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. 发明申请

US20230071694A1 Press Machine With Modular Linear Actuator System 有权
公开(公告)号：US20230071694A1
公开(公告)日：2023-03-09
申请号：US17664644
申请日：2022-05-23
申请人： PDInnovative LLC
发明人： Jeffrey E. Debus , Darrell B. Harrelson
IPC分类号： B30B1/18 , B21J9/10
摘要： A linear-actuated press machine comprises a press ram with a tool, a first linear actuator having a first actuator rod, a second line actuator having a second linear actuator rod, a high-speed motor coupled to the first linear actuator for providing a high-speed condition on the press ram, a first high-torque motor coupled to the first linear actuator, and a second high-torque motor coupled to the second linear actuator. The press machine (i) advances the tool toward the part by operation of the high-speed motor associated with the first linear actuator, (ii) forms the part with the tool by simultaneous operation of the first high-torque motor associated with the first linear actuator and the second high-torque motor associated with the second linear actuator, and (iii) retracts the tool from the part by operation of the high-speed motor associated with the first linear actuator.

2. 发明授权

US07059165B2 Hydromechanical closing device, in particular for lateral extrusion 失效
标题翻译：液压机械闭合装置，特别用于侧向挤出
公开(公告)号：US07059165B2
公开(公告)日：2006-06-13
申请号：US10475483
申请日：2002-04-30
申请人： Klaus Siegert , Aribert Schwager , Manfred Kammerer
发明人： Klaus Siegert , Aribert Schwager , Manfred Kammerer
IPC分类号： B21J9/12 , B21J9/10
CPC分类号： B21J5/02
摘要： The invention relates to a hydromechanical clamping device having two movable die halves and two punches, a first hydraulic piston, and a second hydraulic piston. The second die half is fixed to the frame and the second punch is arranged on the second hydraulic piston. The first hydraulic cylinder is connected to a third hydraulic cylinder. The latter acts on a fourth hydraulic piston. The first hydraulic cylinder is connected to the third hydraulic cylinder, so that the pressure medium displaced from the first hydraulic cylinder during a feed movement flows into the third hydraulic cylinder and the third hydraulic piston moves the fourth hydraulic piston in the feed direction, so that pressure medium is displaced into the second hydraulic cylinder, and the requisite forming pressure can be applied to the second hydraulic piston and the punches move toward one another.
摘要翻译：本发明涉及一种具有两个活动半模和两个冲头，第一液压活塞和第二液压活塞的液压机械夹紧装置。第二半模固定在框架上，第二冲头设置在第二液压活塞上。第一液压缸连接到第三液压缸。后者作用在第四液压活塞上。第一液压缸连接到第三液压缸，使得在进给运动期间从第一液压缸移位的压力介质流入第三液压缸，并且第三液压活塞沿进给方向移动第四液压活塞，使得压力介质被移动到第二液压缸中，并且必要的成形压力可以施加到第二液压活塞并且冲头彼此移动。

3. 发明授权

US4502908A Apparatus for intermittently actuating heating tools in packing machines 失效
标题翻译：用于间歇地驱动包装机中的加热工具的装置
公开(公告)号：US4502908A
公开(公告)日：1985-03-05
申请号：US541293
申请日：1983-10-12
申请人： Nils von Wichert , Dieter Schwenke
发明人： Nils von Wichert , Dieter Schwenke
IPC分类号： B65B51/10 , B29C65/00 , B29C65/02 , B65B51/00 , B65B51/14 , B21J9/10
CPC分类号： B29C66/932 , B29C65/18 , B29C66/431 , B29C66/43121 , B29C66/8324 , B29C66/93441 , B29C66/93451 , B29C66/961 , B65B51/14 , B29C66/8226 , B29C66/8227 , B29C66/94 , B65B2051/105 , Y10T74/2102
摘要： A heated sealing tool is actuated intermittently for fixed intervals of time to engage thermoplastic envelopes of successive cigarette packs which are supported by an indexible turret. In order to ensure that the intervals of engagement between the tool and successive envelopes are not altered when the speed of the prime mover of the packing machine is changed, the tool is mounted on one arm of a two-armed lever the other arm of which carries roller followers for two discrete coaxial cams which jointly actuate the tool through the medium of the lever. Each of the cams is driven at a speed which is proportional to the speed of the prime mover; however, one of the cams is angularly adjustable relative to the other cam by a gear motor or a bevel gear transmission in response to signals which denote changes in the speed of the prime mover so that the duration of intervals of engagement remains unchanged. If the cams have lobes which serve to hold the tool out of engagement with the envelopes, that portion of each revolution of the cams during which the lobes engage the respective followers is shortened if the speed of the prime mover is increased and vice versa. The cams can be driven in the same direction or in opposite directions.
摘要翻译：加热密封工具间歇地致动固定的时间间隔，以接合由可索引的转台支撑的连续香烟包装的热塑性包装。为了确保当包装机原动机的速度改变时工具和连续的信封之间的接合间隔不被改变，工具被安装在双臂的一个臂上，另一个臂带有用于两个离散同轴凸轮的滚子跟随器，它们通过杠杆的介质共同致动工具。每个凸轮以与原动机的速度成比例的速度驱动; 然而，响应于表示原动机的速度的变化的信号，齿轮马达或锥齿轮传动装置中的一个凸轮相对于另一个凸轮成角度地可调整，使得接合间隔的持续时间保持不变。如果凸轮具有用于将工具保持与信封不接合的凸角，则如果原动机的速度增加则反转凸轮接合的相应从动件的凸轮的每转的那部分被缩短，反之亦然。凸轮可以沿相同方向或相反方向驱动。

