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41. 发明授权

US11919095B2 Lathe 有权
公开(公告)号：US11919095B2
公开(公告)日：2024-03-05
申请号：US17032112
申请日：2020-09-25
申请人： STAR MICRONICS CO., LTD.
发明人： Masatoshi Deno , Daisuke Suzuki
IPC分类号： B23B7/06 , B23B31/20 , B23B31/26 , B23Q11/00 , B23Q11/08 , B23B31/00
CPC分类号： B23B7/06 , B23B31/2072 , B23B31/265 , B23Q11/005 , B23Q11/0883 , B23B31/001 , Y10S279/901
摘要： Provided is a lathe capable of shortening the spindle. The lathe comprises a spindle, a spindle support which supports the spindle through a bearing on an outer side of the spindle, a collet disposed on a front end of the spindle, an inner ring holder provided on the spindle to hold a front of an inner ring of the bearing, an outer ring holder provided on the spindle support to hold a front of an outer ring of the bearing, a cap screwed into the spindle in front of the inner ring holder, and a cover detachably provided on the spindle support side. The cover has an inner circumferential surface facing an outer circumferential surface of the cap. A first air purging unit is provided between the inner circumferential surface of the cover and the outer circumferential surface of the cap.

42. 发明公开

US20230302542A1 SENSOR ATTACHMENT/DETACHMENT DEVICE, SENSOR ATTACHMENT/DETACHMENT SYSTEM, SENSOR ATTACHMENT METHOD AND SENSOR DETACHMENT METHOD 审中-公开
公开(公告)号：US20230302542A1
公开(公告)日：2023-09-28
申请号：US17823873
申请日：2022-08-31
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kazuo WATABE , Keisuke UENO , Hidefumi TAKAMINE , Yongfang LI , Takashi USUI , Junko HIROKAWA , Yuki UEDA , Tetsuya KUGIMIYA
IPC分类号： B23B7/06 , B23B7/12
CPC分类号： B23B7/06 , B23B7/12 , C09J5/06
摘要： According to one embodiment, a sensor attachment/detachment device of the embodiment includes a sensor, a bonding member, a support portion, and a release execution portion. The bonding member is bonded to a first surface of the sensor and has a function of decreasing an adhesive force. The support portion can support the sensor by directly contacting a second surface of the sensor or via another functional portion. The release execution portion performs a process of releasing the bonding member from the object by decreasing the adhesive force of the bonding member after the sensor is attached to the object by the bonding member.

43. 发明申请

US20160023314A1 GUIDE BUSH CONTROL DEVICE AND METHOD OF ADJUSTING GUIDE BUSH 有权
标题翻译：指导总线控制装置和调整指南的方法
公开(公告)号：US20160023314A1
公开(公告)日：2016-01-28
申请号：US14774020
申请日：2014-03-06
申请人： CITIZEN HOLDINGS CO., LTD. , CITIZEN MACHINERY CO., LTD.
发明人： Yosuke KOBAYASHI , Hikaru TAKAHASHI
IPC分类号： B23Q1/76 , B23B7/06
CPC分类号： B23Q1/763 , B23B7/06 , B23B13/126 , B23B31/201
摘要： A guide bush control device includes a guide bush motor that rotates and drives a guide bush; and a controller that controls driving of the guide bush motor, the guide bush control device controlling rotation of the guide bush by controlling the driving of the guide bush motor with the controller, wherein the controller includes a fixing unit that fixes the guide bush non-rotatably by exciting the guide bush motor in a rotation stop state.
摘要翻译：引导衬套控制装置包括：旋转并驱动导套的导套电动机; 以及控制器，其控制所述引导衬套马达的驱动，所述引导衬套控制装置通过利用所述控制器控制所述引导套马达的驱动来控制所述引导衬套的旋转，其中，所述控制器包括固定单元，通过在旋转停止状态下激励导套电动机可旋转地旋转。

44. 发明授权

US08171830B2 Machine tool 有权
标题翻译：机床
公开(公告)号：US08171830B2
公开(公告)日：2012-05-08
申请号：US12118380
申请日：2008-05-09
申请人： Satoru Ozawa
发明人： Satoru Ozawa
IPC分类号： B23B19/02 , B23B13/08
CPC分类号： B23B7/06 , Y10T82/25 , Y10T82/2552 , Y10T82/2562
摘要： According to one embodiment, a machine tool for machining a workpiece includes: a main spindle that holds the workpiece to rotate the workpiece around a axis; a tool that is configured to machine the workpiece by working together with the main spindle; a headstock that rotatably supports the main spindle and includes a leading-edge portion and a base-end portion; and a bed that supports the headstock by a sliding bearing at the leading-edge portion and rolling bearings at two points of the base-end portion so that the headstock is movable along an axial line of the main spindle, wherein the two points of the base-end portion are spaced apart from each other in a direction orthogonal to the axial line of the main spindle.
摘要翻译：根据一个实施例，用于加工工件的机床包括：主轴，其保持工件以使工件绕轴线旋转; 该工具被配置为通过与主轴一起加工来加工工件; 头架，其可旋转地支撑所述主轴并包括前缘部分和基端部分; 以及通过前缘部分的滑动轴承和基端部分的两个点处的滚动轴承来支撑主轴箱的床，使得主轴箱可以沿着主轴的轴线移动，其中，基端部在与主轴的轴线正交的方向上彼此间隔开。

