公开(公告)号：EP1379352A1

公开(公告)日：2004-01-14

申请号：EP02729863.7

申请日：2002-04-09

申请人： WALTER AG

发明人： TURNAU, Andree ,  WAGNER, Roland ,  WIMBLE, Gary

IPC分类号： B23D63/14 ,  B23D63/12

CPC分类号： B23D63/14 ,  B23D63/123

摘要： The invention relates to a grinding machine that is configured as a multi-station grinding machine having two complete grinding stations. Said grinding stations have grinding heads that can be moved relative to the saw blade by means of corresponding positioning devices such as cross table arrays and/or swing tables. Positioning devices and locking devices for the work pieces also form part of the grinding stations. The work piece holder only serves to position the saw blades in so far as their center axis is to be fixed in the grinding stations. Rotation about said central axis (M) and clamping of the saw blades in the corresponding rotational position to execute the grinding operation is performed by the relevant units of the grinding stations. A grinding machine having the above-mentioned configuration makes it possible to very rapidly, accurately and economically process saw blades. The inventive grinding machine is particularly useful for sharpening saw blades during manufacturing.

公开(公告)号：EP1379352B1

公开(公告)日：2005-06-29

申请号：EP02729863.7

申请日：2002-04-09

申请人： Walter Maschinenbau GmbH

发明人： TURNAU, Andree ,  WAGNER, Roland ,  WIMBLE, Gary

IPC分类号： B23D63/14 ,  B23D63/12

CPC分类号： B23D63/14 ,  B23D63/123

摘要： The invention relates to a grinding machine that is configured as a multi-station grinding machine having two complete grinding stations. Said grinding stations have grinding heads that can be moved relative to the saw blade by means of corresponding positioning devices such as cross table arrays and/or swing tables. Positioning devices and locking devices for the work pieces also form part of the grinding stations. The work piece holder only serves to position the saw blades in so far as their center axis is to be fixed in the grinding stations. Rotation about said central axis (M) and clamping of the saw blades in the corresponding rotational position to execute the grinding operation is performed by the relevant units of the grinding stations. A grinding machine having the above-mentioned configuration makes it possible to very rapidly, accurately and economically process saw blades. The inventive grinding machine is particularly useful for sharpening saw blades during manufacturing.

公开(公告)号：EP0326325A3

公开(公告)日：1990-07-25

申请号：EP89300650.2

申请日：1989-01-24

申请人： ISELI & CO. AG

发明人： Iseli, Benno

IPC分类号： B24B3/58 ,  B23D63/12

CPC分类号： B24B3/58 ,  B23D63/123

摘要： To gain access to the cutting edge (53) of a saw tooth (5) in the direction of both the back and the front face of a tooth in a single grinding process, the grinding tools (27,37) are adjustable in relation to both their respective pivoted arms (2,3) and with them relative to the machine frame (11,12). Only the primary pivoted arm (2) is driven up and down by a drive (43), pivoting the secondary arm (3) with it by a drive joint (6). Because the pivot axes of pivoted arms (2,3) are not parallel, a universal coupling (6) must be used. This drive joint (6) is offset relative to the pivot axles (32) upwardly from the saw-blade guide (13) in the plane (14) of the saw-blade. Thereby with an otherwise identical device wide or larger-diameter saw blades can be ground.

