Window glass lifter steel wire rope outlet angle debugging design method

Abstract

The invention relates to a window glass lifter steel wire rope outlet angle debugging design method. The method comprises the following steps that an input upper guide wheel, a lower guide wheel, a winding wheel, an upper dead center sliding block side face, a lower dead center sliding block side face and a guide rail sliding face are designed; establishing a debugging reference; creating debugging parameters; an upper guide wheel, a lower guide wheel and a winding wheel are adjusted, steel wire rope center line reference circles c1 and c2 are established on the adjusted upper guide wheel and the adjusted lower guide wheel respectively, and then steel wire rope center line reference circles c3 and c4 of the winding wheel are established when a sliding block is located at an upper dead center and a lower dead center; creating an upper steel wire rope center line; creating a lower steel wire rope center line; creating steel wire ropes; adjusting the angle of the steel wire rope. According to the design method, for the design of glass lifters of different vehicle types, the angle of the steel wire rope can be adjusted only by changing preset parameters, the steel wire rope does not need to be modeled again, the design time is greatly saved, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of car window regulator design, in particular to a method for debugging and designing the wire rope outlet angle of a window regulator. Background technique [0002] In the design process of the glass regulator, when the wire rope goes out from the upper guide wheel, the lower guide wheel and the winding wheel and other parts, the angle range has certain requirements. When the outlet angle is too large, the steel wire rope will fall out of the groove from the upper guide wheel, the lower guide wheel or the winding wheel during the glass lift process, which will cause the glass lifter to fail. Therefore, in the design process of the glass regulator, it is necessary to strictly control the wire rope outlet angle. However, during the development process of the window regulator, the position and placement angle of the upper guide wheel, the lower guide wheel and the winding wheel will be constantly adjusted acc...

AI Technical Summary

Problems solved by technology

[0003] Based on the above statement, the present invention provides a method for debugging and designing the outlet angle of the steel wire rope of the glass regulator to solve the problem of low efficiency in the existing design

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