-
公开(公告)号：US3952622A
公开(公告)日：1976-04-27
申请号：US502017
申请日：1974-08-30
申请人： Joseph Majus
发明人： Joseph Majus
CPC分类号： B23D53/045 , B23D55/023 , B23D55/04 , Y10T83/7133 , Y10T83/7208
摘要： A multiple-use portable band saw for mounting on a standard work shop type vice. The band saw blade and blade mounting are standard in the art and therefore, not described in detail. The band saw is mounted on a rotatable shaft and can be operated in either a generally vertical table saw position or a generally horizontal tilting saw position. The rotatable shaft forms a portion of the clamping structure which mounts the band saw onto the standard vice. The clamping structure includes a stabilizing tongue memeber to prevent the entire band saw structure from tipping during or after the horizontal cutting operation, a stop means to prevent the downward movement of the band saw beyond a predetermined position and an adjustable arm member to eliminate unwanted movement when the saw is used in either the vertical or horizontal position. In the vertical position, a removable work table is mounted onto the clamping structure itself. The table is positioned and supported by three leg type appendages. Since there are three supporting legs, the size of the work surface can be increased without a reduction in its stability. Also since the three legs are mounted onto the clamping structure itself, no additional frame or supporting structure is required. The saw can also be used apart from the support structure as a hand-held tool.
摘要翻译： 一种多用便携式带锯，用于安装在标准工作车间上。 带锯片和刀片安装是本领域的标准，因此没有详细描述。 带锯安装在可旋转的轴上，并且可以在大致垂直的台锯位置或大致水平的倾斜锯位置中操作。 可旋转的轴形成夹持结构的一部分，其将带锯安装在标准件上。 夹紧结构包括稳定的舌片构件，用于在水平切割操作期间或之后防止整个带锯结构倾斜;阻止装置，用于防止带锯向下移动超过预定位置，以及可调节臂构件，以消除不必要的运动 当锯在垂直或水平位置使用时。 在垂直位置，可移动的工作台安装在夹紧结构本身上。 桌子由三个腿型附件定位和支撑。 由于有三个支撑腿，所以可以在不降低其稳定性的情况下增加工作表面的尺寸。 此外，由于三条腿安装在夹紧结构本身上，因此不需要附加的框架或支撑结构。 锯也可以作为手持工具与支撑结构分开使用。
-
公开(公告)号：US3733952A
公开(公告)日：1973-05-22
申请号：US3733952D
申请日：1971-02-12
申请人： AMADA CO LTD
发明人： FUKUGAMI G , TAMURA C , MAEKAWA K
CPC分类号： B23D53/06 , B23D53/04 , B23D55/10 , B23D59/001 , B27B13/14 , Y10T83/7076 , Y10T83/7214 , Y10T83/7251 , Y10T83/7264 , Y10T83/736 , Y10T83/875
摘要： Contour machine in which a worktable is fixed, and enclosed wheels are provided for mounting a band saw, the machine being pivotable with respect to a base, and in which a rotary table, mounted on the worktable, may be automatically set into rotation in the forward or reverse direction or stopped through a curvesensing guide mechanism. The machine body is pivotable with respect to the base in a plane perpendicular to the face of the band saw, together with upper and lower housings which lodge wheels for guiding the band saw. The machine has means to provide an adjustable and reproducible relationship of the body with respect to the base, as well as means for immobilizing the pivoted machine body in various positions. In addition, with a view to attaining savings in manpower and automation of operation, units are provided for indication of the saw tension, for bringing a saw-container housing to a saw-mounting position, for clamping the saw, for adjusting the relative distance between a workpiece and a saw-blade guide mechanism, and a unit for stopping the saw movement upon completion of the machining operation.
