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WO/2015/024645A1 |
In a stamping arrangement (2), during stamping a stamping punch makes contact, in the region of a punch shoulder (9), with a holding plate (6) or a pressure plate (10) between the stamping punch and holding plate. The stamping punch has ...
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WO/2014/187852A9 |
The present invention relates to a method for producing a shaped component by means of a device, wherein a workpiece, which has a cavity and which consists at least partially of a steel material, is inserted into a tool of the device, an...
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WO/2015/014689A1 |
The invention relates to a device for processing a workpiece, said device comprising the following features: - a punch on the one side of the workpiece - a die on the opposite side of the workpiece; - a conductive electric heating system...
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WO/2015/010704A1 |
The invention relates to a system for managing tools of a production system (20), which production system comprises: one or more stamping/forming machines (1), which each have at least one tool magazine (2); a plurality of stamping/formi...
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WO/2015/005237A1 |
In the present invention, a punch press is provided with the following: vertically movable upper tool holder to which a punch tool and/or tap tool is attached; a striker for either striking against the punch tool attached to the upper to...
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WO/2015/001454A1 |
The invention relates to a machine tool (1), in particular a brake press or edging press, having two tool halves (2, 3) that can move relative to each other, and having a platform (4), one tool half (2) being displaceably mounted on said...
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WO/2014/206669A1 |
The invention relates to a tool (1) for setting a plurality of resistance welding elements into at least one planar workpiece (4), comprising a first tool part (2) and a second tool part (3), between which substantially the entire area o...
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WO/2014/201489A1 |
The invention relates to a bending tool (3) for inserting into a tool receptacle (2). The bending tool comprises a tool body (4), a bolt element (8), which is coupled to an actuating element (7) accessible outside of the tool receptacle ...
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WO/2014/198377A1 |
The invention relates to a folding device (1) for folding a workpiece, the folding device (1) comprising a folding jaw support (10) and a base (20). The folding jaw support (10) can be linearly moved relative to the base (20). A drive (1...
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WO/2014/195792A1 |
A spray nozzle (10) of a press apparatus includes a nozzle main body (11) having a through-hole (12), and a diffusion member (13) provided inside the through-hole (12). The diffusion member (13) includes a protruding portion (22) that di...
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WO/2014/192730A1 |
The purpose of the present invention is to provide a method for manufacturing a mold for cold working use which satisfies minimum available hardness for use as a mold for cold working use and has excellent adhesion to a hard coating film...
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WO/2014/192129A1 |
This bending press uses a pair of dies and a punch (2) that rises and falls between the dies to bend steel sheets on the dies. When a mold (5) at the tip of the punch is replaced, conveying the mold (5) in to directly below the punch (2)...
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WO/2014/188814A1 |
Provided is a punch press for which replacement of dies in an integrated die support body of a lower turret or the like can easily and efficiently be carried out while having a simple structure. The punch press is provided with an integr...
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WO/2014/178089A1 |
A machine (1) for working a ribbon-shaped element (Tl, T2', T2") is described, comprising at least one cutting station (2) crossed by the ribbon- shaped element (Tl, T2', T2"), guiding means (3, 4) adapted to position and drag the ribbon...
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WO/2014/173756A1 |
The invention relates to a straightening machine having an interchangeable cassette system, comprising a plurality of interchangeable cassettes (1, 9, 10) which can be interchanged with each other, comprising at least two different types...
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WO/2014/171610A1 |
The present invention relates to a hot press forming device for coated steel and a hot press forming method using the same, which can reduce the generation of fine cracks of a molding and can obtain uniform material properties.
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WO/2014/162350A1 |
The present invention provides a press apparatus that has good production efficiency and does not break down easily. Specifically, the present invention is provided with a base (2) installed on a floor surface (F) and an elevating platfo...
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WO/2014/156487A1 |
Provided are: a steel material which has a hardness of 58HRC or more and which is suitable for production of a cold working die; and processes for producing a steel material, a prehardened steel product and a cold working die respectivel...
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WO/2014/157560A1 |
The present invention provides a coated tool which is obtained by coating the surface of a base with a diamond-like carbon film. The diamond-like carbon film has a nanoindentation hardness of from 50 GPa to 100 GPa (inclusive); the conte...
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WO/2014/154409A1 |
The invention relates to a molding tool (200) for hot shaping and/or press hardening of a sheet metal material, comprising at least one cooled molding tool segment (100) that is formed from a molding surface shell (110) comprising an eff...
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WO/2014/135314A1 |
Apparatus for changing rolls of a straightening machine (1), said straightening machine comprising a plurality of cantilever roll shafts (11, 11') receiving the rolls, characterized in that the apparatus comprises: at least a trolley (5,...
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WO/2014/130819A1 |
A swage tool includes a first die coupled to a portion of a head and a second die coupled to a portion of a die block. A die block holder holds the die block and the second die. A piston inside a cylinder moves the second die toward the ...
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WO/2014/126086A1 |
Provided is a metal powder which can, when processed into a working surface of a tool for hot working, for example, an anvil, a mold for hot forging such as a metal mold or a roll for hot rolling, prolong the working life of the tool for...
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WO/2014/123855A1 |
A method of making a part is provided. A blank is loaded into a die assembly having a pair of shoes with forming pieces attached thereto and compressible members sandwiched between the shoes and the forming pieces. The die is closed abou...
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WO/2014/123266A1 |
The present invention relates to an apparatus for removing the latent heat of a press mold for manufacturing automobile panels and, more specifically, to an apparatus for removing the latent heat of a press mold for manufacturing automob...
