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81. 发明授权

US5894778A Punching apparatus 失效
标题翻译：冲孔机
公开(公告)号：US5894778A
公开(公告)日：1999-04-20
申请号：US956295
申请日：1997-10-23
申请人： Chuzo Mori
发明人： Chuzo Mori
IPC分类号： B26F1/02 , B26F1/34 , B26D5/08
CPC分类号： B26F1/02 , Y10T74/18808 , Y10T83/8743 , Y10T83/8841 , Y10T83/8844 , Y10T83/9423
摘要： A punch, in which two operations, e.g., the movement of a head 1 along a rail 4 and the vertical movement of a punch 32 are carried out by the rotation of a slide transmission shaft 2 is provided, so that the bad influence of the inertia of the head 1 is suppressed, and the high speed operation is realized to thereby enhance the punching operation. The punch of the present invention comprises, a slide transmission shaft 2 to engage with a head 1, a driving member 28 having concentrically a helical cam 281 consisting of a helical portion and a vertical portion on its outer circumference and a punch driving gear, a rack 31 being parallel with the slide transmission shaft 2 and having teeth of the pitch identical with the pitch of the helical cam 281, while being engaged with the rack 31, and a punch driven gear 30 being rotated while being engaged perpendicularly with the punch driving gear 29 and having a pin 361 to be engaged with a rectangular hole 331 of the punch driving member 29. So that the head 1 is displaced along the rack 31 while the helical portion of the helical cam 281 is engaged with the rack 31. And an up-down movement of the tip end of the punch 10 is carried out with an area of punching process while the vertical portion of the helical cam 281 is engaged with the rack 31. Further, the head displacement and stoppage and the up-down movement of the punch are completely synchronized with the pitch of the holes to be punched.
摘要翻译：提供了一种冲头，其中，通过滑动传动轴2的旋转来执行两个操作，例如头部1沿着轨道4的运动和冲头32的垂直运动，使得不良的影响抑制了头部1的惯性，实现了高速运转，从而提高了冲压操作。本发明的冲头包括：与头部1接合的滑动传动轴2，同心地具有螺旋形凸轮281的驱动构件28，螺旋形凸轮281由其外周上的螺旋部分和垂直部分组成，以及冲头驱动齿轮，齿条31与滑动传动轴2平行，并且具有与螺旋形凸轮281的螺距相同的螺距的齿，同时与齿条31接合，并且冲头从动齿轮30正在与冲头驱动垂直地接合而旋转齿轮29，并且具有销361以与冲头驱动构件29的矩形孔331接合。使得头1沿着齿条31移位，同时螺旋形凸轮281的螺旋部分与齿条31接合。并且冲头10的前端的上下运动在冲压加工区域进行，而螺旋凸轮281的垂直部分与齿条31啮合。此外，头部位移和停止并且冲头的上下运动与要冲压的孔的间距完全同步。

82. 发明授权

US4745833A Apparatus for cutting rectangular cutouts of varying size from a sheet 失效
标题翻译：用于从片材切割不同尺寸的矩形切口的装置
公开(公告)号：US4745833A
公开(公告)日：1988-05-24
申请号：US40850
申请日：1987-04-20
申请人： James A. Davidson
发明人： James A. Davidson
IPC分类号： B26D1/30 , B26D5/42 , B26D7/01 , B26F1/38
CPC分类号： B26F1/3853 , B26D1/305 , B26D5/42 , B26D7/015 , Y10T83/576 , Y10T83/7507 , Y10T83/7513 , Y10T83/758 , Y10T83/817 , Y10T83/8743 , Y10T83/8799 , Y10T83/8805 , Y10T83/8828
摘要： Frame members of the apparatus mount cutter assemblies that are aligned by relative adjustive movement of the frame members with edges of a cutout that is to be cut from sheet material. The adjustive relative movement of the frame members additionally effects adjustment of the relative positions of the cutter assemblies and associated cam members also carried by the frame members. This in turn causes the cuts made by the cutter assemblies to be of the same length as the therewith aligned cutout edges. The apparatus preferably further includes clamping members that engages the sheet material during each cutting operation, and drive components for imparting desired motions to the various movable components of the apparatus.
摘要翻译：装置安装刀具组件的框架构件，其通过框架构件与要从片材切割的切口的边缘的相对调节运动对准。框架构件的调节相对运动另外实现了由框架构件承载的切割器组件和相关联的凸轮构件的相对位置的调整。这又导致由切割器组件制成的切口与其对准的切口边缘具有相同的长度。该装置优选地还包括在每个切割操作期间接合片材的夹紧构件以及用于将期望的运动传递给装置的各种可移动部件的驱动部件。

