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81. 发明授权

US5775158A Cutting dies 失效
标题翻译：切割模具
公开(公告)号：US5775158A
公开(公告)日：1998-07-07
申请号：US685135
申请日：1996-07-23
申请人： Lyman J. Hensley , Neil H. Strawbridge, Jr. , Donald L. Shaner
发明人： Lyman J. Hensley , Neil H. Strawbridge, Jr. , Donald L. Shaner
IPC分类号： B23D23/00 , B23D29/00 , H01R43/042 , B21D28/00
CPC分类号： H01R43/0421 , B23D23/00 , B23D29/002
摘要： A die structure for use in a tool which crimps or cuts a workpiece between relatively moveable jaws of the tool on which the die structure is securable is particularly structured for durability when used to severe high tensile strength cable such as guy wire and other multi-strand cable. A pair of die structures in accordance with the invention each has a cutting edge formed on a die body, and in a preferred embodiment, the cutting edges have aligned engagement surfaces which are flat and elongate to provide a pinching action which fractures or severs the workpiece usually before the cutting surfaces meet. The flat cutting surfaces provide improved durability over sharp cutting edges, and are preferably heat treated to promote further durability in severe cutting surface. The die structure, installed preferably on the stationary tool jaw, also includes retaining structure secured on the die body adjacently spaced from the cutting edge and arranged to support the workpiece engageable thereagainst to prevent deformation or splaying of the workpiece at the supported position during severance by the cutting edge at adjacent location on the workpiece. In a preferred embodiment, the retaining structure includes a pair of spaced support walls laterally arranged on the die body relative to an intermediate position of the cutting edge. In another embodiment, one of the die bodies has a half-cylindrical cavity for reception of a workpiece, and is not provided with an impinging or cutting edge so that the diametrically opposed cylindrical cavity walls provide lateral support particularly of a multi-strand cable which prevent or minimize splaying thereof during impingement by a single cutting edge which projects, preferably an arcuate configuration, from the other die body.
摘要翻译：用于工具的模具结构，其在模具结构可固定的工具的相对可移动的夹爪之间卷曲或切割工件，特别地用于当用于严重的高抗拉强度电缆（例如连线和其他多股）时的耐久性电缆。根据本发明的一对模具结构各自具有形成在模具主体上的切割边缘，并且在优选实施例中，切割边缘具有对准的接合表面，其平坦且细长以提供挤压动作，其使工件断裂或切割通常在切割面之前相遇。平面切割表面提供了比锋利的切割刃更好的耐久性，并且优选地被热处理以促进在严重切割表面中的进一步的耐久性。优选地安装在固定工具钳口上的模具结构还包括固定在模具本体上的保持结构，该模具本体与切割边缘相邻地间隔开并且被布置成支撑可与其接合的工件，以防止工件在分离期间被支撑位置处的变形或张开工件上相邻位置的切削刃。在优选实施例中，保持结构包括相对于切割边缘的中间位置横向地布置在模具本体上的一对隔开的支撑壁。在另一个实施例中，模具体之一具有用于接收工件的半圆柱形空腔，并且没有设置冲击或切割边缘，使得直径相对的圆柱形空腔壁特别是多股缆线提供侧向支撑，通过从另一个模具体突出（优选弓形构造）的单个切割刃来防止或最小化其在冲击期间的展开。

