公开(公告)号：US4702100A

公开(公告)日：1987-10-27

申请号：US328045

申请日：1981-12-07

申请人： Richard M. Levine ,  Stuart H. Levine ,  Leon Levine

发明人： Richard M. Levine ,  Stuart H. Levine ,  Leon Levine

IPC分类号： B21D35/00 ,  B21D53/84 ,  B21J11/00

CPC分类号： B21D35/00 ,  B21D53/84 ,  Y10T29/49606 ,  Y10T403/32221 ,  Y10T403/32926

摘要： An adjustable clevis includes a pair of opposed, spaced clevis members each having one end thereof secured to a cylindrical body. The body may consist of a threaded bore or a threaded stud to permit coupling with the male or female components of a linkage or the like. The clevis members are formed by passing a sheet of metal through a progressive die which shears and coins blanks into a configuration consisting of an outer perforated ear and an arcuate base having an inner curved surface which conformingly engages the body and is off-set relative to the ear.

摘要翻译： 一个可调节的U形夹具包括一对相对的相互间隔的U形夹构件，每个U形夹具的一端固定在圆柱体上。 主体可以由螺纹孔或螺纹螺栓组成，以允许与连杆机构的公件或母件部件的联接等。 U形夹构件是通过将金属片穿过一个渐进式模具而形成的，剪切和硬币坯料成为由外部穿孔耳朵和弧形底座构成的构造，该基座具有与内部曲面接合的内部曲面，并相对于 耳朵。

公开(公告)号：US4428221A

公开(公告)日：1984-01-31

申请号：US341595

申请日：1982-01-22

申请人： Roland G. Owens

发明人： Roland G. Owens

IPC分类号： B21D43/05 ,  B21J11/00

CPC分类号： B21D43/055

摘要： In a straight side press having a bed, a reciprocal slide, a power drive for the slide and apparatus for feeding a stock strip into the dies, the improvement of modifying the press to function as a transfer press by replacing the conventional die set with a plurality of longitudinally spaced sequential dies upon a die shoe secured to the bed to define a series of stations. A plurality of corresponding sequential punches are mounted upon a die shoe secured to the slide, and a pair of slide bars are reciprocally mounted upon the bed outwardly of the dies mounting pairs of opposed workpiece gripping fingers adapted for engagement with the respective workpieces at each station. A slide bar translator is mounted upon a sub-plate and has a reciprocal end plate connected to the slide bars for transferring the workpieces from station to station. The translator is adapted for alternately moving the slide bars towards and away from each other.

摘要翻译： 在具有床，平滑滑动件，滑动件的动力驱动器和用于将料带进给到模具中的装置的直边压榨机中，通过用常规的模具组替换传统压模来改进压力机的功能， 多个纵向间隔开的连续的模具在固定到床上的模具上以限定一系列站。 多个相应的顺序冲头安装在固定在滑块上的模具靴上，一对滑杆可往复地安装在床上，在模具的外侧安装成对的相对的工件夹紧爪，适于在每个工位上与各个工件接合 。 滑条转换器安装在子板上，并且具有连接到滑杆的往复端板，用于将工件从站到站传送。 翻转器适于将滑动条彼此交替地移动和移开。

公开(公告)号：US3834213A

公开(公告)日：1974-09-10

申请号：US33178873

申请日：1973-02-12

申请人： HANZLER MFG CORP

发明人： HENZLER W ,  GRESSMAN N

IPC分类号： B21D43/05 ,  B21K27/04 ,  B21J11/00

CPC分类号： B21D43/05 ,  B21K27/04

摘要： This invention relates to a workpiece translation mechanism for moving a workpiece through successive stations of a transfer stamping die. The necessary vertical and horizontal movements of the workpiece are accomplished by the cooperation of a plurality of plates which are respectively journalled to each other for reciprocal sliding vertical or horizontal relative motions. Hydraulic cylinders are employed which are operatively connected between the various plates and successively actuated to provide the desired horizontal and vertical motions of a workpiece carrier.

摘要翻译： 本发明涉及一种用于通过传送冲压模具的连续工位移动工件的工件平移机构。 工件的必要的垂直和水平移动通过多个板的配合来实现，多个板彼此分别轴颈连接，用于往复滑动的垂直或水平相对运动。 使用液压缸，其可操作地连接在各个板之间并连续致动以提供工件载体的期望的水平和垂直运动。

公开(公告)号：US3808861A

公开(公告)日：1974-05-07

申请号：US26924372

申请日：1972-07-05

申请人： CHAUSSON USINES SA

发明人： PLEGAT A

IPC分类号： B21C37/08 ,  B21C37/083 ,  B23D45/18 ,  B21J11/00

CPC分类号： B21C37/083 ,  B21C37/08 ,  B21C37/0807 ,  B23D45/20 ,  Y10T29/5185 ,  Y10T83/4749

摘要： Apparatus for continuously forming a tube and continually cutting a tube into substantially uniform lengths comprises first and second strip drive mechanism with strip tensioning means therebetween for supplying an elongated strip at substantially constant speed to shaping wheels for forming the strip continuously into a tube and driven at the same constant speed, in combination with reciprocal cutting means driven at the same constant speed of said shaping means and means actuating the cutting means to effect cutting the tube into selected lengths.

