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61. 发明专利

JPS6357133A TOOL AUTOMATIC ASSEMBLY DEVICE 失效
公开(公告)号：JPS6357133A
公开(公告)日：1988-03-11
申请号：JP20070686
申请日：1986-08-27
申请人： TOSHIBA CORP , TOSHIBA TUNGALOY CO LTD
发明人： NO AKIHIKO , SATO SHINICHI , OKADA AKIRA , SUGANO SHIGEYUKI
IPC分类号： B23Q3/155 , B23Q3/157
摘要： PURPOSE:To enable rapid replacement of a tool to a machine tool, by providing a tool assembly device which disassembles and assembles a holder module and a blade part module, held to a tool stocker. CONSTITUTION:A cylinder 40 is mounted to the upper surface of a base bed 9 of a tool assembly device 38 in a manner to be vertically protruded through the upper surface, the cylinder 40 is provided with a rod 41, and an oil pressure feed nozzle 42 is located to the tip thereof. The oil pressure feed nozzle 42 is positioned facing an oil pressure feed port formed in a holder module 12 of a modular tool 5 supported to a tool holder 11. An oil pressure can be fed to a hydraulic cylinder 18 by connecting the oil pressure feed nozzle 42 to the oil pressure feed port through raising of the rod 41. Namely, control of a draw bar 17 of the modular tool 5 enables coupling and discoupling of the holder module 12 to and from a blade part module 13.

62. 发明专利

JPS62246448A AUTOMATIC TOOL ASSEMBLY DEVICE 失效
公开(公告)号：JPS62246448A
公开(公告)日：1987-10-27
申请号：JP8610886
申请日：1986-04-16
申请人： TOSHIBA CORP , TOSHIBA TUNGALOY CO LTD
发明人： SATO SHINICHI , NO AKIHIKO , SUGANO SHIGEYUKI
IPC分类号： B23B29/00 , B23B31/26 , B23Q3/12 , B23Q3/155
摘要： PURPOSE:To make it possible to automatically assemble and disassemble a modular tool, by operating a coupling mechanism with the use of a nut runner after a holder module and a cutting part module are coupled together with their phases are interlocked with each other in association with the rotation of a spindle. CONSTITUTION:In the case of that a cutting part module 12 is coupled to a holder module 13 attached on a spindle 43, when a slide device 31 lowers a body 30, a latch pawl 27 in the holder module 13 runs away until it abuts against the base section of the cutting part module 12 while the spindle 34 is moved upward so that a stop ring 48 abuts against a flange 32. In this condition, when the spindle 34 is rotated by a first rotary actuator 50 through a belt 53, an engaging pawl 27 and an engaging hole 17 are engaged together with their phases being interlocked with each other. Then, the holder module 13 and the cutting part module are integrally coupled to a nut runner 54. Thus, it is possible to automatically assemble and disassemble the modular tool, and therefore, it is possible to chance the operating factor of the machine.

63. 发明专利

JPS62246406A MACHINING CENTER 失效
公开(公告)号：JPS62246406A
公开(公告)日：1987-10-27
申请号：JP8610586
申请日：1986-04-16
申请人： TOSHIBA CORP , TOSHIBA TUNGALOY CO LTD
发明人： SATO SHINICHI , NO AKIHIKO , SUGANO SHIGEYUKI
IPC分类号： B23Q3/157 , B23B31/02 , B23B31/113 , B23B31/26 , B23Q3/12
摘要： PURPOSE:To enable the application of compact design to an automatic tool exchange device and a tool magazine only through the exchange of a cutter module by providing an assembly head on a spindle for mounting and dismounting a holder module and the cutter module. CONSTITUTION:There is provided within the spindle 2 of a machining center proper, a holder module 24 comprising a modular tool through the hollow part of the spindle 2, and an assembly head 23 is provided to assemble and disassemble the holder module 24 and a cutter module 13. And in exchanging the cutter module 13 coupled to the holder module 24 of the machining center spindle 2 for a cutter module stored in a tool magazine, an automatic tool exchange device is used via assembly and disassembly by the assembly head 23. Consequently, only the cutter module needs an exchange, thereby enabling the application of compact design to the automatic tool exchange device and the tool magazine.