83. 发明授权

US4484501A Apparatus for cutting and trimming paper sheets or the like 失效
标题翻译：用于切割和修整纸张等的装置
公开(公告)号：US4484501A
公开(公告)日：1984-11-27
申请号：US418091
申请日：1982-09-14
申请人： Bernd Ramcke
发明人： Bernd Ramcke
IPC分类号： B26D5/20 , B26D1/09 , B26D7/01 , B26D7/06
CPC分类号： B26D1/09 , B26D7/015 , B26D7/0625 , B26D7/0675 , Y10T83/0524 , Y10T83/4577 , Y10T83/6476 , Y10T83/6483 , Y10T83/6539 , Y10T83/8743
摘要： Apparatus for trimming the lateral marginal portions of successive stacks of sheets of multiple unit width and for subdividing the trimmed stacks into stacks of unit width has an advancing unit which moves the stacks stepwise in a direction at right angles to their width, a trimming station where the marginal portions of successive stacks are trimmed, and two or more severing stations which are disposed one after the other, as considered in the direction of advancement of the stacks, and at each of which the width of the stacks is reduced by one unit width as a result of separation of discrete stacks of unit width therefrom. The stacks at the severing stations are moved sideways by the width of a stack of unit width prior to a separating step. The mechanisms at the severing stations employ knives which are aligned with one another, as considered in the direction of advancement of stacks, and are accessible at the outer sides of the respective severing stations.
摘要翻译：用于修整多个单位宽度的连续堆叠的横向边缘部分并用于将修整的堆叠细分为单位宽度的堆叠的装置具有一个前进单元，该推进单元沿与其宽度成直角的方向逐步移动堆叠，修剪工位连续堆叠的边缘部分被修整，并且如在堆叠的前进方向上所考虑的那样一个接一个地布置的两个或更多个切断站，并且在堆叠的每个宽度上减小了一个单位宽度作为分离单元宽度的离散堆叠的结果。在分离步骤之前，切割站处的堆叠被横向移动单位宽度的堆叠的宽度。切断站的机构采用沿堆叠方向考虑的彼此对准的刀具，并且在相应的切断站的外侧可接近。

84. 发明授权

US4261239A Positioning head for cutting and marking apparatus 失效
标题翻译：定位头用于切割和打标设备
公开(公告)号：US4261239A
公开(公告)日：1981-04-14
申请号：US101554
申请日：1979-12-07
申请人： Katsumasa Toboshi , Minoru Saito
发明人： Katsumasa Toboshi , Minoru Saito
IPC分类号： B26D1/24 , B23D19/06 , B26D7/26 , B31B50/18
CPC分类号： B26D7/2635 , Y10T83/7826 , Y10T83/7847 , Y10T83/7876 , Y10T83/8743
摘要： There is disclosed a positioning head for cutting and marking apparatus, whereby when a plurality of cutter wheels or marking-off wheels are successively moved into place, the positioning head or heads which have already been positioned in place can be locked in place. The positioning head comprises, within a housing mounted on the boss of the cutter or marking-off wheel and slidably fitted on two guide bars, a feed gear threadedly engaged with a feed screw shaft which is extended through the housing, an input gear slidably mounted on an input shaft which is extended through the housing, a group of driving gears for transmitting the rotation of the input gear to the feed gear, and a clutch for connecting and disconnecting the driving force transmitted to the feed gear from the input gear, whereby after the positioning head has been put in place, the clutch may be disengaged so as to lock the positioning head in place while any other positioning head is being moved.
摘要翻译：公开了一种用于切割和标记装置的定位头，由此当多个切割轮或标记轮连续移动到位时，已经定位就位的定位头或头可以被锁定就位。所述定位头包括在安装在所述切割器的轮毂上的壳体内，以及可滑动地装配在两个导杆上的进给齿轮，所述进给齿轮与通过所述壳体延伸的进给丝杠轴螺纹接合，可滑动地安装在通过壳体延伸的输入轴上，一组用于将输入齿轮的旋转传递到进给齿轮的驱动齿轮，以及用于连接和断开从输入齿轮传递到进给齿轮的驱动力的离合器，由此在定位头已经就位之后，离合器可以被分离，以便在任何其它定位头移动时将定位头锁定在适当位置。

