Machine tool comprising parallel tool spindles that can be repositioned in relation to one another
    2.
    发明申请
    Machine tool comprising parallel tool spindles that can be repositioned in relation to one another 有权
    机床包括可以相对于彼此重新定位的平行工具主轴

    公开(公告)号:US20060213322A1

    公开(公告)日:2006-09-28

    申请号:US10553610

    申请日:2004-02-13

    Abstract: A machine tool is provided, in particular for the synchronous machining of workpieces. The tool includes two or more spindle units (2, 3), which run parallel in a machining unit and are designed to hold workpieces and repositioning devices for the precise adjustment of the position of the spindle units (2, 3) in relation to one another, preferably in all three directions x, y and z of the orthogonal co-ordinate system in the machining unit (4). The repositioning devices for displacing at least one of the spindle units (2, 3), at least in an x and/or y direction, include an eccentric bush (5, 6), which can be rotated about a central shaft (B1, B2) and locked and in which the spindle units (2, 3) are mounted eccentrically, parallel to the central shaft (B1, B2).

    Abstract translation: 提供了一种机床,特别是用于工件的同步加工。 该工具包括两个或更多个主轴单元(2,3),该主轴单元在加工单元中平行延伸,并被设计成保持工件和重新定位装置,以精确地调整主轴单元(2,3)相对于一个的位置 另一个,优选地在加工单元(4)中的正交坐标系的所有三个方向x,y和z上。 用于移动至少一个主轴单元(2,3)至少在x和/或y方向上的重新定位装置包括偏心衬套(5,6),该偏心衬套可围绕中心轴(B 1 ,B 2)并被锁定,并且主轴单元(2,3)偏心地安装在其中,平行于中心轴(B 1,B 2)。

    High throughput hole forming system with multiple spindles per station
    4.
    发明授权
    High throughput hole forming system with multiple spindles per station 失效
    高通量孔形成系统,每个站有多个主轴

    公开(公告)号:US06174271B1

    公开(公告)日:2001-01-16

    申请号:US09310055

    申请日:1999-05-11

    Abstract: A high throughput drilling system for printed circuit board hole formation. Two spindles are disposed at each spindle station, doubling the number of holes produced in a given time period. Each spindle in connected to an overhead linear drive by a mini slide. A first set of the spindles, one for each spindle station, is driven by a first X axis linear drive. A second set is driven by a second X axis linear drive. The work piece table is elongated to support work pieces for all stations, and is supported by a set of bearing guides, with outrigger bearings coupled to the table by flexure mounts that relieve stress due to differential temperature expansion rates between the work piece table and the base table. High speed spindles are employed to obtain higher productivity, with larger holes routed by router tools, eliminating the need for stocking large drill sizes on the system tool changer.

    Abstract translation: 用于印刷电路板孔形成的高通量钻孔系统。 在每个主轴站设置两个主轴,使给定时间段内产生的孔数增加一倍。 每个主轴通过迷你幻灯片连接到架空线性驱动器。 第一组主轴,一个用于每个主轴站,由第一个X轴线性驱动器驱动。 第二组由第二个X轴线性驱动器驱动。 工件台被拉长以支撑所有工位的工件,并且由一组轴承导向器支撑,外伸支架通过挠性安装件联接到工作台上,由于工件台与工件台之间的温度差扩张速率而减轻应力 基表。 采用高速主轴来获得更高的生产率,更大的孔由路由器工具路由,无需在系统换刀器上放置大型钻头尺寸。

    Part positioning and drilling end effector
    5.
    发明授权
    Part positioning and drilling end effector 失效
    零件定位和钻头末端执行器

    公开(公告)号:US5482409A

    公开(公告)日:1996-01-09

    申请号:US2364

    申请日:1993-01-06

    Abstract: An end effector adapted for attachment to and accurate positioning by a robot is provided for positioning a right angle shaped workpiece at a desired position against a panel and drilling a pair of accurately located positioning holes through the workpiece and the panel. The end effector includes a rear plate having a conventional tool connector and adapter that can be grasped and manipulated by the robot. A frame is cantilevered on the rear plate and supports a shuttle mounted on horizontal linear bearings for lateral motion of the shuttle. A pair of vertical bearings on the shuttle supports two horizontal support plates for vertical motion on the shuttle. A drill and an inserter are mounted on the support plates for lateral motion with the shuttle, and for vertical motion on the shuttle. Two servomotors under control of a system controller control the lateral motion of the shuttle and the vertical motion of the support plates, and a linear motion encoder provides feedback to the controller to attain accurate positioning of the support plates and the drills mounted thereon.

