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公开(公告)号：US20240082976A1
公开(公告)日：2024-03-14
申请号：US18464402
申请日：2023-09-11
发明人： Andreas Haimer , Kai Duhme
CPC分类号： B23Q17/2457 , B23Q17/2208 , G01B11/005 , G01B11/2408
摘要： An apparatus is provided for measuring a tool or a cutting tool, or a complete tool including a tool holder and a tool or a cutting tool, clamped in the tool holder. A method is provided for compiling a digital image of a tool or a cutting tool, or a complete tool including a tool holder and a tool or a cutting tool, clamped in the tool holder, in particular by using the apparatus. During the method, the tool or the complete tool is sampled for the compilation of the digital image. At least one first cutting point, for example a cutting start point, and a second cutting point, for example a cutting end point, are measured for the tool or the complete tool. A cutting region is then ascertained in the digital image by using the first and second cutting points forming a collision-relevant digital twin.
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公开(公告)号：US11926020B2
公开(公告)日：2024-03-12
申请号：US16895096
申请日：2020-06-08
发明人： Franz Haimer
CPC分类号： B25B1/103 , B25B1/00 , B25B1/02 , F16B35/041 , F16B37/085 , F16B37/125
摘要： A clamping apparatus includes a spindle body and a nut element to be screwed together for decreasing a spacing between first and second clamping elements to clamp an object disposed therebetween. The nut element has roller bodies with a defined roller engagement structure axially rotatably secured on a receiving body of the nut element and distributed in circumferential direction. A plurality of engagement regions distributed and/or spaced apart on the spindle body each have one spindle body engagement structure. The roller engagement structures of the roller bodies engage or can engage the spindle body engagement structures of the spindle body. The nut element can be screwed to the spindle body by the mutually engaged engagement structures of the spindle body and of the roller bodies, in particular with rolling of the roller bodies on the spindle body. An apparatus and a vise having the clamping apparatus are also provided.
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公开(公告)号：US11554422B2
公开(公告)日：2023-01-17
申请号：US16580304
申请日：2019-09-24
发明人： Franz Haimer
摘要： A tool holder having a main body for coupling the tool holder to the spindle of a machine tool and having a clamping surface connected thereto for clamping a tool, characterized in that the tool holder has at least one portion shaped in one piece by primary shaping, which in its interior has one or more cavities that form an enclave in the portion shaped by primary shaping.
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公开(公告)号：US11358228B2
公开(公告)日：2022-06-14
申请号：US16646044
申请日：2018-09-11
发明人： Franz Haimer
IPC分类号： B23B31/11 , B23B31/113
摘要： The invention relates to a threaded insert for securing a tool provided with a securing thread in a tool receiving area. The threaded insert contains a receiving opening with an inner thread for screwing in the tool at the front end face. According to the invention, the threaded insert has a plug-in region which tapers towards the rear end face and which comprises an outer support surface, and at least one depression for receiving an adhesive is arranged on the outer contact surface. The invention additionally relates to a receiving element for such a threaded insert and to a tool receiving area comprising such a threaded insert and a corresponding receiving element.
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公开(公告)号：US11278969B2
公开(公告)日：2022-03-22
申请号：US15556481
申请日：2016-03-09
发明人： Franz Haimer
IPC分类号： B23B31/20
摘要： The invention relates to a collet chuck (1) for clamping a preferably cylindrical tool shank with a chuck body (2) of a collet (3) and an union nut (4), which are matched in such a way that the collet (3) can be driven into the chuck body (2) by tightening the union nut (4) such that it secures the tool shank in the collet chuck (1) ready for operation, wherein the collet (3) and the union nut (4) are permanently connected to one another and at the same time connected in a rotatable manner relative to one another.
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公开(公告)号：US11141797B2
公开(公告)日：2021-10-12
申请号：US16058036
申请日：2018-08-08
发明人： Franz Haimer
IPC分类号： B23P11/02 , B23B31/117
摘要： A device for cooling a shrink-fit chuck with a cooling head, which contains a cooling attachment that can be mounted on the shrink-fit chuck and an intake tube connected to the cooling attachment for the drawing of air at an input of a passage opening in the cooling attachment. In order to make possible a limited noise emission, the cooling head includes a cooling air feed at least partially insulated by a sound insulation device to supply air to the input of the passage opening on the cooling attachment.
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公开(公告)号：US10940541B2
公开(公告)日：2021-03-09
申请号：US16407366
申请日：2019-05-09
发明人： Franz Haimer
IPC分类号： B23B31/117 , B23P11/02
摘要： A shrink fit adapter for a collet chuck has a rear holding area that can be mounted inside a collet chuck and a front receiving area for holding a tool shank. A through opening runs from a front face of the receiving area to a rear face of the holding area. A clamping area extends into the rear holding area. Here, the adapter is formed with a plurality of slots, which extend radially outward from the through opening and are distributed over the circumference. The slots are arranged in a central area of the through opening and the front ends of the slots are spaced apart from the front face of the receiving area.
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公开(公告)号：US10933498B2
公开(公告)日：2021-03-02
申请号：US16094665
申请日：2017-04-18
发明人： Franz Haimer
IPC分类号： B23P11/02 , B23Q17/09 , B23Q17/24 , B23Q17/22 , B23P19/10 , B23P19/04 , B23B31/117 , B23P19/12
摘要： The present invention provides a device (10) for inserting a tool (18) into a tool receptacle (14), said device comprising a first holding means (12), which is configured to hold a tool receptacle (14), a second holding means (16), which is configured to hold a tool (18), a linear guide (20), by means of which the second holding means (16) is able to move in relation to the first holding means (12) in an axial direction running along or parallel to a main axis (X) in order to move the tool closer to the tool receptacle and insert it into the tool receptacle, a sensing arrangement (40), which is able to move in an axial direction and is configured to sense in a contact-free manner an axial position of a first reference point (R1) associated with the first holding means and to sense in a contact-free manner an axial position of a second reference point (R2) for a tool held by the second holding means, and a measuring arrangement, which measures an axial displacement path of the sensing arrangement. The invention furthermore relates to a method for inserting a tool as well as a device having a clamping arrangement for holding the tool.
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59.发明申请公开(公告)号：US20200276651A1
公开(公告)日：2020-09-03
申请号：US16646044
申请日：2018-09-11
发明人： Franz HAIMER
摘要： The invention relates to a threaded insert for securing a tool provided with a securing thread in a tool receiving area. The threaded insert contains a receiving opening with an inner thread for screwing in the tool at the front end face. According to the invention, the threaded insert has a plug-in region which tapers towards the rear end face and which comprises an outer support surface, and at least one depression for receiving an adhesive is arranged on the outer contact surface. The invention additionally relates to a receiving element for such a threaded insert and to a tool receiving area comprising such a threaded insert and a corresponding receiving element.
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公开(公告)号：US10730118B2
公开(公告)日：2020-08-04
申请号：US15222495
申请日：2016-07-28
发明人： Franz Haimer
摘要： A rotatable cutting tool, which extends along a tool axis defining an axial direction, includes a cutting formation in a first axial longitudinal end region, which is configured for material ablation on a workpiece, and includes a screw-connection formation in a second axial longitudinal end region opposing the first, which is configured for screw connection with a coupling unit. The cutting tool includes key-contact surface formations diametrically opposing each other with respect to the tool axis, which are configured for torque-transmitting abutting engagement with key surfaces of a key. Each of the key-contact-surface formations includes at least two key-contact surface regions provided with spacing from each other in the circumferential direction about the tool axis, which key-contact surface regions are inclined away from each other such that they form a vertex projecting away from the tool axis.
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