利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

15 条记录 (耗时 0.01 秒)

    Punching die
    13.
    发明公开
    Punching die 失效
    打孔装置。

    公开(公告)号：EP0644005A3

    公开(公告)日：1996-09-11

    申请号：EP94400225.2

    申请日：1994-02-03

    申请人： AMADA METRECS COMPANY, LIMITED

    发明人： Fujita, Oriya

    IPC分类号： B21D45/00

    CPC分类号： B30B15/0076 ,  B21D28/20 ,  B21D45/006 ,  Y10T83/2159 ,  Y10T83/8785 ,  Y10T83/9428 ,  Y10T83/9476

    摘要： A punching die includes a punch body, a punch driver secured to the punch body, and a punch head provided for an upper portion of the punch driver. The punch head is struck by a striker. The punch die further includes a punch guide fitted to the punch body, a stripper plate disposed at a lower portion of the punch guide, a stripping spring interposed between the punch guide and a flange portion of the punch driver, and a elastically deformable damping member interposed between an upper surface of the punch driver and a lower surface of the punch head.

    Low noise punch tool
    14.
    发明公开
    Low noise punch tool 失效
    GeräuscharmerStanzwerkzeug。

    公开(公告)号：EP0635321A1

    公开(公告)日：1995-01-25

    申请号：EP93401855.7

    申请日：1993-07-19

    申请人： AMADA COMPANY LIMITED ,  AMADA METRECS COMPANY, LIMITED

    发明人： Omata, Hitoshi ,  Fujita, Oriya

    IPC分类号： B21D28/34

    CPC分类号： B21D28/12 ,  B21D28/34 ,  Y10T83/2157 ,  Y10T83/9423

    摘要： The low noise punch tool (17) of this application includes an upper surface pad (51) formed of a low noise material and disposed on an upper surface of a punch head (37) to be struck by a striker (25) of a punch press. Further, an elastic member (55) formed of a low noise material is interposed between the punch head (37) and a punch guide (43), and a ring (53) formed of a low noise material is interposed between the punch body (39,41) and the punch guide (43). The low noise punch tool (17) includes a lower surface pad (63) formed of a low noise material and attached to a lower surface of a stripper plate (45) provided at a lower end of the punch guide (43). The low noise material may be urethane. Yet further, the cutting edge (41a) provided at the lower end of the punch body (41) has preferably a shearing angle. This punch tool is advantageous in that the noises of the punch tool during punching is significantly reduced, and the structure thereof is simple.

    摘要翻译： 该应用的低噪声冲压工具（17）包括由低噪声材料形成的上表面垫（51），并设置在冲头（37）的上表面上，以由冲头的撞针（25） 按。 此外，由冲击头（37）和冲头引导件（43）之间插入由低噪声材料形成的弹性构件（55），并且由冲击体（43）形成的低噪声材料形成的环（53） 39,41）和冲头引导件（43）。 低噪声冲击工具（17）包括由低噪声材料形成的下表面垫（63），并附接到设置在冲头引导件（43）下端的脱模板（45）的下表面。 低噪声材料可以是聚氨酯。 此外，设置在冲头主体（41）的下端的切削刃（41a）优选具有剪切角度。 这种冲压工具的优点在于冲压工具在冲压过程中的噪声显着减小，其结构简单。

    Punching die
    15.
    发明公开
    Punching die 失效
    Stanzeinrichtung。

    公开(公告)号：EP0611188A1

    公开(公告)日：1994-08-17

    申请号：EP94400226.0

    申请日：1994-02-03

    申请人： AMADA METRECS COMPANY, LIMITED

    发明人： Fujita, Oriya

    IPC分类号： B21D45/00

    CPC分类号： B30B15/0076 ,  B21D28/20 ,  B21D45/006 ,  Y10T83/2159 ,  Y10T83/8785 ,  Y10T83/8853 ,  Y10T83/9428

    摘要： A punching die includes a punch body and a punch head provided for an upper portion of the punch body. The punch head is struck by a striker. The punching die further includes a punch guide disposed at a lower portion of the punch body, a retainer collar disposed over the punch guide and fitted to the punch body, a stripping spring interposed between the punch head and the retainer collar, and an elastically deformable damping member being interposed between an upper surface of the punch guide and a lower surface of the retainer collar.

    摘要翻译： 冲压模具包括冲头本体和为冲头主体的上部设置的冲头。 冲头被一名前锋击中。 冲压模具还包括设置在冲头本体的下部的冲头引导件，设置在冲头引导件上方并装配到冲头本体上的保持套环，插入冲头和保持器套环之间的剥离弹簧，以及可弹性变形 阻尼构件插入在冲头引导件的上表面和保持器套环的下表面之间。