Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; Punching › B21D 37 - Tools as parts of machines covered by this subclass
Patents for B21D 37 - Tools as parts of machines covered by this subclass (19,804)
10/2013
10/17/2013DE102012001848B4 Verfahren zum Ausrichten einer Bearbeitungsvorrichtung und Bearbeitungsvorrichtung zum Bearbeiten eines Werkstücks A method for aligning a processing apparatus and machining apparatus for machining a workpiece
10/16/2013CN203236230U Rapid clamp plate
10/16/2013CN203235865U Flattening and punching integration tool for front fork
10/16/2013CN203235845U Expanding rounder
10/16/2013CN203235834U Mobile oil-spraying cart
10/16/2013CN203235833U Vertical food-steamer-type multi-layer combined heating furnace
10/16/2013CN203235832U Feeding device of hot-extrusion heating furnace
10/16/2013CN203235831U Plate heating forming device
10/16/2013CN203235830U Pressing material core mounting assembly
10/16/2013CN203235829U Wind power bolt punching clamp
10/16/2013CN203235828U Forming die of automobile body edge beam
10/16/2013CN203235827U Refrigerator mid-front beam slapping and necking die device
10/16/2013CN203235826U Anti-fracturing lateral bending die
10/16/2013CN203235825U Excavator bucket rod U-shaped plate press die
10/16/2013CN203235824U Auxiliary return stroke structure for wedge mechanism
10/16/2013CN203235823U Flange cover reverse-drawing mold
10/16/2013CN203235822U Wind power bolt reducing clamp
10/16/2013CN203235821U Convex bag forming device
10/16/2013CN203235820U Pipe end forming mould of pipe fitting of automobile exhaust system
10/16/2013CN203235819U Pier head forming mould
10/16/2013CN203235818U 管道翻边模具 Pipe flanging die
10/16/2013CN203235817U Cold extrusion forming stamping die
10/16/2013CN203235816U Integrated-type mould connecting device
10/16/2013CN203235815U Die cushion structure with die cushion cylinders separated from top cap
10/16/2013CN203235814U Gap adjustment device for cold roll forming roller
10/16/2013CN203235813U Turning stamping knife
10/16/2013CN203235784U Plate straightening machine driving device
10/16/2013CN103350158A Valve collet producing device
10/16/2013CN103350157A Rim workpiece horizontal type expansion machine
10/16/2013CN103350156A Warm-pressing forming process of stainless steel sealing head
10/16/2013CN103350151A Automatic feeding mechanism of tube bending machine
10/16/2013CN103350148A Cooling liquid direct-cooling process and device of hot forming die based on boron steel tube
10/16/2013CN103350147A Cooling gas direct-cooling process and device of hot forming die based on boron steel tube
10/16/2013CN103350146A Quick die-changing device of rim workpiece horizontal type expansion machine
10/16/2013CN103350145A Guide post for die
10/16/2013CN103350144A Compression mold and method for rapidly determining installation position of positioning board
10/16/2013CN103350143A Full-automatic hardware cup die
10/16/2013CN102527805B Method and device for stamping rib of hemming spool
10/16/2013CN102489578B Method for processing ultrathin cylindrical stainless steel thin-film tube
10/16/2013CN102489577B Automatic deep-draw device for metal sheets
10/15/2013US8556619 Composite fabrication apparatus
10/15/2013US8555691 Metal plate material hot press molding apparatus and hot press molding method
10/10/2013WO2013119380A4 Punch assembly with steel punch point insert removably secured therein
10/10/2013DE102012014698A1 Stempeleinheit und System zum Aufbau von Stempeleinheiten Stamp unit and system for constructing stamp units
10/09/2013EP2646182A1 Bending die with radial cam unit
10/09/2013CN203227754U High-precision stamping tool
10/09/2013CN203227753U Necking die tool for titanium alloy necking nut
10/09/2013CN203227752U Bolt stamping die
10/09/2013CN203227751U Universal die device for bending clamp hoop of vehicle suspension
10/09/2013CN203227750U Air conditioner footing molding, trimming and punching die device
10/09/2013CN203227749U Thermal necking die
10/09/2013CN203227748U Composite thermoforming mould
10/09/2013CN203227747U Punching die
10/09/2013CN203227746U Bending fixture for connecting rods for chassis components of automobiles
10/09/2013CN203227745U Quick sleeve flanging die
10/09/2013CN203227744U Female die structure capable of preventing waste rebound
10/09/2013CN203227743U Bending shaping structure
10/09/2013CN203227742U Auto-guide ringing blanking mechanism
10/09/2013CN203227741U Finishing die carrier for damper parts
10/09/2013CN203227740U Finishing die for damper guider
10/09/2013CN203227739U Finishing die for damper piston
10/09/2013CN203227738U Die for making steps in insulated terminals
10/09/2013CN203227737U Cover machining mould
10/09/2013CN203227736U Support die
10/09/2013CN203227735U Outer shield machining mould
10/09/2013CN203227734U Iron bridge mould
10/09/2013CN203227733U Inner shield machining mould
10/09/2013CN203227732U Shield machining mould
10/09/2013CN203227731U Die for stamping metal tubes
10/09/2013CN203227730U Split type combined forming die
10/09/2013CN203227729U Sliding fit type stamping die positioning device
10/09/2013CN203227728U Real-time detection system for cutting tool condition of numerical control machine tool
10/09/2013CN203227727U C-type frame-type roll changing tool for cross-roll straightening machine
10/09/2013CN203227719U Punching mechanism of lead-acid battery grid plate
10/09/2013CN103347624A Press-molding system
10/09/2013CN103343615A Scaffold vertical rod buckle plate and production die and manufacturing process of scaffold vertical rod buckle plate
10/09/2013CN103341726A Manufacturing technology of retaining snap ring for multi-piece small-sized engineering wheel and die
10/09/2013CN103341560A Pressing device of stamping die
10/09/2013CN103341559A Stamping die used for metal pipe mouth forming
10/09/2013CN103341558A Forming mold of metal bar body
10/09/2013CN103341557A Intelligent temperature-control pressurization stamping die
10/09/2013CN103341556A Mobile type draw bead device for reducing warping springback of lateral wall of stamped part and blank holding technique thereof
10/09/2013CN103341555A Automobile front wheel hub cap shell-nosing molding mold
10/09/2013CN103341554A Small impeller vane brake forming mould
10/09/2013CN103341553A Wave foil die and manufacturing process thereof
10/09/2013CN103341550A Battery shell automatic notching die
10/09/2013CN103341542A Double-faced multipoint increment forming technology
10/09/2013CN102554030B Full-automatic lock clamp cold press
10/08/2013US8549889 Metal forming process
10/03/2013US20130255349 Bending press system
10/02/2013CN203221160U Ejection cylinder of stamping die of car rear-wheel cover inner plate
10/02/2013CN203221158U Ejection mechanism of stamping die of car rear-wheel cover inner plate
10/02/2013CN203221145U Energy-saving circulating cooling water system for hot stamping automatic line
10/02/2013CN203221144U Suspension type wedge mechanism
10/02/2013CN203221143U Mold base capable of carrying out oil injection on mold
10/02/2013CN203221142U Mold used for high-speed stamping
10/02/2013CN203221141U Three-way mould carrying mechanism
10/02/2013CN203221140U Stamping die
10/02/2013CN203221139U Stamping die of automobile rear wheel cover inner board
10/02/2013CN203221138U Forming mould
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