B21D 28 - Shaping by press-cutting; Perforating

Patents for B21D 28 - Shaping by press-cutting; Perforating (12,707)
12/2011
12/28/2011	CN202087676U 一种多工位母线加工机的冲孔机 A multi-station bus machine punching machine
12/28/2011	CN202087675U 具有光学定位功能的钣金抽孔机 Sheet metal with optical pumping positioning hole machine
12/28/2011	CN202087674U 可控制锻造曲轴切边后变形量的背压式切边模具 Can control the deformation of the forged crankshaft trimming back pressure after trimming dies
12/28/2011	CN202087673U 省力抗折断冲头 Anti-breaking effort punch
12/28/2011	CN202087672U 精密微型冲模 Precision miniature die
12/28/2011	CN202087671U 一种简易精冲模 A simple precision die
12/28/2011	CN202087670U 可调式加工轴瓦对接口的冲床工装夹具 Adjustable bearing on the interface processing punch fixture
12/28/2011	CN202087669U 一种改进型冲切刀具 An improved punching tool
12/28/2011	CN202087668U 金属带切割治具 Metal cutting band fixture
12/28/2011	CN102294709A 冲压打孔模具 Punch stamping dies
12/28/2011	CN102294404A 一种利用复合模具进行连杆类锻件切边冲孔的工艺方法 A use of composite mold punching rod forgings trimming process method
12/28/2011	CN102294396A 基于激光定位的冲头 Laser-based positioning punch
12/28/2011	CN102294395A 双边异型打孔机 Bilateral shaped punch
12/28/2011	CN101557888B 冲边加工装置 Trimming processing device
12/22/2011	WO2011158582A1 Formation of plate material opening using punch press
12/22/2011	US20110308362 Loading and Unloading Units and Methods for Sheet Metal Processing
12/22/2011	US20110308294 Punch Press Oscillating Tool Insert
12/21/2011	EP2396126A1 Sheet of material with bend-controlling structures and method
12/21/2011	CN202079404U 自动冲孔生产线 Automatic punching production line
12/21/2011	CN202079157U 一种热水器外壳自动冲孔设备 One kind of water heater shell automatic punching equipment
12/21/2011	CN202079156U 一种电力铁塔角钢塔的角钢冲孔的自动挡块装置 Automatic device for power tower block tower angle angle punching
12/21/2011	CN202079155U 扣紧螺母自动成型模具 Fastening nut automatic mold
12/21/2011	CN202079154U 力矩电机定子冲片模具 Torque motor stator punching die
12/21/2011	CN202079153U 一种具有自动吹落废料的模具 A kind of automatic mold blown waste
12/21/2011	CN202079152U Lcd面板外框的去毛刺冲压模具 Lcd panel frame deburring stamping dies
12/21/2011	CN202079151U 一种汽车板簧支座切边模具 An automobile spring bracket trimming dies
12/21/2011	CN202079150U 全自动高速切边模 Automatic high-speed trimming die
12/21/2011	CN202079149U 箱盖角部缺口冲裁模 Cover corner cutout blanking dies
12/21/2011	CN202079148U 一种汽车u型纵梁切断装置 An automobile u-type stringers cutting device
12/21/2011	CN202079147U 一种角钢切断下料机 Cutting Machine for Angle cut
12/21/2011	CN202079146U 百叶窗叶片智能裁切装置 Louver blades intelligent cutting device
12/21/2011	CN202079145U 数控冲床 CNC punch
12/21/2011	CN202079080U 一种型材自动撕口装置 One kind of device profiles automatically tear
12/21/2011	CN1890069B 修整设备及修整方法 Finishing equipment and repair methods
12/21/2011	CN102284975A 一种新型冲孔凸模 A new punching punch
12/21/2011	CN102284847A 一种汽车内饰件成型模具的精导向模配工艺 An automotive interior molding process with a fine guide die mold
12/21/2011	CN102284841A 一种解决履带板淬火变形的方法 A track shoe deformation hardening methods to solve
12/21/2011	CN102284672A 轨道用道钉生产工艺方法 Track with the production process for spike
12/21/2011	CN102284620A 双孔屏蔽罩级进模具的双侧孔翻边结构 Progressive Die shield holes sided hole flange structure
12/21/2011	CN102284618A 一种铝翅片冲压模具 An aluminum fin stamping dies
12/21/2011	CN102284605A 一种侧边定位的冲压方法及其冲压模具 One kind of stamping sides positioning method and stamping dies
12/21/2011	CN102284604A 太阳能型材自动化生产线 Solar profiles automated production lines
12/21/2011	CN102284603A 便携式手动冲孔机冲头 Portable Hand punching machine punches
12/21/2011	CN102284602A 防跳料冲压模具 Anti-hop metal stamping dies
12/21/2011	CN102284601A 汽车加速踏板支架的冲孔模具 Vehicle acceleration pedal bracket punching die
12/21/2011	CN102284600A 闭式复动冲孔模具 Closed multi-action punching die
12/21/2011	CN102284599A 孔系推削模具 Holes and cut the mold
12/21/2011	CN102284598A 点动控制冲孔装置 Jog control punching device
12/21/2011	CN102284597A 一种带有固定装置的凸模 Punch a fixture with the
12/21/2011	CN102284596A 基于浮动凹模结构的闭挤式精冲模具 Based on closing ceremony fine blanking die extrusion die floating structures
12/21/2011	CN102284595A 下模固定式全周侧切结构 Lower mold fixed lateral structure of the whole week
12/21/2011	CN102284594A 单槽冲槽形模具及制造该模具的方法 Single punch trough mold and method of manufacturing the mold
