专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09687900B2 Method for working steel sheet, and apparatus for working steel sheet 有权
公开(公告)号：US09687900B2
公开(公告)日：2017-06-27
申请号：US14646862
申请日：2012-11-30
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kazumi Saito
IPC分类号： B21D22/22 , B23D27/00 , B21D35/00 , B21D24/16
CPC分类号： B21D24/16 , B21D22/22 , B21D35/001 , B23D27/00
摘要： Provided is a technique capable of inexpensively working a steel sheet. A method for working a workpiece with an apparatus for working a workpiece, includes: a drawing step for performing drawing with a drawing device having an upper die and a lower die; and a cutting step for cutting the drawn workpiece with a cutting device having nibblers. The nibbler has a cylindrical case, a punch housed in the case, which reciprocates in a top-bottom direction to punch the workpiece, and a die arranged below the case, the die having a die hole into which the punch enters, and an ejecting hole communicating with the die hole, through which a scrap is ejected. The nibbler trims the workpiece fed between the case and the die.

2. 发明申请

US20150314380A1 CUTTING METHOD AND CUTTING APPARATUS 审中-公开
标题翻译：切割方法和切割装置
公开(公告)号：US20150314380A1
公开(公告)日：2015-11-05
申请号：US14654020
申请日：2012-12-20
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kazumi SAITO
IPC分类号： B23D27/00 , B26D5/02
CPC分类号： B23D27/00 , B26D5/02 , Y10T83/05 , Y10T83/8742
摘要： Provided is a technique capable of accurately cutting steel sheets of various shapes into desired shapes. A cutting method is a method for cutting a steel sheet by using a nibbler having a cylindrical case, a punch housed inside the case, and a die provided below the case, the nibbler making the punch continuously punch the steel sheet while moving. The cutting method includes: providing a guide member in the vicinity of the die of the nibbler located at a cutting position along a moving path of the nibbler, the guide member having a first guide surface for restricting movement of the nibbler from the cutting position to a first side of a direction perpendicular to a traveling direction and a top-bottom direction of the nibbler by contact with a side surface of the die; and moving the nibbler along the guide member.
摘要翻译：提供了能够将各种形状的钢板精确地切割成所需形状的技术。切割方法是通过使用具有圆筒形壳体的冲头，容纳在壳体内的冲头和设置在壳体下方的模具来切割钢板的方法，使冲头在移动时连续冲压钢板。切割方法包括：在位于沿着移动路径的移动路径的切割位置处的冲击器的模具附近提供引导构件，该引导构件具有第一引导表面，用于限制冲头从切割位置移动到通过与模具的侧面接触而与行进方向垂直的方向和冲头的上下方向的方向的第一侧; 并沿着引导构件移动冲头。

3. 发明申请

US20150290826A1 CUTTING APPARATUS AND CUTTING METHOD 审中-公开
标题翻译：切割装置和切割方法
公开(公告)号：US20150290826A1
公开(公告)日：2015-10-15
申请号：US14647234
申请日：2012-11-30
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kazumi SAITO
IPC分类号： B26D5/08 , B23D27/00
CPC分类号： B26D5/08 , B21D28/02 , B23D27/00
摘要： Provided is a technique capable of extending a life of a punch provided in a nibbler. A cutting apparatus for cutting a steel plate, including at least one robot which has an arm capable of changing the position and the posture thereof; a nibbler attached to the tip of the arm, which has a punch reciprocating in a top-bottom direction to punch the steel plate; and a control device which controls the robot and the nibbler. The nibbler makes the punch continuously punch the steel plate while being moved by the robot, thereby cutting the steel plate. The control device has a robot controlling part which controls the robot so that the nibbler moves at a moving velocity depending on the shape of a moving path of the nibbler, and a punch controlling part which changes a frequency of the punch according to the moving velocity of the nibbler.
摘要翻译：提供了能够延长设置在冲击器中的冲头的寿命的技术。一种用于切割钢板的切割装置，包括至少一个具有能够改变其位置和姿势的臂的机器人; 附接到臂的尖端的冲头，其具有沿上下方向往复运动的冲头以冲压钢板; 以及控制机器人和冲头的控制装置。冲头使冲头在被机器人移动的同时不断冲压钢板，从而切割钢板。控制装置具有：机器人控制部，其控制机器人，使得冲击器根据移动轨迹的移动路径的移动速度移动;以及冲头控制部，其根据移动速度改变冲头的频率的冲动者。

