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1. 发明申请

WO2009156829A8 CLAMPING DEVICE FOR A SPINDLE AND/OR ELECTRIC SPINDLE AND RELATED SPINDLE AND/OR ELECTRIC SPINDLE 审中-公开
标题翻译：用于主轴和/或电主轴和相关主轴和/或电主轴的夹紧装置
公开(公告)号：WO2009156829A8
公开(公告)日：2012-04-26
申请号：PCT/IB2009006042
申请日：2009-06-23
申请人： SACCARDO ELETTROMECCANICA S R L , VIGATO FABIO
发明人： VIGATO FABIO
IPC分类号： B23B31/107
CPC分类号： B23B31/263 , B23B2250/12 , B23B2260/126 , B23Q3/12 , B23Q11/1015
摘要： The present invention concerns a clamping device (1) suited to be installed on a spindle shaft (102), comprising ball means (2) for locking/releasing a tool holder (T) and an element (10) suited to operate the locking/releasing ball means (2) provided with a duct (14) for delivering a coolant and/or lubricant (F). Said device comprises also a sealing element (15) suited to hydraulically connect the duct (14) to the duct (P) for discharging the fluid (F) present in the tool holder (T) when it is coupled to the device (1). The invention also concerns a related spindle and/or electric spindle.
摘要翻译：本发明涉及一种适于安装在主轴（102）上的夹紧装置（1），包括用于锁定/释放工具架（T）的滚珠装置（2）和适于操作锁定/ 释放球装置（2）设置有用于输送冷却剂和/或润滑剂（F）的管道（14）。所述装置还包括适于将管道（14）液压连接到管道（P）的密封元件（15），用于当存在于工具夹具（T）中的流体（F）联接到装置（1）时）。本发明还涉及相关的主轴和/或电主轴。

2. 发明申请

WO2009156850A3 ACTUATOR FOR A TOOL HOLDER SPINDLE AND RELATED SPINDLE AND ELECTRIC SPINDLE 审中-公开
标题翻译：用于工具夹子主轴和相关主轴和电主轴的执行器
公开(公告)号：WO2009156850A3
公开(公告)日：2010-03-25
申请号：PCT/IB2009006196
申请日：2009-06-23
申请人： SACCARDO ELETTROMECCANICA S R , VIGATO FABIO
发明人： VIGATO FABIO
IPC分类号： B23B31/20
CPC分类号： B23B31/263 , B23B31/302
摘要： The present invention concerns an actuator device (1) for spindles, comprising a main hollow body (2) that defines a chamber (3) slidingly housing the plunger (4) that divides the chamber (3) into a first chamber and a second chamber into which the respective ducts (7) and (8) for delivering and/or discharging a fluid (F) end. Said actuator device (1) also comprises a second hollow body (9) in which the first hollow body (2) is slidingly coupled, the second hollow body (9) being provided with a first channel (10) and a second channel (11) for the delivery and/or outflow of the fluid (F), communicating with the ducts (7, 8). The invention concerns also the related spindle and electric spindle.
摘要翻译：本发明涉及一种用于心轴的致动器装置（1），其包括主中空体（2），该主中空体（2）限定滑动地容纳柱塞（4）的腔室（3），该腔室（3）将腔室（3）分成第一腔室，用于输送和/或排出流体（F）的相应管道（7）和（8）的端部。所述致动器装置（1）还包括第二空心体（9），第一空心体（2）滑动地联接在其中，第二空心体（9）设置有第一通道（10）和第二通道（11））用于与管道（7,8）连通的流体（F）的输送和/或流出。本发明还涉及相关的主轴和电主轴。