摘要翻译： 用于连续地形成管并连续地将管切割成基本均匀的长度的装置包括第一和第二条带驱动机构，其间具有条带张紧装置，用于以基本恒定的速度向细长条提供成形轮，用于将条连续地成形为管并在 相同的恒定速度与以所述成形装置的相同恒定速度驱动的往复切割装置相结合，以及致动切割装置以将管切割成选定长度的装置。

公开(公告)号：US3776019A

公开(公告)日：1973-12-04

申请号：US3776019D

申请日：1971-08-19

申请人： SHAW C

发明人： SHAW C

IPC分类号： B21D1/14 ,  B21K21/16 ,  B21J11/00

CPC分类号： B21D1/14 ,  B21K21/16 ,  Y10S72/705

摘要： Two pairs of complementary semi-circular elements are arranged one above the other with the lower members stationary and the upper members movable vertically downwardly by any suitable type of press to straighten deformed tubular front axle beams, for example, those used on present types of Volkswagens.

摘要翻译： 两对互补的半圆形元件彼此上下布置，下部构件固定，上部构件可通过任何合适类型的压力机垂直向下移动，以使变形的管状前桥梁变形，例如用于当前类型的大众 。

公开(公告)号：US3707866A

公开(公告)日：1973-01-02

申请号：US3707866D

申请日：1971-02-24

申请人： LANGENSTEIN & SCHEMANN AG

发明人： BRAUER W

IPC分类号： B21J7/24 ,  B21J7/34 ,  B21J9/12 ,  B21J9/16 ,  B21J11/00 ,  D06M23/04

CPC分类号： B21J9/18 ,  B21J7/24 ,  B21J7/34 ,  B21J9/16 ,  B21J11/00 ,  B30B7/04 ,  D06M23/04

摘要： Improved hydraulic forming and forging presses for combined operation, in which there are valving facilities and piston and cylinder arrangements enabling various combinations of relative movement and rates of movement of the rams to be adjusted, in accordance with the kind of metal-forming operations which are to be effected.

摘要翻译： 改进的用于组合操作的液压成型和锻压机，其中具有阀设施和活塞和气缸装置，其能够根据金属成形操作的种类进行各种组合的相对运动和要调整的柱塞的运动速度的组合 要实现。

公开(公告)号：US3491576A

公开(公告)日：1970-01-27

申请号：US3491576D

申请日：1967-09-18

申请人： TOKAI RIKA CO LTD

发明人： OGURI TOMIJI ,  KOMINAMI AKIRA ,  MINOURA TAKAO

IPC分类号： B21C23/00 ,  B21C23/03 ,  B21C23/08 ,  B21C23/20 ,  B21K21/00 ,  B21D22/00 ,  B21J11/00

CPC分类号： B21K21/00 ,  B21C23/007 ,  B21C23/03 ,  B21C23/085 ,  B21C23/20

公开(公告)号：US3453856A

公开(公告)日：1969-07-08

申请号：US3453856D

申请日：1967-08-16

申请人： BLACK CLAWSON CO

发明人： HAUTAU CHARLES F

IPC分类号： B21J13/08 ,  B21K5/16 ,  B21D11/04 ,  B21D43/02 ,  B21J11/00

CPC分类号： B21J13/08 ,  B21K5/16

公开(公告)号：US3452574A

公开(公告)日：1969-07-01

申请号：US3452574D

申请日：1967-06-29

申请人： CYRIL BATH CO

发明人： MACKENZIE ROBERT A

IPC分类号： B21D11/02 ,  B21J11/00

CPC分类号： B21D11/02

公开(公告)号：US10307812B2

公开(公告)日：2019-06-04

申请号：US14909251

申请日：2013-08-16

申请人： Guedel Group AG

发明人： Walter Zulauf ,  Dominique Schaer ,  Markus Gerber

IPC分类号： B21D43/05 ,  B21J11/00 ,  B65G47/91 ,  B21D43/10 ,  B65G47/34 ,  B65G47/90

摘要： The present invention relates to a transfer device (1) for a workpiece (11), said transfer device including a frame (2) as well as a first pivot arm (3). The first pivot arm (3) is connected to the frame (2) so as to be pivotable by means of a first rotational axis (6). Furthermore, a first slide (9) is mounted so as to be linearly displaceable on the first pivot arm (3). The transfer device (1) further includes a holding device (10) for a workpiece (11) which is connected to the first slide (9) so as to be rotatable relative to the pivot arm (3) by means of a third rotational axis (12). The first pivot arm (3) is connected to the frame (2) so as to be rotatable in a second region by means of a second rotational axis (13) which is mounted on the frame (2) so as to be displaceable substantially in the horizontal direction.