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Patent Searching and Data


Matches 701 - 750 out of 6,349

Document Document Title
JP2013169601
To provide a workpiece stocker capable of eliminating a set-up change due to a changeover of a workpiece shape and using a tray internal space for storing workpieces with no gap left in between.A plurality of trays 1 for storing workpiec...  
JP2013161802
To provide a carry-in/carry-out device for a workpiece capable of smoothly replacing a workpiece after processing with a workpiece before processing.There is provided a carry-in/carry-out device 7 for a workpiece that is operable to carr...  
JP2013158881
To provide a long workpiece machining system capable of reducing such waste that gripped margins of workpieces are discarded and of reducing portions to be cut during machining even when components to be machined have different sizes.A l...  
JP2013136434
To strike a balance between the improvement of efficiency for shearing a steel plate and the suppression of cost increase for capital investment and facility maintenance of a shearing line.A transfer device includes; a transfer path conf...  
JP2013116814
To provide a conveying device having excellent versatility, and stably conveying a workpiece with a simple structure.The conveying device 1 for conveying a workpiece W includes movable members 30 to be moved in the conveying direction, s...  
JP2013111732
To lay a cable and/or a hose through piping in a small space, irrespective of the number of pipes, without any influence on the operating speed of a pallet replacing device.In this machining center 1, in a center shaft 17, a second cente...  
JP2013111689
To inexpensively provide a workpiece carrier that has a high flexibility of layout of a carrying line, and can carry a workpiece at high speed.Each workpiece carrying rotor 10 includes a rotary shaft 11 and a plurality of arms 10a which ...  
JP2013111731
To provide a machine tool that prevents interference between a closing cover and a partition cover of a pallet replacing device without any design constraints, while reducing cost and space.In this machining center 1, in a center shaft 1...  
JP2013086952
To provide a product collection apparatus that can easily and stably provide a product from a conveyance belt to a rotary table.A driving force input part 9 for a conveyance belt 11 to be rotationally driven and a driving force input par...  
JP2013082023
To provide a pallet changer for a machine tool, in which pallets can be changed without using a large-sized drive device, and which is suitable for space-saving, and can be attached to the existing machining center or the like afterward....  
JP2013071196
To provide a workpiece conveying apparatus capable of shortening a waiting time when conveying a workpiece.The workpiece conveying apparatuses 2a-2c include conveying robots 20 for conveying a workpiece W to the workpiece carry-in positi...  
JP2013059832
To avoid a malfunction of a machine by detecting whether or not a pallet changing operation is normally carried out.A pallet changing device moves arms 31 and 32 mounted with pallets P1 and P2 vertically in a predetermined stroke while t...  
JP2013052448
To provide a machine tool provided with an automatic palette changer having a simple structure and capable of attaining space saving.The machine tool provided with the automatic palette changer includes: a bed 1; a machining head 2 dispo...  
JP2013052474
To provide a machine tool line designed to simplify and reduce the size of the devices.A conveying means 20 of the machine tool line includes multiple work tables 21, a temporary workpiece W holder unit 22, and a control unit for operati...  
JP2013043267
To efficiently convey a pallet between a setup station and a stocker.The set conveying device 1 conveys a plurality of pallets P loaded with workpieces W stored in a stocker 11 to a machining center 7 for machining. The workpiece W retur...  
JP2013043223
To provide a pallet exchange system in which a moving function itself of a machine head in a machining center is used for the transportation of pallets, and a configuration of the machining center having the same system.In the pallet exc...  
JP2013039669
To provide a workpiece supply/conveyance device that can remove a workpiece from and supply a workpiece to a spindle smoothly in a short time.In the workpiece supply/conveyance device 2 including a plurality of arms 24 extended from rota...  
JP2013018017
To provide a workpiece-inverting device high in work efficiency while including an electric support device for supporting a workpiece.In the workpiece-inverting device 1 including workpiece rotation-supporting devices 10 for rotatably su...  
JP2012232390
To provide a machining device for plate which includes a loader for carrying in and out a work before and after machining by one reciprocating operation between a stocker and a machining unit which is so designed that the standby time of...  
JP2012223861
To provide a transfer device capable of dealing with an arbitrary workpiece attitude only by one shaft irrespective of a workpiece attitude during taking-out or discharging.The workpiece transfer device includes: an inversion arm 16 atta...  
JP2012213815
To provide a workpiece holding device capable of preventing a workpiece from having defects such as scratches and cracks when holding the workpiece such as a deformed substrate.The workpiece holding device 20 includes a chucking mechanis...  
JP2012213824
To enable stable traveling even at a curve of a rail of a small curvature radius by improving the weight balance of a loader, to stabilize the loader on the rail even if the loader has two hands, and to suppress the wear of rollers.The l...  
JP2012188273
To provide a loader apparatus contributing to improvement in a safety aspect.The loader apparatus includes: a workpiece holding unit 3 for holding and releasing a workpiece W; a traveling unit 4 moving between two points P1 and P2 while ...  
JP2012183601
To provide a robot attaching/detaching a workpiece and processing units to/from a processing device, and to provide a workpiece processing system using the robot.The processing device for processing an inner face of the hollow workpiece ...  
JP2012183617
To provide a method for conveying workpieces that does not cause a damage in workpieces, effectively prevents noises caused when workpieces knock against each other, and conveys workpieces irrespective of a material, a shape and weight o...  
