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1. 发明授权

US09630283B2 Clamp device 有权
公开(公告)号：US09630283B2
公开(公告)日：2017-04-25
申请号：US14406295
申请日：2013-05-31
申请人： KOSMEK LTD
发明人： Kenta Kaji , Gaku Yoshimura , Kohei Yamamoto
IPC分类号： B23Q3/08 , B23Q1/00
CPC分类号： B23Q1/009 , B23Q3/08
摘要： A plurality of engagement members (20), inserted in a hole in an object to be fixed, which are capable of gripping an inner circumferential surface of the hole are provided, and a wedge face (32) of a clamping rod (15) is engaged on an inner circumference of the engagement member (20) from an upper side. An upper part of a piston rod (55) protruding upward from a piston body (54) of a piston (12) is coupled to a lower part of the clamping rod (15). The engagement member (20), the clamping rod (15), and the piston (12) are provided in a housing (2). An annular valve member (78) is provided between the housing (2) and the piston rod (55). When the piston (12) has moved to a lower-limit region in a lock direction, an actuating portion (89) of the piston rod (55) causes the valve member (78) via an actuated portion (99) of the valve member (78) to be opened downward.

2. 发明申请

US20160339528A1 Pneumatic-Type Precision Annular Workpiece Inner Positioning Surface Clamping Device 有权
标题翻译：气动型精密环形工件内定位表面夹紧装置
公开(公告)号：US20160339528A1
公开(公告)日：2016-11-24
申请号：US15111145
申请日：2014-12-26
申请人： HARBIN INSTITUTE OF TECHNOLOGY
发明人： Jiubin TAN , Yuanyuan YANG , Lei WANG , Bo ZHAO
IPC分类号： B23B31/40 , B23Q3/08
CPC分类号： B23B31/402 , B23B31/204 , B23Q3/08 , B23Q2703/10 , Y10T279/1012 , Y10T279/1258
摘要： A pneumatic-type precision annular workpiece inner positioning surface clamping device, wherein a rod portion of a piston assembly (5) is inserted into a central hole of the wedge-shaped block (12), and the piston portion of the piston assembly (5) is located in a closed chamber of a cylinder body (15); a disc spring (3) is sleeved on the piston assembly (5); an air intake hole (1-1) is provided in the lower plate (1), an air vent hole (15-1) is provided at the upper portion of the cylinder body (15); and an elastic hinge block (6) is sleeved outside the wedge-shaped block (12). The pneumatic-type precision annular workpiece inner positioning surface clamping device has a simple structure, high reliability and strong adaptability.
摘要翻译：一种气动型精密环形工件内定位表面夹紧装置，其中活塞组件（5）的杆部分插入楔形块（12）的中心孔中，并且活塞组件（5）的活塞部分）位于气缸体（15）的封闭室中。盘簧（3）套在活塞组件（5）上; 在下板（1）中设置有进气孔（1-1），在缸体（15）的上部设有通气孔（15-1）并且弹性铰链块（6）套在楔形块（12）的外部。气动式精密环形工件内定位面夹紧装置结构简单，可靠性高，适应性强。

