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14 条记录 (耗时 0.013 秒)

    Machine for machining crankshafts
    1.
    发明授权
    Machine for machining crankshafts 有权
    曲轴加工机

    公开(公告)号：US09333560B2

    公开(公告)日：2016-05-10

    申请号：US14283000

    申请日：2014-05-20

    申请人： ETXE-TAR, S.A.

    发明人： Ernesto Cano ,  Gabriel Moya

    IPC分类号： B23D37/00 ,  B23B5/18 ,  B23Q39/04 ,  B23B3/30 ,  B23B31/103 ,  B23B39/16 ,  B32B41/00 ,  B23D41/00

    CPC分类号： B23B5/18 ,  B23B3/30 ,  B23B31/103 ,  B23B39/161 ,  B23B41/00 ,  B23B2215/20 ,  B23B2270/54 ,  B23Q39/04 ,  B32B41/00 ,  Y10T82/10 ,  Y10T82/19

    摘要： The machine for machining crankshafts comprises a support (2) to support at least one crankshaft (100), and at least one actuator (1) to actuate a machining tool for machining the crankshaft. The support (2) is configured to hold the crankshaft with at least two clamping devices (21) configured to secure the crankshaft in correspondence with at least two main journals (103) of the crankshaft. The support (2) turns in respect to a vertical axis (A) to modify an angle of attack between a longitudinal axis (B) of the crankshaft (100) and the actuator. The support is provided with a turning mechanism (22) displaceable between a retracted position wherein it does not interact with the crankshaft (100), and an actuation position wherein the turning mechanism (22) interacts with the crankshaft (100) in order to turn the crankshaft (100) in respect to its longitudinal axis (B).

    摘要翻译： 用于加工曲轴的机器包括用于支撑至少一个曲轴（100）的支撑件（2）和用于致动用于加工曲轴的加工工具的至少一个致动器（1）。 支撑件（2）构造成用至少两个夹紧装置（21）来保持曲轴，所述夹紧装置构造成与曲轴的至少两个主轴颈（103）相对应地固定曲轴。 支撑件（2）相对于垂直轴线（A）转动，以改变曲轴（100）的纵向轴线（B）与致动器之间的迎角。 支撑件设置有可在其不与曲轴（100）相互作用的缩回位置之间移位的转动机构（22），以及致动位置，其中转动机构（22）与曲轴（100）相互作用以转动 曲轴（100）相对于其纵向轴线（B）。

    Two-stage broaching of engine block bearings
    2.
    发明授权
    Two-stage broaching of engine block bearings 失效
    发动机缸体轴承的两段拉削

    公开(公告)号：US5435676A

    公开(公告)日：1995-07-25

    申请号：US183359

    申请日：1994-01-19

    申请人： Harvey J. Yera ,  Donald W. Mast

    发明人： Harvey J. Yera ,  Donald W. Mast

    IPC分类号： B23D37/00 ,  B23D37/04 ,  B23D41/00 ,  B23D43/02 ,  B23D37/22

    CPC分类号： B23D43/02 ,  B23D37/04 ,  Y10T407/1671 ,  Y10T409/400175 ,  Y10T409/40385 ,  Y10T409/501804

    摘要： A method and apparatus for broaching a series of axially aligned and spaced bores in which a first broach is provided for broaching in an initial operation. The first broach has circumferentially extending cutting teeth. The first broach also has arcuately spaced, longitudinally extending grooves which cross the cutting teeth and divide the cutting teeth into arcuate segments. Broach guides in the spaces between bores have ribs arranged in the same arcuately spaced relation as the grooves about an axis coinciding with the aligned axes of the bores. The first broach is advanced through the bores with the ribs slidably received in the grooves to guide the first broach and the cutting segments, broaching arcuately spaced sectors of the bores but leaving unbroached ridges therebetween. A second broach broaches the ridges left by the first broach.

    摘要翻译： 一种用于拉削一系列轴向对准和间隔开的孔的方法和装置，其中在初始操作中提供第一拉刀用于拉削。 第一个拉刀具有沿周向延伸的切割齿。 第一个拉刀还具有弓形间隔的纵向延伸的凹槽，其横切切割齿并将切割齿分成弧形段。 在孔之间的空间中的拉杆导向件具有排列成与围绕与钻孔对齐的轴线重合的轴线的凹槽相同的弓形间隔关系的肋。 第一个拉刀通过孔被推进，其中肋可滑动地容纳在凹槽中以引导第一拉刀和切割部分，拉出孔的弧形间隔开的部分，但在其间留下未经过的脊。 第二个拉刀拉开第一个拉刀剩下的脊。

    Quick release tool holder
    5.
    发明授权
    Quick release tool holder 失效
    快速释放刀架

    公开(公告)号：US5352076A

    公开(公告)日：1994-10-04

    申请号：US44155

    申请日：1993-04-08

    申请人： Dale J. Garden

    发明人： Dale J. Garden

    IPC分类号： B23B31/00 ,  B23D41/00 ,  B23B29/04

    CPC分类号： B23B31/00 ,  Y10T279/17821 ,  Y10T409/4077

    摘要： A quick release tool holder assembly including a tool holder defining a circular well, a pair of pads positioned on the tool holder and presenting inboard faces intruding into the well, and a wedge block member movable radially into and out of the well in response to rotation of a hand knob. The associated tool includes a wedge recess sized to receive the wedge tip of the wedge block. The pads are positioned within an angular range of 180.degree. as measured about the central axis of the tool and tool holder and the wedge block is positioned centrally within the remaining 180.degree. as measured around the central axis. The tool may be removed for refinishing or replacement simply by withdrawing the wedge block, moving the tool slightly laterally within the well, and then lifting the tool vertically out the well. The tool may be replaced in the well by repositioning it in the well, moving it laterally against the pads, and moving the wedge block forwardly to insert the wedge tip of the wedge block into the wedge recess in the base of the tool to accurately angularly position the tool within the tool holder.

