公开(公告)号：US08963059B2

公开(公告)日：2015-02-24

申请号：US13061292

申请日：2009-08-13

申请人： Franz Haimer ,  Josef Haimer

发明人： Franz Haimer ,  Josef Haimer

IPC分类号： B23P11/02 ,  H05B6/14 ,  H05B6/38

CPC分类号： B23P11/027 ,  H05B6/14 ,  H05B6/38

摘要： 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.

摘要翻译： 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：US20080018061A1

公开(公告)日：2008-01-24

申请号：US11628281

申请日：2005-05-30

申请人： Franz Haimer ,  Josef Haimer

发明人： Franz Haimer ,  Josef Haimer

IPC分类号： B23B31/02 ,  B23B31/20

CPC分类号： 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

摘要： 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.

摘要翻译： 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：US07208706B2

公开(公告)日：2007-04-24

申请号：US11043070

申请日：2005-01-27

申请人： Franz Haimer ,  Josef Haimer ,  Wolfgang Kügle

发明人： Franz Haimer ,  Josef Haimer ,  Wolfgang Kügle

IPC分类号： B23K13/01

CPC分类号： B23Q17/0923 ,  B23B31/1179 ,  B23P11/027 ,  B23Q11/126 ,  H05B6/14 ,  H05B6/38 ,  H05B6/42 ,  Y10T29/49865 ,  Y10T279/17957

摘要： The invention relates to a shrinking device for shrinking a rotary tool into a central receiving opening of a toolholder which holds said rotary tool in a press fit. The device an induction heating device for thermally expanding the toolholder in the area of the receiving opening. A cooling device with at least one cooling collar which can be placed on the toolholder, in physical contact with the same, and through which a liquid coolant can flow, is provided for cooling the receiving opening area of the toolholder. This liquid cooling considerably reduces the overall time span needed for the shrinking process.

摘要翻译： 本发明涉及一种用于将旋转工具收缩到工具夹的中心接收开口中的收缩装置，该夹持器在压配合中保持所述旋转工具。 该装置用于在接收开口的区域中使刀架热膨胀的感应加热装置。 具有至少一个冷却套筒的冷却装置可以被放置在刀架上，与其物理接触并且液体冷却剂可以流过的冷却装置用于冷却刀架的接收开口区域。 这种液体冷却大大减少了收缩过程所需的总体时间。

公开(公告)号：US07115846B2

公开(公告)日：2006-10-03

申请号：US11043054

申请日：2005-01-27

申请人： Franz Haimer ,  Josef Haimer ,  Wolfgang Kügle

发明人： Franz Haimer ,  Josef Haimer ,  Wolfgang Kügle

IPC分类号： H05B6/14 ,  B23K13/01

CPC分类号： B23Q17/0923 ,  B23B31/1179 ,  B23P11/027 ,  B23Q11/126 ,  H05B6/14 ,  H05B6/38 ,  H05B6/42 ,  Y10T29/49865 ,  Y10T279/17957

摘要： A shrinking arrangement for a tool holder is provided which retains a rotary tool with a press fit in a central accommodation opening. The arrangement includes an induction-heating arrangement for thermally expanding the tool holder in the region of the accommodating opening. The induction-heating arrangement includes an induction-coil unit which is guided on a vertical guide column such that it can be displaced with its coil axis vertical and which is connected, in particular via a flexible cable, to an induction-current generator which is fixed in relation to the column, and in that arranged on the induction-coil unit is a contact switch which can be actuated manually and by means of which the supply of induction current to the induction-coil unit can be switched on and off in a freely selectable manner at least for a limited period of time.

摘要翻译： 提供了一种用于工具架的收缩布置，其将具有压配合的旋转工具保持在中央容纳开口中。 所述装置包括用于在所述容纳开口的区域中热膨胀所述工具架的感应加热装置。 感应加热装置包括感应线圈单元，该感应线圈单元被引导在垂直导柱上，使得其可以以其线圈轴线垂直移位并且特别地通过柔性电缆连接到感应电流发生器，该感应电动发电机是 相对于列固定，并且布置在感应线圈单元上的是可以手动致动的接触开关，并且通过该开关可以在感应线圈单元中向感应线圈单元提供感应电流的接通和断开 至少在有限的时间内可自由选择的方式。

公开(公告)号：US20050188522A1

公开(公告)日：2005-09-01

申请号：US11043054

申请日：2005-01-27

申请人： Franz Haimer ,  Josef Haimer ,  Wolfgang Kugle

发明人： Franz Haimer ,  Josef Haimer ,  Wolfgang Kugle

IPC分类号： B23Q3/12 ,  B23B31/02 ,  B23P11/02 ,  B23Q11/14 ,  B23Q17/22 ,  H05B6/10 ,  H05B6/14 ,  H05B6/38 ,  H05B6/42

CPC分类号： B23Q17/0923 ,  B23B31/1179 ,  B23P11/027 ,  B23Q11/126 ,  H05B6/14 ,  H05B6/38 ,  H05B6/42 ,  Y10T29/49865 ,  Y10T279/17957

摘要： A shrinking arrangement for a tool holder is provided which retains a rotary tool with a press fit in a central accommodation opening. The arrangement includes an induction-heating arrangement for thermally expanding the tool holder in the region of the accommodating opening. The induction-heating arrangement includes an induction-coil unit which is guided on a vertical guide column such that it can be displaced with its coil axis vertical and which is connected, in particular via a flexible cable, to an induction-current generator which is fixed in relation to the column, and in that arranged on the induction-coil unit is a contact switch which can be actuated manually and by means of which the supply of induction current to the induction-coil unit can be switched on and off in a freely selectable manner at least for a limited period of time.