4. 发明授权

US06923103B2 Machine for the continuous multi-stroke slotting of plate-shaped workpieces 有权
标题翻译：用于板状工件连续多冲程开槽的机器
公开(公告)号：US06923103B2
公开(公告)日：2005-08-02
申请号：US10958462
申请日：2004-10-05
申请人： Daniel Graf
发明人： Daniel Graf
IPC分类号： B23D15/06 , B21D28/00 , B21D28/24 , B21D28/36 , B23D27/00 , B21D28/26
CPC分类号： B23D27/00 , Y10T83/0572 , Y10T83/4531 , Y10T83/87 , Y10T83/9387 , Y10T83/9435
摘要： A machine for the multi-stroke, continuous slotting of plate-shaped workpieces and especially sheet metal plates is described. A slotting tool (16) and the workpiece are movable in a forward direction relative to each other in a gate-cutting function and in at least one subsequent slot cutting stroke. This is followed by a return movement in the opposite direction (32) over a return length (A) that corresponds at a maximum to the length of the previously laterally cut slot. This is followed by a cross-cutting stroke in which the strip of material (31) that was laterally cut in the gate-cutting function and the minimum of one subsequent slotting stroke is severed at a distance from the point of its connection to the remaining workpiece. The slotting tool (16) is driven by a cam drive with a drive control, a return-drive system with a return-drive control and a forward-feed drive system with a feed-drive control. These control devices serve to control the slotting tool (16), the return-drive and feed-drive systems of the machine tool.
摘要翻译：描述了一种用于板状工件，特别是金属板的多冲程连续开槽的机器。开槽工具（16）和工件可以在切割功能和至少一个随后的槽切割行程中沿相对于彼此的向前方向移动。随后在相对于先前横向切割的槽的长度的最大值的返回长度（A）上沿相反方向（32）返回运动。之后是横切行程，其中在切割功能中横向切割的材料条31和一个随后的开槽行程的最小值在与其连接点相距一定距离处被切断工件。开槽工具（16）由具有驱动控制的凸轮驱动器，具有返回驱动控制的返回驱动系统和具有进给驱动控制的前进驱动系统驱动。这些控制装置用于控制开槽刀具（16），机床的返回驱动和进给驱动系统。

5. 发明授权

US6158264A Method of working a band blade 有权
标题翻译：加工带刀片的方法
公开(公告)号：US6158264A
公开(公告)日：2000-12-12
申请号：US317939
申请日：1999-05-25
申请人： Suehiro Mizukawa
发明人： Suehiro Mizukawa
IPC分类号： B23D17/00 , B21D37/20 , B23D27/00 , B23D31/00 , B23P15/40 , B21D28/00
CPC分类号： B21D37/205 , B23D31/00 , B23P15/40
摘要： The present invention relates to a method of working a band blade that is a so-called Thomson blade. In the invention, a band blade 1 is bent into a predetermined shape by a bending mechanism 7, the bent band blade is then forward fed, and a rear portion of a bent region Z of the band blade 1 is cut away by using a front band-blade cutting tool 2 which is placed in front of the bending mechanism 7. In the invention, in advance of bending of the band blade 1, a step of cutting the front end of the band blade 1 by using a rear band-blade cutting tool 2 which is placed in rear of the front band-blade cutting tool 2 may be conducted. After the front end of the band blade 1 is cut by using the rear band-blade cutting tool 2, the band blade 1 is forward fed, a bridge 14 is formed in the band blade 1 by using a bridge punching mechanism 8, and the band blade 1 is then forward fed to be bent into a predetermined shape by the bending mechanism 7. According to the invention, without previously cutting the band blade 1 so as to have a predetermined short length, the band blade 1 can be bent while maintaining its long length.
摘要翻译：本发明涉及一种加工所谓汤姆逊刀片的带刀片的方法。在本发明中，通过弯曲机构7将带状刀片1弯曲成规定的形状，然后向前供给弯曲带状刀片，通过使用前方将带状刀片1的弯曲区域Z的后部切断放置在弯曲机构7的前面的带状刀片切割工具2.在本发明中，在带状刀片1的弯曲之前，通过使用后带状刀片切割带状刀片1的前端的步骤可以进行放置在前带刀片切割工具2的后方的切削工具2。在使用后带刀片切割工具2切断带刀1的前端之后，带式刀片1向前馈送，通过使用桥式穿孔机构8在带状刀片1上形成桥梁14，带状刀片1然后被向前馈送以通过弯曲机构7弯曲成预定形状。根据本发明，在没有预先切割带状刀片1以具有预定的短长度的情况下，带状刀片1可以弯曲同时保持它的长度。

