公开(公告)号：US06302005B1

公开(公告)日：2001-10-16

申请号：US09557981

申请日：2000-04-25

申请人： Mouafak C. Albasateneh

发明人： Mouafak C. Albasateneh

IPC分类号： B23B1300

CPC分类号： B23B13/027 ,  B23B13/02 ,  B23B13/128 ,  B23B2260/128 ,  Y10T82/2516 ,  Y10T82/2518 ,  Y10T82/2521

摘要： An automatic pneumatic bar feeding apparatus for automatically feeding a plurality of bar stocks to a work station, such as a computer numerical control (CNC) machine for processing, thereby eliminating the need to reload the bar feeding apparatus with another bar stock one at a time. The bar feeding apparatus comprises a rotary which turns a loading unit 45° to a loading position for loading a bar stock onto the loading assembly from a holding tray. After the bar stock has been loaded onto the loading assembly, the rotary turns the loading assembly back to its initial position or feeding position. A pneumatic motor supplies air to a rear feeding assembly, wherein the feeding assembly pushes the bar stock to the work station for processing. When the feeding assembly has fed the majority of the bar stock into the CNC machine, the rotary turns the loading assembly back to the loading position. A hollow tube will then be aligned with the center of the CNC machine, where a rod slidably located within the hollow tube further pushes the excess bar stock into the CNC machine through the hollow tube until a sensor indicates that all of the bar stock has been processed by the CNC machine. When the feeding is completed, the feeding assembly returns to its initial position. During this feeding process, another bar stock is being loaded onto the loading assembly and when the previous bar stock has been successfully machined, the bar feeding apparatus will begin the process again with the new bar stock.

摘要翻译： 一种用于将多个棒料自动进给到诸如计算机数控（CNC）机器的工作站进行加工的自动气动棒供给装置，从而不需要一次一个地重新装载棒料进给装置 。 送料装置包括旋转装置，该转动装置将装载单元45°转动到用于将货架装载到装载组件上的装载位置。 在棒料已经装载到装载组件上之后，旋转器将装载组件转回到其初始位置或进给位置。 气动马达向后馈送组件供应空气，其中进给组件将料斗推到工作台进行加工。 当进给组件将大多数棒料送入CNC机床时，旋转器将装载组件转回到装载位置。 然后中空管将与数控机床的中心对准，其中可滑动地位于中空管内的杆将多余的棒料通过中空管推进到CNC机器中，直到传感器指示所有的棒料已经被 由CNC机床加工。 进料完成后，进料组件返回初始位置。 在该进给过程中，另一个棒料被装载到装载组件上，并且当已经成功地加工了先前的条形坯料时，棒材进给装置将再次用新的棒料开始处理。

公开(公告)号：US5195409A

公开(公告)日：1993-03-23

申请号：US771464

申请日：1991-10-04

申请人： Roger D. Smith

发明人： Roger D. Smith

IPC分类号： B23B13/02

CPC分类号： B23B13/027 ,  Y10T82/2521

摘要： A bar feed apparatus for supplying elongated bar stock to the headstock of an automatic lathe. An elongated guide tube receives the stock and includes a hydraulic piston that controllably advances the stock toward the lathe. For cushioning the rotating bar stock against vibration within the tube, controlled quantities of hydraulic fluid is forced longitudinally into an annular clearance about the piston to and about the bar stock. A flexible seal secured downstream of the piston effects collapse during the forward stoke of the piston and effects a vacuum seal during a vacuum induced return stoke of the piston.