12/21/2011	CN102284593A 用于冲压机的多冲头单元 Punching machine for multi-punch unit
12/21/2011	CN102284592A 一种连续模具向上的冲裁方法 A continuous and progressive die stamping method
12/21/2011	CN102284591A 气动离合器冲床及冲压加工系统 Pneumatic clutch presses and stamping systems
12/21/2011	CN102284590A 液压机用悬挂式缓冲装置 Hydraulic buffer device by hanging
12/21/2011	CN101885021B Three-punch profiled punching slipway
12/21/2011	CN101875085B 一种石油钻杆接头毛坯的制造模具 A petroleum drill pipe joints blank manufacturing mold
12/21/2011	CN101347811B 石油钻杆接头热加工冲头穿孔润滑方法 Thermal processing of oil drill pipe joints perforated punch lubrication
12/21/2011	CN101274345B 金属壳体成型方法及其采用的旋切装置 Forming a metal casing and peeling device using the
12/21/2011	CN101025226B 钢板制链轮及其制造方法 Sprockets and manufacturing method of steel plate
12/15/2011	WO2011155107A1 Process for producing brake disk, and brake disk
12/15/2011	WO2011154832A1 Punching machine for metal sheet
12/15/2011	DE202011003535U1 Vorrichtung zum Einbringen einer Öffnung in ein Werkstück An apparatus for making an opening in a workpiece
12/14/2011	EP2393617A1 Pipe cutting apparatus
12/14/2011	CN202070716U Positioning pressure riveting and punching device for tab of lithium battery pack module
12/14/2011	CN202070665U Floating female die
12/14/2011	CN202070657U 一种侧壁近底反向冲孔模具 Near the end of one kind of the reverse side walls of punching die
12/14/2011	CN202070656U 新型冲侧孔模具 The new side of the hole punch die
12/14/2011	CN202070655U 一种新型冲侧孔模具 A new side of the hole punch die
12/14/2011	CN202070654U Multi-notch punching die
12/14/2011	CN202070653U 便携式液压冲孔器 Portable hydraulic punching device
12/14/2011	CN202070652U 一种模具辅助机构 Kind of the die supporting institutions
12/14/2011	CN202070651U 后隔板加强板修边冲孔加强型模具 After trimming bulkhead stiffeners enhanced punching mold
12/14/2011	CN202070650U 一种冲翻边机 One kind of punching flanging machine
12/14/2011	CN202070649U 扁铁打孔机 Flat iron punch
12/14/2011	CN202070648U Numerical control direct coupling type radial feed device for indexing mechanism on notching press
12/14/2011	CN202070647U 一种传送带级进模具 A conveyor belt Progressive Die
12/14/2011	CN202070646U 一种稳定杆端部切飞边模具 One kind of stabilizer bar ends deburring mold
12/14/2011	CN202070645U 门框半成品45度切角冲裁模具 Semi-finished 45-degree cutting angle door blanking die
12/14/2011	CN202070644U 高速级进模防跳屑凹模 High-speed Anti-hop crumbs Progressive Die Die
12/14/2011	CN202070643U 一种高速级进模防跳屑凹模 A high-speed anti-jump crumbs Progressive Die Die
12/14/2011	CN202070642U 精整模具 Sizing die
12/14/2011	CN202070641U 短管冲压模具 Short tube stamping dies
12/14/2011	CN202070640U 去除电流分流主线批锋的冲压模具 Remove the current shunt main batch front of stamping dies
12/14/2011	CN202070639U 高精度抽深型盲孔金属管冲裁模具 High precision deep drawn metal tube type blind hole punching die
12/14/2011	CN202070638U 渐进式型材冲切模 Progressive profile cutting die
12/14/2011	CN202070637U 一种一出多件级进模及其切断装置 One kind of more than one piece progressive die and cutting device
12/14/2011	CN202070636U 钢丝刷一次性冲压切边机 Disposable punching wire brush trimming machine
12/14/2011	CN102282339A 涡轮增压器和用于涡轮增压器的制造方法 Turbocharger and the manufacturing method for the turbocharger
12/14/2011	CN102281962A 薄板金属的开孔装置及其方法 Apparatus and method for opening the sheet metal
12/14/2011	CN102275182A 防止废料回跳的高速级进集成电路冲切模具 Prevent waste Bounce Progressive speed integrated circuit die punching
12/14/2011	CN102274888A 牙口螺钉的牙口冲制模具 Dental mouth screw teeth mouth punching dies
12/14/2011	CN101862787B 一种基于固体颗粒介质压力的多方位冲孔模具 Based on solid particles of medium pressure multi-faceted punching die
12/14/2011	CN101733339B V型板式换热器板片的制造方法 Manufacturing method V-plate heat exchanger plates of
12/14/2011	CN101687242B 废料上升防止方法及凸模 Waste prevention method and punch rise
12/08/2011	DE102010022783A1 Pin for catching and/or locating strip material to be punched or bent in punching and/or bending machine, has lateral force measuring device for registering tilting deflection of pin, where pin is tiltingly supported on bearing
12/07/2011	EP2392420A1 Multiple punch unit for punch presses
12/07/2011	EP1664562B1 A bearing assembly
12/07/2011	CN202062004U 新型精密冲压模具 The new precision stamping dies

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