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1. 发明申请

US20190111464A1 HYDRAULIC PUNCH DEVICE 审中-公开
公开(公告)号：US20190111464A1
公开(公告)日：2019-04-18
申请号：US16156561
申请日：2018-10-10
申请人： TKR Spezialwerkzeuge GmbH
发明人： Thorsten Weyland
IPC分类号： B21D28/26 , B21D28/34
CPC分类号： B21D28/26 , B21D28/243 , B21D28/34 , B21D37/04
摘要： The invention relates to a hydraulic punch device with a hydraulically driven punch carrier for releasably seating a punch and a die with a die opening adapted to the punch cross-section of the punch. To provide a punch device that makes it possible to reliably produce differently shaped holes, the punch has a punch cross-section different from a circular cross-section.

2. 发明申请

US20180141177A1 PUNCHING SYSTEM 审中-公开
公开(公告)号：US20180141177A1
公开(公告)日：2018-05-24
申请号：US15360969
申请日：2016-11-23
申请人： Metal Industries Research & Development Centre
发明人： Pin-Jyun Chen , Hsin-Wei Chu , Chih-Hao Lin , Yu-Ting Lin
IPC分类号： B23Q3/155 , B21D28/14
CPC分类号： B23Q3/15566 , B21D28/12 , B21D28/14 , B21D28/36 , B21D37/04 , B21D37/145 , B23Q3/15539 , B23Q2003/15537 , Y10T483/1731 , Y10T483/1845 , Y10T483/1882
摘要： A punching system adapted to punch a sheet metal includes a platform, a punching portion, a base portion and a turret device. The punching portion is disposed on the platform, and a first upper die is detachably installed in the punching portion. The base portion is disposed between the punching portion and the platform, and a first lower die is detachably installed in the base portion. The punching portion is adapted to move back and forth along a first direction relative to the platform. The turret device is adapted to move along a second direction relative to the platform, and the first direction is perpendicular to the second direction. A plurality of second upper dies and second lower dies are correspondingly installed on the turret device.

3. 发明申请

US20180104841A1 PUNCH ASSEMBLIES AND METHODS FOR MODIFYING 审中-公开
公开(公告)号：US20180104841A1
公开(公告)日：2018-04-19
申请号：US15841192
申请日：2017-12-13
申请人： Wilson Tool International Inc.
发明人： Brian J. Lee , Kevin A. Johnston , Christopher J. Rose , Jon M. Shimota
IPC分类号： B26F1/14 , B21D45/00 , B21D28/34 , B21D37/04
CPC分类号： B26F1/14 , B21D28/34 , B21D37/04 , B21D45/006 , Y10T29/49815 , Y10T83/9428 , Y10T83/9476
摘要： A retain-and-release member, which is coupled to a punch holder of a punch assembly, engages a punch tip against an end of the holder, such that a working portion of the tip extends from the end. A punch guide sidewall of the assembly includes an aperture aligned with an actuation interface of the retain-and-release member, when the punch holder and the engaged punch tip are slidably engaged within a guide bore formed by the punch guide sidewall. The aperture provides access for applying a force, to the actuation interface, in order to disengage the retain-and-release member from the punch tip, while the punch holder remains within the guide bore of the assembly. Following the removal, the same punch tip, or another, may be inserted into the guide bore and into engagement with the retain-and-release member.

4. 发明申请

US20170341125A1 MOLD FIXING STRUCTURE 审中-公开
公开(公告)号：US20170341125A1
公开(公告)日：2017-11-30
申请号：US15602229
申请日：2017-05-23
申请人： DAIDO STEEL CO., LTD. , SAKAMURA HOT ART CO., LTD.
发明人： Hideaki HAYASHI , Daisuke ENOMOTO , Masahiro TANIGUCHI , Minoru ENOMOTO
IPC分类号： B21D37/10 , B21D22/02
CPC分类号： B21D37/10 , B21D22/02 , B21D37/04 , B21J9/022 , B21J13/03 , B21J13/085
摘要： The present invention provides a mold fixing structure capable of easily performing work in which a mold carried into a machine is fixed to a mold mounting surface of the machine, and work in which the mold fixed to the mold mounting surface is carried out to the outside of the machine.