6. 发明授权

US5957018A Process and apparatus for cutting up by shearing of elements of a nuclear installation 失效
标题翻译：通过剪切核装置的元素来切割的过程和装置
公开(公告)号：US5957018A
公开(公告)日：1999-09-28
申请号：US628729
申请日：1997-03-05
申请人： Jean-Claude Schultz
发明人： Jean-Claude Schultz
IPC分类号： G21F9/30 , B02C18/02 , B23D27/00 , G21C19/36 , G21D1/00 , B26D3/00 , B26D7/06
CPC分类号： B02C18/02 , G21C19/36 , G21D1/003 , Y02E30/40 , Y02W30/881 , Y10S83/916 , Y10S83/93 , Y10T83/0524 , Y10T83/0572 , Y10T83/2137 , Y10T83/6657 , Y10T83/745
摘要： A process and apparatus for cutting up an element used in the construction of a nuclear installation for dismantling. The element is placed on a support and pushed toward a shearing tool having a blade pitch angle of 30.degree.. As the element is pushed, the blade performs a first shearing operation. Then a releasing stop controlled by a jack releases the element from the blade. Operation continues until the element is cut up.
摘要翻译： PCT No.PCT / FR94 / 01203 Sec。 371日期1997年3月5日 102（e）1997年3月5日PCT 1994年10月18日PCT PCT。第WO95 / 11510号公报日期1995年04月27日一种用于拆除用于拆除核设施建造的元件的过程和设备。将元件放置在支撑件上并推向具有30°的叶片桨距角的剪切工具。当元件被推动时，叶片执行第一剪切操作。然后由千斤顶控制的释放停止件从刀片释放元件。操作继续，直到元件被切断。

7. 发明授权

US4981058A Punch and die set and method adapted to effect parting between adjacent sections of a workpiece 失效
标题翻译：冲压和冲模和适于在工件的相邻部分之间分开的方法
公开(公告)号：US4981058A
公开(公告)日：1991-01-01
申请号：US245005
申请日：1988-09-14
申请人： Andrew G. Gavrun, III
发明人： Andrew G. Gavrun, III
IPC分类号： B21D28/12 , B23D15/04 , B23D15/08 , B23D27/00
CPC分类号： B21D28/12 , B23D15/04 , B23D15/08 , B23D27/00 , Y10S83/916 , Y10T83/05 , Y10T83/0572 , Y10T83/8854 , Y10T83/9447
摘要： An apparatus and a method are disclosed, in which a shear and die set is adapted to be used in a numerically-controlled turret punch press for separating adjacent portions of a workpiece along predetermined parting lines, the shear and die set having a lower shearing or cutting edge on a vertical side of the shear portion of said set which is reciprocated vertically in shearing proximity to an upper cutting or shearing edge of a vertical wall of the die portion of said set, so that only a partial shear is effected for any reciprocation, and advancing the workpiece during the reciprocation so that a stepwise cut is effected along the entire length of said predetermined parting line and separation of the workpiece along said predetermined parting line is obtained.
摘要翻译：公开了一种设备和方法，其中剪切和模具组适用于数控转塔冲压机，用于沿着预定的分型线分离工件的相邻部分，剪切和模具组具有较低的剪切或在所述组件的剪切部分的垂直侧上的切割边缘，其在剪切附近垂直地往复运动，靠近所述组件的模具部分的垂直壁的上切割或剪切边缘，使得仅对所有往复运动进行部分剪切并且在所述往复运动中使所述工件前进，从而沿着所述预定分型线的整个长度进行逐步切割，并且获得所述工件沿着所述预定分型线的分离。

