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31. 发明公开

EP1172173A4 COOLANT FEEDING DEVICE OF MACHINE TOOL 有权
标题翻译： VORRICHTUNG ZUMZUFÜHRENVONKÜHLMITTELEINER WERKZEUGMASCHINE
公开(公告)号：EP1172173A4
公开(公告)日：2002-10-16
申请号：EP00917342
申请日：2000-04-17
申请人： HORKOS CORP
发明人： SUGATA SHINSUKE , KOBAYASHI TAKASHI
IPC分类号： B23Q1/00 , B23Q11/10
CPC分类号： B23Q11/103 , B23Q11/1015 , B23Q11/1046 , Y02P70/169
摘要： A coolant feeding device of a machine tool in which coolant is fed from a feed pump (4) through a feed line (7) to a mist generating device (13) located at the tip of a spindle (8), comprising a coolant sucking and delivering means (2) having a cylinder chamber for coolant (29) and a cylinder chamber for compressed air (28) formed opposedly to each other, pistons (30 and 31) corresponding to these cylinder chambers, and a compression spring (32) for forming these pistons integrally with each other and pressing them against their cylinder chambers in a specified direction, whereby, when the coolant feed pump stops feeding coolant, the coolant sucking and delivering means sucks a specified amount of coolant from the inside of the coolant feed line, thus preventing liquid from dripping and also, when the coolant feed pump starts feeding coolant, the coolant sucking and delivering means feeds a specified amount of coolant to the inside of the coolant feed line, thus reducing a time delay until mist occurs.
摘要翻译：一种机床的冷却剂供给装置，其中冷却剂通过供给管线（7）从供给泵（4）供给到位于主轴（8）的尖端处的雾产生装置（13），该冷却剂供给装置包括吸入冷却剂和具有彼此相对地形成的用于冷却剂的气缸室（29）和用于压缩空气的气缸室（28）的递送装置（2），与这些气缸室对应的活塞（30和31）以及压缩弹簧（32）用于一体地形成这些活塞并将它们压向其缸室以规定的方向压缩，由此，当冷却剂输送泵停止输送冷却剂时，冷却剂吸入和输送装置从冷却剂输送装置的内部吸入特定量的冷却剂从而防止液体滴落，并且当冷却剂输送泵开始输送冷却剂时，冷却剂抽吸和输送装置将特定量的冷却剂输送到冷却剂输送管线的内部，由此减少时间延迟u 发生薄雾。

32. 发明公开

EP1203631A1 SPINDLE DEVICE AND TOOL HOLDER OF MACHINE TOOL 有权
标题翻译：旋转式EINER WERKZEUGMASCHINE
公开(公告)号：EP1203631A1
公开(公告)日：2002-05-08
申请号：EP00942463.1
申请日：2000-07-03
申请人： Horkos Corp
发明人： SUGATA, Shinsuke , KOBAYASHI, Takashi , SEO, Yoshihide
IPC分类号： B23Q11/10 , B23Q3/12
CPC分类号： B23Q11/1015 , B23B31/261 , B23B31/263 , B23Q1/70 , Y10T408/455 , Y10T409/304032
摘要： A spindle device and a tool holder of a machine tool stably ejecting spray coolant from the tip of a tool (19) in a tool holder (18) and suppressing a waste of the spray coolant, wherein the tool holder (18) is fixed to the tip part of a spindle (2) mechanically detachably through clamp means (KR), an extension passage (104) is formed in the state that an in-spindle spray coolant passage (102) formed in the center part of the spindle (2) is formed to communicate with the in-holder spray coolant passage (103) through the extension passage (104).
摘要翻译：机床的主轴装置和工具架能够稳定地从刀架（18）的工具（19）的尖端喷射冷却剂并且抑制喷射冷却剂的浪费，其中刀架（18）被固定到主轴（2）的顶端部分通过夹紧装置（KR）机械地可拆卸地形成，延伸通道（104）形成在主轴喷射冷却剂通道（102）形成在主轴（2）的中心部分的状态）形成为通过延伸通道（104）与夹持器喷射冷却剂通道（103）连通。

