Correction roller for spring manufacturing

The utility model discloses a correction idler wheel for spring manufacturing, which belongs to the technical field of spring manufacturing and comprises an idler wheel outer ring, an idler wheel inner sleeve is arranged on the inner side of the idler wheel outer ring, first mounting holes are arranged on two sides of the idler wheel inner sleeve, and the two first mounting holes are connected through a second mounting hole. The roller outer ring and the roller inner sleeve are connected through two fixing devices; the fixing device comprises a clamping shell, a clamping block, a compression spring, a partition plate, a pull plate, connecting cylinders and a pull rod, the connecting cylinders are installed on the positions, located on the upper side and the lower side of the second mounting hole, of the roller inner sleeve, and the partition plate is installed on the inner side of each connecting cylinder; according to the utility model, the roller outer ring and the roller inner sleeve can be relatively fixe