公开(公告)号：EP2801431A1

公开(公告)日：2014-11-12

申请号：EP14165068.9

申请日：2014-04-17

申请人： Iseli & Co. AG Maschinenfabrik

发明人： Iseli, Benno

IPC分类号： B23D63/12 ,  B23D61/02 ,  B23D65/00 ,  B23D63/14

CPC分类号： B23D65/00 ,  B23D61/021 ,  B23D63/123 ,  B23D63/14

摘要： Zur Vermeidung beziehungsweise Reduktion von Rissbildungen in Sägeblättern wird ein Bearbeitungsverfahren vorgeschlagen, bei dem in einer einzigen Aufspannung des Sägeblattes (1) sowohl der Zahngrund (6) als auch die Hartmetalleinsätze (3) geschliffen werden. Während die Hartmetalleinsätze (3) mit einer ersten Schleifscheibe (12) bearbeitet wird, wird danach der Zahngrund (6) mit einer zweiten Schleifscheibe (14) bearbeitet. Hierbei werden die beiden gegenüberliegenden Kanten (11) des Zahngrundes nacheinander angefast und dann das Sägeblatt um eine Zahnteilung verschoben.

摘要翻译： 为了避免或减少，提出了一种处理方法，在叶片裂纹的形成，其中，在所述锯片的单个夹紧被研磨（1）二者的齿基部（6）和所述硬质金属嵌件（3）。 而硬金属插入件（3）与第一砂轮（12），在此之后具有第二砂轮的齿基部（6）加工（14）进行处理。 在此，齿基部的两个相对的边缘（11）几乎一个接一个，然后移动一齿划分的刀片。

公开(公告)号：EP1577040B1

公开(公告)日：2006-11-29

申请号：EP05001962.9

申请日：2005-01-31

申请人： VOLLMER WERKE MASCHINENFABRIK GMBH

发明人： Bailer,Norbert ,  Lenard, Peter ,  Beck, Ernst

IPC分类号： B23D63/00 ,  B23Q1/62

CPC分类号： B23D63/001 ,  B23D63/123

公开(公告)号：EP0326325A2

公开(公告)日：1989-08-02

申请号：EP89300650.2

申请日：1989-01-24

申请人： ISELI & CO. AG

发明人： Iseli, Benno

IPC分类号： B24B3/58 ,  B23D63/12

CPC分类号： B24B3/58 ,  B23D63/123

摘要： To gain access to the cutting edge (53) of a saw tooth (5) in the direction of both the back and the front face of a tooth in a single grinding process, the grinding tools (27,37) are adjustable in relation to both their respective pivoted arms (2,3) and with them relative to the machine frame (11,12). Only the primary pivoted arm (2) is driven up and down by a drive (43), pivoting the secondary arm (3) with it by a drive joint (6). Because the pivot axes of pivoted arms (2,3) are not parallel, a universal coupling (6) must be used. This drive joint (6) is offset relative to the pivot axles (32) upwardly from the saw-blade guide (13) in the plane (14) of the saw-blade. Thereby with an otherwise identical device wide or larger-diameter saw blades can be ground.

摘要翻译： 为了在单次研磨过程中在锯齿（5）的前后面方向上进入锯齿（5）的切削刃（53），磨削工具（27,37）可相对于 它们各自的枢转臂（2,3）和它们相对于机架（11,12）。 只有主枢转臂（2）由驱动器（43）上下驱动，通过驱动接头（6）使副臂（3）与其枢转。 由于枢转臂（2,3）的枢轴不平行，所以必须使用通用联轴器（6）。 该驱动接头（6）相对于枢转轴（32）在锯片的平面（14）中从锯片引导件（13）向上偏移。 因此，用相同的装置宽或大直径的锯片可以被研磨。

