| 摘要 |
PROBLEM TO BE SOLVED: To provide a signature block capable of ensuring attachment of a work by suppressing the height of a mounting stage and setting the position of the mounting stage low.SOLUTION: A signature block 1 for measuring an angle of a processed part of a work W with the use of trigonometric function includes: a base block 10 having a horizontal measurement reference surface 11; a movable block 20 having a mounting stage 23 on which the work W is mounted and being supported by the base block 10 to oscillate relative to a first pin (center of oscillation) 15; and an angle adjustment mechanism 30 which is disposed between the base block 10 and the movable block 20 and changes an inclination angle of the mounting stage 23 relative to the measurement reference surface 11. Seen from above the measurement reference surface 11, the angle adjustment mechanism 30 is disposed outside an occupied area of the mounting stage 23 regardless of the inclination angle of the mounting stage 23. |
