公开(公告)号：US5074542A

公开(公告)日：1991-12-24

申请号：US448295

申请日：1989-12-11

申请人： Guido Salvagnini

发明人： Guido Salvagnini

IPC分类号： B65H5/08 ,  B29C31/00 ,  B65G17/32 ,  B65G23/14

CPC分类号： B65G23/14 ,  B29C31/00 ,  B65G17/323 ,  B65G2201/02

摘要： The manipulator comprises a closed-ring conveyor device, which comprises a succession of grasping organs having a fixed part and a movable part. The part of the conveyor device comprises at least one rectilinear section along which suitable assemblies act on the movable parts of grasping organs to allow the closing of same on the sheet to be manipulated.

公开(公告)号：US4843862A

公开(公告)日：1989-07-04

申请号：US200897

申请日：1988-06-01

申请人： Guido Salvagnini

发明人： Guido Salvagnini

IPC分类号： B21D5/04

CPC分类号： B21D5/045

摘要： The bending machine has a blank holder with a support hinged on a fixed base. The blank holder is operated by a plurality of hydraulic cylinders which act from the bottom up, reacting on the fixed base. The machine has opposite blades operated by horizontal and vertical cylinders, whose ends are hinged on the fixed base. Said opposite blades are held by a common support through which pass the stems of said hydraulic cylinders operating the blank holder. Said hydraulic cylinders are also equipped with a stoppage system for stopping the blank holder in a position above a sheet metal panel placed over a fixed counterblade.

公开(公告)号：US4650114A

公开(公告)日：1987-03-17

申请号：US801936

申请日：1985-11-26

申请人： Guido Salvagnini

发明人： Guido Salvagnini

IPC分类号： B21D28/20 ,  B21D28/24 ,  B26F1/04

CPC分类号： B21D28/246 ,  Y10T83/654 ,  Y10T83/808 ,  Y10T83/8719 ,  Y10T83/8759

摘要： Between a plurality of side-by-side punches and an operating slide having reciprocating motion is arranged a selective motion transmission device which consists of two pluralities of toothed couplings in mutually opposed positions. The toothed couplings of a first plurality are made integral with the punches while the others follow the reciprocating motion of the slide but are shiftable transversally to it between a neutral position and a working position. In the latter position the teeth of the opposed couplings are mutually aligned and thus allow transmission of the reciprocating motion of the slide to the corresponding punches.

摘要翻译： 在多个并排冲头和具有往复运动的操作滑块之间布置有选择运动传动装置，其由相互相对位置的两个多个齿形联轴器组成。 第一多个的齿形联接器与冲头成一体，而其它的跟随滑块的往复运动，但是在中间位置和工作位置之间可横向移动。 在后一位置，相对联接件的齿相互对准，从而允许滑块往复运动传递到相应的冲头。

公开(公告)号：US4856178A

公开(公告)日：1989-08-15

申请号：US201401

申请日：1988-06-02

申请人： Guido Salvagnini

发明人： Guido Salvagnini

IPC分类号： B23B23/02 ,  B23B31/02 ,  B23Q3/157 ,  B23Q7/04 ,  B23Q11/10 ,  B23Q39/02 ,  B25B1/24 ,  B25B5/16

CPC分类号： B23Q7/045 ,  B23B23/02 ,  B23B31/02 ,  B23Q3/1572 ,  B23Q39/026 ,  B25B1/241 ,  B25B5/163 ,  B23B2270/14 ,  Y10T29/5112 ,  Y10T408/3784 ,  Y10T408/3788 ,  Y10T483/15 ,  Y10T483/16 ,  Y10T483/171 ,  Y10T483/1733 ,  Y10T82/2524

摘要： A machine is accomplished comprising two pairs of operating heads in which each pair includes two identical operating heads essentially opposite to each other equipped with chucks rotating on horizontal axes having at one end a conical housing for receiving a tool.Each head can be moved longitudinally and vertically and the corresponding conical housing faces a central cavity.A machining tool or a clamping tool for holding the part to be machined can be inserted into each housing, so that one or two opposite chucks support the part while it is machined by the tool or by the tools inserted into one or more of the remaining chucks.

公开(公告)号：US4385513A

公开(公告)日：1983-05-31

申请号：US171347

申请日：1980-07-23

申请人： Guido Salvagnini

发明人： Guido Salvagnini

IPC分类号： B21D5/04

CPC分类号： B21D5/045

摘要： Forming press for making perimetral bends on metal sheets or plates comprising a support structure having a C-shaped cross section with horizontal arms, a fixed lower counterblade, and an upper blank counterblade, movable in a vertical direction, a cutter block carriage, movably guided in the vertical direction between the arms of said support structure, an upper bending blade and a lower bending blade mounted on said cutter block carriage and having respective active parts cooperating with said counterblades for the downward and upward bending of the edge of a plate firmly held by the counterblades.In order to prevent the surfaces of the plates, when particularly treated, e.g. satinized, prepainted or coated with protective layers, from being subjected to laceration, microfissuring or to more or less diffuse cracks during the bending, at least one of the bending blades is adjustably movable toward and away from the counterblades from a prefixed initial variable position, at which a prebending is carried out, to a second variable prefixed position closer to the counterblades at which the bending is completed.