4. 发明授权

US4212185A Hydraulic press system 失效
标题翻译：液压机系统
公开(公告)号：US4212185A
公开(公告)日：1980-07-15
申请号：US21283
申请日：1979-03-16
申请人： Donald E. Miller
发明人： Donald E. Miller
IPC分类号： B21J9/12 , B21J9/10
CPC分类号： B21J9/12
摘要： A press structure wherein the usual crank mechanism is utilized solely for the movement of the press tooling and forging pressure is exerted by way of load cylinders interconnecting the press ram and load beam so that the press ram and load beam are drawn together under the influence of high pressure hydraulic fluid within the load cylinders. A minimum volume of high pressure hydraulic fluid is required to exert the forging pressure and, accordingly, the work efficiency of the press is much greater than that experienced with other press systems.
摘要翻译：一种按压结构，其中通常的曲柄机构仅用于冲压加工和锻造压力的移动，通过将压力机压头和负载梁相互连接的负载筒来施加，使得冲压机和负载梁在负载缸内的高压液压油。需要最小体积的高压液压流体来施加锻造压力，因此压力机的工作效率比其它压力机系统的工作效率大得多。

5. 发明授权

US4135611A Press drive clutch with brake 失效
标题翻译：用制动器驱动驱动离合器
公开(公告)号：US4135611A
公开(公告)日：1979-01-23
申请号：US764223
申请日：1977-01-14
申请人： Edwin A. Spanke
发明人： Edwin A. Spanke
IPC分类号： B30B1/26 , B21J9/10 , B30B15/10 , B30B15/12 , F16D67/04
CPC分类号： B30B15/10 , B21J9/10 , F16D67/04
摘要： A press drive mechanism is disclosed having relatively rotatable output shaft and flywheel components which are independently rotatably supported at their opposite ends by fixed support members. The flywheel is mounted on a sleeve which is concentric with the output shaft and located between the opposite ends of the shaft. Clutch discs are cooperatively supported by the sleeve and output shaft, and brake discs are cooperatively supported by the output shaft and one of the fixed support members. The brake and clutch are alternately engaged and disengaged by means of a pneumatic piston and cylinder assembly concentric with the output shaft inwardly adjacent the other of the fixed support members.
摘要翻译：公开了一种压力传动机构，其具有相对可旋转的输出轴和飞轮部件，它们在其相对端处被固定的支撑部件独立地可旋转地支撑。飞轮安装在与输出轴同心并位于轴的相对端之间的套筒上。离合器盘由套筒和输出轴协同支撑，制动盘由输出轴和固定支撑件之一协同支撑。制动器和离合器通过与输出轴同心的气动活塞和气缸组件交替地接合和分离，所述气动活塞和气缸组件与另一个固定支撑构件向内相邻。

6. 发明授权

US3805581A Workpiece forming apparatus 失效
标题翻译：工作成型设备
公开(公告)号：US3805581A
公开(公告)日：1974-04-23
申请号：US20630371
申请日：1971-12-09
申请人： HOMAC MFG CO
发明人： THIBODEAU A , MACKAY H
IPC分类号： B21C33/00 , B21J7/34 , B21J9/04 , B21J9/10
CPC分类号： B21C33/00 , B21J7/34 , B21J9/04
摘要： A workpiece forming apparatus is disclosed having a workpiece forming station including upper and lower workpiece forming devices. A rotatable workpiece index table transfers workpieces toward and away from the forming station. The forming devices are actuated simultaneously and the index table selectively rotated in order to transfer a formed workpiece away from the station and an unformed workpiece toward the station.
摘要翻译：公开了一种具有包括上工件形成装置和下工件形成装置的工件成形工位的工件成形装置。可转动的工件分度表将工件朝向和远离成形台传送。成形装置同时致动，并且分度台选择性地旋转，以便将形成的工件远离工位和未成形工件朝向工位传送。

7. 发明公开

US20230415440A1 PRESS MACHINE WITH MODULAR LINEAR ACTUATOR SYSTEM 审中-公开
公开(公告)号：US20230415440A1
公开(公告)日：2023-12-28
申请号：US18462789
申请日：2023-09-07
申请人： PDInnovative LLC
发明人： Jeffrey E. Debus , Darrell B. Harrelson
IPC分类号： B30B1/18 , B21J9/10 , F16H25/20 , B30B15/12
CPC分类号： B30B1/18 , B21J9/10 , B30B1/183 , F16H25/205 , B30B15/12 , F16H2025/2081 , F16H2025/2087
摘要： A linear-actuated press machine comprises a press ram with a tool, a first linear actuator having a first actuator rod, a second line actuator having a second linear actuator rod, a high-speed motor coupled to the first linear actuator for providing a high-speed condition on the press ram, a first high-torque motor coupled to the first linear actuator, and a second high-torque motor coupled to the second linear actuator. The press machine (i) advances the tool toward the part by operation of the high-speed motor associated with the first linear actuator, (ii) forms the part with the tool by simultaneous operation of the first high-torque motor associated with the first linear actuator and the second high-torque motor associated with the second linear actuator, and (iii) retracts the tool from the part by operation of the high-speed motor associated with the first linear actuator.

