The invention discloses a plug-in transmission shaft with high stability. The transmission shaft comprises a transmission shaft body and a fixing box, the two ends of the surface of the transmission shaft body are movably connected with fixing sleeves through bearings, the tops of the fixing sleeves are fixedly connected with fixing supports, the middle ends of the tops of the fixing supports are fixedly connected with fixing columns, the middle end of an inner cavity of the fixing column is movably connected with a threaded rod through a bearing, the middle end of the threaded rod is in threaded connection with a threaded block, and the two sides of the threaded block are movably connected with supporting rods through movable pins. Under the action of mutual cooperation of the threaded rod, the threaded block, the supporting rod, the U-shaped sliding block, the sliding rod, a fixing column, a locking toothed plate, a fixing box, a limiting toothed plate, a fixing support, a fixing sleeve and a transmission shaft body, the purpose of effectively fixing the transmission shaft is achieved, the operation is convenient and rapid, the fixing stability of the transmission shaft is greatly improved, and shaking of the transmission shaft in the using process is effectively avoided.
本发明公开了一种插入式稳定性高的传动轴,包括传动轴本体和固定箱,所述传动轴本体表面的两端均通过轴承活动连接有固定套,所述固定套的顶部固定连接有固定支架,所述固定支架顶部的中端固定连接有固定柱,固定柱内腔的中端通过轴承活动连接有螺纹杆,螺纹杆的中端螺纹连接有螺纹块,螺纹块的两侧均通过活动销活动连接有支撑杆。本发明通过螺纹杆、螺纹块、支撑杆、U型滑块、滑杆、固定柱、锁紧齿板、固定箱、限位齿板、固定支架与固定套以及传动轴本体之间相互配合的作用下,达到了对本传动轴进行有效固定的目的,操作方便快捷,极大的提高了本传动轴固定的稳定性,有效的避免了本传动轴在使用过程中发生旷动。
Plug-in transmission shaft with high stability
一种插入式稳定性高的传动轴
2021-07-20
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |