公开(公告)号：US08448931B2

公开(公告)日：2013-05-28

申请号：US13513649

申请日：2011-02-08

Applicant: Ichiro Kitaura ,  Takayuki Munechika

Inventor： Ichiro Kitaura ,  Takayuki Munechika

IPC: B23Q3/00

CPC classification number: B23Q1/0063 ,  B23Q3/183

Abstract: In a work pallet positioning and fixing device that positions a work pallet over a base member in the horizontal direction and in the vertical direction and fixes it thereto by pressing forces of clamp bolts, the base member is provided with first and second reference members for positioning, and a reference seating surface and, by making bolt head accommodation holes of bolt holes for four fitting bolts fitting flange portions of the reference members partially overlap with protruding engagement portions as seen in plan view, a plurality of tapered engagement surfaces on the external peripheries of the protruding engagement portions being segmented into four sections.

Abstract translation: 在工件托盘定位和定影装置中，将工件托盘在水平方向和垂直方向上定位在基底构件上，并通过夹紧螺栓的压力将其固定在其上，基座构件设置有用于定位的第一和第二参考构件 和参考座面，并且通过配置用于配合参考构件的凸缘部的四个配合螺栓的螺栓孔的螺栓头收纳孔与俯视图中看到的突出接合部分重叠，在外周的多个锥形接合表面 所述突出接合部分被分割成四个部分。

公开(公告)号：US08087650B2

公开(公告)日：2012-01-03

申请号：US10587556

申请日：2004-03-08

Applicant: Takayuki Kuroda ,  Takayuki Munechika ,  Takao Kobayashi ,  Masato Sakakibara

Inventor： Takayuki Kuroda ,  Takayuki Munechika ,  Takao Kobayashi ,  Masato Sakakibara

IPC: B23Q5/16 ,  B23Q3/00 ,  B23Q3/08 ,  B25B1/24

CPC classification number: B23Q1/009

Abstract: A clamping device is capable of engaging a clamping object with an inner wall of hole or side wall of the clamping object.The clamping device 1 is provided with a rod support for moving an engagement portion 25 of a clamping rod 3 in a direction roughly rectangular to the longitudinal direction of the clamping rod 3 and switchably rotatably supports the clamping rod 3 in a clamping main body across a clamping position and a clamp release position, a piston drive mechanism 6 for driving a piston 4 across the clamping position and the clamp release position, and a cam mechanism 7 for driving the engagement portion 25 in the clamping direction by the driving force of piston drive mechanism 6 for driving the piston 4 to the clamping position.

Abstract translation: 夹紧装置能够将夹持物体与夹持物体的孔或侧壁的内壁接合。 夹紧装置1设置有杆支撑件，用于沿着与夹紧杆3的纵向方向大致矩形的方向移动夹紧杆3的接合部25，并且可转动地将夹紧杆3可旋转地支撑在夹紧主体中， 夹紧位置和夹具释放位置，用于驱动活塞4穿过夹紧位置和夹具释放位置的活塞驱动机构6和用于通过活塞驱动器的驱动力沿夹紧方向驱动接合部25的凸轮机构7 机构6，用于将活塞4驱动到夹紧位置。

公开(公告)号：US08047826B2

公开(公告)日：2011-11-01

申请号：US12449234

申请日：2007-06-26

Applicant: Seiji Kimura

Inventor： Seiji Kimura

IPC: B29C33/32 ,  B29C45/76

CPC classification number: B29C45/1742 ,  B29C33/32 ,  B29C45/84 ,  B29C49/48 ,  B29C2045/1746 ,  B29C2945/76167 ,  B29C2945/76227

Abstract: Each of a plurality of injection molding machines is provided with clamp plates fixed on platens and a plurality of magnet units to generate magnetic force for fixing a mold to the clamp plate fitted on the clamp plates; and the plurality of injection molding machines are provided with a plurality of common connectors having the same structure, each of which is electrically connected to the magnetic unit, a molding machine control unit and a power source device; and the mold fixing system comprises a set of operation control units to be shared by the plurality of injection molding machines, and when a mold is to be exchanged in any of the injection molding machines, the plurality of magnet units are switched to the non-adsorbing state or the adsorbing state via the operation control unit in the state where the operation control unit is connected to the common connector of the injection molding machine.

