CN104085278A - Method for improving assembly accuracy of automobile skylight reinforcing plate - Google Patents
Method for improving assembly accuracy of automobile skylight reinforcing plate Download PDFInfo
- Publication number
- CN104085278A CN104085278A CN201410271441.5A CN201410271441A CN104085278A CN 104085278 A CN104085278 A CN 104085278A CN 201410271441 A CN201410271441 A CN 201410271441A CN 104085278 A CN104085278 A CN 104085278A
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- China
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- skylight
- brace panel
- connection bracket
- reinforcing plate
- top cover
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Abstract
The invention discloses a method for improving the assembly accuracy of an automobile skylight reinforcing plate. The method comprises the steps of firstly manufacturing a skylight reinforcing plate assembly, arranging a skylight reinforcing plate positioning structure on the skylight reinforcing plate assembly, assembling the skylight reinforcing plate assembly at the top of a white automobile body, fixing the skylight reinforcing plate assembly with the top cover front beam of the white automobile body and the side coaming of the automobile body, then positioning a skylight framework through the skylight reinforcing plate positioning structure, and finally connecting the skylight reinforcing plate assembly with the skylight framework through a fixing structure, wherein the skylight reinforcing plate assembly comprises a skylight reinforcing plate and a top cover No.3 beam which form an integrated structure. By the adoption of the method, the fit accuracy between the skylight reinforcing plate and the skylight framework and between the top cover No.3 beam and the skylight framework can be improved, the skylight reinforcing plate and the top cover No.3 beam keep a fixed relative position relation, quality problems, such as inclined assembly of the skylight framework, water leakage of a skylight and the like, are avoided, and the assembly operating efficiency can be greatly improved.
Description
Technical field
The present invention relates to a kind of motor-car fitter process, in particular, it relates to a kind of method that improves vehicle dormer window brace panel assembly precision.
Background technology
In the existing vehicle with sliding type skylight, skylight skeleton is connected with these two parts of No. three crossbeams of skylight brace panel and top cover with top cover outside plate simultaneously, No. three crossbeams of skylight brace panel and top cover are two parts of mutual independent separate, during assembling, install separately, be connected with the body side coaming plate of body in white both sides respectively, an attachment point part on the brace panel of skylight is welded nut, a part is welding support, and there is no location structure between skylight brace panel and vehicle body, while carrying out welding operation on the brace panel of skylight due to the existence accumulation of error that is welded, usually can be because of double-screw bolt position deviation compared with causing greatly assembling difficulty while assembling to general assembly, cause the contraposition of skylight skeleton and top cover outside plate skylight opening inaccurate, gap is inhomogeneous, must adjust at follow-up station, otherwise can cause that skylight Skeleton assembly is crooked, the quality problems such as even can cause that skylight leaks when serious.Publication number is that the invention of CN103129352A discloses a kind of rotation skylight and assembly method thereof on June 5th, 2013, this rotation skylight comprises skylight base and skylight cover, also there is skylight swivel, wherein, base lower end, described skylight is arranged on roof, for the cooperation of its below roof and skylight, top swivel; Described skylight swivel is rotatably installed on the base of skylight, and itself and skylight susceptor surface adopt nitriding to process; Described skylight cover is arranged on the swivel of skylight opening or closing, and it is equipped with glass, and after skylight cover is opened, skylight swivel can rotate freely by 360 degree.This invention can facilitate soldier to carry out comprehensive shooting to ensure personal safety again simultaneously.But this invention is applicable to rotary skylight, thereby do not provide the method for the skylight brace panel assembly precision that improves sliding-type automobile skylight in common vehicle types.
Summary of the invention
Existing vehicle dormer window brace panel assembly technology is difficult to guarantee the assembling accuracy rate of skylight brace panel, thereby easily cause the quality problems such as skylight Skeleton assembly is crooked, skylight leaks, for overcoming this defect, the invention provides a kind of method that improves vehicle dormer window brace panel assembly precision, guarantee skylight brace panel assembly quality.
