公开(公告)号：US20110290017A1

公开(公告)日：2011-12-01

申请号：US13139978

申请日：2009-11-25

Applicant: Franz Haimer

Inventor： Franz Haimer

IPC: G01M1/04

CPC classification number: G01M1/04

Abstract: A device for measuring the rotational imbalance of a specimen, having a spindle unit with a spindle, which is embodied to hold the specimen and to allow it to rotate at a testing speed, a holder suspension by means of which the spindle unit is anchored to the machine base in pendulum fashion such that the imbalance forces occurring during the measurement operation are able to move the spindle unit back and forth in a predetermined measuring direction M, and a sensor arrangement that detects at least one imbalance parameter occurring in the measuring direction M during rotation of the spindle, wherein the spindle unit is supported by means of at least one auxiliary bearing that is only able to transmit forces in the direction of a normal N to the measuring direction M.

Abstract translation: 一种用于测量具有主轴的主轴单元的样本的旋转不平衡的装置，其被实施为保持试样并允许其以测试速度旋转;保持器悬架，主轴单元锚固到 机器基座以摆锤的方式使得在测量操作期间发生的不平衡力能够以预定的测量方向M前后移动主轴单元;以及传感器装置，其检测在测量方向M上发生的至少一个不平衡参数 在主轴旋转的过程中，主轴单元由至少一个辅助轴承支撑，该辅助轴承仅能够将正常N的方向的力传递到测量方向M.

公开(公告)号：US20110284525A1

公开(公告)日：2011-11-24

申请号：US13061292

申请日：2009-08-13

Applicant: Franz Haimer ,  Josef Haimer

Inventor： Franz Haimer ,  Josef Haimer

IPC: H05B6/10

CPC classification number: B23P11/027 ,  H05B6/14 ,  H05B6/38

Abstract: In a device for inductively clamping and unclamping a tool shaft of a tool, in particular a rotating tool in a tool holder which includes a clamping sleeve that is open at a free end and made from electrically conductive material for receiving the tool shaft through friction locking concentrator elements are moveable relative to the rotation axis with a radial and an axial component into the operating condition for at least partial coverage of the free face of the clamping sleeve.

Abstract translation: 在用于感应地夹紧和松开工具的工具轴的装置中，特别是工具夹具中的旋转工具，其包括夹紧套筒，所述夹紧套筒在自由端开口并由用于通过摩擦锁定接收工具轴的导电材料制成 集中器元件相对于旋转轴线可移动，其中径向和轴向分量进入操作状态，用于至少部分地覆盖夹紧套筒的自由面。

公开(公告)号：US07938408B2

公开(公告)日：2011-05-10

申请号：US11629574

申请日：2005-06-14

Applicant: Franz Haimer

Inventor： Franz Haimer

IPC: B23B31/117

CPC classification number: B23B31/00 ,  B23B31/1179 ,  Y10T29/49865 ,  Y10T279/17 ,  Y10T279/17153 ,  Y10T279/17957 ,  Y10T279/17965 ,  Y10T408/76 ,  Y10T409/304312 ,  Y10T409/30952

Abstract: The invention proposes a tool holder (1), in particular of the shrink-fit chuck type, the receiving section (5) of which comprises clamping means (9) which are provided centrally with respect to an axis of rotation (7) of the tool holder (1) for holding a shank (15) of a rotary tool, and which define a receiving opening (13) for the shank (15). The clamping means (9) can be displaced in the radial direction between a radially widened release position for insertion or removal of the shank (15) and a clamping position, in which the clamping means (9) exert radial press-fit forces, which hold the shank (15) in a frictional lock on its cylindrical outer circumferential surface (19), on the shank (15). The clamping means (9) are assigned a clamping surface (17) with a cylindrical contour which, in the clamping position, bears against the outer circumferential surface (19) of the shank (15) with surface-to-surface contact.