摘要翻译： 一种用于将长条棒料供应到自动车床的头架上的条形进给装置。 细长的导管接收原料并且包括液压活塞，该液压活塞可控制地将坯料推向车床。 为了缓冲旋转棒材以抵抗管内的振动，受控量的液压流体被迫纵向移动到活塞周围的环形间隙并且围绕杆坯。 固定在活塞下游的柔性密封件在活塞的向前冲击期间发生坍塌，并且在活塞的真空引起的返回行程期间实现真空密封。

公开(公告)号：US4406190A

公开(公告)日：1983-09-27

申请号：US263311

申请日：1981-05-13

申请人： Peter A. Mason

发明人： Peter A. Mason

IPC分类号： B23B13/02 ,  B65H5/16

CPC分类号： B23B13/027 ,  Y10T82/2516 ,  Y10T82/2518 ,  Y10T82/2521 ,  Y10T82/2595

摘要： A bar stock feed apparatus for a machine tool has a bar stock support tube for alignment, in use with a workpiece carrier of the machine tool. A fluid pressure-actuated feed means in the form of a pusher tube slides within the tube and is driven by a piston to feed the bar when desired. Fluid is introduced into the support tube forwardly of the piston, and independently of the fluid supplied to the piston, to cushion the bar stock within the tube 15 and thereby minimize undesirable noise during operation.

摘要翻译： 用于机床的棒料供给装置具有用于对准的棒料支撑管，用于与机床的工件托架一起使用。 推动管形式的流体压力致动进给装置在管内滑动，并且在需要时由活塞驱动以供给杆。 将流体引导到活塞向前的支撑管中，并独立于提供给活塞的流体，以缓冲管15内的棒材，从而使操作期间的不良噪声最小化。

公开(公告)号：US20080041200A1

公开(公告)日：2008-02-21

申请号：US11677882

申请日：2007-02-22

申请人： William Kneebusch

发明人： William Kneebusch

IPC分类号： B23B13/00

CPC分类号： B23B13/08 ,  B23B13/027 ,  Y10T82/10 ,  Y10T82/2521

摘要： A new and improved bar feeder is herein disclosed. A bar feeder for use with an associated cutting lathe includes a guide rail, an air motor, at least four supports, each of the supports comprising a top, a base, a bushing, the bushing having a centerline opening, wherein the bushing can rotate freely in relation to the support, at least four drive gears, wherein each of the at least four supports is operatively connected to the drive gear, wherein the at least four supports are linked together, wherein the supports can be adjusted horizontally along the guide rail, a gear rack, the at least four drive gears operatively connected to the gear rack, and a pressurized cylinder for pushing an associated bar into the associated cutting lathe.

摘要翻译： 这里公开了一种新的和改进的棒式给料器。 用于与相关联的切割车床一起使用的条形进给器包括导轨，空气马达，至少四个支撑件，每个支撑件包括顶部，底座，衬套，该衬套具有中心线开口，其中套管可以旋转 至少四个驱动齿轮，其中所述至少四个支撑件中的每一个可操作地连接到所述驱动齿轮，其中所述至少四个支撑件连接在一起，其中所述支撑件可以沿着所述导轨水平地调节 齿轮架，所述至少四个驱动齿轮可操作地连接到所述齿条;以及加压缸，用于将相关联的杆推入相关联的切削车床。

公开(公告)号：US06257817B1

公开(公告)日：2001-07-10

申请号：US09369942

申请日：1999-08-06

申请人： Mouafak C. Albasateneh

发明人： Mouafak C. Albasateneh

IPC分类号： B23Q526

CPC分类号： B23B13/027 ,  B23B13/123 ,  Y10T82/2521

摘要： A pneumatic bar feeding apparatus for advancing a length of bar stock to a CNC center machine for processing and including a pair of concentric tubular members which are housed in a housing supported by a pair of vertical spaced apart support stands. The inner tubular member is spaced from the interior surface of the outer tubular member by at least three bearing and bushing devices which are located at three separate locations. A rear end of the inner tubular member is airtightly sealed so that air pressure does not leak out. An actuating assembly is movably installed within the inner tubular member and includes a slidable piston, a rod connected to the piston and a coil spring which surrounds the rod and biasing the rod from entering into a bar carrier which is also movably installed within the inner tubular member. The bar carrier comprises a plurality of step-down interior portions for accommodating a plurality of different size diameters of the bar stock. The inner tubular member is adapted to receive the bar stock therein such that one end of the bar stock is fitted within one of the plurality of step-down interior portions. The pneumatic bar feeding apparatus does not generate noise and vibration because the bearing and bushing devices prevent the inner tubular member from striking the interior surface of the outer tubular member and also prevent it from vibrating within the outer tubular member.

