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    • 2. 发明专利
    • Press machine
    • 压机
    • JP2013141675A
    • 2013-07-22
    • JP2012002062
    • 2012-01-10
    • Amada Co Ltd株式会社アマダ
    • AOKI MAKOTO
    • B30B1/18
    • B30B1/181B30B1/18
    • PROBLEM TO BE SOLVED: To provide a press machine smoothly performing vertical movement of a ram, in the press machine performing vertical movement of the ram by rotating a nut member and a screw member.SOLUTION: In the press machine of the type for vertically moving the ram by rotation of the screw member, a lower end of the screw member 19 is provided by being integrally engaged with inner rings 65I, 67I of bearings 65, 67 whose outer rings 65O, 67O are integrally engaged within a bearing holder 69 provided on the ram 17, a micro gap C allowing relative rotation is provided between a lower surface 75 of the screw member 19 and a bottom surface 77 of the bearing holder 69, and the micro gap C is set to such a space that when a load acts on the ram 17 to generate relative and slight vertical movement between the inner rings 65I, 67I and the outer rings 65O, 67O of the bearings 65, 67, contact of the lower surface 75 of the screw member 19 with the bottom surface 77 of the bearing holder 69 occurs.
    • 要解决的问题:提供一种冲压机顺利地执行冲头的垂直运动,在冲压机中通过旋转螺母构件和螺钉构件来进行冲头的垂直运动。解决方案:在用于垂直移动的类型的压力机中 通过螺钉构件的旋转,螺钉构件19的下端通过与外圈65O,67O一体地接合在设置在其上的轴承保持器69内的轴承65,67的内圈65I,67I一体地设置 在螺杆构件19的下表面75和轴承保持器69的底面77之间设置有允许相对旋转的微间隙C,并且微间隙C被设定为这样的空间,即当负载作用 在活塞17上,在内圈65I,67I和轴承65,67的外圈65O,67O之间产生相对且轻微的垂直运动,螺钉构件19的下表面75与底座表面77的接触 轴承座 69发生。
    • 6. 发明专利
    • Method for operating electric stamping machine
    • 电动烫印机操作方法
    • JP2013103261A
    • 2013-05-30
    • JP2011249821
    • 2011-11-15
    • Hoden Seimitsu Kako Kenkyusho Ltd株式会社放電精密加工研究所
    • FUTAMURA SHOJIMURATA TSUTOMUTAKAHASHI TATSUYAINADA ATSUMORIYONEDA TETSUYA
    • B30B15/14B30B1/18B30B15/00
    • B30B15/148B21D22/06B21D22/24B30B1/181B30B1/186
    • PROBLEM TO BE SOLVED: To propose a method for operating an electric stamping machine capable of high precision molding and ensuring the flatness of products to be molded.SOLUTION: The method for operating an electric stamping machine includes: a first side drive source 12 provided so as to drive a first slide 11; and a second side drive source 22 provided so as to drive a second slide 21. The method for operating an electric stamping machine in which an operation for raising or lowering the first slide using the first side drive source and for raising or lowering the second slide using the second side drive source is repeated and a stamping movement for processing the product to be molded by a top mold and a bottom mold is continuously repeated, which includes: a step of moving the first slide and the second slide to a first position; a step of moving the second slide to a second position while keeping the first slide in the first position; and a step of moving the second slide to a third position while keeping the first slide in the first position.
