Research on gear box with adjustable center distance

Abstract

The invention discloses a test gear with adjustable center distance gear. The invention comprises gearbox housing, a sliding bearing seat and a fixing device. The sliding bearing seat comprises a set of T guide rail and two groups of moving sliders. A bearing seat is arranged on the movable slide block to complete the changing process of the gear center distance. The movable slider structure has a sliding groove which opens two fastening bolt holes on the right. When the bearing seat moves to the desired position, the slider installed with the bearing seat is fastened to the gear box shell by fastening bolts, and the change of the center distance of the gear box is completed. The invention has the advantages of simple structure, convenient operation, and structural design does not affect the oil mixing and lubrication of the gear when it is working, and meets the needs of different gear center distance experimental devices.