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 28 - Shaping by press-cutting; Perforating
Patents for B21D 28 - Shaping by press-cutting; Perforating (12,707)
12/2014
12/24/2014CN104226781A 一种金属冲压落料模 Metal stamping blanking die
12/24/2014CN104226780A 一种快速裁剪角钢的专用切断模 A fast cutting angle of special cutting die
12/24/2014CN103042097B 冲裁级进模 Blanking Progressive Die
12/24/2014CN102962315B 边切刀装置及具有该边切刀装置的翅片模 Edge cutter device and have the edge fin die cutter device
12/24/2014CN102641944B 一种用于制件侧冲孔的冲孔装置 Punching device for punching the side parts
12/24/2014CN102327993B 可限制切深的纵切子模机构 Limit the depth of cut slitting child model agencies
12/23/2014US8915279 Rotary lamination apparatus
12/23/2014US8915110 Arcuate saddles with rounded corners
12/17/2014CN204018575U 喷管夹具进给装置 Feeder nozzle fixture
12/17/2014CN204018541U 履带板连续冲切复合成型模具 Track shoe continuous punching composite mold
12/17/2014CN204018540U 手柄加工复合模具 Handle the processing of composite mold
12/17/2014CN204018508U 母排冲孔设备 Busbar punching equipment
12/17/2014CN204018507U 一种s形轮缘轴承座冲孔模具 One kind of s-shaped rim bearing punching die
12/17/2014CN204018506U 一种冲孔机 One kind of punching machine
12/17/2014CN204018505U 汽车减震器外缸总成四孔加工凹模组件 Automobile shock absorber outer cylinder assembly four hole machining die assembly
12/17/2014CN204018504U 三向冲孔模具 Three-punching dies
12/17/2014CN204018503U 一种薄料冲孔防跳料入块结构 Punching a thin, anti-pumping material into the block structure
12/17/2014CN204018502U 喷管冲孔机构 Nozzle body piercing
12/17/2014CN204018501U 爬梯管冲孔装置 Ladder tube punching device
12/17/2014CN204018500U 一种履带板自动冲孔装置 Tracked automatic plate punching device
12/17/2014CN204018499U 一种自动冲孔机限位机构 An automatic punching machine stopper mechanism
12/17/2014CN204018498U 航空用烤架切槽专用模具 Aviation grill grooving special mold
12/17/2014CN204018497U 垫片复合加工一次成型模具 Gasket composite processing time mold
12/17/2014CN204018496U 空调模具纵切调整结构 Air Conditioner Mould longitudinal structural adjustment
12/17/2014CN204018495U 一种方便锻件抱切模具快速维修的装置 A convenient cut die forgings hold fast repair device
12/17/2014CN204018494U 一种能快速修理零件立体切边的模具 Way to quickly repair parts stereoscopic trimming dies
12/17/2014CN204018493U 一种滚针轴承保持架的冲裁模具 One kind of needle roller bearing cage by Die
12/17/2014CN204018492U 一种金属试样专用冲切模 Sample special punching metal mold
12/17/2014CN204018491U 铁芯冲槽槽形凸模磨加工结构 Notching slotted core punch grinding structure
12/17/2014CN204018490U 楼梯扶手切边模 Stair handrail trimming die
12/17/2014CN204018489U 一种废料顶落模具 A scrap off the top of the mold
12/17/2014CN204018488U 一种上臂托架加强板落料模具 One kind of arm bracket reinforcing plate blanking dies
12/17/2014CN204018487U Hga装配机的冲孔工装以及hga装配机 Hga punching tooling and assembly machine assembly machine hga
12/17/2014CN204018486U 一种立式油压切边机的安全保护装置 Security device for vertical hydraulic trimming machine
12/17/2014CN204018485U 一种带油缸导向结构的冰箱u壳线冲切机 Refrigerator with a tank-oriented structure of u shell line punching machine
12/17/2014CN204018484U 粉仓切边装置 Bunker trimming device
12/17/2014CN204018483U 一种自动冲床 An automatic punch
12/17/2014CN104209399A 具有翻边的不锈钢板孔的加工方法 Processing method of a stainless steel plate having a flange hole
12/17/2014CN104209398A 一种洗衣机侧板拉凸冲孔模具 A washing machine to pull the convex side punching die
12/17/2014CN104209397A 一种车用空调管路的冲孔模具及冲孔方法 A vehicular air conditioning pipe punching mold and punching method
12/17/2014CN104209396A 具有带轮廓基壁的模具和该模具的相关冲头 Relevant punch with contour of the base wall of the mold and the mold
12/17/2014CN104209395A 用于屏蔽罩侧孔加工的侧冲孔装置 Punching means for the shield side side hole machining
12/17/2014CN104209394A 一种冲孔一体机床 One kind of punching one machine
12/17/2014CN104209393A 一种圆环端头冲压装置 One kind of ring ends stamping device
12/17/2014CN104209392A 一种带有侧出机构的开卷落料模具及落料方法 Blanking dies and blanking method side with the agency's
12/17/2014CN104209391A 灯架下料模 Stands cutting mold
12/17/2014CN104209390A 铁芯冲槽槽形凸模磨加工结构及其加工工艺 Notching core punch grinding groove structure and process
12/17/2014CN104209389A 型材切割装置 Cut-off device
12/17/2014CN103264091B 一种双面冲孔的方法及装置 Method and apparatus for a double-sided punching
12/17/2014CN103100590B 薄形垫片冲压成型装置 Thin gasket stamping device
12/17/2014CN102836910B 上模浮动的旋切模运动转换机构 Peeling mold mold floating on the motion conversion mechanism
