A Method of Improving the Assembly Accuracy of Automotive Skylight Reinforcing Plate
A technology for assembly precision, automotive sunroof, applied in vehicle parts, transportation and packaging, roof and other directions, can solve the problem of not providing the method of sunroof reinforcement plate assembly precision, etc., to avoid repeated rework adjustment, simplify the assembly process, and shorten the working hours. Effect
Active Publication Date: 2016-08-24
ZHEJIANG GEELY HLDG GRP CO LTD +1
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Problems solved by technology
But this invention is suitable for rotating sunroofs, and thus does not provide a method for improving the assembly accuracy of sunroof reinforcement plates for sliding sunroofs on common models
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[0019] A method for improving the assembly accuracy of an automobile sunroof reinforcement plate. Firstly, a sunroof reinforcement plate assembly is manufactured. The sunroof reinforcement plate assembly includes a sunroof reinforcement plate 1 and a top cover No. There are two lightening holes 6 between them, such as figure 1 shown. The skylight reinforcement plate 1 and the No. 3 beam 2 of the top cover are integrally formed, and are stamped and formed by a punching machine, so that the space between the skylight reinforcement plate 1 and the skylight frame, the roof No. 3 beam 2 and the skylight frame, and the skylight reinforcement plate The relative positional relationship between 1 and No. 3 beam 2 of the top cover can be fixed, which not only greatly improves the assembly accuracy, avoids quality problems such as skewed assembly of the skylight frame and water leakage of the skylight, but also reduces assembly parts and simplifies assembly The process shortens the work...
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The invention discloses a method for improving the assembly accuracy of an automobile sunroof reinforcement board. Firstly, a sunroof reinforcement board assembly is manufactured. The sunroof reinforcement board assembly includes a sunroof reinforcement board and a No. One-piece structure; then set the sunroof reinforcement plate positioning structure on the sunroof reinforcement plate assembly; then assemble the sunroof reinforcement plate assembly to the top of the body-in-white, assemble and fix it with the roof front cross member of the body-in-white and the side panel of the body, and then pass The skylight reinforcing plate positioning structure positions the skylight frame; finally, the skylight reinforcing plate assembly is connected to the skylight frame through a fixing structure. The invention can effectively improve the matching precision between the skylight reinforcement plate and the skylight frame, and between the roof No. 3 beam and the skylight frame, so that the skylight reinforcement plate and the roof No. Quality problems such as skewed assembly of the skylight frame and water leakage of the skylight occur, and the assembly work efficiency can be greatly improved.
Description
technical field [0001] The invention relates to an automobile assembly process method, more specifically, it relates to a method for improving the assembly accuracy of an automobile sunroof reinforcement plate. Background technique [0002] On the existing models with sliding sunroofs, the sunroof frame and the roof outer panel are connected with the sunroof reinforcement plate and the roof No. 3 beam at the same time, and the sunroof reinforcement plate and the roof beam No. The components are installed separately during assembly, and are respectively connected to the body side panels on both sides of the body-in-white. Part of the installation point on the sunroof reinforcement plate is a welded nut, and the other part is a welded bracket, and there is no positioning structure between the sunroof reinforcement plate and the body. Due to the accumulation of welding errors during the welding work on the reinforcement plate, it is often difficult to assemble due to the large ...
Claims
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IPC IPC(8): B60J7/02
Inventor 朱少吾贺军侯海靖
Owner ZHEJIANG GEELY HLDG GRP CO LTD