公开(公告)号：EP1577040A1

公开(公告)日：2005-09-21

申请号：EP05001962.9

申请日：2005-01-31

申请人： VOLLMER WERKE MASCHINENFABRIK GMBH

发明人： Bailer, Peter ,  Lenard, Peter ,  Beck, Ernst

IPC分类号： B23D63/00 ,  B23Q1/62

CPC分类号： B23D63/001 ,  B23D63/123

摘要： Bei einer Vorrichtung zum Bearbeiten von Werkstücken, insbesondere von mit Schneidzähnen versehenen Werkstücken wie beispielsweise von Bandsägeblättern oder von Kreissägeblättern, umfassend eine Basis (12), eine relativ zu der Basis (12) verlagerbare Bearbeitungseinrichtung (18) mit wenigstens einem um eine Antriebsachse drehantreibbaren Bearbeitungswerkzeug (20) und einer Einspannvorrichtung (14) zum Festlegen des zu bearbeitenden Werkstücks, wobei die Bearbeitungseinrichtung (18) mit einer Mehrachsanordnung (24) ausgebildet ist, vermittels welcher das Bearbeitungswerkzeug (20) relativ zu dem zu bearbeitenden Werkstück in verschiedenen Bearbeitungspositionen positionierbar ist, ist vorgesehen, dass die Mehrachsanordnung (24) innerhalb eines zumindest einseitig offenen, mit der Basis (12) gekoppelten Trägerrahmens (26) aufgenommen ist.

摘要翻译： 设备用于处理具有切割齿的工件：如带状锯刀片或圆锯片包括框架（28）围绕枢转轴线（A）相对于基座（12）枢转。 优选特点：多个轴装置（24）中的支撑框架（26）的中央开口中接收并且由支撑框包围。 所述多个轴装置具有一第一定位轴这对于沿纵向延伸或支承框架的横向延伸的支撑框架内的处理工具（20）的延长允许。

公开(公告)号：EP1392464B1

公开(公告)日：2005-07-27

申请号：EP02753051.8

申请日：2002-05-14

申请人： VOLLMER WERKE MASCHINENFABRIK GMBH

发明人： LENARD, Peter ,  BECK, Ernst

IPC分类号： B23D63/12

CPC分类号： B23D63/001 ,  B23D63/123

摘要： A grinding machine (10), for double-sided grinding of saw tooth edges, in particular hard-metal coated circular saw blades (14) is disclosed. Said grinding machine comprises two grinding units (16, 18), each with a grinding body, a first drive to propel at least one of the both grinding units (16, 18) along a first axis (x1, x2), running perpendicular to a plane containing the saw blade (14) and a second drive (36), in order to propel at least one of the both grinding units (16, 18) along a second axis (z), running parallel to the direction of rotation of the grinding body. Furthermore, a third drive (38) is provided, to propel at least one of the both grinding units (16, 18) along a third axis (y), running perpendicular to the first (x1, x2) and the second (y) axes. According to the invention, a control method for the grinding machine (10), provides for variation of a tangential free angle of a tooth, during the grinding of a tooth along a tooth edge.

公开(公告)号：EP1392464A1

公开(公告)日：2004-03-03

申请号：EP02753051.8

申请日：2002-05-14

申请人： VOLLMER WERKE MASCHINENFABRIK GMBH

发明人： LENARD, Peter ,  BECK, Ernst

IPC分类号： B23D63/12

CPC分类号： B23D63/001 ,  B23D63/123

摘要： A grinding machine (10), for double-sided grinding of saw tooth edges, in particular hard-metal coated circular saw blades (14) is disclosed. Said grinding machine comprises two grinding units (16, 18), each with a grinding body, a first drive to propel at least one of the both grinding units (16, 18) along a first axis (x1, x2), running perpendicular to a plane containing the saw blade (14) and a second drive (36), in order to propel at least one of the both grinding units (16, 18) along a second axis (z), running parallel to the direction of rotation of the grinding body. Furthermore, a third drive (38) is provided, to propel at least one of the both grinding units (16, 18) along a third axis (y), running perpendicular to the first (x1, x2) and the second (y) axes. According to the invention, a control method for the grinding machine (10), provides for variation of a tangential free angle of a tooth, during the grinding of a tooth along a tooth edge.

公开(公告)号：EP0326325B1

公开(公告)日：1997-10-22

申请号：EP89300650.2

申请日：1989-01-24

申请人： ISELI & CO. AG

发明人： Iseli, Benno

IPC分类号： B24B3/58 ,  B23D63/12

CPC分类号： B24B3/58 ,  B23D63/123