85. 发明授权

US4136592A Apparatus for one-pass punching of beams 失效
标题翻译：用于单程冲压梁的装置
公开(公告)号：US4136592A
公开(公告)日：1979-01-30
申请号：US691343
申请日：1976-06-01
申请人： William C. Beatty
发明人： William C. Beatty
IPC分类号： B21D28/24 , B26F1/14 , B26D5/04
CPC分类号： B21D28/243 , Y10T408/3811 , Y10T83/817 , Y10T83/8743 , Y10T83/8762 , Y10T83/8858 , Y10T83/9425
摘要： During passage of an I-beam through a punching press for punching holes vertically through its web, holes are also punched through its flanges by horizontally acting punches of the present invention. Four C-shaped punching heads are provided for the flanges. To permit punching closely adjacent holes, two punches are powered by a single hydraulic cylinder, unless one is deactivated. A joint gauge screw precisely adjusts gauge (the spacing between the two punches), and may be raised or lowered for centering as to web. Before each flange punching operation, the web is pressed firmly against a fixed block level with the web die. The piston of the hydraulic cylinder is of such large diameter that the varying positions of the punches will lie within the projected periphery of the piston rod.
摘要翻译：在通过冲压冲压机通过冲压孔的过程中，在通过其腹板垂直冲孔时，通过本发明的水平作用冲头也通过其凸缘冲孔。为法兰提供四个C形冲压头。为了允许紧密相邻的孔冲孔，两个冲头由单个液压缸供电，除非一个停用。联合规格螺丝精确地调节压力表（两个冲头之间的间距），并且可以升高或降低以便于网的定心。在每次法兰冲压操作之前，网状物被牢固地压靠在带有模具的固定块级上。液压缸的活塞具有如此大的直径，使得冲头的变化位置将位于活塞杆的突出周边内。

86. 发明授权

US4046039A Thickness responsive variable position die set 失效
标题翻译：厚度响应可变位置模具
公开(公告)号：US4046039A
公开(公告)日：1977-09-06
申请号：US683044
申请日：1976-05-05
申请人： Melbourne L. Griesbach
发明人： Melbourne L. Griesbach
IPC分类号： B26D7/26 , B26D5/06
CPC分类号： B26D7/2628 , B26D2007/2607 , Y10T83/04 , Y10T83/538 , Y10T83/8737 , Y10T83/8743
摘要： A variable-position die set for trimming metal or other sheet stock to a particular length which is determined by the stock thickness, including upper and lower actuating die plates, a stationary cutting block arrangement positioned between and secured to the die plates, and a movable cutting block arrangement positioned between the die plates in spaced parallel relationship with the stationary cutting block arrangement. Stock thickness-sensing apparatus is also positioned between the lower and upper actuating die plates. Operatively associated with the sensing apparatus is a device for positioning the movable cutting block arrangement in relation to the sensed stock thickness.
摘要翻译：一种可变位置模具，用于将金属或其它片材料料修剪到由坯料厚度确定的特定长度，包括上部和下部致动模具板，定位在模具板之间并固定到模具板上的固定切割块装置，以及可移动切割块布置定位在与固定切割块布置间隔开的平行关系的模板之间。库存厚度感测装置也位于下和上驱动模板之间。与感测装置可操作地相关联的是用于相对于所感测的原料厚度定位可移动切割块装置的装置。

87. 发明授权

US4029427A Apparatus for positioning tools 失效
标题翻译：定位工具装置
公开(公告)号：US4029427A
公开(公告)日：1977-06-14
申请号：US631159
申请日：1975-11-11
申请人： Jean Cloup
发明人： Jean Cloup
IPC分类号： B23B41/00 , B23B47/18 , B23Q16/00 , B23B29/08
CPC分类号： B23Q16/00 , Y10T408/08 , Y10T83/8733 , Y10T83/8743
摘要： Apparatus for positioning a machine tool in relation to a workpiece comprises a support for the tool actuated by a fluid ram, with a control member carried by the support on a parallelogram linkage and arranged to operate a servo-valve associated with the ram. The controller is actuated at selected positions by a selected one of a number of pre-selector members adjustably located on a reference member which also engages the work. Each pre-selector member has an extendable roller controlled by a small fluid ram and when the roller runs off the end of the control member the ram stops and the machine tool is then in position.
摘要翻译：用于将机床相对于工件定位的装置包括由流体柱塞致动的工具的支撑件，其中由支撑件承载在平行四边形连杆上的控制构件并被布置成操作与柱塞相关联的伺服阀。控制器通过可调节地位于参考构件上的多个预选择器构件中的选定的一个被选择的位置而在选定位置被致动，该参考构件也与作业接合。每个预选择器构件具有由小流体柱塞控制的可延伸辊，并且当辊从控制构件的端部移开时，压头停止并且机床然后就位。

