Tire section slice locator

The invention discloses a tire section slice locator. The tire section slice locator includes a rim width scale component, a section width scale component, and a third scale; the rim width scale component comprises a first scale, positioning fixtures and a U-shaped scale bracket, wherein the U-shaped scale bracket is fixed to the center of the first scale, the number of the positioning fixtures istwo, and the two positioning fixtures are slidably mounted on the first scale centering on the U-shaped scale bracket; the section width scale component includes a scale seat and a second scale; andthe first scale and the second scale are disposed in parallel, and the third scale is perpendicular to the first scale and the second scale. The tire section slice locator has is simple in structure,and is convenient to use; positioning of the outer diameter and the section width is supported by locking and positioning a bead ring of a tire section slice; the tire section slice is shaped; the section in an initial state of