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 37 - Tools as parts of machines covered by this subclass
Patents for B21D 37 - Tools as parts of machines covered by this subclass (19,804)
04/2012
04/04/2012CN102397935A 一种用于冲制螺栓内六角孔的模具 A hexagonal bolt hole punching die within
04/04/2012CN102397930A 载带制造装置 Carrier tape manufacturing apparatus
04/04/2012CN102397929A 一种镁合金板材加工方法 A magnesium alloy sheet processing method
04/04/2012CN102397928A 家具螺丝头部的加工方法 Furniture screw head processing methods
04/04/2012CN102397921A 冲压机械的挠度补偿调整装置 Stamping machinery crowning adjustment device
04/04/2012CN101930855B Blanking and drawing composite die for aluminium shell of capacitor
04/03/2012US8146473 Tool press drive
03/2012
03/29/2012WO2012039320A1 Roller hemming processing system
03/29/2012US20120073353 Adjustable Clamshell Assembly Fixture
03/29/2012US20120073347 System And Method For Manufacturing An F-Temper 7xxx Series Aluminum Alloy
03/28/2012EP2432605A1 Method for producing a metal component from a hot-stamped raw material
03/28/2012EP2432603A1 Device for shaping a workpiece
03/28/2012CN202174407U 一种散热器片成型机冲压装置 Radiator sheet molding machine stamping device
03/28/2012CN202174190U 一种脱料模具 One kind of stripper mold
03/28/2012CN202174181U 增压式冲压模具气动抽芯与复位机构 Supercharged stamping dies pneumatic Pulling the reset mechanism
03/28/2012CN202174180U Wrinkling-preventing material-pressing structure of side sizing die
03/28/2012CN202174179U 锅盖提手的级进模具 Lid handle Progressive Die
03/28/2012CN202174178U 冲压蛋杯的级进模具 Stamping Progressive Die egg cups
03/28/2012CN202174177U 窝孔成型、冲孔模具 Nest hole forming, punching dies
03/28/2012CN202174176U 一种冲压模具安装定位机构 A press mold mounting positioning mechanism
03/28/2012CN202174175U 一种弯管接头的冲压模具 A tube bender joint stamping die
03/28/2012CN202174174U 一种旋转式铆接模具 A rotary die riveting
03/28/2012CN202174173U 快换钢壳拉伸组合式模具 Tensile steel modular quick-change mold
03/28/2012CN202174172U 一种模具的折弯冲头 One kind of mold bending punch
03/28/2012CN202174171U 一种可实现料带补强的冲压模具 One kind of material can be achieved with a reinforcement of stamping dies
03/28/2012CN202174170U 小孔防跳废料的冲压模具 Anti-hop waste hole punching dies
03/28/2012CN202174169U 一种离合器波形片双工位自动送料模具 A clutch waveform sheet duplex automatic feeding mold
03/28/2012CN202174168U 一种离合器波形大盘双工位自动送料模具 A clutch waveform market duplex automatic feeding mold
03/28/2012CN202174167U 用于衬套加工的冲压模具 Stamping dies for bush machining
03/28/2012CN202174166U 一种加工v型、u型工件的弯曲模具 A v-type bending mold machining, u-type workpieces
03/28/2012CN202174165U 用于板材加工的一次成形模具 Sheet metal processing for forming a mold
03/28/2012CN202174164U 具有多种功能的一次成型模具 Forming a mold having a plurality of functions
03/28/2012CN202174163U 带有内脱板的上模座 Off the mold base plate with internal
03/28/2012CN202174162U 抽管冲头 Butted punch
03/28/2012CN202174161U 一种管端成型模的预压装置 A tube end forming die preload device
03/28/2012CN202174160U 一种高精度冲压模具 A high precision stamping dies
03/28/2012CN202174159U 易卸料的模具 Easy unloading mold
03/28/2012CN202174158U 一种垂直与水平方向复合弯曲模 The vertical and horizontal directions composite flexural modulus
03/28/2012CN202174157U 一种压印模具 An imprint mold
03/28/2012CN202174156U 压机模具及其压制的齿轮 Press molds and pressed gear
03/28/2012CN202174155U 一种冲头快换结构及具有该冲头快换结构的冲压模具 One kind of punch with a quick-change structure and the structure of the punch press die quick change
03/28/2012CN202174154U 一种侧面冲孔的模具 One kind of punching the side of the mold
03/28/2012CN202174134U 一种弯头扩口模具 One kind of elbow flaring die
03/28/2012CN102395435A Punch die and method of supplying lubricating oil
03/28/2012CN102392981A Molds of back frame and supports, manufacturing method of back frame and backlight system
03/28/2012CN102389925A Demoulding insert of stamping mould
03/28/2012CN102389924A Large-size shallow-drawing stamping part progressive die
03/28/2012CN102389923A Pressing die structure for engine cover of crane
