公开(公告)号：US08539805B2

公开(公告)日：2013-09-24

申请号：US13367897

申请日：2012-02-07

申请人： Johan Massee

发明人： Johan Massee

IPC分类号： B21D22/00

CPC分类号： B21D41/04 ,  B21D22/14

摘要： The invention relates to a method and a forming machine suitable for manufacturing a product having various diameters from a workpiece, such as a metal cylinder or plate, in which the workpiece is clamped down in a clamping device, the workpiece and a first tool are rotated about an axis of rotation relative to each other, the workpiece is deformed by means of said first tool by placing the tool into contact with the workpiece and moving the workpiece and/or the tool in a direction along the axis of rotation. At least a second tool is placed into contact with the workpiece at a position behind the first tool, seen in the working direction, and the workpiece is also deformed by means of said second tool. Thus, parts of the workpiece that have been deformed by the first tool are deformed by one or more subsequent tools practically immediately.

摘要翻译： 本发明涉及一种适用于制造具有各种直径的产品的方法和成形机，所述工件例如金属圆筒或板，其中工件被夹紧在夹紧装置中，工件和第一工具被旋转 关于相对于彼此的旋转轴线，通过使工具与工件接触并使工件和/或工具沿着旋转轴线的方向移动，借助于所述第一工具使工件变形。 至少第二工具在工作方向上看到的第一工具后面的位置处与工件接触，并且工件也通过所述第二工具变形。 因此，已经被第一工具变形的工件的部件几乎立即由一个或多个后续工具变形。

公开(公告)号：US4565081A

公开(公告)日：1986-01-21

申请号：US606159

申请日：1984-05-02

申请人： Johan Massee

发明人： Johan Massee

IPC分类号： B21D22/16 ,  G05B19/427 ,  B21D22/18

CPC分类号： B21D22/16 ,  G05B19/427 ,  G05B2219/36489 ,  G05B2219/45152

摘要： A forming machine comprises a rotatingly drivable gripping device (1) for gripping a forming tool (2) and a material plate (3) to be formed, a movable lower slide (6), a first drive (8) for moving the lower slide, a movable upper slide (10, 35) mounted on the lower slide, a second drive (11, 34) for moving the upper slide and a holder (5) for a forming roller (4) supported on the upper slide (10, 35). A control unit (16) is provided for controlling the movement of the forming roller (4) by actuating both drives (8; 11, 34), the control unit being connected to a detector (18, 21) for determining the force exerted on the forming roller (4) and to a detector (17) for determining the position of the lower slide (6). A memory (25) is connected to the control unit for storing corresponding force/position values. The control unit (16) is adapted to control the movement of the forming roller (4 ) in dependence on the force/position values stored in the memory (25). The forming roller (4) is coupled to the second drive (11, 34) through a spring (13, 38) with a given spring characteristic. The detector (18, 21) for determining the force exerted on the forming roller consists of a position detector (18, 21) for determining the compression of the spring (13, 38).

摘要翻译： 一种成型机包括一个用于夹持成形工具（2）和一个要形成的材料板（3）的可旋转驱动的夹持装置（1），一个可动下滑板（6），一个第一驱动装置（8） ，安装在下滑动件上的可移动上滑动件（10,35），用于移动上滑块的第二驱动器（11,34）和用于支撑在上滑块（10）上的成形辊（4）的保持器（5） 35）。 提供控制单元（16），用于通过致动两个驱动器（8; 11,34）来控制成形辊（4）的移动，所述控制单元连接到检测器（18,21），用于确定施加在 成形辊（4）和用于确定下滑动件（6）的位置的检测器（17）。 存储器（25）连接到控制单元，用于存储对应的力/位置值。 控制单元（16）适于根据存储在存储器（25）中的力/位置值来控制成形辊（4）的移动。 成形辊（4）通过具有给定弹簧特性的弹簧（13,38）联接到第二驱动器（11,34）。 用于确定施加在成形辊上的力的检测器（18,21）由用于确定弹簧（13,38）的压缩的位置检测器（18,21）组成。

