Stroke detection device and method for clutch pedal

Abstract

The invention discloses a stroke detection device and method for a clutch pedal. The device is used for detecting stroke parameters of a clutch pedal. The stroke detection device comprises a seat bodyand a detection support. The seat body is used for connecting a base of a clutch pedal. The detection support is arranged on the seat body; a pedal surface connecting part and an adjusting part are arranged on the detection support; the pedal surface connecting part is used for fixing the pedal surface of the clutch pedal; the pedal surface connecting part is adjustably and movably mounted on thedetection support through the adjusting part, so that the pedal surface connecting part is adjustably located on the seat body along with the rotation of the clutch pedal; the adjusting part is provided with an identifier, so that an operator obtains the stroke parameter of the clutch pedal according to the identifier of the adjusting part. The stroke parameter of the clutch pedal is detected through a simple device, the stroke parameter of the clutch pedal meets the design target, the rejection rate is reduced, the production cost is reduced, and the efficiency is improved.

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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