CN115402445A - Panoramic sunroof assembly mounting structure - Google Patents
Panoramic sunroof assembly mounting structure Download PDFInfo
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- CN115402445A CN115402445A CN202211156556.0A CN202211156556A CN115402445A CN 115402445 A CN115402445 A CN 115402445A CN 202211156556 A CN202211156556 A CN 202211156556A CN 115402445 A CN115402445 A CN 115402445A
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- 238000003466 welding Methods 0.000 claims abstract description 71
- 239000003292 glue Substances 0.000 claims description 65
- 239000011248 coating agent Substances 0.000 claims description 50
- 238000000576 coating method Methods 0.000 claims description 50
- 238000009434 installation Methods 0.000 claims description 17
- 238000013016 damping Methods 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 238000005728 strengthening Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 abstract description 52
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 11
- 230000013011 mating Effects 0.000 description 7
- 238000004026 adhesive bonding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000001962 electrophoresis Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010073 coating (rubber) Methods 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/06—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being doors, windows, openable roofs, lids, bonnets, or weather strips or seals therefor
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- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a panoramic sunroof assembly mounting structure, which is characterized in that a car body framework comprises a front mounting cross beam, a side wall roof side beam left side, a side wall roof side beam right side and a rear mounting cross beam, wherein the front mounting cross beam, the side wall roof side beam left side, the side wall roof side beam right side and the rear mounting cross beam are enclosed and fixed to form an annular frame structure, and an annular area on the inner side of the annular frame structure forms the panoramic sunroof assembly mounting structure and is attached to an opening position of a top cover skylight outer plate. According to the panoramic sunroof assembly, the front mounting cross beam, the left side of the side wall roof side beam, the right side of the side wall roof side beam and the rear mounting cross beam are enclosed and fixed to form the annular frame structure, the inner annular region of the annular frame structure forms the panoramic sunroof assembly mounting and reinforcing structure, the mounting structures on the two sides of the panoramic sunroof assembly are directly designed on the left side wall welding assembly and the right side wall welding assembly, compared with the prior art, the existing independent integral sunroof reinforcing ring structure and the connecting support thereof are omitted, light weight is achieved to the greatest extent, and production cost is reduced.
Description
Technical Field
The invention relates to the technical field of automobile bodies, in particular to a panoramic sunroof assembly mounting structure.
Background
The panoramic sunroof becomes an indispensable configuration of an automobile, can effectively enable air in the automobile to circulate, and is an important configuration for improving the comfort of the whole automobile. The panorama skylight is installed at the skylight opening part of car roof top cap, and the great intensity that makes the top cap in skylight department of panorama skylight opening part is comparatively weak, can set up the beaded finish on the top cap of skylight opening part usually and strengthen the top cap skylight region. The skylight assembly mounting structure of the automobile is one of important structural members for mounting and supporting the automobile skylight, and the quality of the skylight assembly mounting structure design is directly related to the assembly effect of the skylight and the structural strength of the whole automobile.
Referring to fig. 1 and 2, the existing skylight assembly mounting structure is an independent reinforcing ring, the reinforcing ring body 1 is generally a closed ring-shaped structure and can be divided into four areas 101, 102, 103 and 104, the areas 102 and 104 on the two sides of the skylight reinforcing ring body 1, the left side 2 of the side wall roof rail and the right side 3 of the side wall roof rail are designed with 8 skylight mounting brackets 4-11, the two ends are connected together through bolts, and the middle opening part of the skylight reinforcing ring body 1 is bonded with the top cover outer plate 21 through structural adhesive; the front part of the top cover outer plate 21 is provided with a top cover front cross beam 12, and two ends of the top cover front cross beam are respectively welded with the side wall upper side beam left 2 and the side wall upper side beam right 3 through a top cover front cross beam supporting plate left 13 and a top cover front cross beam supporting plate right 14, so that the purpose of increasing the torsional rigidity of the front part of the top cover is achieved. The skylight beaded finish body 1 of this kind of structure is stamping forming as an organic whole, and the open area material of middle skylight usually handles as the waste material, leads to material utilization to hang down, increases the part cost, and cyclic annular part structural rigidity is relatively poor simultaneously, and the part is easily kick-backed, and the precision is difficult to control, and the part is very easily out of shape during transportation and storage, easily leads to the skylight outward appearance clearance to be bad when assembling the skylight, influences whole car quality. How to design a panoramic sunroof mounting structure with simple structure, high material utilization rate, high part strength and simple and convenient mounting, and then it is very important to promote the rigidity and the mode of the whole vehicle and ensure the collision safety of the whole vehicle.
