The invention provides an automobile rear wheel steering hydraulic alignment cylinder and a use method thereof. The cylinder mainly comprises an alignment cylinder body, a piston rod, a left floating piston and a right floating piston. An annular boss is arranged at the end of the inner side of the piston rod. The left floating piston and the right floating piston are located on the two sides of the annular boss respectively. An inner annular boss in clearance fit with the annular boss is arranged in the middle of the interior of the alignment cylinder body. The cylinder further comprises a locking cylinder body, the lower end of the locking cylinder body is fixed to one side of the middle of the surface of the alignment cylinder body, a cylinder cover is arranged at the upper end of the locking cylinder body and is provided with an oil channel, a locking piston is arranged in the lower end of the locking cylinder body, the lower end of the locking piston extends into the alignment cylinder body through hydraulic oil and is in locking fit with an annular wedge-shaped groove in the annular boss, a locking piston return spring is arranged in the locking cylinder body, and the two ends of the locking piston return spring are connected with the locking piston and the cylinder cover respectively; an exhaust plug used for exhausting gas in a cavity of the inner annular boss is arranged on the locking cylinder body. The automobile rear wheel steering hydraulic alignment cylinder plays an important role in improving operation stability of an automobile.
Automobile rear wheel steering hydraulic alignment cylinder and use method thereof
2016-02-03
Patent
Electronic Resource
English
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