CN106043448A - Car body rear head piece assembly structure - Google Patents

Car body rear head piece assembly structure Download PDF

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Publication number
CN106043448A
CN106043448A CN201610631329.7A CN201610631329A CN106043448A CN 106043448 A CN106043448 A CN 106043448A CN 201610631329 A CN201610631329 A CN 201610631329A CN 106043448 A CN106043448 A CN 106043448A
Authority
CN
China
Prior art keywords
head piece
rear head
outside plate
face
assembly structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610631329.7A
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Chinese (zh)
Inventor
杨春花
高延余
宁小岳
周权明
李广
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chery Automobile Co Ltd
Original Assignee
SAIC Chery Automobile Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SAIC Chery Automobile Co Ltd filed Critical SAIC Chery Automobile Co Ltd
Priority to CN201610631329.7A priority Critical patent/CN106043448A/en
Publication of CN106043448A publication Critical patent/CN106043448A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D25/00Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/06Fixed roofs

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

The invention provides a car body rear head piece assembly structure capable of achieving coexisting of a full-view fixed glass louver and a non-louver window. The car body rear head piece assembly structure is used for solving the problems that when full-view fixed glass extends to the rearmost end of a roof, matching is difficult, and the universalization degree between the full-view fixed glass louver and the non-louver window is low. The car body rear head piece assembly structure comprises a rear head piece outer plate, a rear head piece inner plate and a rear head piece reinforcing plate, a closed cavity is formed by the X-Z section of the rear head piece outer plate and the X-Z section of the rear head piece inner plate, the top face of the rear head piece outer plate is divided into a front portion and a rear portion in the X direction, a universal metal plate face is arranged on the rear portion of the top face of the rear head piece outer plate, a plurality of round locating holes are formed in the front portion of the top face of the rear head piece outer plate in the Y direction, and Y-direction gluing grooves and/or gluing faces are arranged on the front portion and the rear portion of the top face of the rear head piece outer plate, and a Z-direction reinforcing rib in contact with the inner top face of the rear head piece outer plate is arranged on the rear head piece reinforcing plate.