3. 发明申请

WO1985000129A1 SPINDLE APPARATUS FOR MACHINING CENTER 审中-公开
标题翻译：加工中心主轴装置
公开(公告)号：WO1985000129A1
公开(公告)日：1985-01-17
申请号：PCT/JP1984000337
申请日：1984-06-29
申请人： FANUC LTD , ARAKI, Hiroshi , ASO, Toshiyuki , AKIYAMA, Yoshihisa
发明人： FANUC LTD
IPC分类号： B23Q03/12
CPC分类号： B23B31/263 , B23Q3/15534 , Y10T29/5107 , Y10T408/957 , Y10T409/309464 , Y10T483/1726
摘要： A bell-crank lever (24) is pivotally attached to a spindle head (10) in such a manner that it pushes down an upper end (18a) of a drawbar (18) for loading and unloading a tool, which is provided within a rotating spindle (14) received in the spindle head (10) of the machining center. An end portion of one of the arms of the lever (24) is arranged so that it can engage with a guide cam (28), and an end portion of the other arm is formed as a projecting spherical pressure end portion (24a) which is not connected mechanically to the upper end (18a) of the drawbar (18). The lever (24) is constantly urged toward the guide cam (28) by a spring means (32).

4. 发明申请

WO2011087851A2 TOOLHOLDER ASSEMBLY 审中-公开
标题翻译：工具总成
公开(公告)号：WO2011087851A2
公开(公告)日：2011-07-21
申请号：PCT/US2010/061844
申请日：2010-12-22
申请人： KENNAMETAL INC. , ERICKSON, Carla
CPC分类号： B23B31/006 , B23B29/046 , B23B31/1071 , B23B31/263
摘要： A toolholder assembly (10) for releasably holding a toolholder (50) includes a toolholder (50) having a tubular shank (56) with at least two perforations (58); a tool support member (20); a canister (30) disposed within the tool support member (20) and including at least two apertures (32); a lock rod (40) movable within the tool support member (20) in a reciprocating motion for pulling the toolholder (50) into a locked position and for releasing the toolholder (50) to an unlocked position; and at least two locking elements (36) disposed within the spaced apertures (32) of the canister (30) and engaging the lock rod (40) so that movement of the lock rod (40) causes the locking elements (36) to extend radially outward from the canister (30). The circumferentially spaced perforations (58) of the tubular shank (56) each include a primary cylindrical wall (59) and a forward facing contact surface (60) at least partially defined by a depression having a converging wall surface (61) non-concentric with the primary cylindrical wall (59) of the perforations (58).
摘要翻译：用于可释放地保持刀架（50）的刀架组件（10）包括具有至少两个穿孔（58）的管状杆（56）的刀架（50）。工具支撑构件（20）; 设置在所述工具支撑构件（20）内并且包括至少两个孔（32）的罐（30）; 锁定杆（40），其以往复运动在所述工具支撑构件（20）内移动，用于将所述刀架（50）拉动到锁定位置并将所述刀架（50）释放到解锁位置; 以及设置在所述罐（30）的间隔开的孔（32）内并且与所述锁定杆（40）接合的至少两个锁定元件（36），使得所述锁定杆（40）的移动导致所述锁定元件（36）延伸从罐（30）径向向外。管状柄部（56）的周向隔开的穿孔（58）各自包括主圆柱形壁（59）和至少部分地由具有不同心的会聚壁表面（61）的凹陷限定的前向接触表面（60）与穿孔（58）的主圆柱形壁（59）一起。

