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JP7105517B1 |
[Task] Provided is a mold holder device capable of tightening a large number of mold clamps and fixing a mold without using a fluid cylinder. A mold holder device, the holder body is a mold support portion that holds and fixes the mold b...
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JP2022107096A |
To provide a technology that inhibits cooling water from scattering when a mold heated by electrical equipment is cooled by the cooling water.A method for cooling a mold heated by electrical equipment includes a step (a) of coating a mol...
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JP7101730B2 |
A die press-forms a tailor welded blank (12A) in a heated state, the tailor welded blank being formed by welding a first plate portion (34) made of a first metal plate material and a second plate portion (35) made of a second metal plate...
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JP7101689B2 |
A tool cartridge for accommodating tool parts of a multi-part processing tool having a stamp and a die for processing of plate-shaped workpieces is provided. The tool cartridge includes a cartridge base body, a stamp holder for detachabl...
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JP7098655B2 |
A die pack mounting for a bodymaker includes a die pack mounting bed and a die pack mounting door assembly. The die pack mounting door assembly is movably coupled to the die pack mounting bed. The die pack mounting door assembly is movab...
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JP2022102081A |
To perform processing for forming a three-dimensional curved face up to an end part of a workpiece, in a bending processor which employs a three-point bending technique.A bending processor 1 comprises: a pair of dies 2 arranged below a t...
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JP2022531440A |
The present invention teaches a process of measuring and grinding tools in the production of cans / cylinders, reducing production downtime, reducing costs and enabling prediction of tool wear, which process is used. Allows for more accu...
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JP7095042B2 |
Tool holder designs are described. In some cases, the tool holder has a clamp assembly that can be used with tools having different tang styles. The tool holder in some cases has at least two differing tolerance areas provided therein, w...
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JP2022530255A |
To obtain improved deformability or improved compatibility for molding. A method of a hot press molding apparatus and a hot press molding apparatus (102; 202) for molding a blank (104), wherein the hot press molding apparatus (102; 202) ...
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JP2022530254A |
To obtain improved deformability or improved compatibility for molding. A cold forming apparatus (102; 202) for molding a blank (104), wherein the cold forming apparatus (102; 202) is a first mold (106; 206) and a second. The first mold ...
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JP7087568B2 |
To provide a press-formed product 4 in which workpieces 2 and 3 are at least partly superposed on each other and are engaged with each other so as not to cause positional displacement.A first workpiece 2 having an engaging part 5 is fitt...
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JP7088284B2 |
A press forming device provided with: a punch having an apex portion in a forming region; a die opposing the apex portion of the punch; a blank holder opposing the die laterally to the punch; a bead disposed in a non-forming region of th...
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JP7085556B2 |
The invention relates to a bending tool storage device (1) for storing bending tools (2), comprising:a preferably shelf-type rack (3) on which a plurality of storage locations (4) for bending tools (2) are arranged,at least one supply pa...
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JP7085541B2 |
Device and method for positioning of a bending tool (1) by means of an electromagnet (2) that can be displaced along a magnetic guide,which bending tool (1) is held on a tool holder (4) by a retaining carriage (3) that can be displaced i...
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JP7085540B2 |
Device and method for positioning of a bending tool (1) by means of an electromagnet (2) that can be displaced along a magnetic guide,which bending tool (1) is held on a tool holder (4) by a retaining carriage (3) that can be displaced i...
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JP7081662B2 |
The present invention relates to a press-formed product, comprising: a steel base material having a hardness Hv_Parts of HV 400 or more; an Al plating layer provided on the steel base material; and a zinc oxide layer, as an outermost sur...
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JP7080157B2 |
To perform each of low-deformation press working and high-deformation press working with a high degree of accuracy, in a method and an apparatus for manufacturing a press-molded article.In a method for manufacturing a press-molded articl...
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JP7080371B2 |
To provide a pipe material drilling device which ensures a sufficient space of a storage part for scraps which are generated when drilling a pipe material having a thick board thickness, and eliminates interference between a pilot metal ...
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JP2022078677A |
To provide a new die holder repair method and die holder repair structure which can simply and surely repair cracks while a die holder is kept at a normal temperature.A recessed groove 12 for repair having wide groove parts 14 on both en...
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JP2022077236A |
To perform blanking by minimizing deformation of an amorphous electromagnetic steel sheet.In blanking an electromagnetic steel sheet, a diamond is selected for either a punch (male mold) or a die (female mold) that are tools to be fitted...
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JP7063074B2 |
A press working apparatus includes: a first positioner that is provided to at least one press of a first press or a second press and that performs positioning of at least one die of the at least one press; and a second positioner that pe...
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JP7060233B2 |
To provide a method for molding a press-molded product with a hat-shaped cross section that can accurately perform molding, reduce die cost, and shorten a lead time for development.A primary molded body P1 is carried into a die 4a for se...
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JP2022523664A |
A cemented carbide suitable for use as a material in the manufacture of punches for molding metals, especially in the manufacture of metal beverage cans. Cemented carbide contains a hard phase including WC, a binder phase, and a gamma ph...
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JP2022063839A |
To provide a mold component with an elongated lifetime by improving wear of a tooth point, concerning a mold component for shearing or breaking a plate of an amorphous alloy.A mold component includes a base metal comprising a metal or a ...
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JP7052743B2 |
A method for processing a steel plate includes punching a steel plate as a workpiece fixed to a punching die by a punch, making a first heating electrode provided on a punch holder for supporting the punch and a second heating electrode ...
