公开(公告)号：US20100200571A1

公开(公告)日：2010-08-12

申请号：US12528221

申请日：2008-02-13

Applicant: Franz Haimer

Inventor： Franz Haimer

IPC: H05B6/10

CPC classification number: B23P11/027 ,  H05B6/14 ,  Y10T29/49865 ,  Y10T29/53

Abstract: The invention relates to a device for inductive heating of an electrically-conducting component section symmetrical relative to an axis, in particular, a sleeve section of a tool clamping chuck for clamping a tool by means of a press fit, wherein the device has several pole pieces made from a magnetically-conducting material arranged in the circumferential direction around the symmetry axis of the component section introduced as required into the device and an induction device for supplying the pole pieces with magnetic flux such that the magnetic flux in pole pieces which are adjacent in the circumferential direction is opposed. The pole pieces are all mounted on the device such as to be movable about an axis (adjustment rotation axis) running essentially parallel to the axis of symmetry of the component section, such that each of the pole pieces can be adjusted in the direction of the surface region of the individual workpiece by means of a rotation about the provided adjustment rotation axis.

Abstract translation: 本发明涉及一种用于感应加热导电部件部分相对于轴对称的装置，特别是用于通过压配合夹紧工具的工具夹紧卡盘的套筒部分，其中该装置具有多个杆 由导磁材料制成的片材绕着装置所要求的元件部分的对称轴围绕周向布置;以及感应装置，用于向磁极片提供磁通量，使得极片中的磁通量相邻 在圆周方向是相反的。 极片全部安装在设备上，以便能够围绕基本上平行于部件部分的对称轴线延伸的轴线（调节旋转轴线）移动，使得每个极片件可以沿着 通过围绕所提供的调节旋转轴线的旋转来检测单个工件的表面区域。

公开(公告)号：US20100117311A1

公开(公告)日：2010-05-13

申请号：US12446121

申请日：2007-10-25

Applicant: Franz Haimer

Inventor： Franz Haimer

IPC: B23B31/20 ,  B25B13/48 ,  F16B23/00

CPC classification number: B23B31/201 ,  B23B2231/2081 ,  B23B2231/2097 ,  B23B2260/106 ,  B23B2260/1388 ,  B25B13/50 ,  B25B13/5008 ,  F16B23/0061 ,  Y10T279/17299 ,  Y10T279/17435 ,  Y10T279/17538 ,  Y10T279/17581 ,  Y10T279/3406

Abstract: The invention relates to a high-precision clamping device for tools in machine tools of the conventional type according to ISO 15488 and to a collet chuck, a base and a tensioning nut. The invention also relates to a chuck key for tightening the locknut without radial stress. The clamping device according to the invention is characterized by a substantially improved runout accuracy, torsional rigidity of the collet chuck and rigidity of the tool clamped therein.

Abstract translation: 本发明涉及一种用于根据ISO 15488的常规型机床中的工具的高精度夹紧装置以及夹头卡盘，基座和张紧螺母。 本发明还涉及一种用于在没有径向应力的情况下拧紧锁紧螺母的卡盘键。 根据本发明的夹紧装置的特征在于大大提高了跳动精度，夹头卡盘的扭转刚度和夹在其中的工具的刚性。

公开(公告)号：US20090033043A1

公开(公告)日：2009-02-05

申请号：US12065976

申请日：2006-09-07

Applicant: Franz Haimer ,  Wolfgang Kugle

Inventor： Franz Haimer ,  Wolfgang Kugle

IPC: B23B31/117

CPC classification number: B23B31/02 ,  B23B31/006 ,  B23B31/028 ,  B23B31/1179 ,  B23B2231/24 ,  B23B2240/32 ,  B23B2260/0725 ,  B23B2265/08 ,  B23C5/00 ,  B23C5/28 ,  B23P11/027 ,  B23Q11/10 ,  B23Q11/1023 ,  Y10T279/17957 ,  Y10T279/3487 ,  Y10T408/44 ,  Y10T408/99 ,  Y10T409/304032 ,  Y10T409/308624 ,  Y10T409/30952

