Stepped differential assembly
The utility model belongs to the technical field of commercial vehicle driving. The stepped differential mechanism assembly comprises a differential mechanism left shell, a differential mechanism right shell and a driven bevel gear from left to right, flange holes are formed in the matching surfaces...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model belongs to the technical field of commercial vehicle driving. The stepped differential mechanism assembly comprises a differential mechanism left shell, a differential mechanism right shell and a driven bevel gear from left to right, flange holes are formed in the matching surfaces of the differential mechanism left shell, the differential mechanism right shell and the driven bevel gear, fastening bolts are installed in the flange holes in a matched mode, and the outer side edges of the matching surfaces of the differential mechanism left shell, the differential mechanism right shell and the driven bevel gear are of stepped structures from low to high. According to the characteristic that stress deformation of the driven bevel gear, the differential mechanism right shelland the differential mechanism left shell is sequentially decreased progressively, differential design is conducted on the flange outer diameters of the matching faces of the differential mechanism left shell and the differen |
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