公开(公告)号：US20120131975A1

公开(公告)日：2012-05-31

申请号：US13367897

申请日：2012-02-07

申请人： Johan Massee

发明人： Johan Massee

IPC分类号： B21B19/00 ,  B21B15/00 ,  B21B19/02 ,  B21B39/20

CPC分类号： B21D41/04 ,  B21D22/14

摘要： The invention relates to a method and a forming machine suitable for manufacturing a product having various diameters from a workpiece, such as a metal cylinder or plate, in which the workpiece is clamped down in a clamping device, the workpiece and a first tool are rotated about an axis of rotation relative to each other, the workpiece is deformed by means of said first tool by placing the tool into contact with the workpiece and moving the workpiece and/or the tool in a direction along the axis of rotation. At least a second tool is placed into contact with the workpiece at a position behind the first tool, seen in the working direction, and the workpiece is also deformed by means of said second tool. Thus, parts of the workpiece that have been deformed by the first tool are deformed by one or more subsequent tools practically immediately.

摘要翻译： 本发明涉及一种适用于制造具有各种直径的产品的方法和成形机，所述工件例如金属圆筒或板，其中工件被夹紧在夹紧装置中，工件和第一工具被旋转 关于相对于彼此的旋转轴线，通过使工具与工件接触并使工件和/或工具沿着旋转轴线的方向移动，借助于所述第一工具使工件变形。 至少第二工具在工作方向上看到的第一工具后面的位置处与工件接触，并且工件也通过所述第二工具变形。 因此，已经被第一工具变形的工件的部件几乎立即由一个或多个后续工具变形。

公开(公告)号：US20050144998A1

公开(公告)日：2005-07-07

申请号：US10501758

申请日：2003-01-17

申请人： Johan Massee

发明人： Johan Massee

IPC分类号： B21D22/14 ,  B21D22/16 ,  B21D41/04

CPC分类号： B21D41/04 ,  B21D22/14

摘要： The invention relates to a method and a forming machine suitable for manufacturing a product having various diameters from a workpiece, such as a metal cylinder or plate, in which the workpiece is clamped down in a clamping device, the workpiece and a first tool are rotated about an axis of rotation relative to each other, the workpiece is deformed by means of said first tool by placing the tool into contact with the workpiece and moving the workpiece and/or the tool in a direction along the axis of rotation. At least a second tool is placed into contact with the workpiece at a position behind the first tool, seen in the working direction, and the workpiece is also deformed by means of said second tool. Thus, parts of the workpiece that have been deformed by the first tool are deformed by one or more subsequent tools practically immediately.

摘要翻译： 本发明涉及一种适用于制造具有各种直径的产品的方法和成形机，所述工件例如金属圆筒或板，其中工件被夹紧在夹紧装置中，工件和第一工具被旋转 关于相对于彼此的旋转轴线，通过使工具与工件接触并使工件和/或工具沿着旋转轴线的方向移动，借助于所述第一工具使工件变形。 至少第二工具在工作方向上看到的第一工具后面的位置处与工件接触，并且工件也通过所述第二工具变形。 因此，已经被第一工具变形的工件的部件几乎立即由一个或多个后续工具变形。

公开(公告)号：US5640867A

公开(公告)日：1997-06-24

申请号：US458464

申请日：1995-06-02

申请人： Johan Massee

发明人： Johan Massee

IPC分类号： B21D19/04 ,  B21D53/88

CPC分类号： B21D19/046 ,  B21D53/883

摘要： In a method of forming a rim on a lamp reflector, a forming roller is positioned on one side of the reflector rim to be formed and a support roller is positioned on the other side. The reflector is rotated about its center axis and the rollers are rotated with the same circumferential speed as the reflector rim. Then the rollers are moved such relative to each other and to the reflector that the rim is flanged between the rollers. The forming roller is moved such that the final tangent line of the circumferential face of this roller to the reflector rim is tilted about a pivot point which is positioned substantially on the bending line of the reflector rim. The invention also includes an apparatus for performing this method.

