公开(公告)号：US08511132B2

公开(公告)日：2013-08-20

申请号：US12998403

申请日：2009-10-12

Applicant: Rainer Burgstaller ,  Egon Danninger

Inventor： Rainer Burgstaller ,  Egon Danninger

IPC: B21D5/02

CPC classification number: B21D5/0272 ,  B21D5/02 ,  B30B15/007

Abstract: The invention relates to a bending press (1), in particular a press brake (2), for producing workpieces (3) by bending between a bench beam (11) equipped with at least one bending tool (4) disposed in a stationary arrangement on a machine frame (5) and a pressing beam (14) equipped with at least one bending tool (4) which can be displaced relative to the bench beam (11) in linear guides (13) of the machine frame (5) by means of at least one drive means (19) secured to a support bearing device (25). The support bearing device (25) is provided in the form of at least one mounting plate for at least one drive means (19). The latter constitutes a mounting ring for the drive means (19), some regions of which are provided with orifices or peripheral recesses surrounding the mounting ring and weakened zones (38) are provided in the pressing beam (14).

Abstract translation: 本发明涉及一种用于通过在配备有至少一个弯曲工具（4）的工作台（11）之间弯曲来制造工件（3）的弯曲压力机（1），特别是压制机（2） 在机架（5）和装有至少一个弯曲工具（4）的加压梁（14）上，所述弯曲工具能够相对于机架（5）的线性引导件（13）中的工作台（11）移位，通过 至少一个固定到支承轴承装置（25）上的驱动装置（19）的装置。 支撑轴承装置（25）以至少一个安装板的形式提供，用于至少一个驱动装置（19）。 后者构成用于驱动装置（19）的安装环，其一些区域设置有围绕安装环的孔或周边凹部，并且在压制梁（14）中设置有弱化区（38）。

公开(公告)号：US20110252859A1

公开(公告)日：2011-10-20

申请号：US12998403

申请日：2009-10-12

Applicant: Rainer Burgstaller ,  Egon Danninger

Inventor： Rainer Burgstaller ,  Egon Danninger

IPC: B21D5/02

CPC classification number: B21D5/0272 ,  B21D5/02 ,  B30B15/007

Abstract: The invention relates to a bending press (1), in particular a press brake (2), for producing workpieces (3) by bending between a bench beam (11) equipped with at least one bending tool (4) disposed in a stationary arrangement on a machine frame (5) and a pressing beam (14) equipped with at least one bending tool (4) which can be displaced relative to the bench beam (11) in linear guides (13) of the machine frame (5) by means of at least one drive means (19) secured to a support bearing device (25). The support bearing device (25) is provided in the form of at least one mounting plate for at least one drive means (19). The latter constitutes a mounting ring for the drive means (19), some regions of which are provided with orifices or peripheral recesses surrounding the mounting ring and weakened zones (38) are provided in the pressing beam (14).

Abstract translation: 本发明涉及一种用于通过在配备有至少一个弯曲工具（4）的工作台（11）之间弯曲来制造工件（3）的弯曲压力机（1），特别是压制机（2） 在机架（5）和装有至少一个弯曲工具（4）的加压梁（14）上，所述弯曲工具能够相对于机架（5）的线性引导件（13）中的工作台（11）移位，通过 至少一个固定到支承轴承装置（25）上的驱动装置（19）的装置。 支撑轴承装置（25）以至少一个安装板的形式提供，用于至少一个驱动装置（19）。 后者构成用于驱动装置（19）的安装环，其一些区域设置有围绕安装环的孔或周边凹部，并且在压制梁（14）中设置有弱化区（38）。