The invention belongs to the technical field of electric automobile body structures, and particularly relates to a frame structure for installation of a vehicle body skylight. A traditional skylight mounting mode is changed, a side wall assembly, a front top cross beam and a reinforcing beam are adopted to form a frame, the mounting time is shortened, the water leakage risk after mounting is reduced, and the cost of the skylight and a vehicle body is reduced. The structure comprises a left side wall assembly, a right side wall assembly, a front top cross beam inner plate assembly, a front topcross beam reinforcing plate, a top cover, a reinforcing beam assembly and a rear top cross beam assembly, wherein the left side wall assembly and the right side wall assembly are symmetrically arranged in parallel left and right, the tail ends of the left side wall assembly and the right side wall assembly are welded and connected with a tail box setting inner plate, the tail box setting inner plate is hung, welded and connected with the rear top cross beam assembly, the front top cross beam reinforcing plate, the reinforcing beam assembly, the left side wall assembly and the right side wallassembly form a skylight installation table with the interior in a square shape, a top cover is arranged on the skylight installation table in a buckled or covered mode, and a skylight installation frame structure with three cross bars on the whole is formed.
本发明属于电动汽车车身结构技术领域,具体涉及一种车身天窗安装的框架结构。改变了传统的天窗安装方式,采用侧围总成和前顶横梁、加强梁形成框架,减少安装时间和安装后的漏水风险,降低了天窗、车身的成本。包括左侧围总成、右侧围总成、前顶横梁内板总成、前顶横梁加强板、顶盖、加强梁总成、后顶横梁总成,其中:左侧围总成、右侧围总成对称左右平行设置,而左侧围总成、右侧围总成的尾端焊接连接设置尾箱设置内板,尾箱设置内板悬挂焊接连接后顶横梁总成,前顶横梁加强板和加强梁总成一前一后与左、右侧围总成围成内部为口字形状形成天窗安装台,天窗安装台上扣合或盖合设置顶盖,形成整体为三横杠的天窗安装框架结构。
Frame structure for installation of vehicle body skylight
一种车身天窗安装的框架结构
14.04.2020
Patent
Elektronische Ressource
Chinesisch
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