Description

Head piece assembly structure after a kind of body of a motor car
Technical field
The present invention relates to motor vehicle bodywork component technical field, be specifically related to head piece assembly structure after a kind of body of a motor car.
Background technology
Hankering after the super-layer visual field enjoyment that panoramic roofs brings, the degree of recognition of panoramic roofs is raised by consumer day by day.Mesh On front market, the panoramic roofs of main flow is roughly divided into three kinds: closed, integral opening and segmentation open-type.The most closed just Refer to that panorama fixes glass sunroof.Panorama fixes glass to be affected, no by glass forming curvature, border coupling and safety factors Whole vehicle body top can be covered from front to back, substitute panel beating top cover completely, so still suffering from three kinds of forms in the market, according to The position of panel beating top cover is divided into pretectum, back header and front and back top cover.Because panorama is fixed glass rear end and back door or disturbs Stream plate coupling is wayward, skylight and the factor such as non-skylight version generalization degree is low, body stiffness is poor, pretectum form uses Less.
Summary of the invention
The purpose of the present invention is to propose to a kind of realize the vapour that panorama fixes glass sunroof and the configuration of two kinds of non-skylight coexists Head piece assembly structure after car vehicle body, in order to the coupling difficulty solving panorama to fix to bring when glass extends to roof rearmost end, Panorama fixes the problem that between the different configuration of glass sunroof and two kinds of non-skylight, generalization degree is low.
According to the present invention provide body of a motor car after head piece assembly structure, it is critical only that include rear head piece outside plate, after Head piece inner panel and rear head piece reinforcing plate, the cross section, XZ face of described rear head piece outside plate and rear head piece inner panel surrounds one Closed cavity, the end face of described rear head piece outside plate is along X to being divided into before and after two, and the end face rear portion of described rear head piece outside plate is General metal plate face, the end face front portion of described rear head piece outside plate is provided with multiple positioning round orifice along Y-direction, described rear head piece outside plate End face front and rear is equipped with coating groove and/or the coated face of Y-direction, and described rear head piece reinforcing plate is provided with pushes up horizontal stroke after described The Z-direction reinforcement of the inner top surface contact of beam outside plate.
Head piece assembly structure after the body of a motor car of the present invention, the end face rear portion of rear head piece outside plate is that panorama fixes glass Skylight and two kinds of non-skylight configure general metal plate face, therefore without considering that back door installs the difficulty of matching that difference is brought;As Fruit is panorama when fixing glass sunroof configuration, panorama fix glass have only to cover whole after determine the end face of crossbeam outside plate, by Y-direction Coating groove and/or coated face and positioning round orifice fix, and panorama to fix the tolerance that glass produces when general assembly permissible Accumulation fixes faceplate to panorama, and the sealing strip that dependence panorama is fixed at glass and front panel beating top cover absorbs, such that it is able to Promote panorama and fix the matching precision of glass and back door;Rear head piece outside plate station when welding may select at body frame In the splicing stage, reduce the tolerance stack during welding production.
Further, described Z-direction reinforcement is positioned at the rear portion of inner top surface of described rear head piece outside plate.Vapour as the present invention After car vehicle body head piece assembly structure be panorama fix glass sunroof configuration time, owing to panorama fixes glass at rear head piece outside plate The rear portion of end face be stress emphasis, therefore Z reinforcement be set herein to promote the structural strength at this, and then promote whole The intensity of structure.
Further, panorama is fixed glass sunroof configuration for, described rear head piece outside plate, rear head piece inner panel and The X of rear head piece reinforcing plate is to being fixed together foremost.When after the body of a motor car of the present invention, head piece assembly structure is panorama During fixing glass sunroof configuration, the end face of whole rear head piece outside plate is all fixed the weight-bearing surface of glass, therefore, is pushed up afterwards as panorama The X of crossbeam outside plate, rear head piece inner panel and rear head piece reinforcing plate to being fixed together foremost, lift structure intensity.
As another embodiment, when after the body of a motor car of the present invention, head piece assembly structure is the configuration of non-skylight, Described Z-direction reinforcement is positioned at the front portion of the inner top surface of described rear head piece outside plate.When configuring due to non-skylight, rear head piece outside plate Needing foremost to be connected with roof panel beating, now, the front portion of the end face of rear head piece outside plate is stress emphasis, therefore sets herein Put Z reinforcement to promote the structural strength at this, and then promote the intensity of total.Non-skylight is configured specifically, institute State being fixed together foremost of rear head piece reinforcing plate and rear head piece inner panel.
Further, the cross section, XZ face of described rear head piece inner panel is three stage structure, described three stage structure by X to from Front to back be respectively the first bending segment of high obliquity, low pitch the second bending segment with X to the 3rd concordant flat segments. The rear head piece inner panel of syllogic, has a certain degree of ability absorbing deformation, the anti-recessed intensity of head piece inner panel after lifting.
Further, the least significant end of described rear head piece reinforcing plate is connected in the middle part of described 3rd flat segments, with correspondence The back door installation site of rear head piece outside plate.
Specifically, between the inner top surface of described Z-direction reinforcement and described rear head piece outside plate, it is provided with elastic shock attenuation portion, rises To absorbing vibrations and erasure effect.