12/17/2014CN102574189B 机床的压力机驱动装置和加工方法 Equipment and processing methods driver presses machine
12/17/2014CN102066019B 用于金属板的钻孔冲头、包括该冲头的金属板钻孔设备及其方法 For drilling metal plate punch, including the punch plate drilling apparatus and method
12/17/2014CN102029328B 金属接头体以及用于制造该金属接头体的设备 Metal connector body and the equipment used in the manufacture of the metal connector body
12/16/2014US8912702 Process and mold for producing ferromagnetic cores of electric motors
12/16/2014US8910551 Apparatus for punching moving material webs
12/10/2014CN203994770U 一种手动压力机 A manual press
12/10/2014CN203993109U 一种铝梯下脚生产线 An aluminum ladder offal production line
12/10/2014CN203992040U 纵梁后段前加强板的冲压模具 Front reinforcing plate stamping dies after stringer section
12/10/2014CN203992019U 工艺切边和拉延复合模 Trimming process and drawing compound die
12/10/2014CN203992006U 一种v型加强板落料冲孔连续模具 One kind of v-type stiffeners continuous blanking punching die
12/10/2014CN203991953U 多工位冲压设备 Multi-station stamping equipment
12/10/2014CN203991951U 一种剪切折弯机构 A shear-bending mechanism
12/10/2014CN203991946U 一种弓形管件斜冲头及冲孔模 One kind of bow fittings SLIP head and punching die
12/10/2014CN203991945U 稳定杆端部成型冲孔模 Stabilizer bar ends forming punching die
12/10/2014CN203991944U 模具垫片冲孔模具 Die Die punching pads
12/10/2014CN203991943U 防跳屑防回填冲头机构 Anti-jump crumbs anti backfill punch mechanism
12/10/2014CN203991942U 一种宽度可调的冲孔模具 One kind of punching die width adjustable
12/10/2014CN203991941U 冲压式冲孔头结构 Ramjet punching head structure
12/10/2014CN203991940U 钣金冲孔头装置 Sheet metal punching head unit
12/10/2014CN203991939U 一种风窗上内梁打样冲模 Windshield on a beam inside proofing die
12/10/2014CN203991938U 一种垫片冲孔模具 One kind of gasket punching die
12/10/2014CN203991937U 配有预置排屑槽的对冲式冲模用模具底座 With a pre-hedge-style flutes die mold base
12/10/2014CN203991936U 一种冲孔模具 One kind of punching die
12/10/2014CN203991935U 一种简易斜冲的模具机构 A simple mold agency SLIP
12/10/2014CN203991934U 一种车轮轮辐螺钉孔冷挤压模具 A wheel spokes screw hole cold extrusion dies
12/10/2014CN203991933U 冲压内藏侧冲装置 Built-side punch punching device
12/10/2014CN203991932U 车架冲孔装置 Frame punching device
12/10/2014CN203991931U 基于光电开关校准的冲孔装置 Based on the calibration of a photoelectric switch perforating unit
12/10/2014CN203991930U 基于覆膜定位及保护的多头冲孔装置 Based on the film location and protection of bull punching device
12/10/2014CN203991929U 带胶片感光对比检测与覆膜定位的冲孔系统 Film punching system with contrast detection and film location
12/10/2014CN203991928U 带激光切孔的冲孔装置 Punching unit with laser-cut holes
12/10/2014CN203991927U 钣金双面冲孔装置 Double-sided sheet metal punching device
12/10/2014CN203991926U 基于光电感应定位的冲孔装置 Photoelectric sensor based positioning punching device
12/10/2014CN203991925U 带压力检测定位的冲孔装置 Punching unit with pressure monitoring location
12/10/2014CN203991924U 基于x光厚度检测与光电定位的冲孔装置 Based on the thickness of the x-ray detection and optical positioning punching device
12/10/2014CN203991923U 带薄膜定位与激光切孔的冲孔装置 Punching unit with film positioning and laser-cut holes
12/10/2014CN203991922U 双面冲孔式钣金冲孔装置 Double-sided sheet metal punching punching device type
12/10/2014CN203991921U 基于激光定位与板材调节的冲孔装置 Laser-based positioning and plate punching device regulation
12/10/2014CN203991920U 带薄膜定位与超声波裂纹检测的冲孔装置 With a film location and ultrasonic crack detection punching device
12/10/2014CN203991919U 基于电容检测与光电感应定位的冲孔装置 Based punching device capacitance detection and localization of photoelectric sensors
12/10/2014CN203991918U 一种手摇式暖气片侧孔冲孔装置 One kind of hand-side radiator hole punching device
12/10/2014CN203991917U 拉矫焊机专用打孔机 Straightening welder special drilling machine
12/10/2014CN203991916U 液压打孔器 Hydraulic hole puncher
12/10/2014CN203991915U 一种双摆臂四孔母线加工机 A dual arm Sikong bus machine
12/10/2014CN203991914U 一种液压冲孔设备 A hydraulic punching equipment
12/10/2014CN203991913U 一种暖气片金属壳散热孔冲孔装置 One kind of metal shell radiator cooling hole punching device
12/10/2014CN203991912U 一种刀头滑轮保护架加工装置 One kind of head pulley protection frame processing unit
12/10/2014CN203991911U 一种喷油嘴偶件油针落料模装置 One kind of needle injection nozzles blanking die device
12/10/2014CN203991910U 一种s形轮缘轴承座切边模具 One kind of s-shaped rim bearing trimming dies
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