<p>A split type optical fiber centering structure comprises a tail handle (1) provided with a groove portion (113). The groove portion (113) is provided with a detachable connecting optical fiber centering member (6). The optical fiber centering member (6) is provided with an optical fiber guiding groove (61). The outside of the optical fiber centering member (6) is provided with a cover board (2). The outside of the tail handle (1) and the outside of the cover board (2) clamp a spring sheet (3). The split type optical fiber centering structure is easy to manufacture, and the manufacturing precision can be ensured with a good stability.</p>