Abstract: The invention relates to a tool holder (1) for clamping tools by shrink fit. Said tool holder, due to its specific shaping in the area of the shrink-fit head (6) and the shrink-fit base (5) of the tool holder, is less prone to oscillate than known tool holders, therefore allowing inter alia higher speeds so that the cutting capacity, determined by the speed of the tool, the tool feed and the cutting depth of the tool, can be increased and the machine running times required to produce a workpiece can be reduced. The tool holder (1) of the present invention allows to produce and machine workpieces in a substantially more efficient and economical manner.

Abstract translation: 本发明涉及一种用于通过收缩配合夹紧工具的刀架（1）。 所述工具架由于其在收缩配合头（6）和工具架的收缩配合基座（5）的区域中的特定成形，比已知刀架更不容易振荡，因此允许特别高 从而能够提高由工具的速度，刀具进给量和刀具的切削深度决定的切削能力，能够减少制造工件所需的加工时间。 本发明的工具架（1）能够以更加有效和经济的方式生产和加工工件。

公开(公告)号：US20080185793A1

公开(公告)日：2008-08-07

申请号：US11885735

申请日：2006-03-22

Applicant: Franz Haimer ,  Bernhard Regau

Inventor： Franz Haimer ,  Bernhard Regau

IPC: B23B31/02 ,  B23B27/10 ,  B23B31/30

CPC classification number: B23B31/1179 ,  B23B31/028 ,  B23B2231/24 ,  B23Q11/1023 ,  Y10T279/1021 ,  Y10T279/1249 ,  Y10T279/17957 ,  Y10T408/44 ,  Y10T408/95 ,  Y10T409/304032 ,  Y10T409/30952

Abstract: The aim of the invention is to improve the guiding of a lubricant through a tool holder in a small quantity lubrication system. According to the invention, a tool holder (1) comprises, in the maintaining body thereof (3), an axially displaceable stop sleeve (45) which is mounted in a through opening (31) which is connected to the receiving opening (13) for a tool shaft (15) and a stop surface (47) which is adjacent to the front end (23) of the tool shaft (15). Said stop sleeve (45) is screwed into an inner thread (43) of the through opening (31) and is coupled in a rotationally fixed manner, but in an axially displaceable manner, to a control tube (49) which engages in said stop sleeve (45) in an axial manner. Said control tube (49) is mounted in an axially fixed manner to the side thereof, but in a rotatable manner to the fluid coupling (27). A lubricant can be guided over the blades of the tool (9) by means of the fluid coupling (27), the control tube (49), the stop sleeve (45) and channels (17). Said tool holder (1) enables the fluid to be guided in an essentially calm manner to the tool, even in small amounts, and simplifies the longitudinal pre-adjustment of the tool unit/tool holder unit.

Abstract translation: 本发明的目的是通过小量润滑系统中的工具架来改善润滑剂的引导。 根据本发明，工具架（1）在其保持体（3）中包括可轴向移动的止动套筒（45），其安装在连接到接收开口（13）的通孔（31）中， 用于与工具轴（15）的前端（23）相邻的工具轴（15）和止动表面（47）。 所述止动套筒（45）旋入到通孔（31）的内螺纹（43）中，并且以可旋转地固定的方式联接，但是以可轴向移动的方式连接到控制管（49），所述控制管 套筒（45）。 所述控制管（49）以轴向固定的方式安装到其一侧，但是以可旋转的方式安装到流体联接器（27）。 可以通过流体联接器（27），控制管（49），止动套筒（45）和通道（17）将润滑剂引导到工具（9）的刀片上。 所述工具架（1）使得流体能够以基本平静的方式被引导到工具，即使是少量，并且简化了工具单元/工具保持器单元的纵向预调节。

公开(公告)号：US07217072B1

公开(公告)日：2007-05-15

申请号：US10332973

申请日：2000-07-14

Applicant: Franz Haimer

Inventor： Franz Haimer

IPC: B23B51/14 ,  B23B31/00

CPC classification number: B23B31/202 ,  B23B31/1179 ,  Y10T29/49865 ,  Y10T279/17 ,  Y10T408/953 ,  Y10T409/30952

