公开(公告)号：US4610126A

公开(公告)日：1986-09-09

申请号：US779047

申请日：1985-09-23

申请人： Raymond P. DeSantis

发明人： Raymond P. DeSantis

IPC分类号： B65G47/90 ,  F27D3/00 ,  F27D5/00 ,  B65B35/30

CPC分类号： B65G47/902 ,  F27D3/0021 ,  B65G2203/042 ,  F27D2003/0003 ,  F27D2003/0018 ,  F27D2003/0063 ,  F27D5/005

摘要： An apparatus and method for transferring parts travelling in a single row on a first conveyor to a receptacle travelling on a second conveyor, the parts being placed in the receptacle in consecutive rows of a plurality of the parts. A part loader, comprising an elbow-joint arm having a pivotable first arm and a second arm mounted on the end of the first arm pivotable relative to the first arm, supports a part pick-up member mounted on the end of the second arm which picks up at least one part from the end of the first conveyor and transfers the part to the receptacle on the second conveyor. Alternatively, the part pick-up member is adapted to pick up a row of parts from the first conveyor and to place one row of parts in the part receptacle, or to rotate a part during transfer from the first conveyor to the part receptacle.

摘要翻译： 一种用于将在第一传送器上以单行行进的部件传送到在第二传送器上行进的容器的装置和方法，所述部件以多个部分的连续行放置在插座中。 一种部件装载机，包括肘关节臂，其具有可枢转的第一臂和安装在第一臂的相对于第一臂可枢转的端部的第二臂，支撑安装在第二臂的端部上的部分拾取构件， 从第一输送机的端部拾取至少一部分，并将部件转移到第二输送机上的容器。 或者，部件拾取构件适于从第一传送器拾取一排部件并将一行部件放置在部件容器中，或者在从第一传送器传送到部件容器的过程中旋转部件。

公开(公告)号：US4573895A

公开(公告)日：1986-03-04

申请号：US581979

申请日：1984-02-21

申请人： Raymond P. DeSantis ,  Herbert J. Puffer, Jr.

发明人： Raymond P. DeSantis ,  Herbert J. Puffer, Jr.

IPC分类号： B30B15/02 ,  B30B11/02

CPC分类号： B30B15/022

摘要： Apparatus and method for compensating uneven gravity filling with powder material of a die cavity formed on the top of a punch reciprocable in a bore in a die plate, the punch having an end face normally parallel to the surface of the die plate. The punch is mounted on an adjustable support member split into portions having each an end face disposed parallel to the end face of the other portion. The two portions have a common surface of junction disposed in a plane at an angle to the parallel end faces. The two portions are rotated together to orient the surface of junction in the direction of inclination of the punch, and the two portions are independently rotated the same amount in opposite directions as a function of the desired angle of inclination of the punch.

摘要翻译： 用于补偿不均匀重力填充的装置和方法，其形成在可在模板中的孔中往复运动的冲头的顶部上的模腔的粉末材料，所述冲头具有通常平行于模板表面的端面。 冲头安装在可调节的支撑构件上，该可调节的支撑构件被分成各自的端面平行于另一部分的端面设置的部分。 两个部分具有与平行端面成一定角度的平面中的共同的接合表面。 两个部分一起旋转以使接头的表面沿冲头的倾斜方向定向，并且两个部分根据冲头的期望的倾斜角度的函数在相反的方向上独立地旋转相同的量。

公开(公告)号：US4427352A

公开(公告)日：1984-01-24

申请号：US419815

申请日：1982-09-20

申请人： Raymond P. DeSantis ,  Herbert J. Puffer, Jr.

发明人： Raymond P. DeSantis ,  Herbert J. Puffer, Jr.

IPC分类号： B30B15/02 ,  B30B11/02

CPC分类号： B30B15/022 ,  Y10T403/4691 ,  Y10T403/589

摘要： In a die, punch and core rod assembly for a powder compacting press wherein the core rod or rods remain stationary while the punch or punches are reciprocable relative to the die, the invention provides individual longitudinal position adjustment for the core rods by fitting the end of the core rods in a threaded member such as a set screw threading in a threaded bore in a core rod support member. The core rod support member is in the form of a pair of plates one defining a core rod support plate and the other a retainer plate, sandwiching a plastic locking plate. The core rods are immobilized in their adjusted position by the plastic locking plate, sandwiched between the core rod support plate and the retainer plate, being provided with a threaded bore aligned with the threaded bore in the support plate and having a slight screwthread mismatch with the threaded bore in the support plate.