3. 发明申请

US20150328748A1 Vibration Stop Device 审中-公开
标题翻译：振动停止装置
公开(公告)号：US20150328748A1
公开(公告)日：2015-11-19
申请号：US14616236
申请日：2015-02-06
申请人： Matsuura Machinery Corporation
发明人： Koichi Amaya , Syuji Iizuka , Kiyotaka Iwai
IPC分类号： B25B5/06 , B23Q3/08 , B25B5/14
CPC分类号： B23Q1/76 , B23Q3/08 , B23Q3/082 , B25B5/064 , B25B5/147
摘要： A vibration stop device that can prevent a problem caused by intrusion of a pressure contact region of a holding part of the vibration stop device into a recess of a processing region of a work includes a plurality of holding parts for the vibration stop which hold an outer circumferential surface of a columnar work in a process stage under a pressure contact state with pressure supplied from a hydraulic cylinder, and a pressure contact position on the outer circumferential surface is changed by rotation of the work, and an angular range formed by opposite ends of each of the holding parts for the vibration stop is larger than an angular range of the processing region regarding an angular range based on a position of an axis of the rotation.
摘要翻译：能够防止由于将振动停止装置的保持部的压力接触区域插入到工件的加工区域的凹部而引起的问题的振动停止装置包括：多个用于振动停止的保持部件，在压力接触状态下，在从液压缸供给的压力的压力接触状态下的柱状工作的圆周面，并且外周面的压力接触位置通过工件的旋转而改变，并且由相对端形成的角度范围用于振动停止的每个保持部分大于基于旋转轴的位置的角度范围的处理区域的角度范围。

4. 发明授权

US09168621B2 Pin clamp with multi-thickness clamping feature 有权
标题翻译：多夹紧钳夹
公开(公告)号：US09168621B2
公开(公告)日：2015-10-27
申请号：US13653803
申请日：2012-10-17
申请人： Bruce D. McIntosh
发明人： Bruce D. McIntosh
IPC分类号： B23Q3/08 , B25B5/08
CPC分类号： B25B5/087 , B23Q3/08
摘要： A pin clamp for clamping a workpiece includes a housing and a locating pin extending through the housing and having a longitudinal axis. The locating pin is sized to be positioned within an opening of the workpiece. A finger is positioned adjacent to the locating pin and movable in a transverse direction relative to the longitudinal axis to retain the workpiece on the locating pin. A linear actuator is configured to move the locating pin in opposite directions along the longitudinal axis. A locking arrangement is carried by the housing. A sequence cam is connected with the linear actuator in a manner allowing axial movement of the linear actuator to be converted into transverse movement of the sequence cam. The sequence cam includes an engagement surface which engages the locking arrangement to lock the locating pin and the finger against the workpiece upon retraction of the linear actuator.
摘要翻译：用于夹紧工件的销夹具包括壳体和延伸穿过壳体并具有纵向轴线的定位销。定位销的尺寸设置成位于工件的开口内。手指定位成邻近定位销，并可相对于纵向轴线在横向方向上移动，以将工件保持在定位销上。线性致动器构造成沿着纵向轴线沿相反方向移动定位销。锁定装置由壳体承载。顺序凸轮以线性致动器的轴向移动方式与线性致动器连接以转换成顺序凸轮的横向移动。顺序凸轮包括接合表面，该接合表面接合锁定装置，以在线性致动器缩回时将定位销和手指锁定在工件上。

5. 发明授权

US09156510B2 Clamp mounting system 有权
标题翻译：夹紧安装系统
公开(公告)号：US09156510B2
公开(公告)日：2015-10-13
申请号：US13654147
申请日：2012-10-17
申请人： BTM Corporation
发明人： Brian D. Petit , Andrew T. Sanders
IPC分类号： B62D65/18 , B62D65/02 , B25B5/00 , B25B5/08
CPC分类号： B23Q1/26 , B23Q3/08 , B25B5/003 , B25B5/006 , B25B5/087 , B62D65/026 , B62D65/18 , Y10T29/49826
摘要： A single mounting device is provided for each trolley riser for use with a set of shims in order to accurately align and secure a clamp to a datum. In another aspect, a generally polyhedron-shaped clamp body is used with a mounting plate to secure a clamp in different orientations relative to a manufacturing plant locator.
摘要翻译：为每个手推车提升器提供单个安装装置，以与一组垫片一起使用，以便将夹具精确对准并固定到基准面上。在另一方面，通常使用多面体形状的夹具体与安装板相对于制造工厂定位器将夹具固定在不同的取向上。

