Patents for B21D 37 - Tools as parts of machines covered by this subclass (19,804) |
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06/12/2013 | CN202984466U Double-block type sleeper stamping die |
06/12/2013 | CN202984465U Bending and stamping die |
06/12/2013 | CN202984464U Angle cutting and drawing die for shell plates of front doors of automobiles |
06/12/2013 | CN202984463U Motor enclosure drawing device |
06/12/2013 | CN202984462U Stamping die for producing water purifying kettle support |
06/12/2013 | CN202984461U Stamping tool |
06/12/2013 | CN202984460U Bending die for U-shaped pipes |
06/12/2013 | CN202984459U Car crossbeam forming die |
06/12/2013 | CN202984458U Novel part structure for flanging die of automobile die |
06/12/2013 | CN202984457U Forming die for upward punching |
06/12/2013 | CN202984456U Rotary type bending punch mechanism of progressive die |
06/12/2013 | CN202984455U Reinforcing edge brake forming die structure for automobile parts |
06/12/2013 | CN202984454U Multiform-in-one and quick-changing type die |
06/12/2013 | CN202984453U In-die ultrathin assistant soldering lug punch riveting structure |
06/12/2013 | CN202984452U Spinning die for copper pipe |
06/12/2013 | CN202984451U Demoulding device for lateral flanged hole of semispherical shell |
06/12/2013 | CN202984450U Beam part drawing die |
06/12/2013 | CN202984449U Pulley die with anti-side force mechanism |
06/12/2013 | CN202984448U Die with limiting function |
06/12/2013 | CN202984447U Long bending member die with material ejecting mechanism |
06/12/2013 | CN202984446U Thin material hole flanging mould |
06/12/2013 | CN202984445U Hydraulic forming device for ultrathin metal part with flange spheres |
06/12/2013 | CN202984444U Bending assembling die |
06/12/2013 | CN202984443U C-shaped pipe kidney-round-shaped hole rounding compression molding mould |
06/12/2013 | CN202984442U Multistage stamping die structure |
06/12/2013 | CN202984441U Microbus knuckle upper ball bin bending mold |
06/12/2013 | CN202984440U Forming and flanging die for U-shaped support frame of automobile |
06/12/2013 | CN202984439U U-type seal ring stamping die |
06/12/2013 | CN202984438U Antitheft bottle cap double-head die |
06/12/2013 | CN202984437U Bending die with moving-arm retaining support |
06/12/2013 | CN202984436U Distribution box wiring card machining die |
06/12/2013 | CN202984435U Die for bending shaped thin plate |
06/12/2013 | CN202984434U Screw rod bending die |
06/12/2013 | CN202984433U Hanging wheel machining die |
06/12/2013 | CN202984432U Cold stamping mold capable of machining various V-shaped plates |
06/12/2013 | CN202984431U Combined machining die of sheet metal parts |
06/12/2013 | CN202984430U Fast mounting and demounting mold structure |
06/12/2013 | CN202984429U Manufacturing die for reinforcing plates in automobile locks |
06/12/2013 | CN202984428U Machining die for automobile central lock brackets |
06/12/2013 | CN202984427U Fender top support processing mould |
06/12/2013 | CN202984426U Flanging die for machining of installation hole of heat collecting tube of inner water tank plate |
06/12/2013 | CN202984425U Constant force blank pressing drawing die |
06/12/2013 | CN202984424U Side scrap revision composite die for bent axle |
06/12/2013 | CN202984423U Super-thick hemispheric die |
06/12/2013 | CN202984422U Flanging drawing die of copper prong hole |
06/12/2013 | CN202984421U Rapid replacing structure of rotating disc type shaping machine mold |
06/12/2013 | CN202984420U Pressing wheels of pressing machine in steel threaded pipe molding unit |
06/12/2013 | CN202984419U Alloy cutter for spiral corrugated coaxial cables |
06/12/2013 | CN202984418U Magic flower punch of steel plate with square hole and plum blossom hole |
06/12/2013 | CN202984417U Turnover device in mechanical arm automated mould |
06/12/2013 | CN202984416U Machining deformation prevention framework for modular products |
