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11 条记录 (耗时 0.009 秒)

    Loader/unloader for blind broaching
    1.
    发明授权
    Loader/unloader for blind broaching 失效
    盲板拉削装载机/卸载机

    公开(公告)号：US5326201A

    公开(公告)日：1994-07-05

    申请号：US81232

    申请日：1993-06-25

    申请人： Carrol L. King

    发明人： Carrol L. King

    IPC分类号： B23D41/06 ,  B23D37/04 ,  B23Q7/04 ,  B23D37/12

    CPC分类号： B23Q7/045 ,  B23D37/04 ,  Y10T409/109222 ,  Y10T409/4014 ,  Y10T409/4035 ,  Y10T409/40455 ,  Y10T409/40525 ,  Y10T483/1729

    摘要： Apparatus for progressive blind broaching has an indexing table which carries a load station, a unload station and several tool stations. Broaches are mounted on the table at the tool stations. Rams on opposite sides of the table move workpieces up and down to be broached between intermittent indexing of the table. The load station has a workpiece holder to deliver unbroached workpieces to the rams. The unload station has a workpiece holder to receive broached workpieces from the rams. A transfer mechanism moves workpieces from a exchange depot at the rear of the table to the load station and moves workpieces from the unload station to the exchange depot. This transfer mechanism moves across the top of the table and does not occupy or obstruct any space along the sides or front of the table.

    摘要翻译： 用于渐进式盲板拉削的装置具有分度台，该分度台承载装载站，卸载站和若干工具站。 刀具安装在工具台上的桌子上。 桌子对面的公羊在桌子的间歇索引之间上下移动工件。 装载站具有工件保持器，用于将未冲压的工件输送到公柱。 卸载站具有工件夹持器，用于从公柱接收被拉出的工件。 传送机构将工件从工作台后部的交换站移动到装载站，并将工件从卸载站移动到交换站。 该传送机构在桌子的顶部移动，不会占据或阻碍桌子侧面或前面的任何空间。

    Orthopaedic redressing device
    6.
    发明授权
    Orthopaedic redressing device 有权

    公开(公告)号：US11331133B2

    公开(公告)日：2022-05-17

    申请号：US16308588

    申请日：2017-06-07

    申请人： MatOrtho Limited

    发明人： Ronald Mark Gillies ,  Simon Collins

    IPC分类号： A61B17/88 ,  B24B5/14 ,  A61F2/30 ,  B23B5/16 ,  B23D37/12

    摘要： A redressing device (100) for redressing a tapered portion (12) of an orthopaedic implant (10) comprising: a grinding member (110) adapted to engage the tapered portion (12); an adjustable guide element (130) for defining, at least in part, the degree of redressing required for said tapered portion (12) by a user; and a drive shaft (120) for driving movement of said grinding member (110). A device for retaining debris produced during redressing a tapered portion (12) of an orthopaedic implant (12), a surgical kit for redressing a tapered portion (12) of an orthopaedic implant (10) and a method of redressing a tapered portion (12) of an orthopaedic implant (10) are also provided.

    Apparatus for forming groove used in cutting blade
    7.
    发明申请
    Apparatus for forming groove used in cutting blade 失效
    用于在切割刀片中形成槽的装置

    公开(公告)号：US20050084356A1

    公开(公告)日：2005-04-21

    申请号：US10504229

    申请日：2003-02-17

    申请人： Hong-Soon Park

    发明人： Hong-Soon Park

    IPC分类号： B23D37/12 ,  B23D37/22 ,  B23D43/02 ,  B23D37/00

    CPC分类号： B23D37/22 ,  B23D37/12 ,  B23D43/02 ,  Y10T83/023 ,  Y10T409/4028 ,  Y10T409/40455

    摘要： Disclosed is an apparatus for defining a bending or welding groove in a cutting blade. A pair of fixed blocks are fixed to a base of a cutting blade forming apparatus. A slider is slidably coupled to each fixed block, and a bite support block is slidably coupled to the slider. The slider and the bite support block are respectively operated by first and second operating mechanisms. First through fourth guide parts are formed on the fixed block, slider and bite support block, to constitute dovetail joints. The first guide parts of the fixed blocks and second guide parts of sliders are formed to have a slope, such that, as the sliders are lowered, they are horizontally moved toward each other. A lower portion of a broaching bite is formed as a supporting surface, and at least one broaching edge portion is formed above the supporting surface portion.