Abstract: A tool holder for a tool which can be rotated about an axis of rotation, in particular a drilling, milling or reaming tool, comprises a clamping shank which, in an end shank region (7), has an accommodating opening (9) which is central in relation to the axis of rotation and is intended for accommodating a retaining shank of the tool. Clamping surfaces for securing the retaining shank of the tool with a press fit are arranged on the circumferential casing of the accommodating opening. According to the invention, the end shank region (7) of the clamping shank has a plurality of at least more or less axially extending tension spokes (13) distributed in the circumferential direction, it being possible for said tension spokes to be subjected to an essentially radially outwardly directed tensile force in order for the clamping surfaces to be spread apart radially from one another. Acting on the tension spokes (13) are bridge elements (19) which bridge the circumferential spacing between the latter and of which the chord length measured between the points of attachment of the bridge elements to the tension spokes (13) can be increased when the tension spokes (13) are subjected to the action of tensile force.

Abstract translation: 一种用于可围绕旋转轴线旋转的工具的工具夹具，特别是钻孔，铣削或铰孔工具，包括夹紧柄，该柄在末端柄部区域（7）中具有容纳开口（9） 相对于旋转轴线是中心的，并且用于容纳工具的保持柄。 用于通过压配合固定工具的保持柄的夹紧表面布置在容纳开口的周向壳体上。 根据本发明，夹紧柄的末端柄部区域（7）具有沿圆周方向分布的多个至少多个或更少的轴向延伸的张力轮辐（13），所述张力轮辐可以经受 基本上径向向外的拉伸力，以使夹紧表面彼此径向扩张。 作用在张力轮辐（13）上的是桥接元件（19），其桥接了后者之间的周向间隔，并且其中在桥元件与张力轮辐（13）的附接点之间测量的弦长可以增加， 张力轮辐（13）受到张力的作用。

公开(公告)号：US07062847B2

公开(公告)日：2006-06-20

申请号：US10291571

申请日：2002-11-12

Applicant: Franz Haimer

Inventor： Franz Haimer

IPC: B23P11/02

CPC classification number: B23Q17/0923 ,  B23B31/028 ,  B23B31/1179 ,  B23P11/027 ,  B23Q17/2404 ,  Y10T29/49865 ,  Y10T29/53 ,  Y10T29/53439 ,  Y10T279/3406 ,  Y10T408/95 ,  Y10T409/309408 ,  Y10T409/30952

Abstract: A shrinking arrangement for a tool holder (12) which retains a rotary tool (10) with a press fit in a central accommodating opening (20) comprises an accommodating unit (24) for accommodating the tool holder and a temperature-controlling arrangement (46, 64) at least for the thermal expansion, in particular also for subsequent cooling, of the tool holder in the region of the accommodating opening. According to the invention, the accommodating unit is arranged on a carriage (32) which is guided such that it can be displaced in the longitudinal direction of the rails of a rail system (30), which runs parallel to the axis (16) of the tool holder accommodated in the accommodating unit and is fastened on a supporting base (28), and it being possible for said carriage to be moved along its displacement path into at least one region of action of the temperature-controlling arrangement. It is preferably the case, furthermore, that a positioning/mounting unit (36) which retains the tool (10) in a radial position relative to the tool holder (12) is arranged on a further carriage (34), which is guided such that it can be displaced in the longitudinal direction of the rails of the rail system (30) independently of the first-mentioned carriage (32).

