Detection method, detection system and clamp for sealing performance of frameless vehicle door glass

• Main Authors: YU AIQUAN, SHU PINGPING, LI WEI, ZHENG YIQI, LIU YONG
• Format: Patent
• Language: Chinese; English
• Published: 23.02.2024
• Subjects: HAND TOOLS; MANIPULATORS; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PERFORMING OPERATIONS; PHYSICS; PORTABLE POWER-DRIVEN TOOLS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The invention discloses a method and system for detecting the sealing performance of frameless vehicle door glass and a clamp, and the method comprises the following steps: obtaining the actual stretching length a1 of the vehicle door glass stretching into a vehicle frame sealing groove, and calculating the difference value delta between the theoretical stretching length a0 and the actual stretching length a1; judging whether the difference value delta is within an allowable error range k or not; if the difference value delta is within the allowable error range k, the vehicle door glass meets the installation requirement; and if the difference value delta is not within the allowable error range k, the length of the vehicle door glass extending into the vehicle frame sealing groove is adjusted until the installation requirement is met. 本发明公开了一种无框车门玻璃密封性能的检测方法、检测系统及夹具，其中无框车门玻璃密封性能的检测方法包括如下步骤：获取车门玻璃伸入车框密封槽内的实际伸入长度a1，并计算理论伸入长度a0与实际伸入长度a1差值δ；判断差值δ是否在允许误差范围k内；若差值δ位于允许误差范围k内，则车门玻璃符合安装要求；若差值δ不在允许误差范围k内，则调整车门玻璃伸入车框密封槽