Patents for B21D 37 - Tools as parts of machines covered by this subclass (19,804)
05/2013
05/15/2013CN202934036U Turnup flange
05/15/2013CN202934035U Concave die of punching and flanging die set
05/15/2013CN202934034U Rib punching die
05/15/2013CN202934033U Grading mould
05/15/2013CN202934032U Weight type double-ridge waveguide bending die
05/15/2013CN202934031U U-shaped inserted plate bending die
05/15/2013CN202934030U Flattening forming die for car rear-axle trailing arm pipe
05/15/2013CN202934029U Cross beam punching die of car engine
05/15/2013CN202934028U Shaping die with quickly height-adjustable shaping male die
05/15/2013CN202934027U Continuous punching and shaping die for porous products
05/15/2013CN202934026U Inverted type punching and blanking compound die
05/15/2013CN202934025U Rolling and bending die provided with core rods
05/15/2013CN202934024U V-shaped exquisite bending die
05/15/2013CN202934023U Blanking forming mould of spring ring
05/15/2013CN202934022U Notch die of table bell body
05/15/2013CN202934021U Quick positioning device for die
05/15/2013CN202934013U Punching die for car rear-axle hub shaft stool
05/15/2013CN202933999U Clothes hanger adjustment sheet punching tool of electric bicycle
05/15/2013CN103100597A Positioning mechanism for die and pouching die
05/15/2013CN103100596A Cold stamping die structure
05/15/2013CN103100595A Upwards-punching forming mold
05/15/2013CN103100594A Press forging mould
05/15/2013CN103100589A Scaling method of drawing procedure processing data
05/15/2013CN103100584A Bending mechanism made of soft materials
05/15/2013CN102248095B Hinge synthesizing mould
05/15/2013CN102176988B Metallic press-formed piece crack determining method, apparatus, program and recording medium
05/15/2013CN102139327B Forming die of capsule for temperature controller
05/09/2013US20130111967 Punch and die set
05/09/2013US20130111965 Mold for hot stamping
05/08/2013CN202926791U Locating pin used for die holders and die plates of stamping dies
05/08/2013CN202926790U Locating pin used for stamping dies
05/08/2013CN202921813U Wear-resistant tank body squeezing equipment
05/08/2013CN202921812U Molding tooling for nuclear power waste recycling bin
05/08/2013CN202921792U Stroke double guide mechanism for punch
05/08/2013CN202921791U Universal die frame
05/08/2013CN202921790U Die for machining plugs
05/08/2013CN202921789U Blanking, punching and hole flanging composite molding device
05/08/2013CN202921788U Boss shaping and punching compound die
05/08/2013CN202921787U Pipe orifice sizing die
05/08/2013CN202921786U Bending mold for enclosed sheet metal component
05/08/2013CN202921785U Upper die of flanging forming die
05/08/2013CN202921784U Composite die for simultaneously molding left and right legs
05/08/2013CN202921783U Riveting die in cooling fin terminal die
05/08/2013CN202921782U External taking and putting bending die
05/08/2013CN202921781U Blanking mould for joint of game bed for children
05/08/2013CN202921780U Edge-pressing structure for forming mould for joint of game bed for children
05/08/2013CN202921779U Forming mould for joint of game bed for children
05/08/2013CN202921778U Simple and easy tank body squeezing device
05/08/2013CN202921777U Continuous punching die
05/08/2013CN202921776U Bending plate forming mold
05/08/2013CN202921775U Forming mold of draining port for ship
05/08/2013CN202921774U Spiral expansion rib mold for manufacturing barrel
05/08/2013CN202921773U Novel tin making bulging mold
05/08/2013CN202921772U Three-in-one composite die for can making
05/08/2013CN202921771U Reflector plate machining die
05/08/2013CN202921770U Left-right rotation fast switching device in multi-position precise progressive die
05/08/2013CN202921769U Automobile front panel mold
05/08/2013CN202921768U Multipurpose quickly-installed formwork
05/08/2013CN202921767U Stamping die for C corner of notebook computer
05/08/2013CN202921766U Continuous stamping die rotating automatically
05/08/2013CN202921765U Trimming and flanging and punching compound die
05/08/2013CN202921764U Punch transposition mechanism of joint forming die of drilling rod
05/08/2013CN202921763U Punching head locking mechanism for blank making die of drill rod joint
05/08/2013CN202921762U Punching rod locking component for punching die of drill rod joint
05/08/2013CN202921761U Double-point type mold adjustment device
05/08/2013CN202921760U Height adjusting device
05/08/2013CN202921759U Male die for broaching
05/08/2013CN202921758U Axle housing pre-reaming punch module of vehicle axle
05/08/2013CN202921757U Axle housing final-reaming punch positioning mechanism of vehicle axle
05/08/2013CN202921756U Punching head component for forming die of drill rod joint
05/08/2013CN202921743U Punching die
05/08/2013CN202921735U Spinning processing device of electric conduction touching finger
05/08/2013CN202921734U Spinning processing device of bottleneck portion of electric conduction touching finger
05/08/2013CN202921728U Hydraulic flanging machine for copper-nickel alloy pipe
05/08/2013CN202921710U Stamping bending device for metal plate piece
05/08/2013CN103084507A Stamping die for lower reinforcing plate of automotive windscreen wiper
05/08/2013CN103084501A Local heating self-piercing riveting method for magnesium alloy plates
05/08/2013CN103084493A Riveting part manufacturing device
05/08/2013CN103084490A Punching machine
05/08/2013CN103084489A Guide structure for fine blanking die sets
05/08/2013CN103084488A Two-way blank pressing drawing and coining integration die
05/08/2013CN103084487A Upper mold of free-keeping type numerical control turret punch press
05/08/2013CN103084486A Forming mold for shutter
05/08/2013CN103084485A Drawing die with function of pressing materials in a moving mode
05/08/2013CN103084484A Blanking die structure
05/08/2013CN103084483A Several-time drawing formation device for deep-cylinder-shaped piece
05/08/2013CN103084482A Folding stiffened mould
05/08/2013CN103084481A Multi-stage stamping die structure
05/08/2013CN103084480A High braking light bracket forming die
05/08/2013CN103084479A Punching and raising die for upper reinforcing plate of back door wiper
05/08/2013CN103084478A Die for forming lower reinforcing plate of engine cover lock
05/08/2013CN103084477A Hole flanging reshaping die for lower reinforcing plate of engine cover lock
05/08/2013CN103084476A Forming die for lower reinforcing plate of automotive windscreen wiper
05/08/2013CN103084475A Continuous stamping die for bow-shaped elastic sheet of mobile phone
05/08/2013CN103084474A Mold for hot stamping
05/08/2013CN103084473A Sheet S-shaped edge folding die for power distribution cabinet
05/08/2013CN103084472A Radiator lateral plate general forming die
05/08/2013CN103084471A Pressing mold for three-dimensional flow blades
05/08/2013CN103084470A Manufacturing craft of monitoring box base seat and mould thereof
05/08/2013CN103084468A Processing method of clamp sleeve cover and forming mould used thereof
1 ... 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 ... 199