    摘要翻译： 一种快速释放工具保持器组件，其包括限定圆形井的工具保持器，位于工具保持器上并呈现入侵入井的内侧表面的一对衬垫以及响应于旋转径向进入和离开井的楔形块构件 的手旋钮。 相关联的工具包括楔形凹槽，楔形凹槽的尺寸适于容纳楔块的楔形尖端。 焊盘位于围绕工具和工具夹具的中心轴线测量的180度的角度范围内，并且楔块位于围绕中心轴线测量的剩余180度内的中心位置。 可以通过取出楔形块，将工具稍微侧向移动到井内，然后将工具垂直地从井中提起，从而可以将工具移除以进行修补或更换。 可以在井中将工具重新定位在井中，将其横向抵靠垫移动，并向前移动楔形块以将楔形块的楔形尖端插入工具底部的楔形凹槽中以精确地成角度 将刀具定位在刀架内。

    Method and apparatus for broaching opening in a plate
    7.
    发明授权
    Method and apparatus for broaching opening in a plate 失效
    用于在板上拉削开口的方法和装置

    公开(公告)号：US5609450A

    公开(公告)日：1997-03-11

    申请号：US330626

    申请日：1994-10-28

    申请人： Daniel Beraudier ,  Jean-Yves Douheret

    发明人： Daniel Beraudier ,  Jean-Yves Douheret

    IPC分类号： B23D37/20 ,  B23D41/00

    CPC分类号： B23D37/20 ,  Y10T409/400175 ,  Y10T409/404375 ,  Y10T409/405075

    摘要： The plant comprises two broaching lines with successive actions, each comprising a traction device and an accompanying device which have axes of travel that are aligned along a common work axis. The work axes of the two broaching lines are separated by a distance at least equal to the diameter of the plate. The two traction devices and the two accompanying devices are arranged on the same side of the plate to be broached. The plate is moved on its support between a first broaching position in a first broaching line and a second broaching position in the second broaching line. The broaching on the first broaching line and the return of the traction and accompanying devices and of the broach to an initial arrangement, on the second broaching line, are performed simultaneously.

    摘要翻译： 该植物包括具有连续作用的两条拉削线，每条拉线具有牵引装置和伴随装置，该牵引装置和伴随装置具有沿公共工作轴线对准的行进轴线。 两条拉削线的工作轴线分开至少等于板的直径的距离。 两个牵引装置和两个伴随装置布置在待拉出的板的同一侧。 板在其支撑件上在第一拉削线中的第一拉削位置和第二拉削线中的第二拉削位置之间移动。 同时执行第一个拉削线上的拉削和牵引和伴随装置以及拉刀在第二个拉削线上的初始布置的返回。

    Broaching machine
    10.
    发明授权
    Broaching machine 失效
    拉床

    公开(公告)号：US5478180A

    公开(公告)日：1995-12-26

    申请号：US211456

    申请日：1994-04-01

    申请人： Masanori Hazama

    发明人： Masanori Hazama

    IPC分类号： B23D37/00 ,  B23D41/00

    CPC分类号： B23D37/00 ,  Y10T409/4077 ,  Y10T82/19

    摘要： There is provided a broaching machine in which a first fitting portion to be fitted to a first end of the broaching shaft and a clamp for pressing the first fitting portion against the first end of the broaching shaft are provided at an end portion of the drive shaft, and a second fitting portion is formed at a front end portion of the support shaft so as to be fitted to the second end of the broaching shaft and is supported so as to be movable in an axial direction. A receptacle forming the second end of the broaching shaft is rotatable with respect to a main body of the broaching shaft. There is also provided a broaching machine in which a clamp bolt is threaded to the broaching tool body, an elongate hole is formed in a holder to which cutting segments of the broaching tool are mounted, and a press piece fitted to the clamp bolt is rotatable to engage the holder. Under this state, the holder is fixed to the broaching tool body by tightening the clamp bolt. A stopper member is provided for stopping the press piece at a rotary position at which the press piece is aligned with the elongate hole. When so aligned, the holder can be removed from the body of the broaching tool.

    摘要翻译： PCT No.PCT / JP93 / 01089 Sec。 371日期1994年04月1日 102（e）1994年4月1日PCT PCT 1993年8月3日PCT公布。 出版物WO94 / 03296 日期：1994年2月17日。提供了一种拉削机，其中装配有拉削轴的第一端的第一装配部分和用于将第一装配部分压靠在拉削轴的第一端的夹具设置在 所述驱动轴的端部和第二嵌合部形成在所述支撑轴的前端部，以与所述拉削轴的所述第二端嵌合并且被支撑为能够沿轴向移动。 形成拉削轴的第二端的容器可相对于拉削轴的主体旋转。 还提供了一种拉削机械，其中夹紧螺栓被拧到拉削工具主体上，在固定器中形成有一个细长的孔，该固定器安装在该拉削工具的切割部分上，并且安装在夹紧螺栓上的压件可旋转 聘请持有人。 在这种状态下，通过拧紧夹紧螺栓将支架固定在拉削工具主体上。 提供止动构件，用于在压片与细长孔对准的旋转位置处停止压片。 当对齐时，保持器可以从拉削工具的主体上移除。