Accompanying drawing explanation
Fig. 1 is the top view of the present invention.
Fig. 2 is the upward view of the present invention.
Fig. 3 be the present invention be panorama fix glass sunroof configuration time Fig. 1 Section A-A schematic diagram.
Fig. 4 is present invention Section A-A schematic diagram of Fig. 1 when being the configuration of non-skylight version.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, to the most involved each of the detailed description of the invention of the present invention Mutual alignment and annexation, the effect of each several part and operation principle etc. between the shape of component, structure, each several part are made into one The detailed description of step.
Such as Fig. 1,2,3,4, head piece assembly structure after the body of a motor car of the present invention, including rear head piece outside plate 1, pushes up horizontal stroke afterwards Beam inner panel 2 and rear head piece reinforcing plate 3, the cross section, XZ face of described rear head piece outside plate 1 and rear head piece inner panel 2 surrounds one Closed cavity, the end face of described rear head piece outside plate 1 along X to being divided into before and after two, the end face rear portion of described rear head piece outside plate 1 For general metal plate face, the end face front portion of described rear head piece outside plate 1 is provided with multiple positioning round orifice 11, described rear head piece along Y-direction The end face front and rear of outside plate 1 is equipped with the coating groove of Y-direction, and described rear head piece reinforcing plate 3 is provided with determines crossbeam after described The Z-direction reinforcement 31 of the inner top surface contact of outside plate 1.
Head piece assembly structure after the body of a motor car of the present invention, the end face rear portion of rear head piece outside plate 1, i.e. the dotted line of Fig. 1 It is divided into panorama to fix glass sunroof inside frame and two kinds of non-skylight configures general metal plate face, therefore without considering that back door is installed The difficulty of matching that difference is brought, such as Fig. 1, is back door hinge face at B;If panorama fixes glass sunroof configuration Time, panorama fix glass have only to cover whole after determine the end face of crossbeam outside plate 1, coating groove and positioning round orifice by Y-direction are fixed , and panorama is fixed the tolerance that glass produces when general assembly and can be accumulated panorama and fix faceplate, relies on panorama solid Determine the sealing strip at glass and front panel beating top cover to absorb, such that it is able to promote that panorama fixes glass and back door mates essence Degree;Rear head piece outside plate 1 station when welding may select the splicing stage at body frame, reduces the public affairs during welding production Difference accumulation.Head piece assembly structure after the body of a motor car of the present invention, panorama fixes glass sunroof version and the configuration of non-skylight, Ke Yi Realize the most general on the basis of meeting the installation of the parts such as ceiling, wire harness and rear passenger head space;After Zhi Shi Head piece reinforcing plate 3 is because glass is different from Metal plate, it is impossible in panorama fixes glass sunroof and the configuration of two kinds of non-skylight General, rear head piece outside plate 1, the structure of rear head piece inner panel 2 and the most identical with the junction point of rear head piece reinforcing plate 3, because of This can be by retaining the same of benchmark, it is achieved sharing of the tooling devices such as fixture, reduces high degree panorama and fixes glass sky Production cost when window and the configuration of two kinds of non-skylight coexist.
Further, when after the body of a motor car of the present invention head piece assembly structure be panorama fix glass sunroof configuration time, Described Z-direction reinforcement 31 is positioned at the rear portion of the inner top surface of described rear head piece outside plate 1.Owing to panorama fixes glass 4 at rear top horizontal stroke The rear portion of the end face of beam outside plate 1 is stress emphasis, therefore arranges Z reinforcement 31 herein to promote the structural strength at this, enters And promote the intensity of total.And the end face of whole rear head piece outside plate 1 all fixes the weight-bearing surface of glass as panorama, push up afterwards The X of crossbeam outside plate 1, rear head piece inner panel 2 and rear head piece reinforcing plate 3 to being fixed together foremost, lift structure intensity.
As another embodiment, when after the body of a motor car of the present invention, head piece assembly structure is the configuration of non-skylight, Described Z-direction reinforcement 31 is positioned at the front portion of the inner top surface of described rear head piece outside plate 1.When configuring due to non-skylight, rear head piece Outside plate 1 needs to be connected with roof panel beating foremost, and now, the front portion of the end face of rear head piece outside plate 1 is stress emphasis, therefore exists Z reinforcement 31 is set to promote the structural strength at this herein, and then promotes the intensity of total.Concrete to the configuration of non-skylight Say, being fixed together foremost of described rear head piece reinforcing plate 3 and rear head piece inner panel 2.
For panorama is fixed glass sunroof and two kinds of non-skylight configuration universal architecture, the XZ of described rear head piece inner panel 2 Cross section, face is three stage structure, described three stage structure by X to the first bending segment 21, low being respectively high obliquity from front to back Second bending segment 22 of gradient with X to the 3rd concordant flat segments 31.The rear head piece inner panel 2 of syllogic, has certain journey The ability absorbing deformation of degree, the anti-recessed intensity of head piece inner panel 2 after lifting.The least significant end of described rear head piece reinforcing plate 3 is solid It is connected in the middle part of described 3rd flat segments 31, with the back door installation site of head piece outside plate 1 after correspondence.Described Z-direction reinforcement It is provided with elastic shock attenuation portion 12 between 31 and the inner top surface of described rear head piece outside plate 1, plays absorption vibrations and erasure effect.

