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公开(公告)号：US12122004B2
公开(公告)日：2024-10-22
申请号：US17775703
申请日：2020-11-20
发明人： Ryota Shindo , Keiji Uemura
摘要： A machine tool includes a rotation table unit including a rotation table configured to rotate with respect to a first axis. The rotation table unit is configured to move along a second axis that is orthogonal to the first axis. The machine tool includes a spindle unit including a spindle configured to rotate with respect to a third axis that is orthogonal to the first axis and the second axis. The spindle unit is configured to move along the third axis. The machine tool includes a bed that supports the rotation table unit and the spindle unit. A front part of an upper surface of the bed includes a recess in which the rotation table unit is arranged. The spindle unit is located at a rear part of the upper surface of the bed.
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公开(公告)号：US12042894B2
公开(公告)日：2024-07-23
申请号：US16811607
申请日：2020-03-06
申请人： WHAM BAM SYSTEMS LLC
发明人： Peter Solomon , James C. Tongue
摘要： A universal plate system for mounting tool heads and/or components on manufacturing machines includes a fixed plate assembly on the x-carriage of the manufacturing machine. A mobile plate assembly is configured to removably attach to the fixed plate assembly, to provide mechanical support and electrical connectivity to a tool head assembly mounted to the mobile plate assembly. The mobile plate assembly can be easily detached from the fixed plate assembly and replaced with a different mobile plate assembly having a different tool head assembly mounted thereon. Mating of the mobile plate assembly to the fixed plate assembly provides the mechanical and electrical connection between the manufacturing machine and the newly mounted tool head assembly, thus permitting quick changes of the tool head assembly to be made.
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公开(公告)号：US12005538B2
公开(公告)日：2024-06-11
申请号：US17334310
申请日：2021-05-28
申请人： The Boeing Company
发明人： Matthew Lee Prendergast , Nicholas J. Brimlow , Arthur Eugene Whitson, Jr. , James T. Johnstone
IPC分类号： B23Q1/26
CPC分类号： B23Q1/26
摘要： Methods and systems for supporting and/or positioning mechanical components or tools, the methods and system employing work stands that have a moveable base, a vertical support member disposed on the moveable base, a support platform attached to an upper end of the vertical support member via a support coupling that permits independent rotational movement of the support platform, a plurality of extendable arms that are each pivotally coupled at a lower end to the vertical support member and pivotally coupled at an upper end to the support platform, and each extendable arm can be independently and controllably extended and retracted. The work stands further include a controller for controllably extending and retracting the extendable arms to position the support platform in a desired orientation, and a user input coupled to the controller and configured so that a user employing the controller can position the support platform in the desired orientation.
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公开(公告)号：US20240165757A1
公开(公告)日：2024-05-23
申请号：US18279837
申请日：2022-08-15
发明人： Fengwei Yan , Donghua Yang , Hengjian Liang , Jiahuan Yang , Tangpu Liu
摘要： A follow-up receiving module is disclosed, including a rack, a receiving unit and a driving unit, wherein the receiving unit is used for receiving a material from the upstream; the receiving unit includes a sliding table, the sliding table being mounted on the rack, and the sliding table being located at one end of the rack close to the upstream; and the driving unit comprises a first driver and a transmission mechanism, the first driver being mounted on the rack, the first driver being in transmission connection with the sliding table by means of the transmission mechanism, and the first driver being capable of driving the sliding table to move in a reciprocating manner in the direction in which the material is conveyed. An electrode plate cutting apparatus and a discharging method are further disclosed.
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公开(公告)号：US11938677B2
公开(公告)日：2024-03-26
申请号：US16873600
申请日：2020-05-14
IPC分类号： B29C64/245 , B23Q1/26 , B23Q1/62 , B29C64/209 , B29C64/241 , B33Y30/00
CPC分类号： B29C64/245 , B23Q1/262 , B23Q1/623 , B29C64/209 , B29C64/241 , B33Y30/00
摘要： A positioning system moves an object in two generally orthogonal directions using a rotationally adjustable bearing system that connects the object to two pairs of non-parallel rails, the bearing system permitting the object to be smoothly translated in one or two directions to a desired position in planar space. This translation is performed smoothly notwithstanding a lack of parallelism between the linear rails.
