Detection device for profile and hole location of car sunroof

Abstract

The invention discloses a detection device for the profile and the hole location of a car sunroof. The device comprises a bottom plate on which an overturning mechanism is arranged; the car sunroof is mounted on the overturning mechanism; glass profile difference detecting mechanisms are arranged like a rectangle on the bottom plate; a main positioning pin is arranged beside the glass profile difference detecting mechanism at the left side; profile cushion blocks are arranged inside the glass profile difference detecting mechanism, and while profile blocks are arranged on the glass profile difference detecting mechanism; a hole location detecting pin is arranged on the glass profile difference detecting mechanism at the lower side; a draining port detecting block is arranged at the lower side of the bottom plate; when in use, the glass profile difference detecting mechanisms are opened, the profile blocks are overturned to reach the opening position, then main, secondary positioning pins and the hole location detecting pin are drawn out, the sunroof is positioned to the detecting device, then the main and secondary positioning pins are inserted, and finally the profile difference and the hole location can be detected. The detection device is simple in structure, convenient to mount and dismount, and is able to effectively improve the detection efficiency.

Description

technical field [0001] The invention relates to the field of auto parts detection, in particular to an automobile sunroof profile and hole position detection device. Background technique [0002] After the automobile sunroof is manufactured, it is necessary to detect the glass surface difference of the sunroof, the position of the installation hole, and the position of the drain to check whether its parameters meet the technical requirements. Since the glass surface of the skylight is a curved surface, it is difficult to detect the position after assembly and the deviation from the theoretical value. At the same time, the position of the installation hole of the skylight and the position of the drain relative to the reference position are all spatial positions. The existing detection method is in three Coordinate detection, fix the sunroof on the three-coordinate platform, and establish a benchmark detection. Although the three coordinates can be detected normally, they nee...

AI Technical Summary

Problems solved by technology

Although the three coordinates can be detected normally, they need to be inspected at the beginning, middle, and end of each day, and there are random random inspections in the middle, and the benchmark needs to be re-established every time the skylight goes up and down. The inspection efficiency directly affects the production speed

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