Tool is measured to symmetry of two flat positions work piece

The utility model discloses a tool is measured to symmetry of two flat positions work piece for measure the symmetry of two parallel arrangement in two flat position work piece (100) perpendicular tangent plane (101), the symmetry is measured the tool and is included locating component (1) and clamping components (2), locating component (1) is including positioning seat (11), jack (12), constant head tank (13) and a locking mechanism (14), the perpendicular cross -section of constant head tank (13) is rectangle, and the width of constant head tank (13) and the distance of two perpendicular tangent plane (101) equal, clamping components (2) are including pressing from both sides tight seat (21), pressing from both sides tight groove (22) to and second retaining member (23). Implement the beneficial effects of the utility model are that: the structure that the tool adopted locating component and clamping components is measured to the symmetry, its simple structure, and the cost is lower, moreover, when measuring the symmetry of two parallel arrangement's in the work pieces of two flat positions perpendicular tangent plane, operate comparatively simple and convenient, the high just measurement accuracy height of measurement of efficiency.