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1. 发明授权

US07290432B2 Equipment for cold-drawing a metal wire 有权
标题翻译：冷拉金属丝的设备
公开(公告)号：US07290432B2
公开(公告)日：2007-11-06
申请号：US10530175
申请日：2003-10-06
申请人： Giuseppe Vassena
发明人： Giuseppe Vassena
IPC分类号： B21C3/14
CPC分类号： B21C3/14
摘要： Equipment for cold-drawing a metal wire. The equipment includes a succession of a sleeve with a cylindrical hole and a threading die with a conical hole. The sleeve is inserted into a support and terminates with an extension inserted into the conical hole of the threading die. The support has a first annular projection and the threading die has a second annular projection coupled to the first projection so as to keep the sleeve and the threading die in position.
摘要翻译：冷拉金属丝的设备。该设备包括一系列具有圆柱形孔的套筒和具有锥形孔的螺纹模具。将套筒插入支撑件中并以插入到螺纹模具的锥形孔中的延伸部终止。支撑件具有第一环形突起，并且穿线模具具有联接到第一突起部的第二环形突起，以便将套筒和穿线管芯保持在适当位置。

2. 发明授权

US6026672A Wire drawing pressure die holder assembly 失效
标题翻译：拉丝压力模座组件
公开(公告)号：US6026672A
公开(公告)日：2000-02-22
申请号：US141819
申请日：1998-08-28
申请人： Thomas L. Miller
发明人： Thomas L. Miller
IPC分类号： B21C3/14 , B21C3/12 , B21C9/00
CPC分类号： B21C3/14
摘要： The inventive pressure die holder is comprised of an elongate hollow steel cylinder which receives a series of dies in an interior cavity. The dies are maintained within the cavity by means of a cap which is attached to one end of the pressure die holder. The inventive pressure die holder is provided with two sets of vents which relieve lubricant pressure within the pressure die holder. The first set of vents are located in mid portion of the body of the pressure die holder in alignment with the dies. The first set of vents reduce pressure between the die pair, allowing the lubricant to flow through the die at a cooler temperature. The second set of vents are located in the body of the pressure die holder adjacent the cap, and allow the cap to be removed from the pressure die holder at the end of the drawing operation.
摘要翻译：本发明的压力模座由细长的中空钢圆筒组成，其在内腔中容纳一系列模具。模具通过附接到压模座的一端的盖子保持在腔体内。本发明的压力模具座具有两组通气孔，这些通气孔可以减轻压力模具座内的润滑剂压力。第一组通风口位于与模具对准的压力模具座的主体的中间部分。第一组通风口减少了模具对之间的压力，允许润滑剂在较冷的温度下流过模具。第二组通风口位于与压盖相邻的压力模座的主体中，并且允许在拉拔操作结束时将盖从压模座移除。

3. 发明授权

US5916323A Pressure wire drawing tool with detachable pressure and drawing dies 失效
公开(公告)号：US5916323A
公开(公告)日：1999-06-29
申请号：US3384
申请日：1998-01-06
申请人： Ferruccio Bellina
发明人： Ferruccio Bellina
IPC分类号： B21C3/04 , B21C3/12 , B21C3/14
CPC分类号： B21C3/04 , B21C3/12 , B21C3/14
摘要： A tool suited to the pressure wire drawing of wire rods and wires having a hole passing through it, includes a casing detachably disposed within the casing, a wire drawing nib separate from the pressure die and detachably disposed within the casing and aligned with the above mentioned hole, and at least one gasket between the wire drawing nib and the pressure die designed to make the passage formed between the pressure die and wire drawing nib leak-proof.

4. 发明授权

US4464922A Wire drawing method and apparatus 失效
标题翻译：拉丝方法和装置
公开(公告)号：US4464922A
公开(公告)日：1984-08-14
申请号：US377622
申请日：1982-05-13
申请人： John W. Pamplin , Brian R. Astbury , Richard Shillito
发明人： John W. Pamplin , Brian R. Astbury , Richard Shillito
IPC分类号： B21C1/04 , B21C1/14 , B21C3/14 , B21C9/00
CPC分类号： B21C3/14 , B21C1/04 , B21C1/14 , B21C9/00
摘要： A method and wire drawing apparatus are disclosed in which rapid cooling of the wire is effected by directly contacting the wire with liquid as it leaves the die and ensuring the wire passes through a bath of coolant while on the block. The bath can be formed against the wire-engaging surface of the block by a cowl.
摘要翻译：公开了一种方法和拉丝装置，其中线的快速冷却通过在线离开模具时直接接触线材并确保线材在块上通过冷却剂浴而实现。浴可以通过整流罩与块的线接合表面形成。

