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1. 发明申请

US20180311720A1 GRIPPER SYSTEM FOR A BENDING PRESS 审中-公开
公开(公告)号：US20180311720A1
公开(公告)日：2018-11-01
申请号：US15772153
申请日：2016-11-03
申请人： TRUMPF Maschinen Austria GmbH & Co. KG.
发明人： Luigi CAVICCHIA , Fabio TOMASIN , Andrea TONDA ROCH , Roberto VERONESE , Giovanni VIDOTTO
IPC分类号： B21D37/14
CPC分类号： B21D5/0254 , B21D37/14
摘要： The invention relates to a gripper system (16) for a press brake (2), having a gripping device (11) for manipulating a bending tool (6). The gripping device (11) comprises a first gripping arm (21) and a second gripping arm (22) that is displaceable in the clamping direction (26) relative to the first gripping arm (21), said gripping arms (21) being configured to engage in a gripping groove (17, 18) of a bending tool (6) and to clamp the bending tool (6). The gripping device (11) is arranged on a carriage system (46), said carriage system (46) comprising a horizontal linear guide (47) by means of which the gripping device (11) is displaceable towards the gripping groove (17, 18) or away from the gripping groove (17, 18) in the longitudinal direction (35) of the gripping arms (21, 22).

2. 发明申请

US20180304331A1 BENDING MACHINE 审中-公开
公开(公告)号：US20180304331A1
公开(公告)日：2018-10-25
申请号：US15769358
申请日：2016-10-17
申请人： TRUMPF Maschinen Austria GmbH & Co. KG.
发明人： Luigi CAVICCHIA , Matteo TIRAFERRI , Andrea TONDA ROCH , Roberto VERONESE , Giovanni VIDOTTO , Fabio TOMASIN
IPC分类号： B21D5/02 , B21D37/14
CPC分类号： B21D5/0254 , B21D5/0218 , B21D19/12 , B21D37/14
摘要： The invention relates to a bending press (3), in particular a press brake, comprising a machine frame (7) and pressing bars (13, 16), and tool holders (19, 20) and bending tools (4) arranged or formed on the pressing bars (13, 16) in the form of a bending punch (5) or a bending die (6), wherein a receiving portion (35) of the bending tools (4) is accommodated in a receiving groove (34) of the tool holder (19, 20). The tool holder (19, 20) and a driver device (41) assigned to the bending tool (4) are designed as a linear motor, as a result of which the bending tool (4) can be positioned in a direction (32) that is parallel to a bending edge (31).

3. 发明申请

US20180297101A1 GUIDED KEEPER ASSEMBLY AND METHOD FOR METAL FORMING DIES 审中-公开
公开(公告)号：US20180297101A1
公开(公告)日：2018-10-18
申请号：US16015244
申请日：2018-06-22
申请人： STANDARD LIFTERS, INC.
发明人： Scott M. Breen , Joel T. Pyper
IPC分类号： B21D37/12 , B21D37/14 , B21D37/10 , B21D37/20 , B21D45/06
CPC分类号： B21D37/12 , B21D37/10 , B21D37/14 , B21D37/20 , B21D45/06 , Y10T29/49963
摘要： A guided keeper assembly includes a base, at least one marginal fastener aperture to detachably mount the base to an associated die shoe, and a central guide aperture. A guide pin is closely received in the central aperture of the base. A first end of the guide pin has an enlarged head to positively limit travel between the die shoe and die pad, and an opposite second end with a generally flat terminal shoulder configured for close reception in a blind hole in the die pad. The shoulder has a fastener aperture at a location spaced radially offset from the central axis of the guide pin. A fastener extends through the fastener aperture in the die pad and engages in the fastener aperture in the second end of the guide pin to securely, yet detachably, connect the second end portion of the guide pin with the die pad.

4. 发明授权

US09987671B2 Sheet metal member shape forming system and method 有权
公开(公告)号：US09987671B2
公开(公告)日：2018-06-05
申请号：US15015385
申请日：2016-02-04
申请人： Chi-Jui Huang
发明人： Chi-Jui Huang
IPC分类号： B21D26/021 , B21D26/025 , B21D37/14 , B21D37/16 , B21D43/02
CPC分类号： B21D26/021 , B21D26/025 , B21D37/14 , B21D37/16 , B21D43/02
摘要： A sheet metal member shape-forming system and method includes a mold consisting of a sealing die defining therein a sealing cavity and an air hole and a shape-forming die defining therein a shape-forming cavity, a compressed gas guided through the air hole into the sealing cavity, a sheet metal member placed on the shape-forming die that is pre-heated in an out-mold heating zone prior to deliver to the molding zone, a lift unit controlled to move the shape-forming die and the sheet metal member to the sealing die and to impart an upward pressure on the shape-forming die against the sheet metal member and the sealing die during continuous supply of the compressed gas into the sealing die cavity to compress the sheet metal member against the upward pressure, enabling the sheet metal member to be rapidly compression-molded into a shaped metal component.