-
公开(公告)号：US3685377A
公开(公告)日：1972-08-22
申请号：US3685377D
申请日：1971-02-03
CPC分类号： B23D55/082 , B23D55/02 , Y10T83/446 , Y10T83/6545 , Y10T83/6905
摘要： A machine for cutting contour on a workpiece supported by a table mounted for movement to bring the work piece into engagement with a cutting member. The table is tilted on a carrier by a cam system as a function of the lateral position of the carrier along a guideway, with the movement of the carrier preferrably coordinated with the movement of the cutting element.
摘要翻译： 一种用于在被安装成用于使工件与切割构件接合的工作台支撑的工件上切割工件上的轮廓的机器。 作为载体沿着导轨的横向位置的函数，通过凸轮系统将工作台倾斜在载体上，随着载架的运动优选地与切割元件的运动协调。
-
公开(公告)号：US10369719B1
公开(公告)日：2019-08-06
申请号：US15925188
申请日：2018-03-19
摘要： An apparatus is provided for cutting a plurality of workpieces that is arranged relative to first, second, and third reference axes that are perpendicular to each other. The apparatus includes a cutting assembly and an input assembly. The cutting assembly includes a chassis, and first and second saw blades movably coupled to the chassis that are configured to respectively cut along first and second cutting planes that are transverse to each other. The input assembly includes a tabletop and first and second clamping mechanisms for clamping the workpieces collectively. The first clamping mechanism includes a first counterpart and a first movable member that is translatable along the first reference axis and translatable relative to the first counterpart. The second clamping mechanism includes a second counterpart and a plurality of second movable members that are each translatable along the second reference axis relative to the second counterpart.
-
公开(公告)号：US08234962B2
公开(公告)日：2012-08-07
申请号：US12291726
申请日：2008-11-14
申请人： Clive A. J. Lugmayer
发明人： Clive A. J. Lugmayer
IPC分类号： B27B13/04
CPC分类号： B23D55/02 , Y10T83/6502 , Y10T83/7114 , Y10T83/8763
摘要： A folding mounting base is provided to convert a portable hand tool such as a portable band saw into a fixed tool which may be used on a workbench. The mounting base has upper and lower cradles, the upper cradle folding down next to the lower cradle for storage. In use, the handle of the portable tool in placed in the upper and lower cradles, and held in position by a toggle clamp. The toggle clamp engages the hand tool trigger to maintain the tool in an operating condition.
摘要翻译： 提供折叠安装基座以将诸如便携式带锯的便携式手动工具转换成可用于工作台上的固定工具。 安装座具有上下支架，上托架折叠在下支架旁边，用于存放。 在使用中，便携式工具的手柄放置在上下支架中，并通过肘节夹固定在适当位置。 肘节夹具接合手动工具扳机以将工具保持在工作状态。
-
公开(公告)号：US06920816B2
公开(公告)日：2005-07-26
申请号：US10194020
申请日：2002-07-11
申请人： Pei-Lieh Chiang
发明人： Pei-Lieh Chiang
CPC分类号： B23D53/023 , Y10T83/707 , Y10T83/7195 , Y10T83/7208 , Y10T83/7214
摘要： A vertical saw machine includes a column with upper and lower supports carrying a motor to drive a saw blade. A table is disposed between the upper and lower supports for supporting a workpiece. The saw blade intersects the table with an included angle. The column is turnable between normal and inclined positions to vary the included angle. A frame post is mounted under the table to be positioned on the ground surface. A key slot and a key member are disposed respectively in and on the frame post and the column, and confine an arcuate guiding route to retainingly guide the column to move between the two positions.