Claims (8)

1. head piece assembly structure after a body of a motor car, it is characterised in that include rear head piece outside plate, rear head piece inner panel with And rear head piece reinforcing plate, the cross section, XZ face of described rear head piece outside plate and rear head piece inner panel surrounds a closed cavity, institute Stating the end face of rear head piece outside plate along X to being divided into before and after two, the end face rear portion of described rear head piece outside plate is general metal plate face, The end face front portion of described rear head piece outside plate is provided with multiple positioning round orifice along Y-direction, the end face of described rear head piece outside plate anterior and Rear portion is equipped with coating groove and/or the coated face of Y-direction, described rear head piece reinforcing plate be provided with in described rear head piece outside plate The Z-direction reinforcement of end face contact.
Head piece assembly structure after body of a motor car the most according to claim 1, it is characterised in that described Z-direction reinforcement is positioned at The rear portion of the inner top surface of described rear head piece outside plate.
Head piece assembly structure after body of a motor car the most according to claim 2, it is characterised in that described rear head piece outside plate, The X of rear head piece inner panel and rear head piece reinforcing plate is to being fixed together foremost.
Head piece assembly structure after body of a motor car the most according to claim 1, it is characterised in that described Z-direction reinforcement is positioned at The front portion of the inner top surface of described rear head piece outside plate.
Head piece assembly structure after body of a motor car the most according to claim 4, it is characterised in that described rear head piece is strengthened Being fixed together foremost of plate and rear head piece inner panel.
6. according to head piece assembly structure after the body of a motor car described in claim 1 or 2 or 3 or 4, it is characterised in that top after described The cross section, XZ face of crossbeam inner panel is three stage structure, and described three stage structure is respectively the of high obliquity by X to from front to back One bending segment, low pitch the second bending segment with X to the 3rd concordant flat segments.
Head piece assembly structure after body of a motor car the most according to claim 6, it is characterised in that described rear head piece is strengthened The least significant end of plate is connected in the middle part of described 3rd flat segments.
Head piece assembly structure after body of a motor car the most according to claim 7, it is characterised in that described Z-direction reinforcement and institute State and be provided with elastic shock attenuation portion between the inner top surface of rear head piece outside plate.
CN201610631329.7A 2016-08-04 2016-08-04 Car body rear head piece assembly structure Pending CN106043448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610631329.7A CN106043448A (en) 2016-08-04 2016-08-04 Car body rear head piece assembly structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610631329.7A CN106043448A (en) 2016-08-04 2016-08-04 Car body rear head piece assembly structure

Publications (1)

Publication Number Publication Date
CN106043448A true CN106043448A (en) 2016-10-26

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CN201610631329.7A Pending CN106043448A (en) 2016-08-04 2016-08-04 Car body rear head piece assembly structure

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109079710A (en) * 2018-08-31 2018-12-25 奇瑞汽车股份有限公司 A kind of fixed glass installation accessory of panorama
CN109367629A (en) * 2018-11-09 2019-02-22 盐城市华悦汽车部件有限公司 Head piece assembly structure after a kind of body of a motor car
CN110709312A (en) * 2017-06-06 2020-01-17 标致雪铁龙汽车股份有限公司 Vehicle body structure assembly with upper cross member suitable for openable or non-openable skylight
CN111923702A (en) * 2020-08-11 2020-11-13 北京汽车股份有限公司 Panoramic roof automobile roof rear assembly
CN112319614A (en) * 2020-10-19 2021-02-05 北京汽车股份有限公司 Front beam structure, white automobile body framework assembly and automobile
CN112874636A (en) * 2021-01-29 2021-06-01 北京汽车股份有限公司 Rear cross beam structure, automobile body framework assembly and automobile
CN115285231A (en) * 2022-07-15 2022-11-04 岚图汽车科技有限公司 Top cover rear cross beam assembly and automobile body upper shell

