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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：US20240316705A1
公开(公告)日：2024-09-26
申请号：US18124753
申请日：2023-03-22
发明人： PEN HUNG CHEN
摘要： An automatically replaceable fixture plate is configured to be mounted onto a saddle and is configured to directly fix a workpiece or mount a fixture for fixing the workpiece. The automatically replaceable fixture plate has a post and a main plate body. The post is configured to be clamped or released by a tightening and loosening mechanism of the saddle for being fixed to or detached from the saddle. The main plate body is fixedly connected to the post and has multiple fixing holes to make the main plate body fixed with respect to the workpiece or the fixture via bolts. With the post and the main plate body, the automatically replaceable fixture plate allows a machine tool to automatically replace the means of fixing the workpiece.
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公开(公告)号：US20240253172A1
公开(公告)日：2024-08-01
申请号：US18631932
申请日：2024-04-10
申请人： CHIRON Group SE
发明人： Samuel VUADENS , Dylan MARET , Blaise METTAN , Mathieu CHESEAUX
CPC分类号： B23Q7/046 , B23Q1/015 , B23Q3/1554 , B23Q7/047 , B23Q2003/155407
摘要： A combined transfer and storage device for machining comprises a storage level, a transfer device, at least one machining interface, and a feeding interface. The storage level comprises two or more storages that are spaced apart from one another in a longitudinal direction and having storage spaces for workpiece carriers, which are arranged one above the other for holding blanks or machined workpieces. The transfer device extends in the longitudinal direction. The machining interface is used for directly or mediately coupling with a machine tool. The feeding interface is accessible for a driverless transport vehicle. The transfer device accomplishes a workpiece transfer between the feeding interface, the storage level and the at least one machining interface. A manufacturing line is provided with a combined transfer and storage device and with at least one manufacturing system having at least one machine tool and a handling cell that is arranged between a machining interface of the combined transfer and storage device and the machine tool.
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公开(公告)号：US12048975B2
公开(公告)日：2024-07-30
申请号：US18052274
申请日：2022-11-03
发明人： Kun-Cheng Tseng , Wen-Chih Hung
摘要： A sliding table device includes a base unit, a sliding unit and a cover plate. The sliding unit includes two rails, two sliding blocks disposed respectively and slidably on the rails and each having an oil inlet, and a sliding seat mounted co-movably on the sliding blocks. The sliding seat includes a main portion having a flow passage and an insertion hole that interconnects the flow passage and external environment, two fixed portions mounted respectively to the sliding blocks and each having a connecting passage that communicates with the flow passage, and two guiding portions formed respectively on the fixed portions and each having a guiding passage that communicates with the corresponding connecting passage and the corresponding oil inlet. The cover plate covers a portion of the main portion, and the insertion hole is not covered by the cover plate.
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公开(公告)号：US20230405863A1
公开(公告)日：2023-12-21
申请号：US18250665
申请日：2021-10-26
发明人： François ABELARD
摘要： A machine tool structure, in particular intended for milling pieces of wood, includes a frame including a bearing plate, a work table resting on the bearing plate and over which the pieces of wood to be milled are intended to be conveyed, an upper frame, support columns interposed between the bearing plate and the upper frame, the machine tool structure further including a tool-holder apron connected to translational drive members, interposed between the upper frame and the bearing plate, and configured to slidably drive the tool-holder apron between the work table and the upper frame.
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公开(公告)号：US20180327054A1
公开(公告)日：2018-11-15
申请号：US15774595
申请日：2016-11-18
CPC分类号： B63B21/507 , B23Q1/015 , F16C41/00 , F16C41/02 , H01R39/64
摘要： A electric swivel, LVES, in a swivel stack, includes an annular outer element defining a cylindrical chamber around an axis S and an cylindrical inner element coaxial with the outer element. The cylindrical chamber is sealed at an upper side with an annular cover and is configured for rotation relative to the inner and outer element around the axis S. The inner element includes at an inner radial side first and second bearing parts defining an inner bearing. The outer element includes at an outer radial side first and second bearing parts defining an outer bearing. The inner bearing includes an inner annular interface between the first and second bearing parts, the outer bearing includes an outer annular interface between the first and second bearing parts. Each of the annular interfaces is coaxial with the inner and outer element, and each annular interface is configured as a flame conducting path.
