专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US6082516A Variable height adjustable punch assembly having quick release stripper plate 失效
标题翻译：可变高度可调冲头组件，具有快速脱模板
公开(公告)号：US6082516A
公开(公告)日：2000-07-04
申请号：US10575
申请日：1998-01-22
申请人： Robert E. Willer
发明人： Robert E. Willer
IPC分类号： F16D41/08 , F16D3/34
CPC分类号： F16D41/088
摘要： A punch assembly having infinite adjustment of the punch tool and quick release of the stripper plate. A punch assembly has a clutch mechanism that secures the central punch body after a depth adjustment has been made. The clutch includes two ball bearings with an expansion spring separating the two ball bearings. The spring forces the ball bearings outwardly thus engaging the central body of the punch and the inside wall of the outer casing. This arrangement effectively locks the punch from rotation in either direction. A set of locking cams, disposed directly opposite each other and including a surface with which one may apply an inward force and a set of fingers that have a sloped face that forces the ball bearings toward each other are operated to release the central body from its locked position. This results in infinite, rather than incremental, adjustment of the depth of the punch. As a consequence, when the punch tool is sharpened and its length dimension reduced, the height of the punch tool can be readily adjusted to account for the change in the length dimension of the punch tool. A quick release mechanism for a stripper plate assembly includes a locking ring having three arcuate grooves having radially increasing dimension and three locking clips which are circumferentially fixed relative to the locking ring. The locking clips engage the stripper plate. Upon rotation of the locking ring, the locking clips ride in the arcuate grooves which act as camming surfaces and open the locking clips, thereby releasing the stripper plate. As a result, a quick release is effected, with only the stripper plate itself being released. The mechanism otherwise remains assembled for insertion of a new stripper plate.
摘要翻译：冲头组件具有对冲头工具的无限调节和脱模板的快速释放。冲头组件具有离合器机构，其在进行了深度调节之后固定中心冲头本体。离合器包括两个滚珠轴承，带有一个分离两个滚珠轴承的膨胀弹簧。弹簧迫使滚珠轴承向外，从而接合冲头的中心体和外壳的内壁。这种布置有效地将冲头锁定在任一方向上的旋转。一组锁定凸轮被设置成彼此直接相对并且包括可以施加向内的力的表面和具有迫使球轴承朝向彼此的倾斜面的一组手指以将中心体从其中释放锁定位置。这导致冲头深度的无限大而不是增量调节。因此，当冲头工具被磨削并且其长度尺寸减小时，可以容易地调整冲压工具的高度以考虑冲头工具的长度尺寸的变化。用于剥离板组件的快速释放机构包括具有三个具有径向增加尺寸的弧形槽的锁定环和相对于锁定环周向固定的三个锁定夹。锁定夹与脱模板接合。在锁定环旋转时，锁定夹固定在作为凸轮表面的弧形槽中，并打开锁定夹，从而释放剥离板。结果，实现快速释放，只有剥离板本身被释放。否则，该机构仍然组装以插入新的剥离板。

32. 发明授权

US5215513A Tool changing apparatus for a turret punch press 失效
标题翻译：工具更换装置
公开(公告)号：US5215513A
公开(公告)日：1993-06-01
申请号：US711305
申请日：1991-06-06
申请人： Scott D. Maynard , Yutaka Takahashi
发明人： Scott D. Maynard , Yutaka Takahashi
IPC分类号： B21D28/34 , B21D28/12 , B21D28/36 , B21D37/04 , B21D37/14 , B23Q3/155
CPC分类号： B30B15/028 , B21D28/12 , B21D37/145 , B23Q3/15573 , Y10T483/1731 , Y10T83/8732
摘要： A tool changing apparatus for changing the punches and dies on a turret punch press is disclosed, wherein a carriage device provided with a upper rotatable disk on which a plurality of punches is removably supported, and a lower rotatable disk on which a die holders supporting a plurality of dies is removably supported, is positioned at the side of the turret punch press. A punch mounting/dismounting device is further provided for dismounting a punch from and mounting a punch on the upper rotatable disk and for dismounting a punch from and mounting a punch on an upper turret disk on the turret punch press. The punch mounting/dismounting device is adapted to transport the punch between the upper rotatable disk and the upper turret disk. A die mounting/dismounting device is yet further provided for moving the die holder back and forth between a lower turret disk on the turret punch press, and the lower rotatable disk. The die mounting/dismounting device dismounts a die from and mounts a die on the die holder which has been moved onto the rotatable disk. As a result of the above configuration, the tool changing apparatus is capable to automatically change punches and dies on the turret punch press.
摘要翻译：公开了一种用于在转塔冲压机上更换冲头和模具的换刀装置，其中，具有可旋转地支撑有多个冲头的上部可旋转盘的托架装置以及下部可旋转盘，多个模具被可拆卸地支撑，位于转塔冲压机的侧面。另外还提供了一种冲头安装/拆卸装置，用于从上转盘上拆下冲头并将冲头安装在上转盘上，并将冲头从冲头上拆下并将其安装在转塔冲床上的上转塔盘上。冲头安装/拆卸装置适于在上可旋转盘和上转塔盘之间输送冲头。还提供了一种模具安装/拆卸装置，用于在转塔冲压机的下转盘盘和下可旋转盘之间来回移动模具座。模具安装/拆卸装置从已经移动到可旋转盘上的模座上卸下模具并将模具安装在模座上。作为上述结构的结果，刀具更换装置能够自动地改变转塔冲压机上的冲头和模具。