5. 发明申请

WO2009156850A2 ACTUATOR FOR A TOOL HOLDER SPINDLE AND RELATED SPINDLE AND ELECTRIC SPINDLE 审中-公开
标题翻译：用于工具夹子主轴和相关主轴和电主轴的执行器
公开(公告)号：WO2009156850A2
公开(公告)日：2009-12-30
申请号：PCT/IB2009/006196
申请日：2009-06-23
申请人： SACCARDO ELETTROMECCANICA S.R.L. , VIGATO, Fabio
发明人： VIGATO, Fabio
CPC分类号： B23B31/263 , B23B31/302
摘要： The present invention concerns an actuator device (1) for spindles, comprising a main hollow body (2) that defines a chamber (3) slidingly housing the plunger (4) that divides the chamber (3) into a first chamber and a second chamber into which the respective ducts (7) and (8) for delivering and/or discharging a fluid (F) end. Said actuator device (1) also comprises a second hollow body (9) in which the first hollow body (2) is slidingly coupled, the second hollow body (9) being provided with a first channel (10) and a second channel (11) for the delivery and/or outflow of the fluid (F), communicating with the ducts (7, 8). The invention concerns also the related spindle and electric spindle.
摘要翻译：本发明涉及一种用于心轴的致动器装置（1），其包括主中空体（2），该主中空体（2）限定滑动地容纳柱塞（4）的腔室（3），该腔室（3）将腔室（3）分成第一腔室，用于输送和/或排出流体（F）的相应管道（7）和（8）的端部。所述致动器装置（1）还包括第二空心体（9），第一空心体（2）滑动地联接在其中，第二空心体（9）设置有第一通道（10）和第二通道（11））用于与管道（7,8）连通的流体（F）的输送和/或流出。本发明还涉及相关的主轴和电主轴。

6. 发明申请

WO2009156829A1 CLAMPING DEVICE FOR A SPINDLE AND/OR ELECTRIC SPINDLE AND RELATED SPINDLE AND/OR ELECTRIC SPINDLE 审中-公开
标题翻译：用于主轴和/或电主轴和相关主轴和/或电主轴的夹紧装置
公开(公告)号：WO2009156829A1
公开(公告)日：2009-12-30
申请号：PCT/IB2009/006042
申请日：2009-06-23
申请人： SACCARDO ELETTROMECCANICA S.R.L. , VIGATO, Fabio
发明人： VIGATO, Fabio
IPC分类号： B23B31/107
CPC分类号： B23B31/263 , B23B2250/12 , B23B2260/126 , B23Q3/12 , B23Q11/1015
摘要： The present invention concerns a clamping device (1) suited to be installed on a spindle shaft (102), comprising ball means (2) for locking/releasing a tool holder (T) and an element (10) suited to operate the locking/releasing ball means (2) provided with a duct (14) for delivering a coolant and/or lubricant (F). Said device comprises also a sealing element (15) suited to hydraulically connect the duct (14) to the duct (P) for discharging the fluid (F) present in the tool holder (T) when it is coupled to the device (1). The invention also concerns a related spindle and/or electric spindle.
摘要翻译：本发明涉及一种适于安装在主轴（102）上的夹紧装置（1），包括用于锁定/释放工具架（T）的滚珠装置（2）和适于操作锁定/ 释放球装置（2）设置有用于输送冷却剂和/或润滑剂（F）的管道（14）。所述装置还包括适于将管道（14）液压地连接到管道（P）的密封元件（15），用于当存在于工具夹具（T）中的流体（F）联接到装置（1）时）。本发明还涉及相关的主轴和/或电主轴。

7. 发明申请

WO2008030310A2 APPARATUS FOR AMPLIFYING THE PULL BACK FORCE ON A LOCK ROD USED TO SECURE A TOOLHOLDER 审中-公开
标题翻译：用于放大拉力的装置用于安全工具的锁定杆
公开(公告)号：WO2008030310A2
公开(公告)日：2008-03-13
申请号：PCT/US2007/017466
申请日：2007-08-06
申请人： KENNAMETAL INC. , ERICKSON, Robert, A.
发明人： ERICKSON, Robert, A.
IPC分类号： B23C5/26
CPC分类号： B23B31/263 , B23B2231/12 , B23B2270/027 , B23B2270/16 , F15B11/0365 , F15B15/1457 , F15B15/149 , Y10T408/95 , Y10T409/309464
摘要： An apparatus (200) for pneumatically amplifying the force acting upon a lock rod (95) to retain a toolholder (10) within a toolholder receiving member (65) has a spindle (205) extending from the toolholder receiving member and at least two in-line dual acting piston/cylinder modules (215) within a cavity within the bore (207) of the spindle. Each module (215) has a piston (220) within an associated cylinder (225) and wherein the lock rod (95), through a drawbar (230), is attached to the piston (220) of each module (215) such that when each module is pressurized, the combined force of all of the pistons is applied to the lock rod. The invention is also directed to a method for achieving this task.
摘要翻译：一种用于气动放大作用在锁定杆（95）以将刀架（10）保持在刀架接收构件（65）内的力的装置（200）具有从刀架接收构件延伸的主轴（205）和至少两个在主轴的孔（207）内的空腔内的线性双作用活塞/气缸模块（215）。每个模块（215）在相关联的气缸（225）内具有活塞（220），并且其中锁定杆（95）通过牵引杆（230）附接到每个模块（215）的活塞（220），使得当每个模块被加压时，所有活塞的组合力被施加到锁定杆上。本发明还涉及一种用于实现该任务的方法。