Abstract translation: 用于保持具有压配合在中心容纳开口（20）中的旋转工具（10）的工具架（12）的收缩装置包括用于容纳工具架的容纳单元（24）和温度控制装置（46 ，64）至少用于在所述容纳开口的区域中的所述工具架的热膨胀，特别是用于随后的冷却。 根据本发明，容纳单元布置在托架（32）上，该托架被引导，使得其可以沿着平行于轴线（16）延伸的轨道系统（30）的轨道的纵向方向移位， 所述工具架容纳在所述容纳单元中并且被紧固在支撑基座（28）上，并且所述托架可以沿其位移路径移动到所述温度控制装置的至少一个作用区域中。 此外，优选的情况是，相对于工具架（12）将工具（10）保持在径向位置的定位/安装单元（36）布置在另一托架（34）上，该托架被引导 它可以独立于首先提到的托架（32）而在轨道系统（30）的轨道的纵向方向上移位。

公开(公告)号：US07060951B2

公开(公告)日：2006-06-13

申请号：US11114416

申请日：2005-04-26

Applicant: Franz Haimer ,  Josef Haimer ,  Bernhard Regau

Inventor： Franz Haimer ,  Josef Haimer ,  Bernhard Regau

IPC: H05B6/10 ,  C21D9/08

CPC classification number: B23Q17/0923 ,  B23P11/027

Abstract: To set the length of a rotary tool (1a), to be thermally shrunk in place in a tool holder (7a), by means of an inductive heating device (15a), a setting device is provided with a positioning holder (61) for the rotary tool (1a), this positioning holder (61) being freely displaceable, but lockable, along a guide (35a) and its tool push-in movement into the thermally expanded tool holder (7a) being limited by a stop (71). The rotary tool (1a) bears with its tip (31a) against a stop (43a) of the positioning holder (61). By means of a length-measuring device (39a), the stop (71) limiting the push-in movement can be limited to a position in which the tip (31a) of the rotary tool (1a) is at a predetermined distance from a reference surface (33a) of a holder receptacle (17a), holding the tool holder (7a) during the shrink-fitting operation, or from a corresponding reference surface of the tool holder (7a).

公开(公告)号：US06900418B2

公开(公告)日：2005-05-31

申请号：US10301850

申请日：2002-11-22

Applicant: Josef Haimer ,  Franz Haimer

Inventor： Josef Haimer ,  Franz Haimer

IPC: B23P11/02 ,  H05B6/02 ,  H05B6/14

CPC classification number: B23P11/027 ,  H05B6/14

Abstract: The induction coil (13) of an arrangement which heats a tool-holder (1) inductively for the purpose of changing a tool shank (11) retained with a press-fit therein has a winding (19), in the case of which the number of coil turns per unit of length in the direction of the coil axis and/or the number of coil turns per unit of surface area is smaller in an intermediate region located, in the direction of the coil axis, between two main winding regions (21, 23) than in the two main winding regions (21, 23) and/or the internal winding diameter is smaller in the two main winding regions (21, 23) than in the intermediate region and/or, at least in an axial sub-region of the induction coil (13), increases from the two main winding regions (21, 23) in the direction of the intermediate region. Such a winding achieves uniform heating of the tool-holder (1) in the axial direction of the tool shank (11) and, accordingly, it is possible even for tool shanks (11) retained with very small tolerances in the press-fit of the tool-holder (1) to be released from the shrink-fit without jamming.

Abstract translation: 感应地加热工具架（1）的装置的感应线圈（13）用于改变保持在其中的压配合的工具柄（11），具有绕组（19），在这种情况下 在线圈轴方向上的每单位长度的线圈匝数和/或每单位表面积的线匝数在沿着线圈轴线的方向位于两个主绕组区域之间的中间区域较小 在两个主绕组区域（21,23）中和/或内部绕组直径在两个主绕组区域（21,23）中比在中间区域和/或至少在轴向 感应线圈（13）的子区域从两个主绕组区域（21,23）沿着中间区域的方向增加。 这种绕组实现了工具架（1）在工具柄（11）的轴向上的均匀加热，并且因此，即使在压配合中保持非常小的公差的工具柄（11）也是可能的 工具架（1）从收缩配合中释放而不会卡住。

