知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

122 records (took 0.02 seconds)

    Tool pot
    2.
    发明授权
    Tool pot 有权
    工具锅

    公开(公告)号：US07104941B2

    公开(公告)日：2006-09-12

    申请号：US11050684

    申请日：2005-02-07

    Applicant: Satoshi Sakuragi ,  Toshihiro Goto

    Inventor： Satoshi Sakuragi ,  Toshihiro Goto

    IPC: B23Q3/157

    CPC classification number: B23Q3/15526 ,  B23Q13/00 ,  Y10S279/90 ,  Y10S483/902 ,  Y10T279/17145 ,  Y10T483/1809 ,  Y10T483/1864 ,  Y10T483/1891

    Abstract: A tool pot according to the present invention includes a synthetic resin portion made from thermo-plastic resin and arranged over an entire length from an opening end to a tool gripping portion. Inner surface of the synthetic resin portion is a tool attachment hole. The synthetic resin portion is provided in the vicinity of the opening end of the attachment hole with a supporting surface for supporting a tool. The synthetic resin portion includes an outer structure defining outer shape, an inner structure defining inner circumference of the tool attachment hole, a cavity provided between the outer structure and the inner structure, and joint ribs joining the outer structure and the inner structure. Each of the outer structure, the inner structure and the joint ribs has wall-thickness enough to secure rigidity of the synthetic resin portion and capable of suppressing mold shrinkage of the synthetic resin portion. The tool pot according to the present invention has rigidity without damaging tools by the synthetic resin portion, and has high dimensional accuracy and design freedom.

    Abstract translation: 根据本发明的工具罐包括由热塑性树脂制成的合成树脂部分，其从开口端到工具夹持部分的整个长度上布置。 合成树脂部分的内表面是工具附接孔。 合成树脂部分设置在安装孔的开口端附近，并具有用于支撑工具的支撑表面。 合成树脂部分包括限定外形的外部结构，限定工具附接孔的内周的内部结构，设置在外部结构和内部结构之间的空腔，以及连接外部结构和内部结构的接合肋。 外部结构，内部结构和接合肋都具有足够的壁厚以确保合成树脂部分的刚性并且能够抑制合成树脂部分的模制收缩。 根据本发明的工具罐具有刚性而不损坏合成树脂部分的工具，并且具有高尺寸精度和设计自由度。

    Machine tool
    3.
    发明授权
    Machine tool 失效
    机床

    公开(公告)号：US06348029B1

    公开(公告)日：2002-02-19

    申请号：US09700987

    申请日：2000-11-15

    Applicant: Frank Baumbusch ,  Walter Bauer

    Inventor： Frank Baumbusch ,  Walter Bauer

    IPC: B23Q3157

    CPC classification number: B23Q39/025 ,  B23B31/305 ,  B23Q3/15706 ,  B23Q2039/004 ,  Y10S279/90 ,  Y10T279/1283 ,  Y10T483/10 ,  Y10T483/1736 ,  Y10T483/179 ,  Y10T483/1793

    Abstract: The invention relates to a machine tool comprising at least one machining unit having at least one work spindle which can be driven. The machine tool also comprises at least one tool magazine arranged in the working area, and has actuating devices for automatically shifting the tools between the tool holding fixture situated on the spindle and the tool holding fixture situated on the tool magazine. The tool holding fixture situated on the spindle is provided with a hydraulic expansion chuck which, with the aid of the spindle, can automatically press against the tool shaft of a tool.

    Abstract translation: 本发明涉及一种机床，其包括至少一个加工单元，该加工单元具有可被驱动的至少一个工作主轴。 机床还包括布置在工作区域中的至少一个工具仓，并且具有用于在位于主轴上的工具保持夹具和位于工具仓上的工具夹具之间自动地移动工具的致动装置。 位于主轴上的工具固定夹具设置有液压膨胀卡盘，该液压膨胀卡盘借助于主轴可自动压靠工具的工具轴。

    Endmill adapter with integral collet
    4.
    发明授权
    Endmill adapter with integral collet 失效
    带完整夹头的端铣刀适配器

    公开(公告)号：US5234296A

    公开(公告)日：1993-08-10

    申请号：US893133

    申请日：1992-06-03

    Applicant: Thomas J. Presby ,  Victor D. Mogilnicki

    Inventor： Thomas J. Presby ,  Victor D. Mogilnicki

    IPC: B23B31/08 ,  B23B31/117 ,  B23B31/20

    CPC classification number: B23B31/202 ,  B23B2231/2005 ,  Y10S279/90 ,  Y10T279/17299 ,  Y10T408/957 ,  Y10T409/30952

