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公开(公告)号：US07090585B2
公开(公告)日：2006-08-15
申请号：US10789896
申请日：2004-02-27
IPC分类号： B21G3/00
摘要： A clamping jaw for gripping wire stock used in nail production machines includes a quick change system that allows efficient replacement of a removable tool insert. The clamping jaw includes a main body that is partially split so as to define a gap between first and second opposing clamping fingers having a recess portion there between for receiving and retaining the insert. The main body includes a top surface, a bottom surface, a central bore that extends between the first and second surfaces, and a countersunk cavity formed in the bottom surface. A tapered projection formed from the first and second clamping fingers extends into the countersunk cavity. A clamping member, having a tapered recess for receiving the projection, is positioned in the countersunk cavity. A fastener is tightened to draw the clamping member onto the projection to close the clamping fingers in order to grip the insert.
摘要翻译： 用于夹持在钉子生产机器中使用的线材的夹爪包括快速更换系统，其允许有效地更换可移除的工具插入件。 夹钳包括主体，其被部分地分开以便在第一和第二相对的夹紧指之间形成间隙，在其间具有用于接收和保持插入件的凹部。 主体包括顶表面，底表面，在第一和第二表面之间延伸的中心孔以及形成在底表面中的埋头孔。 由第一和第二夹持爪形成的锥形突起延伸到埋头孔中。 具有用于接收突起的锥形凹部的夹紧构件定位在埋头孔中。 紧固件被拉紧以将夹紧构件拉到突起上以闭合夹紧指以便夹持插入件。
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公开(公告)号：US07004846B2
公开(公告)日：2006-02-28
申请号：US10862736
申请日：2004-06-07
申请人： Joe L. Hurst , Michael P. Kimmel
发明人： Joe L. Hurst , Michael P. Kimmel
IPC分类号： B21G3/00
摘要： A clamping jaw assembly and cutter assembly employed in machinery used to manufacture nails, screws, rivets, and similar objects starting with wire material. The invention includes a groove design having a smooth wave that reduces the wear rate of the groove improving the life expectancy of the hard material clamping jaw insert. A clamping jaw assembly and cutting assembly that are both easily accessible for permitting quick replacement and/or indexing of the carbide-clamping inserts.
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公开(公告)号：US06780116B2
公开(公告)日：2004-08-24
申请号：US09928376
申请日：2001-08-13
申请人： Joe L. Hurst , Michael P. Kimmel
发明人： Joe L. Hurst , Michael P. Kimmel
IPC分类号： B21G300
摘要： A clamping jaw assembly and cutter assembly employed in machinery used to manufacture nails, screws, rivets, and similar objects starting with wire material. The invention includes a groove design having a smooth wave that reduces the wear rate of the groove improving the life expectancy of the hard material clamping jaw insert. A clamping jaw assembly and cutting assembly that are both easily accessible for permitting quick replacement and/or indexing of the carbide-clamping inserts.
摘要翻译： 在用于制造钉子，螺钉，铆钉和类似物体的机器中使用的夹爪组件和刀具组件，以线材开始。 本发明包括具有平滑波浪的凹槽设计，其降低了凹槽的磨损率，从而改善了硬质材料夹紧爪插件的使用寿命。 夹钳组件和切割组件易于接近以允许快速更换和/或分度化碳化物夹紧刀片。
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