45. 发明申请

US20050217442A1 Automatic lathe 有权
公开(公告)号：US20050217442A1
公开(公告)日：2005-10-06
申请号：US11113105
申请日：2005-04-25
申请人： Satoru Akimoto , Eiichiro Someya , Shinsuke Kasahara , Toshio Ishimura
发明人： Satoru Akimoto , Eiichiro Someya , Shinsuke Kasahara , Toshio Ishimura
IPC分类号： B23B3/06 , B23B3/16 , B23B3/34 , B23B7/06 , B23B29/26 , B23Q39/02 , B23Q39/04
CPC分类号： B23Q39/026 , B23B3/065 , B23B3/168 , B23B7/06 , B23B29/26 , B23Q39/04 , B23Q39/048 , B23Q2039/008 , B23Q2230/006 , G05B2219/45124 , Y10T29/5114 , Y10T82/16442 , Y10T82/16622 , Y10T82/2508 , Y10T82/2524 , Y10T82/2543
摘要： An automatic lathe (10) is provided with a first spindle (14) having an axis of rotation (14a), a first tool rest (18) capable of holding a plurality of tools (22) in a parallel arrangement, a second tool rest (20) capable of holding a plurality of tools (22) in parallel arrangements in a first row and second row exhibiting mutually different nose orientations, and a second spindle (16) having an axis of rotation parallel to the axis of rotation of the first spindle and capable of being located facing the first spindle, in such a manner as to be centrally carried on a lathe bed (12). The first spindle can move linearly along a first control axis parallel to its axis of rotation. The first tool rest can move linearly along a second control axis perpendicular to the first control axis. The second tool rest can move linearly along a third control axis perpendicular to the first control axis and a fourth control axis parallel to the first control axis. The second spindle can move linearly along a fifth control axis parallel to the third control axis and a sixth control axis parallel to the first control axis. A control unit (106) enables simultaneous performance of first machining work relating to the first spindle by a desired tool selected at the first tool rest, second machining work relating to the first spindle by a desired tool selected from the first row at the second tool rest, and third machining work relating to the second spindle by a desired tool selected from the second row at the second tool rest.

46. 发明授权

US4304159A Automatic screw machines 失效
标题翻译：自动螺丝机
公开(公告)号：US4304159A
公开(公告)日：1981-12-08
申请号：US136739
申请日：1980-04-02
申请人： Yoshifumi Tsuchiya
发明人： Yoshifumi Tsuchiya
IPC分类号： B23B7/06 , B23B9/04 , B23G1/52 , B23Q5/34 , B23Q16/06 , B23B15/00
CPC分类号： B23Q16/065 , B23B7/06 , B23G1/52 , B23Q5/341 , Y10T29/5126 , Y10T82/2514
摘要： A machine tool for working elongated rod-like materials in rotation, particularly an automatic screw machine capable of working thin and long materials with a high degree of accuracy comparable to that of a headstock moving type automatic screw machine without involving any error in the indexing of the cutting tools for the work. The tool stand is reduced in weight, and movable along the longitudinal axis of the work, so that the machine is easy and inexpensive to manufacture.
摘要翻译：一种用于旋转的细长杆状材料的机床，特别是能够以与头架移动式自动螺旋机相当的高精度工作的薄而长的材料的自动螺丝机，而不会引起任何误差切割工具为工作。工具架的重量减轻，并且可沿着工件的纵向轴线移动，使得机器容易且制造成本低廉。

47. 发明授权

US4246813A Straight turning automatic lathe 失效
标题翻译：直车自动车床
公开(公告)号：US4246813A
公开(公告)日：1981-01-27
申请号：US48801
申请日：1979-06-15
申请人： Konstantin A. Grachev , Jury N. Sulie , David N. Tverskoi
发明人： Konstantin A. Grachev , Jury N. Sulie , David N. Tverskoi
IPC分类号： B23B7/00 , B23B7/06 , B23B13/00 , B23B21/00
CPC分类号： B23B7/06 , Y10T82/2521 , Y10T82/2543
摘要： The straight turning automatic lathe whose bed carries a longitudinally movable spindle headstock with a bar workpiece and at least one secured upright carrying a cross slide with cutting tools. The upright is held motionless on the bed at a certain distance from the forward end face of the spindle head stock in its extreme advanced position and the cross slide is mounted on the upright side facing the forward end of the spindle headstock.
摘要翻译：平车自动车床，其床上带有带杆工件的纵向运动的主轴头架，以及至少一个固定的立柱，带有切削刀具的十字滑块。直立体在床上保持静止不动，与主轴头架前端的前端面处于一定距离处，并且十字滑块安装在面向主轴头架前端的直立侧上。

