CN106005047A - Connecting structure for front face and back face of light midbus with body frame of light midbus - Google Patents
Connecting structure for front face and back face of light midbus with body frame of light midbus Download PDFInfo
- Publication number
- CN106005047A CN106005047A CN201610610642.2A CN201610610642A CN106005047A CN 106005047 A CN106005047 A CN 106005047A CN 201610610642 A CN201610610642 A CN 201610610642A CN 106005047 A CN106005047 A CN 106005047A
- Authority
- CN
- China
- Prior art keywords
- face
- vehicle body
- automobile
- covering
- facial bone
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
- B62D27/023—Assembly of structural joints
Abstract
The invention relates to the technical field of automobile body structures, in particular to a connecting structure for a front face and a back faces of a light midbus and a body frame of the light midbus. An automobile front face covering part and an automobile back face covering part are fixedly installed at the front end and the back end of a body connecting end face framework through connecting flashes respectively. The connecting structure for the front face and the back face with the body frame has the following advantages that through the connecting flashes connected to the front end and the back end of the body connecting end face framework, the good connecting structure is provided for connection of the automobile front face and the automobile back face, convenience is brought to assembly and connection of the automobile front face and the automobile back face with the body frame, the process of the connecting flashes is simple, and the connecting structure strength is high; the connecting flashes can serve as reinforcing rib structures of the front end face and the back end face of the body connecting end face framework, and therefore the structural strength of the front end face and the back end face of the body connecting end face framework is greatly enhanced; the front face and the back face are connected with the body connecting end face framework by adopting the connecting structure, and therefore the waterproofness and the leakproofness are better; the surface of the front face covering part and the surface of the back face covering part achieve smooth butt-joint with the roof model surface and the side surfaces.
Description
Technical field
The present invention relates to automotive body structure technical field, before and after refering in particular to a kind of lightweight minibus, face is with vehicle body frame even
Access node structure.
Background technology
Face connected mode before and after tradition minibus, in being typically utilized in the fiberglass of before and after's face, pre-buried girder steel, passes through
Described girder steel and body frame are welded into one, and face and vehicle body bone before and after surface uses glass fabric to connect again
Frame.The manufacturing process of this connected mode is complex, and work on the spot amount is big, and the precision of pre-buried steel is difficult to ensure card, causes minibus
The production efficiency that front and back face connects is low, and structural strength and connection precision have to be hoisted.
Summary of the invention
Present invention aims to the deficiencies in the prior art and face and vehicle body before and after a kind of lightweight minibus is provided
Frame connecting structure, before and after automobile, face is simple with the assembly technology of vehicle body frame, and attachment structure intensity is high.
For achieving the above object, face and vehicle body frame attachment structure before and after a kind of lightweight minibus of the present invention, including
Face covering after vehicle body connection end facial bone frame, automobile front face covering and automobile, described vehicle body connection end facial bone frame is by some
The mutual Tenon of segment type material beam forms, and described vehicle body connection end facial bone frame is provided with installation slot, and described installation slot connects to be had
Connecting overlap, after described automobile front face covering and automobile, face covering is fixedly installed in vehicle body connection by connection overlap respectively
The front-end and back-end of end face skeleton.
As preferably, the connecting end surface of described vehicle body connection end facial bone frame front and back end is in shaped door, and described connection overlap is fixed
After connecting end surface, automobile front face covering, automobile, the upper end of face covering and two side ends are respectively by the company of distribution in shaped door
Connect overlap to fix with vehicle body connection end facial bone frame.
As preferably, described connection overlap is the flanging section bar being provided with back-off, described
After automobile front face covering, automobile, the covering of face covering is provided with the snapping limit with flanging forced fit, before automobile
After face covering, automobile, face covering is fastened with flanging section bar by snapping limit and is connected.
As preferably, the snapping limit of described covering and the junction of flanging section bar are provided with ornamental strip or sealing strip.
As preferably, the snapping limit of described covering is connected by bolt or rivet are fixing with flanging section bar.
As preferably, described covering is provided with the step surface for installing vehicle body glass.