82. 发明授权

US5740687A Forming apparatus for strip materials 失效
标题翻译：带材成型设备
公开(公告)号：US5740687A
公开(公告)日：1998-04-21
申请号：US426041
申请日：1995-04-21
申请人： Bruce E. Meyer , David H. Cunningham , Ronald W. Shell
发明人： Bruce E. Meyer , David H. Cunningham , Ronald W. Shell
IPC分类号： B21D5/08 , B23D23/00 , B23D35/00 , B21D28/00
CPC分类号： B23D23/00 , B21D5/08 , B23D35/001 , Y10T83/8844 , Y10T83/8854 , Y10T83/9454
摘要： A forming apparatus for forming a selected profile in a sheet of material includes a frame, a sheet drive to advance the sheet of material through the frame, a drive assembly for powering the sheet drive, forming rollers to configure the sheet into the desired profile and a shear assembly to cut the formed sheet into desired lengths. The sheet drive includes pairs of coacting rollers with each pair comprising a driven roller connected to the drive assembly and a free-wheeling roller that is adjustably mounted relative to its associated driven roller. The shear assembly has a housing that movably mounts a pair of opposed blade mounts that have facing channels which receive lateral edges of a blade. These channels are wider than the blade thickness so that the blade freely floats and is thus self-aligning between dies. The blade has a cutting edge configured to always attack the formed sheet at a rake angle of at least five degrees so that all cutting of the formed sheet is by a scissor action as opposed to a chop cut.
摘要翻译：用于在一片材料中形成所选轮廓的成型设备包括：框架，用于使片材材料通过框架前进的片材驱动器;用于为片材驱动器供电的驱动组件;成形辊以将片材配置成所需轮廓;以及剪切组件，以将所形成的片材切割成期望的长度。片材驱动器包括成对的共对辊，每对共同作用辊包括连接到驱动组件的从动辊和相对于其相关联的从动辊可调节地安装的续流辊。剪切组件具有可移动地安装一对相对的刀片安装件的壳体，其具有接收刀片侧边缘的相对通道。这些通道比叶片厚度宽，使得叶片自由浮动并且因此在模具之间自对准。刀片具有被配置为总是以至少五度的前角攻击成形片材的切削刃，使得所形成的片材的所有切割都是通过与切割切割相反的剪刀动作。

83. 发明授权

US5457889A Jam-free shearing machine for threaded rods 失效
标题翻译：无螺纹剪切机
公开(公告)号：US5457889A
公开(公告)日：1995-10-17
申请号：US182473
申请日：1994-01-18
申请人： Kiyoshi Kimura
发明人： Kiyoshi Kimura
IPC分类号： B23D23/00 , B23D15/14 , B23D29/00 , B23D35/00 , B26B15/00
CPC分类号： B23D35/001 , B23D15/14 , B23D29/002 , Y10T83/8809
摘要： A portable, power-driven machine for cutting a threaded rod to any required length by the shearing action of a movable cutting bit thrust past a fixed cutting bit. Each cutting bit has a series of semicircular internal threads for mating engagement with the threaded rod, and a cutting face disposed perpendicular to the axis of the internal threads. A depression with a depth less than the thread pitch is formed in the cutting face of the fixed cutting bit. When the threaded rod is sheared, to one rod section is partly received in the depression at the end of the cutting stroke of the movable cutting bit, in order to prevent the jamming engagement of the movable cutting bit with the rod section through their mating threads. A similar depression is formed in the cutting face of the movable cutting bit in an alternate embodiment of the invention.
摘要翻译：一种便携式的动力驱动机器，用于通过可移动切割钻头的剪切作用将螺纹杆切割成任何所需长度，推动经过固定切割钻头。每个切削刀头具有一系列用于与螺杆配合接合的半圆形内螺纹，以及垂直于内螺纹轴线设置的切削面。在固定切削钻头的切削面中形成深度小于螺距的凹陷。当螺杆被剪切时，在可移动切削钻头的切削行程结束时，一个杆部分部分地容纳在凹陷中，以防止可动切削钻头与杆部分通过它们的配合螺纹。在本发明的替代实施例中，在可动切削钻头的切割面中形成类似的凹陷。

