K2101/06 , B23P13/00 , Y10T29/49995
摘要： A method for making a device includes providing a tubular member which will be formed into the device, masking at least a portion of the inner surface of the tubular member with a removable sacrificial material, selectively removing a portion of the tubular member and sacrificial material using a laser device, and mechanically removing the sacrificial material from the inner surface of the tubular member. Ultrasonic energy could be applied to a workpiece which is being laser cut to prevent any generated slag from welding itself to an exposed surface of the workpiece. A compressed fluid or gas, such as air, could be used to clean the surface of the laser-cut workpiece to remove slag formation which adheres to the surface of the cut workpiece.
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公开(公告)号：US20120175029A1
公开(公告)日：2012-07-12
申请号：US13091431
申请日：2011-04-21
摘要： A manufacturing method for a bent product which can guarantee a high working accuracy and which can provide a large bending angle without damage to the surface condition of a metal material even when a widely varying bent shape is desired or when it is necessary to perform bending of a high strength metal material.A bent product having a three-dimensionally bent portion intermittently or continuously in the lengthwise direction is manufactured by supporting a steel pipe 1 at a first position A while feeding it in the lengthwise direction, locally heating the steel pipe 1 being fed at a second position B, cooling the heated portion of the steel pipe 1 at a third position C, and varying the position of a gripping means 15, which grips the steel pipe 1 in a region D downstream of the third position C, in a three-dimensional direction including the feed direction of the steel pipe 1 in a workspace including a space on the upstream side of the third position C in the feed direction of the steel pipe 1 to impart a bending moment to the heated portion of the is steel pipe 1.
摘要翻译： 一种弯曲产品的制造方法，其能够确保高的加工精度，并且即使在需要大幅变化的弯曲形状时也可以提供大的弯曲角度而不损坏金属材料的表面状态，或者当需要进行弯曲时 高强度金属材料。 通过在第一位置A上沿着长度方向供给钢管1来支撑沿长度方向间断地连续的三维弯曲部的弯曲体，在第二位置供给的钢管1局部加热 B，在第三位置C处冷却钢管1的加热部分，并且改变在三维方向上将钢管1夹在第三位置C下游的区域D中的夹持装置15的位置 包括钢管1在钢管1的供给方向上在第三位置C的上游侧的空间的工作空间中的供给方向，以向钢管1的加热部赋予弯矩。
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9.发明申请METHOD OF MANUFACTURING A BENT PRODUCT AND AN APPARATUS AND A CONTINUOUS LINE FOR MANUFACTURING THE SAME 失效制造弯曲产品的方法和装置以及用于制造其的连续生产线公开(公告)号：US20100088882A1
公开(公告)日：2010-04-15
申请号：US12572606
申请日：2009-10-02
摘要： A method and apparatus for three-dimensionally bending a metal material are provided. A product intermittently having a bent portion which curves three-dimensionally and a quenched portion is manufactured by a bending method which performs bending downstream of a support means while feeding a metal material which is supported by the support means from an upstream side towards a downstream side. A portion of the metal material is heated by a heating means for the metal material downstream of the support means, a bending moment is imparted to the portion of the metal material which was heated by the heating means to carry out bending by three-dimensionally changing the position of a movable roller die which is disposed downstream of the heating means and has a plurality of rolls which feed the metal material which was heated by the heating means in the axial direction, and the metal material is quenched by spraying a cooling medium at the portion of the metal material which was heated by the heating means by a cooling means disposed between the heating means and the movable roller die. Errors in a product due to bending are suppressed by supporting a portion of the metal material which has exited from the movable roller die.
摘要翻译： 提供了一种三维弯曲金属材料的方法和装置。 间歇地具有三维弯曲的弯曲部分和淬火部分的制品通过弯曲方法制造，该弯曲方法在从支撑装置支撑的金属材料从上游侧朝向下游侧进行弯曲的同时，在支撑装置的下游进行弯曲 。 金属材料的一部分被用于金属材料的加热装置加热到支撑装置的下游，弯曲力矩被施加到被加热装置加热的金属材料部分，以通过三维地改变 设置在加热装置的下游并且具有多个轧辊的可动辊模具的位置，所述多个辊沿着轴向供给由加热装置加热的金属材料和金属材料，通过将冷却介质喷射在 金属材料的部分由加热装置通过设置在加热装置和可动辊模之间的冷却装置加热。 通过支撑已经从可动辊模具退出的金属材料的一部分来抑制由弯曲引起的产品中的错误。
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公开(公告)号：US20030000273A1
公开(公告)日：2003-01-02
申请号：US09897770
申请日：2001-07-02
申请人： Accra Teknik AB
发明人： Anders Sundgren , Mats Lindberg , Goran Berglund
IPC分类号： B21D011/02
摘要： The present invention relates to a method and apparatus (1, 31) for forming a three-dimensional object and in particular to a method and apparatus (1, 31) for forming a three-dimensional beam (5). It is desirable to form three-dimensional beams (5) having complex forms by using an efficient forming process for the beams which may be incorporated into existing high volume production techniques. The apparatus (1, 31) for forming three-dimensional beams (5) comprises a support means and an actuation means. Support members (2, 32, 41, 51, 61) spaced about the longitudinal axis of the support means locally define an opening (4, 35, 43, 53, 63) for supporting a section of the beam (5). The position of adjacent openings (4, 35, 43, 53, 63) relative to one another defines the overall form of the beam (5) and the actuation means defines the position of each opening (4, 35, 43, 53, 63).
摘要翻译： 本发明涉及用于形成三维物体的方法和装置（1,31），具体涉及用于形成三维光束（5）的方法和装置（1,31）。 期望通过使用可以结合到现有大批量生产技术中的梁的有效成形方法形成具有复杂形式的三维梁（5）。 用于形成三维梁（5）的装置（1,31）包括支撑装置和致动装置。 围绕支撑装置的纵向轴线间隔开的支撑构件（2,32,31,51,61）局部地限定用于支撑梁（5）的一部分的开口（4,35,43,53,63）。 相邻的开口（4,35,43,53,63）相对于彼此的位置限定了梁（5）的整体形式，并且致动装置限定每个开口（4,35,43,53,63）的位置 ）。
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