Abstract translation: 本发明提出了一种特别是收缩配合卡盘类型的工具架（1），其接收部分（5）包括夹紧装置（9），该夹紧装置相对于所述夹持装置的旋转轴线（7）居中设置 用于保持旋转工具的柄（15）并且限定用于柄（15）的接收开口（13）的刀架（1）。 夹紧装置（9）可以在径向加宽的释放位置之间沿径向位移，用于插入或移除柄部（15）和夹紧装置（9）施加径向压配合力的夹紧位置， 在柄部（15）上将柄（15）保持在其圆柱形外圆周表面（19）上的摩擦锁定中。 夹紧装置（9）被分配有具有圆柱形轮廓的夹紧表面（17），该夹紧表面在夹紧位置以表面接触方式抵靠柄部（15）的外周表面（19）。

公开(公告)号：US07758289B2

公开(公告)日：2010-07-20

申请号：US11628281

申请日：2005-05-30

Applicant: Franz Haimer ,  Josef Haimer

Inventor： Franz Haimer ,  Josef Haimer

IPC: B23C5/26 ,  B23B31/117 ,  B23P11/02

CPC classification number: B23B31/102 ,  B23B31/1179 ,  B23B31/20 ,  B23B2231/04 ,  B23B2231/2021 ,  B23P11/027 ,  Y10T29/49865 ,  Y10T279/17418 ,  Y10T279/17435 ,  Y10T279/17504 ,  Y10T279/17521 ,  Y10T279/17538 ,  Y10T279/17743 ,  Y10T279/17957 ,  Y10T279/3406 ,  Y10T279/3418 ,  Y10T409/30952

Abstract: To compensate for tolerances and diameter differences during the chucking of a tool shank (15) in a tool holder (1) of the shrink-fit chuck type, a diameter-compensating bush (17) is provided. The diameter-compensating bush (17) has an outer sleeve (19) having a tapered inner circumferential surface (25) and an inner sleeve (21) arranged coaxially therein and having a tapered outer circumferential surface (27). Once the diameter-compensating bush (17) has been put onto the tool shank (15) and the inner sleeve (21) has been drawn into the outer sleeve (19), for example by means of a ring nut (35), for the diameter compensation, the outer sleeve (19) is thermally shrunk in place in the locating section (9) of the tool holder (1). In this way, rotary tools whose tool shank (15) does not have a diameter corresponding to the diameter or the tolerance requirements of the tool holder (1) can be chucked in a tool holder (1), for example, of the shrink-fit chuck type.

Abstract translation: 为了补偿在收缩配合卡盘类型的工具架（1）中夹紧工具柄（15）期间的公差和直径差异，提供了直径补偿衬套（17）。 所述直径补偿衬套（17）具有外套筒（19），所述外套筒具有锥形的内圆周表面（25）和内套筒（21），所述内套筒同轴地布置并具有渐缩的外圆周表面（27）。 一旦直径补偿衬套（17）已经被放置在工具柄（15）上并且内套筒（21）已经被拉入外套筒（19）中，例如通过环形螺母（35），用于 直径补偿，外套筒（19）在工具架（1）的定位部分（9）中热收缩就位。 以这种方式，工具柄（15）不具有对应于工具架（1）的直径或公差要求的直径的旋转工具可以被夹紧在工具架（1）中，例如， 适合卡盘类型。

公开(公告)号：US20100133262A1

公开(公告)日：2010-06-03

申请号：US12628017

申请日：2009-11-30

Applicant: Franz Haimer

Inventor： Franz Haimer

IPC: H05B6/10 ,  B23B31/28 ,  H05B6/42

CPC classification number: B23P11/027 ,  H05B6/06 ,  H05B6/105 ,  H05B6/14 ,  Y10T279/23

Abstract: The present invention relates to a device for tensioning or de-tensioning tools, having a tool shaft in a tool chuck which has a sheath section open on the free end thereof and which is made of electrically conductive material, for receiving the tool shaft in a friction connection, having an induction coil which surrounds the sheath section of the tool chuck, to which preferably high-frequency alternating current can be applied, and which is designed as a ring or cylinder coil, wherein the device has at least one channel running between the inner peripheral surface of the induction coil and the sheath section of the tool chuck, through which flows a cooling agent which cools the sheath section of the tool chuck.

