CN205220810U - Cladding panel beating divides preceding end support of body structure - Google Patents
Cladding panel beating divides preceding end support of body structure Download PDFInfo
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- CN205220810U CN205220810U CN201520863591.5U CN201520863591U CN205220810U CN 205220810 U CN205220810 U CN 205220810U CN 201520863591 U CN201520863591 U CN 201520863591U CN 205220810 U CN205220810 U CN 205220810U
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- boss
- panel beating
- split type
- recess hole
- hole
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Abstract
The utility model discloses a cladding panel beating divides preceding end support of body structure belongs to the automobile parts field, including the entablature, bottom end rail and longeron, inlay the panel beating on the longeron and divided the body structure, the panel beating divides the body structure to have a left side, the right part divides the structure, terminal surface upper portion is equipped with first boss before the left part branch structure, first boss middle part is equipped with first pipeline mouth, be equipped with first recess hole around the first boss, terminal surface upper portion is equipped with first recess hole before the right part branch structure, a left side, the terminal surface middle part all is equipped with second pipeline mouth before the right part branch structure, four corners department all establishes a first mounting hole around the second pipeline mouth, second pipeline mouth top is equipped with the second boss, be equipped with the locating hole on the second boss, a left side, the preceding terminal surface lower part of right part branch structure all is equipped with the third boss, be equipped with the second mounting hole on the third boss. Adopt the technical scheme of the utility model can simplify the product structure, reduce product forming technology and require, improve product shaping qualification rate and precision, alleviate whole car weight volume, reduce oil consumption and exhaust emissions.
Description
Technical field
The utility model relates to technical field of automobile parts, more particularly, relates to a kind of front-end bracket of coated panel beating Split type structure.
Background technology
Front-end bracket is as a part for vehicle body, general employing welded-steel plate construction, along with the continuous progress of plastic material and processing technology thereof, MULTILAYER COMPOSITE plate technique, Blanket technology, long fibre mould pressing technology and long fiber injection technology etc. are all successively widely used in manufacturing front-end bracket.At present, increasing front-end bracket have employed plastic/metal composite structure.This structure takes full advantage of the performance advantage of plastics and metal, can be used to make the best and ingenious integrated, the optimization of practical function and minimumization of cost and weight.Up to now, existing diversified plastic/metal composite structure is developed, but while how ensureing that front-end bracket has some strength, reduces the productive costs of front-end bracket to greatest extent, is the problem needing solution in prior art badly.Existing plastics panel beating composite structure front-end bracket, sheet metal component structure is generally overall time molding structure, and technological forming is complicated, and accuracy of manufacture controls difficult, and shaping fraction defective is high and integrated sheet-metal part structural weight large, and product assembly weight is increased, and cost improves.
Through retrieval, China Patent No. 201110099102, apply for April 14 2011 day for announcing, invention and created name is: a kind of front-end module carrying frame of car, this application case discloses a kind of front-end module carrying frame of car, comprise panel beating part and parts of plastics, panel beating part and parts of plastics are combined by injection mo(u)lding and form one.Be attached to the parts of plastics in panel beating part by injection mo(u)lding, good booster action is played to metal plate punching part, also define installing space and the radiator installing space of left and right head light simultaneously with sheet metal component.This application case adopts stamping forming panel beating part and parts of plastics to be bonded front modular carrier, improves the bulk strength that front-end module carries, and parts of plastics arranges reinforced rib respectively at the corresponding upper beam of panel beating part and the position of underbeam, improves bulk strength; Panel beating part adopts punch forming, and all mounting-positioning holes are all disposed thereon, thus ensure that setting accuracy, but integrated sheet-metal part disposal molding structure, technological forming is complicated, and accuracy of manufacture controls difficult, and shaping fraction defective is high.