The patent document with the prior patent publication number of CN112440696A discloses a skylight reinforcing ring assembly structure, and solves the problems of low material utilization rate, poor universality and difficult control of installation precision of the prior skylight reinforcing ring. The reinforcing ring comprises a reinforcing ring body attached to a top cover, wherein the reinforcing ring body comprises a reinforcing ring front section, a reinforcing ring left section, a reinforcing ring rear section, a reinforcing ring right section, a reinforcing ring left connecting plate and a reinforcing ring right connecting plate, the reinforcing ring left section and the reinforcing ring right section are symmetrically arranged in a left-right mode, the reinforcing ring front section, the reinforcing ring left section, the reinforcing ring right section and the reinforcing ring rear section are connected end to end in a welding mode to form a closed ring shape for mounting skylight glass, the reinforcing ring left connecting plate and the reinforcing ring left section are arranged side by side and are connected with two mutually close side edges, the reinforcing ring right connecting plate is connected with the reinforcing ring right section, and the reinforcing ring left connecting plate and the reinforcing ring right connecting plate are fixedly connected with a left side wall and a right side wall respectively; a skylight installation surface is arranged on the reinforcing ring body, and skylight positioning holes are further formed in the left reinforcing ring section and the right reinforcing ring section.
Although the universality of parts is improved, the parts still need to be connected with the side wall through the connecting support on the side surface, the production cost is increased, and meanwhile, the material utilization rate is low.
Disclosure of Invention
The invention aims to solve the technical problem of how to reduce the production cost of the installation structure of the panoramic sunroof assembly and improve the material utilization rate.
The invention solves the technical problems through the following technical means: the utility model provides a panorama skylight assembly mounting structure, automobile body skeleton include preceding installation crossbeam, the left side wall roof side rail, the right side wall roof side rail, back installation crossbeam, preceding installation crossbeam, the left side wall roof side rail, the right side wall roof side rail, back installation crossbeam enclose to close fixed formation ring frame structure, the inboard annular region of ring frame structure forms panorama skylight assembly mounting structure to laminate with top cap planking skylight open position.
The front mounting cross beam, the left side wall upper edge beam, the right side wall upper edge beam and the rear mounting cross beam are enclosed and fixed to form an annular frame structure, an inner annular area of the annular frame structure forms a panoramic sunroof assembly mounting annular reinforcing structure, and a part of the side wall upper edge beam which directly extends in the left/right direction is used for fixing a sunroof assembly. Compared with the prior art, the existing independent integral skylight reinforcing ring structure and the connecting support thereof are eliminated, the lightweight is realized to the greatest extent, the production cost is reduced, and the production efficiency is improved. Simultaneously with the integrated upper boundary beam left side of enclosing of mounting structure about skylight assembly, the side encloses the upper boundary beam upper right side, can effectively save skylight reinforcing ring spare part material, promoted material utilization, can process solitary piece, avoided among the prior art reinforcing ring to the technical problem who produces a large amount of wastes materials behind the stamping forming.
As an optimal technical scheme, the panoramic sunroof assembly mounting structure comprises a front mounting cross beam, a rear mounting cross beam, a left side wall upper edge beam and a right side wall upper edge beam, wherein the left side wall upper edge beam and the right side wall upper edge beam are respectively positioned on the left side wall welding assembly and the right side wall welding assembly, the front mounting cross beam, the rear mounting cross beam, the left side wall upper edge beam and the right side wall upper edge beam are beam structures, and the assembly assembling stations of the side wall assemblies are welded into an annular frame structure and are used for fixing the panoramic sunroof assembly.