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JP2000203456A (en) * 1999-01-14 2000-07-25 Toyota Auto Body Co Ltd Rear car body structure
KR20010063139A (en) * 1999-12-21 2001-07-09 류정열 A rear header part having reinforcing structure
CN101223075A (en) * 2005-09-16 2008-07-16 Gm全球科技运作股份有限公司 Motor vehicle body with an adaptor support for a roof module, adaptor support therefor, and method for producing said motor vehicle body
CN102392571A (en) * 2011-09-27 2012-03-28 奇瑞汽车股份有限公司 Back door hinge installation reinforcing structure for automobile
CN202847820U (en) * 2012-08-31 2013-04-03 重庆至信实业有限公司 Automobile roof rear beam
CN203497013U (en) * 2013-10-10 2014-03-26 东风汽车公司 Rear roof cross beam of two-compartment passenger vehicle bodywork
JP2014180911A (en) * 2013-03-18 2014-09-29 Honda Motor Co Ltd Vehicle rear structure
CN204978860U (en) * 2015-05-18 2016-01-20 绵阳华瑞汽车有限公司 Automotive rear top cover crossbeam assembly
CN105292269A (en) * 2014-06-25 2016-02-03 三菱自动车工业株式会社 Rear structure for vehicle body
CN205345057U (en) * 2016-01-28 2016-06-29 重庆长安汽车股份有限公司 Beam assembly behind vapour car roof and assembly structure thereof

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000203456A (en) * 1999-01-14 2000-07-25 Toyota Auto Body Co Ltd Rear car body structure
KR20010063139A (en) * 1999-12-21 2001-07-09 류정열 A rear header part having reinforcing structure
CN101223075A (en) * 2005-09-16 2008-07-16 Gm全球科技运作股份有限公司 Motor vehicle body with an adaptor support for a roof module, adaptor support therefor, and method for producing said motor vehicle body
CN102392571A (en) * 2011-09-27 2012-03-28 奇瑞汽车股份有限公司 Back door hinge installation reinforcing structure for automobile
CN202847820U (en) * 2012-08-31 2013-04-03 重庆至信实业有限公司 Automobile roof rear beam
JP2014180911A (en) * 2013-03-18 2014-09-29 Honda Motor Co Ltd Vehicle rear structure
CN203497013U (en) * 2013-10-10 2014-03-26 东风汽车公司 Rear roof cross beam of two-compartment passenger vehicle bodywork
CN105292269A (en) * 2014-06-25 2016-02-03 三菱自动车工业株式会社 Rear structure for vehicle body
CN204978860U (en) * 2015-05-18 2016-01-20 绵阳华瑞汽车有限公司 Automotive rear top cover crossbeam assembly
CN205345057U (en) * 2016-01-28 2016-06-29 重庆长安汽车股份有限公司 Beam assembly behind vapour car roof and assembly structure thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110709312A (en) * 2017-06-06 2020-01-17 标致雪铁龙汽车股份有限公司 Vehicle body structure assembly with upper cross member suitable for openable or non-openable skylight
CN109079710A (en) * 2018-08-31 2018-12-25 奇瑞汽车股份有限公司 A kind of fixed glass installation accessory of panorama
CN109367629A (en) * 2018-11-09 2019-02-22 盐城市华悦汽车部件有限公司 Head piece assembly structure after a kind of body of a motor car
CN111923702A (en) * 2020-08-11 2020-11-13 北京汽车股份有限公司 Panoramic roof automobile roof rear assembly
CN112319614A (en) * 2020-10-19 2021-02-05 北京汽车股份有限公司 Front beam structure, white automobile body framework assembly and automobile
CN112874636A (en) * 2021-01-29 2021-06-01 北京汽车股份有限公司 Rear cross beam structure, automobile body framework assembly and automobile
CN115285231A (en) * 2022-07-15 2022-11-04 岚图汽车科技有限公司 Top cover rear cross beam assembly and automobile body upper shell
CN115285231B (en) * 2022-07-15 2023-06-02 岚图汽车科技有限公司 Top cap rear cross beam assembly and automobile body upper shell

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Application publication date: 20161026