| Document |
Document Title |
|
JP6844523B2 |
To provide a drawing molding method capable of preventing thinning of a molded product and performing molding without causing drawing cracks.A drawing molding device 1 comprises an approach cam 7 positioned inside an upper die cushion 5 ...
|
|
JP6845573B2 |
A hem punch is floating-supported to a slide cam by a floating-support mechanism. After the hem punch is moved to be positioned at a pre-hemming start position by a driver cam, preliminary hemming is performed. Subsequently, the hem punc...
|
|
JP6844255B2 |
To inhibit or substantially eliminate line displacement of a panel having a character line, without being associated with the appearance of wrinkles.A manufacturing apparatus 1, which includes a punch 2 and a die 4 facing the punch 2, pe...
|
|
JP6843444B2 |
[Problem] To provide a cam device capable of preventing movement of a processing tool other than in a processing direction. [Solution] Provided is a cam device that is attached to molds in which either a first mold or a second mold is dr...
|
|
JPWO2019171868A1 |
The molding device is a molding device that expands a metal pipe material to form a metal pipe having a pipe portion and a flange portion, and includes a hardness lowering portion that lowers the hardness of the flange portion than that ...
|
|
JP6840448B1 |
To provide a press machine capable of improving production efficiency and a method for manufacturing a press product. The press machine 10 of the present disclosure has a spacer set 44 for positioning a movable die 42 of a die 40 which i...
|
|
JP6838600B2 |
To provide a press working device which can be miniaturized and a press working method using the device.A press working device includes a metallic mold which has a plurality of segments (S1 to S7) each of which is configured to switch a ...
|
|
JP6837312B2 |
To heighten an operation rate of a device by shortening a time required for setup change of a rotation plastic processing device.A rotation plastic processing system has a rotation plastic processing device 2 capable of exchanging a work...
|
|
JP2021030285A |
To provide a mold for press working that can change a bending-working shape easily and in a short time and simplify centering work, even though the mold is a large-size mold.The mold for press working is used in bending work by a press m...
|
|
JP2021030306A |
To provide a dispatch system and a dispatch method for manufacturing a metallic mold.A dispatch system comprises a control unit, a metallic mold material storage unit, a processing cutter storage unit, a workpiece pick-and-place and tran...
|
|
JP6835675B2 |
To provide a cam device capable of securing a degree of freedom of design of a metal mold, by reducing the projection area to the metal mold.A cam device 1 comprises: a cylindrical cam driver 4 having a first cam surface 40 formed on one...
|
|
JP6834014B2 |
The objective of the present invention is to reduce unevenness in an amount of deformation of a central portion and an end portion of an elongate material being formed. A stretch forming device (1) is provided with a die (2) and gripping...
|
|
JP6834872B2 |
To provide a caulking device which enables a die to be moved away from a workpiece stably.The caulking device comprises: a die 10 and a punch 20 which are disposed so as to sandwich multiple workpieces 81, 82; and a movement mechanism 30...
|
|
JP2021023950A |
To provide a mold which enables a molding product to be cooled uniformly.A mold includes: a mold body 12 having a molding surface 12a; a supporting base 11 having an attachment surface 15 to which a rear surface 12b of the mold body 12 i...
|
|
JP6831606B2 |
To provide a press device capable of cooling the entire region of a press molded product in a high temperature state without variation and thus enhancing the strength during pressure holding.A sliding die 54 movable to a direction inters...
|
|
JP6827155B1 |
To provide a die capable of exchanging only a part corresponding to the changed part when only a part of the edge portion of the set plate-shaped work is changed. A die 10 includes a positioning body 20 for positioning a work 90 to be se...
|
|
JP6827440B2 |
A toolpack (16) for a can bodymaker with a vertically oriented, reciprocating, elongated ram assembly is provided. The toolpack (16) includes a tool pack housing assembly (300), a number of die spacers (400), a number of dies (450), and ...
|
|
JP6828611B2 |
To provide a joining method for joining a laminate metal foil and a metal plate that provides excellent joining quality without cracks and cuts by improving the extension of a material.A method for laying a laminate metal foil made of a ...
|
|
JP6823303B2 |
To provide a surface modification method of a processing object capable of improving characteristics such as the fracture toughness and the deflection strength of the processing object by a method of relatively simple and low cost.Theref...
|
|
JP2021009091A |
To provide a mold abnormality detection technology which can reduce a procurement cost and maintenance cost of a sensor, and a mold processing cost, and does not have to bore a hole for a sensor in a mold.A processing machine 10 is provi...
|
|
JP6820152B2 |
A process of producing a partially hardened metallic formed part comprises: heating a semi-finished product of hardenable hot-formable steel sheet to a hardening temperature; hot-forming the heated semi-finished product in a combined hot...
|
|
JP6818784B2 |
To present information of a coating agent suitable for the characteristic and a processing condition of a mold component.A diagram information generation device includes: an information collection unit for collecting information includin...
|
|
JP6815160B2 |
To heighten an operation rate of a device by shortening a time required for setup change of the rotation plastic processing device.A rotation plastic processing device has a roller holding movement mechanism 50, a processing roller suppo...
|
|
JP6812245B2 |
To provide a supply method for reliably supplying oil mist of an appropriate quantity for a punch mold in a punch press and to provide the punch press.A method for supplying oil mist from a striker which can freely strike and is freely m...
|
|
JP6812879B2 |
To provide a press device which performs position adjustment of a processing tip part of a punch in compression processing and forming processing by adjustment of only a required part without stopping production.In a press device 10, an ...
