Patents for B21D 28 - Shaping by press-cutting; Perforating (12,707) |
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05/28/2014 | CN103817206A 一种切边模具 One kind of trimming dies |
05/28/2014 | CN103817205A 一种能自动接料的冲压模具 One kind of material can automatically pick stamping dies |
05/28/2014 | CN103817204A 一种倒角模具 One kind of mold chamfer |
05/28/2014 | CN103817203A 导向支架的切断模具 Die cutting guide bracket |
05/28/2014 | CN103817202A 车门上导槽等凹槽条工件夹紧装置 Groove on the door guides and other pieces of the workpiece clamping device |
05/28/2014 | CN103817201A 一种金属片冲切装置 Sheet metal punching device |
05/28/2014 | CN103817200A 一种管棒材切断机 A pipe cutter bar |
05/28/2014 | CN103817199A 一种切割平台结构 A cutting platform structure |
05/28/2014 | CN103817198A 车门上导槽等凹槽条专用冲切装置及其冲切刀 Groove on the door guides and other special punching device and punch strip cutter |
05/27/2014 | CA2645172C Stamping apparatus with feed device |
05/21/2014 | CN203600325U 一种连续不间断打孔机 A continuous uninterrupted drilling machine |
05/21/2014 | CN203599420U 一种筒体成型模具用自动退料机构 One kind of cylinder mold feeding mechanism with automatic withdrawal |
05/21/2014 | CN203599411U 一种滚球机构及纵梁冲孔模具总成 One kind bowls institutions and stringers punching mold assembly |
05/21/2014 | CN203599390U 冲孔模具 Punching die |
05/21/2014 | CN203599369U 一种空调压缩机外壳一次冲孔成型模具 An air conditioning compressor housing once punching mold |
05/21/2014 | CN203599365U 自动冲孔翻边机 Automatic punching machine flanging |
05/21/2014 | CN203599363U 多工位汽车铝合金型材弯曲冲孔系统 Multi-position auto aluminum profiles bent punching system |
05/21/2014 | CN203599359U 一种冲压模具 A press mold |
05/21/2014 | CN203599358U 一种冲孔模具及其下模基体 One kind of punching die and a lower die base |
05/21/2014 | CN203599357U 一种角钢冲孔模 For Angle punching die |
05/21/2014 | CN203599356U 一种角钢冲孔模 For Angle punching die |
05/21/2014 | CN203599355U 一种槽钢冲孔模 One kind of channel punching die |
05/21/2014 | CN203599354U 汽车吸能盒铝型材侧向冲孔模具 Cars lateral energy absorbing aluminum box punching die |
05/21/2014 | CN203599353U 新型冲孔模具 The new punching die |
05/21/2014 | CN203599352U 子母双滑块侧冲模具 Picture Dual Slider Side Die |
05/21/2014 | CN203599351U 一种铝管圆孔加工装置 One kind of aluminum round hole machining device |
05/21/2014 | CN203599350U 一种铝管方孔加工装置 One kind of aluminum square hole machining device |
05/21/2014 | CN203599349U 一种角钢冲孔安全冲床 Security for Angle Punching Punch |
05/21/2014 | CN203599348U 一种角钢豁口模 For Angle gap mode |
05/21/2014 | CN203599347U 一种角钢冲压模 Stamping die for Angle |
05/21/2014 | CN203599346U 一种能够调节冲裁间隙的落料模具 A way to adjust the gap blanking blanking dies |
05/21/2014 | CN203599345U 一种连接片冲槽模 A connecting piece notching die |
05/21/2014 | CN203599344U 新型冲压斩缺模具 The new stamping die cut missing |
05/21/2014 | CN203599343U 一种侧围材料切割设备 A lateral confining material cutting equipment |
05/21/2014 | CN203599342U 一种升降式钣金件冲切装置 One kind of lift sheet metal punching apparatus |
05/21/2014 | CN203599341U 一种钣金件冲切装置 One kind of sheet metal punching apparatus |
05/21/2014 | CN203599282U 连续模具误送料检测机构 Continuous feed error detection mechanism mold |
05/21/2014 | CN103813868A 使用型材产生槽型字 Groove profiles generated using the word |
05/21/2014 | CN103801627A 用于热交换器翅片的制造装置 Apparatus for manufacturing a heat exchanger fin |
05/21/2014 | CN103801618A 一种钢板连续冲孔设备 One kind of steel for punching equipment |
05/21/2014 | CN103801617A 热成形钢板的分离用冲压模具及分离工艺 Separated by hot forming steel stamping dies and Separation Process |
05/21/2014 | CN103801616A 轮辋盲孔倒角冲压装置 Chamfered rim blind hole punching device |
05/21/2014 | CN103801615A 热成形钢板的液压分离装置及分离工艺 Hot forming steel hydraulic separation device and separation processes |
05/21/2014 | CN103801614A 铝管无芯轴切槽装置 No grooving apparatus aluminum mandrel |
05/21/2014 | CN102152127B 电器外壳自动生产线 Electrical enclosures automatic production line |
05/21/2014 | CN102085544B 设计和制造精确折叠的高强度的抗疲劳的结构物的方法和用于该结构物的板材 The method of design and manufacture of high-precision folding fatigue strength of the structure and means for the sheet material of the structure |
05/15/2014 | WO2014073507A1 Workpiece processing method in plate processing machine and plate processing machine |
05/15/2014 | WO2014073359A1 Sheet metal machining method and sheet metal machining device |
05/15/2014 | DE10300818B4 Stanzwerkzeug, insbesondere für Green Sheets Punch, especially for Green Sheets |
