A static load testing device for rotary reducers

Abstract

The utility model discloses a rotary speed reducer static load testing arrangement, including T type test board and install in the rotary table installation base of T type test board surface, rotary table installation base top is installed with rotary speed reducer, and the output of rotary speed reducer both sides is connected with the swing arm in symmetry, and the swing arm side away from rotary speed reducer is connected with the oil cylinder subassembly through long pin axle, and the oil cylinder subassembly bottom is connected with the spoke formula sensor through the oil pump adapter, and the spoke formula sensor bottom is installed on the T type test board surface through the sensor fixed base, the line between rotary table installation base center and oil cylinder subassembly center and the axis of rotary speed reducer keep perpendicular. The utility model discloses convenient installation, and the applicability is strong, can carry out the holding force and breaking force test of various specifications rotary speed reducer, and the rotary installation base upper hole position adapts to a variety of rotary fixed, and the swing arm can adapt to the rotary speed reducer of different output shaft through the mode of replacing the backing plate, and through the swing arm and oil cylinder subassembly installation of lever structure, can provide greater test moment under the condition of the same input power.

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