64. 发明专利

JPS62246404A MODULAR TOOL 失效
公开(公告)号：JPS62246404A
公开(公告)日：1987-10-27
申请号：JP8610486
申请日：1986-04-16
申请人： TOSHIBA CORP , TOSHIBA TUNGALOY CO LTD
发明人： SATO SHINICHI , NO AKIHIKO , SUGANO SHIGEYUKI
IPC分类号： B23B29/00 , B23B29/12 , B23B31/02 , B23B31/113 , B23B31/117 , B23Q3/12 , B23Q3/157
摘要： PURPOSE:To enable the stable holding of a modular tool for a machine tool against an external force by keeping the coupling hole for a cutter module in alignment via a notch and a groove. CONSTITUTION:A holder module 13 is provided with a draw bar 26 having a hooking claw 27. On the other hand, a coupling hole 17 for coupling to said claw 27 is formed at the foot 14 of a cutter module 12, and the external surface of the foot 14 is provided with a notch 19 for inserting and holding from the axial direction of the cutter module 12 and a groove 20 for holding from a direction orthogonal with said axial direction, thereby holding the phase of the coupling hole 17 of the cutter module 12 in alignment. According to the aforesaid constitution, a tool can be kept stably against an external force, easily coupled to and dismantled from the holder thereof and easily retained thereon.

65. 发明专利

JPS62130106A AUTOMATIC TOOL ASSEMBLING DEVICE 失效
公开(公告)号：JPS62130106A
公开(公告)日：1987-06-12
申请号：JP26967385
申请日：1985-11-30
申请人： TOSHIBA CORP , TOSHIBA TUNGALOY CO LTD
发明人： NO AKIHIKO , SATO SHINICHI , TSUNODA GOSUKE , SUGANO SHIGEYUKI
IPC分类号： B23B27/00 , B23P19/04 , B23Q3/157
摘要： PURPOSE:To automatize assembling and disassembling of a modular tool and miniaturize a device by providing a magazine for housing a tool part module, a chuck for feeding said tool part module, and a combining mechanism. CONSTITUTION:A chuck 30 is opened and closed by means of a rotary actuator 29 on the end of a rotary arm 27 which is rotated by a driving mechanism 26, to hold a tool module (a) from the tool supporting part 4 of a magazine 2 provided on one side of a body 1. The rotary arm 27 is lifted up by an air cylinder 28 and 180 deg. rotated, to transfer the tool module (a) to an assembling position 6 provided on the other side. And, as the tool module (a) is engaged with a holder module (b) which is being clamped by a clamping mechanism 10, it is tightened and combined by means of a nut runner 31 provided on the other end side of the rotary arm 27. Then, the combined tool is fed to a machine tool by means of a traverser device, while a used tool is returned and disassembled by reversing above procedures.

66. 发明专利

JPS6299040A AUTOMATIC MACHINING SYSTEM HAVING TOOL FEEDING DEVICE 失效
公开(公告)号：JPS6299040A
公开(公告)日：1987-05-08
申请号：JP23901085
申请日：1985-10-25
申请人： TOSHIBA CORP
发明人： SATO SHINICHI
IPC分类号： B23Q3/155 , G05B19/418
摘要： PURPOSE:To improve the operating efficiency of a machine tool and a tool feeding device by providing a means of making a tool feeding schedule according to machining and machining order data and a means of changing said schedule in a control unit, and changing said schedule in accordance with change in the machining operation of said machine tool. CONSTITUTION:Machining and machining order data are inputted from an upper control unit 5 into a control unit 3, a tool feeding schedule which is controlled by a tool housing part 21, a tool assembling/disassembling part 22, and a tool conveying part 23, is prepared and sent to a feed control part 24, and a machine tool 11 starts machining via a numerical control part 12. The control unit 3 monitors change in machining operation and changes the tool feeding schedule in accordance with changes such as an indication of change in machining contents, extension or reduction in machining time, etc. and sends it to the feed control part 24, to reduce the waiting time for the machine tool 11. Also, in case of stopping machining operation due to a trouble, the tool feeding schedule is changed and sent to the feed control part 24 to reduce the waiting time.

67. 发明专利

JPS6239142A ASSEMBLY DEVICE FOR MODULAR TOOL 失效
公开(公告)号：JPS6239142A
公开(公告)日：1987-02-20
申请号：JP17873085
申请日：1985-08-14
申请人： TOSHIBA CORP
发明人： SATO SHINICHI , NO AKIHIKO , TSUNODA GOSUKE
IPC分类号： B23B27/00 , B23B31/117 , B23Q3/157
摘要： PURPOSE:To permit automatic assembly and disassembly of modular tools, by taking out each module of a holder, adapter and a blade portion together with a tool holder from a moving rack at tool assembly position and assembling them by a assembly head. CONSTITUTION:When a container rack 4 for designated modules a, b, c is transferred to an assembling position 5 in response to an input signal, an assembling head 7 stops at a position confronting the position 5 at the same time and a holding holder 12 of holder module is located at the position 4, the rack 4 stops and a taking out mechanism 19 causes a rod 21 to project so that the rod projects the holder 12 onto an assembling table 18 by pushing its. Then, a pin 22 is inserted into a hole 15 for positioning and a gripper 40 advances to a module a so that a taper portion 52 engages with a taper hole 44 and a chuck 45 grips a locking claw 53. Next, the rod 21 is inserted after the insertion of the pin 22 for retracting the holder 12 into a frame 10 and then the rack 4 positions the holding holder 12 of a blade portion module C at the table 18 at the position 5 so that the module a is combined with the module c.