84. 发明授权

US5357072A Wire consolidator for wirecut EDM 失效
标题翻译：线切割电火花线切割机
公开(公告)号：US5357072A
公开(公告)日：1994-10-18
申请号：US37014
申请日：1993-03-25
申请人： William M. Garwick
发明人： William M. Garwick
IPC分类号： B21F11/00 , B23D23/00 , B23H7/10 , B23H7/02 , B23D25/00 , B23H11/00
CPC分类号： B23H7/10 , B21F11/00 , B23D23/00 , Y10S83/95 , Y10T83/222
摘要： Consolidating expended electrode wire by cutting it into predetermined lengths facilitating handling and yielding a salable byproduct rather than mere salvageable scrap. The apparatus is adapted for use in a wirecut EDM machine having an advancing electrode wire, a wire driver assembly for advancing the electrode wire, and a roller assembly for drawing the expended electrode wire from the machine. For cutting the expended wire into predetermined lengths, a wire shearing assembly having at least one shear tip movable along a predetermined locus is provided. The wire shearing assembly is actuable by a drive assembly to move the shear tip at a rate effective to cut the expended wire into predetermined lengths. A guide bushing having a guide opening extending therethrough is interposed between the roller assembly of the EDM machine and the wire shearing assembly to receive the expended wire from the roller assembly and to locate it within the locus for shearing impact with the shear tip.
摘要翻译：通过将消耗的电极丝切割成预定的长度，便于处理和产生可销售的副产物，而不是纯粹的可消除的废料。该装置适用于具有前进电极线的线切割电火花加工机，用于推进电极丝的线驱动器组件，以及用于从机器拉出消耗的电极线的辊组件。为了将消耗的线切割成预定长度，提供了具有沿预定轨迹移动的至少一个剪切尖端的线剪切组件。线剪切组件可通过驱动组件致动，以有效地将消耗的线切割成预定长度的速率移动剪切尖端。具有延伸穿过其中的导向开口的引导衬套插入在电火花加工机的辊组件和线剪切组件之间，以从辊组件接收消耗的线，并将其定位在轨道内用于剪切与剪切尖端的冲击。

85. 发明授权

US5261262A Method and apparatus for cutting corrugated webs having louvers 失效
标题翻译：用于切割具有百叶窗的波纹幅材的方法和装置
公开(公告)号：US5261262A
公开(公告)日：1993-11-16
申请号：US844440
申请日：1992-03-02
申请人： Bernard J. Wallis
发明人： Bernard J. Wallis
IPC分类号： B23D23/00 , B21D53/02 , B23D15/08 , B23D15/12 , B26D5/16 , B26D7/01 , F28F1/12
CPC分类号： F28F1/128 , B21D53/02 , B23D15/08 , B23D15/12 , B26D5/16 , B26D7/01 , Y10T83/8874
摘要： A method and apparatus for cutting corrugated webs having louvers from a strip which is continuously formed to define undulating fins or corrugations extending transversely of the strip. The method and apparatus comprises periodically interrupting the movement of the corrugated strip, locating the strip, and severing the corrugation along an apex by moving a shearing cutting blade such that the blade is moved to engage and cut beginning at one longitudinal edge and progressively across the apex of the corrugation to the other edge of the corrugation. The apparatus functions to lift the knife blade initially to separate the corrugation thereby moving louvers out of contact with one another such that the louvers would not be severed by the movement of the knife blade.
摘要翻译：一种用于切割波纹幅材的方法和装置，其具有连续形成以限定沿着条带横向延伸的波浪形翅片或波纹的条带的百叶窗。该方法和设备包括通过移动剪切切割刀片周期性地中断波纹条的移动，定位条带以及沿着顶点切断波纹，使得刀片从一个纵向边缘开始移动以接合和切割，并逐渐穿过波纹的顶点到波纹的另一边缘。该装置起初用于提起刀片以分离波纹，从而使百叶窗彼此不接触，使得百叶窗不会被刀片的移动所切断。