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JP7044019B2 |
Provided is a method for manufacturing an iron core that enables reduction of variations in dimension of a plurality of metal plates that occur during pressing of the laminate of these metal plates. The method includes: a laminate prepar...
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JP2022050342A |
To provide a tool and method for producing a contoured composite stringer having reduced wrinkles.A tool for making a contoured composite hat stringer allows control of stringer wrinkles. The tool includes a set of first openings that al...
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JP7042119B2 |
To provide a press device in which a clearance formed between a pair of blade parts can be easily adjusted.A press device 10 of the present invention comprises a pair of blade parts 50 which perform bending processing or shearing process...
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JP7041758B2 |
A lubrication ring for a mechanical expander (1) for sizing large pipes comprises a conventionally manufactured ring (12) made of steel, in particular construction steel. Fluid bores are provided in the ring (12). A part (13) of the lubr...
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JP7041388B2 |
To provide a press working device which achieves improvement of cutting accuracy.A press working device 1 includes: an upper die holder 10 to which an upper forming blade 11 is fixed; and a lower die holder 20 to which a lower forming bl...
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JP2022045856A |
To provide a metal mold life sensor which can detect breakage of a metal mold when the metal mold is broken, by mounting the simple sensor onto the metal mold.A metal mold life sensor is characterized in that a conducting band part which...
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JP2022518955A |
A coated tool for hot stamping of coated or uncoated metal plates, especially for hot stamping of AlSi or Zn coated metal plates. It comprises a coated substrate surface that comes into contact with the coated or uncoated metal plate, an...
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JP7035721B2 |
To provide a press-formed product 4 in which workpieces 2 and 3 are at least partly superposed on each other and are engaged with each other so as not to cause positional displacement.A method for hot-press working comprises: a first pre...
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JP2022518609A |
Pulp mold production line and processing method. The production line includes at least one molding machine S, a pulp molding machine arm 3a, and at least one press machine 2a. The transfer device Q is attached to the pulp mold machine ar...
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JP7034468B2 |
To provide a pipe-making device capable of reducing local wear generated on an upper die when a steel pipe is molded by UO molding for extending a usable period of the upper die, and forming a shape of a pipe which is a final product int...
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JP7033399B2 |
To provide a slide mechanism that can increase the life of a tool by reducing frictional coefficients between a metal plate to be molded and the tool, and a serial molding method.A slide mechanism, used in serial molding, has a metal pla...
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JP2022039327A |
To provide a press molding apparatus for press molded product which can obtain a press molded product with suppressed spring back and excellent dimensional accuracy by a simple process.A press molding apparatus compresses a pre-molded pr...
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JP7031673B2 |
[Problem] The present invention addresses the problem of managing, at lower cost, a large number of subjects to be transferred. [Solution] According to one embodiment of the present invention, a system for managing subjects to be transfe...
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JP2022036797A |
To provide a press device which enables reduction of work of supplying oil to a rotary cam by a human to reduce work hours.A press device 10 of the invention includes an upper die and a lower die 20. The lower die 20 is provided with a l...
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JP7029646B2 |
The purpose of the present invention is to provide a mold having both good adhesion resistance and smoothness, and a production method therefor. Provided is a mold made of a composite material comprising hard phases and metal phases char...
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JP7028028B2 |
To provide a press-formed product 1 in which both workpieces 2 and 3 are at least partly superposed on each other and are engaged with each other so as not to cause positional displacement.Both workpieces 2 and 3 are heated without being...
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JP2022033322A |
To provide a tool magazine for manufacturing equipment which overcomes defects of prior art, and has a simple structure with high functionality.The present invention relates to a tool magazine (26) for a bending machine (3), in particula...
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JP7023937B2 |
The invention relates to a machine tool and to a method for machining planar workpieces, preferably metal sheets, comprising an upper tool (11), which can be moved along a reciprocation axis (14) by means of a reciprocation drive device ...
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JP7023914B2 |
To provide a molding device capable of improving safety.According to a molding device 10 on the present embodiment, the movement of a metal mold 13 by electromagnetic force can be restrained by switching the direction of a direct current...
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JP2022031004A |
To provide a joining object the acting portion of which is made less likely to wear.A joining object 10 includes a support portion 100, an acting portion 200, and a joining portion 300. The support portion 100 supports the acting portion...
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JP7021757B1 |
To provide a mold or the like capable of suppressing the temperature of a case from becoming high during processing of a work material, eliminating the need for cooling of the case, and maintaining the temperature of a molding die at a h...
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JP7021115B2 |
The invention relates to a tool storage system (32) as well as to a production facility (1) for free-form bending of workpieces (2) made from a metal sheet, by means of a bending press (3), comprising a tool storage unit (30), a tool man...
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JP7018832B2 |
To provide a vehicle structural materials having multiple levels of different strength in a short manufacturing lead time.A method for manufacturing a vehicle body member 1 having partially different strengths includes: a step S1 at whic...
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JP7016158B2 |
To provide a clamp device in which both fastening plate bodies near a front surface and near a rear surface are similarly structured, and metal molds to be constrained by the fastening plate bodies can be easily removed and reassembled.T...
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JP7014131B2 |
To provide a rotary cam type bending/gather bending composite die, by which a die mark based on a difference between a rotary cam and a lower die in terms of an amount of bend is made less likely to occur on a workpiece in a boundary bet...
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