With skylight assembly left and right sides mounting structure design in the back of the left side wall roof side rail and the upper right side of side wall roof side rail, realized the high integration of upper automobile body structure frame, improved whole car rigidity height, mode, do benefit to and avoid with whole car other part resonance problems, optimized the biography power route of side impact simultaneously, it is clear and easy to pass the power route, more effectual with the side impact force transmit whole automobile body structure on, the promotion to automobile body side impact performance is realized.
As preferred technical scheme, the welding assembly is enclosed including the side encloses the roof beam left side and left side to the left side, the side encloses the inboard annular region in the left side of roof beam and is equipped with the left side spreading surface, leave the clearance between terminal surface under left side spreading surface and the top cap planking to it is fixed to glue through the structure, the side encloses the left part location structure that the roof beam left side still was equipped with the panorama skylight, the side encloses and still glues fixedly through the shock attenuation between the terminal surface under the roof beam left side and the top cap planking.
As the preferred technical scheme, a left glue coating groove is arranged on the left side of the side wall upper edge beam, the left glue coating groove is a circular sinking platform, and a gap is reserved between the bottom surface of the circular sinking platform and the lower end surface of the top cover outer plate and is coated with damping glue.
As the preferred technical scheme, the right side encloses the welding assembly and encloses including the side encloses the roof beam right side and the right side encloses, the side encloses the roof beam right side and encloses the welding with the right side and fix, the side encloses the roof beam right side and encloses roof beam left side symmetry setting and the structure the same.
As the preferred technical scheme, the front mounting cross beam comprises a top cover front cross beam and a skylight reinforcing ring body front side area, a front glue coating surface is arranged in the inner side annular area of the front mounting cross beam and is fixedly bonded with the lower end surface of a top cover outer plate, a plurality of panoramic skylight front mounting and positioning structures and front glue coating grooves are further arranged on the front mounting cross beam, the front glue coating grooves are of M-shaped structures, gaps are reserved between the top surfaces of the front mounting cross beam and the lower end surface of the top cover outer plate, and the front mounting cross beam is fixedly bonded through damping glue.
According to the preferable technical scheme, the front mounting cross beam further comprises a welding matching surface, the front mounting cross beam is fixedly welded with the left side surrounding welding assembly and the right side surrounding welding assembly through the welding matching surface, and the front mounting and positioning structure comprises a positioning hole and a mounting hole.
According to the preferable technical scheme, the rear mounting beam comprises a skylight rear mounting structure, a rear glue coating surface is arranged in an annular area on the inner side of the rear mounting beam and is fixedly bonded with the lower end surface of the top cover outer plate, and a plurality of panoramic skylight rear mounting and positioning structures and rear glue coating grooves are further arranged on the rear mounting beam.
According to the preferable technical scheme, the rear mounting cross beam further comprises a welding matching surface, the rear mounting cross beam is fixedly welded with the left side surrounding welding assembly and the right side surrounding welding assembly through the welding matching surface, and the rear mounting and positioning structure comprises a positioning hole and a mounting hole.
As the preferred technical scheme, the rear glue coating groove and the front glue coating groove have the same structure.
The invention has the advantages that:
(1) According to the panoramic sunroof assembly, the front mounting cross beam, the left side of the side wall roof side beam, the right side of the side wall roof side beam and the rear mounting cross beam are enclosed and fixed to form the annular frame structure, the inner annular region of the annular frame structure forms the panoramic sunroof assembly mounting and reinforcing structure, the mounting structures on the two sides of the panoramic sunroof assembly are directly designed on the left side wall welding assembly and the right side wall welding assembly, compared with the prior art, the existing independent integral sunroof reinforcing ring structure and the connecting support thereof are omitted, light weight is achieved to the greatest extent, and production cost is reduced. Meanwhile, the design method of integrating the left and right mounting structures of the skylight assembly on the left side edge beam and the upper side edge Liang Youde of the side wall can effectively save skylight reinforcing ring part materials, improve the material utilization rate, process independent parts and avoid the technical problem that a large amount of waste materials are generated after the reinforcing ring is subjected to punch forming in the prior art.