8. 发明申请

WO1980002660A1 BORING UNIT 审中-公开
标题翻译：镗床
公开(公告)号：WO1980002660A1
公开(公告)日：1980-12-11
申请号：PCT/DE1980000074
申请日：1980-05-22
申请人： COROMANT ENG GMBH , HORSCH W , BELLMANN B , WOLF W
发明人： COROMANT ENG GMBH
IPC分类号： B23B31/26
CPC分类号： B23B31/263 , B23B29/034 , B23B2250/12 , B23Q1/0036 , Y10T408/85843 , Y10T408/85884 , Y10T408/85896 , Y10T408/85985
摘要： A boring tool (8) is interchangeable on the spindle of a boring unit. The tool (8) is carried by a tool holder (6) which is orientable about an axis offset transversally with respect to the axis of the spindle. The tool holder (6) is connected to a support-ing arm (10), which bears on a wedge shaped surface (12) slightly inclined of an adjustable device (13), axially movable in the spindle (1) by means of a rod (15). By axially displacing the rod (15), the boring tool (8) is radially adjustable. The tool (8) is extensible in the tool carrier (6) by means of balls (19) tensioning the jaws (18, 19, 20); the balls (19) are contained in an axially displaceable cage (18). At the end of the axial motion of the rod (15), the latter moves the resilient cage (18), held in its tensioning position, and releases the jaws of the boring tool (8).
摘要翻译：钻孔工具（8）可在钻孔单元的主轴上互换。工具（8）由工具架（6）承载，该工具夹具可相对于主轴的轴线横向偏移的轴线定向。工具架（6）连接到支撑臂（10），支撑臂（10）承载在可调节装置（13）稍微倾斜的楔形表面（12）上，可轴向移动通过主轴（1）杆（15）。通过轴向地移动杆（15），钻孔工具（8）可径向调节。工具（8）通过张紧夹爪（18,19,20）的球（19）在刀架（6）中是可延伸的; 球（19）被容纳在轴向移动的保持架（18）中。在杆（15）的轴向运动结束时，后者移动保持在其张紧位置的弹性保持架（18），并释放钻孔工具（8）的夹爪。

