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Matches 551 - 600 out of 7,128

Document Document Title
JP2015112609A
To enable a lubrication oil to be supplied to a longitudinal oil supply passage at the ironing punch shaft center when providing a height adjustment device that adjusts an ironing punch height projecting out of the top face of a lower di...  
JP3198033U
[Subject] A processing device which can narrow a layout space of a processing power grant member for giving processing power to a workpiece and a power generating member, and can be packed compactly is provided. [Means for Solution] In p...  
JP2015516305A
It is an assembly dice (assembled die) and provides a method of manufacturing a flange of W type of a thermal insulation protecting part article, using the assembly dice (assembled die). The assembly dice (assembled die) is bent with a t...  
JP2015100811A
To obtain a shrink flange forming method which fundamentally solves a problem of a shrink flange crack without lowering a degree-of-freedom of a product shape, and further, does not cause complication of operation and does not lower prod...  
JP2015100812A
To obtain a stretch flange forming method which fundamentally solves a problem of a stretch flange crack without lowering a degree of freedom of a product shape, and further, does not cause complication of operation and does not lower pr...  
JP5713309B2  
JP2015085334A
To provide a metal product capable of easily discharging a cleaning liquid used for cleaning.A metal product 1 is at least partially formed of a metal plate, and at least a part of an outer edge 5B in the metal plate has a folded-back sh...  
JP2015085338A
To successively hem an end edge of a work by using a pair of a first mold and a second mold.A first mold 10 and a second mold 10 are moved by driving means so as to approach each other to abut to and sandwich a work W each time the work ...  
JP2015083311A
To perform bending with an outer peripheral flange without causing depression, which means an upper surface position of a through-hole falling beyond a specified position, relating to a structural member of a vehicle in which the through...  
JP2015083312A
To expand diameter of a flange on a lower end easily and at low cost in a vehicular structural member having a cylindrical flange on a through-hole and its inner periphery, by press working of a metal plate.A circumference of a through-h...  
JP2015081036A
To provide a frame member capable of increasing reinforcement strength and connection strength without causing the appearance of cracks and a wrinkles, and a method of manufacturing the same.When a frame member 8 is formed by applying be...  
JP2015077624A
To maintain a sufficient molding force using a molding roller, as well as to smoothly mold an entire length of a short side end of unequal angle steel.A molding device of this invention comprises: a molding roller 1 including a molding p...  
JP2015511179A
With a plurality of rollers which have the axis of rotation parallel to a longitudinal direction axis of a barrel, respectively, a forming process of a housing turns steel barrels to a method of the inside of a radial direction, carries ...  
JP5690950B2  
JP5688853B2  
JP2015054337A
To provide a pressing device capable of suppressing an increase in size and enhancing pressing force.A pressing device 1 comprises: a guide rail 2; a slide part 3 reciprocating back and forth along the guide rail 2; a pressing part 4 mov...  
JP2015051463A
To provide a cam mechanism whole weight of which is reduced and which is down-sized.A cam mechanism comprises: a driver unit which is pressed down by descent of a movable metal mold; a circular arc-shaped movement transmission member whi...  
JP2015047932A
To provide an assembly method of an automobile body capable of performing weld work well and capable of improving the degree of freedom of a weld, even when a member having a three-dimensional shape is included in assembly targets.Provid...  
JP2015047613A
To provide a flexure processing method for panel member which has preferable handle ability of the panel member and capable of simplifying equipment for integral molding even the three-dimensional panel member is subjected to integral mo...  
JP2015044237A
To provide a tool and a method for manufacturing a wave-formed disc that can improve the shape precision, dimensional precision, and sharpness of an external tooth of the wave-formed disc while curtailing a cost.In the tool, which is equ...  
JP2015039716A
To provide a burring processing method and a burring processing apparatus that enable a pair of burring shaped parts extending outward each other to be effectively molded on first and second wall parts arranged oppositely.A burring proce...  
JP2015039705A
To weld and join a metal body strongly with a high degree of sealing to a hole of a metal plate, when welding and joining the metal body such as a cap attached so as to block the hole provided on the metal plate of mission oil pan materi...  
