The invention provides a method for manufacturing an automobile top cover escape window. By means of the method, high automobile top die cost can be reduced during production of multiple types of automobiles. The method comprises the following steps that (1) a plurality of reinforcing ribs are stamped on an automobile top cover side by side without interruption; (2) an escape window hole is punched in the automobile top cover; and (3) a window reinforcing plate in welded to the bottom side of the escape window hole in the automobile top cover, a window is arranged in the position, corresponding to the escape window hole, of the window reinforcing plate, and front edges are arranged on the edges of the window. According to the method, the escape window is formed by welding the window reinforcing plate onto the escape window hole in a combined mode, and the position of the escape window is not limited by the positions of the reinforcing ribs; the method is applicable to automobiles of different dimensions, and the development of automobile top cover dies of different automobile types is reduced; the front edges are arranged on the window reinforcing plate, the edges of the escape window hole in the automobile top cover do not need to be reversed, a die is simplified, and the strength and dimension of the front edges of a window frame can be controlled by selecting different window reinforcing plates.
Method for manufacturing automobile top cover escape window
2015-12-23
Patent
Electronic Resource
English
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
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