    • 要解决的问题:提出一种能够进行高精度成型的电动冲压机的操作方法,并确保要成形的产品的平坦度。 解决方案:电动冲压机的操作方法包括:设置成驱动第一滑块11的第一侧驱动源12; 以及设置成驱动第二滑动件21的第二侧驱动源22.一种用于操作电动冲压机的方法,其中使用第一侧驱动源升高或降低第一滑块的操作以及用于升高或降低第二滑块 重复使用第二侧驱动源,并连续地重复用于处理由顶模和底模成型的产品的冲压运动,其包括:将第一滑块和第二滑块移动到第一位置的步骤; 将第二滑动件保持在第一位置的同时将第二滑块移动到第二位置的步骤; 以及将第二滑块移动到第三位置同时将第一滑块保持在第一位置的步骤。 版权所有(C)2013,JPO&INPIT
    • 7. 发明专利
    • Electrically driven cylinder system
    • 电驱动气缸系统
    • JP2012147606A
    • 2012-08-02
    • JP2011005153
    • 2011-01-13
    • Sintokogio Ltd新東工業株式会社
    • FURUKAWA KYOJITAKAGI SHIGEYUKI
    • H02K7/06F16H25/20
    • B30B1/181B30B1/18B30B15/0094B30B15/148F16H25/20F16H25/2015F16H2025/2081
    • PROBLEM TO BE SOLVED: To provide an electrically driven cylinder system which allows simplification of its system configuration and realizes the size reduction while enabling load detection and position detection.SOLUTION: An electrically driven cylinder system includes an electrically driven cylinder and control means controlling the electrically driven cylinder. The electrically driven cylinder includes: an outer cylinder body; a rod extending and retracting from an opening at one end side of the outer cylinder body in an axial direction; a bearing provided at the interior of the outer cylinder body; a rotation shaft rotatably supported by the bearing and rotationally driven by a driving force of an electric motor; a screw mechanism converting rotational motion of the rotation shaft into linear motion of the rod and transmitting the linear motion; and load detection means detecting an axial load exerted on the rod at a position where the load is transmitted from the rod via the screw mechanism. The control means controls the electrically driven cylinder based on signals from an encoder from the electric motor and signals from the load detection means.
    • 要解决的问题:提供电动汽缸系统,其允许简化其系统配置并实现减小尺寸,同时实现负载检测和位置检测。 解决方案:电驱动气缸系统包括电动气缸和控制电动气缸的控制装置。 电动汽缸包括:外筒体; 从所述外筒体的一端侧的开口沿轴向延伸伸缩的杆; 设置在外筒体内部的轴承; 由轴承可旋转地支撑并由电动机的驱动力旋转驱动的旋转轴; 将所述旋转轴的旋转运动转换成所述杆的直线运动并传递所述线性运动的螺杆机构; 以及负载检测装置,其检测在所述负载通过所述螺杆机构从所述杆传递的位置处施加在所述杆上的轴向载荷。 控制装置基于来自电动机的编码器的信号和来自负载检测装置的信号来控制电动汽缸。 版权所有(C)2012,JPO&INPIT
    • 9. 发明专利
    • 粉末状材料からペレットを製造するためのプレス機
    • 用于从粉末材料制造颗粒的压力机
    • JP2015020212A
    • 2015-02-02
    • JP2014144237
    • 2014-07-14
    • フェッテ コンパクティング ゲーエムベーハーFette Compacting Gmbhフェッテ コンパクティング ゲーエムベーハー
    • THOMAS PANNEWITZSTEPHAN MALLON
    • B30B11/02B30B1/18B30B7/04B30B15/02
    • B30B15/28B30B1/181B30B11/02B30B11/04B30B15/007B30B15/068
    • 【課題】駆動装置上の曲げモーメントの効果がプレス中にさらに最小限に抑えられる粉末状材料からペレットを製造するためのプレス機プレス機を提供する。【解決手段】上側スピンドルナット36、37または上側スピンドルナットに各々が連結された上側締め付け要素が各々、少なくとも1つの上側補償要素56、58によって上側動力伝達ブリッジ38に連結され、補償要素が各々、一方では上側スピンドルナットまたは上側締め付要素上、および他方では上側動力伝達ブリッジ上に回転可能に装着され、ならびに/または下側スピンドルナット50、51または下側スピンドルナットに連結された下側締め付け要素が各々、少なくとも1つの下側補償要素60、62を用いることによって下側動力伝達ブリッジ52に連結され、補償要素は各々、一方では下側スピンドルナットまたは下側締め付け要素上および他方では下側動力伝達ブリッジ上に回転可能に装着される。【選択図】図1
    • 要解决的问题:提供一种用于从粉末材料制造颗粒的压制机,其可以在压制期间进一步抑制驱动装置上的弯矩的影响。解决方案:上侧主轴螺母36,37或上侧紧固元件分别连接到 上侧主轴螺母分别通过上侧补偿元件56,58中的至少一个连接到上侧动力传递桥38.补偿元件分别可旋转地安装在上侧主轴螺母或上侧紧固元件上 并且在另一侧的上侧动力传递桥和/或下侧主轴螺母50,51或连接到下侧主轴螺母的下侧紧固元件分别通过使用下侧动力传递桥52连接到下侧动力传递桥52 至少一个下侧补偿元件60,62。补偿元件分别安装在下侧主轴上 螺母或一侧的下侧紧固元件,以及另一侧的下侧的动力传递桥。