Automobile clutch treadle mechanism

Abstract

The invention discloses an automobile clutch treadle mechanism which has long service life and reliable performance. The automobile clutch treadle mechanism comprises a treadle, a treadle handle, a hinged shaft, an oil pump piston rod, wherein the hinged shaft is a stepped shaft; a bearing is sheathed on the thick shaft of the hinged shaft; the upper part of the treadle rod and the outer ring of the bearing are welded into a whole; the upper end of the oil pump piston rod is installed on the thin shaft of the hinged shaft and is matched with the thin shaft in a rotating mode; and two ends of the hinged shaft are screwed with nuts. In the automobile clutch treadle mechanism, the hinged shaft is the stepped shaft; the bearing and the oil pump piston rod are respectively installed on different shaft sections of the hinged shaft and do not mutually abrade; the upper part of the treadle handle and the outer ring of the bearing are welded into a whole; the treadle handle does not directly contact with the hinged shaft, but the treadle handle and the hinged shaft are indirectly cooperated by the bearing; and thus, the hinged shaft and the treadle handle do not abrade. Because of the action of the bearing, the abrasion force is reduced, resistance for stepping down the treadle is reduced, service life is greatly prolonged, and the performance of the clutch treadle mechanism is more reliable.

Description

technical field [0001] The invention relates to an automobile clutch pedal mechanism. Background technique [0002] Existing automobile clutch pedal mechanism mainly is made up of pedal, pedal handle, hinge shaft and oil pump piston rod, and pedal handle top is provided with shaft hole, and hinge shaft penetrates in this shaft hole. When working, step on the pedal and drive the pedal handle to move down, so that the oil pump piston rod pushes the oil pump to work. Due to the above-mentioned structure, friction occurs between the shaft hole and the hinge shaft on the pedal handle. After a long time, the shaft hole becomes larger and larger, which affects the stroke of the clutch. Flame out often occurs. Long-term use will cause damage to clutch plates, pressure plates, gearboxes and other components, which may easily lead to traffic accidents in severe cases. Contents of the invention [0003] The object of the present invention is to provide an automobile clutch pedal m...

AI Technical Summary

Problems solved by technology

Due to the above-mentioned structure, friction occurs between the shaft hole and the hinge shaft on the pedal handle. After a long time, the shaft hole becomes larger and larger, which affects the stroke of the clutch, often resulting in incomplete clutching and unsmooth gear shifting. flameout

Long-term use will cause damage to the clutch plate, pressure plate, gearbox and other components, which may easily lead to traffic accidents in severe cases

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