Abstract translation: 本发明涉及一种用于张紧或解除张紧工具的装置，其具有在工具卡盘中的工具轴，该工具卡具有在其自由端上敞开的护套部分，并且由导电材料制成，用于将工具轴接纳在 摩擦连接，具有围绕工具卡盘的护套部分的感应线圈，可以施加优选的高频交流电流，并且被设计为环形或圆柱形线圈，其中该装置具有至少一个通道， 感应线圈的内周面和工具卡盘的护套部分，通过该冷却剂冷却工具卡盘的护套部分。

公开(公告)号：US20090214303A1

公开(公告)日：2009-08-27

申请号：US11996952

申请日：2006-07-27

Applicant: Franz Haimer

Inventor： Franz Haimer

IPC: B23C5/26 ,  B23C9/00

CPC classification number: B23Q17/0923 ,  B23B31/1179 ,  B23P11/027 ,  B23Q3/18 ,  Y10T407/1912 ,  Y10T407/2272 ,  Y10T409/309408

Abstract: A positioning device for chip removing tools, in particular turning tools of chip removing machines like turning and milling machines or similar, in tool holders, in particular collet holders, clamping holders and shrink holders, having a receiver for the tool holder, which comprises first positioning means, in particular an engagement- or index groove, wherein in the tool holder receiver second positioning means are provided, which predetermine the first angular position α of the tool holder with reference to the tool holder receiver through engagement with the first positioning means, wherein the tool holder is aligned in the tool holder receiver with its longitudinal axis along a first axis, wherein a tool receiver is provided, which fixates the tool in a second annular position β with respect to the tool receiver, wherein the tool is aligned with its longitudinal tool axis along a second axis and the tool receiver is moveable with respect to the tool holder receiver, so that the tool is insertable into the tool holder, wherein the tool holder receiver and the tool receiver are disposed relative to each other, when inserting the tool into the tool holder, so that the first axis and the second axis are identical and the second annular position is defined with reference to the first angular position.

Abstract translation: 一种用于切屑移除工具的定位装置，特别是刀具保持器，特别是夹头保持器，夹持夹持器和收缩夹具中的诸如车铣和铣床等的切屑移除机床的车刀，具有用于刀架的接收器，其包括第一 定位装置，特别是接合或分度槽，其中在工具架接收器中设置有第二定位装置，其通过与第一定位装置接合来预先确定工具架相对于工具架接收器的第一角度位置α， 其中所述工具保持器在所述工具保持器接收器中与其纵向轴线沿着第一轴线对准，其中提供工具接收器，其将所述工具相对于所述工具接收器固定在第二环形位置β，其中所述工具与 其沿着第二轴线的纵向工具轴线和工具接收器可相对于工具架接收器移动，从而 工具可插入工具架中，其中当将工具插入工具夹具中时，工具架接收器和工具接收器相对于彼此设置，使得第一轴线和第二轴线相同，并且第二环形位置 参照第一角位置来定义。

公开(公告)号：US20090179368A1

公开(公告)日：2009-07-16

申请号：US12296892

申请日：2007-04-05

Applicant: Franz Haimer

Inventor： Franz Haimer

IPC: B23Q1/00

CPC classification number: B23B31/10 ,  B23B31/005 ,  B23B31/1071 ,  B23B31/1175 ,  B23B31/1179 ,  B23B31/40 ,  B23B2231/026 ,  B23B2231/04 ,  B23B2240/04 ,  B23B2260/042 ,  B23B2260/138 ,  B24B45/006 ,  Y10T279/1021 ,  Y10T279/17 ,  Y10T279/17316 ,  Y10T279/17888 ,  Y10T279/17897 ,  Y10T279/17923 ,  Y10T408/907 ,  Y10T408/94 ,  Y10T408/95 ,  Y10T409/30952

Abstract: The invention relates to a tool holder with a tool holding fixture, in particular a clamping chuck such as a contracting chuck, a draw-in collect chuck, a hydraulic expanding chuck and a high-precision chuck, and a shank of a tool, in particular a rotary tool, accommodated in it, wherein the tool holder contains a means for preventing the tool from being pulled out, locking it against axial displacement. This pull-out preventing unit comprises at least one locking element and at least one locking groove, which corresponds to the said locking element, receives it and interacts with it in a positively locking manner. In this case, both the locking element and the locking groove are formed at least partly in the manner of a ball head. Preferably, the tool has the locking grooves. On account of preferably spirally arranged locking grooves along the cylindrical shank of rotary tools, the direction of pitch of which grooves corresponds to the direction of the grooves of the tool, axial locking of the tool is obtained, so that the tool cannot be axially displaced from the tool holder during operation. In addition, force-exerting elements are arranged, with the effect of making the tool lie against the pull-out preventer without play after shrink-fitting.

