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

US6145819A Die cylinder and manifold and system 失效
标题翻译：模具圆筒和歧管和系统
公开(公告)号：US6145819A
公开(公告)日：2000-11-14
申请号：US81382
申请日：1998-05-19
申请人： Jeffrey R. Geske , Boice F. Horde
发明人： Jeffrey R. Geske , Boice F. Horde
IPC分类号： F16F9/02 , F16F9/36 , F16F5/00
CPC分类号： F16F9/0218 , F16F9/36
摘要： A plurality of die cylinders adapted to contain gas under pressure are mounted on a manifold. Each cylinder comprising a cylinder body having an axially inner cylinder portion and an axially outer cylinder portion. A piston has an axially inner end portion extending into the inner cylinder portion and an axially outer end portion surrounded by the outer cylinder portion. A seal is provided between the inner end portion of the piston and the inner cylinder portion. There is a removable sealing cartridge between the outer end portion of the piston and the outer cylinder portion. A snap ring removably retains the cartridge on a shoulder between the inner and outer cylinder portions. The piston is capable of full axially outward retraction and separation from the cylinder when the cartridge is removed. The cylinder is free of any obstruction which would interfere with the axially outward retraction and separation of the piston when the cartridge is removed. The cylinder body has a pilot portion engaging a complimentary cylindrical opening in the manifold so that the inner end of the cylinder body communicates with high pressure gas within the manifold.
摘要翻译：适用于在压力下容纳气体的多个模具缸安装在歧管上。每个气缸包括具有轴向内筒部和轴向外筒部的筒体。活塞具有延伸到内筒部的轴向内端部和由外筒部包围的轴向外端部。在活塞的内端部和内筒部之间设置有密封件。在活塞的外端部和外筒部之间存在可拆卸的密封筒。卡扣环可拆卸地将盒子保持在内筒部分和外筒部分之间的肩部上。当墨盒拆卸时，活塞能够完全轴向向外缩回和与气瓶分离。气缸没有任何障碍物，当阻塞盒被移除时，它会干扰活塞的轴向向外缩回和分离。缸体具有接合歧管中的互补圆柱形开口的先导部分，使得缸体的内端与歧管内的高压气体连通。

2. 发明授权

US5640875A Die transfer system with modular transfer drive 失效
标题翻译：模块传输系统
公开(公告)号：US5640875A
公开(公告)日：1997-06-24
申请号：US546538
申请日：1995-10-20
申请人： Boice F. Horde , Lyle T. Giles
发明人： Boice F. Horde , Lyle T. Giles
IPC分类号： B21D43/05
CPC分类号： B21D43/055
摘要： A die transfer system for transferring workpieces between successive die stations in a stamping press includes elongated finger bars having spaced fingers for engaging workpieces at successive die stations, a first drive module for reciprocating the finger bar laterally into and out of engagement with the workpieces at the die stations, and a second or transfer drive module for reciprocating the finger bar longitudinally for transferring workpieces between the successive die stations. The transfer drive module includes a pair of laterally spaced transfer drive mechanisms respectively positioned adjacent to the ends of the finger bars, and a bridge that extends between the transfer drive mechanisms. A pair of carriages are mounted on the bridge and coupled by lead screws to respective stepper motors for adjusting position of each carriage laterally of the bridge independently of each other. Each carriage is coupled to an associated finger bar by a quick-disconnect coupling arrangement. In this way, the transfer drive mechanism may be readily disconnected from the lateral drive mechanisms for replacement of the latter, and may be readily readjusted for and connected to new lateral drive mechanisms of differing configuration.
摘要翻译：用于在冲压机中的连续模具站之间传送工件的模具传送系统包括细长的指状条，其具有间隔开的指状物，用于在连续的模具工位处接合工件;第一驱动模块，用于使指状杆横向进入和退出与工件的接合模具站，以及用于纵向往复操纵指杆的第二或转移驱动模块，用于在连续的模具站之间传送工件。传送驱动模块包括分别邻近指杆的端部定位的一对侧向间隔的传送驱动机构，以及在传送驱动机构之间延伸的桥。一对滑架安装在桥上，并通过导螺杆连接到相应的步进马达上，用于相互独立地调整桥架横向两侧的位置。每个托架通过快速断开连接装置联接到相关联的手指杆。以这种方式，转移驱动机构可以容易地与侧向驱动机构断开以更换后者，并且可以容易地重新调整并连接到具有不同构造的新的侧向驱动机构。