    Abstract: The present invention is a tool holder for receiving an endmill or similar tool. The tool holder includes a shank portion adapted to fit into the spindle of a machine, and a closed end collet integrally formed with the shank portion. The collet includes an axial bore for receiving the tool and a plurality of resilient collet segments for gripping the tool. The collet segments are separated by a plurality of axially extending slots which terminate inwardly from the forward end of a collet. A continuous tie ring extends around the forward end of a collet and joins the plurality of collet segments together. The continuous tie ring provides for increased radial stiffness at the forward end of the collet which improves accuracy and repeatability of tool location. A lock nut threads onto the collet to collapse the collet segments radially inwardly to grip the tool.

    Abstract translation: 本发明是用于接收端铣刀或类似工具的刀架。 工具架包括适于装配到机器的心轴中的柄部分和与柄部分一体地形成的封闭端部夹头。 夹头包括用于接收工具的轴向孔和用于夹持工具的多个弹性夹头段。 夹头段由多个轴向延伸的槽分开，其从夹头的前端向内终止。 连续的连环围绕夹头的前端延伸，并将多个夹头段连接在一起。 连续的连环提供了在夹头的前端增加的径向刚度，这提高了工具位置的精度和重复性。 锁紧螺母螺纹到夹头上，以径向向内折叠夹头段以夹紧工具。

    Tool changing apparatus
    6.
    发明授权
    Tool changing apparatus 失效
    换刀装置

    公开(公告)号：US4980963A

    公开(公告)日：1991-01-01

    申请号：US501750

    申请日：1990-03-30

    Applicant: Wilhelm Dinse

    Inventor： Wilhelm Dinse

    IPC: B23K9/12 ,  B23K9/28 ,  B23Q3/155 ,  B25J15/04

    CPC classification number: B23Q3/15553 ,  B23K9/282 ,  B25J15/04 ,  Y10S279/90 ,  Y10S483/901 ,  Y10S483/902 ,  Y10T279/17461 ,  Y10T483/19

    Abstract: An apparatus for fixing and changing tools on movable working machines, e.g. robot arms, comprising a retaining element (A) with a fixing trunnion (2) fixed to the working machine part and on which are formed retaining groove (4) at right angles to its axis; a fixing element (B) fixed to the tool and having a reception opening (9) for the fixing trunnion (2) and with fixing slides (6) engaging positively in the retaining grooves (4) and displaceable in the direction of the latter in opposition to the tension of springs (7) and which have in each case one fixing opening (8) aligned in the tool change position with the reception opening (9); a change element (C) for receiving the locking element (B) in the change position with a motor (operating cylinder (13)) displaceable change fork (14) for moving the fixing slides (6) out of the fixing position and into the change position in opposition to the tension of springs (7).

    Abstract translation: 一种用于在可移动工作机器上固定和更换工具的装置，例如。 机器人手臂，包括固定耳轴（2）的保持元件（A），所述固定耳轴（2）固定到所述工作机器部分上，并且在其上形成有与其轴线成直角的保持槽（4）; 固定在工具上的固定元件（B），具有用于固定耳轴（2）的接收开口（9）和固定滑块（6），该固定滑块（6）可靠地接合在保持槽（4）中， 与弹簧（7）的张力相反，并且在每种情况下，一个固定开口（8）在工具更换位置与接收口（9）对齐; 用于通过电动机（操作缸（13））在变更位置接收锁定元件（B）的可更换元件（C））可移动的换档叉（14），用于将固定滑块（6）移出固定位置并进入 改变立场，反对弹簧的张力（7）。

    Tool changer for machine tool
    8.
    发明授权
    Tool changer for machine tool 失效
    机床换刀器

    公开(公告)号：US4761877A

    公开(公告)日：1988-08-09

    申请号：US92441

    申请日：1987-09-03

    Applicant: Peter Rupp

    Inventor： Peter Rupp

    IPC: B23Q3/12 ,  B23Q3/155 ,  B23Q3/157

    CPC classification number: B23Q3/15706 ,  B23Q3/15553 ,  Y10S279/90 ,  Y10T483/179 ,  Y10T483/1809 ,  Y10T483/1882