Technical scheme of the present invention is: a kind of method that improves vehicle dormer window brace panel assembly precision, first make skylight brace panel assembly, and skylight brace panel assembly comprises skylight brace panel and No. three crossbeams of top cover, No. three crossbeams of skylight brace panel and top cover are structure as a whole; Skylight brace panel location structure is set on the brace panel assembly of skylight again; Then by this skylight brace panel general assembly to body in white top, be mounted with roof front transverse beam and the body side coaming plate of body in white, then by skylight, described skylight brace panel location structure location skeleton; Finally this skylight brace panel assembly is connected with skylight skeleton by fixed sturcture.Different from existing technique, in this method, No. three crossbeams of skylight brace panel and top cover are processed into one, between No. three crossbeams of skylight brace panel and top cover, can remain definite relative position relation like this, and without usually needing to adjust respectively as split-type structural with by skylight brace panel and No. three the two position alignment of crossbeam of top cover, and between skylight brace panel assembly and body in white, be provided with skylight brace panel location structure, skylight brace panel assembly can be located fast and accurately on body in white, when skylight, brace panel assembly completes behind location on body in white, skylight brace panel, the relative position relation of No. three crossbeams of top cover separately and between the skeleton of skylight and between skylight brace panel and No. three crossbeams of top cover all can be fixed up, so not only greatly improved assembly precision, avoid occurring that skylight Skeleton assembly is crooked, the quality problems such as skylight leaks, and reduced assembly unit, simplified assembly process, shortened man-hour, thereby improved fitting work efficiency.
As preferably, skylight brace panel is provided with front connection bracket, the front connection bracket of side and rear flank connection bracket, front connection bracket is fixedly arranged on skylight brace panel front end, the front and back end that before side, connection bracket and rear flank connection bracket arrange in pairs and symmetry is fixedly arranged on brace panel both sides, skylight respectively.Front connection bracket is connected with the roof front transverse beam of body in white for implementing skylight brace panel assembly, before side, connection bracket is connected with the body side coaming plate of body in white for implementing skylight brace panel assembly with rear flank connection bracket, compared with the prior art, on the brace panel assembly of skylight, increased the point of connection with roof front transverse beam, can further improve the associated of No. three crossbeams of skylight brace panel and top cover and white car body top cover circumferential component, improve skylight brace panel and the Joint strenght of body in white and the bulk strength at car body top cover position.
As preferably, described brace panel location structure comprises the brace panel locating dowel pin of being located on the brace panel of skylight and is located at the knock hole on the skeleton of skylight.In existing technique, on the skeleton of skylight, there is no knock hole, now by corresponding brace panel locating dowel pin and framework location hole, skylight are set, by pin-hole, coordinate, just can easily realize the location of skylight brace panel assembly and skylight skeleton.
As preferably, described fixed sturcture is be located at the brace panel project-welding nut in front connection bracket, the front connection bracket of side, skylight brace panel side and rear flank connection bracket and be located at the bolt connecting hole on the skeleton of skylight, and the bolt connecting hole position on the skeleton of skylight is corresponding with the brace panel project-welding nut position in connection bracket, skylight brace panel side and rear flank connection bracket before front connection bracket, side respectively.Skylight brace panel assembly and skylight skeleton are with bolts, and assembly tooling used is more easy to operate, once and in the future automobile need to disassemble maintenance, with bolted skylight skeleton, remove more convenient.
As preferably, skylight brace panel and the moulding of No. three crossbeam integrated punchings of top cover.Adopt integrated punching molding mode production skylight brace panel assembly, production efficiency is high, and intensity is guaranteed.
As preferably, between No. three crossbeams of skylight brace panel and top cover, be provided with lightening hole.Skylight brace panel assembly is integrated in one skylight brace panel and No. three crossbeams of top cover, size is larger, and the weight of corresponding single parts also increases, and offers lightening hole for this reason, in the weight of guaranteeing to alleviate under the prerequisite of intensity single parts, handled easily in fitting process.
The invention has the beneficial effects as follows:
Improve assembly quality.Use the present invention can conscientiously improve between skylight brace panel and body in white, quality of fit between No. three crossbeams of top cover and skylight skeleton, make No. three crossbeams of skylight brace panel and top cover keep each other fixing relative position relation, avoid generation to occur the quality problems such as skylight Skeleton assembly is crooked, skylight leaks.
Improve efficiency of assembling.Use the present invention can reduce assembly unit, simplify assembly process, improve an assembly yield between skylight brace panel and No. three crossbeams of top cover and skylight skeleton, avoid the adjustment of repeatedly doing over again, thereby shorten man-hour, greatly improve fitting work efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of skylight brace panel in the present invention;
Fig. 2 is a kind of local structure schematic diagram at A place in Fig. 1;
Fig. 3 is a kind of local structure schematic diagram at B place in Figure 12.
In figure, 1-skylight brace panel, No. three crossbeams of 2-top cover, connection bracket before 3-, connection bracket before 4-side, 5-rear flank connection bracket, 6-lightening hole, 7-brace panel project-welding nut, 8-brace panel locating dowel pin, 9-skylight mounting hole.