Abstract translation: 多个注塑机中的每一个设置有固定在压板上的夹板和多个磁体单元，以产生用于将模具固定到装配在夹紧板上的夹板的磁力; 并且多个注射成型机设置有多个具有相同结构的公共连接器，每个连接器电连接到磁性单元，成型机控制单元和电源装置; 并且模具固定系统包括由多个注射成型机共享的一组操作控制单元，并且当在任何注射成型机中更换模具时，多个磁体单元被切换到非注射成型机， 在操作控制单元连接到注射成型机的公共连接器的状态下，经由操作控制单元的吸附状态或吸附状态。

公开(公告)号：US08031038B2

公开(公告)日：2011-10-04

申请号：US12449231

申请日：2007-06-26

Applicant: Seiji Kimura

Inventor： Seiji Kimura

IPC: H01F7/20 ,  H01F1/00 ,  H01H47/00

CPC classification number: B29C45/1742 ,  B29C2045/1746

Abstract: The magnetic fixing device comprises a clamping plate having a fixing surface to which a clamping object is fixed and plural magnetic force generation mechanisms. The magnetic force generation mechanisms each comprise a magnetic material member facing the fixing surface, plural permanent magnets arranged around the outer periphery of the magnetic material member, a first Alnico magnet placed on the back of the magnetic material member, and a first coil for switching the polarity of the first Alnico magnet, and can be switched between the absorption state in which the clamping object is adsorbed and the non-absorption state in which the clamping object is not adsorbed. An operation state indication mechanism capable of presenting an indicator indicating that the plural magnetic force generation mechanisms are in the absorption state or in the non-absorption state is provided on the fixing surface or outer periphery of the clamping plate.

Abstract translation: 磁性固定装置包括具有固定表面的夹持板，夹持对象被固定到该固定表面和多个磁力产生机构。 磁力产生机构各自包括面向固定表面的磁性材料构件，围绕磁性材料构件的外周布置的多个永磁体，放置在磁性材料构件背面的第一Alnico磁体和用于切换的第一线圈 第一铝镍钴磁体的极性，并且可以在吸附夹持物体的吸收状态与夹持物体不被吸附的非吸收状态之间切换。 能够呈现指示多个磁力产生机构处于吸收状态或处于非吸收状态的指示器的操作状态指示机构设置在夹紧板的固定面或外周上。

公开(公告)号：US20110031670A1

公开(公告)日：2011-02-10

申请号：US12736493

申请日：2009-04-03

Applicant: Takayuki Kawakami

Inventor： Takayuki Kawakami

IPC: B23Q3/08 ,  B25B11/00

CPC classification number: B23Q3/06 ,  B23Q1/009 ,  B25B5/087

Abstract: A clamp device includes a support mechanism that supports a grip member when expanding the diameter thereof, a clamping hydraulic cylinder that can drive the grip member and a clamp rod axially forwards and backwards (up and down), and a main body member to which the grip member, the clamp rod, the support mechanism, and the clamping hydraulic cylinder are mounted, with the grip member, the clamp rod, and the support mechanism being positioned at one end portion of the body member, and with the common axis of the grip member and the clamp rod being offset from the axis of the clamping hydraulic cylinder in a direction orthogonal to the clamp rod.

Abstract translation: 夹紧装置包括：当扩大其直径时支撑抓握构件的支撑机构;可以驱动抓握构件的夹紧液压缸和轴向前后向上（上下）的夹紧杆;以及主体构件， 夹紧构件，夹紧杆，支撑机构和夹紧液压缸安装，夹持构件，夹紧杆和支撑机构位于主体构件的一个端部处，并且与 夹紧构件和夹紧杆在与夹紧杆正交的方向上偏离夹紧液压缸的轴线。

公开(公告)号：US20100320664A1

公开(公告)日：2010-12-23

申请号：US12735626

申请日：2009-01-22

Applicant: Takayuki Kawakami

Inventor： Takayuki Kawakami

IPC: B23Q3/08 ,  B23Q3/06

CPC classification number: B23Q3/082 ,  B23Q1/009

Abstract: A clamp device includes a grip member, a clamp rod, and a hydraulic cylinder, and, by the grip member being inserted into an hole in a workpiece, it can grip the inner circumferential surface of the hole. The clamp device is provided with: a main body member; seating surfaces formed upon the main body member, upon which the workpiece is seated; a seating sensor that includes a pressurized air ejection hole opening to the seating surfaces; and a workpiece mounting surface that can receive and stop a workpiece at a position that is more advanced than the seating surfaces when the grip member is at an advanced position (its unclamped state), and that shifts together with the grip member during clamp operation when the grip member and the clamp rod shift towards retraction.