48. 发明授权

US4087890A Compound lathe 失效
标题翻译：复合车床
公开(公告)号：US4087890A
公开(公告)日：1978-05-09
申请号：US592967
申请日：1975-07-03
申请人： Shinichi Ishizuka , Kenji Sugimoto
发明人： Shinichi Ishizuka , Kenji Sugimoto
IPC分类号： B23B3/16 , B23B7/06 , B23B13/12 , B23B29/32 , B23B31/20 , B23B11/00 , B23B13/02
CPC分类号： B23B29/323 , B23B13/126 , B23B3/16 , B23B31/205 , B23B7/06 , Y10T29/5114 , Y10T29/5126 , Y10T29/5155 , Y10T408/37 , Y10T82/2593
摘要： A compound lathe in which a headstock is horizontally movable along a spindle axis to provide longitudinal feeding of a workpiece mounted for rotation with the spindle and a saddle carrying a turret is vertically movable to provide transverse feeding. The saddle is slidably disposed on vertical guideways which is formed on a column mounted on a bed at the back of the headstock rearwardly of cutting areas of the workpiece and which vertically extends in a plane parallel to the axis of the spindle. The turret supports tools for turning, milling, drilling and other operations. Numerically controlled servo motors preferably position the headstock and saddle. A secondary workpiece gripping means is provided to grip the end of the workpiece opposite the headstock and is releasably connected to the headstock for movement therewith. The gripping means allows accurate secondary machining of the cut-off portion of a parted workpiece by the tools on the turret.
摘要翻译：一种复合车床，其中主轴箱可沿着主轴轴线水平移动，以提供安装成与主轴一起旋转的工件的纵向进给，并且具有承载转台的鞍座可垂直移动以提供横向进给。鞍座可滑动地设置在垂直导轨上，该垂直导轨形成在安装在主轴箱背面的床上的柱上，该床在工件的切割区域的后面，并且在平行于心轴的平面的垂直方向上垂直延伸。转塔支持车削，铣削，钻孔和其他操作的工具。数控伺服电机优选地定位头架和鞍座。第二工件夹持装置被设置成夹紧工件的与主轴箱相对的端部，并且可释放地连接到主轴箱以与其一起运动。夹持装置允许通过转台上的工具对分割工件的切割部分进行精确的二次加工。

49. 发明授权

US3926078A Numerical control lathe of sliding-headstock type 失效
标题翻译：滑动头架型数控车床
公开(公告)号：US3926078A
公开(公告)日：1975-12-16
申请号：US53999575
申请日：1975-01-10
申请人： CITIZEN WATCH CO LTD
发明人： ISHIZUKA SHINICHI , MIHARA KUNIYUKI
IPC分类号： B23B7/04 , B23B7/06 , B23Q7/04 , B23B13/00
CPC分类号： B23B7/04 , B23B7/06 , B23Q7/04 , Y10T82/2514
摘要： A numerical control lathe of the sliding-headstock type comprises an elongated bed, a headstock reciprocatingly disposed on said bed to travel longitudinally of said bed, a driving spindle rotatably supported on said headstock and having a collet chuck for supporting a workpiece on the spindle, a guide bush situated coaxially to the axis of the spindle so as to rotatably support the workpiece, a pedestal for supporting said guide bush detachably attached to said bed, a turret toolpost having a slide block movable in a direction perpendicular to the axis of the spindle, and another turret toolpost having a slide block movable in a direction parallel to the axis of the spindle.
摘要翻译：滑动头架型数字控制车床包括一个细长床，一个往复地设置在所述床上以便在所述床上纵向行进的头架;一个可旋转地支撑在所述主轴箱上的驱动轴，并具有用于将工件支撑在主轴上的夹头卡盘，引导衬套，其与所述心轴的轴线同轴地以可旋转的方式支撑所述工件，用于支撑可拆卸地附接到所述床的所述导向衬套的基座，具有可沿与所述心轴的轴线垂直的方向移动的滑动块的转台刀架以及具有可沿平行于心轴的轴线方向移动的滑动块的另一转塔刀架。

50. 发明专利

JP4455500B2 Automatic lathe 有权
公开(公告)号：JP4455500B2
公开(公告)日：2010-04-21
申请号：JP2005513095
申请日：2003-12-26
申请人：シチズンホールディングス株式会社
发明人：洋介安藤 , 佳昭平川 , 徳之浅原 , 敏之鈴木 , 梅夫露▲崎▼ , 徹高橋
IPC分类号： B23B13/12 , B23B7/06 , B23B13/02 , B23B19/02 , B23B25/00 , B23Q1/76
CPC分类号： B23B7/06 , B23B3/161 , B23B13/02 , B23B25/00 , B23Q1/763 , Y10T82/25 , Y10T82/2504 , Y10T82/2552 , Y10T82/2572 , Y10T82/26

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