CN204821724U - Car front end supporting structure - Google Patents
Car front end supporting structure Download PDFInfo
- Publication number
- CN204821724U CN204821724U CN201520587151.1U CN201520587151U CN204821724U CN 204821724 U CN204821724 U CN 204821724U CN 201520587151 U CN201520587151 U CN 201520587151U CN 204821724 U CN204821724 U CN 204821724U
- Authority
- CN
- China
- Prior art keywords
- clinch
- metal sheet
- metal
- profiled sheeting
- supporting 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.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to the technical field of car parts, a car front end supporting structure is provided, including metal backing and profiled sheeting, metal backing is including independent first metal sheet, second metal sheet and the third metal board of difference, first metal sheet with third metal board connect respectively in the both ends of second metal sheet, the three forms n-shaped style of calligraphy structure, the profiled sheeting connect in metal backing, and cover first metal sheet the second metal sheet with third metal board. The utility model discloses be divided into independent first metal sheet, second metal sheet and third metal board with the metal backing of integral type, improved material utilization rate, reduce the punching press degree of difficulty, reduce manufacturing cost.
Description
Technical field
The utility model belongs to technical field of automobile components, is specifically related to a kind of automotive front end supporting structure.
Background technology
Traditional automotive front end supporting structure, comprises metal backing and profiled sheeting, and profiled sheeting is engineering plastics, metal backing is door character type structure, by punch forming, is then placed in injection mould by engineering plastics integrated injection molding, wherein, profiled sheeting is the engineering plastics part of injection moulding.
Existing this automotive front end supporting structure, because metal backing is door character type structure, integrated punching is shaping, and the sheet material raw material Area comparison of needs is large, and the waste material after punching press also cannot process this metal backing again, and stock utilization is low, increases manufacturing cost; Meanwhile, the punching structure of door character type, owing to there are two free edge, yielding, structural strength is low, reduces production qualification rate, affects manufacturing schedule.
Utility model content
The purpose of this utility model is to provide a kind of automotive front end supporting structure, the metal backing of integral type is divided into independently the first metal sheet, the second metal sheet and the 3rd metal sheet, improves stock utilization, reduces punching press difficulty, reduces manufacturing cost.
To achieve these goals, the utility model provides following technical scheme:
A kind of automotive front end supporting structure, comprises metal backing and profiled sheeting; Described metal backing comprises the first metal sheet, the second metal sheet and the 3rd metal sheet independently, and described first metal sheet and described 3rd metal sheet are connected to the two ends of described second metal sheet, and three forms door character type structure; Described profiled sheeting is connected to described metal backing, and covers described first metal sheet, described second metal sheet and described 3rd metal sheet.
Preferably, described second metal sheet is provided with the first clinch near one end of described first metal sheet, and described first metal sheet is provided with three clinch suitable with described first clinch, and described 3rd clinch is overlapped in described first clinch.
Preferably, location structure is provided with between described first clinch and described 3rd clinch.
Preferably, described first clinch is also provided with the first clamping face, described 3rd clinch is provided with the 3rd clamping face fitted with described first clamping face, described profiled sheeting is respectively equipped with and described first clamping face and the suitable holes for clamping of described 3rd clamping face, mould through described holes for clamping, and clamps described first clinch and described 3rd clinch by described first clamping face and described 3rd clamping face.
Preferably, described first clinch is also provided with the first stitching surface, described profiled sheeting is provided with the hold-down apertures suitable with described first stitching surface, and described first clinch is by being resisted against described first stitching surface, being pressed in described 3rd clinch through the mould of described hold-down apertures.
Preferably, described first stitching surface is provided with two.
Preferably, described first clinch and described 3rd clinch are respectively equipped with perforation, are describedly interconnected to perforation; Profiled sheeting is provided with described to suitable projection of boring a hole, and described projection snaps in described to perforation.
Preferably, described profiled sheeting and described metal backing are connected in one by injection mo(u)lding.
Preferably, described profiled sheeting is also provided with clamping hole, and mould clamps described metal backing by described clamping hole.
Preferably, described profiled sheeting is provided with reinforcement structure.