Abstract translation: 夹持装置包括夹持构件，夹紧杆和液压缸，并且通过把持构件插入到工件中的孔中，可夹持孔的内周面。 夹具装置设有：主体构件; 形成在主体构件上的工作台，工件就位于其上; 座椅传感器，其包括通向所述座面的加压空气喷射孔; 以及工件安装面，其能够在夹持部件处于前进位置（其未夹紧状态）的位置时比工作面更加前进的位置接收和停止工件，并且在夹紧操作期间与夹持部件一起移动， 夹持构件和夹紧杆朝向缩回移动。

公开(公告)号：US20100013583A1

公开(公告)日：2010-01-21

申请号：US12449231

申请日：2007-06-26

Applicant: Seiji Kimura

Inventor： Seiji Kimura

IPC: H01F7/02

CPC classification number: B29C45/1742 ,  B29C2045/1746

Abstract: The magnetic fixing device comprises a clamping plate having a fixing surface to which a clamping object is fixed and plural magnetic force generation mechanisms. The magnetic force generation mechanisms each comprise a magnetic material member facing the fixing surface, plural permanent magnets arranged around the outer periphery of the magnetic material member, a first Alnico magnet placed on the back of the magnetic material member, and a first coil for switching the polarity of the first Alnico magnet, and can be switched between the absorption state in which the clamping object is adsorbed and the non-absorption state in which the clamping object is not adsorbed. An operation state indication mechanism capable of presenting an indicator indicating that the plural magnetic force generation mechanisms are in the absorption state or in the non-absorption state is provided on the fixing surface or outer periphery of the clamping plate.

Abstract translation: 磁性固定装置包括具有固定表面的夹持板，夹持对象被固定到该固定表面和多个磁力产生机构。 磁力产生机构各自包括面向固定表面的磁性材料构件，围绕磁性材料构件的外周布置的多个永磁体，放置在磁性材料构件背面的第一Alnico磁体和用于切换的第一线圈 第一铝镍钴磁体的极性，并且可以在吸附夹持物体的吸收状态与夹持物体不被吸附的非吸收状态之间切换。 能够呈现指示多个磁力产生机构处于吸收状态或处于非吸收状态的指示器的操作状态指示机构设置在夹紧板的固定面或外周上。

公开(公告)号：US07284938B1

公开(公告)日：2007-10-23

申请号：US10019425

申请日：2000-04-10

Applicant: Hiroshi Miyazawa

Inventor： Hiroshi Miyazawa

IPC: B23Q3/12

CPC classification number: B23B31/006 ,  B23B2265/32 ,  B23B2270/06 ,  Y10T409/304312 ,  Y10T409/309352

Abstract: A main shaft includes a plurality of elastic engagement pieces arrayed along an outer perimeter of an attachment hole. During and after assembly, the elastic engagement pieces elastically abut at least an outer surface of a tapered shank in a tool holder and deform slightly in a radial direction. The elastic engagement pieces provide uniform engagement force between the main shaft and the tool holder over a broad surface area. An elastic flange provides additional elastic engagement and easy separation from the main shaft. Together, the elastic engagement pieces and elastic flange reliably engage and securely attach the main shaft to the tool holder while aiding disengagement.

