Conveyor chain pin forming facility
    2.
    发明申请
    Conveyor chain pin forming facility 审中-公开
    输送链成型设备

    公开(公告)号:US20050235723A1

    公开(公告)日:2005-10-27

    申请号:US10831219

    申请日:2004-04-26

    申请人: Shun-Lung Chang

    发明人: Shun-Lung Chang

    摘要: A conveyor chain pin forming facility includes a base, on which are installed a fixed bottom die device, a movable top die device and two movable side die devices. The side die devices are separately installed on two ends of the bottom die device. A metal object is placed inside the bottom die device. By closing the top die device and the side die devices onto the top side and two sides of the bottom die device, the metal object is compressed to form. The component thus formed has a smooth surface without protruded ribs, and the production process can be simplified.

    摘要翻译: 传送链销成型设备包括:基座,其上安装有固定底模设备,可移动顶模设备和两个可动侧模设备。 侧模设备分别安装在底模设备的两端。 将金属物体放置在底模设备内部。 通过将顶模装置和侧模装置关闭到底模装置的顶侧和两侧,金属物体被压缩形成。 这样形成的部件具有没有凸肋的光滑表面,并且可以简化制造工艺。

    Methods and apparatus for forming a workpiece
    4.
    发明申请
    Methods and apparatus for forming a workpiece 有权
    用于形成工件的方法和装置

    公开(公告)号:US20050235724A1

    公开(公告)日:2005-10-27

    申请号:US10831571

    申请日:2004-04-23

    申请人: Randall Corn

    发明人: Randall Corn

    IPC分类号: B21J5/02 B21J13/10 B21K1/52

    CPC分类号: B21J5/02 B21K1/52

    摘要: A method of forming a workpiece using an apparatus is provided. The apparatus includes a first stage including a die fixture, a die actuator coupled to the die fixture, and a holding member configured to cooperate with the die fixture to hold the workpiece. The method includes holding the workpiece to the first stage die fixture using the first stage holding member, and conforming the workpiece to a first predetermined dimension using the first stage die fixture.

    摘要翻译: 提供了一种使用装置形成工件的方法。 该装置包括:第一阶段,包括模具夹具,联接到模具夹具的模具致动器;以及保持构件,其构造成与模具夹具配合以保持工件。 该方法包括使用第一级保持构件将工件保持在第一级模具固定件上,并且使用第一级模夹具使工件与第一预定尺寸一致。

    Method of forging of various shaped elements on elongated bars and a device for the use of this method
    5.
    发明授权
    Method of forging of various shaped elements on elongated bars and a device for the use of this method 失效
    在长条上锻造各种形状元件的方法和使用该方法的装置

    公开(公告)号:US3867832A

    公开(公告)日:1975-02-25

    申请号:US27672272

    申请日:1972-07-31

    申请人: RUT TADEUSZ

    发明人: RUT TADEUSZ

    摘要: Forging of shaped elements on or from bars is performed by the upsetting of a section of the bar along its axis with a simultaneous squeezing of a part of this section which takes place in a direction transverse to the axis of the bar. Shaping of the product takes place in a device which cooperates with a press or is driven in another way. The device consists of two sets. A set consists of a plate with bearing rollers, a housing for dies with bearing rollers for connectors located between these rollers and linking elements which suspend the housing of the dies to the plates. To the plates, shaping punches are fixed. During forging operation, the bar is fastened between split dies.

    摘要翻译: 成形元件在棒上或从棒的锻造通过沿着其轴的镦粗棒的一部分同时挤压该部分的横截于杆的轴线的方向来执行。 产品的成型发生在与印刷机配合或以另一种方式驱动的装置中。 该设备由两组组成。 一组由具有轴承辊的板,用于具有用于连接器的轴承滚子的模具的壳体和位于这些辊之间的连接件和将模具的壳体悬挂在板上的连接元件组成。 对于板材,定型冲头是固定的。 在锻造操作期间,杆被紧固在分开的模具之间。

    Extruded metal chain pin
    6.
    发明授权
    Extruded metal chain pin 失效
    挤压金属链销

    公开(公告)号:US5378205A

    公开(公告)日:1995-01-03

    申请号:US132114

    申请日:1993-10-05

    摘要: An extruded metal chain pin (34) for connecting center and side links of a chain together. The chain pin (34) comprises an extruded solid cylindrical body (130), having two flattened transverse ends (132) and an extruded grain structure (134) extending parallel through the length of the cylindrical body (130). The pin is characterized by all of the extruded grain structures (134) extending parallel to the cylindrical body (130) and into the flattened transverse ends (132) before reaching flare-out points.

    摘要翻译: 一种用于将链条的中心和侧面连接在一起的挤压金属链销(34)。 链销(34)包括挤出的实心圆柱体(130),其具有两个扁平的横向端部(132)和平行于圆柱体(130)的长度方向延伸的挤出的颗粒结构(134)。 销的特征在于所有挤出的颗粒结构(134)平行于圆柱体(130)延伸并且在达到爆出点之前进入扁平的横向端部(132)。

    Method and apparatus for simultaneously upsetting the ends of a
cylindricl blank
    7.
    发明授权
    Method and apparatus for simultaneously upsetting the ends of a cylindricl blank 失效
    同时镦粗圆柱形坯料端部的方法和装置

    公开(公告)号:US5365765A

    公开(公告)日:1994-11-22

    申请号:US184857

    申请日:1994-01-21

    摘要: A punch press assembly (20) simultaneously upsets two ends (22) of a cylindrical blank (24) to produce a chain pin (34) having an extruded grain structure (134) which extends parallel to its longitudinal axis (B) into the upset regions of the chain pin (34). The punch press (20) clamps an upper die (30) to a lower die (26) via a mechanical crank (45), attached to the upper die (30) with lost motion (80,82). While maintaining the clamping relationship between the upper (30) and lower (26) dies, the downwardly directed force created by the mechanical crank (45) is transferred to the horizontal punches (36) by the two pairs of wedges (58,60). The two lower wedges (60) slide horizontally along two tie rods (84) and force the two punches (36) into the recess (28) to upset the ends of the cylindrical blank (24) to form a chain pin (34).

    摘要翻译: 冲压组件(20)同时扰乱圆柱形坯料(24)的两端(22),以产生具有挤压晶粒结构(134)的链销(34),其平行于其纵向轴线(B)延伸到镦锻 链销(34)的区域。 冲压机(20)经由机械曲柄(45)将上模具(30)夹紧到下模具(26),以机构方式(80,82)连接到上模具(30)。 在保持上模(30)和下模(26)之间的夹紧关系的同时,由机械曲柄(45)产生的向下的力通过两对楔形件(58,60)传递到水平冲头(36) 。 两个下楔形物(60)沿着两个拉杆(84)水平滑动,并且迫使两个冲头(36)进入凹槽(28)以使圆柱形坯料(24)的端部变形,形成一个链销(34)。