Beneficial effects of the present invention: face and vehicle body frame attachment structure before and after a kind of lightweight minibus, including vehicle body even
Face covering after contact surface skeleton, automobile front face covering and automobile, vehicle body connection end facial bone frame is by some segment type material beam phases
Tenon forms mutually, and vehicle body connection end facial bone frame is provided with installation slot, and installing slot connection has connection overlap, and automobile front face covers
After cover piece and automobile, face covering is fixedly installed in the front-end and back-end of vehicle body connection end facial bone frame respectively by connecting overlap；This
Before and after invention, face and vehicle body frame attachment structure possess following advantage: 1, be connected to the connection of vehicle body connection end facial bone frame front and back end
Overlap, connects the attachment structure providing good for face before and after automobile, it is simple to face and the assembly connection of vehicle body frame, its work before and after automobile
Skill is simple, and attachment structure intensity is high；2, connect overlap to tie as the reinforcement of vehicle body connection end facial bone frame front/rear end
Structure, is greatly enhanced vehicle body connection end facial bone frame front/rear end structural strength；3, before and after using this attachment structure, face is with vehicle body even
The waterproof seal of contact surface skeleton is more preferable；4, front and back face covering material surface realizes smooth with roof molding surface, side surface
Docking.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention.
Fig. 2 is the present invention main TV structure schematic diagram.
Fig. 3 is the Section View of line A-A along Fig. 2.
Fig. 4 is the zoomed-in view at the A in Fig. 3.
Fig. 5 is the zoomed-in view at the B in Fig. 3.
Fig. 6 is the side-looking structural representation of the present invention.
Fig. 7 is the Section View of line B-B along Fig. 6.
Fig. 8 is the Section View of line C-C along Fig. 6.
Fig. 9 is the decomposition texture schematic diagram of the present invention.
Figure 10 is the structural representation of the vehicle body connection end facial bone frame of the present invention.
Figure 11 is the vehicle body connection end facial bone frame of the present invention and the structural representation being connected overlap connection.
Reference includes:
1 vehicle body connection end facial bone frame 11 is installed slot 12 and is connected overlap
121 back-off 13 sealing strip 14 bolts
15 connecting end surfaces
2 automobile front face covering 21 covering 211 snapping limits
Face covering 4 vehicle body glass after 212 step surface 3 automobiles
5 section bar beams.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
As shown in Figures 1 to 9, face and vehicle body frame attachment structure before and after a kind of lightweight minibus of the present invention, including
Face covering 3 after vehicle body connection end facial bone frame 1, automobile front face covering 2 and automobile, described vehicle body connection end facial bone frame 1 passes through
Some mutual Tenons of segment type material beam 5 form, and the section bar beam 5 of described vehicle body connection end facial bone frame 1 front and back end is provided with installation and inserts
Groove 11, described installation slot 11 connects connection overlap 12, and after described automobile front face covering 2 and automobile, face covering 3 is respectively
The front-end and back-end of vehicle body connection end facial bone frame 1 it are fixedly installed in by connecting overlap 12.It is connected to vehicle body connection end facial bone frame 1
The connection overlap 12 of front and back end, connects the attachment structure providing good, it is simple to face and vehicle body frame before and after automobile for face before and after automobile
Assembly connection, its technique is simple, and attachment structure intensity is high.Before connection overlap 12 can be as vehicle body connection end facial bone frame 1
The reinforcing rib structure of rear end face, is greatly enhanced vehicle body connection end facial bone frame 1 front/rear end structural strength.Use this attachment structure
Front and back face is more preferable with the waterproof seal of vehicle body connection end facial bone frame 1.Face covering material surface and roof molding surface, side front and back
Surface realizes smooth connection.
As shown in Figure 1, Figure 2 with shown in Figure 10, Figure 11, the cross section of vehicle body connection end facial bone frame 1 front and back end of the present embodiment is door
Shape, before and after vehicle body connection end facial bone frame 1, end is provided with connecting end surface 15, and described connection overlap 12 is along vehicle body connection end facial bone frame
The connecting end surface 15 shape distribution in shaped door of 1 front and back end, connects overlap 12 and is fixedly connected on connecting end surface 15, and automobile front face covers
After part 2, automobile, the upper end of face covering 3 and two side ends are respectively by connection overlap 12 and the vehicle body connection end face of distribution in shaped door
Skeleton 1 is fixed.Connect the overlap 12 shape difference with the cross section of vehicle body connection end facial bone frame 1 front and back end, cover for automobile front face
After part 2, automobile, face covering 3 provides more reliable junction point, strengthen after automobile front face covering 2, automobile face covering 3 with
The bonding strength of vehicle body connection end facial bone frame 1.Connect overlap 12 and can use difformity, its objective is to be fixed on vehicle body connection end
The connecting end surface 15 of facial bone frame 1 also provides fixed installation point for face covering 3 after automobile front face covering 2 and automobile.