摘要翻译： 在用于粉末压实压力机的模具，冲头和芯棒组件中，其中芯棒或棒在冲头或冲头相对于模具可往复运动时保持静止，本发明通过将芯棒的端部 螺纹构件中的芯杆，例如在芯棒支撑构件中的螺纹孔中拧紧的定位螺钉。 芯棒支撑构件是一对限定芯棒支撑板的一对板的形式，另一个是夹持塑料锁定板的保持板。 芯棒通过塑料锁定板固定在其调节位置，夹在芯棒支撑板和保持板之间，设置有与支撑板中的螺纹孔对准的螺纹孔，并且具有与 支撑板上的螺纹孔。

公开(公告)号：US4362483A

公开(公告)日：1982-12-07

申请号：US269512

申请日：1981-05-28

申请人： Raymond P. DeSantis

发明人： Raymond P. DeSantis

IPC分类号： B30B11/02 ,  B30B11/04

CPC分类号： B30B11/04

摘要： An impact cushioning and shock absorbing device disposed in the coupling between the actuating member of a press ram and the ram. The device is in the form of a hydraulic piston-cylinder assembly defining a chamber which is filled with an uncompressible hydraulic fluid. The hydraulic fluid is pressurized by a compressed compressible fluid, such as air, acting on a large area piston directly coupled to a small area piston disposed in a small diameter cylinder filled with the incompressible hydraulic fluid and in communication with the chamber, the ratio in the areas of the pistons determining the pressure amplification rate or gain. When the press ram meets a resistance to its travel which is large enough to overcome the pressure of the hydraulic fluid in the chamber, the volume of the chamber is decreased with the result that hydraulic fluid is introduced in the small diameter cylinder, thus displacing the small area and the large area pistons against the pressure of the compressible fluid, and cushioning the impacts and shocks to which the ram is subjected in operation.

摘要翻译： 冲击缓冲和冲击吸收装置，设置在压力冲杆的致动构件和冲头之间的联接件中。 该装置是液压活塞 - 气缸组件的形式，其限定了填充有不可压缩液压流体的室。 液压流体被压缩的可压缩流体（例如空气）加压，作用在大面积活塞上，直接联接到小区域活塞，小区域活塞设置在填充有不可压缩液压流体的小直径圆柱体中并与室连通， 活塞的区域确定压力放大率或增益。 当压力机碰撞抵抗其行进的阻力大到足以克服腔室中的液压流体的压力时，室的体积减小，结果是液压流体被引入到小直径气缸中，从而使 小面积和大面积的活塞抵抗可压缩流体的压力，并缓冲冲压件受到冲击和冲击的作用。

公开(公告)号：US4302412A

公开(公告)日：1981-11-24

申请号：US183011

申请日：1980-09-02

申请人： Raymond P. DeSantis

发明人： Raymond P. DeSantis

IPC分类号： B30B1/10 ,  B30B11/04 ,  B30B11/02

CPC分类号： B30B11/04 ,  B30B1/10

摘要： A method for compacting powder material into an article comprising pouring the powder material in a die cavity formed above a lower punch disposed in the die cavity, retracting the lower punch to a small distance, introducing an upper punch into the die cavity, advancing the lower punch towards the upper punch and advancing the upper punch towards the lower punch at a rate greater than the advance of the lower punch, and extracting the compacted article from the die cavity by holding it between the upper and lower punch.

摘要翻译： 一种用于将粉末材料压实成制品的方法，包括将粉末材料倒入形成在模腔内的下冲头上方的模腔中，将下冲头缩回一小段距离，将上冲头引入模腔中， 朝向上冲头冲压并以大于下冲头前进速率的上冲头朝向下冲头推进，并且通过将压模件保持在上冲头和下冲头之间从模腔中提取压实制品。

公开(公告)号：US4298563A

公开(公告)日：1981-11-03

申请号：US163932

申请日：1980-06-27

申请人： Raymond P. DeSantis ,  Herbert J. Puffer, Jr.

发明人： Raymond P. DeSantis ,  Herbert J. Puffer, Jr.

IPC分类号： B22F3/03 ,  B30B11/04 ,  B30B11/02 ,  B22F3/02

CPC分类号： B22F3/03 ,  B30B11/04 ,  B22F2003/033 ,  B22F2005/001

摘要： An apparatus and method for compacting powder material into a prismatic or pyramidal article in a molding cavity formed by the end face of a lower punch reciprocable in a die bore, a portion of the die bore and the end faces of a pair of telescopic concentric punches being disposed above the die bore. The lower punch end face forms an end surface of the prismatic or pyramidal article, the die bore wall forms the peripheral surface of the article, and the upper telescopic punches form the other end surface of the article, one of the telescopic punches being disposed peripherally to the other punch and forming a sharp edge between the peripheral surface of the article and its other end surface.

摘要翻译： 一种用于将粉末材料压实成由在模孔中可往复运动的下冲头的端面形成的模腔中的棱柱形或金字塔形制品，模孔的一部分和一对可伸缩同心冲头的端面的装置和方法 设置在模孔上方。 下冲头端面形成棱柱或锥体制品的端面，模孔壁形成制品的周边表面，上伸缩冲头形成制品的另一端面，其中一个伸缩冲头外围设置 到另一个冲头并且在制品的周边表面和其另一个端面之间形成锋利的边缘。

公开(公告)号：US4230653A

公开(公告)日：1980-10-28

申请号：US937179

申请日：1978-08-28

申请人： Raymond P. DeSantis

发明人： Raymond P. DeSantis

IPC分类号： B30B11/04 ,  B30B15/00 ,  B30B15/30 ,  B30B15/32 ,  B28B7/04

CPC分类号： B30B15/302 ,  B30B11/04 ,  B30B15/0082 ,  B30B15/32

摘要： A method for compressing powder material into at least partially spherical articles in an apparatus comprising a die and upper and lower reciprocally movable punches. The die has a center bore through which the lower punch is reciprocable. The wall at the upper part of the die bore is enlarged to form a spherical zone portion of a hemispherical cavity. The end face of the lower punch has a concave shape to form a segment of the hemispherical cavity when the face of the lower punch is flush with the die cavity wall. The lower face of the upper punch defines a hemispherical cavity which mates with the hemispherical cavity of the die. In operation, the bore and die cavity are charged with powder material and the upper punch is brought into engagement with the die. A compaction stroke by the lower punch then forces the powder material into the spherical cavity. The upper punch is then withdrawn and the compacted spherical article is removed from the die. Alternatively, the end face of the lower punch may be flat, convex, or any other appropriate shape to compact partially spherical articles.

摘要翻译： 一种用于在包括模具和上下可往复冲头的装置中将粉末材料压缩成至少部分球形制品的方法。 模具具有中心孔，下冲头通过该中心孔往复运动。 模孔的上部的壁被扩大以形成半球形腔的球形区域部分。 当下冲头的表面与模腔壁齐平时，下冲头的端面具有凹形以形成半球形腔的部分。 上冲头的下表面限定了与模具的半球形腔配合的半球形腔。 在操作中，孔和模腔充满粉末材料，并且上冲头与模具接合。 通过下冲头的压实冲程迫使粉末材料进入球形腔。 然后取出上冲头，将压实的球形制品从模具中取出。 或者，下冲头的端面可以是平坦的，凸的或任何其它合适的形状以压制部分球形的物品。

公开(公告)号：US4053267A

公开(公告)日：1977-10-11

申请号：US734970

申请日：1976-10-22

申请人： Raymond P. DeSantis

发明人： Raymond P. DeSantis

IPC分类号： B30B11/04 ,  B30B15/02 ,  B30B11/02

CPC分类号： B30B15/022 ,  B30B11/04

摘要： A unitary punch and die assembly for tooling a powder material compacting apparatus, or press, the assembly comprising a die plate mounted in the press table, which removably holds a die bushing clamped in position by a threaded retainer provided with a peripheral thread of the buttress type, and a punch removably supported in a punch holder plate actuatable along guideposts supported by the die plate. A second plate slidably mounted in the guideposts and reciprocated by the press ram is rigidly interconnected with the punch support plate for reciprocation thereof. For compacting articles such as toroidal articles, cylinders, and the like, a core rod supported by an appropriate support plate adjustably fastened on the guide posts projects through a longitudinal bore provided in the punch and punch support plate.

公开(公告)号：US4047864A

公开(公告)日：1977-09-13

申请号：US619855

申请日：1975-10-06

申请人： Raymond P. DeSantis

发明人： Raymond P. DeSantis

IPC分类号： B30B11/04 ,  B30B15/00 ,  B30B15/02 ,  B30B15/32 ,  B30B11/02

CPC分类号： B30B11/04 ,  B30B15/0082 ,  B30B15/022 ,  B30B15/32

摘要： An apparatus for compressing powder material into at least partially spherical articles, comprising a die and upper and lower reciprocally movable punches. The die has a center bore through which the lower punch is reciprocable. The wall at the upper part of the die bore is enlarged to form a spherical zone portion of a hemispherical cavity. The end face of the lower punch has a concave shape to form a segment of the hemispherical cavity when the face of the lower punch is flush with the die cavity wall. The lower face of the upper punch defines a hemispherical cavity which mates with the hemispherical cavity of the die. In operation, the bore and die cavity are charged with powder material and the upper punch is brought into engagement with the die. A compaction stroke by the lower punch then forces the powder material into the spherical cavity. The upper punch is then withdrawn and the compacted spherical article is removed from the die. Alternatively, the end face of the lower punch may be flat, convex, or any other appropriate shape to compact partially spherical articles.

摘要翻译： 一种用于将粉末材料压缩成至少部分球形制品的装置，包括模具和上下可往复冲头。 模具具有中心孔，下冲头通过该中心孔往复运动。 模孔的上部的壁被扩大以形成半球形腔的球形区域部分。 当下冲头的表面与模腔壁齐平时，下冲头的端面具有凹形以形成半球形腔的部分。 上冲头的下表面限定了与模具的半球形腔配合的半球形腔。 在操作中，孔和模腔充满粉末材料，并且上冲头与模具接合。 通过下冲头的压实冲程迫使粉末材料进入球形腔。 然后取出上冲头，将压实的球形制品从模具中取出。 或者，下冲头的端面可以是平坦的，凸的或任何其它合适的形状以压制部分球形的物品。