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41. 发明授权

US09381560B2 Low profile pilot assembly and method for metal forming dies 有权
公开(公告)号：US09381560B2
公开(公告)日：2016-07-05
申请号：US14735445
申请日：2015-06-10
申请人： Standard Lifters, Inc.
发明人： Joel T. Pyper , Scott M. Breen
IPC分类号： B21D37/08 , B23P15/24 , B21D43/06
CPC分类号： B21D37/08 , B21D43/06 , B23P15/24
摘要： A pilot assembly and method for metal forming dies has a generally cylindrical pilot with a stripper that strips stock from the pilot when metal forming dies diverge. The pilot assembly is secured to one die member by a fastener by itself or in combination with a window mount. A spring within the pilot assembly contacts the stripper to force the stripper to reciprocate when the dies are pulled apart. Thus, the pilot assembly helps locate the stock within the metal forming die while also having a stripper to help strip the stock from the pilot.

42. 发明申请

US20150190859A1 RETRACTABLE STOCK GUIDE AND METHOD FOR METAL FORMING DIES 有权
标题翻译：可回收的金属成形指南和方法
公开(公告)号：US20150190859A1
公开(公告)日：2015-07-09
申请号：US14658764
申请日：2015-03-16
申请人： SCOTT M. BREEN , Joel T. Pyper
发明人： SCOTT M. BREEN , Joel T. Pyper
IPC分类号： B21D43/00
CPC分类号： B21D43/003 , B21D37/08 , B21D43/023 , B23P15/24
摘要： A retractable stock guide has a stationary guide rail on which a retractable guide cap is operably supported. The guide rail and cap have two through holes at opposite ends through which two mounting studs extend to attach the stock guide to an associated die member. The holes in the guide cap are ovate, and the heads of the mounting studs are tapered, whereby tightening of the mounting stud shifts the guide cap relative to the guide rail from an aligned, retracted load/unload condition, to an inwardly protruding, extended run condition, wherein the stock strip is slidingly captured between two like stock guides and the mounting surface of the die. Two ball bearing guides can be substituted for the stationary guide rail.
摘要翻译：伸缩式导向器具有固定导轨，可伸缩导向盖可操作地支撑在该导轨上。导轨和盖在相对端具有两个通孔，两个安装螺栓穿过该通孔延伸，以将导向件附接到相关联的模具构件。导向盖中的孔是卵形的，并且安装螺柱的头部是锥形的，由此安装螺柱的紧固将导向盖相对于导轨从对准的缩回的装载/卸载状态移动到向内突出的延伸其特征在于，所述坯料条在两个类似的坯料导向件和模具的安装表面之间被滑动地捕获。两个滚珠轴承导轨可以代替固定导轨。

43. 发明授权

US08939005B2 Guide pin assembly for metal forming dies and method 有权
标题翻译：金属成型模具导销组件及方法
公开(公告)号：US08939005B2
公开(公告)日：2015-01-27
申请号：US13733160
申请日：2013-01-03
申请人： Standard Lifters, Inc.
发明人： Scott M. Breen , Joel T. Pyper
IPC分类号： B21D37/12 , B21D37/10
CPC分类号： B21D37/12 , B21D37/10 , B21K1/76 , Y10T29/49 , Y10T29/49826 , Y10T29/49876
摘要： A guide pin assembly for metal forming dies includes a cylindrical guide pin body with an external retainer groove adjacent one end thereof in which a retainer ring is received. An annular guide pin ring with an outside diameter greater than the pin body, has a counterbore adjacent the outside end thereof and a retainer groove in a medial portion thereof which receives the outer portion of the retainer ring to securely interconnect the pin body and the ring and thereby form an enlarged head at one end of the pin body which positively limits reciprocal motion between two associated die members. A circular guide pin head cap covers the outer end of the head ring, and includes a support collar that is closely received in the counterbore of the ring, and engages the retainer ring to securely hold the same in place.
摘要翻译：用于金属成型模具的导销组件包括圆柱形导向销主体，其具有邻近其一端的外部保持器槽，其中容纳有保持环。具有大于销体的外径的环形引导销环具有邻近其外端的沉孔和在其中间部分中的保持槽，其接收保持环的外部部分以将销体和环牢固地互连从而在销体的一端形成一个扩大的头部，该头部正对两个相关联的模具构件之间的往复运动进行限制。圆形导销头帽覆盖头环的外端，并且包括紧密地容纳在环的沉孔中的支撑环，并且与保持环接合以将其牢固地保持在适当的位置。