Abstract translation: 本发明涉及一种具有工具固定夹具的工具夹具，特别是夹紧卡盘，例如收缩卡盘，抽吸式收集卡盘，液压扩张卡盘和高精度卡盘以及工具的柄部 特别是容纳在其中的旋转工具，其中工具保持器包含用于防止工具被拉出的装置，将其锁定以防止轴向位移。 该拉出防止单元包括至少一个锁定元件和对应于所述锁定元件的至少一个锁定槽，其以正向锁定的方式接收并与其相互作用。 在这种情况下，锁定元件和锁定槽都至少部分地以球头的方式形成。 优选地，该工具具有锁定槽。 由于优选地沿着旋转工具的圆柱形的螺旋排列的锁定槽，所以槽的方向对应于工具的槽的方向，因此获得了工具的轴向锁定，使得工具不能轴向移位 在工具中从工具夹中取出。 另外，配置施加力的元件，其作用是使得该工具在收缩配合之后不起作用而抵抗拉出防止件。

公开(公告)号：US20080302181A1

公开(公告)日：2008-12-11

申请号：US11658521

申请日：2005-07-27

Applicant: Franz Haimer

Inventor： Franz Haimer

IPC: G01M1/36

CPC classification number: G01M1/36 ,  Y10T74/2115

Abstract: A balance ring for a component (1) rotating about a rotation axis (3), for example a tool holder for a rotating tool or else a machine spindle or the like, is proposed. The balance ring has an annular body (11) which is rotationally symmetrical with respect to an axis of rotational symmetry, a guide arrangement (13) guiding the annular body (11) in a radially movable but axially fixed manner on the component (1) with an axis of rotational symmetry essentially parallel to the rotation axis (3) of the component (1), and a plurality of adjusting elements (21) arranged in the circumferential direction of the annular body (11), preferably at equal angular distances from one another, radially supported between the annular body (11) and the component (1) and having a variable radial supporting length. The guide arrangement may be designed as an axially extending spring link arrangement or else as spring webs extending in the circumferential direction. Instead of the adjusting screws (21), electrically controllable actuators, such as, for example, piezoelectric elements or nanotube elements, may also be provided.

Abstract translation: 提出了用于围绕旋转轴线（3）旋转的部件（1）的平衡环，例如用于旋转工具的工具夹具或机床主轴等。 所述平衡环具有相对于旋转对称轴线旋转对称的环形体（11），引导装置（13）以可径向移动但轴向固定的方式引导所述环形体（11）在所述部件（1）上， 具有基本上平行于部件（1）的旋转轴线（3）的旋转对称轴线以及沿环形体（11）的圆周方向布置的多个调节元件（21），优选地与 彼此径向地支撑在环形体（11）和部件（1）之间并具有可变的径向支撑长度。 引导装置可以被设计为沿轴向延伸的弹簧连接装置，或者设计为沿圆周方向延伸的弹簧腹板。 代替调节螺钉（21），也可以提供诸如压电元件或纳米管元件的电控制致动器。

公开(公告)号：US07318346B2

公开(公告)日：2008-01-15

申请号：US10522088

申请日：2003-07-24

Applicant: Franz Haimer

Inventor： Franz Haimer

IPC: G01M1/16

CPC classification number: G01M1/04 ,  G01D5/34707 ,  G01M1/06

Abstract: The unbalance measuring device comprises a spindle unit (7) with a spindle holder (29) and with a spindle (11) mounted on the spindle holder (29) rotatably about an axis of rotation (9) and carrying at one of its two ends a coupling for fastening the article to be measured. The spindle unit (7) is combined together with an electric motor (5) for driving the spindle (11) into a first preassembled subassembly. The spindle holder is itself fastened releasably to a machine base (1) by means of a holder suspension (49), the holder suspension (49) itself being combined into a preassembled subassembly together with a sensor arrangement (61) measuring the unbalance forces during operation. For the releasable fastening of the two subassemblies to one another, connecting elements assigned in an indexed manner, for example a dovetail connection (77), are provided. Since the two subassemblies are preassembled, they can be exchanged on site in the event of a repair, without complicated adjustment measures being required.

