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 22 - Shaping without cutting, by stamping, spinning, or deep-drawing
Patents for B21D 22 - Shaping without cutting, by stamping, spinning, or deep-drawing (12,324)
06/2014
06/11/2014CN103846330A Seal head forming hot-spinning oil press
06/11/2014CN102672433B Manufacture method of cone annular spherical steel workpieces
06/11/2014CN102397929B Method for processing magnesium alloy plate
06/10/2014CA2818924C Method of producing a flow formed part suitable for burr free machining
06/10/2014CA2620632C Flow formed spline and design suitable for burr free machining
06/05/2014US20140150302 Two stage snow thrower auger housing
06/04/2014EP2736763A1 Method for producing a bearing assembly and fitting for a vehicle seat having a bearing assembly produced according to said method
06/04/2014EP2736661A1 Segmented press-hardening tool
06/04/2014CN203621311U 带有长度定位装置的冲压机 With the length of the positioning device punching machine
06/04/2014CN203621300U 一种大型板料上料辅助装置 An auxiliary device on a large sheet material
06/04/2014CN203621295U 转盘拉伸模具的定位结构 Positioning structure turntable stretch mold
06/04/2014CN203621286U 一种旋压成型机的支撑限位机构 One kind of spinning machine stop supporting institutions
06/04/2014CN203621241U 一种轮辐成型拉伸模具 One kind of spokes forming drawing dies
06/04/2014CN203621234U 一种汽车发动机排气系统出气锥管外壳的拉伸成型模具 An automobile engine exhaust system pipe outlet cone shell mold stretch
06/04/2014CN203621226U 圆罩用冲压拉伸模具 Eyelet stamping drawing dies
06/04/2014CN203621221U 一种角度可调的旋压成型机刀具安装机构 An angle-adjustable mounting mechanism spinning machine tool
06/04/2014CN203621182U 一种铝板成型机 One kind of aluminum molding machine
06/04/2014CN203621181U 带有蜗轮同步调节装置的辊轧机 Rolling mill equipped with a worm synchronization adjusting means
06/04/2014CN203621180U 带有油缸同步调节装置的辊轧机 Rolling mill with a cylinder synchronous adjustment device
06/04/2014CN203621179U 一种高效自动打点装置 An efficient automatic RBI device
06/04/2014CN203621178U 带有二次定位装置的冲压一体机 Punching machine with secondary positioning device
06/04/2014CN203621177U 一种截止阀阀体冲压装置 One kind of cut-off valve body punching device
06/04/2014CN203621143U 自动在线检测冲压设备 Automatic online detection stamping equipment
06/04/2014CN103831355A Stamping die for stamping three locking points of outer ring
06/04/2014CN103831354A Production method for compressing cylindrical hollow pipe to form conical pipe by utilizing mold
06/04/2014CN103831352A Belt wheel spinning forming die group
06/04/2014CN103831338A Novel sheet metal forming technology of whole light truck metal half tall roof cover
06/04/2014CN103831337A Tail jacking mechanism of spinning machine
06/04/2014CN103831336A Vertical type multi-wheel spinning lathe for thinning thin-cylinder workpiece through rolling machining
06/04/2014CN103831335A High-tension board forming device
06/04/2014CN103831334A Clamp mechanism for processing pressing bar of tablet pressing machine
06/04/2014CN103831333A Safe punch press
06/04/2014CN102784838B Processing method for fan duct
06/04/2014CN102527845B Squaring and flattening die for mop pipe fitting of automobile seat
06/03/2014US8740041 Extruded brazing ring with integrated flux
06/03/2014US8739592 Device for the production of molded parts
05/2014
05/30/2014WO2014079906A1 Box tool for producing box bodies with a safety device for the drawing die
05/29/2014US20140144560 Method of manufacturing hot-press-formed steel member
05/29/2014US20140144198 Hot Stamping System And Method
05/29/2014US20140144193 Cylinder guard for deadbolt lock
05/28/2014EP2735620A1 Method for producing hot-pressed steel member
05/28/2014EP2734652A1 Method for producing a component by hot-forming a steel precursor product
05/28/2014DE102012111521A1 Verfahren zur Herstellung eines Zylinderkurbelgehäuses A process for producing a cylinder crankcase
05/28/2014DE102012111388A1 Dosenwerkzeug zum Herstellen von Dosenkörpern mit einer Schutzeinrichtung für den Abstreckstempel Doses tool for making can bodies with a protective device for the ironing punch
05/28/2014CN203610545U 一种可多角度调节的旋压成型机支撑机构 One kind of multi-angle adjustable support mechanism spinning machine
05/28/2014CN203610537U 锯齿型调整垫块 Serrated adjustment pad
05/28/2014CN203610487U 制备椭圆形柱芯t铁的冲压系统 Preparation Oval Cartridge t iron stamping system
05/28/2014CN203610460U 一种具有支撑限位机构的旋压成型机 Stop mechanism having a support spinning machine
05/28/2014CN203610459U 一种冲压机 A press machine
05/28/2014CN103827325A 用于通过热成形制造结构构件和底盘构件的方法和加热站 By thermoforming method for manufacturing structural components and chassis components and the heating station
05/28/2014CN103826772A 杯状部件的制造方法以及制造装置 And a method of manufacturing apparatus for manufacturing a cup-shaped member
