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JP3784099 |
To accurately place a reiforcing bar discharged from a stocker on the welding part of an automatic reinforcement composing machine in a stable state by forming a groove part in a reinforcement pressing guide. A sub-reinforcement discharg...
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JP3784097 |
To surely execute the delivery of a reinforcing bar at a high speed by installing an attracting and receiving means to attract magnetically the reinforcing bar and a means to deliver the received reinforcing bar in the lateral direction ...
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JP3783161 |
To provide a structurally simplified press transfer equipment which can carry works quickly and reliably, while eliminating a driving power source dedicated for transferring and clamping and a detecting unit for confirmation of motions. ...
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JP3781184 |
To provide a work loading method of an automatic palletizer with which installation area of a plurality of robots is small, any interference between the robots is eliminated, and a short cycle time is realized. A work (W) is positioned a...
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JP3782125 |
PURPOSE: To provide a plate machining device shortening process time for intermittent operation at the time of conveying a workpiece to a plate machine tool from a loading device and also reducing cost by a large margin. CONSTITUTION: A ...
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JP3777457 |
To very simply regulate the inclining angle of a slide bar i.e., the energizing force of a loop guide roll unit, moreover to regulate even during operation and to smooth the number of revolution of a rotating device at the time of feedin...
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JP3778310 |
To improve the efficiency of machining by correctly positioning a work at the time of bending the long side in a bending machine. This bending machine is composed by bending a short side S and a long side L of a work W and bending into a...
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JP3778464 |
To surely remove a cleaning liquid and powder stuck to a blank, in the blank cleaning device arranging chambers in the carrying path feeding the blank to a working device and jetting the cleaning liquid on the surface of the blank within...
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JP2006061922 |
To provide an auto-puncher by which not only punch holes for setting on an offset press can be formed rapidly and with such a high precision to meet color printing, but also the handling safety during the printing can be enhanced by cutt...
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JP2006061975 |
To provide a transfer apparatus which can transfer a workpiece and return it to an original position efficiently.The apparatus comprises a pair of top and bottom actuation units B which move vertically in an opposite direction and move r...
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JP2006061918 |
To provide a work supplying apparatus with which the work is supplied to a press at high speed and accurately without being affected by the deformation of the work and burrs.A clamp case 6 which is opened and closed to the left and the r...
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JP3776186 |
To improve work efficiency by operating a press with the upper die vertically moved by an electric motor, pulling into synchronism through a driving transmitting mechanism, performing the feeding operation of a lead frame, and thereby gr...
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JP3774811 |
To provide a coil strip supply arrangement which can stably supply coil strips when the width of coil shape is relatively wide and the plate is extremely thin as the speed of the press increases recently. The coil strip supply arrangemen...
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JP3773576 |
To operate or safely stop without impairing synchronization between a press device and feeder device when abnormality of a servo drive system in a feeder device is caused. A feeder device is driven by individually controllable plural ser...
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JP3773765 |
To provide a manufacturing technology of a blank for a vehicle body panel in which a strap is not loss, and a facility can be miniaturized. A first blank 55B and a second blank 55C are punched from a strip 12 which is intermittently fed ...
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JP3773125 |
To make a feed stroke of a cross bar variable with a simple constitution. The transfer feeder is arranged in a transfer press having plural working stations in a press main body. In this case, plural cross bar carriers 4 are arranged to ...
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JP3773505 |
To provide a feeding device which intermittently feeds a strip-shaped blank and which has no reciprocating drive servo motor. An adjustment nut 57 is disposed on a screw spindle 5, and the adjustment nut supports a first double arm lever...
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JP3773126 |
To make the capacity of a lift driving source into a small size and to stabilize the motion by smoothly making the up and down movement of a lift lever to support a lift beam. This feeder is provided inside a press body 1 of a transfer p...
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JP3773844 |
To provide an upper illuminator in a press, specifically, in a piercing machine (for punching and drilling) and a cutter, an illuminator that enables a binary picture with clear marks to be obtained without changing lighting each time in...
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JP3773405 |
To provide transfer equipment capable of conducting processing with excellent accuracy in a production state in which progressive processing and transfer processing are combined, and in which a manufacturing cost of the equipment and a p...
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JP3772728 |
To provide a work transfer apparatus capable of realizing high-speed transfer and reduced space, and an electronic component having this. A first arm section 2a and a second arm section 2b which are used to transfer a work are integrally...
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JP3771786 |
To solve such a problem that normal/abnormal grasping condition of a work by fingers and presence/absence of the work can not be detected. In each one side finger of a transfer bar, the advancing end is regulated to be in a grasp referen...
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JP3770953 |
To provide a clamping fixture capable of being extremely easily machined in a short time, comparatively low in price, light in weight, capable of coping with the work thickness of a comparatively large range and capable of being accurate...
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JP3770535 |
To provide a work retaining and releasing method in a work feeding device for a press for easily changing the release time of a belt-like work with the work feeding device in accordance with various kinds of dies. The belt-like work is f...
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JP3770427 |
To enable the collection of remainder materials generated in a working process, and to easily install in the idle panel supporter even in a narrow space. This transfer press is equipped with plural working stations, and is constituted so...