Utility model content
1. the utility model technical matters that will solve
The purpose of this utility model is to overcome front-end bracket coated sheet metal component structure overall time molding structure in prior art, technological forming is complicated, accuracy of manufacture controls difficult, the high deficiency of shaping fraction defective, provide a kind of front-end bracket of coated panel beating Split type structure, adopt the technical scheme of utility model that integrated sheet-metal part is carried out split design, sheet metal component product structure can be simplified further, simplify mould structure and forming process, reduce mould development expense, enhance productivity, reduce cost of goods manifactured, reduce product weight, further reduction product assembly manufacturing cost, improve car load fuel efficiency, reduce exhaust emissions.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
The front-end bracket of a kind of coated panel beating Split type structure of the present utility model, comprise entablatrance, cross sill and longeron, described entablatrance, cross sill and two longerons form the front-end bracket of quadrilateral structure by integrated through injection molding, described entablatrance and cross sill are plastic construction, described longeron comprises panel beating Split type structure, and described panel beating Split type structure is embedded on front-end bracket two longeron.
Above-mentioned panel beating Split type structure comprises left half structure and right half structure, described top, left half structure front end face is provided with the first boss, the first pipeline opening is provided with in the middle part of the first described boss, the first described pipeline opening is rectangle, the surrounding of the first described boss is provided with the first recess hole, described top, right half structure front end face is provided with the first recess hole, second pipe mouth is equipped with in the middle part of the front end face of described left half structure and in the middle part of the front end face of right half structure, described second pipe mouth is rectangle, around described second pipe mouth, corner place is equipped with first mounting hole, the second boss is provided with above described second pipe mouth, the second described boss is round platform, the second described boss is provided with circular locating openings, the front end face bottom of described left half structure and the front end face bottom of right half structure are equipped with the 3rd boss, the 3rd described boss is round platform, the 3rd described boss is provided with circular second mounting hole, the surrounding of the 3rd described boss is provided with the 3rd recess hole, described left half structure and its lower edge of right half structure are equipped with the 4th recess hole, the side of left half structure and right half structure is equipped with the second recess hole.
Further improve as the utility model, the first described recess hole, the second recess hole, the 3rd recess hole and the 4th recess hole are the hole of internal diameter convergent.
Further improve as the utility model, the thickness of described panel beating Split type structure is 0.8mm.
Further improve as the utility model, the 3rd described recess hole is three.
Further improve as the utility model, front end face and the side of described panel beating Split type structure are all furnished with auxiliary hole.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with prior art, has following beneficial effect:
(1) front-end bracket of a kind of coated panel beating Split type structure of the present utility model, left half structure and right half structure is divided into by the sheet metal component be embedded on front-end bracket to be embedded on front-end bracket two longeron respectively, break the tradition be embedded in by the sheet metal component of the quadrangle of entirety on front-end bracket, sheet metal component is carried out split design, several different Split type structure is adjusted to by an integral structure, product structure can be simplified, reduce product forming technique requirement, improve formed product qualification rate and Product Precision, alleviate complete vehicle weight simultaneously, reduce oil consumption and exhaust emissions.
(2) front-end bracket of a kind of coated panel beating Split type structure of the present utility model, top, left half structure front end face, top, right half structure front end face, the front end face bottom of left half structure and the front end face bottom of right half structure are all coated with plastics, add the weight capacity of bearing part with this plastic construction.Top, left half structure front end face is provided with the first pipeline opening, offer due to the first pipeline opening makes the intensity of left half structure upper to satisfy the demands simultaneously, first pipeline opening is located on the first boss, the projection of the first boss plays the effect of reinforced rib at this, supplement the front-end bracket intensity that causes because of the existence of the first pipeline opening and reduce and the impact that brings; The surrounding of the first boss is provided with the first recess hole simultaneously, the existence of the first recess hole makes the sharp-pointed position of plastics in the process of injection moulding around the first pipeline opening better be combined, actv. prevents vehicle pipeline in the unnecessary loss by causing during the first pipeline opening, the plastic construction of injection moulding is simultaneously embedded in the first recess hole as button, add the area of contact of plastic construction and sheet metal component, thus ensure that the intensity of front-end bracket.
(3) front-end bracket of a kind of coated panel beating Split type structure of the present utility model, reasonable in design, principle is simple, is convenient to promote the use of.
Accompanying drawing explanation
Fig. 1 is the structural representation of the front-end bracket of a kind of coated panel beating Split type structure of the present utility model;
Fig. 2 is the structural representation of left half structure in the utility model;
Fig. 3 is the structural representation of right half structure in the utility model;
Fig. 4 is the A place partial enlarged drawing of right half structure in the utility model.
