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公开(公告)号：US09266248B2
公开(公告)日：2016-02-23
申请号：US13683435
申请日：2012-11-21
申请人： PASS Stanztechnik AG
发明人： Stefan Kraft
CPC分类号： B26D7/00 , B21D28/002 , B21D28/125 , B21D28/36 , Y10T83/8759
摘要： A multiple tool is provided for a punching device. The multiple tool includes a driving mechanism, displaceable in a punching direction, with a driving head for driving the driving mechanism by the punching device and a driving body connected to the driving head. The multiple tool further includes a punching tool magazine, which is connected to the driving mechanism, with a guide body, and a plurality of punching tools guided in the guide body. The punching tools in each case have an effective punching length for punching a workpiece to be machined. The driving body cooperates in each case, during punching use, with one of the punching tools to drive it. The multiple tool also includes a mechanical punching length testing mechanism to test the effective punching length of the punching tools.
摘要翻译： 为冲孔装置提供多重工具。 该多重工具包括能够以冲压方向移位的驱动机构，其具有用于通过冲压装置驱动驱动机构的驱动头和与驱动头连接的驱动体。 该多重工具还包括与引导体连接的驱动机构的冲压刀库和在引导体中引导的多个冲压工具。 每种情况下的冲孔工具具有用于冲压待加工的工件的有效的冲孔长度。 在冲压使用期间，驱动体在每种情况下配合，其中一个冲压工具来驱动它。 多重工具还包括一个机械冲裁长度测试机构，用于测试冲压工具的有效冲孔长度。
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公开(公告)号：US11583944B2
公开(公告)日：2023-02-21
申请号：US16938988
申请日：2020-07-26
申请人： PASS Stanztechnik AG
发明人： Stefan Kraft , Tobias Inzelsberger
IPC分类号： B23P13/02 , B23D1/26 , B23B25/02 , B23Q15/013
摘要： With a method for cutting a groove-shaped recess in a workpiece, a cutting tool for a machine tool is provided on a workpiece. The cutting tool is displaced into a cutting position, in which the cutting tool is in engagement with the workpiece. The cutting tool in engagement with the workpiece is displaced relative to the workpiece for cutting the groove-shaped recess. Upon cutting, a chip is produced with a predetermined maximum chip length that is less than a total length of the recess to be produced.
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公开(公告)号：US10421137B2
公开(公告)日：2019-09-24
申请号：US15502810
申请日：2015-08-04
申请人： PASS Stanztechnik AG
发明人： Stefan Kraft
摘要： A multiple tool for a punching device, in particular for a turret punch press has a housing and a tool head interacting with the punching device. A thread cutter magazine including a plurality of thread cutters is connected to the tool head. A selection device is provided to select an active thread cutter which interacts with a workpiece for thread cutting. A thread cutter drive device is provided to drive the active thread cutter. As a result, a multiple tool is obtained which expands the range of applications of a punching device.
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公开(公告)号：US11267028B2
公开(公告)日：2022-03-08
申请号：US16504374
申请日：2019-07-08
申请人： PASS Stanztechnik AG
发明人： Stefan Kraft , Andreas Deuerlein
摘要： A roller tool for a machine tool for the linear forming of a metal sheet comprises a housing, a tool head which for reversibly interacting with a ram of the machine tool is mounted so as to be rotatable relative to the housing about a tool longitudinal axis, having an impact face for transmitting a contact pressure force that is oriented so as to be parallel to the tool longitudinal axis from the ram to the tool head, and a rotary engagement for transmitting a rotating movement about the tool longitudinal axis from the ram to the tool head, and a roller installation for interacting with the metal sheet, having at least one roller body that is capable of being rotatingly driven by way of the tool head.