    Abstract translation: 提供适于附接到机器人并且由机器人精确定位的末端执行器,用于将直角成形工件定位在相对于面板的期望位置处,并且穿过工件和面板钻一对精确定位的定位孔。 末端执行器包括具有可由机器人抓握和操纵的常规工具连接器和适配器的后板。 框架悬挂在后板上,并支撑安装在水平线性轴承上的梭子,用于梭子的横向运动。 梭子上的一对垂直轴承支撑两个用于垂直运动的水平支撑板。 钻头和插入器安装在支撑板上以与梭子横向运动,并且用于梭子上的垂直运动。 在系统控制器的控制下的两个伺服电动机控制梭的横向运动和支撑板的垂直运动,并且线性运动编码器向控制器提供反馈以获得安装在其上的支撑板和钻头的精确定位。

    Adjustable dual bit drilling machine
    6.
    发明授权
    Adjustable dual bit drilling machine 失效
    可调双钻钻床

    公开(公告)号:US5205682A

    公开(公告)日:1993-04-27

    申请号:US684295

    申请日:1991-04-12

    Inventor: Danny R. Jinkins

    Abstract: A hand-held automatic drilling machine includes an expandable locating collet or locating pin, a pair of adjustably mounted drill bits for simultaneously drilling a pair of spaced-apart openings in a workpiece and a rotary drive motor for the drill bits. The machine also includes a first drive assembly for activating the expandable collet and a second drive assembly for advancing the drill bits into the workpiece. An adjustable dashpot provides resistance to the second drive assembly, thereby controlling the force applied to the drill bits and thus the feed rate. A bi-stable control valve commences the drilling cycle in one state and sequentially activates the first drive assembly and the second drive assembly. A full depth sensor moves the control valve to the opposite state, sequentially deactivating the second drive assembly and the first drive assembly.

    Abstract translation: 手持式自动钻孔机包括可扩张定位夹头或定位销,一对可调节地安装的钻头,用于同时在工件中钻一对间隔开的开口,以及用于钻头的旋转驱动马达。 机器还包括用于启动可膨胀夹头的第一驱动组件和用于将钻头推入工件的第二驱动组件。 可调节的缓冲器提供对第二驱动组件的阻力,从而控制施加到钻头上的力并由此控制进给速率。 双稳态控制阀在一个状态下开始钻孔循环并依次启动第一驱动组件和第二驱动组件。 全深度传感器将控制阀移动到相反的状态,顺序地使第二驱动组件和第一驱动组件失效。

    Header machine
    7.
    发明授权
    Header machine 失效
    标题机

    公开(公告)号:US5161289A

    公开(公告)日:1992-11-10

    申请号:US706654

    申请日:1991-05-29

    Abstract: A header machine for drilling specified hole patterns in pipe and for cutting the pipe to a specified length to form headers for use in heat transfer products. The header machine includes hold clamps for selectively holding the pipe during the processing of the pipe and feed clamps for selectively holding the pipe during the feeding thereof through the header machine. The feed clamps are mounted on a feed carriage which is movably mounted for movement forwardly and rearwardly. The feed carriage is driven by a stepper motor operably coupled to the feed carriage for moving the feed carriage and the pipe endwise to various drilling positions. The header machine also includes a spud drill for drilling spud holes in the pipe, a connection drill for drilling connection holes in the pipe, a circular saw for cutting the pipe to a specified length, and provisions for making double circuit patterns of the spud hole. The various movements of the components of the machine are computer controlled and with data concerning the parameters of the header to be processed being entered by the operator into the keyboard of the computer which automatically writes a program for controlling such movements of the components.

    Abstract translation: 一种头管机,用于在管道中钻孔指定的孔图案,并将管道切割成特定长度,以形成用于传热产品的集管。 集管机包括用于在处理管道期间选择性地保持管道的保持夹具和用于在通过头部机器进给期间用于选择性地保持管道的进给夹具。 进给夹具安装在可移动地安装用于向前和向后运动的进给托架上。 进料托架由可操作地联接到进料托架上的步进马达驱动,用于将进料托架和管道端向地移动到各种钻孔位置。 集管机还包括用于在管中钻出孔的钻头,用于在管中钻孔连接孔的连接钻,用于将管切割成特定长度的圆锯,以及用于制造钻孔的双回路图案 。 机器组件的各种运动是计算机控制的,并且有关操作者将要处理的报头的参数的数据输入到计算机的键盘中,该计算机的键盘自动地写入用于控制部件运动的程序。

    Apparatus for adjusting vertical position of drills in multiple spindle
drilling machine
    8.
    发明授权
    Apparatus for adjusting vertical position of drills in multiple spindle drilling machine 失效
    用于调整多轴钻孔机钻头垂直位置的装置

    公开(公告)号:US4162134A

    公开(公告)日:1979-07-24

    申请号:US869016

    申请日:1978-01-12

    Abstract: An apparatus for adjusting the vertical position of drills in a multiple spindle drilling machine comprising drills attached in upper and lower two lateral rows to a gear box of the multiple spindle drilling machine, said two groups of the drills being arranged so that the drills of the respective groups can be simultaneously moved in the vertical direction, a motor for driving and rotating the two groups of the drills, a moving device disposed to connect said two groups of the drills so that they are moved in the vertical direction according to the height of drilling positions of a material to be processed, and a positioning device attached to the gear box to regulate the vertical movement of the drills of the respective groups within a certain range and set the vertical position thereof.

