公开(公告)号：US20130015617A1

公开(公告)日：2013-01-17

申请号：US13621227

申请日：2012-09-15

申请人： Ching-Chen Yang

发明人： Ching-Chen Yang

IPC分类号： B25B5/16

CPC分类号： B25B5/068 ,  B25B1/12 ,  B25B1/125 ,  B25B5/10 ,  B25B5/166

摘要： A quick release structure for a woodworking clamp, which has a clamp body slidingly connected to the transverse rod, and the securing chuck having a securing rod disposed through a securing hole of the transverse rod. One side of the securing chuck is formed with an accommodating portion, both sides of the accommodating portion are connected to a quick release element, a positioning shaft respectively is disposed on the quick release element, the positioning shaft is placed through the shaft aperture; an outer surface of the quick release element is provided with a pressing portion. When the quick release element is connected into the accommodating portion, by compressing the elastic element, the securing rod is driven to release from the securing hole. When the pressing portion is not pressed, the elastic element bounces back to retract the quick release element to secure the securing chuck onto the transverse rod.

摘要翻译： 一种用于木工夹具的快速释放结构，其具有滑动地连接到横向杆的夹具体，并且固定卡盘具有穿过横杆的固定孔设置的固定杆。 紧固卡盘的一侧形成有容纳部分，容纳部分的两侧连接到快速释放元件，分别设置在快速释放元件上的定位轴，定位轴穿过轴孔; 快速释放元件的外表面设置有按压部分。 当快速释放元件连接到容纳部分中时，通过压缩弹性元件，固定杆被驱动以从固定孔释放。 当按压部分未被按压时，弹性元件反弹回缩快速释放元件以将固定卡盘固定在横杆上。

公开(公告)号：US07854072B2

公开(公告)日：2010-12-21

申请号：US12154367

申请日：2008-05-21

申请人： Michael Curt Stark

发明人： Michael Curt Stark

IPC分类号： B23Q3/04

CPC分类号： B25B1/10 ,  B25B1/12 ,  B25B1/22 ,  B25B1/2405

摘要： An improved sine vise that overcomes the deficiencies and limitations of conventional sine vises through the use of the following features: a circular sawtooth ratchet quick clamping system; a rotating dual jaw with one V cut depression face; a set of extended opening upper jaw lips; angle adjustment stays with counter rotating locking screws; a T shaped jaw clamping drawbar; a zero tolerance roll hinge; and a lipped vise base adapted for robust clamping to the cutting tool table with conventional T slot bolts and dogs.

摘要翻译： 通过使用以下特点克服传统正弦屏幕的缺陷和局限性的改进的正弦虎钳：圆锯齿棘轮快速夹紧系统; 一个旋转的双颚与一个V切口凹陷面; 一组延长开口的上颚嘴唇; 角度调节与反转锁定螺钉保持一致; T形夹爪拉杆; 零公差滚动铰链; 和一个唇形虎钳底座，适用于用常规T型槽螺栓和狗坚固地夹紧到切割工具台。

公开(公告)号：US20040207138A1

公开(公告)日：2004-10-21

申请号：US10488240

申请日：2004-04-01

发明人： Ichiro Kitaura

IPC分类号： B23Q003/08

CPC分类号： B25B1/12 ,  B25B1/18

摘要： A vice is comprising a movable clamp member that can be positioned and fixed in a prescribed position corresponding to the size of a workpiece, before fixing the workpiece, wherein the mechanism for achieving this positioning and fixing operation can be simplified, and the stroke of a fluid pressure cylinder can be shortened. This vice (1) comprises: a guiding and fixing mechanism (13) capable of guiding a movable clamp member (4) movably in a prescribed direction with respect to a movable base member (10) in the main body of the vice (2), and also capable of fixing same in a releasable fashion; a first serration (53) formed in the movable base member (10), a second serration (54) formed in the movable clamp member (4) so as to be intermeshable with the first serration (53), a guide groove (55), an anchor member (56) disposed slidably in the guide groove (55), and a plurality of bolts (57) capable of fixing the movable clamp member (4) to the anchor member (56) in a state where the first and second serrations (53, 54) are intermeshed.

