公开(公告)号：US20110132164A1

公开(公告)日：2011-06-09

申请号：US12997060

申请日：2009-06-02

Applicant: Juan Ignacio Barandiaran Echeguia

Inventor： Juan Ignacio Barandiaran Echeguia

IPC: B26D5/12 ,  B26D7/01 ,  B26D7/26

CPC classification number: B21D28/243 ,  B21D28/20 ,  Y10T83/217 ,  Y10T83/8864 ,  Y10T83/9476

Abstract: The invention provides the possibility of incorporating various fixed punching stations within a single compact frame, being applicable especially to the punching of holes in the flanges of angular profiles. The punching cylinders to which the punches and punch-holders are fastened, as well as the dies and the die-holders fastened to the compact frame, allow the punching of holes at the different radial distances required in the flanges of said angular profiles. It is possible since the punch-holders and die-holders have varying eccentricities in their respective seats for the punches and dies. It is possible to select pairs of punches and dies having same eccentricity. The punch-holders and the die-holders are equipped with means for angular positioning in the respective cylinder and the compact frame.

Abstract translation: 本发明提供了在单个紧凑框架内结合各种固定冲压站的可能性，特别适用于在角型轮廓的凸缘中的孔的冲孔。 冲头和冲头架紧固的冲压缸以及紧固在紧凑框架上的模具和模具座允许在所述角形轮廓的凸缘中所需的不同径向距离处冲孔。 由于冲头和模座在冲头和模具的各自的座位上具有不同的偏心度，所以是可能的。 可以选择成对的具有相同偏心度的冲头和冲头。 冲头座和模具座配有用于在相应气缸和紧凑框架中角度定位的装置。

公开(公告)号：US08522659B2

公开(公告)日：2013-09-03

申请号：US12867350

申请日：2009-02-09

Applicant: Juan Ignacio Barandiaran Echeguia

Inventor： Juan Ignacio Barandiaran Echeguia

IPC: B26D9/00

CPC classification number: B21D28/26 ,  B23D15/14 ,  B23D31/00 ,  B23D36/0091 ,  B26D9/00 ,  Y10T83/822 ,  Y10T83/8828 ,  Y10T83/8858

Abstract: Machine for punching holes through a longitudinal sheet or wheel rim passing in a horizontal direction, using punches, and also for cutting said sheet to obtain sheet portions or pieces. The machine is characterized in that the punching and cutting operations are performed by a single power unit, such as an oleohydraulic cylinder (2) secured to a frame and positioned at the top in a vertical direction. The shaft of said cylinder is connected to a cutter-holding carriage (4) which, as it moves downwards to cut the sheet (10), brings with it an upper support means (19) that forms part of a punching device (6), the punches of which are guided on a lower front carriage (8) that also forms part of the punching device (6).

Abstract translation: 用于通过沿水平方向通过的纵向片材或轮缘冲孔，使用冲头，以及用于切割所述片材以获得片材部分或片。 该机器的特征在于，冲切和切割操作由单个动力单元执行，例如固定到框架并在垂直方向上位于顶部的油压缸（2）。 所述气缸的轴连接到刀具保持架（4），当其向下移动以切割片材（10）时，其具有形成冲压装置（6）的一部分的上支撑装置（19） 其冲头在也形成冲压装置（6）的一部分的下前托架（8）上被引导。

公开(公告)号：US20110011232A1

公开(公告)日：2011-01-20

申请号：US12867350

申请日：2009-02-09

Applicant: Juan Ignacio Barandiaran Echeguia

Inventor： Juan Ignacio Barandiaran Echeguia

IPC: B26D9/00

CPC classification number: B21D28/26 ,  B23D15/14 ,  B23D31/00 ,  B23D36/0091 ,  B26D9/00 ,  Y10T83/822 ,  Y10T83/8828 ,  Y10T83/8858

Abstract: Machine for punching holes through a longitudinal sheet or wheel rim passing in a horizontal direction, using punches, and also for cutting said sheet to obtain sheet portions or pieces. The machine is characterized in that the punching and cutting operations are performed by a single power unit, such as an oleohydraulic cylinder (2) secured to a frame and positioned at the top in a vertical direction. The shaft of said cylinder is connected to a cutter-holding carriage (4) which, as it moves downwards to cut the sheet (10), brings with it an upper support means (19) that forms part of a punching device (6), the punches of which are guided on a lower front carriage (8) that also forms part of the punching device (6).

Abstract translation: 用于通过沿水平方向通过的纵向片材或轮辋冲孔，使用冲头，并且还用于切割所述片材以获得片材部分或片。 该机器的特征在于，冲切和切割操作由单个动力单元执行，例如固定到框架并在垂直方向上位于顶部的油压缸（2）。 所述气缸的轴连接到刀具保持架（4），当其向下移动以切割片材（10）时，其具有形成冲压装置（6）的一部分的上支撑装置（19） 其冲头在也形成冲压装置（6）的一部分的下前托架（8）上被引导。