    摘要翻译： 公开了一种用于在切割刀片中限定弯曲或焊接凹槽的装置。 一对固定块固定在切割刀片形成装置的基部上。 滑块可滑动地联接到每个固定块，并且咬入支撑块可滑动地联接到滑块。 滑块和咬合支撑块分别由第一和第二操作机构操作。 第一至第四引导部分形成在固定块，滑块和咬紧支撑块上，构成燕尾接头。 固定块的第一引导部分和滑块的第二引导部分形成为具有斜面，使得当滑块下降时，它们彼此水平移动。 作为支撑面，形成有拉削咬合部的下部，在支承面部的上方形成有至少一个拉削刃部。

    Infeed shuttle table for vertical broach
    8.
    发明授权
    Infeed shuttle table for vertical broach 失效
    用于垂直拉刀的进料穿梭台

    公开(公告)号：US4477216A

    公开(公告)日：1984-10-16

    申请号：US342674

    申请日：1982-01-26

    申请人： Charles P. Van De Motter ,  Steven J. Hamm ,  Christopher C. Van De Motter

    发明人： Charles P. Van De Motter ,  Steven J. Hamm ,  Christopher C. Van De Motter

    IPC分类号： B23D37/12 ,  B23D41/06

    CPC分类号： B23D41/06 ,  B23D37/12 ,  Y10T409/40245 ,  Y10T409/405425 ,  Y10T409/40595

    摘要： A broaching machine has a broach carrying ram mounted for reciprocating movement in a vertical path through a downward cutting stroke and an upward return stroke. A work holding table has a support plate on its upper surface receiving a part holding fixture thereon to hold parts in position for cutting by said tool, and the lower surface of said table has a pivot mounting to the machine base. Horizontal shuttling movement of said plate toward and away from the ram path is provided by a cam block movable transversely in said table and having a cam slot extending at an angle to the path of movement of the cam block. A cam follower is attached to the underside of the table and extending into said cam slot, and pistons are arranged in the table to reciprocate the cam block. The cam slot extends at an acute angle to the path of the cam block. A cylinder and latching linkage is connected for tilting said table between a cutting position with the plate horizontal and normal to the ram path and a loading position with the plate tilted upward and away from the ram path.

    摘要翻译： 拉削机具有拉刀承载柱塞，用于通过向下切割行程和向上返回行程在垂直路径中往复运动。 工件保持台在其上表面上具有支撑板，用于将部件保持夹具保持在其上，以将部件保持在用于由所述工具切割的位置，并且所述工作台的下表面具有安装到机器基座的枢轴。 所述板朝向和远离冲头路径的水平往复运动由在所述工作台中横向移动并具有与凸轮块的运动路径成一定角度延伸的凸轮槽的凸轮槽提供。 凸轮从动件附接到工作台的下侧并延伸到所述凸轮槽中，并且活塞被布置在工作台中以使凸轮块往复运动。 凸轮槽与凸轮块的路径成锐角地延伸。 连接圆柱体和闭锁联动装置，用于在具有水平和垂直于压头路径的板的切割位置与板向上倾斜并远离压头路径的装载位置之间倾斜所述工作台。

    Broaching machine for external broaching of rotor
    9.
    发明授权
    Broaching machine for external broaching of rotor 失效
    拉削机用于外部拉削转子