(2) According to the invention, the mounting structures on two sides of the panoramic sunroof assembly are directly designed behind the left and right side wall welding assemblies, so that the height integration of the upper vehicle body structure frame is realized, the rigidity and the mode of the whole vehicle are improved, the resonance problem with other parts of the whole vehicle is favorably avoided, meanwhile, the force transmission path of side collision is optimized, the force transmission path is clear and smooth, the side collision force is more effectively transmitted to the whole vehicle body structure, and the improvement of the side collision performance of the vehicle body is realized.
Drawings
Fig. 1 is a schematic view of an overall structure of a reinforcing ring of a panoramic sunroof according to the background art of the present invention;
FIG. 2 is a schematic diagram of an explosion structure of a reinforcing ring of a panoramic sunroof according to the background art of the present invention;
FIG. 3 is a schematic view of a panoramic sunroof assembly mounting structure according to an embodiment of the present disclosure;
FIG. 4 is an exploded view of a panoramic sunroof assembly mounting structure according to an embodiment of the present disclosure;
FIG. 5 is a schematic structural view of a left side edge beam of a left side welding assembly of a left side enclosure of a panoramic sunroof assembly mounting structure according to an embodiment of the present invention;
FIG. 6 is a schematic view of a front mounting cross beam structure of a panoramic sunroof assembly mounting structure according to an embodiment of the present disclosure;
FIG. 7 is a schematic structural view of a rear mounting beam of the installation structure of the panoramic sunroof assembly according to the embodiment of the present disclosure;
reference numerals: 1. a skylight reinforcing ring body; 101. a skylight reinforcing ring body front side area; 102. a skylight reinforcing ring body left side area; 103. a skylight reinforcing ring body rear side area; 104. the right area of the skylight reinforcing ring body; 4/5/6/7/8/9/10/11 skylight mounting bracket; 12. a top cover front cross member; 13. the top cover front beam supporting plate is arranged on the left side; 14. the top cover front beam support plate is right; 15. a beam is arranged in front; 151. gluing the front part of the rubber coating; 152. a first front sink deck; 153. a second front sink deck; 154. a third front sinking platform; 155. a fourth front sinking platform surface; 156. a glue coating groove at the front part; 157. welding a matching surface at the front part; 158. a first left welding matching surface; 159. a first right side welding matching surface; 16. a beam is installed at the back; 161. gluing the back part of the rubber coating; 162. a first rear sink deck; 163. a second rear sinking platform; 164. a third rear sinking platform surface; 165. the fourth rear sinking platform surface; 166. a glue coating groove at the rear part; 167. welding a matching surface at the rear part; 168. welding a second left side matching surface; 169. welding a matching surface on the second right side; 17. the side wall is arranged on the left side of the boundary beam; 171. gluing the left side of the board; 172. a first left sink deck; 173. a second left sinking platform; 174. a third left sinking platform; 175. a fourth left sinking platform surface; 176. a glue coating groove at the left part; 178. a front end mating face; 18. the side wall is arranged on the right side of the boundary beam; 180. a matching surface; 188. a front end mating face; 189. a rear end mating face; 19. a left side wall; 20. a right side wall; 21. and a top cover outer plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 3, a panorama skylight assembly mounting structure includes preceding installation crossbeam 15, back installation crossbeam 16, side wall roof side rail left side 17 and side wall roof side rail right side 18, preceding installation crossbeam 15, side wall roof side rail left side 17, side wall roof side rail right side 18, back installation crossbeam 16 encloses in proper order to close fixed annular frame structure that forms, the inboard annular region of annular frame structure forms panorama skylight beaded finish, and laminate with 21 skylight open position of top cap planking, side wall roof side rail left side 17 and side wall roof side rail right side 18 are located left side respectively and enclose the welding assembly, on the right side encloses the welding assembly, and be roof beam class structure, and close the piece together annular frame structure and be used for fixed panorama skylight assembly through spot welding fixed.