5. 发明授权

US09782818B2 Die shoe assembly with bearing surface mechanism, and die for use therewith 有权
公开(公告)号：US09782818B2
公开(公告)日：2017-10-10
申请号：US13155876
申请日：2011-06-08
申请人： Joseph Daniel Broadbent , Bradley P. Schulte , Brian J. Lee
发明人： Joseph Daniel Broadbent , Bradley P. Schulte , Brian J. Lee
IPC分类号： B21D37/04 , B21D28/34 , B21D37/14
CPC分类号： B21D37/04 , B21D28/34 , B21D37/14 , Y10T29/49826
摘要： An apparatus meant to contain a die portion of a punch and die set whether in a loading cartridge or in machine operating position, wherein a key is used with a die shoe to prevent lateral movement of the die regardless of extent by which the die is sharpened and continued to be used with the die shoe, and wherein a die is used with the die shoe to minimize jagged or sharp edges being created from sharpening processes thereof.

6. 发明授权

US09604271B2 Pipe bending machine with rear calender and its respective calendering procedure 有权
公开(公告)号：US09604271B2
公开(公告)日：2017-03-28
申请号：US14329299
申请日：2014-07-11
申请人： CRIPPA S.p.A.
发明人： Alessandro Pace , Claudio Bargna
IPC分类号： B21D7/04 , B21D7/02 , B21D7/024 , B21D37/14 , B21D7/08
CPC分类号： B21D7/04 , B21D7/02 , B21D7/024 , B21D7/08 , B21D37/14
摘要： A machine to bend pipes that includes: a plate that is configured and arranged to move along an X-axis; a bending head connected to the plate, where the bending head is capable of moving along a Z-axis and is equipped with at least one bending arm and at least one bending die; and at least one calendering jig, which is located at a position that is before the bending die, with respect to a feeding direction of the pipe. The calendering jig includes at least two first rolls used to lock the pipe and at least one second roll that is configured and arranged for determining the calendering radius of the pipe, wherein the at least one second roll is anchored to the plate. The bending head is configured and arranged to move in the Z direction with respect to both the plate and the second roll.

7. 发明授权

US09555456B2 Dynamic clamp and tool holders therefor 有权
标题翻译：动态夹具和刀架
公开(公告)号：US09555456B2
公开(公告)日：2017-01-31
申请号：US14262724
申请日：2014-04-26
申请人： Wilson Tool International Inc.
发明人： Bryan L. Rogers , Brian J. Lee
IPC分类号： B21D37/14 , B21D5/02 , B21D37/06
CPC分类号： B21D5/0245 , B21D5/02 , B21D5/0236 , B21D37/06 , B21D37/14
摘要： A tool holder for locating and seating varieties of differing tools. The tool holder is usable with press brake tools as well as tools for other industrial machines and equipment. The tool holder includes a clamp and a supporting body. The clamp is an assembly and, via collective operation of its components, functions with the supporting body to locate and seat tools of a variety of differing styles, sizes, and geometries.
摘要翻译：用于定位和安置不同工具品种的刀架。刀架可用于压制工具以及其他工业机器和设备的工具。工具架包括夹具和支撑体。夹具是组件，并且通过其组件的集体操作，与支撑体一起起作用以定位和座位各种不同样式，尺寸和几何形状的工具。

8. 发明申请

US20160311004A1 Metal Strips Straightening Machine 审中-公开
标题翻译：金属矫直机
公开(公告)号：US20160311004A1
公开(公告)日：2016-10-27
申请号：US14692740
申请日：2015-04-22
申请人： Ching Chung Lai
发明人： Ching Chung Lai
IPC分类号： B21D1/02 , B21D43/00 , B21D37/04
CPC分类号： B21D1/02 , B21D1/00 , B21D3/00 , B21D3/02 , B21D37/14 , B21D43/006 , B21F1/02
摘要： The present invention is directed to an improved metal strips straightener, including an infeed device and a pressure frame. The infeed device has one or more leveling rollers, and the pressure frame has a roller frame. The roller frame has one or more roller blocks to bring a metal strip into a upward full encirclement wrap. Each roller block is attached with a camshaft, where each camshaft is connected to a motorized drive system. Rotation of the camshafts actuates the roller blocks to move the metal strips, applying pressure on the metal strips during the passing through of the roller blocks. A closing cylinder is attached to one end of a roller block, where the closing cylinder has a convex contact surface. Multiple roller blocks are connected to each adjacent roller blocks via their connected closing cylinders.
摘要翻译：本发明涉及一种改进的金属带矫直机，包括进料装置和压力框架。进料装置具有一个或多个流平辊，并且压力框架具有辊架。滚子框架具有一个或多个滚动块，以将金属带带入向上的全包围环绕。每个滚子组件都安装有凸轮轴，每个凸轮轴连接到电动驱动系统。凸轮轴的旋转致动辊块以移动金属带，在辊块通过期间对金属带施加压力。封闭筒附接到辊块的一端，封闭筒具有凸接触表面。多个滚动块通过其相连的闭合柱连接到每个相邻的滚子块。