The beneficial effects of the utility model are:
The utility model is by arranging the first metal sheet, the second metal sheet and the 3rd metal sheet independently, the metal backing of integral type door character type structure is divided into independently three parts, the sheet material area that in three, the processing of each block needs is less, and surplus material after punching press one can also any one again in punching press three, the degree of utilization of the material improved, reduce punching press difficulty, reduce manufacturing cost; Meanwhile, in punching course, each block eliminates two free edge of door character type structure, and not yielding, structural strength is high, improves production qualification rate, enhance production progress.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detailed description of the invention of automotive front end supporting structure provided by the utility model;
Fig. 2 is the structural representation of a kind of detailed description of the invention first of automotive front end supporting structure provided by the utility model metal sheet;
Fig. 3 is the structural representation of a kind of detailed description of the invention second of automotive front end supporting structure provided by the utility model metal sheet;
Fig. 4 is the partial schematic diagram of a kind of specific embodiment party of automotive front end supporting structure provided by the utility model;
Fig. 5 is the cutaway view along A-A line in Fig. 4;
Fig. 6 is the cutaway view along B-B line in Fig. 4.
Reference numeral:
In Fig. 1-Fig. 6:
1, profiled sheeting, the 2, first metal sheet, the 3, second metal sheet, the 4, the 3rd metal sheet, 5, clamping hole, 6, to perforation, 7, knock hole, the 8, first clamping face, the 9, first stitching surface, the 10, the 3rd clamping face.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Please refer to Fig. 1-Fig. 6, in a kind of detailed description of the invention, automotive front end supporting structure provided by the utility model, comprises metal backing and profiled sheeting 1; Metal backing comprises the two ends that the first metal sheet 2, second metal sheet 3 independently and the 3rd metal sheet 4, first metal sheet 2 and the 3rd metal sheet 4 are connected to the second metal sheet 3, and three forms door character type structure; Profiled sheeting 1 is connected to metal backing, and covers the first metal sheet 2, second metal sheet 3 and the 3rd metal sheet 4.
Above-described embodiment passes through to arrange the first metal sheet 2, second metal sheet 3 independently and the 3rd metal sheet 4, the metal backing of integral type door character type structure is divided into independently three parts, the sheet material area that in three, the processing of each block needs is less, and surplus material after punching press one can also any one again in punching press three, improve the degree of utilization of material, reduce punching press difficulty, reduce manufacturing cost; Meanwhile, in punching course, each block eliminates two free edge of door character type structure, and not yielding, structural strength is high, improves production qualification rate, enhance production progress.
Second metal sheet 3 is provided with the first clinch near one end of the first metal sheet 2, and the first metal sheet 2 is provided with three clinch suitable with the first clinch, and the 3rd clinch is overlapped in the first clinch.By the first clinch of overlapping mutually and the 3rd clinch, improve the intensity that the first metal sheet 2 is connected with the second metal sheet 3, ensure the reliability of whole front-end bracket.
Location structure is provided with between first clinch and the 3rd clinch.Improved the overlap joint precision of the first clinch and the 3rd clinch by location structure, and then ensure the working accuracy of automotive front end support.
Location structure can for being located at the knock hole 7 of the first clinch and the 3rd clinch respectively, and as shown in Figure 4, the detent fit that this knock hole 7 is corresponding to mould, to facilitate location during matched moulds.Certain location structure also can for being located at positioning convex and the detent of the first clinch and the second clinch respectively, and positioning convex inserts detent.
First clinch is also provided with the first clamping face 8,3rd clinch is provided with the 3rd clamping face 10 fitted with the first clamping face 8, profiled sheeting 1 is respectively equipped with and the first clamping face 8 and the suitable holes for clamping of the 3rd clamping face 10, mould through holes for clamping, and clamps the first clinch and the 3rd clinch by the first clamping face 8 and the 3rd clamping face 10.By the setting of the first clamping face 9 with holes for clamping, can make after ensureing matched moulds the first metal sheet 2 and the second metal sheet 3 bonded to each other.
First clinch is also provided with the first stitching surface 9, and profiled sheeting 1 is provided with the hold-down apertures suitable with the first stitching surface 9, and the first clinch is by being resisted against the first stitching surface 9, being pressed in the 3rd clinch through the mould of hold-down apertures.Can mould be made to compress the 3rd clinch during matched moulds by increasing by the first stitching surface 9, and then ensure that the first metal sheet 2 and the second metal sheet 3 compress.
First stitching surface 9 is provided with two.To ensure the compression of the first metal sheet 2 and the second metal sheet 3 better.First stitching surface 9 also can only be provided with one, three, or more.
First clinch and the 3rd clinch are respectively equipped with perforation 6, are interconnected to perforation 6; Profiled sheeting 1 be provided with to the suitable projection of perforation 6, projection snaps in perforation 6.By arranging perforation 6, can make profiled sheeting 1 and the first clinch, the 3rd clinch connection more reliable; According to injection mo(u)lding.The flowing power of liquid can also be increased perforation 6, make the shaping more smooth of profiled sheeting.