The specific embodiment
Below in conjunction with accompanying drawing specific embodiment, the invention will be further described.
embodiment:
a kind of method that improves vehicle dormer window brace panel assembly precision, first make skylight brace panel assembly, skylight brace panel assembly comprises skylight brace panel 1 and No. three crossbeams 2 of top cover, is provided with two lightening holes 6, as shown in Figure 1 between No. three crossbeams 2 of skylight brace panel 1 and top cover.No. three crossbeams 2 of skylight brace panel 1 and top cover structure that is formed in one, adopt the moulding of punching machine integrated punching, like this between skylight brace panel 1 and skylight skeleton, between No. three crossbeams 2 of top cover and skylight skeleton, and the relative position relation between skylight brace panel 1 and No. three crossbeams 2 of top cover all can be fixed up, so not only greatly improved assembly precision, avoid occurring the quality problems such as skylight Skeleton assembly is crooked, skylight leaks, and reduced assembly unit, simplified assembly process, shorten man-hour, thereby improved fitting work efficiency.As shown in Figure 2 and Figure 3, skylight brace panel 1 is provided with tabular front connection bracket 3, the front connection bracket 4 of side and rear flank connection bracket 5, front connection bracket 3 is one, be welded in skylight brace panel 1 front end central authorities, the front connection bracket 4 of side and rear flank connection bracket 5 respectively have a pair of, are symmetrically welded respectively in the front and back ends of skylight brace panel 1 both sides.After skylight brace panel assembly completes, then skylight brace panel location structure is set on the brace panel assembly of skylight.Brace panel location structure comprises the brace panel locating dowel pin 8 of being located on skylight brace panel 1 and is located at the knock hole on the skeleton of skylight, brace panel locating dowel pin 8 has two, lay respectively in the front connection bracket 4 of two sides, the knock hole on the skeleton of skylight is corresponding with brace panel locating dowel pin 8 positions.After skylight brace panel location structure setting completes, this skylight brace panel assembly is placed on to body in white top, by described skylight brace panel location structure location, locates with roof front transverse beam and the body side coaming plate of body in white respectively.Concrete grammar is, with tie bolt, the roof front transverse beam of body in white and body side coaming plate is connected and fixed in connection bracket 4 and rear flank connection bracket 5 respectively with before front connection bracket 3, side.Skylight brace panel assembly, after the installation of body in white top, is aimed at brace panel locating dowel pin 8 by the knock hole of skylight skeleton, is put on skylight brace panel 1 assembly.Complete behind brace panel assembly location, skylight, this skylight brace panel assembly is connected with skylight skeleton by fixed sturcture.Described fixed sturcture is brace panel project-welding nut 7, totally nine, lay respectively at front connection bracket 3, connection bracket 4 before side, rear flank connection bracket 5, on skylight brace panel 1 side before side before connection bracket 4 and skylight brace panel 1 side at rear flank connection bracket 5 rears, on the skeleton of skylight, be provided with the Stud connection hole corresponding with brace panel project-welding nut 7 positions, during connection, with the double-screw bolt of nine M6 specifications, through the Stud connection hole on the skeleton of skylight, screw in each corresponding brace panel project-welding nut 7, and install captive nut additional and screw, skylight mounting hole 9 on skylight brace panel 1 is fixed by bound edge and welding with the skylight opening of top cover outside plate, No. three crossbeams 2 of top cover are by prolonging the limit that and top cover outside plate by being welded and fixed, so just completed being connected of skylight brace panel assembly and skylight skeleton and top cover outside plate, skylight installation.
Claims (6)
1. a method that improves vehicle dormer window brace panel assembly precision, it is characterized in that first making skylight brace panel assembly, skylight brace panel assembly comprises skylight brace panel (1) and No. three crossbeams of top cover (2), and No. three crossbeams of skylight brace panel (1) and top cover (2) are structure as a whole; Skylight brace panel location structure is set on the brace panel assembly of skylight again; Then by this skylight brace panel general assembly to body in white top, be mounted with roof front transverse beam and the body side coaming plate of body in white, then by skylight, described skylight brace panel location structure location skeleton; Finally this skylight brace panel assembly is connected with skylight skeleton by fixed sturcture.
2. the method for raising vehicle dormer window brace panel assembly precision according to claim 1, it is characterized in that skylight brace panel (1) is provided with front connection bracket (3), the front connection bracket (4) of side and rear flank connection bracket (5), front connection bracket (3) is fixedly arranged on skylight brace panel (1) front end, the front connection bracket (4) of side and the front and back end that rear flank connection bracket (5) arranges in pairs and symmetry is fixedly arranged on skylight brace panel (1) both sides respectively.
3. the method for raising vehicle dormer window brace panel assembly precision according to claim 2, is characterized in that described brace panel location structure comprises the brace panel locating dowel pin (8) of being located on skylight brace panel (1) and is located at the knock hole on the skeleton of skylight.
