Positioning auxiliary tool of back door latch hook

Abstract

The invention discloses a positioning auxiliary tool of a back door latch hook. A self-positioning unit which is positioned and fixed to the automobile tail beside the installation position of the back door latch hook is arranged on an auxiliary tool body, and a positioning unit which is used for limiting the position of the back door latch hook in the automobile length and width direction is arranged on the auxiliary tool body. The auxiliary tool body and the automobile tail beside the installation position of the back door latch hook are matched and fixed through the self-positioning unit, the back door latch hook is quickly positioned on an installation station of a sheet metal part at the automobile tail, and the position of the back door latch hook in the automobile length and width direction is limited by the positioning unit, so that the back door latch hook is quickly positioned and installed and is accurately matched with a back door.

Description

technical field [0001] The invention belongs to the field of automobile assembly, in particular to a rear door lock hook positioning aid. Background technique [0002] With the increasing demand for automobiles in the market, the working pace of automobile production lines is getting faster and faster. Employees need to complete a series of assembly operations in a short period of time. At this time, positioning aids are needed to achieve fast and accurate positioning and complete assembly. In the automobile production and manufacturing industry, the back door is used to cooperate with the rear of the car to form the trunk to hold items. The back door lock hook A is installed on the rear sheet metal of the car to cooperate with the back door as an opening and closing device. Door lock hook A such as figure 1 As shown, the lock hook body 1 is located in the shape of ┏┓ in the length direction of the vehicle, and the open end is vertically connected to the base plate 2. There...

AI Technical Summary

Problems solved by technology

In the existing automobile assembly process, there is a lack of positioning aids when installing the rear door lock hook A, which cannot achieve fast and accurate positioning, which greatly increases the operating time of employees. The inaccurate coordination of the rear protection, etc., reduces the aesthetics of the car body; the positioning of the rear door lock hook A is offset and cannot achieve an accurate fit with the rear door, and the staff needs to repeatedly measure and adjust to complete the assembly, which reduces work efficiency , increasing the labor intensity of employees

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