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公开(公告)号：US10052729B2
公开(公告)日：2018-08-21
申请号：US14411323
申请日：2012-06-25
CPC分类号： B23Q1/015 , B23Q1/017 , B23Q1/44 , B23Q1/626 , B23Q5/40 , B23Q11/0053 , B23Q11/0067 , Y02P70/171 , Y10T409/30392
摘要： A work machine includes: a bed having a table positioned on the upper surface thereof; sidewalls positioned to the left and right of the bed and projecting to the rear of the rear surface of the bed; support members for each supporting the bed in relation to a floor surface by using two points on the sidewalls to the left and right of the bed, and using at least one other point; a vertically moving body for moving along a pair of left and right vertical guides positioned in the vertical direction down to the vicinity of the floor surface on the rear surface of the bed; and a vertical drive means for moving the vertically moving body as one of the abovementioned relative movements, and having a pair of left and right feed screws positioned in parallel with the vertical guides.
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公开(公告)号：US09969077B2
公开(公告)日：2018-05-15
申请号：US14538443
申请日：2014-11-11
申请人： LINCOLN GLOBAL, INC.
发明人： Brian Mabee , Reginald Kelley , Russell Yohn
CPC分类号： B25J5/02 , B23Q1/015 , B23Q1/525 , B25J9/0096
摘要： A workpiece positioner is includes a main positioner body including first and second end plate members. The main positioner body also includes a pair of tubular structural members extending between and interconnecting the end plate members, a number of substantially co-planar panel sections disposed between the first and second end plate members, and a number of spaced-apart reinforcing ribs interspersed between the panel sections, the reinforcing ribs also disposed between and interconnecting the tubular structural members. Each of the reinforcing ribs has two opposite side edges, each formed with an arcuate outline shape. The workpiece positioner may also include two or four workpiece support arms attached to the main positioner body, where each of the support arms may have a workpiece-supporting turntable mounted thereon, and may further include first and second shield members attached to the respective tubular members.A method of operating a workpiece processing machine is also described.
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公开(公告)号：US09950400B2
公开(公告)日：2018-04-24
申请号：US14987227
申请日：2016-01-04
IPC分类号： B23Q37/00 , B23Q1/01 , B23Q1/62 , B23P23/04 , B23C1/00 , B23B31/10 , B23B31/28 , B23B39/00 , B23K37/02 , B29C67/00 , F16D1/08 , B23B31/117 , B23B31/20 , B29C64/20 , B33Y30/00
CPC分类号： B23Q37/005 , B23B31/1177 , B23B31/201 , B23B31/28 , B23B39/006 , B23C1/002 , B23K37/0241 , B23P23/04 , B23Q1/012 , B23Q1/015 , B23Q1/62 , B29C64/20 , B33Y30/00 , F16D1/0864 , Y10T29/50 , Y10T279/17351 , Y10T279/17444 , Y10T279/23 , Y10T403/535 , Y10T409/307728 , Y10T409/309296 , Y10T483/17 , Y10T483/1738
摘要： A fabrication system may generally comprise an x-y positioning assembly, a clamping head to receive an end effector, wherein the clamping head is coupled to the x-y positioning assembly, a z positioning assembly, a platform including a surface that is rigid and substantially planar, wherein the platform is coupled to the z positioning assembly, and a controller operably coupled to the x-y positioning assembly, end effector, z positioning assembly, and platform. Methods of using the fabrication system are also described.
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公开(公告)号：US09950398B2
公开(公告)日：2018-04-24
申请号：US14782326
申请日：2014-04-09
申请人： PROMAC SRL
发明人： Lucio Carraro
CPC分类号： B23Q1/015 , B23Q1/56 , B23Q1/58 , B23Q1/623 , B23Q11/0053 , Y10T409/304088 , Y10T409/305768 , Y10T409/308288 , Y10T409/309576
摘要： A numerical control machine includes a bearing structure-frame suited to support various other parts, at least one lower surface, at least one table suited to hold a workpiece and mounted on the lower surface, and at least one head with an electric tool-holding spindle, wherein the lower surface is inclined.
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