4. the method for raising vehicle dormer window brace panel assembly precision according to claim 2, it is characterized in that described fixed sturcture is for being located at the brace panel project-welding nut (7) in front connection bracket (3), the front connection bracket (4) of side, skylight brace panel (1) side and rear flank connection bracket (5) and being located at the bolt connecting hole on the skeleton of skylight, the bolt connecting hole position on the skeleton of skylight is corresponding with brace panel project-welding nut (7) position in connection bracket (4), skylight brace panel (1) side and rear flank connection bracket (5) before front connection bracket (3), side respectively.
5. according to the method for the raising vehicle dormer window brace panel assembly precision described in claim 1 or 2 or 3 or 4, it is characterized in that No. three crossbeams of skylight brace panel (1) and top cover (2) integrated punching moulding.
6. according to the method for the raising vehicle dormer window brace panel assembly precision described in claim 1 or 2 or 3 or 4, it is characterized in that being provided with between No. three crossbeams of skylight brace panel (1) and top cover (2) lightening hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410271441.5A CN104085278B (en) | 2014-06-18 | 2014-06-18 | A kind of method improving vehicle dormer window reinforcing plate assembly precision |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410271441.5A CN104085278B (en) | 2014-06-18 | 2014-06-18 | A kind of method improving vehicle dormer window reinforcing plate assembly precision |
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| Publication Number | Publication Date |
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| CN104085278A true CN104085278A (en) | 2014-10-08 |
| CN104085278B CN104085278B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410271441.5A Active CN104085278B (en) | 2014-06-18 | 2014-06-18 | A kind of method improving vehicle dormer window reinforcing plate assembly precision |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623042A (en) * | 2019-10-08 | 2021-04-09 | 韦巴斯托股份公司 | Surface element of a vehicle roof with an assembly aid |
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| KR20030034934A (en) * | 2001-10-29 | 2003-05-09 | 현대자동차주식회사 | Framing jig for body of bus |
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| CN201777106U (en) * | 2009-03-13 | 2011-03-30 | 福特全球技术公司 | Roof structure with skylight reinforcing assembly |
| DE102011011321A1 (en) * | 2011-02-16 | 2012-08-16 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Vehicle sliding roof, has two centering elements facing lateral roof pillars, and adhesive stripes fixing sliding roof frame with sliding roof element in position fit manner at roof frame in predetermined areas |
| CN203047382U (en) * | 2013-01-10 | 2013-07-10 | 中国重汽集团济南动力有限公司 | Head cover assembly of cab of heavy truck |
| CN203637529U (en) * | 2013-12-20 | 2014-06-11 | 东风汽车公司 | Connecting structure between a skylight reinforcing plate and a top cover outer plate |
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2014
- 2014-06-18 CN CN201410271441.5A patent/CN104085278B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030034934A (en) * | 2001-10-29 | 2003-05-09 | 현대자동차주식회사 | Framing jig for body of bus |
| CN201777106U (en) * | 2009-03-13 | 2011-03-30 | 福特全球技术公司 | Roof structure with skylight reinforcing assembly |
| CN101695897A (en) * | 2009-10-27 | 2010-04-21 | 重庆长安汽车股份有限公司 | Mounting structure of automobile sunroof |
| DE102011011321A1 (en) * | 2011-02-16 | 2012-08-16 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Vehicle sliding roof, has two centering elements facing lateral roof pillars, and adhesive stripes fixing sliding roof frame with sliding roof element in position fit manner at roof frame in predetermined areas |
| CN203047382U (en) * | 2013-01-10 | 2013-07-10 | 中国重汽集团济南动力有限公司 | Head cover assembly of cab of heavy truck |
| CN203637529U (en) * | 2013-12-20 | 2014-06-11 | 东风汽车公司 | Connecting structure between a skylight reinforcing plate and a top cover outer plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623042A (en) * | 2019-10-08 | 2021-04-09 | 韦巴斯托股份公司 | Surface element of a vehicle roof with an assembly aid |
| CN112623042B (en) * | 2019-10-08 | 2023-03-24 | 韦巴斯托股份公司 | Roof panel and mold with an upper mold part and a lower mold part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104085278B (en) | 2016-08-24 |
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Effective date of registration: 20200612 Address after: 310051 Jiangling Road, Hangzhou, Zhejiang, No. 1760, No. Co-patentee after: Chengdu Geely Automobile Manufacturing Co., Ltd Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 310051 Jiangling Road, Hangzhou, Zhejiang, No. 1760, No. Co-patentee before: CHENGDU GAOYUAN AUTOMOBILE INDUSTRY Co.,Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |