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1. 发明授权

EP1657006B1 Drawing die with stabilizer 有权
标题翻译：具有稳定器绘图工具
公开(公告)号：EP1657006B1
公开(公告)日：2007-10-03
申请号：EP05110559.1
申请日：2005-11-09
申请人： Umix Co., Ltd.
发明人： Kitamura, Noritoshi
IPC分类号： B21D24/02 , B21D24/12
CPC分类号： B21D24/12 , B21D24/02

2. 发明公开

EP1362651A1 Slide cam die 有权
标题翻译： Gleitnocken-Presswerkzeug
公开(公告)号：EP1362651A1
公开(公告)日：2003-11-19
申请号：EP02014239.4
申请日：2002-06-26
申请人： Umix Co., Ltd.
发明人： Matsuoka, Mitsuo
IPC分类号： B21D28/32
CPC分类号： B21D28/32 , Y10T83/8785 , Y10T83/8831 , Y10T83/8857
摘要： It is an object that when a pierce punch, a flange block or the like are necessary to be demounted for reasons such as adjustment, the pierce punch, the flange block or the like is singly demounted without taking out a slide cam as a whole to thereby reduce a working time; in addition, only an adapter plate is replaced to thereby enable the reuse of a slide cam and attain cost reduction; furthermore, a given slide cam is used to increase flexibility in design aspect to a great degree.
A slide cam die including: a slide cam base (8); a wedge-shaped slide cam (17) sliding on a guide surface of the slide cam base and mounting a press tool (43) such as a punch or a trimming blade thereon; and an actuating cam (13) driving the slide cam in contact therewith, wherein a press tool is mounted on the slide cam with an adapter plate (41) interposed therebetween.
摘要翻译：其目的在于，为了进行调整等原因，需要拆下冲孔冲头，法兰块等时，可以单独拆卸穿孔冲头，凸缘块等，而不会将滑动凸轮整体取出从而减少工作时间; 此外，仅更换适配器板，从而能够重新使用滑动凸轮并实现成本降低; 此外，给定的滑动凸轮用于在很大程度上增加设计方面的灵活性。一种滑动凸轮模具，包括：滑动凸轮基座（8）; 在所述滑动凸轮基座的引导面上滑动的楔形滑动凸轮（17），并且在其上安装诸如冲头或修剪刀片的冲压工具（43）以及驱动所述滑动凸轮与所述滑动凸轮接触的致动凸轮（13），其中，压入工具安装在所述滑动凸轮上，其间插入有适配器板（41）。

3. 发明公开

EP1238720A3 Negative-angle forming die 审中-公开
标题翻译：负角成形模具
公开(公告)号：EP1238720A3
公开(公告)日：2003-09-10
申请号：EP01111667.0
申请日：2001-05-14
申请人： Umix Co., Ltd.
发明人： Matsuoka, Mitsuo
IPC分类号： B21D5/04 , B21D19/08
CPC分类号： B21D5/04 , B21D19/086 , B21D22/08
摘要： The present invention aims with respect to a negative-angle forming die having an air cylinder as retractor for a rotary cam to eliminate the need for the timing adjustment of the air cylinder operation at the time of pressing operation and to simplify the piping necessary for the air cylinder. The invention provides a negative-angle forming die comprising a lower die half (1) with an intrusion forming portion inward of a downward stroke line of an upper die half (3). A slide cam operated by the descending upper die half includes an intrusion forming portion and is slidably opposed to a rotary cam (5), wherein a sheet metal work placed on the lower die half is formed by the cooperation of the intrusion forming portions of the rotary cam and of the slide cam. The rotary cam (5) is rotatably supported in the lower die half (1) via supporting shafts (11) respectively projecting from the ends of the rotary cam. An automatic retractor is provided in the lower die half (1) for pivoting the rotary cam (5) back to a position where the work can be taken out of the lower die half (1) after the forming operation. A rotary cam driving apparatus comprises a cam follower arm (52) fastened with a center portion to one of the supporting shafts (11) of the rotary-cam (5), an end of the cam follower arm (52) is connected to a piston rod (57) of a cylinder (51) provided in the lower die half (1), and another end of the cam follower arm (52) is contacted with a driver means (53) provided on the upper die half (3).
摘要翻译：本发明的目的在于提供一种具有作为旋转凸轮的卷收器的气缸的负角成形模具，以消除在按压操作时对气缸操作的正时调整的需要，并且简化了用于气缸。本发明提供了一种负角成型模具，其包括具有在上半模（3）的向下行程线内的侵入成型部分的下半模（1）。由下降的上半模操作的滑动凸轮包括侵入成形部分并与旋转凸轮（5）可滑动地相对，其中放置在下半模上的金属片工件通过旋转凸轮和滑动凸轮。旋转凸轮（5）经由分别从旋转凸轮的端部突出的支撑轴（11）可旋转地支撑在下半模（1）中。在下半模（1）中设置自动卷收器，用于在成形操作之后将旋转凸轮（5）枢转回到可将工件从下半模（1）中取出的位置。一种旋转凸轮驱动装置包括一个凸轮从动臂（52），其中心部分固定在旋转凸轮（5）的一个支撑轴（11）上，凸轮从动臂（52）的一端连接到设置在下半模（1）中的缸体（51）的活塞杆（57），并且凸轮从动臂（52）的另一端与设置在上半模（3）上的驱动装置（53）。

4. 发明授权

EP0956913B1 Drawing die and press die with a noise reducing device 失效
标题翻译：绘图工具加压工具与设备以降低撞击噪音
公开(公告)号：EP0956913B1
公开(公告)日：2003-09-10
申请号：EP98108546.7
申请日：1998-05-11
申请人： Umix Co., Ltd. , JCM Co., Ltd.
发明人： Matsuoka, Mitsuo
IPC分类号： B21D24/12 , B21D22/22
CPC分类号： B21D24/12 , B21D22/22

5. 发明公开

EP1238721A2 Negative-angle forming die 审中-公开
标题翻译：负角成形模具
公开(公告)号：EP1238721A2
公开(公告)日：2002-09-11
申请号：EP01111668.8
申请日：2001-05-14
申请人： Umix Co., Ltd.
发明人： Matsuoka, Mitsuo
IPC分类号： B21D5/04
CPC分类号： B21D22/08 , B21D5/04 , B21D19/086
摘要： The present application aims with respect to a negative-angle forming die with a lower die half (1) supporting a rotary cam (5) and an upper die half (3) having an intrusion forming portion cooperating with an intrusion forming portion (4) of the rotary cam upon a descend of the upper die half to form a sheet metal product (W) to avoid the problem that slight pivoting movement makes the rotary cam move slightly out of a predetermined forming position, thereby creating an unwanted step in a curved surface of the work or making it impossible to form the work into an accurate contour, particularly if accuracy in the order of 1/100mm is required. The present application aims to maintain the rotary cam at a predetermined forming position during the forming process in that the rotary cam (5) is provided with a receiving portion (31), a lock bar (34) having an engaging portion (33) for engagement with the receiving portion (31) is slidably disposed in the vicinity of the rotary cam (5) and the lock bar (34) is urged by a means (35) for providing a returning urging force in a direction such that said engaging portion (33) is out of engagement with the receiving portion (31). The slide cam (5) is provided with means (72,73) for providing an urging force on the lock bar (34) which is larger than that provided by the returning urging force providing means (35) in the direction such that the engaging portion (33) gets into engagement with the receiving portion (31) of the rotary cam (5) at the time of the intrusion forming performed by the slide cam (8) and the rotary cam (5).
摘要翻译：本申请针对一种具有支撑旋转凸轮（5）的下半模（1）和具有与侵入形成部分（4）配合的侵入形成部分的上半模（3）的负角成形模具，在上半模下降以形成金属板产品（W），以避免轻微的枢转运动使得旋转凸轮略微移出预定的成形位置的问题，从而在弯曲的部分产生不需要的台阶或者不可能将工件形成精确的轮廓，特别是如果需要1 / 100mm量级的精度的话。本发明的目的是在成型过程中将旋转凸轮保持在预定的成型位置，即旋转凸轮（5）设有接收部分（31），具有接合部分（33）的锁定杆（34）与接收部分（31）的接合可滑动地设置在旋转凸轮（5）的附近，并且锁定杆（34）由用于提供返回推动力的装置（35）推动，使得所述接合部分（33）脱离接收部分（31）。滑动凸轮（5）设置有用于在锁杆（34）上提供大于由返回推动力提供装置（35）提供的推动力的装置（72,73），使得接合在由滑动凸轮（8）和旋转凸轮（5）进行侵入成形时，部分（33）与旋转凸轮（5）的接收部分（31）接合。

