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JP2005169479 |
To prevent lowering of pitch accuracy due to runout or galling on a punch in piercing the nozzle on a nozzle plate in a liquid discharging head by a press.In the piercing by a press generally, a workpiece is held between the upper and lo...
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JP2005169494 |
To provide a panel conveying apparatus for a press line, in which a panel position is adjustable in accordance with a shape of a panel.The panel conveying apparatus for a press line includes a shuttle feeder which is configured to be mov...
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JP3690870 |
To improve working efficiency while securing the positioning precision of a blank. While elevating and lowering a blanking punch 13, a part of the blank 1 placed on the front surface of a turn table 9 is blanked. The elevating/lowering s...
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JP2005161406 |
To provide a workpiece conveying system in a tandem press line which can realize cost reduction by simplification and miniaturization of the constitution and also can improve production efficiency.The workpiece conveying system in a tand...
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JP2005161379 |
To provide a transporting apparatus for between presses which can be used even in a small pitch between presses, enables a floor surface to be automatically used at the preparing time, and leaves no opening hole part on the floor surface...
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JP3688840 |
To enable many kinds of productions of hole opening or the like by making to coincide the position of the central height of works having different diameters fed with a work feeding line with the position of working height and clamping th...
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JP3687460 |
To provide a sheet material separating apparatus capable of reliably separating the uppermost sheet material of a laminated sheet material. A sheet material separating apparatus 1 has a reciprocating actuator 3, a catching mechanism to c...
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JP3688509 |
To provide a guide device capable of quickly and highly precisely conducting centering of a plate material in a transfer route. A guide device 1 to guide a plate material W in the longitudinal direction is arranged to a transfer route. T...
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JP2005153016 |
To provide a work carrying device of a pressing machine which is simplified in structure.A transfer feeder 41 comprises a lift clamp device 80 to move a bar 14 in the lifting direction and in the clamping direction, a plurality of feed c...
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JP2005152974 |
To provide a workpiece transporting apparatus for a press that has a small track space occupied for transporting a workpiece to be machined and that is applicable between existing presses and to a small space inside a press.The workpiece...
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JP2005152901 |
To form a plurality of through-holes accurately and achieve cost reduction, relating to a manufacturing method and device for an injection plate for injecting gasoline in an engine.A 1st and 2nd through-hole working machines 30a, 30b pro...
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JP3685526 |
To conduct a long-length pipe highly precise bending with good efficiently by constituting a chuck unit so as to be movable in the direction of the axial center. At the time of bending a pipe P, first a bending roller R2 for each bending...
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JP3685961 |
To provide a forming press device capable of reducing the cost of products. Plural forming dies corresponding to the forming stages of a trimming forming die 12, rough bending forming die 25 and finish bending forming die 40 are assemble...
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JP2005144555 |
To provide a work conveying device of press by which the simplification of structure is promoted.In the transfer feeder 41 of a transfer press 1, a feed carrier 52 which is supported by frames 33A, 33B and moved on a bar 14A in the feedi...
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JP3684113 |
To improve the material feed accuracy by holding a material by a grip to feed a specified quantity, and implementing the oscillating motion in multiple stages in the feeding direction to enable the material feed of the constantly stable ...
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JP2005138131 |
To provide a gripper feeder the weight of which is lightened by reducing the number of components and with which the accuracy of repeated feed of a belt-like material is improved.This feeder is provided with a cam follower 94 which is pr...
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JP2005138157 |
To punch a press hole at a desired angle in a plate-like workpiece, in a simple structure, and to prevent a blade of a punch from interfering with a punching hole of a die by correcting a displacement of the punch to a punch supporting m...
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JP3681466 |
To convey any loaded work to a subsequent work process, out of the works in a plurality of rows, which are loaded over one and same pallet, while bring free from interference by the other works. A pallet guide 9 which moved each pallet w...
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JP2005131694 |
To provide a work conveying device which is applicable to compact space for attachment and detachment, with which a small and light work to a large and heavy work are conveyable and which can be arranged on an existing line.This device i...
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JP2005131693 |
To prevent a workpiece from curling during embossing work, by guiding the workpiece fed between respective rolls along the long grooves of guide members.The rolling type curling prevention mechanism for an embossed veneer has a housing s...
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JP2005131663 |
To provide a working device of a strip for multiple row to perform a feeding motion in the longitudinal direction and a feeding motion in the crossing direction surely and rapidly.This device is a device for working a strip for multiple ...
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JP2005131672 |
To provide a cable holding device with which the speedup of a work transporting device is made possible and also reduction of space can be attained.This device is provided with a first cable rack which is provided with a guide rod which ...
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JP3677931 |
To provide a parts processing device provided with a transferring mechanism which changes arbitrarily the interval between parts to be processed, transfers and feeds the parts without another transfer supplying mechanism. An upper die is...
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JP2005125374 |
To provide a punch press with an unloader capable of carrying even small plate members out in the punch press to hold a plurality of tool supporting bodies by the turning body of a tool changing device.The punch press comprises a press h...
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JP2005125335 |
To enable an operation such as boring of many holes, cutting to a work at a ultrahigh speed with an apparatus for processing the work.A tool 100 is supported with a tool slider 116 and the tool slider 116 is connected to a crank mechanis...