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JP3771757 |
To solve a problem such that the bottom face of a work is susceptible to friction flaws as it slides to contact the upper face of die or knockout when transferring a held work toward downstream process or the like in a transfer device of...
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JP2006043728 |
To provide a conveying device capable of rapidly conveying a workpiece.In the conveying device comprising a movable part which carries a plurality of workpiece chucking units extending adjacent a plurality of dies arranged at equal inter...
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JP3767708 |
To provide a work carrying method and a work carrying device separating two works obtained from one stroke in the front and rear direction and carrying them to the next working station. In this work carrying device, a pair of lift beams ...
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JP3768594 |
To suppress twisting and variation in flatness of an developed material after developing. Between a long size receiving jig 2 and, above this jig, press jig 3 which is arranged in parallel-like to the length direction of the receiving ji...
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JP3767706 |
To shorten a trial operation time by eliminating dwell in single operation. The transfer feeder 2 comprises a feed drive means 6 and a lift drive means 7, in which a servo motor controlled by a servo control means 26 is drive source, and...
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JP3767947 |
To automatically avoid the generation of troubles based on the over load of a servo amplifier by detecting and warning to a press controller when the servo amplifier is lain at the just before the state of over load. When a servo system ...
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JP3768620 |
To improve productivity by reducing the process other than a pure working tact and making a line tact the tact of only working as much as possible. After positioning a first work W to the beginning position, the work is transferred and p...
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JP3767332 |
To provide a press machine capable of miniaturizing and improving production capacity. The press machine 11 is provided with an upper die, a lower die 12 and a parts feeding equipment 31. The upper die and the low die 12 are arranged to ...
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JP2006035246 |
To provide a bending method for bending a work while preventing a jumping phenomenon of the work, and a press brake.The press brake is provided, wherein an upper table 13 having a punch 11 and a lower table 17 having a die 15 are provide...
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JP2006035267 |
To provide a caulking and laminating die device capable of reliably supporting an iron core piece punched by a die from the beginning when caulking the iron core piece, and consistently used for a long time without applying the more forc...
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JP2006035258 |
To provide a transfer apparatus which can be quickly operated by separately arranging a finger opening/closing bar to reduce the mass of a transfer bar, when a workpiece is carried for a machining process one by one.The finger opening/cl...
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JP3765760 |
To provide a transfer device controller allowing a beam operation by a beam transfer mechanism of the transfer device to infinitely get close to an ideal curve and reducing time lag or displacement in an arrival point due to delay in the...
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JP3765893 |
To continuously working a coil, to improve the tact time caused on working at high speed and to reduce the cost. A punch press line 1 provides a carriage 13 of providing an un-coiler 3, a lever 5, a pinch roller 7, a front table 9 and cl...
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JP3765824 |
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 stret...
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JP2006026735 |
To provide a method and a device for manufacturing a laminated iron core obtaining sufficient caulking strength and preventing generation of defective parallelism and interlayer spaces of the laminated iron core even with a large iron co...
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JP2006026782 |
To retain an object without using a magnet and a vacuum pump.The retaining device is provided with a suction part 5 provided with a suction hole 15 and capable of sucking/retaining the object; a gas jet port 7 provided on a suction passa...
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JP3764702 |
To perform the control of applying a predetermined pressure to reduce a load characteristic to a cylinder by a control unit by calculating the load characteristic generated in a link tilting means before applying the predetermined pressu...
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JP2006021235 |
To provide a workpiece conveying device for presses the energy consumption of which is small and the manufacturing cost of which is reduced.In the workpiece conveying device for presses, the device is provided with a pair of right and le...
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JP2006021212 |
To provide a transfer feeder for transfer presses which requires small installation space and facilitates planning the layout thereof.The transfer feeder for transfer presses is provided in place of a conventional transfer feeder for tra...
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JP3761955 |
To release a feed roll at a high speed by lightening a roll support mechanism and also support the feed roll precisely for a long term by eliminating a slide part from the support mechanism. A support body 4 is installed on a machine fra...
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JP3762184 |
To prevent stacked blanks from falling down when ascending the stacked blanks in shaping/separating the stacked blanks in order to feed a blank to a press machine. A feeder is provided with roller chutes 3, 21 arranged inside/ outside a ...
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JP3762183 |
To provide a blank holding apparatus capable of holding/separating blanks loaded one by one, in other words, a blank holding apparatus adding two sheet separation with combining a surest separation apparatus and the blank holding apparat...
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JP3762001 |
To prevent the shock and the noise during the rolling by providing a pair of rolls to be rotated, passing a base plate on which a die and a stacked stock having the length over the die are loaded through the rolls, and moving the base pl...
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JP3762192 |
To provide a work transport apparatus for press machine by which the length of a whole apparatus can be shortened, a feed quantity can be changed, and a finger can easily be exchanged, inspected and maintained. This work transport appara...
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JP2006015384 |
To provide a plate feeder capable of easily performing adjustment to feed a plate to a press machine with high accuracy and position the plate in the press machine with high accuracy.The plate feeder 1 has a gripper device 4 which grips ...
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