44. 发明授权

US08844335B2 Low profile pilot assembly and method for metal forming dies 有权
标题翻译：金属成型模具的低剖面导向装配和方法
公开(公告)号：US08844335B2
公开(公告)日：2014-09-30
申请号：US13971343
申请日：2013-08-20
申请人： Standard Lifters, Inc.
发明人： Joel T. Pyper , Scott M. Breen
IPC分类号： B21D11/22 , B21J13/02 , B21D37/08 , B23P15/24
CPC分类号： B21D37/08 , B21D43/06 , B23P15/24
摘要： A pilot assembly and method for metal forming dies has a generally cylindrical pilot with a stripper that strips stock from the pilot when metal forming dies diverge. The pilot assembly is secured to one die member by a fastener by itself or in combination with a window mount. A spring within the pilot assembly contacts the stripper to force the stripper to reciprocate when the dies are pulled apart. Thus, the pilot assembly helps locate the stock within the metal forming die while also having a stripper to help strip the stock from the pilot.
摘要翻译：用于金属成型模具的先导装配和方法具有大体上圆柱形的导向件，其具有剥离器，当金属成形模具发散时，该导向装置从导向件剥离坯料。导向组件通过自身或与窗台相结合固定在一个模具构件上。飞行员组件内的一个弹簧与脱模器接触，迫使脱模器在模具拉开时往复运动。因此，导向组件有助于将金属定位在金属成型模具内，同时还具有剥离器以帮助从导向器剥离原料。

45. 发明授权

US08746029B2 Gas spring mounting assembly and method for metal forming dies 有权
标题翻译：金属成型模具气弹簧安装组件及方法
公开(公告)号：US08746029B2
公开(公告)日：2014-06-10
申请号：US13331167
申请日：2011-12-20
申请人： Scott M. Breen , Joel T. Pyper
发明人： Scott M. Breen , Joel T. Pyper
IPC分类号： B21D43/05 , B21D45/00 , B21J9/18
CPC分类号： B21J13/02 , B21K5/20 , F16B2/08 , Y10T29/49826 , Y10T83/8785 , Y10T403/56
摘要： A gas spring mount and related method for metal forming dies includes a one-piece, split clamping ring having a generally ovate plan shape with two spaced apart axes of symmetry. A generally circular clamping portion extends around the first axis, and is shaped to receive a gas spring body therein. A hook-shaped end extends around the second axis, and is shaped to receive a tapered head mounting member therein. A resilient free end is located operably between the clamping portion and the hook-shaped end portion, whereby tightening of the mounting member shifts the hook-shaped end outwardly and the free end inwardly to constrictingly pull the clamping ring securely against the gas spring body, and contemporaneously attach the assembly to an associated die member.
摘要翻译：用于金属成型模具的气体弹簧座和相关方法包括具有两个间隔开的对称轴的大致卵形平面形状的单件式分裂夹紧环。大致圆形夹持部分围绕第一轴线延伸，并且成形为在其中容纳气体弹簧体。钩形端部围绕第二轴线延伸，并且成形为在其中容纳锥形头部安装构件。弹性自由端可操作地定位在夹紧部分和钩形端部之间，由此安装构件的紧固将钩状端向外移动并将自由端向内移动以将夹紧环紧紧地拉向气弹簧体，并同时将组件附接到相关联的模具构件。

46. 发明申请

US20140013816A1 GUIDE PIN ASSEMBLY FOR METAL FORMING DIES AND METHOD 有权
标题翻译：用于金属成型和方法的引导组件
公开(公告)号：US20140013816A1
公开(公告)日：2014-01-16
申请号：US13733160
申请日：2013-01-03
申请人： Standard Lifters, Inc.
发明人： Scott M. Breen , Joel T. Pyper
IPC分类号： B21D37/12
CPC分类号： B21D37/12 , B21D37/10 , B21K1/76 , Y10T29/49 , Y10T29/49826 , Y10T29/49876
摘要： A guide pin assembly for metal forming dies includes a cylindrical guide pin body with an external retainer groove adjacent one end thereof in which a retainer ring is received. An annular guide pin ring with an outside diameter greater than the pin body, has a counterbore adjacent the outside end thereof and a retainer groove in a medial portion thereof which receives the outer portion of the retainer ring to securely interconnect the pin body and the ring and thereby form an enlarged head at one end of the pin body which positively limits reciprocal motion between two associated die members. A circular guide pin head cap covers the outer end of the head ring, and includes a support collar that is closely received in the counterbore of the ring, and engages the retainer ring to securely hold the same in place.
摘要翻译：用于金属成型模具的导销组件包括圆柱形导向销主体，其具有邻近其一端的外部保持器槽，其中容纳有保持环。具有大于销体的外径的环形引导销环具有邻近其外端的沉孔和在其中间部分中的保持槽，其接收保持环的外部部分以将销体和环牢固地互连从而在销体的一端形成一个扩大的头部，该头部正对两个相关联的模具构件之间的往复运动进行限制。圆形导销头帽覆盖头环的外端，并且包括紧密地容纳在环的沉孔中的支撑环，并且与保持环接合以将其牢固地保持在适当的位置。