摘要翻译： 在一种在灯反射器上形成边缘的方法中，成形辊定位在待形成的反射器边缘的一侧，并且支撑辊位于另一侧。 反射器围绕其中心轴线旋转，并且辊以与反射器边缘相同的圆周速度旋转。 然后，辊子相对于彼此和反射器移动，使得轮缘在辊之间被凸缘。 移动成形辊使得该辊的圆周面的最终切线与反射器边缘相对于基本位于反射器边缘的弯曲线上的枢轴点倾斜。 本发明还包括用于执行该方法的装置。

公开(公告)号：US07174759B2

公开(公告)日：2007-02-13

申请号：US10333503

申请日：2001-07-20

申请人： Johan Massee

发明人： Johan Massee

IPC分类号： B21D51/26 ,  B21D5/00

CPC分类号： B21D22/14

摘要： The invention relates to a forming machine at least provided with a clamping device for clamping a hollow workpiece having at least one open end and a first forming tool which can be placed into contact with the outer surface of the workpiece and with which the workpiece can be deformed. The clamping device can be rotated about a first axis and moved with respect to this first axis. Thus, the forming machine can be of relatively straightforward design and operate at high rotational speeds, even when a tool head equipped with a relatively large number of rollers is being used. The invention further pertains to a method wherein the clamping device can be moved with respect to the said first axis.

摘要翻译： 本发明涉及一种至少设有夹紧装置的成形机，该夹紧装置用于夹持具有至少一个开口端的中空工件和可与工件的外表面接触的第一成形工具， 变形 夹紧装置可以围绕第一轴线旋转并相对于该第一轴线移动。 因此，即使在使用配备有相对大量的辊的工具头的情况下，成形机也可以相对简单的设计并且以高转速进行操作。 本发明还涉及一种方法，其中夹紧装置可相对于所述第一轴线移动。

公开(公告)号：US06907762B2

公开(公告)日：2005-06-21

申请号：US10333502

申请日：2001-07-20

申请人： Johan Massee

发明人： Johan Massee

IPC分类号： B21D22/14 ,  B21D41/04 ,  B21D53/84 ,  B21B1/10

CPC分类号： B21D22/14

摘要： The invention relates to a method and a forming apparatus for deforming a hollow tubular workpiece, wherein the workpiece is clamped down in a clamping device, a first forming tool is placed into contact with the outer surface of the workpiece, the tool is rotated about an axis of rotation relative to the workpiece and one end of the workpiece is deformed by means of said first tool. A second forming tool is placed into contact with the outer surface of the workpiece and is rotated relative to the workpiece about an axis of rotation. The other end of the workpiece is deformed by means of said second tool and at least one of said tools is moved relative to the workpiece during said deformation and/or between deforming steps (On the same workpiece), wherein the axis of rotation of said tool is translated and/or pivoted about an axis with respect to said workpiece.

摘要翻译： 本发明涉及一种用于使中空管状工件变形的方法和成型设备，其中工件被夹紧在夹紧装置中，第一成形工具被放置成与工件的外表面接触，工具围绕一个 旋转轴线相对于工件，并且工件的一端通过所述第一工具而变形。 第二成形工具被放置成与工件的外表面接触并相对于工件围绕旋转轴线旋转。 工件的另一端通过所述第二工具变形，并且至少一个所述工具在所述变形期间和/或在变形步骤之间（在同一工件上）相对于工件移动，其中所述工件的所述旋转轴线 工具相对于所述工件绕轴线平移和/或枢转。

公开(公告)号：US5775151A

公开(公告)日：1998-07-07

申请号：US683341

申请日：1996-07-18

申请人： Johan Massee

发明人： Johan Massee

IPC分类号： B21D22/16 ,  B21D22/18

CPC分类号： B21D22/16

摘要： To spin a metal sheet around a chuck for forming a product, in a teaching phase involving force control, a product is formed on the chuck by rotating the chuck about the axis of rotation and by moving a forming roller one or several times alongside the chuck with a pre-determined pressure force thereby spinning the intermediate metal sheet. In the teaching phase, measuring data corresponding to the movement of the forming roller during spinning is fixed in a memory of a control unit, and in the production phase the forming roller is controlled with the aid of these measuring data. The control unit determines the position values of the forming roller in axial direction and in transverse direction relative to the chuck from the data fixed in the teaching phase, and the control unit controls the forming roller in the production phase at least during a part of the spinning movement by means of the position values determined in this manner for spinning the metal sheet into the desired product.