Label declaration in schematic diagram:
1, auxiliary hole; 2, the first boss; 21, the first pipeline opening; 22, the first recess hole; 3, the second boss; 31, knock hole; 4, the first mounting hole; 5, second pipe mouth; 6, the second recess hole; 7, the 3rd boss; 71, the second mounting hole; 72, the 3rd recess hole; 8, the 4th recess hole.
Detailed description of the invention
For understanding content of the present utility model further, by reference to the accompanying drawings the utility model is described in detail.
Composition graphs 1, Fig. 2, Fig. 3 and Fig. 4, the front-end bracket of a kind of coated panel beating Split type structure of the present embodiment, comprise entablatrance, cross sill and longeron, entablatrance, cross sill and two longerons form the front-end bracket of quadrilateral structure by integrated through injection molding, entablatrance and cross sill are plastic construction, longeron comprises panel beating Split type structure, and panel beating Split type structure is embedded on front-end bracket two longeron, and the thickness of panel beating Split type structure is 0.8mm.
Panel beating Split type structure comprises left half structure and right half structure, originally execute in example and be divided into by the sheet metal component be embedded on front-end bracket left half structure and right half structure to be embedded on front-end bracket two longeron respectively, break the tradition be embedded in by the sheet metal component of the quadrangle of entirety on front-end bracket, sheet metal component is carried out split design, several different Split type structure is adjusted to by an integral structure, product structure can be simplified, reduce product forming technique requirement, improve formed product qualification rate and Product Precision, alleviate complete vehicle weight simultaneously, reduce oil consumption and exhaust emissions.
Top, left half structure front end face is provided with the first boss 2, the first pipeline opening 21 is provided with in the middle part of first boss 2, first pipeline opening 21 is rectangle, the surrounding of the first boss 2 is provided with the first recess hole 22, top, right half structure front end face is provided with the first recess hole 22, the front end face bottom of left half structure and the front end face bottom of right half structure are equipped with the 3rd boss 7,3rd boss 7 is round platform, 3rd boss 7 is provided with circular second mounting hole 71, it is three that the surrounding of the 3rd boss 7 is provided with the 3rd recess hole the 72, three recess hole 72.Upper and lower due to the longeron of front-end bracket is the topmost bearing part of front-end bracket, in the present embodiment, top, left half structure front end face, top, right half structure front end face, the front end face bottom of left half structure and the front end face bottom of right half structure are all coated with plastics, add the weight capacity of bearing part with this plastic construction.Top, left half structure front end face is provided with the first pipeline opening 21, offer due to the first pipeline opening 21 makes the intensity of left half structure upper to satisfy the demands simultaneously, so the first pipeline opening 21 is located on the first boss 2 in the present embodiment, the projection of the first boss 2 plays the effect of reinforced rib at this, supplement the front-end bracket intensity that causes because of the existence of the first pipeline opening 21 and reduce and the impact that brings; The surrounding of the first boss 2 is provided with the first recess hole 22 simultaneously, the existence of the first recess hole 22 makes the sharp-pointed position of plastics in the process of injection moulding around the first pipeline opening 21 better be combined, and actv. prevents vehicle pipeline in the unnecessary loss by causing during the first pipeline opening 21.
Second pipe mouth 5 is equipped with in the middle part of the front end face of left half structure and in the middle part of the front end face of right half structure, second pipe mouth 5 is rectangle, second pipe mouth 5 surrounding corner place is equipped with first mounting hole 4, the second boss 3 is provided with above second pipe mouth 5, second boss 3 is round platform, second boss 3 is provided with circular locating openings 31, and its lower edge of left half structure and right half structure is equipped with the 4th recess hole 8, the side of left half structure and right half structure is equipped with the second recess hole 6.Front end face and the side of described panel beating Split type structure are all furnished with auxiliary hole 1, and auxiliary hole 1 is injection molding technical holes, and the existence in this hole makes plastics during injection moulding contact with whole sheet metal component Split type structure more closely, adds the bulk strength of front-end bracket.
In the present embodiment, the equal actv. of offering of the first boss 2, second boss 3 and the 3rd boss 7 has been filled up and owing to offering hole, panel beating Split type structure intensity is reduced and the impact that brings, and this kind of settling mode plays the effect of reinforced rib by boss, simple and effectively.