摘要翻译： 一种可动夹具可以在固定工件之前定位并固定在与工件尺寸相对应的规定位置上，其中用于实现该定位和固定操作的机构可以简化， 流体压力缸可以缩短。 该副（1）包括：引导固定机构（13），其能够相对于所述副（2）的主体中的可移动基座构件（10）沿预定方向可移动地引导可动夹紧构件（4） ，并且还能够以可释放的方式固定它们; 形成在所述可移动基座部件（10）中的第一锯齿（53），形成在所述可动夹紧部件（4）中以与所述第一锯齿状部（53）相互啮合的第二锯齿（54） ，可滑动地设置在所述引导槽（55）中的锚固构件（56）以及能够将所述可动夹紧构件（4）固定到所述锚固构件（56）的多个螺栓（57），所述锚固构件在所述第一和第二 锯齿（53,54）是相互啮合的。

公开(公告)号：US20030038416A1

公开(公告)日：2003-02-27

申请号：US10224054

申请日：2002-08-20

发明人： Werner Heine ,  James R. Mattox

IPC分类号： B25B001/02

CPC分类号： B25B1/12 ,  B25B1/106 ,  B25B1/18

摘要： The invention relates to a clamping device (1), particularly a machine vice (1), having a body element (2), a jaw (3) immovably attached thereto, and an oppositely placed movable jaw, for the displacement of which a drawbar (4) is provided, wherein the drawbar (4) is furnished with a bearing member on which the movable jaw is supported by means of a compression bar, and the movable bar is configured so that it may be arrested with the compression bar at varying distances from the fixed jaw, and a force amplifying arrangement (5) acting on the spindle is provided. The object of the present invention is to describe a clamping device that is as compactly configured as possible. The object is solved with a clamping device (1) according to the definition of the species wherein the force amplifying arrangement (5) includes at least one cylindrical tube (9) and at least two plungers (10, 11) that are movable in concentric cylinders, an outer compression plunger (10) and a clamping plunger (11)nullpreferably attached to the drawbar (4) by a plunger rodnulland wherein two compression chambers are provided, an outer, low-pressure chamber (12) and a high-pressure chamber (14) acting on the clamping plunger (11) from the direction of the drawbar, wherein a functional connection is established between the two plungers in such manner that at least one rod (18) having a smaller diameter than the diameter of the plungers and which is connected to the outer compression plunger (10) acts on the high-pressure chamber (14), which is filled with pressurising medium, preferably oil or liquid grease.

摘要翻译： 本发明涉及一种夹紧装置（1），特别是具有主体元件（2），不可移动地连接到其上的卡爪（3）和相对放置的可移动夹爪（1）的夹具（1） （4），其中所述牵引杆（4）配备有轴承构件，所述可动夹爪借助于压缩杆支撑在所述轴承构件上，并且所述可移动杆构造成使得所述可移动杆可以与所述压缩杆在变化 提供与固定夹爪的距离，以及作用在心轴上的力放大装置（5）。 本发明的目的是描述尽可能紧凑地构造的夹紧装置。 根据物品的定义，用一种夹紧装置（1）来解决该问题，其中力放大装置（5）包括至少一个圆柱形管（9）和至少两个可同心移动的柱塞（10,11） 气缸，外压缩柱塞（10）和夹紧柱塞（11） - 通过柱塞杆优选地附接到牵引杆（4），并且其中设置有两个压缩室，外部低压室（12）和 高压室（14）从拉杆的方向作用在夹紧柱塞（11）上，其中在两个柱塞之间建立功能性连接，使得至少一个直径小于直径的杆（18） 并且与柱塞相连的外压缩柱塞（10）作用在高压室（14）上，该高压室（14）充满加压介质，优选为油或液体润滑脂。