05/28/2014CN103826771A 冲压成形品的制造方法和冲压成形设备 The manufacturing method of stamping and punching forming apparatus
05/28/2014CN103817196A 一种冲压模具系统无凸缘拉深件成形机构 A press mold system without flange drawing formation mechanism
05/28/2014CN103817195A 薄板涨拉曲面成形装置 Pull up the curved sheet-forming device
05/28/2014CN103817194A 热成形钢板分段强化类零件的压力冷却工艺及模具伺服装置 Pressure of the cooling process and die steel segment servo device thermoformed parts to strengthen the class
05/28/2014CN103817193A 热成形钢板分段强化类零件的压力冷却工艺及压机液压顶杆装置 Hot forming steel segment strengthened Parts of pressure in the cooling process and press hydraulic plunger device
05/28/2014CN103817192A 热成形钢板分段强化类零件的压力冷却工艺及模具液压装置 Hot forming steel segment strengthened Parts of pressure in the cooling process and die Hydraulics
05/28/2014CN103817191A 一种全自动冲床送料机 A fully automatic punch feeder
05/28/2014CN102601235B 模内自动分料浮升块 Automatic feeding floating-mold-liter block
05/28/2014CN102601195B 一种分离拉环的镦厚冲压工艺及镦厚冲压模具 An isolated pull ring upsetting upsetting thick thick stamping process and stamping dies
05/28/2014CN101896292B 热压成形装置以及热压成形方法 The hot press forming apparatus and a hot press forming method
05/28/2014CA2832257A1 Hot stamping system and method
05/22/2014WO2014077060A1 Method for determining stretch flange limit strain and method for assessing press forming feasibility
05/22/2014US20140139247 Interposer apparatus and methods
05/22/2014US20140138065 Ice cube evaporator plate assembly
05/21/2014CN203599373U 一种翼子板模具 One kind of fender mold
05/21/2014CN203599368U 一种座椅支撑板的模具 A seat support plate mold
05/21/2014CN203599367U 铝合金单板用无模压成型机柔性冲头群组配合结构 Aluminum veneer molding machine with no group with the structure of the flexible punch
05/21/2014CN203599340U 单动冲床大直径引伸模具装置 Extension of the large-diameter single-action punch die device
05/21/2014CN203599339U 高效全自动压缩机上盖拉伸机组 High-performance automatic compressor unit superstructure stretch
05/21/2014CN203599338U 一种灯饰旋压机 One kind of lighting spinning machine
05/21/2014CN203599337U 钛合金圆筒形零件旋压的装置 Titanium cylindrical parts spinning device
05/21/2014CN203599336U 一种一次成形自动制盒机 A once-shaped automatic box making machine
05/21/2014CN203599335U 数控冲床冲压机构 CNC punch press agency
05/21/2014CN203599334U 用于软工装的侧面成形机构 Side of the forming mechanism for soft tooling
05/21/2014CN103801611A 拉深材料增厚工艺 Drawing material thickening process
05/21/2014CN103801610A 拉深液压机 Drawing hydraulic press
05/21/2014CN103801609A 飞机蒙皮零件拉形成形加工方法 Shape processing methods aircraft skin pulled formed parts
05/21/2014CN103801608A 一种小凸缘筒形件不变薄拉深工艺 A small, thin flange cylindrical member not drawing process
05/21/2014CN103801607A 一种自动上下料的旋压机 An automatic loading and unloading of the spinning machine
05/21/2014CN103801606A 一种全自动油管接头挤压设备 A fully automated extrusion equipment hose connector
05/21/2014CN103801605A 热成形钢管分段强化类零件的压力冷却工艺及压机伺服顶杆装置 Thermoformed pipe segments to strengthen Parts of pressure in the cooling process and press servo plunger device
05/21/2014CN102581105B 一种用于冲床的回转中继站 A relay station rotary presses
05/20/2014CA2649519C Device and method for the forming of blanks from high and very high strength steels
05/15/2014WO2014073602A1 Press molding method
05/15/2014WO2014073258A1 Plastic working method and spinning machine using same
05/15/2014WO2014072538A1 Can pretreatment for improved coating adhesion
05/15/2014WO2014072443A1 Can pretreatment for improved coat adhesion
05/15/2014DE112011105406T5 Heißpressvorrichtung Hot-pressing device
05/14/2014EP2729587A1 A method of hot-shaping and hardening a sheet steel blank
05/14/2014CN203592037U 一种继电器自动冲舌装置 One kind of relay automatic red tongue device
05/14/2014CN203592036U 弹条平面二次成型装置 Elastic plane secondary molding apparatus
05/14/2014CN203592035U 一种定位切料连续模具 A positioning continuous die cut material
05/14/2014CN103785755A 双通道双层管件的液压制造模具、制造系统和制造方法 Hydraulic dual-channel double tube manufacturing mold member, the manufacturing system and method of manufacture
05/14/2014CN103785735A 微型金属薄壁杯件的三维超声波振动辅助拉深加工装置 Three-dimensional ultrasonic vibration miniature pieces of metallic thin-walled cup assisted drawing apparatus
05/14/2014CN103785734A 热成形钢管分段强化类零件的压力冷却工艺及模具液压装置 Thermoformed pipe segments to strengthen Parts of pressure in the cooling process and die Hydraulics
05/14/2014CN103785733A 热成形钢板分段强化类零件的压力冷却工艺及压机伺服顶杆装置 Hot forming steel segment strengthened Parts of pressure in the cooling process and press servo plunger device
05/14/2014CN103785732A 板金件的冲压方法 The method of sheet metal parts stamping
05/14/2014CN102632138B 有止动台的分形旋压模具及该止动台的确定方法 There stopper station fractal spinning mold and method for determining the stop station
05/14/2014CN102554567B 一种铂金条的制造方法及铂金条模压装置 A method for producing platinum bullion and platinum bullion molding apparatus
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