6. 发明公开

EP1044739A3 Negative angular forming dies and pressing apparatus thereof 有权
标题翻译：负面的温泉和压力机
公开(公告)号：EP1044739A3
公开(公告)日：2001-12-19
申请号：EP99108766.9
申请日：1999-05-03
申请人： Umix Co., Ltd.
发明人： Matsuoka, Mitsuo, c/o UMIX Co., Ltd.
IPC分类号： B21D22/08 , B21D22/02 , B21D37/08 , B21D5/04
CPC分类号： B21D22/08 , B21D19/086
摘要： In a negative angular forming in which a lowering locus of an upper die (4) enters into a lower die (1), it is an object of the present invention to prevent a wrinkle from being generated in the entering portion of a work by pressing and clamping the entering portion of the work. A negative angular forming dies of the invention comprises: a lower die (1) having a supporting portion on which a metal thin plate work (w) is placed, an upper die which is lowered in the straight direction with respect to the lower die (1) to collide against the work for forming the work, a groove formed in the axial direction such as to open at an outer peripheral surface, an entering forming portion formed on an edge of the groove closer to the supporting portion such as to enter from the locus of the upper die, a columnar body rotatably provided on the lower die, an entering forming portion, a slide cam slidably provided on the upper die such as to be opposed to the columnar body, and an automatic returning tool provided on the lower die for rotating and retreating the columnar body to a state where the work can be taken out from the lower die (1) after the forming, the work being placed on the supporting portion of the lower die (1), the columnar body being turned and the slide cam sliding to form the work by the entering forming portion of the columnar body and the entering forming portion of the slide cam (9), the columnar body being turned and retreated by the automatic returning tool after forming so that the formed work can be taken out from the lower die, wherein a clamping member of a negative angular forming portion of the work is slidably provided on the columnar body, the work is clamped by the pressed clamping member and the slide cam (9) and formed.
摘要翻译：在上模（4）的下降轨迹进入下模（1）的负角成形中，本发明的目的是防止在工件的进入部分通过压制产生褶皱并夹紧工件的进入部分。本发明的负成角度模具包括：具有支撑部分的下模具（1），金属薄板工件（w）放置在该支撑部分上，相对于下模具在直线方向下降的上模具 1）与形成工件的工件碰撞，在轴向方向上形成为在外周面开口的槽，形成在靠近支撑部的槽的边缘上的进入形成部，以便从上模的轨迹，可旋转地设置在下模上的柱状体，进入形成部，可滑动地设置在上模上的与柱状体相对的滑动凸轮，以及设置在下模上的自动返回工具模具，用于使柱状体旋转和退回到在成形之后可以从下模具（1）中取出工件的状态，工件被放置在下模具（1）的支撑部分上，柱体被转动和幻灯片c 通过柱状体的进入形成部分和滑动凸轮（9）的进入形成部分来形成工件，柱形体在成形之后由自动返回工具转动和退回，以便可以采取形成的工件从下模具出来，其中工件的负角形成部分的夹紧构件可滑动地设置在柱状体上，工件被压紧的夹紧构件和滑动凸轮（9）夹紧并形成。

7. 发明授权

EP0858847B1 Thin sheet forming dies 失效
标题翻译：的薄板成形模
公开(公告)号：EP0858847B1
公开(公告)日：2001-12-05
申请号：EP97101919.5
申请日：1997-02-06
申请人： Umix Co., Ltd.
发明人： Matsuoka, Mitsuo
IPC分类号： B21D22/02
CPC分类号： B21D22/08 , B21D19/086