33. 发明授权

US4715040A Laser system 失效
标题翻译：激光系统
公开(公告)号：US4715040A
公开(公告)日：1987-12-22
申请号：US722078
申请日：1985-04-11
申请人： Chun-Shen Lee
发明人： Chun-Shen Lee
IPC分类号： H01S3/08
CPC分类号： H01S3/08
摘要： The present invention relates to a laser system that has an optical resonator, a laser medium included in the optical resonator, a pumping device for exciting the laser medium, and a device for tuning the laser action. The tuning device includes an optically aberrated lens element located in the optical resonator. The profile of the laser beam is determined by the focal length of the central rays and abberation parameter of the abberated lens element.
摘要翻译：本发明涉及具有光谐振器，包括在光谐振器中的激光介质，用于激发激光介质的泵送装置和用于调谐激光作用的装置的激光系统。调谐装置包括位于光谐振器中的光学像差透镜元件。激光束的轮廓由中心射线的焦距和被复制的透镜元件的偏移参数决定。

34. 发明授权

US5394335A Retrofit auto-indexing system 失效
标题翻译：改装自动索引系统
公开(公告)号：US5394335A
公开(公告)日：1995-02-28
申请号：US40593
申请日：1993-03-31
申请人： James D. Rush
发明人： James D. Rush
IPC分类号： B21D28/36 , B21D28/12 , B21D37/04 , G05B19/414 , G06F15/46
CPC分类号： G05B19/4147 , B21D28/12 , G05B2219/34331 , G05B2219/45137 , G05B2219/50168
摘要： A retrofit auto-indexing system for a turret punch press is described in which a predetermined location is provided to which both the upper and lower turrets of a non-indexing turret punch press are rotated. Upper and lower punching tools are mounted respectively in the upper and lower turrets in such a manner so as to be rotated simultaneously, using a single servomotor, to a desired angle. The auto-indexing system is controlled using a microcomputer which is connected to receive the numerical control programmed data, determine whether the code it is receiving relates to the auto-indexing function and, when it does, institute the instructed auto-indexing function. Otherwise, the microcomputer passes the numerical control programmed data directly to a minicomputer which operates the turret punch press in a known manner.
摘要翻译：描述了一种用于转塔冲压机的改进自动分度系统，其中提供了一个预定位置，非分度转塔冲床的上，下转塔都旋转到该位置。上下冲孔工具以这样的方式分别安装在上下塔架中，以便使用单个伺服马达同时旋转到所需的角度。自动分度系统使用连接接收数控编程数据的微型计算机进行控制，确定其正在接收的代码是否与自动索引功能相关，并且在执行时指定自动索引功能。否则，微型计算机将数控编程数据直接传递到以已知方式操作转塔冲床的小型计算机。

