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    • 7. 发明申请
    • CENTRIC CLAMPING DEVICE
    • CENTRIC JIG
    • WO2011137884A4
    • 2012-03-01
    • PCT/DE2011000345
    • 2011-03-30
    • KARLEIN BIRGITKARLEIN EUGEN
    • KARLEIN BIRGITKARLEIN EUGEN
    • B23B31/16
    • B23B31/02B23B31/16B23B31/16045B23B2215/64B23B2231/22B23B2231/30Y10T82/2552Y10T82/2572Y10T82/2579Y10T279/19Y10T279/1913Y10T279/1961
    • The invention relates to a clamping device (01) for use on a lathe, comprising a plurality of basic clamping supports (06), which can be moved in a stellar formation in relation to an axis of rotation and on each of which a clamping jaw (11) for clamping workpieces can be attached, wherein the basic clamping supports (06) can be adjusted simultaneously by means of an adjusting drive (21, 36) of the clamping device (01). According to the invention, at least two basic clamping supports (06) are coupled directly or indirectly to one another by means of an outer rocker (15), wherein, at least in the middle of the adjusting path, a limited inward movement of a basic clamping support (06a, 06c, or 06b, 06d) leads to a pivoting of the outer rocker (15a, 15c) and an outward movement of the other coupled basic clamping support (06b, 06d, or 06a, 06c).
    • 本发明涉及一种张紧装置(01),用于在具有多个星形移位到一个旋转轴固定装置基架(06)车床使用,其中的每一个夹爪(11)可以被安装用于工件的夹紧,其特征在于,由21的致动器的装置(, 36)夹紧所述基部支撑(06)的夹紧装置(01)也可以被调整。 两个夹持基部支撑(06)由外摇臂(15)根据本发明的装置中,至少直接地或间接地耦合到彼此,其中在所述行程的中间至少一个夹座支撑件的有限的位移(06A,06C或06B,06D)向内与外摇臂的枢转 (15A,15C),而另一成对夹具底座支撑的位移(06B,06D或06A,06C)导致外部。
    • 8. 发明申请
    • CENTRIC CLAMPING DEVICE
    • 中心夹紧装置
    • WO2011137884A8
    • 2012-11-29
    • PCT/DE2011000345
    • 2011-03-30
    • KARLEIN BIRGITTKARLEIN EUGEN
    • KARLEIN BIRGITTKARLEIN EUGEN
    • B23B31/16
    • B23B31/02B23B31/16B23B31/16045B23B2215/64B23B2231/22B23B2231/30Y10T82/2552Y10T82/2572Y10T82/2579Y10T279/19Y10T279/1913Y10T279/1961
    • The invention relates to a clamping device (01) for use on a lathe, comprising a plurality of basic clamping supports (06), which can be moved in a stellar formation in relation to an axis of rotation and on each of which a clamping jaw (11) for clamping workpieces can be attached, wherein the basic clamping supports (06) can be adjusted simultaneously by means of an adjusting drive (21, 36) of the clamping device (01). According to the invention, at least two basic clamping supports (06) are coupled directly or indirectly to one another by means of an outer rocker (15), wherein, at least in the middle of the adjusting path, a limited inward movement of a basic clamping support (06a, 06c, or 06b, 06d) leads to a pivoting of the outer rocker (15a, 15c) and an outward movement of the other coupled basic clamping support (06b, 06d, or 06a, 06c).