Abstract translation: 主轴包括沿安装孔的外周排列的多个弹性接合片。 在组装期间和之后，弹性接合片弹性地抵接在工具夹具中的锥形柄的至少外表面并且在径向方向上稍微变形。 弹性接合件在宽的表面区域上在主轴和工具架之间提供均匀的接合力。 弹性凸缘提供额外的弹性接合，并且容易与主轴分离。 一起，弹性接合片和弹性凸缘可靠地接合并牢固地将主轴附接到工具架上，同时辅助分离。

公开(公告)号：US06938312B2

公开(公告)日：2005-09-06

申请号：US10476411

申请日：2002-04-17

Applicant: Ichiro Kitaura

Inventor： Ichiro Kitaura

IPC: B23Q3/02 ,  B23Q1/00 ,  B23Q1/52 ,  B23Q5/26 ,  B23Q7/14 ,  B23P23/00 ,  B23C1/14

CPC classification number: B23Q1/0018 ,  B23Q1/52 ,  B23Q5/26 ,  B23Q7/1426 ,  Y10T29/5196 ,  Y10T74/1476 ,  Y10T74/1494 ,  Y10T409/305824 ,  Y10T409/307504 ,  Y10T409/308792

Abstract: A work pallet that is arranged to be simple in construction capable of machining five faces of a work by rotating it around the axis of rotation. A work pallet (4) comprises a base body (5) detachably fixed to the table (3) of a machine-tool (1), a pallet main body (6) fixed on the top face of this base body (5), and a work setting face forming body (7), provided on this pallet main body (6) in a way to turn around the rotational axis (20) and having a work setting face (21a) for fixing a work (2), and the pallet main body (6) is provided with a clamping mechanism (31) for releasably fixing the work setting face forming body (7), and a rotational driving mechanism (32) for rotationally driving the work setting face forming body (7) around the rotational axis (20). When machining the work (2), the work setting face forming body (7) can be rotated around the rotational axis (20) by the rotational driving mechanism (32), and the work setting face forming body (7) can be fixed to the pallet body (6) with the clamping mechanism (31) in order to machine five faces of the work (2).

Abstract translation: 布置成简单的工作托盘，其能够通过围绕旋转轴线旋转来加工工件的五个面。 工作托盘（4）包括可拆卸地固定在机床（1）的工作台（3）上的基体（5），固定在该基体（5）的上表面上的托盘主体（6） 以及设置在该托盘主体（6）上的工作设定面成形体（7），该工作设置面成形体以围绕旋转轴线（20）的方式设置并具有用于固定工件（2）的工作设定面（21a） 并且托盘主体（6）设置有用于可释放地固定工件设置面形成体（7）的夹紧机构（31）和用于旋转地驱动工件设定面形成体（7）的旋转驱动机构（32） 围绕旋转轴线（20）。 当加工工件（2）时，工作设定面成形体（7）能够通过旋转驱动机构（32）绕旋转轴线（20）旋转，并且工件设定面成形体（7）可以固定到 所述托盘主体（6）具有夹紧机构（31），以便对所述工件（2）的五个面进行加工。

公开(公告)号：US06915879B2

公开(公告)日：2005-07-12

申请号：US10130636

申请日：2001-09-17

Applicant: Seiji Kimura

Inventor： Seiji Kimura

IPC: B23Q1/00 ,  B23Q1/72 ,  B23Q11/00 ,  F16F9/00 ,  F16F9/02 ,  F16F9/32 ,  F16F9/36 ,  F16F15/023 ,  F16N1/00

CPC classification number: B23Q11/0025 ,  F16F9/0218 ,  F16F9/3242 ,  F16F9/3278 ,  F16F9/36 ,  F16F9/363 ,  F16F15/0232 ,  Y10T409/309688

Abstract: A gas spring comprising a cylinder body filled with compressed gas and an upright rod passing through a rod side end wall member of the cylinder body. By supporting a main shaft unit with the gas spring, the load on a vertical displacement mechanism is reduced. A pair of upper and lower ring-shaped seal members, which seal between the rod end wall member and the rod, are provided inside the rod wall member. Ring-shaped oil filling chambers are formed in between the ring-shaped seal members and between the rod end wall member and the rod. An oil filling mechanism fills the oil filling chambers with lubrication oil.

Abstract translation: 一种气体弹簧，包括填充有压缩气体的气缸体和通过气缸体的杆侧端壁构件的直立杆。 通过用气弹簧支撑主轴单元，减小了垂直位移机构上的负载。 在杆壁构件内部设置有一对上下环形密封构件，其密封在杆端壁构件和杆之间。 在环形密封件之间和杆端壁件和杆之间形成有环形填充油室。 加油机构用润滑油填充加油室。