公开(公告)号：US06612791B1

公开(公告)日：2003-09-02

申请号：US09889576

申请日：2001-07-31

Applicant: Franz Haimer

Inventor： Franz Haimer

IPC: B23C900

CPC classification number: B23B31/261 ,  B23B29/046 ,  G01M1/04 ,  Y10T279/1008 ,  Y10T279/1045 ,  Y10T408/957 ,  Y10T409/309408 ,  Y10T409/30952

Abstract: A clamping device for clamping a machine element (3), in particular a tool holder for a drilling, milling or grinding tool or the like, which rotates about an axis of rotation (9), comprises a base body unit (11) which has a receiving opening (21) which is central with respect to the axis of rotation (9) and into which a coupling shank (5) of the machine element (3) can be fitted axially from one end, a chuck (23) which is arranged in the receiving opening (21), and a chuck-actuating unit (25), which is guided on the base body unit (11) in such a manner that it can be displaced in the axial direction relative to the latter, for actuating the chuck (23). In order to achieve a high reproducibility of the measurements of unbalance when using this clamping device (1) in a balancing machine, the chuck-actuating unit (25) is axially guided by means of a rolling body arrangement (35) on the base body unit (11), the rolling bodies (39) of which arrangement roll along rolling surfaces (41, 43) of the base body unit (11) and of the chuck-actuating unit (25). The rolling body arrangement (35) is preferably formed by a ball cage unit, the balls of which (39) are fitted with prestress between the base body unit (11) and the chuck-actuating unit (25).

Abstract translation: 用于夹紧机器元件（3）的夹紧装置，特别是围绕旋转轴线（9）旋转的用于钻孔，铣削或研磨工具等的工具保持器，包括基体单元（11），其具有 相对于旋转轴线（9）中心的接收开口（21），机器元件（3）的联接杆（5）可以从其一端轴向安装在该接收开口中，卡盘（23） 布置在所述接收开口（21）中的卡盘致动单元（25），所述卡盘致动单元（25）以能够相对于所述基座主体单元（11）的轴向方向相对于所述卡盘致动单元 卡盘（23）。 为了在平衡机中使用该夹持装置（1）时实现不平衡测量的高再现性，卡盘致动单元（25）通过在基体上的滚动体装置（35）轴向地引导 单元（11），其滚动体（39）沿基体单元（11）的滚动表面（41,43）和卡盘致动单元（25）滚动。 滚动体装置（35）优选地由球保持架单元形成，其中球体（39）在基体单元（11）和卡盘致动单元（25）之间装有预应力。

公开(公告)号：US5622037A

公开(公告)日：1997-04-22

申请号：US285225

申请日：1994-08-03

Applicant: Franz Haimer

Inventor： Franz Haimer

IPC: A23K10/32 ,  A23N17/00 ,  B01J2/22 ,  B30B11/28 ,  A01F29/00

CPC classification number: C10L5/363 ,  B01J2/22 ,  B30B11/28 ,  Y10S56/01

Abstract: A pressing or pelletizing device for compacting vegetable materials, in particular grass blades, is disclosed for use with a harvester. In order to reduce the pressing forces required for the pelletizing process, the pressing channels are heated up to a temperature above 100 degrees C. It has been demonstrated that by heating the pressing channels, local overheating of the device, which could otherwise lead to malfunctions, can be avoided. The pelletizing device has two co-axial hollow cylinders in which the pressing channels are delimited by radial lands which alternatively engage the pressing channels of the other hollow cylinder. The hollow cylinders are heated by means of a liquid circuit guided through the lands and linked to a heat exchanger that utilizes lost heat from the internal combustion engine of the harvester.

Abstract translation: 公开了用于压缩植物材料，特别是草叶片的压制或造粒装置，用于收割机。 为了减少造粒过程所需的压力，挤压通道被加热到高于100℃的温度。已经证明通过加热挤压通道，装置的局部过热，否则可能导致故障 ，可以避免。 造粒装置具有两个同轴中空圆柱体，其中挤压通道由与另一个中空圆筒的挤压通道交替接合的径向凸台限定。 中空圆柱体通过引导通过焊盘的液体回路加热，并连接到利用来自收割机的内燃机的热量的热交换器。