摘要翻译： 一种用于将一定数量的棒材推进到CNC中心机以进行处理并包括一对同心的管状构件的气动棒进给装置，其容纳在由一对垂直间隔开的支撑架支撑的壳体中。 内部管状构件与外部管状构件的内表面间隔开至少三个位于三个单独位置的轴承和衬套装置。 内部管状构件的后端被气密地密封，使得空气压力不会泄漏。 致动组件可移动地安装在内部管状构件内并且包括可滑动的活塞，连接到活塞的杆和围绕杆的螺旋弹簧，并且使弹簧偏压杆进入杆托架，该托架也可移动地安装在内管 会员。 杆架包括用于容纳多个不同尺寸直径的棒料的多个降压内部部分。 内部管状构件适于在其中容纳棒料，使得棒料的一端装配在多个降压内部的一个内部。 由于轴承和衬套装置防止内部管状构件撞击外部管状构件的内表面并且还防止其在外部管状构件内振动，所以气动杆供给装置不会产生噪音和振动。

公开(公告)号：US5222625A

公开(公告)日：1993-06-29

申请号：US887463

申请日：1992-05-22

申请人： Robert B. Reinken ,  Timothy L. Rumpsa

发明人： Robert B. Reinken ,  Timothy L. Rumpsa

IPC分类号： B23B13/02 ,  B23Q7/08

CPC分类号： B23B13/027 ,  B23Q7/08

摘要： A parts loading apparatus comprising a turret structure having one or more passages therethrough for receiving and holding a row of parts to be fed therefrom one at a time, the plurality of such passages being arranged at angularly spaced locations around a central axis, each having an opening adjacent one end from which the parts held therein can pass, and a rotary actuator mechanism operatively connected to the turret structure to rotate the structure to locate different ones of the passages in alignment with a parts receiving fixture adjacent to one end of the passage and with a source of pressure adjacent to the opposite end of the passage. The subject parts loading apparatus may also be constructed to have a single elongated tubular member capable of holding a row of aligned parts therein with the piston positioned therein adjacent one end of the row of parts whereby applying pressure into the passage moves the piston and the row of parts therein and ejects the end most part therefrom.

摘要翻译： 一种零件加载装置，包括一个转塔结构，该转台结构具有一个或多个通道，用于一次接收和保持一排要供给的部件，多个这样的通道围绕中心轴线以角度间隔的位置布置，每个具有一个 相对于其中保持在其中的部件可以通过的相邻的一端;以及可操作地连接到转台结构以旋转结构以使不同的通道与邻近通道的一端的部件接收固定件对准的旋转致动器机构，以及 具有邻近通道相对端的压力源。 主体部件装载装置也可以被构造成具有能够在其中保持一排排列的部件的单个细长管状构件，活塞位于该排部件的一端附近，从而向该通道施加压力使活塞和排 的部件，并从其中排出最大部分。

公开(公告)号：US4624612A

公开(公告)日：1986-11-25

申请号：US594286

申请日：1984-03-28

申请人： Markus Geiser ,  Claude Vandevoir

发明人： Markus Geiser ,  Claude Vandevoir

IPC分类号： B23B13/02 ,  B23B13/04 ,  B23B13/08 ,  B65H7/00

CPC分类号： B23B13/04 ,  B23B13/027 ,  Y10T403/57 ,  Y10T82/2595

摘要： The device comprises a barrel which is indexed by a multi-spindle lathe at each machining operation. The barrel comprises guiding tubes for the bars to be machined which are in rotation in a fluid delivered between the guiding tube and the bar by pipes connected by tubular shafts to a fluid distributor having inlets connected to different sources of pressure. The feed of the bar is controlled exclusively by a feeding piston under the action of the pressure of the fluid delivered by extension tubes located at the rear of the guiding tubes and maintained in alignment with the latter by sliding rings which ensure the tightness between the tubes. At the time provisioning of a guiding tube with a new bar, the piston is retracted out of the guiding tube into the corresponding extension tube, the sliding ring is shifted on the extension tube and the latter pivots about the corresponding tubular shaft to open the inlet of the barless guiding tube to permit delivery from the side, of a new bar to be machined opposite this inlet. This arrangement leads to a compact construction and facilitates automatization of bar provisioning.