As shown in Figures 3 to 8, the overlap 12 that connects of the present embodiment is the flanging section bar being provided with back-off 121, described automobile
After front face covering 2, automobile, the covering 21 of face covering 3 is provided with the snapping limit 211 with flanging forced fit, automobile front face
After covering 2, automobile, face covering 3 is fastened with flanging section bar by snapping limit 211 and is connected.Automobile front face covering 2, vapour
After car, the covering 21 of face covering 3 and flanging section bar form the snapping relation of fastening, after making automobile front face covering 2, automobile
Face covering 3 is difficult to loosen with the stable connection of vehicle body connection end facial bone frame 1.
As shown in Fig. 4, Fig. 5, Fig. 7 and Fig. 8, the snapping limit 211 of the covering 21 of the present embodiment and the connection of flanging section bar
Place is provided with ornamental strip or sealing strip 13.Sealing strip 13 can be used for the junction of seal buckle edge fit 211 and flanging section bar, outside preventing
Portion seeps water.This junction can also coat glass cement to improve sealing property.The ornamental strip of the present embodiment is except playing sealing
Outside waterproof action, it is also possible to play the effect of the decoration to vehicle body, promote the rich of vehicle body vision moulding.
As shown in Fig. 4, Fig. 5, Fig. 7 and Fig. 8, snapping limit 211 and the flanging section bar of the covering 21 of the present embodiment pass through spiral shell
Bolt 14 or the fixing connection of rivet.The covering 21 of face before and after automobile can be made to be firmly attached to flanging type by bolt 14 or rivet
Material.Flanging section bar can be held before and after being fixed on vehicle body connection end facial bone frame 1 by welding or other connected mode.
The covering 21 of the present embodiment is provided with the step surface 212 for installing vehicle body glass 4.This step surface 212 is easy to
Vehicle body glass 4(includes windshield, back windshield) install and fix, quick and easy for installation.
Above content is only presently preferred embodiments of the present invention, for those of ordinary skill in the art, according to the present invention's
Thought, the most all will change, and this specification content should not be construed as the present invention
Restriction.
Claims (6)
1. face and vehicle body frame attachment structure before and after a lightweight minibus, it is characterised in that: include vehicle body connection end facial bone
Face covering after frame, automobile front face covering and automobile, described vehicle body connection end facial bone frame passes through some segment type mutual tenons of material beam
The fourth of the twelve Earthly Branches forms, and described vehicle body connection end facial bone frame is provided with installation slot, and described installation slot connects connection overlap, described vapour
After front face covering and automobile, face covering is fixedly installed in the front end of vehicle body connection end facial bone frame respectively by connecting overlap
And rear end.
Face and vehicle body frame attachment structure before and after a kind of lightweight minibus the most according to claim 1, it is characterised in that:
The connecting end surface of described vehicle body connection end facial bone frame front and back end is in shaped door, and described connection overlap is fixed on connecting end surface, before automobile
After face covering, automobile, the upper end of face covering and two side ends are respectively by connection overlap and the vehicle body connection end of distribution in shaped door
Facial bone frame is fixed.
Face and vehicle body frame attachment structure before and after a kind of lightweight minibus the most according to claim 1 and 2, its feature exists
In: described connection overlap is the flanging section bar being provided with back-off, described
After automobile front face covering, automobile, the covering of face covering is provided with the snapping limit with flanging forced fit, before automobile
After face covering, automobile, face covering is fastened with flanging section bar by snapping limit and is connected.
Face and vehicle body frame attachment structure before and after a kind of lightweight minibus the most according to claim 3, it is characterised in that:
The snapping limit of described covering and the junction of flanging section bar are provided with ornamental strip or sealing strip.
Face and vehicle body frame attachment structure before and after a kind of lightweight minibus the most according to claim 3, it is characterised in that:
The snapping limit of described covering is connected by bolt or rivet are fixing with flanging section bar.