    Abstract: The tool changer comprises a plurality of gripper hands (29) adapted to be moved laterally to the flange (31) of a tool (13). The gripper hand is provided with a locking means (39) which is unlocked by a connecting link guide (49) when the gripper hand is at the tool holding fixture (12). Said locking means (39) supports locking elements (48) protecting the flange (31) at the gripper hand from being extracted. Due to a wrench (51), the shaft (30) of the tool (13) is released and locked inside the tool holding fixture (12). By a driving means, the holder carrying the gripper hands (29) is movable relative to a block displaceable transversly to the axis of the tool holding fixture (12) so that it may be moved in parallel to the axis of the tool holding fixture (12) while the wrench (51) is in engagement with the locking screw (35). Therefore, it is possible to perform a complete tool interchange without the need of disengaging wrench (51) and locking screw (35). As a result, the tool changing operation is speeded up along with a simpler control thereof.

    Abstract translation: 工具更换器包括适于横向移动到工具（13）的凸缘（31）的多个夹爪（29）。 夹爪手设置有锁定装置（39），当夹持器手位于工具夹具（12）时，锁定装置由连接链接引导件（49）解锁。 所述锁定装置（39）支撑锁定元件（48），以防止抓握器手处的凸缘（31）被抽出。 由于扳手（51），工具（13）的轴（30）被释放并锁定在工具夹具（12）内。 通过驱动装置，携带夹持器手臂（29）的支架可相对于横向移动到工具保持夹具（12）的轴线的块移动，使得其可以平行于工具夹持夹具的轴线 扳手（51）与锁定螺钉（35）接合。 因此，可以在不需要分离扳手（51）和锁定螺钉（35）的情况下执行完整的工具交换。 结果，加工更换刀具以及更简单的控制。

    Tool-changing device for a machine tool
    10.
    发明授权
    Tool-changing device for a machine tool 失效
    机床换刀装置

    公开(公告)号：US4719690A

    公开(公告)日：1988-01-19

    申请号：US875859

    申请日：1986-06-18

    Applicant: Otto Eckle

    Inventor： Otto Eckle

    IPC: B23Q3/157 ,  B23Q3/155

    CPC classification number: B23Q3/15513 ,  Y10S279/90 ,  Y10T483/1736 ,  Y10T483/1752 ,  Y10T483/1779

    Abstract: The tool-changing device has a changing head (7). By means of this, tool holders (4) with cylindrical parts (5) of different diameters can be inserted into a tool holder receiver (1). The changing head (7) has, at the end thereof which faces towards the tool holder (4) concerned at any moment, a substantially segmental part (7a) and a first centering recess provided in the latter, which first centering recess is formed by a part-cylindrical centering surface (8) having a radius corresponding approximately to the radius (R1) of the cylindrical part (5) of a first tool holder (4). Portions of a second part-cylindrical centering surface (9) are provided on the two opposite sides respectively of the segmental part (7a) on a part (7b) of the changing head (7) which is widened out in an axial direction with respect to the said segmental part, this second part-cylindrical centering surface (9) being concentric with the first centering surface (8) and its relatively long radius corresponding approximately to that of a cylindrical part of a second tool holder. The latter has near its radial screw-threaded bore a recess for the segmental part (7a). In the center of the first centering recess there is provided a connecting bolt which extends in the radial direction of movement of the changing head (7), is capable of being motor driven in either of two opposite directions of rotation at will and has an external screw-thread (10b) for engagement in the screw-threaded bore (6).

    Abstract translation: 换刀装置具有变头（7）。 借此，可以将具有不同直径的圆柱形部件（5）的刀架（4）插入刀架接收器（1）中。 改变头部（7）在其任何时刻面向所述工具夹具（4）的端部处具有大致节段部分（7a）和设置在其中的第一定心凹槽，所述第一定心凹槽由 具有半径对应于第一工具架（4）的圆柱形部分（5）的半径（R1）的部分圆柱形定心表面（8）。 第二部分圆柱体对中表面（9）的部分分别设置在变更头部（7）的部分（7b）上的分段部分（7a）的两个相对侧上，该部分（7b）在轴向方向上相对于 所述第二部分圆柱体对中表面（9）与第一对中表面（8）同心，并且其相对较长的半径对应于大致相当于第二工具架的圆柱形部分。 后者在其径向螺纹孔附近具有用于节段部分（7a）的凹部。 在第一定心凹槽的中心处设置有连接螺栓，该连接螺栓在变速头（7）的运动的径向方向上延伸，能够在两个相反的旋转方向中任意一个被驱动，并且具有外部 螺纹（10b）用于接合在螺纹孔（6）中。

Patent Agency Ranking