公开(公告)号：US5324013A

公开(公告)日：1994-06-28

申请号：US509

申请日：1993-01-05

申请人： Michael L. Marino

发明人： Michael L. Marino

IPC分类号： B25B1/08 ,  B25B1/12 ,  B25B5/08

CPC分类号： B25B1/12 ,  B25B1/08 ,  B25B5/08

摘要： An improved clamp assembly includes a first clamp jaw having a plurality of incremental teeth on a lower surface which selectively mate with teeth on a clamp body. The teeth on the first clamp jaw end at one end at a tooth root and at the other end on an incline beyond and above the predetermined location of a tooth root. In this way, the first clamp jaw may be reversed to provide fine control over the incremental adjustable position of the first clamp jaw relative to the clamp body. In another feature of the present invention the other clamp jaw is a wedge-type clamp jaw having a threaded member with two enlarged portions received in a bore in the clamp jaw. The enlarged portions ensure that the threaded member is effective to move the wedge clamp jaw upwardly and downwardly relative to the clamp body. This is an improvement over prior art wedge-type clamp jaws which required complicated spring arrangements.

摘要翻译： 改进的夹具组件包括在下表面上具有选择性地与夹具主体上的齿匹配的多个增量齿的第一夹钳。 第一钳夹上的牙齿在一端处于齿根处，另一端在另一端处在牙根的预定位置之上和之上的斜面上。 以这种方式，第一夹钳可以被反转以提供对相对于夹具主体的第一钳夹的增量可调节位置的精细控制。 在本发明的另一个特征中，另一个夹钳是具有螺纹构件的楔形夹爪，其具有容纳在钳夹中的孔中的两个扩大部分。 扩大的部分确保螺纹构件有效地相对于夹具主体向上和向下移动楔形钳夹。 这是对现有技术的楔形夹爪的改进，其需要复杂的弹簧布置。

公开(公告)号：US4243213A

公开(公告)日：1981-01-06

申请号：US4546

申请日：1979-01-18

申请人： Michael T. Georgian

发明人： Michael T. Georgian

IPC分类号： B25B1/10 ,  B25B1/12 ,  B23Q3/04

CPC分类号： B25B1/10 ,  B25B1/12 ,  Y10S269/902

摘要： The invention concerns an adjustable precision grinding and machinist vise which has a novel mechanism for precisely clamping metal pieces, tools, and other articles between a movable jaw and a stationary jaw. The vise is made such that it can be mounted on larger machines such as lathes, drills, milling machines, surface grinders and the like. The device employs a series of notches in the base as a guide means to stabilize clamping. A pin engages, at its lower end, a guide with opposite flanges which guide also has a central wedge with an arcuate load bearing surface. The pin extends through a rotatable clamp disposed within an angling shoulder on the movable jaw. The pin is disposed through the movable jaw and into a chamber in the base for engagement in the guide means to thereby insure precise positioning. Threadably tightening the pin into the guide snugs either the arcuate upper surface of the wedge or the arcuate upper surface of the flanges, or both into engagement with an upper surface of the chamber in the base. The rotatable clamp and wedge (as well as flanges) allow rotation such that the movable jaw moves toward the stationary jaw of the vise upon tightening.

摘要翻译： 本发明涉及一种可调节的精密研磨和机械虎钳，其具有用于在活动夹爪和固定夹爪之间精确夹紧金属片，工具和其它制品的新颖机构。 台钳制造成可以安装在诸如车床，钻头，铣床，平面磨床等较大的机器上。 该装置在基座中采用一系列切口作为引导装置，以稳定夹紧。 销在其下端处接合具有相对凸缘的引导件，该引导件还具有具有弓形承载表面的中心楔形件。 销延伸穿过设置在可动夹爪上的倾斜肩部内的可旋转夹具。 销穿过可动夹爪并进入基座中的腔室中以与导向装置接合，从而确保精确定位。 将销螺纹拧紧到引导件中，可以将楔形件的弧形上表面或法兰的弓形上表面紧贴，或者两者都与底座中的腔室的上表面接合。 可旋转的夹具和楔形件（以及法兰）允许旋转，使得当紧固时可动夹爪朝向虎钳的固定夹爪移动。