    Abstract translation: 一种用于在多主轴钻孔机中调节钻头的垂直位置的装置,包括连接在上下两排横列中的钻头到多主轴钻孔机的齿轮箱,所述两组钻头被布置成使得钻头的钻头 各组可以同时沿垂直方向移动,用于驱动和旋转两组钻头的电动机,设置成连接所述两组钻头的移动装置,使得它们根据垂直方向的高度沿垂直方向移动 要处理的材料的钻孔位置,以及附接到齿轮箱的定位装置,以调节各组的钻头在一定范围内的垂直运动并设定其垂直位置。

    Adjustable horizontal hole drilling apparatus
    9.
    发明授权
    Adjustable horizontal hole drilling apparatus 失效
    可调式水平钻孔机

    公开(公告)号:US3749507A

    公开(公告)日:1973-07-31

    申请号:US3749507D

    申请日:1971-12-27

    Applicant: HALEY E

    Inventor: HALEY E

    CPC classification number: B23B39/165 B23B39/22 Y10T408/3811 Y10T408/385

    Abstract: Adjustable horizontal hole drilling apparatus for simultaneous drilling of a plurality of holes in work pieces such as steel beams and the like, wherein reciprocably movable horizontally opposed heads mount drills in horizontally opposed movable relationship for operating engagement with opposite sides of the work piece, the drills being positionally vertically adjustable conjointly and severally, and wherein work piece hold down and element clamping means are provided. The apparatus is especially suited for, although not restricted to, drilling of holes in Ibeam flanges.

    Abstract translation: 用于同时钻孔诸如钢梁等的工件中的多个孔的可调节的水平钻孔装置,其中可往复移动的水平相对的头部以与水平相对的可动关系安装钻孔,用于与工件的相对侧进行操作接合, 在位置上可以联合地和单独地垂直可调,并且其中提供工件压紧和元件夹紧装置。 该装置特别适用于但不限于在I型梁凸缘中钻孔。

    Drilling mechanism
    10.
    发明授权
    Drilling mechanism 失效
    钻井机械

    公开(公告)号:US3687563A

    公开(公告)日:1972-08-29

    申请号:US3687563D

    申请日:1970-05-19

    Inventor: MCCONNELL JOHN R

    Abstract: A drilling-conveying apparatus for the layout and fabrication of structural beams and girders comprising, dual mobile opposite hand co-ordinated drilling-conveying units, mounted on a common longitudinal supporting-guiding track and symmetrically spaceable thereon to any selected lateral spacing by a common right and left threaded relocating shaft, oppositely threaded through the bases of the said dual opposed units and longitudinally restrained by a mid-located floor-mounted anchor-bearing located between the rails of the said track, with the operating faces of the said units facing inwardly towards said anchor-bearing, each of said co-ordinated units having an integral vertical wall on the outer end of said base, vertically guiding a low elevateable transversely-extending platen supporting and guiding transversely convergible dual drill heads holding plural horizontal drills for simultaneously drilling both shape flanges and an adjustableheight vise to locate, elevate and hold a raw shape for precise drilling, a longitudinal ram projectible through said wall to length-center shapes between said dual units, a stationary forwardly-overhung drill head with transversely-disposed plural vertical drills for simultaneous drilling of the shape web, an integral transversely-operable multiple-strand chain-link conveyor means to transport the shapes forwardly into and out of the operating area, and powered moving, elevating, rotating, operating and control means.

    Abstract translation: 一种用于结构梁和梁的布置和制造的钻孔输送装置,包括:双移动的相对手协调钻孔输送单元,其安装在共同的纵向支撑引导轨道上,并且通过共同的 右螺纹和左螺纹移位轴相对地穿过所述双相对单元的基部,并且由位于所述轨道的轨道之间的位于中间的地板安装的锚定轴向纵向限制,所述单元的操作面朝向 每个所述协调单元在所述基座的外端具有一体的垂直壁,垂直地引导一个可升高的横向伸展的低压板,以支撑和引导横向可收敛的双钻头,该双钻头同时具有多个水平钻孔 钻两个形状的法兰和可调节的高度的虎钳来定位,提升和保持原料 形状用于精确钻孔,纵向柱塞可通过所述壁投射到所述双单元之间的长度中心形状,具有横向设置的多个垂直钻头的固定的向前悬垂钻头,用于同时钻孔形状腹板,整体可横向操作的多个 - 链条链条输送机意味着将形状向前进入和离开操作区域,以及动力移动,升降,旋转,操作和控制装置。

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