    • 本发明涉及一种张紧装置(01),用于在具有多个星形移位到一个旋转轴固定装置基架(06)车床使用,其中的每一个夹爪(11)可以被安装用于工件的夹紧,其特征在于,由21的致动器的装置(, 可以同时调节夹紧装置(01)的夹紧底座支架(06)。 两个夹持基部支撑(06)由外摇臂(15)根据本发明的装置中,至少直接地或间接地耦合到彼此,其中在所述行程的中间至少一个夹座支撑件的有限的位移(06A,06C或06B,06D)向内与外摇臂的枢转 (15a,15c),并且另一个联接的夹紧底座支撑件(06b,06d和06a,06c)的位移通向外部。
    • 9. 发明申请
    • ZENTRISCHE SPANNVORRICHTUNG
    • CENTRIC JIG
    • WO2011137884A1
    • 2011-11-10
    • PCT/DE2011/000345
    • 2011-03-30
    • KARLEIN, BirgitKARLEIN, Eugen
    • KARLEIN, BirgitKARLEIN, Eugen
    • B23B31/16
    • B23B31/02B23B31/16B23B31/16045B23B2215/64B23B2231/22B23B2231/30Y10T82/2552Y10T82/2572Y10T82/2579Y10T279/19Y10T279/1913Y10T279/1961
    • Die Erfindung betrifft eine Spannvorrichtung (01) zur Verwendung an einer Drehmaschine mit einer Mehrzahl von sternförmig zu einer Drehachse verschiebbaren Spanngrundträgern (06), an denen jeweils eine Spannbacke (11) zum Spannen von Werkstücken angebracht werden kann, wobei mittels eines Stellantriebs (21, 36) der Spannvorrichtung (01) die Spanngrundträger (06) zugleich verstellt werden können. Erfindungsgemäß werden zumindest zwei Spanngrundträger (06) mittels einer Außenwippe (15) direkt oder indirekt miteinander gekoppelt, wobei zumindest in der Mitte des Stellweges eine begrenzte Verschiebung eines Spanngrundträgers (06a, 06c, bzw. 06b, 06d) nach innen zu einem Schwenken der Außenwippe (15a, 15c) und einer Verschiebung des anderen gekoppelten Spanngrundträgers (06b, 06d, bzw. 06a, 06c) nach außen führt.
    • 本发明涉及一种张紧装置(01),用于在具有多个星形移位到一个旋转轴固定装置基架(06)车床使用,其中的每一个夹爪(11)可以被安装用于工件的夹紧,其特征在于,由21的致动器的装置(, 36)夹紧所述基部支撑(06)的夹紧装置(01)也可以被调整。 两个夹持基部支撑(06)由外摇臂(15)根据本发明的装置中,至少直接地或间接地耦合到彼此,其中在所述行程的中间至少一个夹座支撑件的有限的位移(06A,06C或06B,06D)向内与外摇臂的枢转 (15A,15C),而另一成对夹具底座支撑的位移(06B,06D或06A,06C)导致外部。
    • 10. 发明公开
    • Clamping device for bending tools
    • SpannvorrichtungfürBiegewerkzeuge
    • EP1980337A1
    • 2008-10-15
    • EP07075283.7
    • 2007-04-13
    • Wila B.V.
    • Rouweler, Franciscus Wilhelmus
    • B21D5/02
    • B21D5/0209Y10T279/17811Y10T279/19Y10T279/1961Y10T279/1973Y10T279/29
    • The invention relates to a clamping system (1) for clamping a number of tools (4) wherein said system (1) comprises:
      - a body;
      - an elongated groove (2) arranged in the body for reception of a clamping part (3) of at least one tool (4);
      - at least one pusher element (6) extendable into the groove (2) for pushing the clamping part (3) of a tool (4) against a wall (7) of the groove (2);
      wherein
      - shape imposed displacement means (8-11) for displacing the at least one pusher element (6) from a first position substantially freeing the groove (2), enabling insertion of the clamping part (3) of a tool (4) into the groove (2), towards a second position, in which the at least one pusher element (6) extends into the groove (2).
    • 本发明涉及一种用于夹紧多个工具(4)的夹紧系统(1),其中所述系统(1)包括:主体; - 设置在所述主体中的用于接收至少一个工具(4)的夹紧部分(3)的细长凹槽(2); - 至少一个推进元件(6),其可延伸到所述凹槽(2)中,用于将工具(4)的夹紧部分(3)推靠在所述凹槽(2)的壁(7)上; 其中,形状施加的位移装置(8-11)用于使所述至少一个推动器元件(6)从基本上释放所述凹槽(2)的第一位置移位,使得能够将工具(4)的夹紧部分(3)插入 所述槽(2)朝向第二位置,所述至少一个推动元件(6)延伸到所述凹槽(2)中。