68. 发明专利

JPS61284346A AUTOMATIC TOOL EXCHANGE SYSTEM 失效
公开(公告)号：JPS61284346A
公开(公告)日：1986-12-15
申请号：JP12566985
申请日：1985-06-10
申请人： TOSHIBA CORP , TOSHIBA TUNGALOY CO LTD
发明人： NO AKIHIKO , SATO SHINICHI , OOTANI HISAFUMI , SUGANO SHIGEYUKI
IPC分类号： B23Q3/157 , B23Q3/155
摘要： PURPOSE:To provide a compact tool stocker to speed up the reception and delivery of modular tools by dividing and putting the modular tools in the tool stocker according to the types and size of modular tools while the modular tools are automatically assembled and disassembled. CONSTITUTION:First to third tool stockers 21a-21c receive respectively modular tools 4 having same construction and different types. A main body 23 is provided with a conveyer 25 having a tool holder 26 and stops at the position 27 of assemblage and disassemblade on the basis of command signal. Thus, when the working sequence is determined, the conveyer 25 is turned according to the command from a controller and the tool holder 26 receiving the specified modular tool 4 is transferred to the position 27. Then, a movable bad 36 is also moved simultaneously and a tool clamp 38 clamps the modular tool 4 which is taken out of a tool keeping chamber 24 by a drive mechanism 37 and then transferred to a machine tool 22 by a traverser 31.

69. 发明专利

JPS61146407A BREAKING DAMAGE DETECTOR FOR DRILL 失效
公开(公告)号：JPS61146407A
公开(公告)日：1986-07-04
申请号：JP26530184
申请日：1984-12-18
申请人： TOSHIBA CORP
发明人： SATO KENJI , SATO SHINICHI , NO AKIHIKO
IPC分类号： B23B49/00
摘要： PURPOSE:To detect the quality of a boring state automatically and precisely by photographing the image of a boring part through optical fiber, converting it into an image signal and inputting it into a judging unit to detect breaking damage of a drill. CONSTITUTION:When boring is completed, a drill 1 ascends, and a timing signal ST is output to an operation control unit 12 from a NC unit 17. An ITV camera 8 photographs the state of a hole 2 illuminated by a lamp L through optical fiber F, and an image signal SI is input to a breaking damage judging unit 6. This signal SI is housed into an image memory 11 as a digital signal SD. And, the operation control unit 12 converts housed data into binary values by means of a threshold value VT, regards the hole 2 as logic 1, a surrounding area 18 as logic 0, and counts the logic 1 to be compared with a set value NT. If the counted value is above NT, the value is judged as normal, and if the value is below NT, a stop signal SM is output by judging presence of breaking damage. Quality detection of a boring state can be automated and be made to be highly accurate by this constitution.

70. 发明专利

JP2008109641A Ultrasonic probe, and piezoelectric vibrator 有权
标题翻译：超声波探头和压电振动器
公开(公告)号：JP2008109641A
公开(公告)日：2008-05-08
申请号：JP2007245083
申请日：2007-09-21
申请人： Toshiba Corp , Toshiba Medical Systems Corp , 東芝メディカルシステムズ株式会社 , 株式会社東芝
发明人： TAKEUCHI TAKASHI , YOMO HIROYUKI , AOKI MINORU , SATO SHINICHI , SUDO MASAAKI
IPC分类号： H04R17/00 , A61B8/00
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic probe which is capable of preventing a piezoelectric element from being destroyed while it is worked or used. SOLUTION: There are provided a plurality of piezoelectric elements 41 each of which includes a plurality of grooves formed in parallel and which are arrayed along a direction in parallel with the grooves; and a compound material 70 with which the plurality of grooves are filled, and which is constituted by mixing a non-conductive granular substance having a thermal expansion coefficient of almost 10 -5 k -1 or less with a non-conductive resin member. COPYRIGHT: (C)2008,JPO&INPIT

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