88. 发明授权

US3987695A Hole punch device for selectively punching different arrays of holes in sheet material 失效
标题翻译：用于选择性地切割片材中不同的孔阵列的孔式打孔装置
公开(公告)号：US3987695A
公开(公告)日：1976-10-26
申请号：US642990
申请日：1975-12-22
申请人： Hildaur L. Neilsen
发明人： Hildaur L. Neilsen
IPC分类号： B26F1/02 , B26F1/04
CPC分类号： B26F1/04 , B26F1/02 , Y10T83/856 , Y10T83/86 , Y10T83/8743 , Y10T83/8843 , Y10T83/949
摘要： A single punch head is slidable along a multi-faced, rotatable, horizontal bar having different arrays of detents on its several faces; a spring-pressed ball coacting successively with the detents on any selected face of the bar to position the head for punching holes spaced correspondingly to the detent spacing on the selected face. The ball also serves to hold the bar somewhat yieldably in any of the plural face positions to which the bar may be turned.

89. 发明授权

US3986470A Method and means for straight line manufacture of sheet metal duct elements 失效
标题翻译：用于直线制造钣金管道元件的方法和装置
公开(公告)号：US3986470A
公开(公告)日：1976-10-19
申请号：US560775
申请日：1975-03-21
申请人： Robert N. Berry , Dale D. Borlaug
发明人： Robert N. Berry , Dale D. Borlaug
IPC分类号： B21C37/10 , B21D35/00 , B21D39/02 , B21D51/00
CPC分类号： B21D39/02 , B21C37/104 , B21D35/00 , Y10S83/917 , Y10T83/817 , Y10T83/8743 , Y10T83/9442
摘要： The method of fabricating the sheet metal duct units of the present invention comprises cutting a plurality of spaced lines of notches in an elongated strip of sheet metal, each of the lines being transverse to the longitudinal axis of the strip. The strip is sheared at predetermined points along the length thereof so that the cutting and the shearing operation combine to form sheet metal segments each having at least one cleat tab on at least one end thereof. Next the sheet metal segments are bent along at least one axis extending longitudinally with respect to the longitudinal axis of the sheet metal so as to form an upstanding leg, the cleat tab being on one end of the upstanding leg. The cleat tab is then bent back against the remainder of the upstanding leg so as to form a cleat.The apparatus for accomplishing the above process comprises a straight line assembly including a notching means for forming notches in predetermined points across the width of the strip, shearing means for shearing the strip into segments of predetermined length; roll former RB means for forming the upstanding leg and for forming additional folds along a line parallel to the longitudinal axis of the strip; and cleat forming means positioned adjacent the roll press means for receiving the folded sheet elements therefrom and for engaging and bending the end edges of the upstanding leg to form a cleat.
摘要翻译：制造本发明的金属板管道单元的方法包括在细长的金属板条中切割多个间隔开的切口线，每条线横向于条带的纵向轴线。条带在其长度上的预定点处被剪切，使得切割和剪切操作组合以形成每个在其至少一个端部上具有至少一个防滑钉片的金属板段。接下来，金属片段沿着相对于金属板的纵向轴线纵向延伸的至少一个轴线弯曲，以便形成直立的腿部，该防滑钉片位于直立腿的一端。然后将防滑钉片折回到直立腿的其余部分，以形成防滑板。

90. 发明授权

US3892154A Structural steel punch 失效
标题翻译：结构钢冲孔机
公开(公告)号：US3892154A
公开(公告)日：1975-07-01
申请号：US42424373
申请日：1973-12-12
申请人： DUFFY MARCUS L
发明人： DUFFY MARCUS L
IPC分类号： B21D28/24 , B26D5/12 , B26D5/02
CPC分类号： B21D28/243 , B26D5/12 , Y10T83/4463 , Y10T83/4475 , Y10T83/538 , Y10T83/544 , Y10T83/8743 , Y10T83/8858 , Y10T408/3811
摘要： A structural steel beam punching apparatus comprising a frame disposed in a generally vertical plane intersecting the horizontal travel path of a structural workpiece to be punched. An aperture in the frame surrounds the travel path. Oppositely disposed punch head means overlying opposing vertical surfaces of the workpiece are slidably supported by the frame for movement toward and away from each other in a plane normal to the workpiece travel path. A pressure head means is connected with punches guided by the punch heads and slidably supported by the frame for movement toward and away from punch heads for and punching holes in the workpiece.
摘要翻译：一种结构钢梁冲孔装置，包括设置在与待冲压的结构工件的水平行进路径相交的大致垂直平面中的框架。框架中的孔围绕行进路径。相对设置的冲压头装置覆盖工件的相对的垂直表面，由框架可滑动地支撑，以在垂直于工件移动路径的平面中彼此移动和远离。压头装置与由冲头引导的冲头连接，并可由框架滑动支撑，以朝向和远离冲头移动以及冲压工件中的孔。

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