Danfoss (tianjin) Ltd.

Zhuangzhi Yang

Zhi Li

Jie Lin

A crankshaft simulation device includes: a fixed shaft in which a through hole extending in the axial direction of the fixed shaft is provided; a wedge-shaped rod which is movable in the through hole under an external force, and the first end of the wedge-shaped rod is extendable from the first axial end of the fixed shaft, the second end of the wedge-shaped rod is extendable from the second axial end of the fixed shaft, and the first end of the wedge-shaped rod is provided with an inclined surface so that the first end of the wedge-shaped rod is wedge-shaped; a support rod extending from the first axial end of the fixed shaft in the axial direction of the fixed shaft; a movable shaft in which a flat through hole is provided, and the support rod is inserted into the flat through hole, and the size of the flat through hole in the radial direction of the movable shaft is configured to allow the movable shaft to be shifted in the radial direction of the movable shaft, and the flat through hole is configured to allow the first end of the wedge-shaped rod to be inserted into the flat through hole before the movable shaft is shifted in the radial direction of the movable shaft; and a spring pushing the movable shaft outwards in the radial direction of the movable shaft.

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Wuqing, China

Zhuangzhi Yang