Patents for B21D 43 - Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices (11,526) |
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02/12/2014 | CN203426248U Novel double-wedge punching die |
02/12/2014 | CN203426242U U形管支腿冲孔工装 U-tube leg punching tooling |
02/12/2014 | CN203426241U Coreless punching equipment |
02/12/2014 | CN203426238U Punching machine |
02/12/2014 | CN203426228U Thin piece punching forming mechanism |
02/12/2014 | CN203426225U Flow-guide-groove rolling drawing producing equipment with numerical control programming unit |
02/12/2014 | CN203426202U Electric chain saw guide plate flattening machine |
02/12/2014 | CN103567316A Special shuttle board conveyor for punching |
02/12/2014 | CN103567315A Feeding mechanism of automatic molding machine |
02/12/2014 | CN103567314A Automatic pipe feeding mechanism |
02/12/2014 | CN103567313A Auxiliary centering device for automatically producing sheet metal in stamping mode |
02/12/2014 | CN103567312A Turnover device and straightener of heavy shaft part |
02/12/2014 | CN103567281A Automatic die pressing die-cutting machine |
02/12/2014 | CN103567277A Tooth punching die for toothed plates of car seat angle regulator |
02/12/2014 | CN103567274A Bearing pad bushing blanking die |
02/12/2014 | CN103567270A Automatic punching hook equipment for head shaft of timer |
02/12/2014 | CN103567259A Combined large-diameter and thin-shell cylinder roundness adjusting support, manufacturing method and application |
02/12/2014 | CN103567251A Novel planetary pipe rolling machine |
02/12/2014 | CN102451873B Lower mold structure for stamping and flanging in box cap forming process |
02/06/2014 | WO2014021251A1 Cold working method for band-shaped workpieces, device therefor, and long sheet-shaped product |
02/05/2014 | CN203418573U Punching fixing clamp plate |
02/05/2014 | CN203418536U Material fetching and hanging manipulator for pipe bending machine |
02/05/2014 | CN203418033U Steel casing dismounting mechanism |
02/05/2014 | CN203418032U Feed mechanism of variable-hole-diameter steel screen forming machine |
02/05/2014 | CN203418031U Pure iron shearing device with matched conveying mechanism |
02/05/2014 | CN203418030U Intra-die feeding device |
02/05/2014 | CN203418029U Positioning material-pressing trolley |
02/05/2014 | CN203418028U Blade belt cut-off device |
02/05/2014 | CN203418027U Automatic stamping and feeding die |
02/05/2014 | CN203418025U Pipe end tail machining equipment |
02/05/2014 | CN203418023U Riveting pressing screw rod locking nut device |
02/05/2014 | CN203418021U Automobile body rear wall edge covering machine |
02/05/2014 | CN203417968U Forming device for arc-shaped bolt |
02/05/2014 | CN203417966U Sheet metal aligning and supporting composite device |
02/05/2014 | CN203417963U 电机式折弯机 Motor type bending machine |
02/05/2014 | CN103551822A Full-automatic bearing ring forging line |
02/05/2014 | CN103551471A Feeding device of drilling equipment of lamp |
02/05/2014 | CN103551470A Steel plate transferring device |
02/05/2014 | CN103551469A Laser prestress forming clamp having loading and springback measurement function |
02/05/2014 | CN103551466A Automatic riveting press |
02/05/2014 | CN103551435A Tool for flanging concentric holes in U-shaped part |
02/05/2014 | CN103551431A Variable-width roller bending forming material inlet method and variable-width roller bending forming material inlet device |
02/05/2014 | CN102773361B Manual feeding device used in full-automatic numerical control hydraulic pipe bender |
02/05/2014 | CN102773357B Feeding clamping device in full-automatic numerical control hydraulic pipe bender |
02/04/2014 | US8640614 Work transfer apparatus for press machine, and work transfer unit |
01/30/2014 | WO2014015792A1 Feeding device of enclosing-character machine |
01/30/2014 | DE102012112172B3 Verfahren zur Ermittlung von Kontaktstellen für eine Transfereinrichtung auf einem Werkstück Procedure for the determination of contact points for a transfer device on a workpiece |
01/30/2014 | DE102010049019B4 Vorrichtung zum Trennen von Blech Device for separating plate |