3. 发明授权

US5572898A Modular die transfer system 失效
标题翻译：模块式模具传输系统
公开(公告)号：US5572898A
公开(公告)日：1996-11-12
申请号：US546536
申请日：1995-10-20
申请人： Boice F. Horde , Robert L. Decheim
发明人： Boice F. Horde , Robert L. Decheim
IPC分类号： B21D43/05 , B21K27/04
CPC分类号： B21D43/055 , B21K27/04
摘要： A die transfer system for transferring workpieces through successive dies stations in a stamping press includes an elongated finger bar having spaced fingers for engaging workpieces at successive die stations. A drive module for reciprocating the finger bar laterally into and out of engagement with the workpieces at the die stations, and for lifting the workpieces above the level of the die stations for longitudinal transfer between die stations. The drive module has a crank arm coupled to the drive shaft for rotating the crank arm about an axis parallel to the finger bar. A cam plate is coupled to the finger bar and mounted for movement lateral to the crank arm axis and the finger bar. A cam follower is mounted on the crank arm and disposed in a slot on the cam plate, such that rotation of the drive shaft rotates the crank arm and propels the cam follower along the slot to move the cam plate and finger bar horizontally and vertically in sequence. A bearing element on the shaft is captured by structure on the cam plate to prevent horizontal movement of the cam plate and finger bar during motion in the vertical direction, and to prevent vertical movement during motion in the horizontal direction.
摘要翻译：用于在冲压机中通过连续的模具工位传送工件的模具传送系统包括细长的指杆，其具有用于在连续的模具工位处接合工件的间隔开的指状物。驱动模块，用于使指杆横向地与模具站处的工件接合和脱离接合，并且用于将工件提升到模具台的高度以上以在模具站之间纵向传递。驱动模块具有联接到驱动轴的曲柄臂，用于围绕平行于手指杆的轴线旋转曲柄臂。凸轮板联接到指杆并且安装成用于沿曲柄臂轴线和指杆横向移动。凸轮从动件安装在曲柄臂上并设置在凸轮板上的槽中，使得驱动轴的旋转使曲柄臂旋转并且沿着槽推动凸轮从动件，以使凸轮板和手指杆水平和垂直地移动序列。轴上的轴承元件通过凸轮板上的结构被捕获，以防止在垂直方向运动期间凸轮板和指杆的水平运动，并且防止在水平方向上的运动期间的垂直运动。

4. 发明授权

US5802944A Gas cylinder with internal time delay 失效
标题翻译：气瓶内部延时
公开(公告)号：US5802944A
公开(公告)日：1998-09-08
申请号：US837300
申请日：1997-04-11
申请人： Sabatino A. Bianchi , Boice F. Horde , Bernard J. Wallis
发明人： Sabatino A. Bianchi , Boice F. Horde , Bernard J. Wallis
IPC分类号： B21D28/16 , B21D45/00 , F15B15/14 , B26D7/28
CPC分类号： B21D45/003 , B21D28/16 , F15B15/14 , Y10T83/2133 , Y10T83/2153 , Y10T83/8858 , Y10T83/8864
摘要： A gas cylinder with internal time delay which is entirely self contained within the cylinder. A valve pin that controls communication between the two sides of the piston through one or more a one-way valves in the piston. As each piston is moved by a die into the cylinder body, it exposes a portion of reduced cross section on a valve pin and gas flows through a one way valve such that the effective area of the piston is reduced. When the die moves away from the workpiece, a time delay occurs and the piston is delayed until the piston moves upwardly and closes communication between the sides of the piston.
摘要翻译：具有内部时间延迟的气瓶，其完全独立于气缸内。阀芯，其通过活塞中的一个或多个单向阀来控制活塞两侧之间的连通。当每个活塞被模具移动到缸体中时，它暴露在阀销上的一部分减小的横截面，并且气体流过单向阀，使得活塞的有效面积减小。当模具远离工件移动时，发生时间延迟，并且活塞被延迟直到活塞向上移动并且关闭活塞侧面之间的连通。

5. 发明授权

US5586464A Modular die transfer system 失效
标题翻译：模块式模具传输系统
公开(公告)号：US5586464A
公开(公告)日：1996-12-24
申请号：US546537
申请日：1995-10-20
申请人： Boice F. Horde , Denver Akers
发明人： Boice F. Horde , Denver Akers
IPC分类号： B21D43/05
CPC分类号： B21D43/05
摘要： A die transfer system for transferring workpieces through successive dies stations in a stamping press includes an elongated finger bar having spaced fingers for engaging workpieces at successive die stations. A drive module for reciprocating the finger bar laterally into and out of engagement with the workpieces at the die stations, and for lifting the workpieces above the level of the die stations for longitudinal transfer between die stations. The drive module has a crank arm coupled to the drive shaft for rotating the crank arm about an axis parallel to the finger bar. A cam plate is coupled to the finger bar and mounted for movement lateral to the crank arm axis and the finger bar. The cam plate has a cam slot with first and second orthogonal portions lateral to the crank arm axis, and a third arcuate portion interconnecting the first and second portions at the radius of the crank arm. A cam follower is mounted on the crank arm and disposed in the slot, such that rotation of the drive shaft rotates the crank arm and propels the cam follower along the first, third and second portions of the slot and sequence, with the third slot portion providing a dwell at the cam plate and finger bar during motion of the cam follower therethrough.
摘要翻译：用于在冲压机中通过连续的模具工位传送工件的模具传送系统包括细长的指杆，其具有用于在连续的模具工位处接合工件的间隔开的指状物。驱动模块，用于使指杆横向地与模具站处的工件接合和脱离接合，并且用于将工件提升到模具台的高度以上以在模具站之间纵向传递。驱动模块具有联接到驱动轴的曲柄臂，用于围绕平行于手指杆的轴线旋转曲柄臂。凸轮板联接到指杆并且安装成用于沿曲柄臂轴线和指杆横向移动。凸轮板具有凸轮槽，凸轮槽具有横向于曲柄臂轴线的第一和第二正交部分，以及在曲柄臂的半径处互连第一和第二部分的第三弓形部分。凸轮从动件安装在曲柄臂上并设置在槽中，使得驱动轴的旋转使曲柄臂旋转并沿着槽的第一，第三和第二部分顺序推动凸轮从动件，第三狭槽部分在凸轮从动件通过其的运动期间在凸轮板和指杆处提供停留。

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