摘要翻译： 提供了一种用于工具架的收缩布置，其将具有压配合的旋转工具保持在中央容纳开口中。 所述装置包括用于在所述容纳开口的区域中热膨胀所述工具架的感应加热装置。 感应加热装置包括感应线圈单元，该感应线圈单元被引导在垂直导柱上，使得其可以以其线圈轴线垂直移位并且特别地通过柔性电缆连接到感应电流发生器，该感应电动发电机是 相对于列固定，并且布置在感应线圈单元上的是可以手动致动的接触开关，并且通过该开关可以在感应线圈单元中向感应线圈单元提供感应电流的接通和断开 至少在有限的时间内可自由选择的方式。

公开(公告)号：US08579562B2

公开(公告)日：2013-11-12

申请号：US10585807

申请日：2005-01-14

申请人： Franz Haimer ,  Josef Haimer ,  Hermann Kopp

发明人： Franz Haimer ,  Josef Haimer ,  Hermann Kopp

IPC分类号： B23Q3/00 ,  B23B31/117 ,  B24B41/00

CPC分类号： B23B29/12 ,  B23B31/1179 ,  B23B2240/32 ,  B23B2250/16 ,  B23C2250/16

摘要： A tool holder (10) for a tool which can rotate about an axis of rotation (D) comprises a clamping shank (18) which, in an end shank region, has a clamping formation (14) with an accommodating opening (16) which is central in relation to the axis of rotation (D) and is intended for accommodating a retaining shank of the tool, there being provided, on the lateral circumference of the accommodating opening (16), at least one clamping surface for securing the retaining shank of the tool with press-fit action. According to the invention, on an axial section which forms an axial bracing section (VA), the tool holder (10) has a bracing arrangement (20) which, at least during operation of the tool holder (10), subjects the tool holder (10) to a bracing force (Vk) with a bracing force component (Vk) acting in the axial direction.

摘要翻译： 一种用于可围绕旋转轴线（D）旋转的工具的工具架（10）包括夹紧柄（18），其在端部柄部区域中具有夹紧结构（14），该夹紧结构具有容纳开口（16） 相对于旋转轴线（D）是中心的，并且旨在用于容纳工具的保持柄，在容纳开口（16）的横向圆周上设置有至少一个夹紧表面，用于将保持柄 的工具与压配合动作。 根据本发明，在形成轴向支撑部分（VA）的轴向部分上，工具夹具（10）具有支撑装置（20），至少在工具架（10）的操作期间，刀架 （10）到具有沿轴向作用的支撑力分量（Vk）的支撑力（Vk）。

公开(公告)号：US20110284525A1

公开(公告)日：2011-11-24

申请号：US13061292

申请日：2009-08-13

申请人： Franz Haimer ,  Josef Haimer

发明人： Franz Haimer ,  Josef Haimer

IPC分类号： H05B6/10

CPC分类号： B23P11/027 ,  H05B6/14 ,  H05B6/38

摘要： 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.

摘要翻译： 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：US07758289B2

公开(公告)日：2010-07-20

申请号：US11628281

申请日：2005-05-30

申请人： Franz Haimer ,  Josef Haimer

发明人： Franz Haimer ,  Josef Haimer

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

CPC分类号： 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

摘要： 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.

摘要翻译： 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：US06796050B2

公开(公告)日：2004-09-28

申请号：US10384400

申请日：2003-03-07

申请人： Franz Haimer ,  Josef Haimer ,  Wolfgang Kügle

发明人： Franz Haimer ,  Josef Haimer ,  Wolfgang Kügle

IPC分类号： B23B4900

CPC分类号： B23Q17/0923 ,  B23B31/028 ,  B23B31/1179 ,  B23P11/027

摘要： A presetting device is proposed for a tool holder (1) which holds the shank (23) of a rotary tool (3) in an interference fit in a locating opening (5) and releases said shank (23) during heating, in particular by means of an induction heating arrangement (7), and which has inside the locating opening (5) an axially adjustable positioning stop surface (21) for the tool shank (23). The presetting device comprises a holder receptacle (11), which holds the tool holder (1) in an axial position and has an opposing reference surface (25), and means (43) for measuring the axial overall length of the rotary tool (3). The presetting device also comprises a measuring device (27) which measures the axial distance between the positioning stop surface (21) of the tool holder (1) and the opposing reference surface (25) of the holder receptacle (11) and has a measured-value indicator (55), the indicated distance value of which can be increased by the measured value of the overall length of the rotary tool (3).

公开(公告)号：US07060951B2

公开(公告)日：2006-06-13

申请号：US11114416

申请日：2005-04-26

申请人： Franz Haimer ,  Josef Haimer ,  Bernhard Regau

发明人： Franz Haimer ,  Josef Haimer ,  Bernhard Regau

IPC分类号： H05B6/10 ,  C21D9/08

CPC分类号： B23Q17/0923 ,  B23P11/027

摘要： 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).