摘要翻译： 为了在形成产品的卡盘周围旋转金属片，在涉及力控制的教学阶段中，通过围绕旋转轴线旋转卡盘并沿着卡盘移动成形辊一次或数次形成产品 用预定的压力从而纺制中间金属片。 在教学阶段，与旋转中的成形辊的移动相对应的测量数据被固定在控制单元的存储器中，并且在生产阶段借助于这些测量数据来控制成形辊。 控制单元根据在示教阶段中固定的数据，相对于卡盘来确定成形辊在轴向和横向方向上的位置值，并且控制单元至少在生产阶段期间控制成形辊 通过以这种方式确定的将金属板旋转到所需产品中的位置值进行纺丝运动。

公开(公告)号：US5758532A

公开(公告)日：1998-06-02

申请号：US743660

申请日：1996-11-05

申请人： Johan Massee

发明人： Johan Massee

IPC分类号： B21D22/16 ,  B21D22/18

CPC分类号： B21D22/16

摘要： Method and apparatus for spinning a product, wherein a metal plate which may be preshaped or not, is deformed on a rotating chuck by a forming roller into a hollow product with a wall thickness. The shape of the chuck is determined and is stored in a memory of a control unit as a series of successive points. The control unit moves the forming roller according to a path corresponding with the shape of the chuck. This path is determined by the stored shape of the chuck with a desired wall thickness of the product added thereto. The metal plate is deformed by moving the forming roller according to the thus determined path. In each point of the stored shape of the chuck, the control unit determines a tangent line of the chuck shape at the location of this point and adds the desired wall thickness to the chuck shape at the location of this point according to a line perpendicular to the tangent line to calculate the path of the forming roller.

摘要翻译： 用于纺制产品的方法和装置，其中可以预先形成的金属板通过成形辊在旋转卡盘上变形成具有壁厚的中空产品。 卡盘的形状被确定并且作为一系列连续点存储在控制单元的存储器中。 控制单元根据与卡盘的形状对应的路径移动成形辊。 该路径由储存的卡盘形状由添加到其中的产品的所需壁厚决定。 通过根据如此确定的路径移动成形辊而使金属板变形。 在卡盘的存储形状的每个点处，控制单元在该点的位置处确定卡盘形状的切线，并且根据垂直于卡盘的线的点在该点的位置处将所需的壁厚添加到卡盘形状 切线计算成型辊的路径。

公开(公告)号：US07251974B2

公开(公告)日：2007-08-07

申请号：US10333505

申请日：2001-07-20

申请人： Johan Massee

发明人： Johan Massee

IPC分类号： B21D22/00

CPC分类号： B21D22/14

摘要： The invention relates to a method and a forming apparatus for deforming a hollow workpiece having at least one open end, wherein the workpiece is clamped down in a clamping device, a first forming tool is placed into contact with the outer surface of the workpiece, said workpiece and said tool are rotated about an axis of rotation relative to each other and said workpiece is deformed by means of said first tool. A second forming tool is placed into the cavity defined by the workpiece and into contact with the inner surface of the hollow workpiece, after which the workpiece is deformed by means of said second tool.

摘要翻译： 本发明涉及一种用于使具有至少一个开口端的中空工件变形的方法和成型设备，其中工件被夹紧在夹紧装置中，第一成形工具被放置成与工件的外表面接触，所述的 工件和所述工具相对于彼此绕旋转轴线旋转，并且所述工件通过所述第一工具变形。 第二成形工具被放置在由工件限定的空腔中并与中空工件的内表面接触，之后工件通过所述第二工具变形。