05/15/2014 | DE102010041891B4 Stanzvorrichtung Punching device |
05/14/2014 | EP2729264A1 Construction profile and method and device for producing such a construction profile |
05/14/2014 | CN203592084U 一种冲裁模具的刮料机构 One kind of punching die scraper mechanism |
05/14/2014 | CN203592070U 一种冲孔快速切换装置 One kind of punching fast switching devices |
05/14/2014 | CN203592046U 车闸闸壳开孔装置 Brakes brake housing aperture means |
05/14/2014 | CN203592045U 一种热镦反冲模具 A thermal upsetting recoil mold |
05/14/2014 | CN203592044U 一种翅片纵切模 One kind of fin longitudinal mode |
05/14/2014 | CN203592043U 自动线精密冲切模具 Automatic line precision punching dies |
05/14/2014 | CN203592042U 圆管弧形端口冲裁模具 Port arc tube punching die |
05/14/2014 | CN203592041U 铝带倒角机 Aluminium chamfering machine |
05/14/2014 | CN203592040U 一种制备测试钢板成形极限曲线试样的装置 Preparing a test sample plate means forming limit curve |
05/14/2014 | CN203592039U 冲床刀盘 Punch Cutter |
05/14/2014 | CN103785752A 一种汽车中型件的冲压多工位模具及其运作方法 A multi-station stamping molds and method of operation midsize car parts |
05/14/2014 | CN103785741A 一种无毛刺锁窝冲孔成型模具 A non-burr lock nest punching mold |
05/14/2014 | CN103785740A 一种自封闭式滚动冲压模架 A self-enclosed rolling stamping mold |
05/14/2014 | CN103785739A 一种面盆冲压头装置 One kind of vanities punch device |
05/14/2014 | CN103785738A 一体化成型切料装置 Integrated molding blanking device |
05/14/2014 | CN102107241B 用于从封装带分离半导体封装的装置 Means for separating the semiconductor package from the package tape for |
05/13/2014 | US8720039 Laminated core punching apparatus |
05/08/2014 | WO2014067533A1 An anti-sticking surface plate structure to be used as a low-friction based material in a food processing apparatus and method for its manufacture |
05/07/2014 | CN203579993U 一种双边料带上料机 One kind of material to bring bilateral feeder |
05/07/2014 | CN203578611U 新型扣式镍氢电池极板冲切步进送料及定位识别装置 The new button NiMH battery plate punching identification means stepping feeding and positioning |
05/07/2014 | CN203578528U 一种风筒生产设备 One kind of duct manufacturing equipment |
05/07/2014 | CN203578526U 一种多工位母线加工机模具导向工具 A multi-bus processing machine die-oriented tools |
05/07/2014 | CN203578525U 冲小孔用模具结构 Punch holes mold structure |
05/07/2014 | CN203578524U 电视机后盖io孔用冲孔结构 TV cover io hole punching structure |
05/07/2014 | CN203578523U 一种行星轮胀孔加工冲头 One kind of planetary wheel swelling Hole punch |
05/07/2014 | CN203578522U 一种风扇罩上表面冲孔模具 One kind of punching fan cover the surface of the mold |
05/07/2014 | CN203578521U 一种提速翅片模具 One kind of speed fin die |
05/07/2014 | CN203578520U 一种用于百叶窗式散热孔的加工装置 Processing apparatus for louvered vents in |
05/07/2014 | CN203578519U 下模浮升冲孔结构 By punching die buoyant structure |
05/07/2014 | CN203578518U 一种自动冲孔装置 An automatic punching device |
05/07/2014 | CN203578517U 四方盒盖旋动式切边模具 Quartet cover swirling style trimming dies |
05/07/2014 | CN203578516U 水平侧面冲孔模 Horizontal side of the punching die |
05/07/2014 | CN203578515U 一种同时具有精冲和冷挤压功能的新型模架 Having both fine blanking and cold extrusion capabilities of the new mold |
05/07/2014 | CN203578514U 一种锥体工件落料模具 One kind of cone workpiece blanking dies |
05/07/2014 | CN203578513U 一种用于车轮螺栓切边组合式模具装置 A wheel bolt modular mold apparatus for trimming |
05/07/2014 | CN203578512U 一种冲裁间隙调整结构及冲裁机构 One kind of structure and blanking blanking gap adjustment mechanism |
05/07/2014 | CN203578511U 一种翅片纵切分条结构 One kind of fin longitudinal slitting structure |
05/07/2014 | CN203578510U 一种手机边框自动化冲裁设备 One kind of phone automation border punching equipment |
05/07/2014 | CN203578509U 镶件切除治具 Insert removal fixture |
05/07/2014 | CN203578508U 管材无屑切断模具 Pipe chipless cutting dies |
05/07/2014 | CN103769807A 一种工件切割方法 A work cutting method |
05/07/2014 | CN103769799A 带有轴向孔高锥台阶型锻件的锻造方法 Stepped high axial bore cone with forging forging method |
05/07/2014 | CN103769485A 一种多工位母线加工机模具导向方法及专用工具 A multi-bus processing machine die-oriented approach and special tools |
05/07/2014 | CN103769481A 安装角码的加工设备 Installation Corner processing equipment |
05/07/2014 | CN103769466A 多工位方管冲孔装置 Multi-station square tube punching device |
05/07/2014 | CN103769465A 校平冲裁一体机 Leveling punching machine |
05/07/2014 | CN103769464A 一种具有加热功能的无毛刺便捷冲头 No glitches convenient punch having a heating function |
05/07/2014 | CN103769463A 一种防滑可拆卸式冲头 One kind of anti-skid removable punch |
05/07/2014 | CN103769462A 一种无毛刺双向可拆冲头 A non-separable two-way punch burr |