Patents for B21D 37 - Tools as parts of machines covered by this subclass (19,804)
06/2013
06/19/2013CN203004381U Small pressure core stroke control mechanism
06/19/2013CN203002992U Punching device for plates
06/19/2013CN203002981U Riveting rotary mould for lockup clutch
06/19/2013CN203002980U Special lapping ring vehicle
06/19/2013CN203002979U Roll surface aerosol cooling device of hot straightening machine
06/19/2013CN203002978U Mold supporting device
06/19/2013CN203002977U A punch press realizing clamping and taking of stainless steel jackets
06/19/2013CN203002976U Chasing bar in mould
06/19/2013CN203002975U Fire bending tool die
06/19/2013CN203002974U Outer plate forming die of oil tank
06/19/2013CN203002973U Mould used for drawing passenger car front face modeling iron sheet
06/19/2013CN203002972U Device for connection between mold plates
06/19/2013CN203002971U Wedge mechanism
06/19/2013CN203002970U Arc corner flanging structure of progressive die
06/19/2013CN203002969U Wedge-free side-stamping die
06/19/2013CN203002968U Two-time drawing die for automobile front floor part
06/19/2013CN203002967U Diode chip soldering terminal forming mould
06/19/2013CN203002966U Single action press machine
06/19/2013CN203002965U Hot stamping part forming die with selective cooling control function
06/19/2013CN203002964U Welding distortion correcting die
06/19/2013CN203002963U Angle steel operating angle switching die
06/19/2013CN203002962U Pitch positioning device for dies of auto parts
06/19/2013CN203002961U Anti-cracking drawing die for auto parts
06/19/2013CN203002960U Forming mold of forklift truck fender
06/19/2013CN203002959U Refrigerator base plate forming die
06/19/2013CN203002958U Vehicle side body drawing die capable of preventing yawing force from producing
06/19/2013CN203002957U Quick-changing mold frame with high precision and long service life
06/19/2013CN203002956U Contact pin automatic die
06/19/2013CN203002955U Fine blanking composite die
06/19/2013CN203002954U Hinge seat stamping die
06/19/2013CN203002953U Bumper flattening mold
06/19/2013CN203002952U Precision forming die group for valve pressure diaphragm
06/19/2013CN203002951U Large-diameter punching die for corner piece
06/19/2013CN203002950U Spinning forming die for semi-finished gears
06/19/2013CN203002949U Mold assembly for spinning forming of belt wheel
06/19/2013CN203002948U Spin pressing and forming die set for wide flange cylindrical piece
06/19/2013CN203002947U Spinning reshaping mould for hoops
06/19/2013CN203002946U Die for punching raised key on inner wall of shaft sleeve
06/19/2013CN203002945U Single bending foot diode die
06/19/2013CN203002944U Novel rubber bending die
06/19/2013CN203002943U Right-handed compound die
06/19/2013CN203002942U Novel bending die
06/19/2013CN203002941U Composite mould for shaping and trimming drawn flange part
06/19/2013CN203002940U Novel fine blanking die
06/19/2013CN203002939U Surface flattening die for stamping part
06/19/2013CN203002938U Anti-rebound bending die
06/19/2013CN203002937U Double-wedged stamping mould
06/19/2013CN203002936U Composite bending die
06/19/2013CN203002935U Drawing mould with under-mounted convex mould
06/19/2013CN203002934U Split stamping die
06/19/2013CN203002933U Hard mold core pre-forming mold used for automobile back shaft support assembly trailing arm beam
06/19/2013CN203002932U Hard mold core forming mold used for producing automobile back shaft support assembly trailing arm beam
06/19/2013CN203002931U Forming mold used for automobile back shaft support assembly trailing arm beam
06/19/2013CN203002930U Forming mold used for producing automobile back shaft support assembly beam
06/19/2013CN203002929U Stamping die used for once forming of bridge notching, bending and stretch wrapping of work piece
06/19/2013CN203002928U Bending die device of full-automatic numerical control hydraulic pipe-bending machine
06/19/2013CN203002927U Arc surface bending mould
06/19/2013CN203002926U A progressive die enabling necking and cutting shaping die block to be replaced quickly
06/19/2013CN203002925U Combined guiding mold for machining metal bent tubes
06/19/2013CN203002924U Quick die-changing mechanism of error proofing positioning device
06/19/2013CN203002923U Gas spring cylinder barrel flaring pressure head
06/19/2013CN203002922U Vehicle outer belt line moulding aluminum brightwisp end portion turnup forming machine
06/19/2013CN203002907U Infrared punch positioning device
06/19/2013CN203002903U Punching die
06/19/2013CN203002902U Novel rubber compound stamping die
06/19/2013CN203002900U Novel rubber stamping die
06/19/2013CN203002894U Magnetic vortex forming machine
06/19/2013CN203002889U Device for processing large-size chain ring hook
06/19/2013CN103157737A U-type bolt preforming device
06/19/2013CN103157728A Stampings bonding prevention device for stamping die
06/19/2013CN103157727A Plant and method for preheating blanks in response to hot forming
06/19/2013CN103157726A Pipe joint expanded connection expanded sleeve mould
06/19/2013CN103157725A Pipe joint expansion forming mould
06/19/2013CN103157724A Universal stretch-bending mold of single-curvature arc section bar
06/19/2013CN103157723A Angle steel support bending pressed film
06/19/2013CN103157722A Punching and reshaping die of far infrared electric heating air conditioner heating chip
06/19/2013CN103157715A Manufacture method and equipment for automobile spring seat
06/19/2013CN103157711A Automobile door taping machine
06/19/2013CN103157663A Extruded tube sizing straightening device
06/19/2013CN102284623B Forming die capable of adjusting material thickness
06/18/2013CA2610378C Method for producing a metallic component comprising adjoining portions having differing material properties
06/13/2013US20130145809 Mold for hot stamping and method of manufacturing the same
06/13/2013DE102011120789A1 Method for processing and/or setting of circuit board material-deforming material tool for manufacture of metal sheet plate, involves determining force component derived in process stroke over circuit board and/or circuit board flange
06/12/2013CN202986106U Rubber air spring single-person self-control type plate rolling mold
06/12/2013CN202984509U Seaming device with lubrication function
06/12/2013CN202984495U Die for stamping thin materials
06/12/2013CN202984490U Positioning structure for bending machine
06/12/2013CN202984483U Chambering die
06/12/2013CN202984478U Automatic mould opening mechanism
06/12/2013CN202984477U Die case
06/12/2013CN202984476U Upper die forming punch
06/12/2013CN202984475U True position adjusting device for dies\
06/12/2013CN202984474U High-precision blanking die structure of steel battery shell
06/12/2013CN202984473U Bending and leveling synchronizing mold structure
06/12/2013CN202984472U Punch forming antiskid structure
06/12/2013CN202984471U Upper mold insert fixing base, upper mold assembly with same and mold
06/12/2013CN202984470U Mold structure for fast mounting and demounting of dual-purpose pin
06/12/2013CN202984469U Mosaic body stamping die
06/12/2013CN202984468U Die capable of machining circular copper water-stop
06/12/2013CN202984467U Die with nitrogen flushing device
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