5. 发明授权

US09610625B2 Bending machines for bending profiles, metal sheets and the like 有权
公开(公告)号：US09610625B2
公开(公告)日：2017-04-04
申请号：US14419676
申请日：2013-08-06
申请人： Mauro Meliga
发明人： Mauro Meliga
IPC分类号： B21D5/14 , B21D5/12 , B21D37/04 , B21D7/08 , B21D37/06
CPC分类号： B21D5/14 , B21D5/12 , B21D7/08 , B21D37/04 , B21D37/06
摘要： Machines for bending profiles, metal sheets and the like are provided. Such machines include those having a structure or frame and a bending device with three rollers. The axis (x1) of the first roller is fixed relative to the structure or frame, while the axes (x2, x3) of the second and third rollers are movable relative to each other, and hence each relative to the axis (x1) of the first roller, so as to define a curved path with an adjustable radius of curvature along which the material to be bent is caused to move passing between said rollers. The bending device may further include an adjustment mechanism for adjusting the position of the axes (x2, x3) of the second and third rollers with two degrees of freedom. The adjustment mechanism may include a pair of tilting arms hinged to the structure or frame so as to tilt about respective fixed axes of rotation (x4, x5) oriented parallel to the axes (x1, x2, x3) of the three rollers. The axes (x2, x3) of the second and third rollers may be guided each by a respective tilting arm along a respective direction of translation (y1, y2) which is fixed relative to that tilting arm.

6. 发明申请

US20170087736A1 Hydraulic Punch Machine, and Punch Carrier for a Punch Machine 审中-公开
公开(公告)号：US20170087736A1
公开(公告)日：2017-03-30
申请号：US15282980
申请日：2016-09-30
申请人： TKR Spezialwerkzeuge GmbH
发明人： Karl Buchholz
IPC分类号： B26D7/26 , B26D7/18 , B21D45/00
CPC分类号： B26D7/2614 , B21D28/34 , B21D37/04 , B21D45/003 , B21D45/006 , B26D7/18 , B26D7/26 , B26D2007/1809 , B26D2007/189 , B26F1/14
摘要： The invention relates to a punch carrier for a punch machine comprising a piston unit exchangeably arranged on the punch machine, and a punch holder arranged on the piston unit for exchangeably arranging a punch. Furthermore, the invention relates to a hydraulic punch machine comprising: a hydraulically driven punch carrier and a die adapted to a punch.In order to provide a punch machine as well as a punch carrier for a punch machine that reliably allows an easy exchange of the punch to adapt to changing processing requirements, the punch holder has a punch seat transversal to the direction of the longitudinal axis of the piston unit, and a stripper that can be attached to the punch machine and has a passage for the punch, wherein the stripper is designed such that it fixes the punch in an operating position in the punch seat. Furthermore, it is provided that the punch carrier is designed according to one or more of claims 1 to 5.

7. 发明授权

US09586251B2 Pipe bender 有权
标题翻译：弯管机
公开(公告)号：US09586251B2
公开(公告)日：2017-03-07
申请号：US13736053
申请日：2013-01-07
申请人： ZHONGSHAN OMS INDUSTRIAL CO., LTD.
发明人： Xiaobin Long
IPC分类号： B21D7/00 , B21D7/02 , B21D1/02 , B21D11/22 , B21D21/00 , B21D43/00 , B23P15/26 , B21D37/04
CPC分类号： B21D7/00 , B21D1/02 , B21D7/02 , B21D7/021 , B21D11/22 , B21D21/00 , B21D37/04 , B21D43/006 , B23P15/26
摘要： A pipe bender, including: a base; a frame including a position switching mechanism, a first position switching assembly, and a bending stand including a second position switching assembly; a calibration device; a feeding device; a cutting device; a feeding path arranged transversely; a bending device; a receiving device arranged longitudinally; and a controller. The calibration device includes two calibration mechanisms including separate processing paths to calibrate two kinds of pipes having different diameters. The feeding device includes two feeding channels for transporting the two kinds of pipes, and the first position switching assembly is used for aligning the two feeding channels with the feeding path in turn. The bending device includes two bending channels for bending the two kinds of pipes, and the second position switching assembly is used for aligning the two bending channels with the feeding path in turn.
摘要翻译：弯管机，包括：基座; 包括位置切换机构，第一位置切换组件和包括第二位置切换组件的弯曲支架的框架; 校准装置; 喂食装置; 切割装置; 横向布置的进给路径; 弯曲装置; 纵向布置的接收装置; 和控制器。校准装置包括两个校准机构，包括用于校准具有不同直径的两种管道的分离的处理路径。进给装置包括用于输送两种管道的两个进给通道，第一位置切换组件用于依次将进给通道与进给通道对准。弯曲装置包括用于弯曲两种管道的两个弯曲通道，并且第二位置切换组件用于依次将两个弯曲通道与进给路径对准。

