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公开(公告)号：US20240359280A1
公开(公告)日：2024-10-31
申请号：US18648012
申请日：2024-04-26
发明人： Michael J. Wern
CPC分类号： B23Q3/062 , B23Q3/1546
摘要： A one-piece tooling apparatus configured to position two or more types of workpieces can be utilized in connection with a process on the workpieces. In particular, a one-piece tooling apparatus comprising a column comprising a hollow inner column adapted to receive an insert and an outer column, wherein the insert is adapted to support a workpiece to be processed, a base configured to affix the column to a part processing apparatus for processing the workpiece, and a platform coupled to the outer column adapted to support the workpiece to be processed.
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公开(公告)号：US12059722B2
公开(公告)日：2024-08-13
申请号：US17269055
申请日：2019-11-15
发明人： Akira Ikada , Hideyuki Suzuki , Yuichi Suzuki
CPC分类号： B21J15/42 , B23B35/00 , B23Q3/06 , B21J15/02 , B23Q2703/02
摘要： A clamping method includes a step (S3) for applying, by a first support portion disposed on one surface side of a plurality of superposed members and a second support portion disposed on the other surface side of the plurality of members, a predetermined first pressure to the plurality of members, and sandwiching the plurality of members; a step (S4) for forming a through hole with respect to the plurality of members by a cutting tool with the first pressure; a step (S5) for applying a predetermined second pressure to the plurality of members after the through hole is formed, and sandwiching the plurality of members by the first and second support portions, the second pressure being lower than the first pressure; and a step (S6) for fixing a fastening part inserted into the through hole to the plurality of members by a riveting device with the second pressure applied.
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公开(公告)号：US12036632B2
公开(公告)日：2024-07-16
申请号：US17214549
申请日：2020-02-06
发明人： Changhe Li , Haogang Li , Liang Luo , Huajun Cao , Bingheng Lu , Lizhi Tang , Yanbin Zhang , Haizhou Xu , Min Yang , Huaping Hong , Shuo Yin , Xin Cui , Mingzheng Liu , Teng Gao , Yali Hou , Runze Li
CPC分类号： B23Q3/061 , B23Q3/082 , B23Q11/10 , B23Q17/005 , B25B5/122 , Y10T409/304032
摘要： A multi-station turning tool includes a lower bottom plate mechanism. A first hydraulic pipeline arranged in hydraulic fluid to an upper and an end face clamping hydraulic cylinders; a supporting plate mechanism internally provided with an air-detection pipeline; a positioning mechanism includes a substrate and a plurality of supporting blocks; an upper clamping mechanism includes a V-shaped clamping block connected to an upper clamping big arm that's connected to the upper clamping hydraulic cylinder; an end face clamping mechanism includes an end face clamping block that's connected to an end face clamping big arm that's connected to the end face clamping hydraulic cylinder through a piston ejector rod; an end face clamping air-detection mechanism includes an air pressure detection component, connected to a controller, and is capable of detecting a pressure of the air-detection pipeline to identify working states of the positioning mechanism and the upper clamping mechanisms.
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公开(公告)号：US12030153B2
公开(公告)日：2024-07-09
申请号：US16927315
申请日：2020-07-13
申请人： C. & E. Fein GmbH
发明人： Ralf Seebauer , Ralf Gosnik
CPC分类号： B23Q3/1546 , B23Q3/066
摘要： A magnetic base for an electric power tool, in particular for a magnetic core drilling machine. The magnetic base having a base body that has a contact surface for contacting a workpiece to be machined, at least one first permanent magnet and at least one second permanent magnet arranged in the base body, the at least one and second permanent magnet having magnetic forces that interact to form a resulting holding force. The at least one first permanent magnet and the at least one second permanent magnet are supported in the base body and rotatable around its own rotation axis between a first position, in which the resulting holding force of the magnetic base is maximized, and a second position, in which the resulting holding force of the magnetic base is minimized.
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公开(公告)号：US20240189929A1
公开(公告)日：2024-06-13
申请号：US18582857
申请日：2024-02-21
申请人： Ivoclar Vivadent AG
CPC分类号： B23C9/00 , A61C13/0022 , B23C3/16 , B23Q3/062 , B23C2240/21
摘要： A blank holder and a blank are provided, the blank holder having a receiving area for a substantially disc-shaped blank, the receiving area being curved. The receiving area forms a straight, circular or part-circular or arc-shaped form-fitting profile. The blank has a matching guide shell which can be inserted or turned into the form-fitting profile.