摘要翻译： 成型压力机用于在金属板或板上进行周边弯曲，该金属板或板包括具有水平臂的C形横截面的支撑结构，固定的下部对刃和可沿垂直方向移动的上部空白对刃，可移动地引导的切割器支架 在所述支撑结构的臂之间的垂直方向上安装有上弯曲刀片和下弯曲刀片，所述上弯曲刀片和下弯曲刀片安装在所述刀块支架上，并且具有与所述对刃相配合的相应活动部件，用于向下和向上弯曲牢固保持的板的边缘 通过对刀。 为了防止板的表面，当特别处理时，例如， 缎纹，预涂或涂有保护层，在弯曲过程中不会发生裂纹，微裂纹或更多或更少的扩散裂纹，至少一个弯曲刀片可从前置的初始可变位置朝向和远离对刃可调节地移动， 进行预弯曲处理，到靠近弯曲完成的对刀的第二可变预定位置。

公开(公告)号：US5180049A

公开(公告)日：1993-01-19

申请号：US779850

申请日：1991-10-21

申请人： Guido Salvagnini

发明人： Guido Salvagnini

IPC分类号： B21D43/00 ,  B21D43/10 ,  B21D43/12 ,  B23Q3/02 ,  B23Q7/08

CPC分类号： B21D43/10 ,  Y10S83/941

摘要： A metal sheet is supported and transported in relation to a punching and/or shearing station, by supporting the sheet on upwardly projecting flexible bristles, the tips of which define a supporting plane. The bristles have their bases embedded in strips that are removably jammed in grooves defined in a stationary base structure. A conveyor, arranged beside the supporting plane includes a driven, endless belt. The belt has transversally extending bristle bars mounted to it so that, in its carrying run, its upwardly projecting bristles have tips which are effectively coplanar with the stationary supporting surface.

公开(公告)号：US4534255A

公开(公告)日：1985-08-13

申请号：US497713

申请日：1983-05-24

申请人： Guido Salvagnini

发明人： Guido Salvagnini

IPC分类号： B23D15/00 ,  B23D15/06 ,  B26D5/12

CPC分类号： B23D15/002 ,  B23D15/06 ,  Y10T83/87 ,  Y10T83/8748 ,  Y10T83/8831 ,  Y10T83/8857 ,  Y10T83/9447

摘要： A shearing machine for metal sheets having a pair of upper mobile and lower stationary cooperating blades, each blade having two segments mounted perpendicular to each other.The two segments at right angles of the mobile blade are movable independently either with respect to each other or with respect to the common support so that, in turn each segment is able to execute cut strokes of different lengths in order selectively to engage one and/or the other of the segments. Each of them is able to execute cuts longer than its own longitudinal extension.

摘要翻译： 一种用于具有一对上移动和下固定协作刀片的金属片材的剪切机，每个刀片具有彼此垂直安装的两个段。 可移动叶片的直角处的两个段可以相对于彼此或相对于共同的支撑件独立地移动，从而依次可以执行每个段能够执行不同长度的剪切冲程，以便选择性地接合一个和/ 或其他细分。 他们每个人都可以执行比自己的纵向延伸更长的切割。

公开(公告)号：US4512227A

公开(公告)日：1985-04-23

申请号：US443694

申请日：1982-11-22

申请人： Guido Salvagnini

发明人： Guido Salvagnini

IPC分类号： B26D7/06 ,  B21D43/28 ,  B23D15/06 ,  B23D33/02

CPC分类号： B23D15/06 ,  B21D43/287 ,  Y10T83/2081 ,  Y10T83/2098 ,  Y10T83/2198 ,  Y10T83/4632 ,  Y10T83/6572

摘要： Automatic shearing apparatus is provided which includes a shear provided with a shearing blade, a feeding unit for feeding sheet metal to the shear, and at least one movable carrier arranged downstream of the shearing blade. The movable carrier is controlled to receive and store the sheared pieces and then to return them to the feeding unit or, selectively, to cause the sheared pieces to reach a controlling device for sending to a piece discharge area. The feeding unit can be a manipulator, with rectilinear motion perpendicular to the shearing blade, and a rotator, both located upstream of the shearing blade. The manipulator and rotator function to receive, rotate and feed the metal sheets to be sheared, as well as to receive, rotate and refeed to the shear the sheared pieces returned by the movable carrier.