8. 发明申请

US20160332319A1 PUNCH ASSEMBLIES AND METHODS FOR MODIFYING 有权
公开(公告)号：US20160332319A1
公开(公告)日：2016-11-17
申请号：US15204248
申请日：2016-07-07
申请人： Wilson Tool International Inc.
发明人： Brian J. Lee , Kevin A. Johnston , Christopher J. Rose , Jon M. Shimota
IPC分类号： B26F1/14 , B21D37/04 , B21D45/00 , B21D28/34
CPC分类号： B26F1/14 , B21D28/34 , B21D37/04 , B21D45/006 , Y10T29/49815 , Y10T83/9428 , Y10T83/9476
摘要： A retain-and-release member, which is coupled to a punch holder of a punch assembly, engages a punch tip against an end of the holder, such that a working portion of the tip extends from the end. A punch guide sidewall of the assembly includes an aperture aligned with an actuation interface of the retain-and-release member, when the punch holder and the engaged punch tip are slidably engaged within a guide bore formed by the punch guide sidewall. The aperture provides access for applying a force, to the actuation interface, in order to disengage the retain-and-release member from the punch tip, while the punch holder remains within the guide bore of the assembly. Following the removal, the same punch tip, or another, may be inserted into the guide bore and into engagement with the retain-and-release member.

9. 发明申请

US20160303633A1 CAM TYPE PRESS 审中-公开
标题翻译： CAM型压机
公开(公告)号：US20160303633A1
公开(公告)日：2016-10-20
申请号：US14955992
申请日：2015-12-01
申请人： KIA MOTORS CORPORATION
发明人： Hee Kwan CHOI , Sang Dong KIM , Jeung Hwan KIM
IPC分类号： B21D19/08 , B21D37/12
CPC分类号： B21D19/084 , B21D24/04 , B21D37/04 , B21D37/08 , B21D37/12 , B21D53/88
摘要： Provided is a cam type press capable of controlling deformation of a flange of a panel in the course of processing the flange, thus reducing deformation such as a crease, or the like, of the flange. The cam type press includes a padding cam installed to be movable in a slope direction. A slider is installed to be movable toward the padding cam, with a process gap into which a portion of a panel is inserted to form a flange between one side of the padding cam and one side of the slider. An adjustment block adjusts the process gap provided between the other side of the padding cam and the other side of the slider.
摘要翻译：提供一种凸轮式压力机，其能够在加工凸缘的过程中控制面板的凸缘的变形，从而减小凸缘的变形（例如折痕等）。凸轮式压力机包括可沿倾斜方向移动的安装的衬垫凸轮。滑块被安装成能够朝向衬垫凸轮移动，具有一个工艺间隙，一个面板的一部分插入其中以在衬垫凸轮的一侧和滑块的一侧之间形成凸缘。调整块调节在衬垫凸轮的另一侧和滑块的另一侧之间设置的工艺间隙。

10. 发明申请

US20160016214A1 APPARATUS FOR CHANGING ROLLS OF A STRAIGHTENING MACHINE 有权
标题翻译：用于改变连续机的滚筒的装置
公开(公告)号：US20160016214A1
公开(公告)日：2016-01-21
申请号：US14773454
申请日：2014-01-30
申请人： PRIMETALS TECHNOLOGIES ITALY S.R.L.
发明人： DANILO NESPOLI , EMANUELE PACE
IPC分类号： B21B31/10
CPC分类号： B21B31/10 , B21D1/02 , B21D37/04 , B21D37/147
摘要： An apparatus changes rollers of a straightening machine. The straightening machine contains a plurality of cantilever roller shafts for receiving the rollers. The apparatus contains at least a trolley having a device for supporting an entire set of upper and/or lower rollers to be installed in or taken off from the straightening machine. The apparatus further has at least two vertical plates spaced apart horizontally, a device for releasably securing the plates to the trolley, and an actuator connected to the plates and intended to be received in first passages defined in the straightening machine. The actuator is able to reversibly displace the plates and the trolley between a first position wherein the plates and the trolley are close to the straightening machine and a second position wherein the plates and the trolley are spaced apart from the straightening machine.
摘要翻译：一台设备改变矫直机的辊子。矫直机包含多个用于接收辊子的悬臂辊轴。该装置至少包括一个手推车，该手推车具有一个用于支撑整套上，下或下辊的装置，以便安装在矫直机中或从矫直机中取出。该装置还具有至少两个水平间隔开的垂直板，用于将板可释放地固定到台车上的装置，以及连接到板并且被接收在矫直机中限定的第一通道中的致动器的致动器。致动器能够在板和手推车靠近矫正机的第一位置和第二位置之间可逆地移动板和手推车，其中板和手推车与矫直机间隔开。

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