First recess hole 22 in the present embodiment, second recess hole 6, 3rd recess hole 72 and the 4th recess hole 8 are the hole of internal diameter convergent, its diameter is successively decreased to back end by the front end face at its place, the hole of this internal diameter convergent has the following advantages: when being enclosed with plastics in the plane at the place, hole of internal diameter convergent, plastics are in the process of injection moulding, the plastics of fluid will enter in the hole of convergent on the one hand, when plastics solidify, plastic construction is as being embedded in hole as button, add the area of contact of plastic construction and sheet metal component, thus ensure that the intensity of front-end bracket, the hole of convergent can better make position sharp-pointed around it and fluid plastic carry out adhesion on the other hand, make while ensure that the intensity of front-end bracket front-end bracket local location more mellow and full attractive in appearance the more important thing is avoid front-end bracket sharp-pointed position give follow-up work bring unnecessary loss and trouble.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (5)
1. the front-end bracket of a coated panel beating Split type structure, comprise entablatrance, cross sill and longeron, it is characterized in that, described entablatrance, cross sill and two longerons form the front-end bracket of quadrilateral structure by integrated through injection molding, described entablatrance and cross sill are plastic construction, described longeron comprises panel beating Split type structure, and described panel beating Split type structure is embedded on front-end bracket two longeron;
Above-mentioned panel beating Split type structure comprises left half structure and right half structure, described top, left half structure front end face is provided with the first boss (2), described the first boss (2) middle part is provided with the first pipeline opening (21), described the first pipeline opening (21) is rectangle, the surrounding of described the first boss (2) is provided with the first recess hole (22), described top, right half structure front end face is provided with the first recess hole (22), second pipe mouth (5) is equipped with in the middle part of the front end face of described left half structure and in the middle part of the front end face of right half structure, described second pipe mouth (5) is rectangle, described second pipe mouth (5) is equipped with first mounting hole (4) in corner place around, described second pipe mouth (5) top is provided with the second boss (3), described the second boss (3) is round platform, described the second boss (3) is provided with circular locating openings (31), the front end face bottom of described left half structure and the front end face bottom of right half structure are equipped with the 3rd boss (7), the 3rd described boss (7) is round platform, the 3rd described boss (7) is provided with circular second mounting hole (71), the surrounding of the 3rd described boss (7) is provided with the 3rd recess hole (72), described left half structure and its lower edge of right half structure are equipped with the 4th recess hole (8), the side of left half structure and right half structure is equipped with the second recess hole (6).
2. the front-end bracket of a kind of coated panel beating Split type structure according to claim 1, is characterized in that: described the first recess hole (22), the second recess hole (6), the 3rd recess hole (72) and the 4th recess hole (8) are the hole of internal diameter convergent.
3. the front-end bracket of a kind of coated panel beating Split type structure according to claim 1, is characterized in that: the thickness of described panel beating Split type structure is 0.8mm.
4. the front-end bracket of a kind of coated panel beating Split type structure according to claim 3, is characterized in that: the 3rd described recess hole (72) is three.
5. the front-end bracket of a kind of coated panel beating Split type structure according to claim 1 or 4, is characterized in that: the front end face of described panel beating Split type structure and side are all furnished with auxiliary hole (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863591.5U CN205220810U (en) | 2015-11-03 | 2015-11-03 | Cladding panel beating divides preceding end support of body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863591.5U CN205220810U (en) | 2015-11-03 | 2015-11-03 | Cladding panel beating divides preceding end support of body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205220810U true CN205220810U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520863591.5U Expired - Fee Related CN205220810U (en) | 2015-11-03 | 2015-11-03 | Cladding panel beating divides preceding end support of body structure |
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| Country | Link |
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| CN (1) | CN205220810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379417A (en) * | 2016-10-20 | 2017-02-08 | 安徽江淮汽车股份有限公司 | Automobile front end support frame assembly |
-
2015
- 2015-11-03 CN CN201520863591.5U patent/CN205220810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379417A (en) * | 2016-10-20 | 2017-02-08 | 安徽江淮汽车股份有限公司 | Automobile front end support frame assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20201103 |