公开(公告)号：US11712734B2

公开(公告)日：2023-08-01

申请号：US16097260

申请日：2017-04-28

Applicant: FRITZ WERNER INDUSTRIE-AUSRÜSTUNGEN GMBH

Inventor： Andreas Steiner

IPC: B21D43/05 ,  B21D37/08

CPC classification number: B21D43/055 ,  B21D37/08

Abstract: The invention relates to a transfer press for successive forming and demoulding of work pieces by means of upper and lower tools in dies, wherein the upper tools are attached to a ram head, while the lower tools are installed on a ram foot. The ram head and the ram base are rigidly connected to each other and form a ram.

公开(公告)号：US08887544B2

公开(公告)日：2014-11-18

申请号：US12808087

申请日：2008-09-26

Applicant: Katsunori Ishiguro ,  Masaki Furuhashi

Inventor： Katsunori Ishiguro ,  Masaki Furuhashi

IPC: B21D43/10 ,  C21D1/673 ,  B21D43/05 ,  B21D43/11 ,  B21D22/02 ,  B21D43/00 ,  C21D1/34

CPC classification number: B21D43/055 ,  B21D22/022 ,  B21D43/003 ,  B21D43/11 ,  C21D1/34 ,  C21D1/673

Abstract: A conveyor apparatus conveys work that was conduction heated at an energizing position to a processing position that is separated from the energizing position in the horizontal direction in order to perform hot press-forming, and comprises: a holding member that freely clamps both end sections in the lengthwise direction of the work that has been conduction heated; a drive mechanism that moves the holding member from at least the energizing position to the processing position; and a guide member that extends between the energizing position and the processing position and guides and supports the middle section in the lengthwise direction of the work that has been conduction heated and is being conveyed toward the processing position. A hot press-forming apparatus comprises the conveyor apparatus when conveying conduction heated work to a downstream process.

Abstract translation: 输送装置将在通电位置被传导加热的工件输送到与水平方向上的通电位置分离的加工位置，以进行热压成型，并且包括：保持部件，其将两端部自由夹紧 被传导加热的工件的长度方向; 驱动机构，其将所述保持构件从至少所述通电位置移动到所述加工位置; 以及引导构件，其在通电位置和加工位置之间延伸，并且在被传导加热并被朝向加工位置传送的工件的长度方向上引导和支撑中间部分。 热压成型设备包括当将传导加热的工件传送到下游处理时的输送设备。

公开(公告)号：US07802460B2

公开(公告)日：2010-09-28

申请号：US11884294

申请日：2006-02-17

Applicant: Hidekazu Tokunaga ,  Masaaki Kashiwa

Inventor： Hidekazu Tokunaga ,  Masaaki Kashiwa

IPC: B21D43/04

CPC classification number: B21D43/055

Abstract: A fixed-side connecting portion 151 is provided on an end of the fixed bar 141 while a movable-side connecting portion 152 is provided on an end of the movable bar 142. An air clamp 16 is housed within the fixed bar 141. By pneumatically driving the air clamp 16 while the movable-side connecting portion 152 is superimposed on an upper side of the fixed-side connecting portion 151, a clamp member 165 protrudes from a case 161 to be downwardly rotated and holds the movable-side connecting portion 152 against the fixed-side connecting portion 151. Since the clamp member 165 is pneumatically driven, a die replacement time can be shortened. In addition, since the air clamp 16 is housed within the fixed bar 141, the size of a transfer feeder 41 can be reduced.

Abstract translation: 固定侧连接部分151设置在固定杆141的端部上，而可移动侧连接部分152设置在可动杆142的端部上。空气夹具16容纳在固定杆141内。通过气动 在可动侧连接部152重叠在固定侧连接部151的上侧的同时驱动空气夹具16，夹持构件165从壳体161突出而向下旋转并保持可动侧连接部152 抵靠固定侧连接部151.由于夹紧构件165被气动驱动，因此可以缩短管芯更换时间。 此外，由于空气夹具16容纳在固定杆141内，所以可以减小转印进给器41的尺寸。

公开(公告)号：US07624614B2

公开(公告)日：2009-12-01

申请号：US10580205

申请日：2004-11-25

Applicant: Rudolf Heid ,  Hans-Ulrich Kurt ,  Ulrich Lehmann

Inventor： Rudolf Heid ,  Hans-Ulrich Kurt ,  Ulrich Lehmann

IPC: B21J11/00

CPC classification number: B21D43/055 ,  B21D43/05 ,  B21D43/105

Abstract: A conveyor for transporting work pieces in a press, in particular a press line or multiple-die press, from a first station to a second station adjacent to the first station, comprises at least one lateral beam (300, 400) arranged on a side of the press, essentially extending parallel to a transport direction of the conveyor (52), at least one bar (500) having grippers (502) for gripping the work piece to be transported, whereby the bar (500) is attached to the lateral beam (300, 400) in such a way that it is movable along a longitudinal extension of the beam (300, 400); and for each lateral beam (300, 400) an assembly (100, 200) for supporting the lateral beam (300, 400). The assembly (100, 200) comprises a pivoting mechanism (106, 107, 108, 109, 301, 302) for pivoting the lateral beam (300, 400) around a horizontal pivotal axis perpendicular to the transport direction, and the grippers (502) are rotatably movable for at least compensating a change of orientation of the work piece due to the pivoting of the lateral beam (300, 400).