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公开(公告)号：US10730095B2
公开(公告)日：2020-08-04
申请号：US16120380
申请日：2018-09-03
申请人： PASS Stanztechnik AG
发明人： Stefan Kraft , Andreas Deuerlein
摘要： A multiple tool for a punch device, in particular a turret punch press, comprising a punching tool magazine with a guide body and a plurality of punching tools guided in the guide body and a driving mechanism mounted rotatably in relation to the punching tool magazine, the driving mechanism comprising a tool head, which is displaceable relative to the guide body in the direction of a tool longitudinal axis, and a driving shaft, which is attached to the tool head for driving an active punching tool, the tool head having a ram engagement portion with a positive fit profile, which is non-rotationally symmetric to the tool longitudinal axis, to transmit a rotational movement from a ram of the punch device to the tool head.
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公开(公告)号：US20140326034A1
公开(公告)日：2014-11-06
申请号：US14356672
申请日：2012-12-17
申请人： Pass Stanztechnik AG
发明人： Stefan Kraft
摘要： The invention relates to a die for a punching device. The die comprises a die base body and a workpiece support body, which is provided on the die base body, to support a workpiece to be machined as well as a cutting to length mechanism for cutting a workpiece part of the workpiece to length. The cutting to length mechanism has a cutting to length element and a counter-cutting to length element for cutting to length interaction with the cutting to length element by several cutting to length strokes. The cutting to length element and the counter-cutting to length element can be displaced relative to one another between a cutting to length position, in which the cutting to length element and the counter-cutting to length element interact with one another so as to cut to length, and an open position, in which the cutting to length element and the counter-cutting to length element are spaced apart from one another. Furthermore, the die has a guide mechanism to guide the workpiece part.
摘要翻译： 本发明涉及一种冲孔装置用模具。 模具包括模具基体和工件支撑体，其设置在模具基体上，以支撑待加工的工件以及用于将工件的工件部分切割成长度的切割长度机构。 切割长度机构具有切割长度元件和对切割长度元件，用于通过几个切割到长度冲程来切割与切割长度元件的长度相互作用。 切割长度元件和对切割长度元件可以在切割到长度位置之间相对于彼此移位，切割长度元件和相对切割长度元件之间彼此相互作用以切割 以及打开位置，其中切割长度元件和对切割长度元件彼此间隔开。 此外，模具具有引导工件部件的引导机构。
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公开(公告)号：US11958093B2
公开(公告)日：2024-04-16
申请号：US17022164
申请日：2020-09-16
申请人： PASS Stanztechnik AG
发明人： Stefan Kraft , Andreas Deuerlein
摘要： A fastening device for fastening a processing tool to a machine tool, in particular to a press device, comprises at least one locating body, against which the processing tool can be clamped, a clamping unit for the releasable clamping of the processing tool to the at least one counter clamping body, and a locking connection for the releasable connection of the clamping unit to the at least one counter clamping body.
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公开(公告)号：US10940543B2
公开(公告)日：2021-03-09
申请号：US16012899
申请日：2018-06-20
申请人： PASS Stanztechnik AG
发明人： Stefan Kraft , Andreas Deuerlein
摘要： A drilling tool for a punch device, in particular for a turret punch device, comprises a housing, a tool shank arranged in the housing with a drilling means accommodated therein and a tool head arranged on the tool shaft to interact with the punch device. The tool head of the drilling tool has a ram engagement portion configured to transmit a rotational movement about a tool longitudinal axis from an external drive to the tool head.
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公开(公告)号：US09839952B2
公开(公告)日：2017-12-12
申请号：US14356672
申请日：2012-12-17
申请人： Pass Stanztechnik AG
发明人： Stefan Kraft
摘要： The invention relates to a die for a punching device. The die comprises a die base body and a workpiece support body, which is provided on the die base body, to support a workpiece to be machined as well as a cutting to length mechanism for cutting a workpiece part of the workpiece to length. The cutting to length mechanism has a cutting to length element and a counter-cutting to length element for cutting to length interaction with the cutting to length element by several cutting to length strokes. The cutting to length element and the counter-cutting to length element can be displaced relative to one another between a cutting to length position, in which the cutting to length element and the counter-cutting to length element interact with one another so as to cut to length, and an open position, in which the cutting to length element and the counter-cutting to length element are spaced apart from one another. Furthermore, the die has a guide mechanism to guide the workpiece part.
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