6. 发明申请

US20150020372A1 Positioning Workpieces by Clamping Devices 有权
标题翻译：通过夹紧装置定位工件
公开(公告)号：US20150020372A1
公开(公告)日：2015-01-22
申请号：US14325435
申请日：2014-07-08
申请人： TRUMPF Werkzeugmaschinen GmbH + Co. KG
发明人： Bernd Linder , Torsten Popp , Bernd Gaiser
IPC分类号： B23Q3/08 , G05D15/01 , B25B5/14 , B23Q3/06 , B25B5/06
CPC分类号： B23Q3/08 , B23B31/16125 , B23B31/16141 , B23B2231/14 , B23B2270/027 , B23Q3/06 , B23Q3/064 , B23Q17/00 , B25B5/061 , B25B5/147 , G05D15/01 , Y10T29/49998
摘要： Methods, devices, and systems for positioning workpieces for processing. In one aspect, a clamping device includes two clamping elements and a servo drive provided for the clamping elements. The servo drive is operable to first move at least one of the clamping elements toward the other of the clamping elements such that the clamping elements are transferred into a clamping start position in which the clamping elements are positioned on opposite sides of a workpiece arranged therebetween and in which the clamping elements do not apply a force to the workpiece or apply a force to the workpiece that is smaller than a clamping force, and subsequently urge the clamping elements toward one another from the clamping start position to an operational state, in which the clamping elements apply the clamping force to the workpiece.
摘要翻译：用于定位加工工件的方法，装置和系统。在一个方面，夹紧装置包括两个夹紧元件和为夹紧元件提供的伺服驱动器。伺服驱动器可操作以首先将夹紧元件中的至少一个朝向夹紧元件中的另一个移动，使得夹紧元件被转移到夹紧开始位置，在夹紧开始位置中夹紧元件位于布置在其间的工件的相对侧上，其中夹紧元件不对工件施加力或对工件施加小于夹紧力的力，并且随后将夹紧元件从夹紧开始位置朝向彼此推动到操作状态，其中夹紧元件将夹紧力施加到工件上。

7. 发明授权

US08905817B2 Clamping assembly for a waterjet 有权
标题翻译：水刀夹紧装置
公开(公告)号：US08905817B2
公开(公告)日：2014-12-09
申请号：US12883405
申请日：2010-09-16
申请人： Eugene N. Rowe , Daryl L. Vettori
发明人： Eugene N. Rowe , Daryl L. Vettori
IPC分类号： B24C1/00 , B24C3/00
CPC分类号： B23Q3/08 , B24C9/00 , Y10T83/0591 , Y10T83/364
摘要： An air-actuated clamping assembly that is quickly actuated to secure a workpiece in place during machining operations, such as on a waterjet machine. The clamping operation is completed within seconds after a workpiece is placed (for example, when used in conjunction with a waterjet machine) onto the waterjet machine slats. The system greatly minimizes set-up time, allows for an adjustable clamping force, allows for one operator to set up workpieces, keeps the workpiece firmly in place and prevents movement during the machining process, is adaptable to various waterjet brands and models, and is air-actuated so that typical “house air” can be utilized.
摘要翻译：气动致动夹紧组件，其在加工操作期间被快速致动以将工件固定到位，例如在水刀上。夹紧操作在工件放置后的几秒钟内完成（例如，当与水刀机一起使用时）到水刀机板条上。系统大大降低了设置时间，允许一个可调整的夹紧力，允许一个操作员设置工件，使工件牢固到位，防止加工过程中的移动，适用于各种水刀品牌和型号，并且空气致动，从而可以利用典型的“室内空气”。

