Device for automatically detecting double tracks of automobile pivoted window glass lifter

Abstract

The invention provides a device for automatically detecting double tracks of an automobile pivoted window glass lifter, and is used for detecting the degree of smoothness when the double tracks of the automobile pivoted window glass lifter run. Through a combination of a slide bar, a detection rod, a telescopic cylinder and a detection top bolt, a weight is automatically hung on a moving block on the double tracks, since a placing support is horizontally arranged, fixing the glass lifter is more convenient than when the placing support is vertically arranged, a lifting cylinder is arranged and automatically returns a weight placing frame, thereby avoiding manpower waste, a spring is arranged behind the detection top bolt, thereby preventing the detection top bolt from damaging a workpiece, and a contact sensor is arranged, thereby preventing displacement of the slide bar from being excessive, and preventing equipment from being damaged.

Description

technical field [0001] The invention relates to the field of automobile window manufacture, in particular to an automatic dual-track detection device for an automobile window regulator for detecting the smoothness of the dual-track operation of the automobile window regulator. Background technique [0002] At present, in the manufacture of automobile window lifters, whether the track of the glass lifter slides smoothly is one of the important criteria for the good performance of the glass lifter. At present, when the double track of the glass lifter is tested, the vertical track is usually used. Place the double rails on the rack, and set a load under the moving blocks on the double rails. The weight of the load drives the moving blocks to move on the double rails, and then checks whether the moving blocks on the double rails move smoothly. However, when using the above method for detection, manual work is required. The hanging load is carried out, and because it is a vertic...

AI Technical Summary

Problems solved by technology

[0003] In view of the problems existing in the above-mentioned prior art, the object of the present invention is to provide a dual-track automatic detection device for the automobile window regulator for detecting the smoothness of the double-track operation of the automobile window regulator. The combination of the telescopic cylinder and the detection top bolt automatically hangs the load on the double-track moving block, and because the placement frame is set horizontally, it is more convenient to fix the window lifter than vertical setting, which solves the cumbersome work of the double-track detection of the car window lifter and fixed difficult issues

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