8. 发明申请

US20130074571A1 FORGING PRESS AND METHOD OF CONTROLLING SAME 有权
标题翻译：锻造压力及其控制方法
公开(公告)号：US20130074571A1
公开(公告)日：2013-03-28
申请号：US13623341
申请日：2012-09-20
申请人： Masashi TADO
发明人： Masashi TADO
IPC分类号： B21J9/20 , B21J9/10
CPC分类号： B21J9/20 , B21J9/18 , B30B15/14 , Y02P70/145
摘要： A forging press includes a slide configured to have a die attached thereto; a drive shaft configured to cause the slide to rise and lower by rotating; a flywheel connected to the drive shaft via a clutch; a servomotor connected to the drive shaft; and a control part configured to control respective operations of the clutch and the servomotor, wherein the control part is configured to perform such control as to cause the drive shaft to rotate with the driving of the flywheel in at least one of a rising process, in which the slide is caused to rise, to cause the slide to rise and a lowering process, in which the slide is caused to lower, to cause the slide to lower.
摘要翻译：锻压机包括：配置成具有附接到其上的模具的滑块; 构造成通过旋转使滑块上下升高的驱动轴; 通过离合器连接到驱动轴的飞轮; 连接到驱动轴的伺服电动机; 以及控制部，被配置为控制所述离合器和所述伺服电动机的各个操作，其中所述控制部被配置为执行所述控制，以使得所述驱动轴随着所述飞轮的驱动以至少一个升高过程而旋转，导致滑块升高，导致滑块升高，并且导致滑块降低的降低过程，导致滑块降低。

9. 发明申请

US20060283229A1 Press 失效
标题翻译：按
公开(公告)号：US20060283229A1
公开(公告)日：2006-12-21
申请号：US10557433
申请日：2004-08-30
申请人： Shoji Futamura , Hiromitsu Kaneko
发明人： Shoji Futamura , Hiromitsu Kaneko
IPC分类号： B21J9/10
CPC分类号： B30B1/186 , B30B1/18 , B30B15/287 , Y10S100/904
摘要： The invention provides a pressing apparatus using a motor, in which driving means for fast feed, which lowers a upper die to a position immediately before pressing, and a motor for pressing, which performs a pressing operation, are used to cause the driving means for fast feed and the motor for pressing to operate cooperatively, and only one position detector, which detects a present position of a slider, is provided for a set of the driving means for fast feed and the motor for pressing.
摘要翻译：本发明提供一种使用电动机的按压装置，其中使用其中执行按压操作的将上模降低到紧挨着按压之前的位置的用于快速进给的驱动装置和用于按压的电动机的驱动装置，快速进给和用于按压操作的电机协同工作，并且仅为一组用于快速进给的驱动装置和用于按压的马达提供一个检测滑块当前位置的位置检测器。

10. 发明授权

US4741084A Conversion of mechanical punch presses to hydraulic punch presses 失效
标题翻译：机械冲压机转换为液压冲压机
公开(公告)号：US4741084A
公开(公告)日：1988-05-03
申请号：US896519
申请日：1986-08-12
申请人： Leroy B. Ronk
发明人： Leroy B. Ronk
IPC分类号： B21D28/00 , B21J9/10 , B23D33/00 , B30B15/00 , B21K21/16 , B23D17/04
CPC分类号： B21D28/00 , B21J9/10 , B23D33/00 , B30B15/00 , Y10T29/49716
摘要： A method of converting a mechanically operated punch press to a hydraulically operated punch press, the mechanical punch press being of the type having a motor-driven flywheel coupled with a crank journaled between two bearing seats, the method comprising disconnecting the flywheel, replacing the crank with a hydraulic ram having trunnions projecting laterally therefrom and sized and positioned to be journaled in the same bearing seats in which the crank was journaled, and connecting the hydraulic ram to a source of hydraulic fluid. A controller can be interposed between the source of hydraulic fluid and the ram to control the operation of the punch press.
摘要翻译：一种将机械操作的冲压机转换成液压操作的冲压机的方法，所述机械冲压机是具有与轴颈座在两个轴承座之间的曲柄连接的电动飞轮的类型，该方法包括断开飞轮，更换曲柄具有液压压头，其具有从其侧向突出的耳轴，并且其尺寸和位置被轴颈安装在相对于所述曲柄轴颈的相同的轴承座中，并将所述液压油缸连接到液压流体源。控制器可以插在液压流体源和压头之间，以控制冲压机的操作。

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