Referring to fig. 3 and 4, the left side enclosure welding assembly comprises a left side enclosure boundary beam 17 and a left side enclosure 19, the right side enclosure welding assembly comprises a right side enclosure boundary beam 18 and a right side enclosure 20, the front mounting cross beam 15 and the rear mounting cross beam 16 are positioned and fixed and then are directly welded and fixed with the left side enclosure welding assembly and the right side enclosure welding assembly, so that the height integration of the upper vehicle body structure frame is realized, the rigidity and the mode of the whole vehicle are improved, the resonance problem with other parts of the whole vehicle is favorably avoided, meanwhile, the force transmission path of side collision is optimized, the force transmission path is smooth and clear, the side collision force is more effectively transmitted to the whole vehicle body structure, and the side collision performance of the vehicle body is improved;
referring to fig. 3 and 5, the side wall roof rail left 17 comprises a left glue coating surface 171, a first left sinking table surface 172, a second left sinking table surface 173, a third left sinking table surface 174, a fourth left sinking table surface 175, a left glue coating groove 176 and a front end matching surface 178, a 10mm wide strip-shaped characteristic rib is designed in an annular region (close to the skylight annular region of the top cover outer plate 21) of the side wall roof rail left 17 as the left glue coating surface 171, a gap is reserved between the left glue coating surface 171 and the lower end surface of the top cover outer plate 21, a glue coating gap of about 0.2mm is reserved between the left glue coating surface 171 and the lower end surface of the top cover outer plate 21, structural glue is extruded on the glue coating surface to be bonded with the lower end surface of the top cover outer plate, the left side wall roof rail left 17 and the lower end surface of the top cover outer plate 21 are further bonded and fixed by damping glue, a left positioning structure of the panoramic skylight is further arranged on the side wall roof rail left 17, the side wall roof side beam comprises a first left side sinking platform surface 172, a second left side sinking platform surface 173, a third left side sinking platform surface 174 and a fourth left side sinking platform surface 175 which are left matching planes for mounting the skylight, wherein all the sinking platform surfaces are provided with left side positioning holes and mounting holes of the panoramic skylight, the positioning holes are round holes and are sinking platform surface process holes and are also used for coating liquid leakage during vehicle electrophoresis, the mounting holes are hexagonal holes which are used for riveting T-shaped nuts and connecting and fixing the panoramic skylight assembly on the left side wall roof side beam 17 through bolts, the left side wall roof side beam left 17 is provided with six left glue coating grooves 176, the left glue coating groove 176 is a circular sinking platform, a 3.5mm gap is reserved between the bottom surface of the circular sinking platform and the lower end surface of the top cover, damping glue is extruded in the circular sinking platform to be bonded with the lower end surface of the top cover, the left side wall roof side beam left 17 is welded and provided with a matching front and rear door panel stop opening which is connected with the left side wall door outer panel through spot welding respectively at the front and rear door opening, a welding matching surface 178 and a front mounting cross beam 15 are arranged in the front area of the side wall roof side rail left 17 and fixedly welded on the left side, a welding matching surface 180 is arranged in the front area of the side wall roof side rail left 17, the matching surface 180 is connected with the lower end surface of the front end of the top cover outer plate through spot welding, and a welding matching surface 179 and a rear mounting cross beam 16 left area welding matching surface 167 are arranged in the rear area of the side wall roof side rail left 17 and connected through spot welding.
Referring to fig. 3 and 4, the right side wall welding assembly comprises a right side wall upper edge beam 18 and a right side wall 20, the right side wall upper edge beam 18 and the right side wall 20 are welded and fixed, and the right side wall upper edge beam 18 and the left side wall upper edge beam 17 are symmetrically arranged and have the same structure.
