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公开(公告)号：US20220331918A1
公开(公告)日：2022-10-20
申请号：US17753666
申请日：2020-08-10
发明人： Simon BADER
摘要： In a device for swivelling, turning and changing pallets on a horizontal machining center, with swivel arms that can be synchronously swiveled about a swivel axis, each of them having a pallet carrier turnable around a turning axis, for docking and undocking of at least one pallet, which can be connected to a power supply that also provides a vacuum for fixing the workpiece; on the pallet carrier, a power supply interface connected with the power supply via the swivel arm is provided which can be moved along.
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公开(公告)号：US11167389B2
公开(公告)日：2021-11-09
申请号：US16270967
申请日：2019-02-08
申请人： TRUMPF LASER GMBH
摘要： A workpiece processing machine includes a separation device for dividing an operating space into a processing region and at least one additional operating region, a laser processing head configured to process the workpiece, and a rotary workpiece changer having a rotatable workpiece support for transporting the workpiece between the processing region and the at least one additional operating region by an opening. The rotatable workpiece support has a protection wall configured to shield the at least one additional operating region with respect to the processing region. The separation device has a protection element movable between a processing position and a transport position and configured to be in abutment with the protection wall in the processing position to close the opening and spaced apart from the protection wall in the transport position. A spacing between the processing position and the transport position is adjustable based on a dimension of the workpiece.
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公开(公告)号：US10850357B2
公开(公告)日：2020-12-01
申请号：US16277047
申请日：2019-02-15
申请人： ETXE-TAR, S.A.
IPC分类号： B23Q1/48 , B23Q1/66 , B23Q7/02 , B23Q11/08 , B23Q39/04 , B23Q39/02 , B23B39/16 , B23Q1/62 , B23C1/04 , B23Q39/00
摘要： Machine tool including a workpiece carrier assembly including a workpiece carrier for supporting a plurality of workpieces, the workpiece carrier assembly being supported on a workpiece carrier support for horizontal movement in a first direction parallel with a horizontal Z axis, a tool carrier configured for carrying a plurality of tools corresponding to the plurality of workpieces and for machining the workpieces, the tool carrier being supported on a tool carrier support for horizontal movement in a second direction parallel to a horizontal X axis, the X axis being perpendicular to the horizontal Z axis, where the tool carrier is displaceable on the tool carrier support in the second direction between an operative position in which the tools are arranged for the contacting the workpieces and an inoperative position in which the workpieces are not contactable by the tools, where the workpiece carrier is arranged to be rotatable around an axis parallel with the X axis, and where the workpiece carrier includes a workpiece support area for supporting the workpieces and arranged substantially in parallel with the X axis.
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公开(公告)号：US10478932B1
公开(公告)日：2019-11-19
申请号：US16403989
申请日：2019-05-06
发明人： Paul Chang , Chia-Hui Tang , Hsun-Fu Chiang
摘要： A machining center includes a machine bed, a work table unit, a sliding unit, a first driving unit, a conveying member, a second driving unit and a loading seat. The machine bed has a machining zone and a transferring zone. The first driving unit is operable for driving the conveying member to move along a conveying axis which extends in a first direction, thereby driving the loading seat to move along first adjusting axes which extend in the first direction between the transferring and machining zones. The second driving unit is operable for driving the loading seat to move along second adjusting axes which extend in a second direction, which is perpendicular to the first direction and which is substantially vertical.
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公开(公告)号：US10307881B2
公开(公告)日：2019-06-04
申请号：US15439393
申请日：2017-02-22
摘要： An ophthalmic lens processing apparatus is provided that includes a housing, a support structure, and ophthalmic lens processing components configured to perform an ophthalmic process on an ophthalmic lens. The housing includes a case and a user access member. The support structure includes a support plate received within and movably connected to the case. At least one of the ophthalmic lens processing components is mounted to and movable with the support plate. Also provided is a method of improving user accessibility to the at least one ophthalmic lens processing components of the ophthalmic lens processing apparatus.
