Device and method for detecting stroke of clutch pedal

Abstract

The invention discloses a clutch pedal stroke detection device and method, which are used to detect the stroke parameters of the clutch pedal. The stroke detection device comprises a seat body and a detection bracket, the seat body is used for connecting the base of the clutch pedal, and the detection bracket is arranged on the seat body. The detection bracket is provided with a pedal surface connection part and an adjustment part. The pedal surface connection part is used to fix the pedal surface of the clutch pedal. The rotation of the pedal is adjustable on the seat body, and the adjustment part has a mark, so that the operator can obtain the stroke parameter of the clutch pedal according to the mark of the adjustment part. In the present invention, the stroke parameter of the clutch pedal is detected by a simple device, Ensure that the stroke parameters of the clutch pedal meet the design goals, reduce the scrap rate, reduce production costs, and improve efficiency.

Description

technical field [0001] The invention relates to the field of automobile production, in particular to a clutch pedal stroke detection device and method. Background technique [0002] The clutch pedal is the separation and combination operation parts that the driver realizes the clutch through the operation of the foot. Because of the extremely high frequency of use, the control optimization of the clutch pedal force is particularly important. Now, in order to improve the pedal force, the clutch pedal on the vehicle is generally equipped with a clutch booster spring, which generally plays two roles. One is upward boosting, which helps When the pedal is at the uppermost stroke, it has a return assist, especially in low temperature conditions to prevent the pedal from returning to the topmost position. Another function is to reduce the pedal force in the second half of the pedal working stroke to reduce driver fatigue. Therefore, the power assist of the first half of the stroke...

AI Technical Summary

Problems solved by technology

[0003] Since the inflection point of the clutch is not easy to find, the pedal arm moves up or down to the limit position under the action of the spring force, which makes it difficult to control the power inflection point position of the clutch pedal within the design target, resulting in high product scrap rate and low production efficiency ,high cost

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