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111. 发明公开

EP3113891A2 WERKZEUGSCHIEBER 有权转让
公开(公告)号：EP3113891A2
公开(公告)日：2017-01-11
申请号：EP15709659.5
申请日：2015-03-05
申请人： Voestalpine Giesserei Linz GmbH
发明人： MEYER, Markus
IPC分类号： B21D28/32
CPC分类号： B05C17/00583 , B05C17/01 , B21D28/32 , B21D28/325 , B21D37/14 , B30B1/40 , B65D83/0055
摘要： The invention relates to a tool slide, in particular a wedge drive, at least comprising a slide bed (2) and a slide part (3), wherein the slide part (3) is arranged on the slide bed (2) in a sliding manner and a groove (5) and a web (15) protruding into the groove are provided for absorbing transverse forces, which groove and web limit transverse motion of the slide part (3) in the slide bed (2), wherein at least one sliding element (8) is provided between the web (15) and the groove (5), wherein a driver (4) that can be removed from the slide part (3) is present and a prism guide consisting of tilted elements (17) of the slide body (3) and corresponding tilted surfaces (18) of the driver (4) exists between the slide part (3) and the driver when the driver is placed on the slide part, wherein a flat guide is formed between the slide bed (2) and the slide body (3) in such a way that sliding elements (8) of the slide bed (2) and corresponding sliding elements (14) of the slide body (3) are arranged perpendicularly in relation to an x axis (13) such that motion transverse to the x axis (13) is enabled.
摘要翻译：本发明涉及一种工具滑座，特别是一种楔形驱动装置，其至少包括滑座（2）和滑座部件（3），其中滑座部件（3）以滑动方式设置在滑座（2）并且凹槽（5）和突出到凹槽中的腹板（15）被设置用于吸收横向力，该凹槽和腹板限制滑动部件（3）在滑动床（2）中的横向运动，其中至少一个在所述腹板（15）和所述凹槽（5）之间设置有滑动元件（8），其中存在可从所述滑动部件（3）移除的驱动器（4）以及由倾斜元件（17）构成的棱镜引导器，当滑动部件放置在滑动部件上时，在滑动部件（3）和驱动器之间存在滑动体（3）和滑动体（3）的相应倾斜面（18），其中在滑动部件（2）的滑动元件（8）和滑动体（3）的相应的滑动元件（14）的方式布置在所述床（2）和所述滑动体相对于x轴（13）垂直地布置，使得横向于x轴（13）的运动被启用。

112. 发明授权

EP2902130B1 UMFORMWERKZEUG MIT LOCHSTEMPEL 有权
标题翻译：成型工具，PUNCH
公开(公告)号：EP2902130B1
公开(公告)日：2016-01-20
申请号：EP15153777.6
申请日：2015-02-04
申请人： Benteler Automobiltechnik GmbH
发明人： Fortmeier, Günter
IPC分类号： B21D28/32 , B21D28/36 , B21D35/00
CPC分类号： B21J13/085 , B21D28/325 , B21D28/36 , B21D35/001 , B21J5/025 , B21J9/02 , B21J13/02 , B21K7/12

113. 发明公开

EP2801417A4 RELIEF FORMING APPARATUS 审中-公开
标题翻译： RELIEFFORMUNGSVORRICHTUNG
公开(公告)号：EP2801417A4
公开(公告)日：2015-10-21
申请号：EP12864189
申请日：2012-12-27
申请人： LUBO IND INC
发明人： LEE YOONSUN
IPC分类号： B21D19/08 , B21D28/32
CPC分类号： B21D19/082 , B21D19/084 , B21D28/325
摘要： Disclosed is a relief forming apparatus. In the relief forming apparatus, a relief die block and a main die block cooperating with a panel supporting pad fixed to a lower end of an upper mold vertically moved down through a press operation are separated from each other in opposition to the panel supporting pad. When the panel supporting pad and the cam slide are returned to the original positions thereof as the upper mold is moved up, the die fixing block coupled with upper and lower ends of the spring and fixedly supporting a lower end of the main die block and the slide block fixedly installed at the lower end of the relief die block are mutually slidably coupled with each other, and relief die driving blocks are installed at the lower end of the slide block to support the relief die block and the slide block and to control a lifting operation of the slide block according to variation in a length of an air cylinder, so that, as the length of the rod of the air cylinder is extended, the locking of relief die driving blocks is released and both of a slide block and the relief die block are moved in such a manner that the slide block and the relief die block are inclined downward due to the elastic force of the spring, thereby more simply taking up the panel, which is subject to the relief forming work, from the relief die block. When comparing with conventional relief forming cam schemes including a rotary cam scheme of rotating a rotary cam corresponding to a cam slide in one direction, or a swing cam scheme in which a swing cam corresponding to the cam slide is rotatably swung in one direction about a cam axis, which is coupled eccentrically from one side of a center and serves as a support point, through an actuating cylinder, in order to separate a bent panel from a die after performing the relief forming work of bending the end of the panel according to a punching work of the cam slide in a cam housing of a cam base, as the length of an air cylinder is extended, the locking of relief die driving blocks is released and both of a slide block and the relief die block are moved from the main die block and the die fixing block, respectively, due to the elastic force of the spring in such a manner that the slide block and the relief die block are inclined downward. Accordingly, a worker can more simply take out the primarily molded panel, which is subject to the relief forming work, from the relief die block.