摘要翻译： 该装置包括在每个加工操作下由多轴车床分度的筒。 桶包括用于要加工的杆的引导管，其在通过管状轴连接到具有连接到不同的压力源的入口的流体分配器的管道之间被传送到引导管和杆之间的流体中旋转。 棒的进给仅由进料活塞控制，在由位于引导管后部的延伸管输送的流体的压力作用下，通过滑动环保持其对准，从而确保管之间的密封性 。 在提供具有新的杆的引导管时，活塞从引导管中缩回到相应的延伸管中，滑动环在延伸管上移动，并且其在相应的管状轴上枢转以打开入口 的无管引导管，以允许从侧面传送与该入口相对的待加工的新的杆。 这种布置导致紧凑的结构，并且促进条形供应的自动化。

公开(公告)号：US4423993A

公开(公告)日：1984-01-03

申请号：US313808

申请日：1981-10-22

申请人： Brian M. Eaton

发明人： Brian M. Eaton

IPC分类号： B23B13/02 ,  B23B13/12 ,  B23B13/00

CPC分类号： B23B13/027 ,  B23B13/12

摘要： A bar stock feeder has a pneumatic circuit with positive feed and vacuum circuits and uses an air pump to provide vacuum from a pressure line, and is entirely mounted within a single base pedestal to present a readily operable control panel.

摘要翻译： 棒料供给器具有带有正进料和真空回路的气动回路，并且使用空气泵从压力管线提供真空，并且完全安装在单个基座中以呈现易于操作的控制面板。

公开(公告)号：US4420284A

公开(公告)日：1983-12-13

申请号：US041381

申请日：1979-05-22

申请人： Hans Eisinger ,  Quido Kraus

发明人： Hans Eisinger ,  Quido Kraus

IPC分类号： B23B13/08 ,  B23B13/02 ,  B23B13/12 ,  B23B31/30

CPC分类号： B23B31/305 ,  B23B13/027 ,  B23B13/126

摘要： A device for the feeding of material bars for processing machines, with which in a tube the rearward end of the bar is moved in the direction of the processing machine by a piston guided in the tube and loaded by a pressurizing medium. A loading bellows loaded by the pressurizing medium is located behind the piston and a tubular diaphragm, loaded by the pressurizing medium, is located in the tube, supported in a rotatable manner.

摘要翻译： 一种用于加工加工机械材料棒的装置，其中在管子的后端通过在管内被引导并由加压介质加载的活塞在加工机器的方向上移动。 由加压介质装载的装载波纹管位于活塞的后面，并且由加压介质装载的管状隔膜位于管中，以可旋转的方式支撑。

公开(公告)号：US4090423A

公开(公告)日：1978-05-23

申请号：US697235

申请日：1976-06-17

申请人： Bard Meyer Waage

发明人： Bard Meyer Waage

IPC分类号： B23B13/02 ,  B23B13/00 ,  B23Q5/22

CPC分类号： B23B13/027 ,  B23B13/021 ,  Y10T82/2521

摘要： A feeder arrangement for intermittently feeding forward a workpiece for machining in an automatic machine tool such as a lathe.The workpiece, such as bar stock, is disposed in a tubular member and is intermittently fed forward to a lockable clamping member when loosened. The feeder arrangement includes a feeder device which is operable by a pressure fluid medium to feed forward the workpiece while itself is prevented from movement relative to the tubular member by an arresting member and, once the workpiece has been clamped, the feeder device is advanced to juxtapose it with the end of the workpiece.

摘要翻译： 用于在诸如车床的自动机床中间歇地向前馈送用于机械加工的进给器装置。