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公开(公告)号：US11938579B2
公开(公告)日：2024-03-26
申请号：US17163762
申请日：2021-02-01
申请人： Woodpeckers, LLC
摘要： The present disclosure provides a system and method relating to work tables. The system comprises a table that attaches to a drill press. Specifically, the present disclosure relates to a drill press table with a fence and optionally a drawer, a vacuum assembly, flip stop assemblies, and various other components. Various operation of using the table are described herein.
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公开(公告)号：US11833630B2
公开(公告)日：2023-12-05
申请号：US17334604
申请日：2021-05-28
申请人： Mazak Corporation
摘要： In one aspect, a swiss-type machine tool is provided that includes a workpiece holding shaft, a workpiece supporting shaft, and a tool holder associated with the workpiece supporting shaft for holding at least one tool. The machine tool includes a drive operable to rotate the workpiece holding shaft and the workpiece supporting shaft around an axis. The workpiece holding shaft has a work holder configured to secure a workpiece to the workpiece holding shaft. The workpiece holding shaft is axially shiftable relative to the workpiece supporting shaft to adjust a position of the workpiece relative to the workpiece supporting shaft. The machine tool further includes a removable workpiece support, such as a guide bushing, configured to be releasably connected to the workpiece supporting shaft and rotate therewith. The workpiece support slidably contacts the workpiece and permits axial movement of the workpiece relative to the workpiece support.
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公开(公告)号：US11325214B2
公开(公告)日：2022-05-10
申请号：US16580949
申请日：2019-09-24
申请人： Airbus Operations SAS , Airbus SAS
发明人： Jean-Marc Datas , Jacques Bouriquet , Jean-Mickael Brindeau , André Aquila , Patrick Guibert , Nicolas Darbonville , Thomas Autret
IPC分类号： B23Q1/26
摘要： A transport trolley for transporting a load comprising a base mounted on motorized wheels, a deck mounted to be translationally mobile on the base in a direction of translation, a first motorized system displacing the deck, a hexapod platform comprising a platform and a set of six jacks in which each is mounted articulated between the deck and the platform. The platform comprises a plurality of bearing points configured to come under the load and each bearing point takes the form of a receptacle with its opening oriented upwards. A control unit controls each motorized wheel, the first motorized system and each jack. The use of a hexapod platform makes it possible to finely position the wing at its position of fixing onto the fuselage and the use of a mobile deck supporting the hexapod platform allows for adjustability of the position despite a smaller footprint around the aircraft.
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公开(公告)号：US11040426B2
公开(公告)日：2021-06-22
申请号：US16700296
申请日：2019-12-02
发明人： Thomas Boehm , Christoph Peschke , Florian Letsch , Frank Mueller
摘要： A machine tool is provided with a vertically aligned tool spindle, which is equipped for accommodating tools and which is movable in a vertical direction and in a first horizontal direction. The machine tool further comprises at least one jig for clamping workpieces to be machined. The at least one jig is movable in a second horizontal direction. The tool spindle and the at least one jig are arranged on a common machine frame. There is also provided a workpiece transport device, which is arranged on the machine frame, and which is adapted to perform at least one of introducing unmachined workpieces into the at least one jig and removing machined workpieces from the at least one jig. There is also provided a corresponding method of machining workpieces.
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公开(公告)号：US20210154789A1
公开(公告)日：2021-05-27
申请号：US16721029
申请日：2019-12-19
发明人： MIN-RONG CHEN , SHIH-CHANG LIANG , TSUNG-YU YANG , JUN-HONG GUO , JIH-CHIEH LEE
摘要： A method for synchronous control of a gantry mechanism with online inertia matching is applicable to a machine tool equipped with a gantry mechanism. The gantry mechanism includes two rails, a crossbeam and a saddle, in which the saddle is disposed on the crossbeam, and the crossbeam is disposed by crossing the two rails. Each of the two rails is furnished with a driving apparatus for synchronously driving the crossbeam, and the driving apparatus includes a drive motor and a lead screw. This method includes the steps of: obtaining gantry-mechanism information; detecting position information of the saddle on the crossbeam; evaluating the position information and the gantry-mechanism information to derive load-inertia variety information; and, evaluating the load-inertia variety information to adjust torque-output information of the drive motor corresponding to the respective driving apparatus.
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