    公开(公告)号：US4730963A

    公开(公告)日：1988-03-15

    申请号：US893949

    申请日：1986-08-06

    申请人： Yosio Kuroiwa ,  Hosao Shirai ,  Takuo Sibata ,  Sakae Sugishima

    发明人： Yosio Kuroiwa ,  Hosao Shirai ,  Takuo Sibata ,  Sakae Sugishima

    IPC分类号： B23D41/06 ,  B23D37/06 ,  B23D37/12 ,  B23D41/02 ,  B23D43/02 ,  B23F1/08 ,  B23F15/08

    CPC分类号： B23F1/08 ,  B23D37/06 ,  B23F15/08 ,  Y10T409/406125

    摘要： A broaching machine for broaching an outer surface of a rotor of a rotor assembly which includes a support shaft projecting from opposite end faces of the rotor for supporting the rotor rotatably about its axis. The machine includes a backing plate for backing the rotor assembly such that one of the end faces of the rotor is held in contact with backing plate. The circumferential position of the rotor assembly is established by a positioning pin which extends from the backing plate, and engages a hole formed in the rotor. The machine includes a first centering device which has a center engageable with one of opposite ends of the support shaft so as to hold and center the support shaft at the one end, and a second centering device having a V-block and a retainer block which are engageable with the other end of the support shaft so as to hold and center the support shaft at the other end. With the first and second centering devices, the rotor assembly is easily and accurately mounted on the machine, with the axis of rotation of the assembly aligned with a line of feed of a broach cutter.

    摘要翻译： 一种用于拉削转子组件的转子的外表面的拉削机，其包括从转子的相对端面突出的支撑轴，用于围绕其轴线可旋转地支撑转子。 该机器包括用于支承转子组件的背板，使得转子的一个端面与背板保持接触。 转子组件的周向位置是由一个定位销构成的，该定位销从背板延伸，并与形成在转子中的孔接合。 该机器包括一个第一定心装置，该中心装置具有可与支承轴的相对端中的一个接合的中心，以便在一端保持支承轴并使之居中;以及具有V形块和保持块的第二定心装置， 可以与支撑轴的另一端接合，以便在另一端保持和居中支撑轴。 利用第一和第二定心装置，转子组件容易且准确地安装在机器上，组件的旋转轴线与拉刀的进给线对齐。

    Method and apparatus for external broaching of resin-coated parts
    10.
    发明授权
    Method and apparatus for external broaching of resin-coated parts 失效
    树脂涂层部件的外部拉削方法和装置

    公开(公告)号：US4701085A

    公开(公告)日：1987-10-20

    申请号：US868512

    申请日：1986-05-30

    申请人： Yosio Kuroiwa ,  Takuo Sibata

    发明人： Yosio Kuroiwa ,  Takuo Sibata

    IPC分类号： F04C29/00 ,  B23D37/12 ,  B23D41/02 ,  B29C59/00 ,  F04C18/08 ,  F04C18/18 ,  B23D41/06

    CPC分类号： B23D41/02 ,  F04C18/084 ,  Y10T29/4932 ,  Y10T409/400175 ,  Y10T409/4007 ,  Y10T409/402625 ,  Y10T409/40595

    摘要： Method and apparatus for broaching an outer surface of a resin layer of a resin-coated part whose external side surface is coated with the resin layer, wherein a backing plate is used to back the resin-coated part such that the plate is held in contact with an end face of the part at which a movable broach terminates a broaching cut in a direction along the outer surface of the resin layer. The backing plate has an external profile similar to a cutting edge contour of the broach. The backing plate is positioned on a work bed of the broaching apparatus such that its external profile is inwardly spaced from the cutting edge contour of the broach a plane perpendicular to the direction of movement of the broach. The backing plate, which forms a part of a work-holding fixture, serves to protect the resin layer from breakage, chipping or other defects at the end of a broaching pass along the outside of the resin-coated part.

    摘要翻译： 在外侧表面被树脂层涂布的树脂涂层部分的树脂层的外表面上拉伸的方法和装置，其中使用背板将树脂涂覆部分靠背以使板保持接触 其中可移动拉刀在其沿着树脂层的外表面的方向终止拉削切口的部分的端面。 背板具有类似于拉刀的切削刃轮廓的外部轮廓。 背板定位在拉削装置的工作台上，使得其外部轮廓与拉刀的切割边缘轮廓向内间隔开垂直于拉刀的运动方向的平面。 形成保持工件的一部分的背板用于保护树脂层不会在沿着树脂涂覆部分的外侧的拉削过程结束时的断裂，碎裂或其它缺陷。