| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a press brake, in which the coexistence of an ATC and a bend measuring device, and the same constitution of main parts of front and rear bend measuring devices can be achieved. <P>SOLUTION: The press brake includes: a first rail (37R) which is provided in the right and left direction on the side of the rear surface of a lower table (9); a second rail (37F) which is provided in the right and left direction on the front side of the lower table; a first measurement part (39R) that measures the shapes of an ATC (40), which is moved on the first rail (37R), and a member to be worked (80); and a second measurement part (39F) that is moved on the second rail (37F) and measures the shape of the member to be worked (80). The second rail (37F) has a cross-sectional shape different from the first rail (37R), and the first measurement part (39R) includes a first body part (39) having a measuring sensor (49) and a first connecting part (38RS) for connecting the first body part to the first rail (37R). The second measurement part (39F) includes: a second body part (39) which is in common with the first body part (39); and a second connecting part (38FS) for connecting, to the second rail (37F), the second body part (39) in a shape different from the first connecting part (38RS). <P>COPYRIGHT: (C)2013,JPO&INPIT |