JP2012166330
To provide a chuck device of a conveyance device allowing shortening of a time required for a set-up change for replacing a chuck claw and an easy set-up change work.This chuck device includes a chuck body 2 installed in the conveyance d...  
JP2012139805
To provide a workpiece conveyor capable of allowing a loader to change its posture of grasping one end of the workpiece to a posture of grasping the other end without using another device.The workpiece conveyor 1 includes a guide rail 2,...  
JP2012139757
To provide a workpiece conveyor capable of performing predetermined detection or measurement for a workpiece.The workpiece conveyor includes: a guide rail 2 disposed horizontally; a traveling element 4 running along the guide rail 2; a l...  
JP2012130979
To provide a workpiece conveying device capable of satisfactorily and quickly performing phase determination before machining the workpiece held at a workpiece holder of the machine tool and quality determination in a machine tool withou...  
JP2012131000
To surely secure safety when working in a loader interference range in a machining center when a machining device causes trouble, and to increase productivity by preventing lowering of an operation rate, in a workpiece machining facility...  
JP2012131011
To provide a removing tool excellent in durability and capable of preventing a fall of a workpiece when cutting.The removing tool which removes a workpiece from a material includes: a central part connected to an upper part of the materi...  
JP2012125862
To provide a method for arranging an under-block for securing safety of a worker, preventing damage to a machine and the under-block, and improving installation accuracy, while allowing easy rearrangement of the under-block.The method fo...  
JP2012121113
To provide a cutting line of shape steel, allowing automatic and stable cutting of the shape steel such as an angle material or a flat steel, regardless of sizes.The cutting line includes: a preparatory conveyer 11 disposed with a plural...  
JP2012111030
To simplify a lathe, to reduce structural time and effort, and to provide a compact structure mode.This machine tool includes a machine frame, a processing material spindle 2 movable in the vertical direction (z-axis) of the machine fram...  
JP2012096865
To provide a conveying apparatus at low cost, which can convey a plurality of workpieces of the same type in an arranged state from a mixed flow line to the next process.The conveying apparatus which collectively takes out a predetermine...  
JP2012091264
To provide a loader device enabling a spindle of a machine tool to accurately chuck a workpiece without the need for re-arrangement even when the size and shape of the workpiece are changed.The loader device includes a loader head suppor...  
JP2012091254
To provide a loader system for a machine tool enabling a travelling body to keep its attitude long in the linear direction when entering a curved portion from a linear portion while avoiding the side slip of travelling wheels of the trav...  
JP2012091268
To provide a carrying device enabling to correctly grip a workpiece by quickly recognizing the reference position and rotational phase of the workpiece on a workpiece supply table with high accuracy.In the carrying device, a rotational p...  
JP2012086344
To provide a workpiece positioning jig in which each guide rod can be easily positioned without using any tools.The workpiece positioning jig includes a workpiece placing member 1 on which workpieces are stacked, the plurality of guide r...  
JP2012086305
To provide an armless pallet jig changer device, which changes an erected pallet jig clamped to a rotating table having a table surface vertical to a floor.The pallet jig changer device 80 includes a turning unit 82 turnable around an ax...  
JP2012076187
To provide a workpiece conveying apparatus which is simplified by dispensing with a workpiece rotary mechanism separately provided in the middle of the conveying process of the workpiece in the working step of the workpiece, and improved...  
JP2012064644
To provide a transport device for a plate-like body by which damage on the plate-like body can be prevented reliably even when the plate-like body which is thin is transported.A transport device 1 for a plate-like body comprises a holdin...  
JP2012055978
To provide a pallet changer of a machine tool, the pallet changer enabling an installation space of a whole of a machining system to be reduced and preventing cut swarfs or chips from cumulating on linear guide rails.The pallet changer i...  
JP2012051040
To provide a posture changing unit capable of well transferring a workpiece in an erected posture to a conveyance unit.A transfer part 20 holds the workpiece 3 disposed in a horizontal posture and transfers the workpiece 3 disposed in th...  
JP2012046315
To smoothly reverse a workpiece without providing a means for vertically moving the workpiece and without generating impact during transfer regardless of the difference in thickness of workpieces.A steel reversing device is configured su...  
JP2012045677
To provide an apparatus for carrying a workpiece out/in which easily carries out/in the workpiece and to provide a drying apparatus.The apparatus for carrying the workpiece out/in has an operation part 4 and a load balancer device 5. The...  
JP2012045649
To provide a ring-like work transfer device which can reduce a transfer time required for transferring a ring-like work to the next step.The ring-like work transfer device 1 includes a first work-receiving pin drive part 10 having a firs...  
JP2012011508
To reliably grip and carry a workpiece, while preventing damage to the workpiece.A carrying device 1 includes: a pair of right and left hand members 4 having a pair of upper and lower grips 2a, 2b between which a part W3 to be gripped of...  
JP2012000737
To provide a low-cost holder capable of bringing pads into contact with a workpiece surface at positions free from a contact problem.The holder holds, by using Bernoulli's principle, the workpiece W on a holding surface 1a provided for a...  
JP2011255489
To provide a loader apparatus that can set a chuck member in a gripping state in conjunction with the downward movement of a loader body.The loader apparatus includes: a loader body 24 that is vertically moved; a pair of chuck members 48...  

Matches 701 - 750 out of 6,349