Face and vehicle body frame attachment structure before and after a kind of lightweight minibus the most according to claim 3, it is characterised in that:
Described covering is provided with the step surface for installing vehicle body glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610642.2A CN106005047B (en) | 2016-07-29 | 2016-07-29 | A kind of front and back face of lightweight minibus and vehicle body frame connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610642.2A CN106005047B (en) | 2016-07-29 | 2016-07-29 | A kind of front and back face of lightweight minibus and vehicle body frame connecting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106005047A true CN106005047A (en) | 2016-10-12 |
| CN106005047B CN106005047B (en) | 2018-09-18 |
Family
ID=57114986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610610642.2A Expired - Fee Related CN106005047B (en) | 2016-07-29 | 2016-07-29 | A kind of front and back face of lightweight minibus and vehicle body frame connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106005047B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018025A (en) * | 2018-09-30 | 2018-12-18 | 安徽安凯汽车股份有限公司 | A kind of car top decorative cover structure |
| CN110304143A (en) * | 2019-06-26 | 2019-10-08 | 湖北航宇新型材料股份有限公司 | A kind of new-energy automobile vehicle frame and its manufacturing process based on fourth of the twelve Earthly Branches LJ technique |
| CN110678379A (en) * | 2017-06-14 | 2020-01-10 | 沃尔沃卡车集团 | Vehicle body module connecting joint |
Citations (6)
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|---|---|---|---|---|
| US5966813A (en) * | 1997-12-23 | 1999-10-19 | Dana Corporation | Method for joining vehicle frame components |
| CN201432734Y (en) * | 2009-06-17 | 2010-03-31 | 杨瑞林 | Sightseeing car body |
| CN201545070U (en) * | 2009-11-26 | 2010-08-11 | 北汽福田汽车股份有限公司 | Vehicle forward and backward wall cladding element mounting structure |
| CN103693104A (en) * | 2014-01-18 | 2014-04-02 | 东莞中山大学研究院 | Modularly connected light-weight frame main body |
| CN203806003U (en) * | 2014-01-18 | 2014-09-03 | 东莞中山大学研究院 | Lightweight vehicle body side model structure |
| CN205906075U (en) * | 2016-07-29 | 2017-01-25 | 东莞中山大学研究院 | Face and automobile body frame connection structure around lightweight minibus |
-
2016
- 2016-07-29 CN CN201610610642.2A patent/CN106005047B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5966813A (en) * | 1997-12-23 | 1999-10-19 | Dana Corporation | Method for joining vehicle frame components |
| CN201432734Y (en) * | 2009-06-17 | 2010-03-31 | 杨瑞林 | Sightseeing car body |
| CN201545070U (en) * | 2009-11-26 | 2010-08-11 | 北汽福田汽车股份有限公司 | Vehicle forward and backward wall cladding element mounting structure |
| CN103693104A (en) * | 2014-01-18 | 2014-04-02 | 东莞中山大学研究院 | Modularly connected light-weight frame main body |
| CN203806003U (en) * | 2014-01-18 | 2014-09-03 | 东莞中山大学研究院 | Lightweight vehicle body side model structure |
| CN205906075U (en) * | 2016-07-29 | 2017-01-25 | 东莞中山大学研究院 | Face and automobile body frame connection structure around lightweight minibus |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110678379A (en) * | 2017-06-14 | 2020-01-10 | 沃尔沃卡车集团 | Vehicle body module connecting joint |
| US11338864B2 (en) | 2017-06-14 | 2022-05-24 | Volvo Truck Corporation | Vehicle body module connecting joint |
| CN109018025A (en) * | 2018-09-30 | 2018-12-18 | 安徽安凯汽车股份有限公司 | A kind of car top decorative cover structure |
| CN110304143A (en) * | 2019-06-26 | 2019-10-08 | 湖北航宇新型材料股份有限公司 | A kind of new-energy automobile vehicle frame and its manufacturing process based on fourth of the twelve Earthly Branches LJ technique |
| CN110304143B (en) * | 2019-06-26 | 2021-11-05 | 湖北航宇新型材料股份有限公司 | New energy automobile frame based on mortise and tenon technology and manufacturing process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106005047B (en) | 2018-09-18 |
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Granted publication date: 20180918 |
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| CF01 | Termination of patent right due to non-payment of annual fee |