摘要翻译： 垂直锯床包括具有上部和下部支撑件的柱体，该支撑件带有驱动锯片的马达。 在支撑工件的上下支承件之间设置一个工作台。 锯片与夹角相交。 该列可在正常位置和倾斜位置之间转动，以改变夹角。 框架柱安装在工作台下面以定位在地面上。 键槽和键构件分别设置在框架柱和柱上和框架柱和柱上，并且限制弓形引导路线以保持引导柱在两个位置之间移动。
-
27.发明授权Method and apparatus for controlling the feeding of a bandsaw blade in bandsaw machines 失效用于控制带锯机中的带锯刀片的进给的方法和装置
公开(公告)号：US4700596A
公开(公告)日：1987-10-20
申请号：US680829
申请日：1984-12-12
申请人： Masayuki Taguchi
发明人： Masayuki Taguchi
CPC分类号： B23D55/088 , Y10T83/04 , Y10T83/7139 , Y10T83/7145
摘要： A method and apparatus for controlling the cutting of bandsaw machines includes continuous feeding of the bandsaw blade relative to the workpiece by alternating the speed at which the bandsaw blade is fed relative to the workpiece between fast and slow, so that the bandsaw blade is continuously periodically fed relative to the workpiece alternately fast and slow. In a first embodiment, the bandsaw blade is fed into the workpiece and a continuously operating control motor is used to control a flow valve to alternate the speed at which the bandsaw blade is fed into the workpiece. In a second embodiment, the workpiece is fed into the bandsaw blade and a continuously operating control motor is used to control a flow control valve to alternate the speed at which the workpiece is fed into the bandsaw blade. In a third embodiment, the bandsaw blade is fed into the workpiece and a continuously operating servo motor is used to drive a lead screw to alternate the speed at which the bandsaw blade is fed into the workpiece. In a fourth embodiment, the workpiece is fed into the bandsaw blade and a servo motor is continuously used to drive a lead screw to alternate the speed at which the workpiece is fed into the bandsaw blade.
摘要翻译： 用于控制带锯机的切割的方法和装置包括通过交替在快速和慢速之间相对于工件进给带锯刀片的速度来相对于工件的连续进给，使得带锯片连续周期性地 相对于工件交替快速和慢速进给。 在第一实施例中，带锯叶片被馈送到工件中，并且使用连续操作的控制马达来控制流量阀以将带锯刀片进给到工件的速度交替。 在第二实施例中，工件被馈送到带锯刀片中，并且使用连续操作的控制马达来控制流量控制阀以将工件被馈送到带锯刀片中的速度交替。 在第三实施例中，带锯刀片被馈送到工件中，并且使用连续操作的伺服电动机来驱动导螺杆来交替将带锯刀片送入工件的速度。 在第四实施例中，工件被馈送到带锯刀片中，并且连续地使用伺服电动机来驱动导螺杆以将工件被馈送到带锯刀片中的速度交替。
-
公开(公告)号：US4615248A
公开(公告)日：1986-10-07
申请号：US700507
申请日：1985-02-11
申请人： Raymond Erhard
发明人： Raymond Erhard
IPC分类号： B23D47/02 , B23D47/04 , B23D55/02 , B23D59/00 , B23Q1/48 , B23Q7/18 , B23Q16/06 , B27B13/04 , H05K3/00
CPC分类号： B23Q1/4804 , B23D47/042 , B23D59/001 , B23Q16/06 , B23Q7/18 , H05K3/0044 , Y10T83/2216 , Y10T83/4607 , Y10T83/6548
摘要： This machine for sawing commercial products consisting of accurately sized plates of metal, wood, chipboard or other similar materials comprises a turn-table mounted on a feed table adapted to be set in various positions along a path disposed at right angles to the sawing line, and responsive to means for driving the feed table forwards and backwards, the backward movement of the feed table being attended automatically by a 90-degree rotation of the turn-table. The invention is applicable more particularly to the trimming and finishing of the contours of multilayer printed circuits subsequent to the strata-forming operation.