摘要翻译： 提供了自动剪切装置，其包括设置有剪切刀片的剪切装置，用于将金属片材供给到剪切装置的进给单元和布置在剪切刀片下游的至少一个可移动载体。 控制可移动的托架以接收和存储剪切件，然后将其返回到进给单元，或者选择性地使剪切件到达控制装置以送到排料区域。 进给单元可以是一个操纵器，具有垂直于剪切刀片的直线运动，以及位于剪切刀片上游的旋转器。 操纵器和旋转器用于接收，旋转和馈送待剪切的金属片，以及接收，旋转和重新馈送剪切由可移动载体返回的剪切片。

公开(公告)号：US4391123A

公开(公告)日：1983-07-05

申请号：US178565

申请日：1980-08-15

申请人： Guido Salvagnini

发明人： Guido Salvagnini

IPC分类号： B21D28/00 ,  B21D28/04 ,  B21D28/24 ,  B21D28/26 ,  B21D43/00 ,  B26F1/04

CPC分类号： B21D28/246 ,  B21D28/04 ,  B21D28/26 ,  B21D43/003 ,  Y10T83/051 ,  Y10T83/162 ,  Y10T83/6563 ,  Y10T83/6572 ,  Y10T83/825 ,  Y10T83/889

摘要： The punching machine of this invention comprises a punching head provided with a plurality of punch/die pairs for effecting punching operations of a metal sheet. In the punching head there are defined a plurality of operative positions in each of which there is positioned and actuated a punch/die pair of the said plurality of punch/die pairs. Each punch/die pair is operated independently from the others. The punching machine further includes a numerically controlled programmable manipulator equipped with pincers for gripping a metal sheet and displacing it between the punchs and dies of said plurality of punch/die pairs.

摘要翻译： 本发明的冲孔机包括具有多个冲头/模具对的冲压头，用于实现金属板的冲压操作。 在冲压头中限定了多个操作位置，每个操作位置中的每一个定位并致动所述多个冲头/模具对中的冲头/模具对。 每个冲头/模具对独立于其他模具。 冲孔机还包括一个数控可编程机械手，该机械手装备有用于夹持金属片并将其移动在所述多个冲头/模具对的冲头和模具之间的钳子。

公开(公告)号：US4242898A

公开(公告)日：1981-01-06

申请号：US941988

申请日：1978-09-13

申请人： Guido Salvagnini

发明人： Guido Salvagnini

IPC分类号： B21D47/00 ,  B21D5/00 ,  B21D5/04 ,  B21D19/08 ,  B21D19/12 ,  B21D53/00 ,  E06B3/12

CPC分类号： B21D5/04 ,  B21D19/08 ,  B21D5/045

摘要： Machine for effecting bends of predetermined width and direction on the edges of a substantially-rectangular sheet of metal, comprises a combination of: a bending press having a C-form support structure carrying a lower bending counterblade, an upper, vertically displaceable blank-holder counterblade, and a pair of vertically displaceable bending blades having respective active parts lying in a common vertical plane substantially coplanar with a rear face of the blank holder counterblade; an iron hand including a vice supported on a carriage movable horizontally, perpendicular to the common vertical plane of the active portions of the bending blades, the lower jaw of the vice being rotatable about a vertical axis and the upper jaw being idle about a vertical axis and displaceable vertically to grasp a sheet to be bent between the jaws; and a positioning programmer, whereby, in use, a sheet of metal gripped by the vice is displaced by a value predetermined by the programmer into a position in which a first side to be bent projects between the counterblades by the desired width of the first bend, the upper blank-holder counterblade being moved vertically downwardly to grip the sheet, and the bending blades are displaced vertically to engage a desired active part thereof against the sheet and bend it in the desired upward or downward direction, the blank-holder counterblade is raised and, the sheet repositioned under control of the programmer and a further bend imparted, this being repeated to effect the required number of bends of desired width and direction on the first side, the sheet is then withdrawn to a position in which rotation of the lower jaw of the vice by a rotator effects rotation of the sheet through 90.degree. or 180.degree. as required to present a further side of the sheet to the bending press, the above actions being repeated to effect desired bending of each side.

摘要翻译： 用于在基本上矩形的金属片的边缘上实现预定宽度和方向的弯曲的机器包括以下组合：具有C形支撑结构的弯曲压力机，该C形支撑结构承载下弯曲对刀，上部可垂直移位的坯料支架 一对可垂直移位的弯曲刀片，其各自的有源部分位于与坯料支架对刃的背面基本上共面的共同垂直平面中; 铁手包括支撑在可水平移动的托架上的托架，垂直于弯曲刀片的活动部分的共同垂直平面，副的下爪可绕垂直轴线旋转，上夹爪围绕竖直轴线怠速 并垂直移动以抓住在夹爪之间弯曲的片材; 以及定位编程器，由此在使用中，由所述虎钳夹持的金属片被所述编程器预定的值移动到所述第一弯曲部的所述第一弯曲部的所述第一弯曲部的所述第一弯曲部 ，上部的坯料对刀片垂直向下移动以夹紧片材，并且弯曲刀片垂直移位以将其期望的活动部分接合在片材上并将其弯曲成所需的向上或向下的方向，坯料对刀是 并且在该程序员的控制下重新定位的片材和施加的另一个弯曲，这被重复以在第一侧上实现所需数量的所需宽度和方向的弯曲，然后将片材撤回到其中旋转的位置 通过旋转器的副的下颚将根据需要使片材旋转90°或180°，以将片材的另一侧呈现到弯曲压力机上，上述活动 重复进行ns以实现每侧的期望的弯曲。