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公开(公告)号：US20240173807A1
公开(公告)日：2024-05-30
申请号：US18058769
申请日：2022-11-24
申请人： HSU-PIN CHUANG
发明人： HSU-PIN CHUANG
摘要： The present invention relates to a clamping and positioning module, which mainly includes a base plate, wherein the base plate has a plurality of mold cavities arranged thereon. Each mold cavity includes a clamping and positioning unit installed therein and has two air flow channels arranged therein. The base plate has two air guide ports arranged thereon, and the two air guide ports are connected with the air flow channels to control the movement of the clamping and positioning units, so that multiple clamping and positioning units can be modularly integrated on the base plate according to the demand, which can reduce the volume and weight thereof, and achieve the effect of light weight and thinning, effectively improve the overall mechanical property strength and processing precision, and simplify the assembly during the installation process.
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公开(公告)号：US20240157492A1
公开(公告)日：2024-05-16
申请号：US18510006
申请日：2023-11-15
申请人： Ivoclar Vivadent AG
发明人： Patrick Meier
CPC分类号： B23Q3/062 , A61C13/0022 , B23Q3/061
摘要： A holding device (100) for a cylindrical blank (200), including a cylindrical recess (103) for inserting the blank (200); and a straight slot (105) intersecting the cylindrical recess (103) beyond the central point.
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公开(公告)号：US11975415B2
公开(公告)日：2024-05-07
申请号：US17340753
申请日：2021-06-07
发明人： Min Yang , Hao Ma , Changhe Li , Xifeng Wu , Yixue Han , Yuying Yang , Xin Cui , Xufeng Zhao , Naiqing Zhang , Qidong Wu , Teng Gao , Yanbin Zhang , Bingheng Lu , Mingzheng Liu , Dongzhou Jia , Xiaowei Zhang , Xiaoming Wang
CPC分类号： B23Q11/1046 , B23C1/06 , B23C9/00 , B23Q3/069 , B23Q11/10 , B23Q17/003 , B23C1/002 , B23C2215/04 , B23C2222/04 , B23C2270/08 , Y10T409/303976 , Y10T409/304032 , Y10T409/308288 , Y10T409/309016
摘要： An aeronautical aluminum alloy minimum-quantity-lubrication milling machining device includes a machine tool worktable and spindle connected with a machine tool power system. The spindle is connected with a tool holder that is fixed with a cutting tool. The machine tool worktable is provided with a machine tool fixture, the tool holder is connected with a minimum-quantity-lubrication mechanism, the machine tool fixture includes a fixture body that is fixedly provided with a limit block for contact with two adjacent side surfaces of a workpiece, the fixture body is provided with a plurality of clamping elements capable of pressing the workpiece against an upper surface of the fixture body, and a top of the clamping element is provided with a detection member for detecting a relative position between the clamping element and the spindle. The device can avoid interference and contact between a nozzle and the clamping element.
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公开(公告)号：US11965540B2
公开(公告)日：2024-04-23
申请号：US17033702
申请日：2020-09-26
发明人： Chun-Chih Kuo , Cheng-Yu Yang
摘要： A hand tool for bolts fastening includes a block-shaped jig body, a first bolt hole is disposed in the jig body laterally and a second bolt hole is disposed in the jig body longitudinally, an end of the second bolt hole is in communication with the first bolt hole, the second bolt hole allows a packing bolt to pass through and be screwed, a hemispherical suppression portion is disposed at an end of the packing bolt, the first bolt hole allows a to-be-fastened bolt to be screwed, the suppression portion of the packing bolt is pressed down on a selected position of the bolt, to cause a crest at the selected position to expand outward, so that interference occurs when the bolt is screwed with a bolt hole or a nut, to increase a torque force required to make the bolt come off.
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公开(公告)号：US20240123559A1
公开(公告)日：2024-04-18
申请号：US18089835
申请日：2022-12-28
申请人： Ching-Chi LIN
发明人： Ching-Chi LIN
CPC分类号： B23Q3/1543 , B23Q3/06 , B23Q3/105
摘要： A fixation device is adapted to be mounted with a machine tool and mounted to a machine bed. The fixation device includes a fixed seat, a magnetic unit, and at least one ejection unit. The fixed seat has a bottom surface and a plurality of grooves formed in the bottom surface. The magnetic unit includes a plurality of magnet blocks fixed respectively in the grooves and adapted to be magnetically positioned on the machine bed. The at least one ejection unit is mounted on the fixed seat, and includes an operating member and a supporting member. The operating member is operable to move the supporting member from a first position, where a bottom end of the supporting member is flush with the bottom surface of the fixed seat, to a second position, where the bottom end of the supporting member protrudes out from the bottom surface of the fixed seat.
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