Referring to fig. 3 and 6, the front mounting cross beam includes a front mounting cross beam 15, wherein the front mounting cross beam 15 includes a top cover front cross beam 12 and a skylight reinforcing ring body front side region 101 in the prior art (i.e. the top cover front cross beam 12 and the skylight reinforcing ring body front side region 101 are an integrally formed structure), the front mounting cross beam 15 includes a front glue coating surface 151, a first front sunken table surface 152, a second front sunken table surface 153, a third front sunken table surface 154, a fourth front sunken table surface 155, a front glue coating groove 156, a front welding matching surface 157, a first left side welding matching surface 158, a first right side welding matching surface 159, a front glue coating surface 151 is provided in an inner annular region of the front mounting cross beam 15, a 10mm wide strip-shaped characteristic rib is designed at a position close to the skylight annular region of the top cover 21 as the front glue coating surface 151, a glue coating gap of about 0.2mm is provided between the front glue coating surface 151 and a lower end surface of the top cover outer plate, the structure glue is extruded on the glue coating surface 151 to be bonded with the lower end surface of the top cover outer plate 21, the front mounting beam 15 is further provided with a plurality of panoramic sunroof front mounting and positioning structures and four glue coating grooves 156, each front mounting and positioning structure comprises a first front sinking platform 152, a second front sinking platform 153, a third front sinking platform 154 and a fourth front sinking platform 155, all the sinking platforms are provided with left side positioning holes and mounting holes of a panoramic sunroof, wherein the positioning holes are round holes and are sinking platform process holes and are also used for coating liquid leakage during vehicle electrophoresis, the mounting holes are hexagonal holes which are used for riveting T-shaped nuts, the panoramic sunroof assembly is connected onto the front mounting beam 15 through bolts, the front glue coating grooves 156 are of an M-shaped structure, a gap of 3mm is formed between the two M-shaped top surfaces and the lower end surface of the top cover 21, the shock absorption glue is extruded in the M-shaped glue coating grooves to be bonded with the lower end surface of the top cover outer plate 21, the front end region of the front mounting cross beam 15 is designed with a front welding matching surface 157 with the width of 20mm, the front welding matching surface 157 is connected with the front end of the top cover outer plate 21 through spot welding, the left and right regions of the front mounting cross beam 15 are designed with a first left welding matching surface 158 and a first right welding matching surface 159, and the first left welding matching surface 158 and the first right welding matching surface 159 are respectively connected with a welding matching surface 178 of the side wall upper side beam left 17 and a front end matching surface 188 (not shown) on the side wall upper side beam 18 through spot welding.
Referring to fig. 3 and 7, the rear mounting beam comprises a rear mounting beam 16, wherein the rear mounting beam 16 comprises a rear region 103 of the skylight reinforcing ring body in the prior art, the rear mounting beam 16 comprises a rear glue coating surface 161, a first rear sinking platform surface 162, a second rear sinking platform surface 163, a third rear sinking platform surface 164, a fourth rear sinking platform surface 165, a rear glue coating groove 166, a rear welding matching surface 167, a second left welding matching surface 168 and a second right welding matching surface 169, a rear glue coating surface 161 is arranged in an annular region of the inner side of the rear mounting beam 16, a glue coating gap of about 0.2mm is formed between the rear glue coating surface 161 and the lower end surface of the top cover outer plate 21, structural glue is extruded on the rear glue coating surface 161 to be bonded with the lower end surface of the top cover outer plate 21, 10mm wide strip-shaped characteristic ribs are designed at positions close to the skylight annular region of the top cover 21 as the rear glue coating surface 161 of the structural glue, the rear mounting and positioning structure comprises a first rear sinking table surface 162, a second rear sinking table surface 163, a third rear sinking table surface 164 and a fourth rear sinking table surface 165, wherein all the sinking table surfaces are provided with left positioning holes and mounting holes of the panoramic sunroof, the positioning holes are round holes and are used as sinking table surface process holes and also used for coating liquid leakage during vehicle electrophoresis, the mounting holes are hexagonal holes which are used for riveting T-shaped nuts and connecting the panoramic sunroof assembly to a reinforcing ring of the panoramic sunroof through bolts, eight rear gluing grooves 166 are formed in the middle area of the rear mounting cross beam 16, the rear gluing grooves 166 are designed into M-shaped structures, a 3mm gap is formed between the two M-shaped top surfaces and the lower end surface of the top cover outer plate 21, damping glue is extruded in the M-shaped gluing grooves and is bonded with the lower end surface of the top cover outer plate 21, a rear welding matching surface 167 and a second left welding matching surface 168 are arranged on the rear mounting cross beam 16, the rear weld mating face 167 and the second left weld mating face 168 are joined by spot welding to the weld mating face 179 of the side sill left 17 and the rear mating face 189 on the right reinforcement ring 18, respectively (not shown).