8. 发明授权

US4522092A Pallet nibbler method 失效
标题翻译：托盘nibbler方法
公开(公告)号：US4522092A
公开(公告)日：1985-06-11
申请号：US508835
申请日：1983-06-29
申请人： Adolph S. Dorosz
发明人： Adolph S. Dorosz
IPC分类号： B23D27/00 , B23Q35/10 , B26D3/00 , B26D7/26
CPC分类号： B23Q35/102 , B23D27/00 , Y10S83/916 , Y10T83/0529 , Y10T83/0572 , Y10T83/875 , Y10T83/8834
摘要： A method of manufacturing a configured cut-out in a sheet of material by arranging a pair of dies to support a sheet of material therebetween, pushing a punch shaft through one die, then through the sheet of material and then through the other die, then retracting the punch shaft to effectuate initiation of a nibbling operation to produce a cut-out in the sheet of material to correspond to a cut-out in a template, which template is traced by a pilot finger during common motion of the template and the sheet of material.
摘要翻译：通过设置一对模具以在其间支撑一片材料来制造片材中的配置切口的方法，将冲头轴推动通过一个模具，然后穿过该材料片材然后通过另一个模具，然后缩回冲头轴以实现起步操作的开始，以在材料片中产生切口，以对应于模板中的切口，该模板在模板和片材的共同运动期间由导向指示器跟踪的材料。

9. 发明授权

US4516456A Pallet nibbler 失效
标题翻译：托盘nibbler
公开(公告)号：US4516456A
公开(公告)日：1985-05-14
申请号：US508862
申请日：1983-06-29
申请人： Adolph S. Dorosz
发明人： Adolph S. Dorosz
IPC分类号： B21D28/26 , B23D27/00 , B26D5/08
CPC分类号： B21D28/26 , B23D27/00 , Y10S83/916 , Y10T83/875 , Y10T83/8769 , Y10T83/8834 , Y10T83/9418
摘要： A machine for punching and nibbling a piece of sheet material, preferably metal, for subsequent manufacture into a pallet, said machine comprising a pair of dies disposable on each side of the sheet material, a punch shaft being pushable through one die, then through the sheet material, then through the other die, which punch shaft also begins a nibbling operation on the return stroke, because of a shoulder cut into the shaft itself. The punch shaft is empowered by a pressurizable cylinder and an electric motor on the initial punch stroke, and just the electric motor during the reciprocable nibbling function.
摘要翻译：一种用于冲切和啃咬一块片材料（优选金属）的机器，用于随后制造成托盘，所述机器包括在片材的每一侧上一次性的一对模具，穿过一个模具的冲头轴，然后通过片材，然后通过另一个模具，该冲头轴也在返回行程上开始一个啃咬操作，因为肩部被切入轴本身。冲头轴在初始冲程行程中由加压缸和电动机赋予能量，并且在可往复冲程功能期间仅由电动机赋予。

10. 发明授权

US4372183A Program controlled punching and nibbling machine 失效
标题翻译：程序控制冲孔和冲压机
公开(公告)号：US4372183A
公开(公告)日：1983-02-08
申请号：US213662
申请日：1980-12-05
申请人： Esko Lehtinen
发明人： Esko Lehtinen
IPC分类号： B23D27/00 , B23D33/02 , B23Q1/00 , B26D7/06
CPC分类号： B23Q1/0009 , B23D27/00 , B23D33/02 , Y10S83/916 , Y10T83/166 , Y10T83/4594 , Y10T83/4612 , Y10T83/654 , Y10T83/6564
摘要： The coordinate slides of a computer controlled punching and nibbling machine are coupled by resilient elements with respective nuts engaging screws driven by motors controlled by computer programming. The resilient coupling between the slides and the respective nuts permits the motors to run and thereby drive the nuts during periods when the slides are held stationary by engagement of the punching and nibbling tool with a workpiece mounted on the upper slide. As soon as the tool is disengaged from the workpiece, the workpiece is quickly moved to the next position by energy stored in the resilient elements. A sensor between each of the slides and the respective nut senses the displacement of the nut relative to the slide and transmits this information to the computer.
摘要翻译：计算机控制的冲压和冲切机的坐标滑块通过弹性元件耦合，相应的螺母接合由由计算机编程控制的电机驱动的螺钉。滑块和相应螺母之间的弹性联接允许电动机运行，从而在通过冲压和冲切工具与安装在上滑块上的工件的接合而使滑块保持静止的时段期间驱动螺母。一旦工具与工件脱离接触，工件就可以通过存储在弹性元件中的能量快速移动到下一个位置。每个滑块和相应的螺母之间的传感器感测螺母相对于滑块的位移，并将该信息传送到计算机。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式