86. 发明授权

US5138861A Method and apparatus for cutting corrugated webs 失效
标题翻译：用于切割波纹腹板的方法和设备
公开(公告)号：US5138861A
公开(公告)日：1992-08-18
申请号：US763816
申请日：1991-09-23
申请人： Bernard J. Wallis
发明人： Bernard J. Wallis
IPC分类号： B21D13/04 , B23D23/00 , B23D33/08 , B23D33/10
CPC分类号： B23D33/08 , B21D13/04 , B23D23/00 , B23D33/10
摘要： A method and apparatus for cutting corrugated webs from a strip which is continuously formed to define undulating fins or corrugations extending transversely of the strip. The method and apparatus comprise periodically interrupting the movement of the corrugated strip, spreading a corrugation in the direction of the longitudinal axis of the strip and severing the corrugation at the spread corrugation and the apex of the corrugation. More specifically the corrugated strip is interrupted, the adjacent corrugations are moved longitudinally relative one another to locate the corrugation to be cut and a cutter is moved between the adjacent apices to cut the connecting oppositely disposed apex. In one form adjacent apices are engaged and spread apart. In another form, a finger engages a side of a corrugation to position the corrugation to be cut.
摘要翻译：一种用于从条带切割波纹幅材的方法和装置，该条带连续地形成以限定沿条带横向延伸的波浪形翅片或波纹。该方法和设备包括周期性地中断波纹条的移动，沿着带的纵向轴线的方向扩展波纹，并且在波纹的扩张波纹和顶点处切断波纹。更具体地，波纹条被中断，相邻的波纹彼此纵向移动以定位要切割的波纹，并且切割器在相邻的顶点之间移动以切割连接的相对设置的顶点。在一个形式相邻的顶点接合和分开。在另一种形式中，手指接合波纹的一侧以定位待切割的波纹。

87. 发明授权

US5038477A Universal siding cutting 失效
标题翻译：通用壁板切割
公开(公告)号：US5038477A
公开(公告)日：1991-08-13
申请号：US543460
申请日：1990-06-26
申请人： Harold A. Parrow
发明人： Harold A. Parrow
IPC分类号： B23D17/08 , B23D23/00 , B23D35/00
CPC分类号： B23D35/005 , B23D17/08 , B23D23/00 , B23D35/001 , Y10T83/8812 , Y10T83/8815
摘要： An apparatus for cutting aluminum siding or like articles includes a movable blade and a pair of fixed blades between which the movable blade is mounted to pivot. The fixed blades are each mounted on a rail that is rigidly connected to a flexible base member. An adjustment bolt is provided for exerting force between the rails. Force from the adjustment bolt causes the base member to deflect, thereby permitting the distance between the fixed blades to be varied. A second feature includes the provision of different sets of fixed blades, each configured to conform to a different type of siding. A novel movable blade is also provided.
摘要翻译：用于切割铝壁板或类似物品的装置包括可移动刀片和一对固定刀片，可动刀片安装在该刀片之间以枢转。固定刀片各自安装在刚性地连接到柔性基座构件的导轨上。提供调节螺栓用于在轨道之间施加力。来自调整螺栓的力导致基部构件偏转，从而允许固定刀片之间的距离变化。第二特征包括提供不同组的固定刀片，每组固定刀片被配置成符合不同类型的侧板。还提供了一种新颖的可动刀片。

88. 发明授权

US5010797A Arrangement for cutting and/or stripping apparatuses 失效
标题翻译：切割和/或剥离装置的布置
公开(公告)号：US5010797A
公开(公告)日：1991-04-30
申请号：US210578
申请日：1988-06-23
申请人： Jiri Stepan
发明人： Jiri Stepan
IPC分类号： B23D23/00 , G02B6/245 , G02B6/25 , H02G1/12
CPC分类号： H02G1/1256 , G02B6/245 , G02B6/25 , H02G1/1265 , Y10T83/0363 , Y10T83/0378
摘要： The invention relates to an arrangement of a plurality of holding, centering or knife jaws (7, 18) for cutting and/or stripping apparatuses for rod-like or cable-like articles (22). The jaws (7, 18) are each displaceable or pivotable in a certain direction. The end points of a line (5) which, when the jaw (7, 18) is viewed, is turned to face the article (22) define a straight line (2). The angle between the particular direction of each jaw (7, 18) and this straight line (2) is less than 90 degrees. This results in constantly changing contact points for changing diameters of the articles (22), and distributed wear of the jaws (7, 18).
摘要翻译：本发明涉及用于棒状或电缆状制品（22）的切割和/或剥离装置的多个保持定心或刀钳（7,18）的布置。夹爪（7,18）可以沿某一方向移动或枢转。当观察到钳口（7,18）时，线（5）的端点被转动以面对制品（22）限定直线（2）。每个钳口（7,18）的特定方向与该直线（2）之间的角度小于90度。这导致不断改变用于改变制品（22）的直径的接触点以及夹爪（7,18）的分布磨损。