5. 发明授权

US4345451A Wire drawing method and apparatus 失效
标题翻译：拉丝方法和装置
公开(公告)号：US4345451A
公开(公告)日：1982-08-24
申请号：US101561
申请日：1979-12-10
申请人： John W. Pamplin , Brian R. Astbury , Richard Shillito
发明人： John W. Pamplin , Brian R. Astbury , Richard Shillito
IPC分类号： B21C1/04 , B21C1/12 , B21C1/14 , B21C3/14 , B21C9/00
CPC分类号： B21C1/04 , B21C1/14 , B21C3/14 , B21C9/00
摘要： Method and apparatus for drawing wire which uses a partial turn of wire wedged in an endless groove in a rotating wheel to generate the necessary drafting tension and wherein the drawn wire is cooled by direct contact with a liquid coolant as it leaves the die and while it is wedged in the groove. In a multi-stage apparatus, the coolant is removed from the wire downstream of the wheel and upstream of the next sizing opening by an air wipe.
摘要翻译：用于拉丝的方法和装置，其使用楔入旋转轮中的环形槽中的线的部分转弯以产生必要的牵伸张力，并且其中所述拉制的线在其离开模具时与液体冷却剂直接接触而被冷却，楔入沟槽。在多级装置中，通过空气擦拭器将冷却剂从车轮下游的丝线和下一个施胶口的上游移除。

6. 发明授权

US4096726A Method and apparatus for drawing tubes 失效
标题翻译：拉丝管的方法和装置
公开(公告)号：US4096726A
公开(公告)日：1978-06-27
申请号：US767795
申请日：1977-02-11
申请人： Otto Uhlmann , Norbert Stephan
发明人： Otto Uhlmann , Norbert Stephan
IPC分类号： B21C1/34 , B21C3/14
CPC分类号： B21C1/34 , B21C3/14
摘要： The invention relates to an improved method and apparatus for tube drawing which relates to the use of a floating plug and die arrangement, the necessary draughting tension in the tube being drawn being generated by a rotatable tube block around which the tubing downstream of the die is wrapped. The invention proposes to mount a tube guide upstream of the die in such wise that the relative spacing between the guide and the die can be a minimum during threading-up of the die but increased during drawing.
摘要翻译：本发明涉及一种改进的用于管子拉拔的方法和装置，该方法和装置涉及使用浮动插头和模具装置，被抽出的管中的必要的拉伸张力由可旋转管块产生，模具下游的管包裹。本发明提出将模具的上游安装在模具的上游，使得在模具的穿线过程中引导件和模具之间的相对间隔可以是最小的，但在拉伸过程中增加。

7. 发明授权

US3774436A Device for metal treatment 失效
标题翻译：金属处理设备
公开(公告)号：US3774436A
公开(公告)日：1973-11-27
申请号：US3774436D
申请日：1972-03-22
申请人： TVIKSTA E
发明人： TVIKSTA E
IPC分类号： B21C3/14 , B21C43/02 , B23D79/12
CPC分类号： B23D79/12 , B21C3/14 , B21C43/02
摘要： A device for removal of surface metal during passage of lengths of metal at elevated temperature through a shaving tool which engages the metal all around with means for cooling the metal as it issues from the shaving tool comprising a slotted tube mounted for movement into and out of the path of the metal with means for introducing a cooling fluid into the interior of the tube.
摘要翻译：一种用于在高温金属通过期间通过剃须刀具去除表面金属的装置，所述剃刮工具将金属全部接合在一起，该剃须刀具具有用于冷却金属的装置，其从剃须刀具发出，该剃须刀具安装成用于移动和移出具有用于将冷却流体引入管内部的装置的路径。

8. 发明授权

US3145832A Pressure die for wire drawing 失效
标题翻译：拉丝用压模
公开(公告)号：US3145832A
公开(公告)日：1964-08-25
申请号：US10715561
申请日：1961-05-02
申请人： ANCHOR POST PROD
发明人： CASE JOHN S
IPC分类号： B21C3/14 , B21C9/00
CPC分类号： B21C3/14 , B21C9/00

9. 发明授权

US2293613A Wire drawing apparatus 失效
公开(公告)号：US2293613A
公开(公告)日：1942-08-18
申请号：US37436041
申请日：1941-01-14
申请人： MORGAN CONSTRUCTION CO
发明人： WELD MORGAN , WHALEN JOHN N
IPC分类号： B21C3/14
CPC分类号： B21C3/14

10. 发明授权

US2147888A Holder for wire-drawing dies 失效
标题翻译：拉丝模具用支架
公开(公告)号：US2147888A
公开(公告)日：1939-02-21
申请号：US13253537
申请日：1937-03-23
申请人： AJAX MFG CO
发明人： GAINES FREDERICK W
IPC分类号： B21C3/14
CPC分类号： B21C3/14

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