Handheld detector for automobile door/window glass guides

Abstract

The invention relates to a handheld detector for automobile door / window glass guides. A glass guide is provided with measurement reference holes. The handheld detector comprises a base, a first positioning block, a second positioning block and a measuring reading unit; the first positioning block is connected with the second positioning block; the bottom of the base is connected with the first positioning block; the top of the base is connected with the measuring reading unit. The first positioning block and the second positioning block are fixed on the glass guide to be detected, through the measurement reference holes; then, the size of the glass guide is measured through the measuring reading unit. Compared with the prior art, the handheld detector has the advantages of convenience in use, clearness in reading, accuracy in measurement results, low maintenance cost and the like.

Description

technical field [0001] The invention relates to a detection device, in particular to a hand-held detection device used for the guide rail of the door and window glass of an automobile. Background technique [0002] At present, with the rapid development of the automobile industry, lightweight has become a mainstream direction of automobile development. The door glass guide rail for automobiles is assembled through rolling, cutting, punching, and welding processes, and is welded to the inner panel of the door to realize the function of raising and lowering the door glass. This kind of glass guide rail is welded to the inner panel of the car door, and the entire surface of the bottom of the glass guide rail is completely welded to the inner panel of the car door. The glass guide rails of car door and window products have extremely high requirements on size, and production errors cause the car glass to not move up and down normally during operation, resulting in defects in the...

AI Technical Summary

Problems solved by technology

The glass guide rails of car door and window products have extremely high requirements on size, and production errors cause the car glass to not move up and down normally during operation, resulting in defects in the opening and closing functions of the car windows

[0003] The current detection method is to partially cut the car door, and then measure it with professional measuring equipment. The existing method will periodically cause the parts to be scrapped (cannot be used after cutting), cutting and measuring will take a certain time, there is a risk of lag, and the quality status cannot be reflected online

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