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JP3674348 |
To shorten the required time from the time when a workpiece is taken out to the time when the workpiece is charged on a manufacturing line through workpiece detection operation without increasing cost greatly. Respective workpieces 15, 1...
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JP3676592 |
To surely prevent an end part of a work from floating from a work support face of a die without damaging the work when press-working by a die. A lower die DL is provided with lower die holders 1, 4 having a die 5 and a cam slide 7 having...
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JP2005121599 |
To image a defect appearing on an optional position on the press formed article surface from the optimum direction.Each driving axis of a multi-axial robot 10 is controlled, and the attitude of the multi-axial robot 10 is changed, and th...
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JP2005118812 |
To provide an apparatus for transporting a plate-like material with which scratches on the plate surface is prevented by lifting and transporting the plate-like material without deflection by simple mechanism when supplying the plate-lik...
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JP2005118880 |
To provide a diecutting press capable of carrying out, at the same station of a diecutting press, according to the need, the blanking or the delivery of non-severed sheets.This blanking station of a diecutting press comprises an upper cr...
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JP2005118845 |
To reduce the number of components, to improve stability for offset load of a workpiece, and also to enhance exchangeability of a finger, in a finger support for transfer equipment.The finger support 13 for the transfer equipment is fixe...
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JP2005118887 |
To provide a work carrying device in a tandem press line capable of reducing the cost by simplifying and miniaturizing the configuration and enhancing the production efficiency.The work carrying device comprises a pair of beams 11 stretc...
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JP2005111564 |
To improve a solution by conventional technique to a fault of a working station for machining a plate-like element.The working station for machining the plate-like element has a frame 1, a working tool 9, horizontal gripper bars 2 for gr...
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JP3671690 |
To automatically stop suction action by a suction pad itself when a workpiece is not existing, by imparting a function for detecting the existence of the workpiece to the suction pad itself. A spool 11, to form separately into a vacuum s...
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JP2005111521 |
To provide a turret punch press in which the back surface of a work is not scratched by preventing a work supporting table in a lower turret from being rotated even when the lower turret is rotated.In the turret punch press on which a pu...
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JP2005111516 |
To accurately manufacture a corrugated sheet on which a plurality of closely adhered bent parts where are extended in parallel are projected like ridges on one surface of a metallic sheet at prescribed intervals.After intermittently feed...
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JP3672223 |
To avoid occurrence of reverse rotation of a disc cam, and surely prevent interference with a slide and a transfer mechanism or the like even if an overload safety device is installed to a rotation axis. On the middle of a rotation axis ...
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JP3671083 |
PURPOSE: To improve productivity by eliminating stopping a press machine due to excessive reaction of a device for confirming follow-up of a die even when the die takes somewhat time in its return. CONSTITUTION: When a ram 13 is elevated...
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JP2005103638 |
To provide a method and an apparatus for manufacturing a laminated core for a motor and a laminating tool with which the break of an insulation coating is avoided and lamination is made possible by properly aligning and rotationally posi...
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JP2005103639 |
To provide a supporting apparatus of a pilot punch which has both sure support of the pilot punch and safety for preventing the damage to a member and the die when miss punching and with which the member is accurately positioned by havin...
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JP3666118 |
To detect the rupture of a steel band accurately, and to prevent the secondary rupture securely, in a process line furnishing a herical turner. The tensile force of a steel strip S in the conveying condition is detected by a tension mete...
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JP3668285 |
PURPOSE: To obtain a positioning device for working treatment of a steel which executes the precise positioning without any erroneous working at a high working efficiency by working the positioning device with reciprocating movement of t...
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JP3668628 |
To prevent a metallic belt plate from being damaged by restraining a tensile force variation accompanied by a de-coiler velocity variation in a case that the metallic belt plate is rewound by the de-coiler from a coil supported by an un-...
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JP3666850 |
To provide a forcible releasing means capable of being applied to a small work, and a means for detecting the same. The presence or absence of the work is detected simultaneously with the sucking releasing of the work 2 by the magnetizat...
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JP3668734 |
To provide a metal fitting for clamping by which the contact surfaces of a fastening knob and a support member are brought into contact approximately in an adhesion state, the contact surfaces of the support member and an outer frame mem...
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JP3667796 |
PURPOSE: To provide a sheet metal control device capable of surely executing continued intermittent feeding of sheet metal stock to a punch press and causing no defects on the sheet metal even in a high speed intermittent feeding. CONSTI...
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JP3665012 |
To provide a detector for charging of a workpiece into a die which requires no enlarged draft working of a base or the die, reduces the working man-hour of the die, and causes no disadvantage in the phase of a layout. The detector for ch...
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JP2005088034 |
To provide a folding device having a compact back gage means capable of performing an abutting gap adjustment work from a front side of a machine.In the folding device in which a stretch member 27 to be movably positioned in Y-axis and Z...
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JP3661107 |
To provide a transfer device, in which in case of stopping a press machine under condition of holding a work, temporarily, fingers are shifted from a work holding position to a non-holding position to take off the work. Feed bars 31 reci...
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JP3661108 |
To accelerate a high speed gripper feed by preventing the flaw of a work. In a cam arm 53 engaged with a grip cam 51 arranged in a carrying chamber 1, three arm parts 53a, 53b, 53c are formed. In the arm 53a, a cam follower 60 engaged wi...
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