Abstract translation: 用于将工件在压机中输送的输送机，特别是冲压生产线或多模冲压机，从第一站到邻近第一站的第二站包括至少一个侧向梁（300,400） 压力机基本上平行于传送器（52）的输送方向延伸的至少一个杆（500）具有夹持器（502），用于夹持要输送的工件，由此杆（500）附接到侧面 梁（300,400），使得其可沿梁（300,400）的纵向延伸部移动; 并且对于每个横梁（300,400），用于支撑横梁（300,400）的组件（100,200）。 组件（100,200）包括枢转机构（106,107,108,109,301,302），用于使横梁（300,400）围绕垂直于输送方向的水平摆动轴线枢转，并且夹具（502 ）可旋转地移动，用于至少补偿由于横梁（300,400）的枢转引起的工件的取向的变化。

公开(公告)号：US20090064753A1

公开(公告)日：2009-03-12

申请号：US11911184

申请日：2006-04-10

Applicant: Hidekazu Tokunaga ,  Masaaki Kashiwa

Inventor： Hidekazu Tokunaga ,  Masaaki Kashiwa

IPC: B21J11/00 ,  B21J7/46 ,  B21D43/10

CPC classification number: B21D43/055

Abstract: A plurality of workpiece holders 52 are attached on a slide plate 71 on a bar 14 and connected to a movable plate 72 by a plate connecting portion 73. The plate connecting portion 73 includes an engaging portion 731 that is provided on the movable plate 72 and an engaged portion 732 that is provided on the slide plate 71 and engaged with the engaging portion 731. By moving a fixed bar 141 downward relative to a movable bar 142, the movable bar 142 is detached and the engagement of the engaging portion 731 with the engaged portion 732 is released. Since both of the movable bar 142 and the slide plate 71 can be detached by a single downward movement of the fixed bar 141, no actuator is required, thereby simplifying the structure.

Abstract translation: 多个工件保持器52安装在杆14上的滑动板71上，并通过板连接部73连接到可动板72.板连接部73包括设置在可动板72上的接合部731和 被配合部分732设置在滑动板71上并与接合部分731啮合。通过相对于可动杆142向下移动固定杆141，可移动杆142被拆卸并且接合部分731与 被接合部分732被释放。 由于可以通过固定杆141的单一向下移动来拆卸可动杆142和滑动板71，所以不需要致动器，从而简化结构。

公开(公告)号：US07124616B2

公开(公告)日：2006-10-24

申请号：US10280972

申请日：2002-10-25

Applicant: Kiichirou Kawamoto

Inventor： Kiichirou Kawamoto

IPC: B21D43/05

CPC classification number: B21D43/055

Abstract: A work transfer apparatus for a transfer press or a press, with which an optimal die can be designed for each process, is provided. For this purpose, the work transfer apparatus for a transfer press includes at least a pair of lift beams (13), carriers (15) movable along a longitudinal direction of the lift beam, paired sub-carriers (50) movable in a carrier moving direction, power transmission means (51, 54) for transmitting carrier driving force to the sub-carriers, and a cross bar (17) which is laterally spanned between the sub-carriers and provided with work holding means (18) capable of holding a work.

Abstract translation: 提供了一种用于转印压力机或压机的工件传送装置，可以为每个处理设计最佳模具。 为此，用于转印压力机的工件传送装置包括至少一对提升梁（13），可沿着提升梁的纵向方向移动的托架（15），成对的副载体（50）可在载体移动 方向，用于将载体驱动力传送到副载体的动力传递装置（51,54）以及横向横跨在副载体之间并设有工作保持装置（18）的横杆（17），能够保持 工作。

公开(公告)号：US07017383B2

公开(公告)日：2006-03-28

申请号：US10833336

申请日：2004-04-27

Applicant: Luciano Trindade de Sousa Monteiro

Inventor： Luciano Trindade de Sousa Monteiro

IPC: B21D43/05

CPC classification number: B21D43/055

Abstract: A mounting and method for a multistation stamping press part transfer system in which transfer drive modules are mounted to pivotal supports so that rail-gripper assemblies connected to pairs of modules can be oriented to transfer blanks/parts through the press in either of two orthogonal directions.