114. 发明公开

EP2881189A1 Cam device for a press machine 有权
标题翻译： Luftnockentriebfüreine Presse
公开(公告)号：EP2881189A1
公开(公告)日：2015-06-10
申请号：EP14200661.8
申请日：2010-11-15
申请人： Sankyo Oilless Industry, Inc
发明人： Shibata, Takashi , Morita, Atsushi , Taguchi, Kouichi , Harada, Shizu , Kako, Hiroyoshi
IPC分类号： B21D19/08 , B21D28/32 , B30B1/40
CPC分类号： B21D19/084 , B21D28/325 , B21D37/01 , F16H25/08 , F16H25/183 , Y10T74/2101 , Y10T74/2102
摘要： In order to make easy to change the size of a cam device in the course of press mold design, there is provided a cam device (1) including: a cam holder (2); a cam slider (3); and a cam driver (4), wherein the cam devices (1) are grouped depending on the basis of width dimensions in combination of hardness of a sliding contact surface (2a) of the cam holder and a sliding contact surface (3a) on the cam slider (3) end, and hardness of a cam surface (4a) of the cam driver (4) and a cam surface (3b) of the cam slider (3). The abrasion loss between the cam holder sliding contact surface (2a) and the cam slider contact surface (3a) is slected to be greater than the abrasion loss between the cam driver cam surface (4a) and the cam slider cam surface (3b). The design structures of the respective groups are determined in such a manner that the maximum process ability in a certain group among the groups is larger than the minimum process ability of an adjacent group having a larger width dimension, and smaller than the maximum process ability in an adjacent group having a smaller width dimension.
摘要翻译：为了在压模设计的过程中容易改变凸轮装置的尺寸，提供了一种凸轮装置（1），包括：凸轮保持架（2）; 凸轮滑块（3）; 和凸轮驱动器（4），其中所述凸轮装置（1）根据所述凸轮保持器的滑动接触表面（2a）的硬度和所述凸轮装置（1）上的滑动接触表面凸轮滑块（3）端部以及凸轮驱动器（4）的凸轮表面（4a）和凸轮滑块（3）的凸轮表面（3b）的硬度。凸轮保持器滑动接触表面（2a）和凸轮滑动件接触表面（3a）之间的磨损损失被认为大于凸轮驱动器凸轮表面（4a）和凸轮滑块凸轮表面（3b）之间的磨损量。确定各组的设计结构，使得组中某一组中的最大加工能力大于具有较大宽度尺寸的相邻组的最小加工能力，并且小于最大加工能力具有较小宽度尺寸的相邻组。

115. 发明授权

EP2320102B1 Rotating structure for rotary forming die 有权
标题翻译：旋转体可旋转地成形工具
公开(公告)号：EP2320102B1
公开(公告)日：2015-01-14
申请号：EP10187817.1
申请日：2010-10-15
申请人： Yourbusiness Co., Ltd.
发明人： Kinoshita, Tadatoshi
IPC分类号： B21D28/32 , B21D19/08
CPC分类号： B21D19/08 , B21D19/086 , B21D28/32 , B21D37/10 , F16C23/045

116. 发明授权

EP2355943B1 KEILTRIEB 有权
标题翻译： WEDGE引擎
公开(公告)号：EP2355943B1
公开(公告)日：2012-09-19
申请号：EP09768058.1
申请日：2009-12-09
申请人： Voestalpine Giesserei Linz GmbH
发明人： LANKSWEIRT, Jochen
IPC分类号： B21D28/32
CPC分类号： B21D28/32 , Y10T74/1892 , Y10T83/8841 , Y10T83/8853

117. 发明授权

EP2316588B1 Punch press drive 失效
标题翻译： Stanzpressenantrieb
公开(公告)号：EP2316588B1
公开(公告)日：2012-07-04
申请号：EP10186534.3
申请日：2010-10-05
申请人： PEDDINGHAUS CORPORATION
发明人： Mullikin, Jeffrey A.
IPC分类号： B21D28/24 , B21D53/74 , B21D28/32 , B21D28/36 , B21D28/20 , B21D28/34
CPC分类号： B21D28/243 , B21D28/20 , B21D28/32 , B21D28/34 , B21D53/74 , Y10T83/6484 , Y10T83/8831 , Y10T83/8853 , Y10T83/8864 , Y10T83/9425 , Y10T83/95

118. 发明公开

EP2316588A2 Punch press drive 失效
标题翻译： Stanzpressenantrieb
公开(公告)号：EP2316588A2
公开(公告)日：2011-05-04
申请号：EP10186534.3
申请日：2010-10-05
申请人： PEDDINGHAUS CORPORATION
发明人： Mullikin, Jeffrey A.
IPC分类号： B21D28/24 , B21D53/74 , B21D28/32 , B21D28/36 , B21D28/20 , B21D28/34
CPC分类号： B21D28/243 , B21D28/20 , B21D28/32 , B21D28/34 , B21D53/74 , Y10T83/6484 , Y10T83/8831 , Y10T83/8853 , Y10T83/8864 , Y10T83/9425 , Y10T83/95
摘要： A machine for creating holes in a structural angle, including parallel plates including (1) an earth plate (220) perpendicular to an axial direction (X) and positionable at a fixed position relative to the structural angle (44), (2) a top plate (300) mounting a workpiece tool (400), (3) a bottom plate (304) spaced a fixed distance from the top plate (300), both plates (300,304) being supported for axial movement relative to the earth plate (220), and (4) a support plate (318) between the earth plate (220) and the top plate (300) and supported for axial movement relative to the earth plate (220). The support plate (318) is biased toward the top plate (300) and away from the earth plate (220). A first stop limits movement of the bottom plate (304) toward the earth plate (220) and a second stop limits movement of the support plate (318) away from the earth plate (220). A drive (350) selectively moves the support (318) and bottom (304) plates axially away from each other.
摘要翻译：一种用于在结构角度产生孔的机器，包括平行板，所述平行板包括（1）垂直于轴向方向（X）的接地板（220）并且可相对于所述结构角度（44）定位在固定位置，安装工件工具（400）的顶板（300），（3）与顶板（300）间隔开固定距离的底板（304），两个板（300,304）相对于接地板 220）和（4）在接地板（220）和顶板（300）之间的支撑板（318），并被支撑成相对于接地板（220）轴向移动。支撑板（318）朝向顶板（300）偏置并远离接地板（220）。第一次停止限制底板（304）朝向接地板（220）的移动，并且第二限制限制支撑板（318）远离接地板（220）的移动。驱动器（350）选择性地将支撑件（318）和底部（304）板彼此轴向地移动。

119. 发明授权

EP1764168B1 Schieberanordnung für einen Luftnockenaufbau 有权转让
标题翻译：用于空气凸轮组件滑动装置
公开(公告)号：EP1764168B1
公开(公告)日：2009-07-01
申请号：EP06019699.5
申请日：2006-09-20
申请人： Fibro GmbH
发明人： Weibler, Klaus
IPC分类号： B21D28/32 , B30B1/40 , B21D39/02 , B21D5/04 , B21D28/26
CPC分类号： B21D5/04 , B21D28/32 , B21D39/02

120. 发明公开

EP1937426A1 MULTIPART PUNCH FOR HYDRO PIERCING 有权
标题翻译：多片冲液压冲孔
公开(公告)号：EP1937426A1
公开(公告)日：2008-07-02
申请号：EP06804636.6
申请日：2006-10-20
申请人： Magna International Inc.
发明人： WILKES, Richard J. , CHAREST, Pascal P.
IPC分类号： B21D28/10 , B21D26/02 , B21D28/28 , B21D28/32
CPC分类号： B21D28/28 , B21D26/035 , B21D28/34 , Y10T83/0596
摘要： A novel multipart punch and system allows apertures to be formed in hydroformed members with the slug which would otherwise result being divided into two or more smaller slugs. These smaller slugs can be folded back into the hydroformed member and held captive therein or removed if desired. The multipart punch and system provides a flush surface in the hydroforming mold when the punch is in its initial position to allow easy loading and unloading of the mold and to allow additional blank to be fed into the mold during the hydroforming operation, if desired. Also, the hydraulic ram used with the multipart punch need develop less force than an equivalent prior art stepped punch.

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