9. 发明申请

WO2011087949A3 AN APPARATUS FOR RELEASABLY HOLDING A TUBULAR TOOLHOLDER SHANK 审中-公开
标题翻译：一个可以容纳一个管状工具箱的装置
公开(公告)号：WO2011087949A3
公开(公告)日：2011-11-10
申请号：PCT/US2011020310
申请日：2011-01-06
申请人： KENNAMETAL INC , ERICKSON CARLA A
发明人： ERICKSON ROBERT A
IPC分类号： B23B29/14 , B23B27/16 , B23B29/04 , B23B29/12
CPC分类号： B23B31/263 , B23B29/046 , B23B31/1071 , Y10T82/2585 , Y10T82/2589 , Y10T279/17761 , Y10T403/592 , Y10T408/95 , Y10T409/30952
摘要： An apparatus for releasably holding a tubular toolholder shank (56) includes a tool support member (20); a canister (30) disposed within the tool support member (20); a lock rod (110) movable within the tool support member (20) in a reciprocating motion for pulling the tubular toolholder shank (56) into a locked position and for releasing the tubular toolholder shank (56) to an unlocked position; and at least two locking elements (101) engaging the lock rod (110) so that movement of the lock rod (110) causes the locking elements (101) to extend outward to engage the tubular toolholder shank (56). The lock rod (110) includes a relief cavity (118) extending rearward from a forward end (114) of the lock rod (110). The lock rod (110) has a maximum outer diameter (Dmax) and the relief cavity (118) has a maximum diameter (dmax). A ratio of the maximum diameter (dmax) of the relief cavity (118) to the maximum outer diameter (Dmax) of the front portion (111) of the lock rod (110) is greater than 1 to 4.
摘要翻译：用于可释放地保持管状刀柄（56）的装置包括工具支撑构件（20）; 设置在所述工具支撑构件（20）内的罐（30）; 锁定杆（110），其以往复运动的方式在所述工具支撑构件（20）内移动，用于将所述管状刀柄（56）拉动到锁定位置并用于将所述管状刀柄（56）释放到未锁定位置; 以及至少两个与所述锁定杆（110）接合的锁定元件（101），使得所述锁定杆（110）的运动导致所述锁定元件（101）向外延伸以接合所述管状刀柄（56）。锁定杆（110）包括从锁定杆（110）的前端（114）向后延伸的释放腔（118）。锁定杆（110）具有最大外径（Dmax），而释放空腔（118）具有最大直径（dmax）。减压腔（118）的最大直径（dmax）与锁定杆（110）的前部（111）的最大外径（Dmax）之比大于1至4。

10. 发明申请

WO2011087949A2 TOOLHOLDER ASSEMBLY 审中-公开
标题翻译：工具总成
公开(公告)号：WO2011087949A2
公开(公告)日：2011-07-21
申请号：PCT/US2011/020310
申请日：2011-01-06
申请人： KENNAMETAL INC. , ERICKSON, Carla, A.
CPC分类号： B23B31/263 , B23B29/046 , B23B31/1071 , Y10T82/2585 , Y10T82/2589 , Y10T279/17761 , Y10T403/592 , Y10T408/95 , Y10T409/30952
摘要： An apparatus for releasably holding a tubular toolholder shank (56) includes a tool support member (20); a canister (30) disposed within the tool support member (20); a lock rod (1 10) movable within the tool support member (20) in a reciprocating motion for pulling the tubular toolholder shank (56) into a locked position and for releasing the tubular toolholder shank (56) to an unlocked position; and at least two locking elements (101) engaging the lock rod (1 10) so that movement of the lock rod (110) causes the locking elements (101) to extend outward to engage the tubular toolholder shank (56). The lock rod (110) includes a relief cavity (1 18) extending rearward from a forward end (114) of the lock rod (110). The lock rod (110) has a maximum outer diameter (D max ) and the relief cavity (118) has a maximum diameter (d max ). Λ ratio of the maximum diameter (d max ) of the relief cavity (118) to the maximum outer diameter (Dmax) of the front portion (1 1 1) of the lock rod (1 10) is greater than 1 to 4.
摘要翻译：用于可释放地保持管状刀柄（56）的装置包括工具支撑构件（20）; 设置在所述工具支撑构件（20）内的罐（30）; 锁定杆（110），其以往复运动在所述工具支撑构件（20）内移动，用于将所述管状刀柄（56）拉动到锁定位置并用于将所述管状刀柄（56）释放到解锁位置; 以及与锁定杆（110）接合的至少两个锁定元件（101），使得锁定杆（110）的移动导致锁定元件（101）向外延伸以接合管状刀柄（56）。锁定杆（110）包括从锁定杆（110）的前端（114）向后延伸的释放空腔（118）。锁定杆（110）具有最大外径（Dmax），而释放空腔（118）具有最大直径（dmax）。？减震腔（118）的最大直径（dmax）与锁定杆（110）的前部（111）的最大外径（Dmax）之比大于1至4。

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