Abstract translation: 所述不平衡测量装置包括具有主轴保持器（29）的主轴单元（7）和安装在所述心轴保持器（29）上的心轴（11），所述主轴安装在所述心轴保持器（29）周围围绕旋转轴线（9）旋转并且在其两端中的一个 用于紧固要测量的物品的联接器。 主轴单元（7）与用于驱动主轴（11）的电动马达（5）组合成第一预组装的子组件。 主轴架本身通过保持架悬挂（49）可释放地固定到机座（1）上，保持器悬架（49）本身与传感器装置（61）一起组合成预先组装的子组件，该传感器装置（61）测量不平衡力 操作。 为了将两个子组件可释放地紧固到彼此，提供了以分度方式分配的连接元件，例如燕尾连接件（77）。 由于两个组件预先组装，所以在修理的情况下可以在现场进行更换，而无需进行复杂的调整措施。

公开(公告)号：US20070246899A1

公开(公告)日：2007-10-25

申请号：US11629574

申请日：2005-06-14

Applicant: Franz Haimer

Inventor： Franz Haimer

IPC: B23B31/00

CPC classification number: B23B31/00 ,  B23B31/1179 ,  Y10T29/49865 ,  Y10T279/17 ,  Y10T279/17153 ,  Y10T279/17957 ,  Y10T279/17965 ,  Y10T408/76 ,  Y10T409/304312 ,  Y10T409/30952

Abstract: The invention proposes a tool holder (1), in particular of the shrink-fit chuck type, the receiving section (5) of which comprises clamping means (9) which are provided centrally with respect to an axis of rotation (7) of the tool holder (1) for holding a shank (15) of a rotary tool, and which define a receiving opening (13) for the shank (15). The clamping means (9) can be displaced in the radial direction between a radially widened release position for insertion or removal of the shank (15) and a clamping position, in which the clamping means (9) exert radial press-fit forces, which hold the shank (15) in a frictional lock on its cylindrical outer circumferential surface (19), on the shank (15). The clamping means (9) are assigned a clamping surface (17) with a cylindrical contour which, in the clamping position, bears against the outer circumferential surface (19) of the shank (15) with surface-to-surface contact. The region of the tool holder (1) which forms the clamping surface (17) has a helical groove surrounding the axis of rotation (7) or a multiplicity of annular grooves (21) surrounding the axis of rotation (7) and at an axial distance from one another, which—as seen in the direction of the axis of rotation (7)—between adjacent turns of the helical groove or between adjacent annular grooves (21) form supporting regions (25), which are integrally connected to one another, are arranged at an axial distance from one another, project towards the axis of rotation (7) and the roof surfaces (27) of which, located towards the axis of rotation (7), form the cylindrical clamping surface (17).

Abstract translation: 本发明提出了一种特别是收缩配合卡盘类型的工具架（1），其接收部分（5）包括夹紧装置（9），该夹紧装置相对于所述夹持装置的旋转轴线（7）居中设置 用于保持旋转工具的柄（15）并且限定用于柄（15）的接收开口（13）的刀架（1）。 夹紧装置（9）可以在径向加宽的释放位置之间沿径向位移，用于插入或移除柄部（15）和夹紧装置（9）施加径向压配合力的夹紧位置， 在柄部（15）上将柄（15）保持在其圆柱形外圆周表面（19）上的摩擦锁定中。 夹紧装置（9）被分配有具有圆柱形轮廓的夹紧表面（17），该夹紧表面在夹紧位置以表面接触方式抵靠柄部（15）的外周表面（19）。 形成夹紧表面（17）的工具架（1）的区域具有围绕旋转轴线（7）的螺旋槽或围绕旋转轴线（7）的多个环形槽（21）和轴向 在螺旋槽的相邻匝之间或相邻环形槽（21）的相邻匝之间，在旋转轴线（7）的方向上看到的距离彼此形成支撑区域（25），它们彼此一体地连接 被布置成彼此轴向距离，朝向旋转轴线（7）突出，并且朝向旋转轴线（7）定位的屋顶表面（27）形成圆柱形夹紧表面（17）。