06/12/2013 | CN202984408U Positioning and stamping die |
06/12/2013 | CN202984397U Punching machine with adjustable tool mounting stations |
06/12/2013 | CN202984392U Device for processing chuck arc grooves of submerged motor pumps |
06/12/2013 | CN202984390U Punch device of punching machine tool |
06/12/2013 | CN202984389U Oxygen lance spray nozzle warm extrusion die |
06/12/2013 | CN202984362U Bi-directional reciprocating bending device |
06/12/2013 | CN202984356U Concentricity adjusting device for thin-walled tubes |
06/12/2013 | CN202984317U Seamless steel pipe integral forming die |
06/12/2013 | CN103143944A Quick clamping plate |
06/12/2013 | CN103143638A Processing method for forming pull handle |
06/12/2013 | CN103143633A Method for designing post-process die profile machining data by draw piece scanning result |
06/12/2013 | CN103143632A Flatness-ensuring device |
06/12/2013 | CN103143631A Opposite-sliding-block forming mechanism of progressive stamping die |
06/12/2013 | CN103143630A Heat-punching composite mould |
06/12/2013 | CN103143629A Steel pipe flattening die, steel pipe flattening equipment and steel pipe flattening method |
06/12/2013 | CN103143628A Step-by-step thick wall stretching and forming die |
06/12/2013 | CN103143627A Mold for hot stamping and method of manufacturing the same |
06/12/2013 | CN103143626A Step-by-step drawing forming die |
06/12/2013 | CN103143625A Mold worktable with rubber ring |
06/12/2013 | CN103143624A Punch forming process and mould for vehicle load sensing proportional valve support |
06/12/2013 | CN103143620A Rear axle regulating nut punching die and punching process |
06/12/2013 | CN103143619A Two-way slider mechanism for die |
06/12/2013 | CN103143603A Car corrugated sheet processing device |
06/12/2013 | CN102423781B Rib-pressing mold of wedge block fastening shaft type workpiece |
06/12/2013 | CN102416421B Method for balancing loads during mold production |
06/12/2013 | CN102389921B Panel stamping and bending process of control cabinet |
06/12/2013 | CN102335694B Bending molding structure for stamping mould |
06/12/2013 | CN102319806B Gasket one-step forming die for circuit iron piece |
06/12/2013 | CN102310146B Twice stretching molding die used for manufacturing aluminum cap |
06/12/2013 | CN102284620B Bilateral hole turnup structure of double-hole shielding cover progressive die |
06/12/2013 | CN102284558B Step pitch detection method and device for punching continuous die |
06/12/2013 | CN102266890B Double side punching-hole and double side punching-hole flange integrated structure for double-hole shielding cover progressive mould |
06/12/2013 | CN102218477B Cold roll forming die for curved beam of passenger vehicle body |
06/11/2013 | US8459084 Elevated temperature forming method and preheater apparatus |
06/09/2013 | CA2797352A1 Punch assembly |
06/06/2013 | WO2013082002A1 High pressure carbide component incorporating gradient structures |
06/06/2013 | US20130139667 Punch assemblies and methods for modifying |
06/06/2013 | CA2760923A1 Apparatus for texturing the surface of a brake plate |
06/05/2013 | CN202965260U Pipe locating plate die |
06/05/2013 | CN202964007U Water tank guardrail production system |
06/05/2013 | CN202963252U Lifitng mechaism for mould processing |
06/05/2013 | CN202963251U Lubricating device of cylinder type die cushion |
06/05/2013 | CN202963250U Die rapid updating mechanism of punch press |
06/05/2013 | CN202963249U Changing system for changing punch die |
06/05/2013 | CN202963248U Injection head punch pin of stamping die |
06/05/2013 | CN202963247U Processing punch of electronic product part |
06/05/2013 | CN202963246U Plunger chip structure in product stretching die |
06/05/2013 | CN202963245U Punch forming mechanism for side direction swing block |
06/05/2013 | CN202963244U Connecting mechanism for guide sleeve and mould holder |