JP2015036147A
To provide a punch for burring processing capable of enlarging a processing range by suppressing crack generation without much cost increase, when performing burring processing of a press part for an automobile or the like, and to provid...  
JP2015036155A
To provide a bar ring processing method and a bar ring processing device which can efficiently form a pair of bar ring-shaped parts, which extend outwards with each other, on a first wall part and a second wall part which are so disposed...  
JP5672308B2  
JP5668430B2  
JP2015024427A
To provide a processing method of metal material capable of effectively improving hole-expandability with a small number of process.A processing method of metal material 50 having a prepared hole comprises a prepared hole enlargement pro...  
JP5662648B2  
JP2015016474A
To provide a hollow operation lever which exhibits good operability and is easy to be manufactured.A hollow operation lever 4 has a hollow shape formed by mutually joining end parts W1, W2 of a workpiece W which is a flat plate, and also...  
JP5660002B2  
JP5642741B2  
JP2014231061A
To provide a hemming bend method which finishes a bend process for bending a flange at an acute angle and a crush-bend process by a cope at one drop after forming the flange, is enabled in the automation of a hemming bend within a line o...  
JP5636846B2  
JP2014226687A
To provide a laser punch compound machine capable of removing a burr-like projection generated in a lower surface edge part along a thermal cutting processing part of a plate material by thermal cutting processing, by simple means withou...  
JP2014226701A
To provide a hemming processing system capable of shortening in a simple manner a line stop time required for a setup change of a lower mold, and of improving facility space efficiency.A hemming processing system 10 performs hemming proc...  
JP3194705U
[Subject] A work man day by amendment can be reduced and a barring metallic mold which can raise productivity is provided. [Means for Solution] It is barring metallic mold 1 for molding a cone side which constitutes a bearing surface of ...  
JP2014205191A
To provide a steel pipe composite processing device, in particular, a steel pipe composite processing device having a flare processing mechanism of a steel pipe tip end, and a screw processing mechanism for deforming the steel pipe tip e...  
JP2014200847A
To provide a geometry for a recess that can be punched from a sheet metal blank forming the base of sheet metal component.A recess 13 of a sheet metal blank 7 opens in an outer edge 9 of a first sheet metal leg piece 5 and is formed in a...  
JP5608537B2  
JP2014188577A
To provide a hemming processing method capable of detecting abnormality during hemming processing and preventing quality deterioration of a folding joint part of each workpiece.The hemming processing method is configured so that applied ...  
JP2014188568A
To unfailingly perform pre-hemming even when an upper mold is moved down at a high speed.A hemming processing device includes: a lower mold 200a; an upper mold 200b which may move up and down; a pre-hem blade 221 which is provided at the...  
JP2014188566A
To provide a hemming working device capable of efficiently performing working depending on each stage.A hemming working device includes a drag 200a, an ascendable/descendable cope 200b, first driving means 205 for performing driving in a...  
JP2014188537A
To provide a plate in which a metal plate can be taken out one by one when blanked metal plates are laminated, and on which plural metal plates can be laminated in an aligned manner, and to provide a production method of the same.An incl...  
JP5598434B2  
JP2014180669A
To reduce processing costs when a plate material is folded.A folding metal mold 10 is attached to a folding machine. The folding metal mold 10 includes an upper mold 20 and a lower mold 30. The upper mold 20 includes: a punch holder 21 w...  
JP2014177996A
To enable screw fastening to be performed with predetermined fastening torque by applying burring processing to a thin sheet-metal material.In an approximately cylindrical burring part 11, a burring-processed fastening material 1 is fold...  
JP5596073B2  
JP2014172089A
To provide a bar ring processing punch whereby when processing of a bar ring, moldability of a stretch flange can be enhanced and occurrence of split in a tip part of the stretch flange can be suppressed.A punch 1 includes a tip 2 which ...  
JP2014168793A
To provide a chamfer correction apparatus for a cut end part of a pipe, capable of correcting only a usable pipe in a proper shape by chamfering the end part of the pipe, by discriminating the possibility of use of the obliquely cut pipe...  
JP5591134B2  

Matches 551 - 600 out of 7,128