摘要翻译： 这种用于锯切由金属，木材，刨花板或其他类似材料制成的精确尺寸的板材的商业产品的机器包括安装在馈送台上的转台，该转台适用于设置在与锯切线成直角的路径上的各种位置， 并且响应于向前和向后驱动进给台的装置，进给台的向后运动由转台的90度旋转自动参加。 本发明更具体地可应用于层状成形操作之后的多层印刷电路的轮廓的修整和精加工。
-
公开(公告)号：US4296661A
公开(公告)日：1981-10-27
申请号：US032924
申请日：1979-04-24
申请人： Tomonobu Kaneko
发明人： Tomonobu Kaneko
CPC分类号： B23D55/088 , Y10T83/04 , Y10T83/7114 , Y10T83/7139 , Y10T83/7145
摘要： A feed control for a horizontal bandsaw machine has a hydraulic motor assembly which includes a piston dividing a hydraulic cylinder into upper and lower chambers. The cylinder is pivotally secured to the base of the machine, and the piston is pivotally secured to the saw head of the machine by an elongated piston rod. Hydraulic fluid is simultaneously introduced into one end of the motor assembly and withdrawn from the other end to positively regulate the position of the piston within the cylinder. A first pressure control device regulates the hydraulic pressure in the upper chamber of the motor assembly, and a second pressure control device regulates the hydraulic pressure in the lower chamber of the motor assembly. By regulating the pressure differential between the upper and the lower chambers, the rate of movement of the piston, and thus of the saw head, can be precisely regulated and thus optimized to insure cutting accuracy and minimize wear on the saw blade.
摘要翻译： 用于水平带锯机的进给控制器具有液压马达组件，其包括将液压缸分成上室和下室的活塞。 气缸枢转地固定到机器的基座，并且活塞通过细长的活塞杆枢转地固定到机器的锯头。 液压流体同时引入电机组件的一端并从另一端排出，以正向调节活塞在气缸内的位置。 第一压力控制装置调节马达组件的上腔室中的液压，第二压力控制装置调节马达组件的下腔室中的液压。 通过调节上部和下部腔室之间的压力差，可以精确地调整活塞的速度和锯头的运动速度，从而进行优化，以确保切割精度并减少锯片上的磨损。
-
公开(公告)号：US4244253A
公开(公告)日：1981-01-13
申请号：US916949
申请日：1978-06-19
申请人： Richard J. Flanigan
发明人： Richard J. Flanigan
CPC分类号： B23D59/00 , B23Q1/4804 , B23Q35/102 , Y10T83/655 , Y10T83/6667 , Y10T83/7151 , Y10T83/728
摘要： An attachment for cutting machine tools, such as band saws, spindle-shapers, sanders and the like, controlling the feed path of the workpiece to the cutting tool to form desired workpiece contours, such as circles, arcs and the like, has a grooved track bar easily locked on and removed from the machine bed or table carrying a slide in the groove which has a workpiece centering pivot pin projecting therefrom. A workpiece is either directly pivoted on the pin or secured to a templet pivoted on the pin and is rotated about its pivot support against the cutting tool. The slide may be locked in the groove at a selected distance from the tool, may be pushed against a stop at a selected position in the groove or may be shifted by a cam to control the feed path of the workpiece for forming desired contours. Circles of selected diameters, elipses of selected minor and major radii, heart shapes, four leaf clover shapes and the like are easily developed.
摘要翻译： 用于切割机床的附件，例如带锯，主轴成形器，砂光机等，将工件的进给路径控制到切割工具以形成期望的工件轮廓，例如圆形，弧形等，具有带槽 轨道杆容易地锁定在机床或桌子上，该机床或桌子在凹槽中承载滑动件，该滑槽具有从其突出的工件对中枢轴销。 工件或者直接在销上枢转或固定到枢转在销上的镜腿，并且围绕其枢轴支撑围绕切割工具旋转。 滑动件可以在距离工具一定距离的位置处被锁定在凹槽中，可以被推靠在凹槽中的选定位置处的止动件上，或者可以通过凸轮移动以控制工件的进给路径以形成期望的轮廓。 所选择的直径的圆圈，所选择的次要和主要半径，心形，四叶三叶草形状等等都是容易开发的。
-
-
-
-
-
-
-
-
-
搜索结果
51 条记录 (耗时 0.015 秒)
