Positioning fixture detection mechanism and method of white body transfer vehicle

Abstract

The invention relates to a positioning fixture detection mechanism and method of a white body transfer vehicle. The positioning fixture detection mechanism comprises a simulation positioning tyre (1)for fixing the white body transfer vehicle and a detection tool (2) with multiple reference detection positions (21), wherein both the white body transfer vehicle and the detection tool (2) are fixedly connected with the simulation positioning tyre (1) in a detachable manner; and the detection mechanism further comprises a measurement tool that is used for measuring a distance between each reference detection point (21) and a position of a corresponding positioning fixture of the white body transfer vehicle fixedly connected with the simulation positioning tyre (1). In production, malpositionof the positioning fixture may cause deviation of the white body, resulting in alarming, production stagnation and production line congestion. The positioning fixture detection mechanism solves the above technical problem. The positioning fixture detection method saves time and effort for regulating the positioning fixture and guarantees regulation precision.

Description

technical field [0001] The present disclosure relates to the field of vehicle body manufacturing, and in particular, to a detection mechanism and method for a positioning fixture of a body-in-white transfer trolley. Background technique [0002] After the body-in-white comes off the production line, it needs to be repaired in the maintenance area before painting. Therefore, it is necessary to place the body-in-white from the production line on the body-in-white transfer trolley fixed on the positioning tire through the elevator, and the body-in-white transfer trolley will transfer the body-in-white to the maintenance area for repairing, and then place the body-in-white Go to the body-in-white transfer trolley and send the body-in-white to the paint correction tire through the elevator. Among them, since most of the body workshops in the prior art adopt a flexible mixed production line for multi-model collinear production, the body-in-white transfer trolley is common to mult...

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Problems solved by technology

[0003] The purpose of the present disclosure is to provide a positioning fixture detection mechanism and method for a body-in-white transfer trolley. The positioning fixture detection mechanism can solve the problem that the position of the positioning fixture is not correct during the production process, which causes the deviation of the body-in-white and causes alarms and production stagnation. The technical problem of congestion; the positioning fixture detection method can solve the problem of time-consuming and labor-intensive adjustment of the positioning fixture and the adjustment accuracy cannot be guaranteed

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