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WO/2014/119212A1 |
Provided is a hard coating film which rarely adheres to a soft metal and is suitable for the coating of the surface of, for example, a mold that contacts with the soft metal. The hard coating film comprises a metal element comprising at ...
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WO/2014/105729A1 |
An apparatus includes an anvil having a first end and second end, and a press head reciprocally mounted relative to the anvil. The apparatus further includes an induction heater having a workpiece discharge end mounted adjacent the first...
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WO/2014/098091A1 |
Provided is a hard coating film which is hardly adhered to a soft metal and is suitable for the coating of, for example, the surface of a hot pressing mold that may be in contact with the soft metal. The hard coating film is characterize...
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WO/2014/093333A1 |
A pilot assembly and method has a cylindrical pilot body with a pilot insert having tapered outer end. The pilot assembly has at least one inwardly curved sidewall relief, as well as internally mounted reciprocating ejector pins with out...
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WO/2014/090264A1 |
In a device (1) having at least one arrangement (6, 7, 8, 80, 83) for adjusting guide play (9, 90) between a clamp-like arrangement (2, 3, 4, 5) and at least one guide surface (103, 120, 121) on a first part of the device (1), on which t...
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WO/2014/091014A1 |
The invention relates to a hot forming device (1) for hot forming and/or hot stamping workpieces (4), preferably consisting of steel sheets, said workpieces (4) having one tempered workpiece section and one ductile workpiece section foll...
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WO/2014/077382A1 |
A tube expansion plug (1) to be used for expanding the outer diameter of a metal tube (2) by forcibly inserting the tube expansion plug, which has an outer diameter larger than the inner diameter of the tube, into the metal tube, and a t...
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WO/2014/068494A1 |
A die-quenching apparatus and method of an aluminum alloy material contributing to improvement of a formability of the aluminum alloy material is desirable. The die-quenching apparatus comprises a forming die(s) cooling concurrently with...
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WO/2014/069524A1 |
A die replacement device is for removing and replacing a freely removable and replaceable die for a left and right direction die installation channel provided in an upper/lower table in a press brake. The die replacement device is provid...
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WO/2014/067218A1 |
Disclosed are a method, a mould and a system for manufacturing a mechanical part, utilizing a hot pressing process to manufacture the mechanical part. The method comprises the steps of: heating a steel blank sheet at a predetermined heat...
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WO/2014/067761A1 |
A device is proposed for handling workpiece, in particular on a vehicle body production line, wherein the device has a manipulator (1) and a contact element (2) that can be brought into contact with at least one workpiece by means of the...
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WO/2013/015272A9 |
A shutter device, which is used in combination with a press brake having a mounting part and an exchange device for a mold, is equipped with a shutter that is sized so as to shield the mounting part, and a guide member that guides the sh...
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WO/2014/065520A1 |
The present invention relates to a fine adjustment device for a press mold which is disposed between an upper mold and a reciprocating press. The present invention includes: a base plate which is by default brought into contact with and ...
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WO/2014/061773A1 |
A sheet material bending processing system that is provided with a die replacement device, which is between a press brake and a die stocker and replaces the dies, is configured such that the die stocker (77) is disposed on the rear side ...
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WO/2014/042172A1 |
A wagon device that conveys a plurality of punches and a plurality of dies used in a punch press to a mold rack device provided with a die support plate, and that is provided with: a movable frame main body which is provided with a plura...
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WO/2014/042169A1 |
A mold rack device for storing a plurality of punches and plurality of dies to be supplied to a punch press is provided with: a punch support plate configured for detachably supporting the plurality of punches; a die support plate config...
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WO/2014/038337A1 |
In a workpiece processing device, a workpiece (W) that is grasped by a hand (56) of a vertically articulated robot (50) is made to retreat to a position in which the hand and workpiece will not interfere with a press brake (10) by bendin...
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WO/2014/037072A1 |
The invention relates to a coated hot forming tool with increased abrasive and adhesive wear protection in addition to oxidation resistance, which results in a longer tool service life and thus improved process productivity during direct...
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WO/2014/031650A1 |
A pilot assembly and method for metal forming dies has a generally cylindrical pilot with a stripper that strips stock from the pilot when metal forming dies diverge. The pilot assembly is secured to one die member by a fastener by itsel...
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WO/2014/028965A1 |
A composite lay up tool comprising a metal faceplate (12) on a support member (13), wherein the faceplate has been formed by cold-gas dynamic spraying of particles of the metal onto a substrate and wherein the support member is compatibl...
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WO/2014/027582A1 |
A rotatable buffer turret apparatus (1), for which a punch and a die are mounted on a turret of a turret punch press, comprises an upper buffer turret (13) on which punch attachment holes (11) capable of having punches mounted therein ar...
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WO/2014/013715A1 |
The present invention is a superhard alloy in which particles of tungsten carbide (WC) are bound to each other through a binder metal, and in which crystal grains of hexagonal boron nitride (h-BN) are formed in a dispersed state in the b...
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WO/2014/010387A1 |
This tube expansion plug (1) is used in causing the expansion of an aluminum tube (2) to the inner surface (21) of which a lubricating oil has been provided. A linear groove (12) is formed at the surface of the tube expansion plug (1) at...
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WO/2014/010366A1 |
Disclosed is a tube expansion plug (1) that is used for expanding an aluminum tube (2), the inner surface (21) of which has been supplied with a lubricating oil. The tube expansion plug (1) has a dimple region (11) in a contact region (S...
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WO/2014/002569A1 |
The purposes of the present invention are to simplify the configuration of a mold storage device as a whole and to conserve installation space by having punches and dies be stored together, to shorten mold replacement time, and by storin...
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