8. 发明授权

US08424858B2 Flexible fixture system for machining operations 有权
标题翻译：灵活的夹具系统用于加工操作
公开(公告)号：US08424858B2
公开(公告)日：2013-04-23
申请号：US12853874
申请日：2010-08-10
申请人： Kharati Pawa , Brian Holmes
发明人： Kharati Pawa , Brian Holmes
IPC分类号： B23Q3/08
CPC分类号： B23Q1/0009 , B23Q1/0018 , B23Q3/06 , B23Q3/08
摘要： A flexible fixture system for a CNC machine is coupled to a base fixture. The flexible fixture includes quick connects that connect with the base fixture in order to allow hydraulic fluid, air, and water to be communicated from the base fixture to the flexible fixture system. The flexible fixture system includes features operable to hold a workpiece within the CNC machine. The flexible fixture system is modular and may be swapped out for a different flexible fixture in order to allow other operations to be performed on the workpiece.
摘要翻译：用于CNC机床的柔性夹具系统联接到基座固定装置。柔性夹具包括与基座固定件连接的快速连接件，以便允许液压流体，空气和水从基座固定件连接到柔性夹具系统。柔性夹具系统包括可操作以将工件保持在CNC机床内的特征。柔性夹具系统是模块化的，可以换出不同的柔性夹具，以便允许在工件上进行其他操作。

9. 发明授权

US07290480B2 Swing cylinder 有权
标题翻译：回转缸
公开(公告)号：US07290480B2
公开(公告)日：2007-11-06
申请号：US11345951
申请日：2006-02-02
申请人： Matthew Rentz
发明人： Matthew Rentz
IPC分类号： B23Q3/08 , F01B9/00
CPC分类号： B23Q3/069 , B23Q3/08 , B25B5/062 , F15B15/063
摘要： A swing cylinder having a body and an end cap on each end of the body. The cylinder also has a piston arranged within the body. The cylinder has a rod engaged with the piston and has an arm attached to one end thereof. A guide is arranged on the opposite end of the rod. The guide is also attached to one of the end caps.
摘要翻译：具有在本体的每个端部上的主体和端盖的摆动缸。气缸还具有布置在主体内的活塞。气缸具有与活塞接合并具有连接到其一端的臂的杆。导杆布置在杆的另一端。引导件也附在一个端盖上。

10. 发明授权

US06688871B1 Apparatus for encapsulating a workpiece which is to be machined 失效
标题翻译：用于封装待加工的工件的装置
公开(公告)号：US06688871B1
公开(公告)日：2004-02-10
申请号：US09386693
申请日：1999-08-31
申请人： Elmer C. Lee , Sanja E. Sarma
发明人： Elmer C. Lee , Sanja E. Sarma
IPC分类号： A23G120
CPC分类号： B29C45/46 , B23Q3/08 , B29C33/0077 , B29C33/202 , B29C33/30 , B29C45/14819 , B29C45/2708 , B29C2045/0425 , Y10T29/49171 , Y10T29/49989
摘要： A method and apparatus are provided for encapsulating a workpiece in a material having a lower melting temperature than that of the material for the workpiece to form an encapsulated block of standardized size and shape which may be mounted in a standardized fixture to facilitate machining on the workpiece. The invention includes both specialized molds for use in encapsulating a workpiece for various types of machining and systems for clamping and injecting encapsulant into such molds under pressure. After machining on a given side, a block is re-inserted in the appropriate mold and re-encapsulated to standardize size and shape for a subsequent machining operation. The process of machining and re-encapsulation are repeated until all sides of the workpiece requiring machining have been machined, at which time the encapsulant is removed from the workpiece, normally by being heated and melted.
摘要翻译：提供了一种用于将工件封装在具有比用于工件的材料的熔化温度低的材料的材料中以形成标准化尺寸和形状的封装块的方法和装置，其可以安装在标准化的固定装置中以便于对工件进行加工。本发明包括用于封装用于各种类型的加工的工件的专用模具以及用于在压力下将密封剂夹紧并注入到模具中的系统。在给定侧面加工后，将块重新插入合适的模具中并重新封装，以标准化尺寸和形状，用于后续加工操作。重复加工和重新封装的过程，直到需要加工的工件的所有侧面都被加工，此时密封剂通常被加热和熔化而从工件上移除。

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