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公开(公告)号：US09914189B2
公开(公告)日：2018-03-13
申请号：US14908199
申请日：2014-07-02
发明人： Rainer Burkhardt , Hans Feifel , Markus Goggerle , Ulrich Heiermann , Manfred Krieger , Ulrich Straub
IPC分类号： B23Q7/04 , B23Q1/48 , B23Q3/157 , B23Q1/66 , B23Q15/013 , B23Q17/22 , B23Q39/04 , B23C1/04 , B23B39/16 , B23Q7/10 , B23Q1/62 , B23Q3/06 , B23Q15/00 , B23Q1/01 , B23Q11/08 , B23C3/00 , B23Q3/155 , B23Q17/24 , B23Q39/00
CPC分类号： B23Q7/10 , B23B39/161 , B23C1/04 , B23C3/00 , B23C2215/245 , B23Q1/015 , B23Q1/625 , B23Q1/66 , B23Q3/061 , B23Q3/15713 , B23Q3/15733 , B23Q3/15786 , B23Q7/04 , B23Q7/046 , B23Q11/0891 , B23Q15/00 , B23Q15/013 , B23Q17/22 , B23Q17/2414 , B23Q39/00 , B23Q2003/15537 , B23Q2039/006 , B23Q2703/08 , Y10S408/707 , Y10T29/5196 , Y10T408/385 , Y10T409/305432 , Y10T409/307168 , Y10T409/30896 , Y10T409/309128 , Y10T483/115 , Y10T483/16 , Y10T483/1795
摘要： A machine tool for machining workpieces, wherein the machine tool has at least one first spindle assembly with at least one working spindle on which a machining tool for workpiece machining is arrangeable, wherein the machine tool has a workpiece holding device for holding workpieces for the purpose of workpiece machining by way of the machining tool, wherein the machine tool has a guide arrangement for the relative positioning of the workpiece holding device holding the workpieces and the first spindle assembly for workpiece machining, wherein the guide arrangement comprises a workpiece-holder guide for guiding the workpiece holding device so as to position a workpiece holder holding the workpieces relative to the first spindle assembly.
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公开(公告)号：US20170304971A1
公开(公告)日：2017-10-26
申请号：US15644744
申请日：2017-07-08
发明人： Dirk Prust , Michael Eble
CPC分类号： B23Q1/522 , B23Q1/525 , B23Q1/527 , B23Q1/5468 , B23Q1/64 , B23Q1/66 , B23Q5/04 , B23Q7/02 , B23Q7/1431 , B23Q16/102 , B23Q39/029 , Y10T29/5196 , Y10T409/305264 , Y10T409/305432 , Y10T409/305824 , Y10T409/30588 , Y10T409/30896
摘要： A workpiece change for use in a machine tool that comprises a tool spindle for clamping tools for machining workpieces, comprises two wheels arranged parallel to one another and rotatable about an axis of rotation into at least two prominent angular positions. Two swivel tables for clamping workpieces are arranged between the wheels and are each mounted on the wheels to swivel about a swivel axis which runs parallel to the axis of rotation. In each prominent angular position, one of the swivel tables is located in its working position in which clamped workpieces can be machined with the tools. Both wheels are supported at their rim.
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公开(公告)号：US09789574B2
公开(公告)日：2017-10-17
申请号：US13362922
申请日：2012-01-31
申请人： Burkhart H. C. Grob
发明人： Burkhart H. C. Grob
CPC分类号： B23Q1/66 , B23Q7/1431
摘要： The invention refers to a feed and load unit serving for feeding or removing one or more work pieces in the machining chamber of a machine tool for machining purposes. For this the feed and load unit comprises at least two work piece carriers movably on a guide path. The work piece carrier serves for picking up at least one work piece. In the guide path a guide path section, angularly or diagonally to the direction of conveying of the work pieces on the guide path, movably by a drive is, provided. The guide path section is able to pick up at least one work piece carrier. The guide path section is shifted for loading and unloading purposes in the direction of the machining chamber.
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公开(公告)号：US09669504B2
公开(公告)日：2017-06-06
申请号：US14640436
申请日：2015-03-06
发明人： Masakazu Kubo , Taro Nakamura , Masaichi Ohno
CPC分类号： B23Q1/66 , B23Q1/525 , B23Q3/061 , B23Q39/023 , B23Q39/028 , Y10T29/49998
摘要： A workpiece machining jig includes: a base member of an H cross-sectional shape integrally having two vertical flanges and a web having an interior hollow portion and extending horizontally to connect between the vertical flanges; first and second pallets fixed to the opposite surfaces of the web for placing thereon four workpieces, two workpieces on each of the pallets, in a horizontal posture. Each of the pallets has a pallet-side communication hole communicating to the hollow portion, and each of the flanges has a flange-side communication hole communicating to the hollow portion. The pallet-side communication hole of each of the pallets and the flange-side communication hole of a corresponding one of the flanges are interconnected by a tube extending in the hollow portion. Thus, four workpieces are machined concurrently using the single workpiece machining jig.
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公开(公告)号：US20150273639A1
公开(公告)日：2015-10-01
申请号：US14273623
申请日：2014-05-09
申请人： NYX, Inc.
IPC分类号： B23Q1/66
摘要： A rotary nest fixture includes a fixture that has a pivot that defines an axis. The fixture includes a periphery that circumscribes the axis. The periphery includes a plurality of work faces that are each oriented toward an exclusive radial direction with respect to the axis. Nests are each removably mounted on respective ones of the work faces. The fixture is rotatable about the axis such that the nests can be selectively moved between an active position and an inactive position.
摘要翻译： 旋转嵌套固定装置包括具有限定轴线的枢轴的固定装置。 夹具包括围绕轴的周边。 周边包括多个工作面，每个工作面相对于轴线朝向排他径向。 各个可拆卸地安装在相应的工作面上。 固定装置可以围绕轴线旋转，使得巢穴可以在活动位置和非活动位置之间选择性地移动。
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