89. 发明授权

US4755948A Bar materials gathering control system 失效
标题翻译：酒吧材料采集控制系统
公开(公告)号：US4755948A
公开(公告)日：1988-07-05
申请号：US875408
申请日：1986-06-17
申请人： Morio Shoji
发明人： Morio Shoji
IPC分类号： B23D33/02 , B21D43/02 , B21D43/28 , B23D21/00 , B23D23/00 , B23D33/10 , B23Q7/00 , G06F15/00
CPC分类号： B21D43/285 , B21D43/021 , B23D23/00 , B23D33/10 , Y10T83/533 , Y10T83/541
摘要： A bar material gathering control system wherein the frequency of use of cutting bites can be automatically made uniform over the cutting face whereby the cutting blade can be used efficiently.
摘要翻译：一种棒料收集控制系统，其中切削刀的使用频率可以在切割面上自动均匀，从而可有效地使用切割刀片。

90. 发明授权

US4651602A Method for shearing billets 失效
标题翻译：剪切钢坯的方法
公开(公告)号：US4651602A
公开(公告)日：1987-03-24
申请号：US721167
申请日：1985-04-08
申请人： Donald T. Harrold , Jeffrey P. Dziki
发明人： Donald T. Harrold , Jeffrey P. Dziki
IPC分类号： B23D23/00 , B23D33/10 , B26D7/10
CPC分类号： B26D7/10 , B23D23/00 , B23D33/10 , Y10T83/041 , Y10T83/178 , Y10T83/283 , Y10T83/53 , Y10T83/531
摘要： A method and apparatus for shearing logs to form billets includes movable stop at the discharge side of a shear to measure the length of the log passed through the shear. A light beam impinges on a detector when the trailing end of a log passes beyond the light beam to produce a signal concurrently with a signal which is produced by displacement of the movable stop. The concurrent production of these two signals is used to produce a third signal corresponding to a measure of the length of the log. The latter signal is used for determining the sheared length of one or part of a two-piece billet that can be produced from the log-end portion. The log is severed by displacing a movable upper die of the shear beyond a stationary lower die. In one embodiment, a gripper engages and pulls the end of the log from the shear. In a second embodiment, an H-shaped frame extending outwardly at the discharge side of the shear carries a movable stop. In both embodiments, the gripper or movable stop is carried on a movable block that can be moved back and forth along guide rods that are supported by the shear.
摘要翻译：用于剪切原木以形成坯料的方法和装置包括在剪切器的排出侧的可移动止挡件，以测量通过剪切的木材的长度。当记录的尾端超过光束时，光束照射在检测器上，以通过可移动止动件的位移产生的信号同时产生信号。这两个信号的并发产生用于产生对应于日志长度的度量的第三信号。后一个信号用于确定可以从对数端部分产生的两件式坯料的一个或一部分的剪切长度。通过将剪切的可移动上模移位超过固定的下模来切断原木。在一个实施例中，夹具接合和拉动木材的端部从剪切。在第二实施例中，在剪切的排放侧向外延伸的H形框架携带可动止动件。在两个实施例中，夹持器或可移动止动件被承载在可移动的块上，该可移动块可以沿着由剪力支撑的导向杆来回移动。

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