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a panorama skylight assembly mounting structure, its characterized in that, automobile body skeleton encloses welding assembly, right side and encloses welding assembly, back installation crossbeam including preceding installation crossbeam, left side, preceding installation crossbeam, left side enclose welding assembly, right side enclose welding assembly, back installation crossbeam enclose in proper order and close fixed annular frame structure that forms, the inboard annular region of annular frame structure forms panorama skylight installation additional strengthening to with the laminating of top cap planking skylight opening position.
2. The panoramic sunroof assembly mounting structure of claim 1, comprising a front mounting cross beam (15), a rear mounting cross beam (16), and a left side wall roof rail (17) and a right side wall roof rail (18) respectively positioned on the left side wall welding assembly and the right side wall welding assembly, wherein the front mounting cross beam (15), the rear mounting cross beam (16), the left side wall roof rail (17) and the right side wall roof rail (18) are all beam-type structures, and are welded, fixed and spliced into an annular frame structure and used for fixing the panoramic sunroof assembly.
3. The panoramic sunroof assembly mounting structure of claim 1, wherein the left side wall welding assembly comprises a side wall upper side beam left side (17) and a left side wall (19), a left side glue coating surface (171) is arranged in an annular area on the inner side of the side wall upper side beam left side (17), a gap is reserved between the left side glue coating surface (171) and the lower end surface of the top cover outer plate, the left side wall upper side beam left side (17) is fixedly bonded through structural glue, a left part positioning structure of the panoramic sunroof is further arranged on the side wall upper side beam left side (17), the side wall upper side beam left side (17) and the top cover outer plate lower end surface are fixedly bonded through damping glue, and the side wall upper side beam left side (17) and the left side wall (19) are fixedly welded.
4. The panoramic sunroof assembly mounting structure according to claim 3, wherein a left glue coating groove (176) is formed in a left side (17) of the side wall roof side rail, the left glue coating groove (176) is a circular sinking platform, a gap is reserved between the bottom surface of the circular sinking platform and the lower end surface of the roof outer plate, and shock absorption glue is coated on the gap.
5. The panoramic sunroof assembly mounting structure of claim 4, wherein the right side surround welding assembly comprises a right side surround roof rail (18) and a right side surround (20), the right side surround roof rail (18) and the right side surround (20) are welded and fixed, and the right side surround roof rail (18) and the left side surround roof rail (17) are symmetrically arranged and have the same structure.
6. The panoramic sunroof assembly mounting structure of claim 5, wherein the front mounting cross beam comprises a front mounting cross beam (15), the front mounting cross beam (15) comprises a top cover front cross beam (12) and a sunroof reinforcement ring body front side area (101), a front glue coating surface (151) is arranged in an inner annular area of the front mounting cross beam (15) and is fixedly bonded with the lower end surface of the top cover outer plate (21), a plurality of panoramic sunroof front mounting and positioning structures and front glue coating grooves (156) are further arranged on the front mounting cross beam (15), the front glue coating grooves (156) are of an M-shaped structure, gaps are reserved between the top surface of the front mounting cross beam and the lower end surface of the top cover outer plate (21), and the front mounting cross beam and the top mounting cross beam are fixedly bonded through shock absorption glue.