33. 发明公开

EP1203630A1 SPINDLE DEVICE OF MACHINE TOOL 有权
标题翻译：机床主轴装置
公开(公告)号：EP1203630A1
公开(公告)日：2002-05-08
申请号：EP00940920.2
申请日：2000-06-30
申请人： Horkos Corp
发明人： SUGATA, Shinsuke , SEO, Yoshihide , KOBAYASHI, Takashi
IPC分类号： B23Q11/10
CPC分类号： B23Q11/1015 , B23Q1/70 , Y10T408/45 , Y10T408/455 , Y10T409/304032
摘要： A spindle device of a machine tool stably spouting spray coolant from the tip of a tool (26) in a tool holder (25) and suppressing a waste of the spray coolant, wherein the tool holder (25) is fixed to the tip part of a spindle (2) mechanically detachably through clamp means (KR), an extension passage (101) is formed in the state that an in-spindle spray coolant passage (100) formed in the center part of the spindle (2) is extended forward (f2), and the in-spindle spray coolant passage (100) is formed to communicate with an in-holder spray coolant passage (102) formed in the center part of the tool holder (25) through the extension passage (101).
摘要翻译：本发明提供一种机床的主轴装置，该机床的主轴装置能够从工具保持器（25）的工具（26）的前端稳定地喷射冷却水，抑制喷雾冷却剂的浪费，其中，工具保持器（25）（2）通过夹紧装置（KR）机械地可拆卸地形成，延伸通道（101）形成在主轴（2）的中心部分中形成的主轴内喷雾冷却剂通道（100）向前延伸（f2），并且主轴内喷雾冷却剂通道（100）形成为通过延伸通道（101）与形成在工具保持器（25）的中心部分中的保持器内喷雾冷却剂通道（102）连通。

34. 发明公开

EP2332690A3 Machine tool 审中-公开
公开(公告)号：EP2332690A3
公开(公告)日：2013-06-26
申请号：EP11150961.8
申请日：2006-03-07
申请人： Horkos Corp
发明人： Kai, Hisahiro
IPC分类号： B23Q1/01 , B23Q11/00
CPC分类号： B23Q1/015 , B23Q1/626 , B23Q11/0057 , Y10T408/91 , Y10T409/30084 , Y10T409/30392 , Y10T409/304088 , Y10T409/308288 , Y10T409/309576 , Y10T483/1795
摘要： A machine tool, comprising
a base (100) adapted to be fixed on a floor and having a top face (1f) extending in a longitudinal direction (Y) and a lateral direction (X),
a machining head (102) having a vertical rotation driving shaft (26A) disposed in a vertical direction (Z),
a jig (28) for fixing a work adapted to be machined, and
a guide-driving means (101) formed on the top face (1 1 ) of the base (100), the guide-driving means (101) being adapted for displacing the machining head (102) in the longitudinal direction (Y), in the lateral direction (X) orthogonal to the longitudinal direction (Y), and in the vertical direction (Z) orthogonal to the longitudinal and lateral direction (Y,X) through guide parts (5,8,10),
wherein the guide-driving means (101) is provided with a first saddle (4) having a front face (4c) extending in the lateral direction (X) and the vertical direction (Z), a second saddle (7) being guided on the front face (4c) of the first saddle,
wherein the first saddle (4) is guided in the longitudinal direction (Y) on the top face (1f) of the base (100) and a second saddle (7) is guided in the lateral direction (X) on the front part of the first saddle (4), and
the guide-driving means (101) comprises a guide part (10) extending in the vertical direction (Z) on the second saddle (7) for guiding the machining head (102) in the vertical direction (Z),
characterized in that the base (100) is formed in an almost rectangular solid in which a front face (1c) is formed in a single plane orthogonal to a longitudinal direction (Y) and the jig (28) is installed at a vertical intermediate position of the front face (1c) so that the machining head (102) is displaced in three directions (X,Y,Z) in front of the single plane while the tool machines the work and cutting chips fall without accumulating on the base (100).