47. 发明授权

US08616038B2 Two-piece guide pin and method 有权
标题翻译：两件式导销及方法
公开(公告)号：US08616038B2
公开(公告)日：2013-12-31
申请号：US12792240
申请日：2010-06-02
申请人： Scott M. Breen , Joel T. Pyper
发明人： Scott M. Breen , Joel T. Pyper
IPC分类号： B21D22/00
CPC分类号： B21D37/12 , B21J13/02 , B21K25/00 , B23P15/24 , Y10T83/2159
摘要： A two-piece guide pin for metal forming dies includes a guide pin body formed from a cut length of an elongate, solid bar of stock having a cylindrical shape and a hard and smooth finished exterior surface with an outside diameter selected for close reception and reciprocal motion in an associated die bore. An alignment member is formed on a first end of the guide pin body. A guide pin head is formed from a cut length of an elongate, solid bar of stock having an outside diameter that is substantially greater than that of the guide pin body, and is rigidly connected with the second end of the guide pin body in a generally concentric relationship to define an enlarged head that positively limits travel between an associated die shoe and die pad.
摘要翻译：用于金属成型模具的两件式导向销包括：导向销体，其由具有圆柱形状的细长实心棒的切割长度形成，并且具有选择用于紧密接收的外径的硬且光滑的完成外表面相关模具孔中的运动。定位构件形成在引导体主体的第一端上。一个导销头是由细长的实心棒材的切割长度形成的，其外径基本上大大大于导销主体的外径，并且与导向销体的第二端一般地同心关系来限定一个扩大的头部，可以有效地限制相关的模具靴和模具垫之间的移动。

48. 发明公开

US20230311190A1 STOCK LIFTER ASSEMBLY 审中-公开
公开(公告)号：US20230311190A1
公开(公告)日：2023-10-05
申请号：US18206142
申请日：2023-06-06
申请人： STANDARD LIFTERS, INC.
发明人： Scott M. Breen , Joel T. Pyper
IPC分类号： B21D37/08 , B21D43/02 , B21D45/02 , B30B15/32 , B21J13/14 , B30B15/02 , B21J9/02
CPC分类号： B21D37/08 , B21D43/023 , B21D45/02 , B30B15/32 , B21J13/14 , B30B15/028 , B21J9/022
摘要： A stock lifter for metal forming dies includes a self-contained assembly. The assembly includes a guide pin that reciprocates within a base. A hardened end cap, which contacts the stock, is attached to the guide pin. A spring is located on the exterior surface of a portion of the base and surrounds the guide pin body. One end of the spring contacts a surface on the cap, while the other end of the spring contacts a surface on the base or an optional mounting flange that is attached above the base. Thus, the stock lifter assembly has a hardened cap for the stock to slide on and a larger, externally mounted spring that provides longer life for the stock lifter. The stock lifter assembly can be made of several different lengths and sizes by using longer or wider guide pins and springs.

49. 发明申请

US20230058550A1 TIGHT SPACE PILOT 有权
公开(公告)号：US20230058550A1
公开(公告)日：2023-02-23
申请号：US17983035
申请日：2022-11-08
申请人： STANDARD LIFTERS, INC.
发明人： Scott M. Breen , Joel T. Pyper
IPC分类号： B21D37/08 , B21D22/02
摘要： A tight space pilot, tight space pilot assembly, and related method includes a tight space pilot that can be installed into a die without fasteners, fastener apertures, or added blocks for mounting. The tight space pilot assembly includes ejectors that are retained by the pilot and a retaining ring that holds the tight space pilot in place in a die member.

50. 发明授权

US11267036B2 Stock lifter assembly 有权
公开(公告)号：US11267036B2
公开(公告)日：2022-03-08
申请号：US16726307
申请日：2019-12-24
申请人： STANDARD LIFTERS, INC.
发明人： Scott M. Breen , Joel T. Pyper
IPC分类号： B21D37/00 , B21D37/08 , B21D45/00 , B30B15/02 , B21D43/02
摘要： A stock lifter for metal forming dies includes a self-contained assembly. The assembly includes a guide pin that reciprocates within a base. A hardened end cap, which contacts the stock, is attached to the guide pin. A spring is located on the exterior surface of a portion of the base and surrounds the guide pin body. One end of the spring contacts a surface on the cap, while the other end of the spring contacts a surface on the base or an optional mounting flange that is attached above the base. Thus, the stock lifter assembly has a hardened cap for the stock to slide on and a larger, externally mounted spring that provides longer life for the stock lifter. The stock lifter assembly can be made of several different lengths and sizes by using longer or wider guide pins and springs.

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