8. 发明公开

EP1063030A2 Press device 审中-公开
标题翻译：按设备
公开(公告)号：EP1063030A2
公开(公告)日：2000-12-27
申请号：EP99113861.1
申请日：1999-07-15
申请人： Umix Co., Ltd.
发明人： Mitsuo, Matsuoka
IPC分类号： B21D28/32
CPC分类号： B21D28/32
摘要： It is a purpose of the present invention to provide a press device of low cost comprising a sliding cam base, a sliding cam that is guided by the sliding cam base and to which processing members such as a punch are attached, an energizing body provided between the sliding cam base and the sliding cam for energizing the sliding cam, and an operating cam abutted against the sliding cam for driving the sliding cam, wherein the sliding cam can be held by the sliding cam base to enable accurate press processing free of warps or rolling.
For this purpose, it has been provided for a press device of low cost comprising a sliding cam base, a sliding cam that is guided by the sliding cam base and to which processing members such as a punch are attached, an energizing body provided between the sliding cam base and the sliding cam for energizing the sliding cam, and an operating cam abutted against the sliding cam for driving the sliding cam, wherein the press device is arranged in that the sliding cam is provided in a freely slidable manner between two guide posts of circular section suspended from the sliding cam base and separated from each other by a specified distance, and wherein one surface of the sliding cam base is formed as a V-shaped groove and a surface of the sliding cam opposing this surface of the sliding cam base is formed, at the operating cam thereof, with an angular guide portion abutting the V-shape groove.
摘要翻译：本发明的目的在于提供一种低成本的按压装置，该按压装置具有：滑动凸轮基座;滑动凸轮，其被滑动凸轮基座引导，并安装有冲头等加工部件;施力体，滑动凸轮基座和用于激励滑动凸轮的滑动凸轮，以及与滑动凸轮抵接用于驱动滑动凸轮的操作凸轮，其中滑动凸轮可由滑动凸轮基座保持，以实现准确的无压痕加工处理或滚动。为此，提供了一种低成本的冲压装置，其包括滑动凸轮基座，由滑动凸轮基座引导并且附接有诸如冲头的加工构件的滑动凸轮，设置在滑动凸轮基座之间的激励体滑动凸轮基座和用于激励滑动凸轮的滑动凸轮，以及与滑动凸轮抵接用于驱动滑动凸轮的操作凸轮，其中，所述按压装置设置成，滑动凸轮可自由滑动地设置在两个导向柱所述滑动凸轮基座的一个表面形成为V形凹槽，并且所述滑动凸轮的与所述滑动凸轮的该表面相对的表面底座在其操作凸轮上形成有与V形槽邻接的角度引导部。

9. 发明公开

EP0586725A1 Noise reducing structure of slide-cam die 失效
标题翻译： LärmgedämpfteKonstruktion eines Gleitnockengesenkes。
公开(公告)号：EP0586725A1
公开(公告)日：1994-03-16
申请号：EP92115294.8
申请日：1992-09-07
申请人： UMIX Co., Ltd.
发明人： Matsuoka, Mitsuo
IPC分类号： B21D22/06 , B21J9/18
CPC分类号： B21D28/32 , B26D5/16 , Y10T83/8785 , Y10T83/8853
摘要： A noise reducing structure of slide-cam die, wherein in the slide-cam die comprising, a passive cam (5) having an inclined passive face (32) of a fixed inclination angle α, and an actuating cam (13) having an inclined actuating face (35) of the same inclination angle α that of the inclined passive face of the passive cam, and contacting the inclined actuating face of the actuating cam to the inclined passive face of the passive cam to drive the passive cam for pressing a work; a roller (41) is disposed rotatably at the side of the passive cam, and a speed control cam plate (42) having, at a location of the actuating cam facing the roller, a cam face (45) having, at a position where an upper die contacts to the roller at the beginning of descending, a low-speed inclination angle β which is larger than the inclination angle α of the inclined faces of the passive cam and the actuating cam and close to a right angle, and a succeeding medium-speed inclination angle γ which is slightly larger than the inclination angle α of the inclined faces of the passive cam and the actuating cam, is disposed such that, after the medium-speed inclination angle γ of the cam plate has contacted to the roller, the inclined actuating face of the actuating cam contacts to the inclined passive face of the passive cam for pressing work.
摘要翻译：一种滑动凸轮模具的降噪结构，其中在滑动凸轮模具中，包括具有固定倾斜角α的倾斜被动面（32）的被动凸轮（5）和具有倾斜角度的致动凸轮（13）致动面（35）具有与被动凸轮的倾斜被动面相同的倾斜角度α，并且将致动凸轮的倾斜致动面接触到被动凸轮的倾斜被动面，以驱动被动凸轮按压工件 ; 一个滚子（41）被可旋转地设置在被动凸轮的侧面，以及一个速度控制凸轮板（42），该转速控制凸轮板在致动凸轮面对辊的位置处具有一个凸轮面（45）上模在下降开始时与辊接触，低速倾斜角β大于被动凸轮和致动凸轮的倾斜面的倾斜角α并且接近直角。稍微大于被动凸轮和致动凸轮的倾斜面的倾斜角α的中等倾斜角γ被设置成使得在凸轮板的中速倾斜角γ与辊接触之后致动凸轮的倾斜致动面接触被动凸轮的倾斜被动面，用于按压工作。