35. 发明公开

EP2436478A4 CUTTING LIQUID SUPPLY DEVICE FOR MACHINE TOOL 有权
标题翻译： DEVICE切削液输送用于机床
公开(公告)号：EP2436478A4
公开(公告)日：2013-01-23
申请号：EP10780366
申请日：2010-04-09
申请人： HORKOS CORP
发明人： MAKIYAMA TADASHI , MAEDA ATSUSHI , TAKEDA SHINYA , KAWAMOTO TAKUYA , IKEDA KUNIHIRO , KITTAKA SADAHARU
IPC分类号： B23Q11/10
CPC分类号： B24C1/045 , B23Q11/10 , B23Q11/103 , B23Q11/1046 , Y02P70/169 , Y10T137/2931 , Y10T408/16 , Y10T408/44 , Y10T409/304032

36. 发明授权

EP1514625B1 BORING CONTROL METHOD 有权
标题翻译：钻孔控制方法
公开(公告)号：EP1514625B1
公开(公告)日：2010-09-15
申请号：EP03730592.7
申请日：2003-05-22
申请人： Horkos Corp.
发明人： MAKIYAMA, Tadashi c/o HORKOS CORP. , KUROKAWA, Hiroyuki c/o HORKOS CORP. , AMAKO, Toshihiko c/o HORKOS CORP.
IPC分类号： B23B47/18
CPC分类号： B23B35/00 , B23Q15/08 , B23Q17/0961 , G05B2219/49079 , Y10T408/172 , Y10T408/18 , Y10T408/23
摘要： A boring control method for a machine tool for automatically boring a deep hole using central control means performing boring with programmed control. In the boring, the number of processing and steps of the machine tool is kept minimum, load torque of a tool is detected continuously using torque detection means, and the movement of the tip portion of the tool desired for a piece of work is confirmed from a reference point to a hole bottom using a Z-axis movement device. The boring is continued in each step until the load torque exceeds a predetermined torque limit value, performed in a condition where a main shaft rotation number, or rotation speed of the tool, and feed speed form a specific pattern, and a condition is set where a total step number (f) does not exceed a predetermined limit step number (N).
摘要翻译：一种用于使用中央控制装置通过程序控制进行钻孔来自动钻深孔的机床的钻孔控制方法。在镗孔中，机床的加工次数和步骤保持最小，利用转矩检测装置连续检测刀具的负载转矩，并且确定工件所需工具的末端部分的运动使用Z轴移动装置到孔底的参考点。在每个步骤中继续进行钻孔，直到负载扭矩超过预定的扭矩限制值，在主轴转数或刀具的转速和进给速度形成特定模式的条件下进行，并且条件被设定为总步数（f）不超过预定极限步数（N）。

37. 发明授权

EP1203631B1 SPINDLE DEVICE OF MACHINE TOOL 有权
公开(公告)号：EP1203631B1
公开(公告)日：2010-02-17
申请号：EP00942463.1
申请日：2000-07-03
申请人： Horkos Corp
发明人： SUGATA, Shinsuke , KOBAYASHI, Takashi , SEO, Yoshihide
IPC分类号： B23Q11/10 , B23Q3/12 , B23Q1/00
CPC分类号： B23Q11/1015 , B23B31/261 , B23B31/263 , B23Q1/70 , Y10T408/455 , Y10T409/304032

38. 发明授权

EP1579950B1 WORKPIECE SUPPORT DEVICE FOR A MACHINE TOOL 有权
标题翻译：工件夹持装置用于机床
公开(公告)号：EP1579950B1
公开(公告)日：2009-06-03
申请号：EP03777270.4
申请日：2003-12-04
申请人： Horkos Corp
发明人： SUGATA, Shinsuke , MAKIYAMA, Tadashi
IPC分类号： B23Q1/54 , B23Q11/00 , B23Q1/66
CPC分类号： B23Q1/5437 , B23Q1/66 , B23Q11/0053 , Y10T408/545 , Y10T408/5614 , Y10T409/303808 , Y10T409/305656 , Y10T409/307504 , Y10T409/30756 , Y10T409/309576
摘要： A main shaft (6) movable in a direction of Z-axis is provided at a position on one side of a foundation (1). A rotation support shaft (10) is provided at a position on the other side of the foundation (1), and a lateral stand (12) is fixed on the top portion of the rotation support shaft (10). On the upper surface of the lateral stand (12), there is provided a work grip rotation feed mechanism portion (13) for rotating bar-like work (w) about a specific lateral axis (S) on the upper surface. The rotation support shaft (10) and the specific lateral axis (S) are horizontally separated by a required distance (L0). The rotational position of the rotation support shaft (10) is varied between the case where the bar-like work (w) is attached to and removed from the work grip rotation feed mechanism portion (13) and the case where the bar-like work (w) is processed by the operation of the main shaft (6).