9. 发明授权

US09444211B2 Crimping clamp 有权
标题翻译：压接钳
公开(公告)号：US09444211B2
公开(公告)日：2016-09-13
申请号：US14666350
申请日：2015-03-24
申请人： HANLONG INDUSTRIAL CO., LTD.
发明人： Yi-Hung Tsai
IPC分类号： B21D37/14 , H01R43/042 , B25B7/12
CPC分类号： H01R43/042 , B21D37/14 , B21D39/048 , B25B7/04 , B25B7/12 , B25B27/146
摘要： A crimping clamp includes a pair of clamp bodies, a pair of jaws and a pair of lock mechanisms. A head end of the clamp body includes a containing groove, a pair of perforations and at least one opening. The perforations are respectively disposed at two corresponding sides of the containing groove and correspond to each other. Each of the jaws includes a hole. When each of the jaws is combined in each containing groove, each hole corresponds to one of the openings. Each of the lock mechanisms includes a bolt, a rod and an operating lever. The bolt is movably inserted in the opening. One end of the rod is connected with one end of the bolt. The operating lever is movably inserted in the perforation, and one end of the operating lever is connected with the other end of the rod.
摘要翻译：卷边夹具包括一对夹具，一对夹爪和一对锁定机构。夹具主体的头端包括容纳槽，一对穿孔和至少一个开口。穿孔分别设置在容纳槽的两个相对应的两侧并相互对应。每个钳口都有一个孔。当每个夹爪组合在每个容纳槽中时，每个孔对应于一个开口。每个锁定机构包括螺栓，杆和操作杆。螺栓可移动地插入开口中。杆的一端与螺栓的一端连接。操作杆可移动地插入穿孔中，操作杆的一端与杆的另一端连接。

10. 发明申请

US20160136716A1 GUIDED KEEPER ASSEMBLY AND METHOD FOR METAL FORMING DIES 审中-公开
标题翻译：引导保持器组件和金属成型方法
公开(公告)号：US20160136716A1
公开(公告)日：2016-05-19
申请号：US15005050
申请日：2016-01-25
申请人： STANDARD LIFTERS, INC.
发明人： SCOTT M. BREEN , JOEL T. PYPER
IPC分类号： B21D37/12 , B21D37/14 , B21D37/20 , B21D37/10
CPC分类号： B21D37/12 , B21D37/10 , B21D37/14 , B21D37/20 , B21D45/06 , Y10T29/49963
摘要： A guided keeper assembly includes a base, at least one marginal fastener aperture to detachably mount the base to an associated die shoe, and a central guide aperture. A guide pin is closely received in the central aperture of the base. A first end of the guide pin has an enlarged head to positively limit travel between the die shoe and die pad, and an opposite second end with a generally flat terminal shoulder configured for close reception in a blind hole in the die pad. The shoulder has a fastener aperture at a location spaced radially offset from the central axis of the guide pin. A fastener extends through the fastener aperture in the die pad and engages in the fastener aperture in the second end of the guide pin to securely, yet detachably, connect the second end portion of the guide pin with the die pad.
摘要翻译：引导保持器组件包括基部，至少一个边缘紧固件孔，以可拆卸地将基座安装到相关的模具靴和中心导向孔。引导销紧密接收在基座的中心孔中。引导销的第一端具有扩大的头部，以正向地限制模具靴和模具衬垫之间的行进，以及相对的第二端，其具有被配置为在管芯衬垫的盲孔中紧密接收的大致平坦的端子肩部。肩部在与引导销的中心轴线径向偏移的位置处具有紧固件孔。紧固件延伸穿过模具衬垫中的紧固件孔，并且与引导销的第二端中的紧固件孔口接合，以牢固地，可拆卸地将引导销的第二端部与管芯衬垫连接。

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