It holds counter weight auxiliary device to be used for straightening machine to smooth out with fingers supporting roller bearing

The utility model relates to an it holds counter weight auxiliary device to be used for straightening machine to smooth out with fingers supporting roller bearing belongs to panel straightening machine device production technical field. It holds counter weight auxiliary device to be used for straightening machine to smooth out with fingers supporting roller bearing, its characterized in that include counter weight device (1), fixed outer direction circle (2), clamping screw (4), and fixed outer direction circle (2), clamping screw (4) are located counter weight device (1) upper surface, and the central point that clamping screw (4) are located fixed outer direction circle (2) puts. It is fixed to one side spindle nose of backing roll that the counter weight device passes through the mode of screw thread connection, has increased the holistic dead weight of backing roll, is favorable to backing roll and bearing to throw off smoothly, guarantees that the safety of operation is gone on. In the use, counter weigh