子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | Safety means for blank feeding mechanism | US45246130 | 1930-05-14 | US1803992A | 1931-05-05 | BAUCK THEODORE H |
| 122 | Stock-feeding mechanism | US2861825 | 1925-05-07 | US1732821A | 1929-10-22 | SMITH GEORGE S |
| 123 | Blank-presentation mechanism | US69362924 | 1924-02-18 | US1546914A | 1925-07-21 | CALKINS ARTHUR N |
| 124 | Blank carrier for heading machines and the like | US35959920 | 1920-02-18 | US1463323A | 1923-07-31 | JANSSON AUGUST W |
| 125 | Automatic spike-making machine | US36798720 | 1920-03-22 | US1418500A | 1922-06-06 | GOTTLIEB WEBER |
| 126 | Method and apparatus for forming headed articles | US21984118 | 1918-03-01 | US1417806A | 1922-05-30 | DE LAPOTTERIE OTTO H |
| 127 | Mechanism for feeding blanks to metal-working machines | US33608619 | 1919-11-06 | US1387055A | 1921-08-09 | JOHN KAASE |
| 128 | Process and machine for making certain articles of manufacture | US13200316 | 1916-11-18 | US1341626A | 1920-05-25 | KOBERT FRANK P |
| 129 | Stock cutting and transferring mechanism for heading-machines. | US25715118 | 1918-10-07 | US1299115A | 1919-04-01 | BRENNAN CHARLES T |
| 130 | Machine for heading bolts and rivets | US353584D | US353584A | 1886-11-30 | ||
| 131 | METHOD AND APPARATUS FOR FORGING HETEROGENEOUS MATERIAL | PCT/KR2015005031 | 2015-05-20 | WO2015178674A3 | 2016-01-14 | GO SI JIN |
| The present invention relates to a method and an apparatus for forging heterogeneous material, the method allowing heterogeneous material to be progressively compression-molded by inserting the heterogeneous material fixed on a tray plate moving above a lower mold, and productivity of the product to be improved by a continuous insertion of material from just the supply of a material plate. An apparatus for forging heterogeneous material according to the present invention comprises: a tray plate supplying means for supplying the tray plate from one side to the other in one pitch increments above the lower mold; a perforation forming part, provided on one side of upper and lower molds, for consecutively forming perforated material fixing parts on the tray plate; a material plate supplying means, provided in front of a press, for supplying a material plate in one pitch increments above the perforated material fixing parts; a cutting and compressing part, provided on the upper and lower molds so as to be arranged on the other side of the perforation forming part, for repeatedly cutting the material plate being inserted above the perforated material fixing parts and pressure-fixing the cut material thereon; a compression molding part, provided on the upper and lower molds so as to be arranged on the other side of the cutting and compressing part, for compression-molding the material being moved; and an extraction part, provided on the upper and lower molds so as to be arranged on the other side of the compression-molding part, for separating and extracting the molded material. | ||||||
| 132 | Bar material transfer method and conveyor | US14437098 | 2013-03-27 | US10029298B2 | 2018-07-24 | Takahiro Shimizu; Shinya Endoh; Osamu Takahashi |
| A chuck device in a robot hand is used when receiving a primary formed workpiece from electrode chucks. After receiving the primary formed workpiece, and before inserting the primary formed workpiece from its shaft stem part into an insertion hole in a forging press main body, a portion held by the electrode chucks of the primary formed workpiece is gripped by a chuck device different from the chuck device, to release the gripping of the primary formed workpiece by the chuck device. Therefore, it is possible to insert the holding portion held by the electrode chucks from the side of the shaft stem part of the primary formed workpiece into the insertion hole. Thereby providing a bar material transfer method capable of accurately inserting the bar material from its one end into a predetermined positioning hole even if a bar material serving as a workpiece is short. | ||||||
| 133 | METHOD AND APPARATUS FOR FORGING HETEROGENEOUS MATERIAL | US15312609 | 2015-05-20 | US20170080478A1 | 2017-03-23 | Si Jin GO |
| Disclosed are a method and an apparatus for forging dissimilar materials. The apparatus includes a press, a tray plate supply unit that supplies a tray plate by one pitch from one side to an opposite side, punching parts that continuously form material passing/fixing parts in the tray plate, a material plate supply unit that supplies a material plate to the upper sides of the material passing/fixing parts by one pitch, cutting/pressing parts that repeatedly cut the material plate introduced to upper sides of the material passing/fixing parts and fix the cut materials to the material passing/fixing parts after pressing the materials, pressing parts that press the moved materials, and extraction parts that separate and extract the formed materials. | ||||||
| 134 | BAR MATERIAL TRANSFER METHOD AND CONVEYOR | US15349439 | 2016-11-11 | US20170072457A1 | 2017-03-16 | Takahiro Shimizu; Shinya Endoh; Osamu Takahashi |
| [Object] To provide a bar material transfer method of, even in the case where an entire length of a bar material serving as a workpiece is short, accurately inserting the bar material from one end thereof into a predetermined positioning hole.[Solving Means] At the time of receiving a primary formed workpiece W1 from electrode chucks 22, a chuck device 64A (64B) in a robot hand 62c is used, and after receiving the primary formed workpiece W1, and before inserting the primary formed workpiece W1 from a stem part W11 thereof into an insertion hole 12 in a forging press main body 10, a holding portion W11a held by the electrode chucks 22 of the primary formed workpiece W1 is gripped by a chuck device 65A (65B) different from the chuck device 64A (64B), to release the gripping of the primary formed workpiece W1 by the chuck device 64A (64B). In accordance with this, it is possible to insert the holding portion W11a held by the electrode chucks 22 on the side of the stem part W11 of the primary formed workpiece W1 into the insertion hole 12. | ||||||
