Auto steering ware clearance adjustment mechanism
The utility model provides an auto steering ware clearance adjustment mechanism, adaptation turn to the steering gear of input pinion and rack in what have an intermeshing, and it is including setting up the casing in rack one side, and rolling setting is in the casing to the roll complex rolling po...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides an auto steering ware clearance adjustment mechanism, adaptation turn to the steering gear of input pinion and rack in what have an intermeshing, and it is including setting up the casing in rack one side, and rolling setting is in the casing to the roll complex rolling portion of formation and rack when the rack removes, and in the casing, the elasticity top of just being set to rolling portion pushes away, so that the elastic adjusted portion that rolling portion and rack kept in contact. The utility model discloses a wearing and tearing back can take place at the meshing position that turns to between input pinion and rack for auto steering ware clearance adjustment mechanism, adjusts the compensation to the clearance that wearing and tearing formed to guarantee the reliable meshing of rack and pinion. And form rolling friction through adopting rolling portion to make between rack and rolling portion, can subtract the frictional resistance between pinion rack and rolling portion |
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