7. The panoramic sunroof assembly mounting structure of claim 6, wherein the front mounting cross beam (15) further comprises a welding matching surface, the front mounting cross beam (15) is welded and fixed with the left side surrounding roof rail (17) and the right side surrounding roof rail (18) through the welding matching surfaces, and the front mounting and positioning structure comprises a positioning hole and a mounting hole.
8. The panoramic sunroof assembly mounting structure of claim 7, wherein the rear mounting cross beam comprises a rear mounting cross beam (16), the rear mounting cross beam (16) comprises a sunroof stiffening ring body rear area (103), a rear glue coating surface (161) is arranged in an annular area on the inner side of the rear mounting cross beam (16) and is fixedly bonded with the lower end surface of a top cover outer plate, and a plurality of panoramic sunroof rear mounting and positioning structures and rear glue coating grooves (166) are further arranged on the rear mounting cross beam (16).
9. The panoramic sunroof assembly mounting structure of claim 8, wherein the rear mounting cross beam (16) further comprises a welding matching surface, the rear mounting cross beam (16) is welded and fixed with the side surrounding roof rail left (17) and the side surrounding roof rail right (18) through the welding matching surfaces, and the rear mounting and positioning structure comprises a positioning hole and a mounting hole.
10. The panoramic sunroof assembly mounting structure of claim 8, wherein the rear glue slot (166) is identical in structure to the front glue slot (156).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211156556.0A CN115402445B (en) | 2022-09-22 | 2022-09-22 | Panorama skylight assembly mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211156556.0A CN115402445B (en) | 2022-09-22 | 2022-09-22 | Panorama skylight assembly mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115402445A true CN115402445A (en) | 2022-11-29 |
| CN115402445B CN115402445B (en) | 2024-03-15 |
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| CN202211156556.0A Active CN115402445B (en) | 2022-09-22 | 2022-09-22 | Panorama skylight assembly mounting structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214781A (en) * | 2022-04-18 | 2022-10-21 | 广州汽车集团股份有限公司 | Vehicle body and vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2602999A1 (en) * | 2006-09-28 | 2008-03-28 | Webasto Ag | Roof frame for a motor vehicle |
| CN101962045A (en) * | 2010-09-03 | 2011-02-02 | 重庆长安汽车股份有限公司 | Structure for mounting automobile concealed skylight |
| CN206374826U (en) * | 2016-12-30 | 2017-08-04 | 上汽通用五菱汽车股份有限公司 | A kind of panoramic roofs cap assembly |
| CN114987163A (en) * | 2022-06-27 | 2022-09-02 | 浙江吉利控股集团有限公司 | Vehicle body reinforcing structure and vehicle |
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2022
- 2022-09-22 CN CN202211156556.0A patent/CN115402445B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2602999A1 (en) * | 2006-09-28 | 2008-03-28 | Webasto Ag | Roof frame for a motor vehicle |
| CN101962045A (en) * | 2010-09-03 | 2011-02-02 | 重庆长安汽车股份有限公司 | Structure for mounting automobile concealed skylight |
| CN206374826U (en) * | 2016-12-30 | 2017-08-04 | 上汽通用五菱汽车股份有限公司 | A kind of panoramic roofs cap assembly |
| CN114987163A (en) * | 2022-06-27 | 2022-09-02 | 浙江吉利控股集团有限公司 | Vehicle body reinforcing structure and vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214781A (en) * | 2022-04-18 | 2022-10-21 | 广州汽车集团股份有限公司 | Vehicle body and vehicle |
| CN115214781B (en) * | 2022-04-18 | 2024-03-15 | 广州汽车集团股份有限公司 | Vehicle body and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115402445B (en) | 2024-03-15 |
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