| 135 | PENETRATOR AND METHOD OF MANUFACTURING SAME | US14322271 | 2014-07-02 | US20140318208A1 | 2014-10-30 | David M. Rose; W. Matthew Duffield, JR.; Edward C. Spanknoble; Michael Ledestich |
| Penetrators and methods of manufacturing penetrators are disclosed. One method of manufacturing a penetrator having arrowhead geometry and base geometry includes the steps: (a) cold heading a piece of material to form a blank; (b) machining the blank to create the arrowhead geometry; and (c) roll forming the blank to create the base geometry. Another method of manufacturing a penetrator having arrowhead geometry and base geometry includes the steps: (a) machining a piece of material to create the arrowhead geometry; and (b) roll forming the piece of material to create the base geometry. Yet another method of manufacturing a penetrator from a blank includes the steps: (a) machining the blank to create a first surface feature of the penetrator; and (b) roll forming the blank to create a second surface feature of the penetrator. | ||||||
| 136 | Drawbench of a wire | US11300231 | 2005-12-14 | US07347074B2 | 2008-03-25 | Enrico Cattinori |
| A drawbench (11, 111) of a wire (13), unwinding from a reel (14) and pulled step by step by an utilizing machine (15) of drawn wire, said drawbench (11, 111) having an unusually high productivity and comprising a drawing die (17) guided in a mobile manner on a frame (16), a device (18, 118) for moving said die (17) along a drawing stroke, rearming means (19) of said device (18, 118), said rearming means (19) comprising the die (17). | ||||||
| 137 | Forming machine having transmission mechanisms | US11180065 | 2005-07-12 | US07308816B2 | 2007-12-18 | Yun-Te Chang |
| A forming machine includes a first transmission mechanism connected to a cutting mechanism and a conveying clamp mechanism, a drive mechanism for driving the first transmission mechanism; and a second transmission mechanism driven by the drive mechanism for driving a feeding mechanism. The second transmission mechanism includes a driven wheel driven by the drive mechanism, a first swing member connected to the feeding mechanism and confronting the driven wheel, an eccentric pin projecting axially from the driven wheel and connected slidably to the first swing member. The eccentric pin slides relative to the first swing member while rotating along with the driven wheel so that the first swing member is swung to and fro in a cycle motion and completes one cycle for each revolution of the eccentric pin. | ||||||
| 138 | Forming machine having improved transmission mechanisms | US11180065 | 2005-07-12 | US20060137421A1 | 2006-06-29 | Yun-Te Chang |
| A forming machine includes a first transmission mechanism connected to a cutting mechanism and a conveying clamp mechanism, a drive mechanism for driving the first transmission mechanism; and a second transmission mechanism driven by the drive mechanism for driving a feeding mechanism. The second transmission mechanism includes a driven wheel driven by the drive mechanism, a first swing member connected to the feeding mechanism and confronting the driven wheel, an eccentric pin projecting axially from the driven wheel and connected slidably to the first swing member. The eccentric pin slides relative to the first swing member while rotating along with the driven wheel so that the first swing member is swung to and fro in a cycle motion and completes one cycle for each revolution of the eccentric pin. | ||||||
| 139 | Drawbench of a wire | US11300231 | 2005-12-14 | US20060123869A1 | 2006-06-15 | Enrico Cattinori |
| A drawbench (11, 111) of a wire (13), unwinding from a reel (14) and pulled step by step by an utilizing machine (15) of drawn wire, said drawbench (11, 111) having an unusually high productivity and comprising a drawing die (17) guided in a mobile manner on a frame (16), a device (18, 118) for moving said die (17) along a drawing stroke, rearming means (19) of said device (18, 118), said rearming means (19) comprising the die (17). | ||||||
| 140 | Method and apparatus for forming parts from a continuous stock material and associated forge | US10830782 | 2004-04-23 | US20040194528A1 | 2004-10-07 | Ronald R. Biederman; Lawrence George Buganto; Stephen R. Crosby; Kyle J. Eppley; Charles P. Gure; Timothy T. McKenzie; Gregory H. Selke; Robert Scott Simmons; Paul Andrew Stone; Rickey James Thomas; Charles T. Wetherington |
| The present invention provides a method and apparatus for forming a plurality of parts, such as spade-type boring bits, from a continuous stock material. Thus, the various steps of the forming method of the present invention can be performed to predetermined portions of the continuous stock material prior to separating the continuous stock material into discrete parts, thereby enhancing the efficiency of the forming process. The present invention also provides an improved forge for forming portions of the continuous stock material into parts having a predetermined shape. The forge can be designed to provide a clearance region proximate the forward end of the ram to permit slight flexing of the forward end of the ram in a radially outward direction during forging operations. The forge can also include a lubrication system for lubricating its various components. In addition, the forge can incrementally rotate the ram after one or more parts have been forged. By repeating the incremental rotation of the ram, the forge will eventually rotate the ram a full 360null. An improved forging die is also provided which includes a back surface having a conical medial section and a pair of conical lateral sections that are recessed relative to the medial section such that forces will principally be applied to the medial section during forging operations. | ||||||
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