10. 发明公开

EP1380360A1 Negative angle forming type rotary cam moving apparatus 审中-公开
标题翻译： Vorrichtung zum Verstellen eines drehbaren Nocken zum Biegen eines negativen Winkels
公开(公告)号：EP1380360A1
公开(公告)日：2004-01-14
申请号：EP02017699.6
申请日：2002-08-07
申请人： Umix Co., Ltd.
发明人： Matsuoka, Mitsuo
IPC分类号： B21D5/04 , B21D22/08
CPC分类号： B21D19/086 , B21D5/042
摘要： The present invention provides a rotary cam moving apparatus of a negative angle shaping mold which can avoid an interference of rotary cams, require no canceling process in rotary cam end portions with a high accuracy, and maintain a strength in the rotary cam end portion.
There is provided a rotary cam moving apparatus of a negative angle shaping mold comprising: a lower mold which mounts a metal thin plate work on a supporting portion; an upper mold which descends in a linear direction with respect to the lower mold and comes into contact with the work to shape the work; a rotary cam which forms an intrusion shaping portion intruded from a locus of the upper mold in an edge portion close to the supporting portion, and is rotatably provided in the lower mold; a slide cam which has an intrusion shaping portion, and is slidably provided so as to oppose to the rotary cam; and an automatic resetting device which rotates and moves backward the rotary cam to a backward moved state capable of taking out the work from the lower mold after shaping, and is provided in the lower mold, in which the work mounted on the supporting portion of the lower mold is shaped by the intrusion shaping portion of the rotary cam and the intrusion shaping portion of the slide cam by sliding the slide cam, and the shaped work is taken out from the lower mold by rotating and moving backward the rotary cam by means of the automatic resetting device after shaping, and a plurality of rotary cams are continuously arranged in an oblique shape, wherein one rotary cam (1) of the adjacent rotary cams is moved so as to be apart from another rotary cam (2) at a time of being rotated to a backward moved state.
摘要翻译：本发明提供一种能够避免旋转凸轮的干扰的负角成形模的旋转凸轮移动装置，不需要高精度地在旋转凸轮端部进行抵消处理，并且保持旋转凸轮端部的强度。提供一种负角成形模具的旋转凸轮移动装置，包括：下模，其在支撑部分上安装金属薄板作业; 上模具相对于下模具在直线方向上下降并与工件接触以使工件成形; 旋转凸轮，其在靠近支撑部的边缘部分中形成从上模具的轨迹入侵的入口成形部，并且可旋转地设置在下模具中; 滑动凸轮，其具有入侵成形部，并且可滑动地设置成与旋转凸轮相对; 以及自动复位装置，其将旋转凸轮向后旋转到能够在成形后从下模取出工作的向后移动状态，并且设置在下模具中，其中安装在该模具的支撑部分上的工件下模通过滑动滑动凸轮通过旋转凸轮的入侵成形部分和滑动凸轮的入侵成形部分成形，并且成形的工件通过旋转和向后移动旋转凸轮而从下模具中取出，借助于整形后的自动复位装置和多个旋转凸轮连续地设置成倾斜形状，其中相邻旋转凸轮的一个旋转凸轮（1）一次移动以与另一个旋转凸轮（2）分离，被旋转到向后移动状态。

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