39. 发明公开

EP1514625A4 BORING CONTROL METHOD 有权
标题翻译： BOHRSTEUERVERFAHREN
公开(公告)号：EP1514625A4
公开(公告)日：2008-07-30
申请号：EP03730592
申请日：2003-05-22
申请人： HORKOS CORP
发明人： MAKIYAMA TADASHI , KUROKAWA HIROYUKI , AMAKO TOSHIHIKO
IPC分类号： B23Q15/12 , B23B35/00 , B23B47/18 , B23Q15/08 , B23Q17/09 , G05B19/4155
CPC分类号： B23B35/00 , B23Q15/08 , B23Q17/0961 , G05B2219/49079 , Y10T408/172 , Y10T408/18 , Y10T408/23
摘要： A boring control method for a machine tool for automatically boring a deep hole using central control means performing boring with programmed control. In the boring, the number of processing and steps of the machine tool is kept minimum, load torque of a tool is detected continuously using torque detection means, and the movement of the tip portion of the tool desired for a piece of work is confirmed from a reference point to a hole bottom using a Z-axis movement device. The boring is continued in each step until the load torque exceeds a predetermined torque limit value, performed in a condition where a main shaft rotation number, or rotation speed of the tool, and feed speed form a specific pattern, and a condition is set where a total step number (f) does not exceed a predetermined limit step number (N).
摘要翻译：一种用于使用中央控制装置通过程序控制进行钻孔来自动钻深孔的机床的钻孔控制方法。在镗孔中，机床的加工次数和步骤保持最小，利用转矩检测装置连续检测刀具的负载转矩，并且确定工件所需工具的末端部分的运动使用Z轴移动装置到孔底的参考点。在每个步骤中继续进行钻孔，直到负载扭矩超过预定的扭矩限制值，在主轴转数或刀具的转速和进给速度形成特定模式的条件下进行，并且条件被设定为总步数（f）不超过预定极限步数（N）。

40. 发明授权

EP1393852B1 MAIN SHAFT DEVICE FOR MACHINE TOOLS 有权
标题翻译：主轴装置适用机床
公开(公告)号：EP1393852B1
公开(公告)日：2008-07-30
申请号：EP02726502.4
申请日：2002-05-27
申请人： Horkos Corp
发明人： SUGATA, Shinsuke , MAKIYAMA, Tadashi
IPC分类号： B23Q11/10
CPC分类号： B23Q11/1015 , B23Q11/1023 , B23Q11/1046 , Y02P70/169 , Y10T82/149 , Y10T408/453 , Y10T408/455 , Y10T408/458 , Y10T409/30 , Y10T409/304032 , Y10T409/308624
摘要： The wasting of cutting fluid mists and contamination of a machining environment with cutting fluid mists are prevented by feeding optimum amounts of cutting fluid mists in a variety of machining operations. A main shaft device for machine tools, comprising a tool holder (8) fixed to a main shaft (2), the tool holder (8) being provided with a holder main body (8a), a chuck (18) and a cutting tool stopper member (20), it being arranged that cutting fluid mists inwardly fed into the main shaft (2) pass through a mist passageway formed in the cutting tool stopper member (20) and in a cutting tool (17), whereby they are spouted from the front end surface of the cutting tool (17), wherein the cutting tool stopper member (20) is composed of a main body member (22), and a front member (23) exchangeably fixed to the main body member (22) through a mounting/dismounting means, and, in this case, the front member (23) serves as an adjusting nozzle member for controlling the flow rate of cutting fluid mists flowing out of the main body member (22) into the cutting tool (17).

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