Be used for loaded test fixture of gear bending fatigue test monodentate

The utility model provides a pair of be used for loaded test fixture of gear bending fatigue test monodentate, including flexible loading head, anchor clamps base and fastener, wherein, will test thegear through fastener and fix on the anchor clamps base, experimental gear teeth top contacts with flexible loading head, and flexible loading head is installed on loading machine. This test fixture passes through the cooperation of anchor clamps base and flexible loading head for this test fixture adopts and separates the loaded test duty of tooth, and this loading mode has increased gear teeth'sutilization ratio. These anchor clamps have simple structure, convenient assembling, and the location is accurate, and the involute cylindrical gear flexural fatigue life test can be applied to to characteristics such as reliability and gear teeth high -usage. Simultaneously still have easy processing, characteristics such as low cost, the gear mounting means has been simplified to this kind of structure, has improved the