03/28/2012CN102389922A Nickel-based superheat-resisting alloy stamping mould with self-lubricating coating
03/28/2012CN102389921A Panel stamping and bending process of control cabinet
03/28/2012CN102389917A Thermoforming method of metal composite board
03/28/2012CN101941032B Local drawing and molding technology for rear cover plate of front section of automotive girder
03/28/2012CN101791654B Method for mounting ejector rods of mould
03/28/2012CN101676145B Holding tube for equipment of vehicle interior, method and device for generating groove wherein
03/28/2012CN101559455B Coiling mould
03/22/2012US20120067198 Penetrator And Method Of Manufacture Same
03/22/2012US20120067187 Tool Components and Related Machines and Methods
03/22/2012US20120067100 Elevated Temperature Forming Methods for Metallic Materials
03/21/2012EP2429733A1 Method for producing a component of a synchronization device for a manual transmission
03/21/2012EP1737590B1 Method for local forming of a hollow workpiece
03/21/2012CN202169337U 无管润滑的钢管扩径头支撑套 Ductless lubricated steel pipe flaring head support sleeve
03/21/2012CN202169335U 一种钳类的胀鳃冲压的加热装置 Heating apparatus for expansion and gills pliers stamped
03/21/2012CN202169334U 模具运送车 Die transport vehicles
03/21/2012CN202169333U 一种可微调的加工枪钻钻杆的夹具 One kind of fine-tuning process can drill gun drill jig
03/21/2012CN202169332U 一种镁合金板材冲压模具 A magnesium alloy sheet metal stamping dies
03/21/2012CN202169331U 衬套加工模具 Bush processing mold
03/21/2012CN202169330U 冲压与锻造模具 Stamping and forging dies
03/21/2012CN202169329U 弹性夹内斜楔式弯曲模 Elastic folder wedge bending modulus
03/21/2012CN202169328U 模内倒角连续模 In-mold chamfer continuous mode
03/21/2012CN202169327U 抱杆修复校正模具 Pole repair corrected mold
03/21/2012CN202169326U 多功能一次成形模具 Multifunction once mold
03/21/2012CN202169325U 轮辋扩张模 Rim expansion mode
03/21/2012CN202169324U 加工对开式车轮的拉深模 Processed off-type wheels drawing die
03/21/2012CN202169323U 具有上下压块的整形模具 Plastic mold having upper and lower clamps
03/21/2012CN202169322U 具有上模导套的成型装置 Molding apparatus having an upper mold guide sleeve
03/21/2012CN202169321U 内脱板与上冲头的连接装置 Off-board connector means and within the upper punch
03/21/2012CN202169320U 模具下浮块护套 Mold blocks fall jacket
03/21/2012CN202169319U 带有外脱板的下模座 Die holder with external off board
03/21/2012CN202169318U 舵叶成型胎架 Rudder blade molding tire rack
03/21/2012CN202169317U 预弯、冲孔二合一模具 Pre-bending, punching combo mold
03/21/2012CN202169316U Punching and forming integrated mould
03/21/2012CN202169315U 金属冲压模具的上冲头 Metal stamping die punch
03/21/2012CN202169309U 冲孔与切断联合模具设备 Combined punching and die cutting equipment
03/21/2012CN202169305U 箱包支承钢圈的成型机 Bags bearing steel ring molding machine
03/21/2012CN202169299U 汽车减震器中支座冲压折弯加工装置 Automobile shock absorber mount stamping bending device
03/21/2012CN102380557A Punching die lower template
03/21/2012CN102380556A Stripper plate of stamping die
03/21/2012CN102380555A Fixing plate for ejector of blanking-punching compound die
03/21/2012CN102380554A Piece pushing block for blanking-punching composite mould
03/21/2012CN102380553A Stamping die of front left airbag mounting bracket
03/21/2012CN102380552A Punching die for machining gear-shifting pull wire bracket
03/21/2012CN102380551A Stamping die used for machining vehicle seat mounting bracket
03/21/2012CN102380550A Anneal-free processing technique of stainless steel water tank
03/21/2012CN102380549A Novel rotary inclined wedge mechanism
03/21/2012CN102380548A Automatic molding device for metal connectors of cloth wardrobe
03/21/2012CN102380547A Full-automatic forming device of metal connecting piece of cloth wardrobe
03/21/2012CN102380545A Automobile suspension arm compound forming process and compound forming system utilizing same
03/21/2012CN102380544A Punching device
03/21/2012CN102380537A Battery thin material punching die device
03/21/2012CN102380536A Multiple press molding machine
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