公开(公告)号：US4061323A

公开(公告)日：1977-12-06

申请号：US665201

申请日：1976-03-09

申请人： Gerald Beekenkamp

发明人： Gerald Beekenkamp

IPC分类号： B25H1/10 ,  B25B1/12 ,  B25H1/04 ,  B25H1/08 ,  B25H1/14 ,  B25B1/22

CPC分类号： B25B1/12 ,  B25H1/04 ,  B25H1/14

摘要： A workpiece supporting and clamping assembly includes a generally rigid base frame including a spaced apart parallel pair of elongated frame members having a pair of elongated top members mounted on the spaced apart frame members and extending generally transversely thereto. The top members have upper work supporting surfaces lying in a common plane and longitudinally extending opposed side portions defining clamping surfaces. Extensible and retractable clamping means are interconnected between the base frame and one of the top members for moving the latter along the frame members toward or away from the other top member to provide for clamping of the workpiece between the top members. The other top member is indexable along the elongated frame members to any one of a plurality of selected positions thereby to accommodate varying sizes of workpieces. This indexing arrangement enables said other top member to be quickly positioned relative to the first top member approximately in accordance with the relevant dimensions of a workpiece to be clamped or secured between the top members. The apparatus may be supported on a conventional work table or work bench or, alternatively, may be supported on a lightweight, collapsible support stand.

摘要翻译： 工件支撑和夹紧组件包括大致刚性的基座框架，其包括间隔开的平行的一对细长框架构件，其具有安装在间隔开的框架构件上并且大致横向于其延伸的一对细长顶部构件。 顶部构件具有位于共同平面中的上部工件支撑表面，并且纵向延伸限定夹紧表面的相对侧部。 可伸展和可缩回的夹紧装置在基座框架和顶部构件中的一个之间互连，用于将框架构件沿着框架构件朝向或远离另一个顶部构件移动，以提供工件在顶部构件之间的夹紧。 另一个顶部构件沿着细长框架构件可转位到多个选定位置中的任何一个，从而适应不同尺寸的工件。 这种分度布置使得所述另一个顶部构件可以相对于第一顶部构件快速定位，大致根据待夹紧或固定在顶部构件之间的工件的相关尺寸。 该装置可以被支撑在常规的工作台或工作台上，或者可以被支撑在轻量级的，可折叠的支撑架上。

公开(公告)号：US3666260A

公开(公告)日：1972-05-30

申请号：US3666260D

申请日：1970-07-02

申请人： INSTA SNAP INC

发明人： MYERS HERMAN A

IPC分类号： B25B1/06 ,  B25B1/12 ,  B25B1/02 ,  B25B1/14 ,  B25B5/16

CPC分类号： B25B1/06 ,  B25B1/12

摘要： An instant lock power vise comprising a sliding jaw having a shaft portion slidably positioned through an opening in a rigid jaw. The rigid jaw contains a housing chamber in which a floating link and toothed cam, in combination with a breaking dog link, engage teeth along the shaft of the sliding jaw to permit rapid locking adjustment. A handle engages the toothed cam to permit an increased grip or a complete disengagement of the locking mechanisms, depending upon the direction and the extent to which the handle is moved.

摘要翻译： 一种即时锁定电源钳口，包括具有可滑动地定位成穿过刚性钳口中的开口的轴部分的滑动钳口。 刚性颚包含容纳室，其中浮动连杆和带齿的凸轮与破碎爪连杆结合，沿着滑动颚的轴接合齿以允许快速的锁定调节。 根据手柄移动的方向和程度，把手与齿形凸轮接合以允许锁定机构的增加的握持或完全脱开。

公开(公告)号：US2987972A

公开(公告)日：1961-06-13

申请号：US74655858

申请日：1958-07-03

申请人： HILMA G M B H MASCHF

发明人： FRITZ SCHNEIDER

IPC分类号： B25B1/12

CPC分类号： B25B1/12

公开(公告)号：US2788688A

公开(公告)日：1957-04-16

申请号：US51753155

申请日：1955-06-23

申请人： PATRICK H PETTWAY

发明人： ATKINS IRIS F

IPC分类号： B25B1/08 ,  B25B1/12

CPC分类号： B25B1/08 ,  B25B1/12