Abstract translation: 一种用于多段冲压部件传送系统的安装和方法，其中传送驱动模块被安装到枢转支撑件上，使得连接到成对的模块的导轨夹具组件可以被定向成在两个正交方向中的任一个方向上移动坯料/部件通过压机 。

公开(公告)号：US20050235727A1

公开(公告)日：2005-10-27

申请号：US10833336

申请日：2004-04-27

Applicant: Luciano Trindade de Sousa Monteiro

Inventor： Luciano Trindade de Sousa Monteiro

IPC: B21D43/05 ,  B21J11/00

CPC classification number: B21D43/055

Abstract: A mounting and method for a multistation stamping press part transfer system in which transfer drive modules are mounted to pivotal supports so that rail-gripper assemblies connected to pairs of modules can be oriented to transfer blanks/parts through the press in either of two orthogonal directions.

Abstract translation: 一种用于多段冲压部件传送系统的安装和方法，其中传送驱动模块被安装到枢转支撑件上，使得连接到成对的模块的导轨夹具组件可以被定向成在两个正交方向中的任一个方向上移动坯料/部件通过压机 。

公开(公告)号：US06347540B1

公开(公告)日：2002-02-19

申请号：US09543905

申请日：2000-04-06

Applicant: Attilio De Biasi

Inventor： Attilio De Biasi

IPC: B21D4305

CPC classification number: B21D43/055

Abstract: An apparatus for transferring workpieces between successive die stations in a stamping press, including an elongated bar having a plurality of spaced workpiece engaging means for engaging workpieces at successive die stations. The apparatus comprises motive means, a drive frame member coupled to the motive means and laterally and longitudinally propelled by the motive means, cam follower means propelled by the drive frame member. Cam plate means is coupled to the bar, having a first cam slot means and a second cam slot means, wherein the first cam slot means receive the cam follower means. The cam plate means is propelled both horizontally and vertically by the cam follower means. Cam stop means is disposed in the second cam slot means to prevent the cam plate means from motion in the horizontal direction during motion in the vertical direction and to prevent the cam plate means from motion in the vertical direction during motion in the horizontal direction. Motion transmitting means is coupled to the drive frame member and disposed adjacent to the cam plate means, whereby the motion transmitting means drive the cam plate means longitudinally when propelled by the drive frame member.

Abstract translation: 一种用于在冲压机中的连续模具站之间传送工件的装置，包括具有多个间隔开的工件接合装置的细长杆，用于在连续的模具工位处接合工件。 该装置包括动力装置，联接到动力装置的驱动框架构件，并且由动力装置横向和纵向地推动，由驱动框架构件推动的凸轮从动装置。 凸轮板装置联接到杆，具有第一凸轮槽装置和第二凸轮槽装置，其中第一凸轮槽装置接收凸轮从动装置。 凸轮板装置由凸轮从动装置水平和垂直地推进。 凸轮止动装置设置在第二凸轮槽装置中，以防止凸轮板装置在垂直方向运动期间在水平方向上运动，并且防止凸轮板装置在水平方向运动期间在垂直方向上运动。 运动传递装置联接到驱动框架构件并且邻近凸轮板装置设置，由此运动传递装置在由驱动框架构件推动时纵向驱动凸轮板装置。

公开(公告)号：US20020011395A1

公开(公告)日：2002-01-31

申请号：US09826417

申请日：2001-04-05

Inventor： Rudolf Luthi

IPC: B65G025/00

CPC classification number: B21D43/055 ,  B65G25/02

Abstract: The invention relates to a device for progressively transporting workpieces in a longitudinal direction from a receiving station, through at least one processing station of a press, including transporters for the workpieces, where the transporters are moved back and forth in a longitudinal direction, cyclically and in synchrony with the movement of the slide of the press, and in a crosswise direction perpendicular to the longitudinal direction for picking up and releasing the workpieces. The transporter may be driven in the longitudinal direction by an external drive that is synchronized with the eccentric shaft of the press by signaling. The movement of the transporters for releasing the workpieces in the crosswise direction is derived from the movement of the press slide by direct mechanical coupling.

Abstract translation: 技术领域本发明涉及一种用于沿着纵向方向从工作站逐渐运送工件的装置，通过压力机的至少一个加工站，包括用于工件的转运器，其中运输工具沿纵向方向前后移动，循环地和 与压机的滑动件的移动同步，并且在与纵向方向垂直的横向方向上用于拾取和释放工件。 传送器可以通过外部驱动器沿纵向方向驱动，外部驱动器通过信号传递与压力机的偏心轴同步。 用于沿横向方向释放工件的转运器的移动是通过直接机械联接的压力机滑块的运动得出的。