Floating friction holding mechanism for main reducer assembly flange

Abstract

The invention discloses a floating friction holding mechanism for a main reducer assembly flange. The floating friction holding mechanism comprises an installing plate, air cylinders fixed to the installing plate, connecting rods, a holding disc bottom disc and a flange holding disc. The bottom ends of the connecting rods are connected with piston rods of the air cylinders. The holding disc bottom disc is connected to the top ends of the connecting rods. The flange holding disc is fixed to the upper end face of the holding disc bottom disc. The air cylinders are adopted for driving the flange holding disc to ascend and descend so that the flange holding disc can be tightly attached to the flange face of the main reducer flange, it is guaranteed that the main reducer flange cannot rotate accordingly, and the friction holding effect is achieved. The floating friction holding mechanism can be suitable for flanges of different sizes, different shapes and different heights and is high in stability.

Description

technical field [0001] The invention relates to the field of final reducers, in particular to a floating frictional gripping mechanism of a flange of a final reducer assembly. Background technique [0002] During the assembly process of the main reducer assembly, it is necessary to measure the backlash of the main gear and the back teeth. According to the measurement principle of the backlash, it must be ensured that the flange of the main reducer does not rotate, so there must be a feasible convex The flange clamping mechanism is used to measure the backlash of the teeth. In the previous design, we often designed the way of clamping the outer circle of the flange. When the processing quality of the flange is different, it is difficult to guarantee the reliability and compatibility of the outer circle clamping method of the flange. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a floating friction locking mecha...

AI Technical Summary

Problems solved by technology

[0002] During the assembly process of the main reducer assembly, it is necessary to measure the backlash of the main gear and the back teeth. According to the measurement principle of the backlash, it must be ensured that the flange of the main reducer does not rotate, so there must be a feasible convex The flange clamping mechanism is used to measure the backlash of the teeth. In the previous design, we often designed the way of clamping the outer circle of the flange. When the processing quality of the flange is different, it is difficult to guarantee the reliability and compatibility of the outer circle clamping method of the flange.

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