35. 发明授权

US5259100A Milling tool for turret punch press 失效
标题翻译：刀塔冲床用铣刀
公开(公告)号：US5259100A
公开(公告)日：1993-11-09
申请号：US888794
申请日：1992-05-27
申请人： Yutaka Takahashi
发明人： Yutaka Takahashi
IPC分类号： B21D28/12 , B23C3/00 , B23Q1/00 , B23Q3/06 , B23P23/04 , B23B39/10 , B26D5/02
CPC分类号： B23C3/00 , B21D28/12 , B23Q1/0018 , B23Q3/069 , Y10T29/50 , Y10T29/5155 , Y10T29/519 , Y10T408/31 , Y10T408/6757 , Y10T83/8732
摘要： An air powered milling tool supported in the upper turret of a turret punch press is cycled simultaneously with a hydraulically- or mechanically-powered punch press ram in a multiple-stage cycle to perform a milling operation on a sheet material workpiece retained between the upper and lower turrets of the punch press. The air-powered tool, which includes a punch head in coaxial alignment with a guide sleeve, drives an end mill which is contained within and is coaxially extendible through the guide sleeve toward the workpiece to perform a machining operation thereon. Hold-down bearings disposed at the end of the guide sleeve engage with the workpiece at a local region thereof. A spring-biased lifter disposed in the upper turret is engagable with the guide sleeve. In operation, the punch press striker impacts the punch head of the milling tool, urging the milling tool and air motor in the direction of the sheet material. As the tool descends, the milling tool extends from the guide sleeve and impacts the sheet material. Simultaneously, a compressed air charge or steady state air flow is flowed through the striker and into the milling tool body and is delivered to the air motor which drives the milling tool in the desired machining operation. Subsequent to the completed machining operation, the striker is reciprocated to its idle position, thereby enabling the lifter and the hold-down spring to return the punch head and guide sleeve, respectively, to their initial idle positions. Overall system operation is computer controlled.
摘要翻译：支撑在转塔冲压机的上转塔中的空气动力铣刀与多级循环中的液压或机械动力冲压压头同时循环，以对保持在上部和下部的片材工件之间进行铣削操作冲压机的下部炮塔。包括与引导套筒同轴对准的冲头的空气动力工具驱动一个端铣刀，其被包含在内部并且通过引导套筒同轴地延伸到工件以在其上进行加工操作。设置在引导套筒的端部处的压紧轴承在其局部区域与工件接合。设置在上转塔中的弹簧偏压升降器可与导向套筒接合。在操作中，冲压冲头冲击铣刀的冲头，沿着板材的方向推动铣刀和气动马达。当刀具下降时，铣刀从导向套筒延伸并撞击片材。同时，压缩空气充气或稳态气流流过冲击器并进入铣削工具主体，并被输送到在期望的加工操作中驱动铣刀的气动马达。在完成加工操作之后，撞击器往复运动到其怠速位置，从而使升降机和压紧弹簧分别将冲头和引导套筒返回到其初始空转位置。整体系统运行是电脑控制的。

36. 发明授权

US4871250A Beam monitor for a high-output laser 失效
标题翻译：用于高输出激光的光束监视器
公开(公告)号：US4871250A
公开(公告)日：1989-10-03
申请号：US97275
申请日：1987-09-17
申请人： Ryoji Koseki
发明人： Ryoji Koseki
IPC分类号： G01J1/42 , G01J5/20 , G01J9/00 , H01S3/105
CPC分类号： G01J1/4257 , H01S3/105 , G01J2005/202 , G01J2009/004
摘要： A beam monitor for a high-output laser has a beam intensity detection means which detects localized beam intensity in the cross section of a high intensity laser beam, and a characteristic calculation means for calculating the beam characteristics of a laser beam based on the localized beam intensity detected by the beam intensity detection means.
摘要翻译：用于高输出激光器的光束监视器具有：光束强度检测装置，其检测高强度激光束的截面中的局部束强度;以及特征计算装置，用于基于局部束计算激光束的光束特性由光束强度检测装置检测的强度。

37. 发明授权

US4774392A Laser cutting method for high chromium steel and a device to carry out that method 失效
标题翻译：高铬钢的激光切割方法和一种执行该方法的装置
公开(公告)号：US4774392A
公开(公告)日：1988-09-27
申请号：US723875
申请日：1985-04-16
申请人： Naoki Orita
发明人： Naoki Orita
IPC分类号： B08B15/04 , B23K26/14 , B23K26/40 , B23K35/22 , B23K26/00
CPC分类号： B08B15/04 , B23K26/144 , B23K26/40 , B23K35/228 , B23K2203/04 , B23K2203/05 , B23K2203/50
摘要： The present invention relates to a method and device for cutting a workpiece made from a high chromium material such as stainless steel. The device comprises a processing head to irradiate and focus a laser beam onto a workpiece, a nozzle connected to the processing head for spraying and assisting gas onto the workpiece, a storage tank for storing a carbonate, and an orifice device for drawing carbonate from the storage tank so that it may be fed into the nozzle and sprayed onto the workpiece with the assisting gas. The addition of carbonate to the assist gas prevents excess dross from adhering to the cut surface of the workpiece.
摘要翻译：本发明涉及一种用于切割由诸如不锈钢的高铬材料制成的工件的方法和装置。该装置包括用于将激光束照射并聚焦到工件上的处理头，连接到处理头的喷嘴，用于喷射和辅助气体到工件上的喷嘴，用于储存碳酸盐的储罐和用于从碳酸盐中吸收碳酸盐的孔装置储存罐，使得其可以被供给到喷嘴中并用辅助气体喷射到工件上。向辅助气体中添加碳酸盐可以防止多余的渣滓附着在工件的切割面上。

38. 发明授权

US4771436A Gas laser oscillator having a gas flow smoothing device to smooth gas flow in the electrical discharge region 失效
标题翻译：气体激光振荡器具有气流平滑装置，以平滑放电区域中的气流
公开(公告)号：US4771436A
公开(公告)日：1988-09-13
申请号：US890345
申请日：1986-07-29
申请人： Ryoji Koseki
发明人： Ryoji Koseki
IPC分类号： H01S3/03 , H01S3/036 , H01S3/097 , H01S3/22
CPC分类号： H01S3/036 , H01S3/03
摘要： A gas laser oscillator having a gas flow smoothing device, preferably made of a cylindrical mesh, installed in the gas inlet of the electrical discharge region of the oscillator.
摘要翻译：一种气体激光振荡器，其具有安装在振荡器的放电区域的气体入口中的优选由圆柱形网状物制成的气流平滑装置。

39. 发明授权

US4751716A Hollow cylindrical solid state laser medium and a laser system using the medium 失效
标题翻译：中空圆柱形固体激光介质和使用介质的激光系统
公开(公告)号：US4751716A
公开(公告)日：1988-06-14
申请号：US858010
申请日：1986-05-01
申请人： Stanley Ream , Chun-Sheu Lee , Kenneth A. Fukae
发明人： Stanley Ream , Chun-Sheu Lee , Kenneth A. Fukae
IPC分类号： H01S3/06 , H01S3/08 , H01S3/081 , H01S3/093 , H01S3/16 , H01S3/045
CPC分类号： H01S3/16 , H01S3/08059 , H01S3/081 , H01S3/093 , H01S3/025 , H01S3/0608
摘要： A solid state laser medium for use in a solid state laser oscillator uses a hollow cylindrical solid state laser medium which is formed cylindrically in order to improve the cooling efficiency of the laser. The laser includes a pumping device for exciting the laser medium and an optical resonator that is arranged on both ends in the axial direction of the laser medium. The pumping device includes a plurality of flash lamps that are arranged on the outside, with respect to the central longitudinal access of the laser medium, of the outer surface of the hollow cylindrical laser medium and an outer reflector that is arranged so as to enclose the flash lamps and the laser medium, from the outside, with respect to the central longitudinal access of the laser medium, of the flash lamps, and a cylindrical inner reflector with outer diameter which is slightly smaller than the inner diameter of the laser medium, the inner reflector being inserted in the cavity of the laser medium. Cooling apparatus for cooling the hollow cylindrical solid state laser medium from both the outer longitudinal surface and the inner longitudinal surface of the hollow cylinder are also provided.
摘要翻译：用于固体激光振荡器的固态激光介质使用圆筒形的中空圆柱形固态激光介质，以提高激光器的冷却效率。激光器包括用于激发激光介质的泵浦装置和布置在激光介质轴向两端的光学谐振器。抽吸装置包括多个闪光灯，其相对于激光介质的中心纵向通路布置在中空圆柱形激光介质的外表面的外侧，外反射器被布置成包围闪光灯和激光介质从外部相对于激光介质的中心纵向通道，闪光灯以及外径略小于激光介质的内径的圆柱形内反射器，内部反射器插入激光介质的空腔中。还提供了用于从中空圆柱体的外纵向表面和内纵向表面冷却中空圆柱形固态激光介质的冷却装置。

40. 发明授权

US4737963A Laser tube for a laser generator 失效
标题翻译：用于激光发生器的激光管
公开(公告)号：US4737963A
公开(公告)日：1988-04-12
申请号：US816106
申请日：1986-01-03
申请人： Ryoji Koseki
发明人： Ryoji Koseki
IPC分类号： H01S3/03 , H01S3/036 , H01S3/134 , H01S3/22
CPC分类号： H01S3/03 , H01S3/036
摘要： A laser tube for a laser generator used in a laser machining tool is formed by a plurality of disks laminated together to form an integral unit. The disks have a main hole for the passage of laser gas and at least one sub-hole for a sub-flow of laser gas. The sub-hole of each disk is connected with the respective main hole of the disk by a gas injection channel through which laser gas is injected into the main hole at a plurality of longitudinal positions in the laser tube to provide a homogeneous laser gas velocity distribution in the laser tube.
摘要翻译：用于激光加工工具的激光发生器的激光管由多个盘形成，所述多个盘层压在一起以形成整体单元。盘具有用于激光气体通过的主孔和用于激光气体副流的至少一个子孔。每个盘的子孔通过气体注入通道连接到盘的相应主孔，激光气体在激光管中的多个纵向位置处通过该气体注入通道注入主孔，以提供均匀的激光气体速度分布在激光管中。

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