01/29/2014 | EP2688693A1 Manufacturing plant having an auxiliary device for intermediately positioning workpieces |
01/29/2014 | CN203410082U Programmable automatic punching device based on digital oil cylinder |
01/29/2014 | CN203409571U Copper bar supporting device |
01/29/2014 | CN203409124U Discharging device of blade trimming and forming press of large turbine |
01/29/2014 | CN203409123U Adjustable blanking piece holding platform structure for motor |
01/29/2014 | CN203409122U Steel tube rotation device |
01/29/2014 | CN203409121U Automatic feeding device for stator and rotor piece punching machine |
01/29/2014 | CN203409120U Charging device for punch press |
01/29/2014 | CN203409119U Synchronous opening-closing clamping device applicable to groove rolling machine |
01/29/2014 | CN203409112U Rotating disk type mounting mechanism of terminal box long and short irons |
01/29/2014 | CN203409076U Full-automatic production device of slender tube |
01/29/2014 | CN203409075U Automatic flue-cured tobacco clip punching machine tool |
01/29/2014 | CN203409073U Hard and thick material stamping mold |
01/29/2014 | CN203409065U Blanking mold with material and slag separation function |
01/29/2014 | CN203409060U 夹片成型装置 Clip forming device |
01/29/2014 | CN203409058U Pneumatic muscle actuator horizontal punching machine |
01/29/2014 | CN203409057U Full-automatic numerical control punch press |
01/29/2014 | CN203409056U Automatic punching machine |
01/29/2014 | CN103547392A Transfer arrangement for a press or press line with an axial drive and interchangeable base support |
01/29/2014 | CN103547391A Plate material processing system |
01/29/2014 | CN103537745A Simple automatic plate shearer |
01/29/2014 | CN103537583A Punching device and continuous-punching automatic scrap poking and discharging device |
01/29/2014 | CN103537580A Working platform for aggregation device of cooling fin |
01/29/2014 | CN103537579A Discharging device and pipe fitting receiving and feeding device |
01/29/2014 | CN103537578A Manipulator taking mechanism |
01/29/2014 | CN103537577A Punching feeding frame mechanism of surface of electronic sucker |
01/29/2014 | CN103537576A Clamping feeding mechanism for lace lamps |
01/29/2014 | CN103537575A Machining device for integrating cutting, moving and pipe-bending |
01/29/2014 | CN103537574A Sliding rail assembling plate |
01/29/2014 | CN103537539A Stamping device of corrugated foils and production device of corrugated foils |
01/29/2014 | CN103537515A Shaping tool |
01/29/2014 | CN102581148B Riveting device for products with large frame structure |
01/23/2014 | WO2014014172A1 Automatic pressed article manufacturing system using double robot line for tandem press line |
01/22/2014 | CN203401488U Novel punching mechanical hand |
01/22/2014 | CN203401019U Cold rolling continuous unit waste board and sample board separation device |
01/22/2014 | CN203401018U Synergistic wave shearing machine tail plate pushing device |
01/22/2014 | CN203401017U Spinning forming positioning mechanism for metal workpiece |
01/22/2014 | CN203401016U Forming machine positioner |
01/22/2014 | CN203401015U Inlet guide and guard device of inclined roller straightener |
01/22/2014 | CN203401014U Y-shaped integrated sliding material-supporting device |
01/22/2014 | CN203401013U Gripping device |
01/22/2014 | CN203401012U Plate positioner and die with same |
01/22/2014 | CN203401011U Drawing die positioning mechanism |
01/22/2014 | CN203400973U Pipe body punching device |
01/22/2014 | CN103521833A Plate shearing machine |
01/22/2014 | CN103521826A Multifunctional shearing and stacking device |
01/22/2014 | CN103521639A Full-automatic processing device for slotted screwdriver heads |
01/22/2014 | CN103521636A Large-span synchronizing mechanism |
01/22/2014 | CN103521635A Special-shaped part feeding mechanical arm |
01/22/2014 | CN103521634A Stop mechanism of car back door fastening mould |
01/22/2014 | CN103521633A Clamp |
01/22/2014 | CN103521617A Mold structure for adjusting air-conditioner fin radians |