|
|
JP6811238B2 |
The invention relates to a forming device for forming a bend in a corrugation. The forming device comprises: a bottom frame (4) having a planar mounting surface (6) for receiving a sheet metal plate having a corrugation projecting in rel...
|
|
JP2021000651A |
To provide a regenerated mold, a life of which is longer than a life of a used mold before regeneration.A method for manufacturing a regenerated mold A includes: a preparation step of preparing a used mold 1; a shaping step of forming th...
|
|
JP6807608B2 |
To provide a cam device which can reduce a space for disassembly.A cam device has: a cam holder which is fitted to a metal mold for pressing a work-piece, and is fitted to a first metal mold; a cam slider on which a processing tool for p...
|
|
JP6803161B2 |
Provided is an abnormality prediction system and an abnormality prediction method that are capable of predicting an abnormality occurring in a die that is used in a press machine. A die abnormality prediction system (50) includes: an aco...
|
|
JP6801410B2 |
A press die having a shaping face includes a holding frame, die members, a reference member, and a pressing bolt. Each of the die members includes a first surface that configures the shaping face. The die members are aligned in the holdi...
|
|
JP6800364B1 |
To stabilize the automatic operation of a bending processing system. A moving body 50 is provided on the back side of the table 24 so as to be movable in the left-right direction. The bending system 10 includes a moving actuator 52 that ...
|
|
JP6798380B2 |
To inhibit a misaligned line from being formed when a panel having a character line is manufactured and inhibit deflection and shortage in a material flowing during molding.A manufacturing apparatus 1 includes a punch 2 and a die 4 facin...
|
|
JP6798429B2 |
To provide a metal mold driving connection mechanism capable of easily engaging and separating, and hardly causing looseness of an abutting surface caused by a secular change due to a load in driving.A metal mold driving connection mecha...
|
|
JP6798949B2 |
In the present invention, an inner side joint member (143) of a constant speed universal joint (141) that has a track groove (147) which inclines with respect to a joint axis (n-n) is manufactured. The present invention comprises: a mate...
|
|
JP6798292B2 |
A fixed die and a punch, which moves toward and away from the die, are provided. A series of bulges is formed in sheet metal between depressions and projections of the die and projections and depressions of the punch. In forming, the pun...
|
|
JP2020192575A |
To provide a press machine having a metal mold which can adapt to a variety of product shapes and the like and/or enables a position and a width of slit to be easily adjusted.A press machine 1, which processes a work-piece W by compressi...
|
|
JP6788896B2 |
To provide a manufacturing method for a processing tool that allows hole processing to be easily performed even after heat treatment, and can achieve pitch dimensions of a mounting hole with high precision, without being affected by dime...
|
|
JP6789347B2 |
An automatic tool changer includes first and second tool change units (13UL, 13UR) that is driven respectively by a pair of servo motors and move along an arrangement direction of a plurality of tools installed on a tool installation uni...
|
|
JP6789569B2 |
To perform molding so that each cross-sectional shape of both ends and a cross-sectional shape of an intermediate part are differentiated from each other, while avoiding application of bending force to an original pipe.Molding equipment ...
|
|
JP6790731B2 |
A method of forming grooves 3 of a fine periodic structure in the surface 1 of the diamond by irradiating at least part of the surface 1 of the diamond having a mean surface roughness Ra of not more than 0.1m with a laser beam of a pulse...
|
|
JP6789356B1 |
To stably perform an operation related to automatic mold replacement by a bending processing system. When there is an empty space ES only on one side in a holding area 66a of a stocker 66 positioned at a replacement position, first, a fi...
|
|
JP6785572B2 |
A problem to be solved by the present invention is to provide a digital record system for die or mold which is capable of operating a system without being dependent upon a particular communication environment. Provided is a digital recor...
|
|
JP6784888B1 |
To provide an automatic storage type storage shelf for mold rust prevention. The automatic storage type storage shelf for mold rust prevention described in the present application includes 21 shelf bodies, and a spray space 34 opening fo...
|
|
JP6783500B2 |
To provide a surface treatment method for a sliding member exhibiting friction properties and wear resistance stably over a long period.A sliding part as the part to be slid-contacted with at least the other member in a sliding member is...
|
|
JP6783128B2 |
In a lead processing apparatus (1), a semiconductor device (51) is disposed such that the surface (57a) of an encapsulating resin body (57) faces upward. The protruding direction of an external terminal (61) becomes upward. A template (5...
|
|
JP6780943B2 |
To facilitate demolding of a press-molded article by eliminating sticking of the article after molding to a molding tool while overall lessening the clearance between a plate material and a molding face to suppress uneven cooling of the ...
|
|
JP2020175420A |
To punch a magnetic steel sheet while suppressing degradation due to iron loss to minimum.When punching a magnetic steel sheet, a tool tip is previously sharpened before punching with respect to a punch (male mold) and a die (female mold...
|
|
JP6774712B2 |
A caulking die according to an embodiment of the present invention includes an end surface being connected to each of an upper surface and a lower surface. The end surface includes a first protruded part including a first top portion, a ...
|
|
JP6777053B2 |
To obtain a press molding device which can stably adjust a strain return amount in the middle of molding so as to be constant, and can stably suppress spring-back, and a method.In this press molding device 1 having a groove-shaped part e...
|
|
JP6776992B2 |
To suppress or substantially eliminate line displacement of a panel having a character line without wrinkle generation.A manufacturing apparatus 1 comprises a punch 2, and plural dies 4a, 4b which are so configured as to be moved in a ve...
|