Second metal sheet 3 is provided with the second clinch near one end of the 3rd metal sheet 4, and the 3rd metal sheet 4 is provided with four clinch suitable with the second clinch, and the 4th clinch is overlapped in the second clinch.By the second clinch of overlapping mutually and the 4th clinch, improve the intensity that the 3rd metal sheet 4 is connected with the second metal sheet 3, ensure the reliability of whole front-end bracket.
Location structure is provided with between second clinch and the 4th clinch.Improved the overlap joint precision of the second clinch and the 4th clinch by location structure, and then ensure the working accuracy of automotive front end support.
Location structure can for being located at the knock hole 7 of the second clinch and the 4th clinch respectively, and as shown in Figure 4, the detent fit that this knock hole 7 is corresponding to mould, to facilitate location during matched moulds.Certain location structure also can for being located at positioning convex and the detent of the second clinch and the 4th clinch respectively, and positioning convex inserts detent.
Second clinch is also provided with the second clamping face, 4th clinch is provided with the 4th clamping face fitted with the second clamping face, profiled sheeting 1 is respectively equipped with and the second clamping face and the suitable holes for clamping of the 4th clamping face, mould through holes for clamping, and clamps the second clinch and the 4th clinch by the second clamping face and the 4th clamping face.By the setting of the second clamping face and holes for clamping, can make after ensureing matched moulds the second metal sheet 2 and the 3rd metal sheet 4 bonded to each other.
Second clinch is also provided with the second stitching surface, and profiled sheeting 1 is provided with the hold-down apertures suitable with the second stitching surface, and the second clinch is by being resisted against the second stitching surface through the mould of hold-down apertures, being pressed in the 4th clinch.Can mould be made to compress the 4th clinch during matched moulds by increasing by the second stitching surface, and then ensure that the first metal sheet 2 and the 3rd metal sheet 4 compress.
Second stitching surface is provided with two.To ensure the compression of the 3rd metal sheet 4 and the second metal sheet 3 better.Second stitching surface also can only be provided with one, three, or more.
Second clinch and the 4th clinch are respectively equipped with perforation 6, are interconnected to perforation 6; Profiled sheeting 1 be provided with to the suitable projection of perforation 6, projection snaps in perforation 6.By arranging perforation 6, can make profiled sheeting 1 and the second clinch, the 4th clinch connection more reliable; According to injection mo(u)lding.The flowing power of liquid can also be increased perforation 6, make the shaping more smooth of profiled sheeting.
Profiled sheeting 1 and described metal backing are connected in one by injection mo(u)lding.The connection of this kind of mode metal backing and profiled sheeting 1 is more firm, and convenient processing.
First metal sheet 2, second metal sheet 3 and the 3rd metal sheet 4 three can be connected by the mode of screw, welding or riveted joint, and then link together with profiled sheeting 1; Also can three respectively with profiled sheeting socket connection.
Profiled sheeting 1 is also provided with clamping hole 5, and mould clamps described metal backing by clamping hole 5.Can metal backing be clamped by this structure mold, facilitate the operation of mould, thus ensure the Forming Quality of automotive front end support.
Clamping hole 5 can be square hole as shown in Figure 2, also can be circular hole, or other pass structure.
Profiled sheeting 1 is provided with reinforcement structure.To improve the intensity of profiled sheeting 1, increase the reliability of automotive front end support.
Second metal sheet 3 also can not overlap mutually with the first metal sheet 2, the 3rd metal sheet 4 respectively, and the two does not recline even mutually, and the profiled sheeting 1 by means of only injection mo(u)lding links together.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above-described embodiment, and only by the restriction of claim, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (10)
1. an automotive front end supporting structure, comprises metal backing and profiled sheeting; It is characterized in that, described metal backing comprises the first metal sheet, the second metal sheet and the 3rd metal sheet independently, and described first metal sheet and described 3rd metal sheet are connected to the two ends of described second metal sheet, and three forms door character type structure; Described profiled sheeting is connected to described metal backing, and covers described first metal sheet, described second metal sheet and described 3rd metal sheet.
2. automotive front end supporting structure according to claim 1, it is characterized in that, described second metal sheet is provided with the first clinch near one end of described first metal sheet, described first metal sheet is provided with three clinch suitable with described first clinch, and described 3rd clinch is overlapped in described first clinch.
3. automotive front end supporting structure according to claim 2, is characterized in that, is provided with location structure between described first clinch and described 3rd clinch.
4. automotive front end supporting structure according to claim 2, it is characterized in that, described first clinch is also provided with the first clamping face, described 3rd clinch is provided with the 3rd clamping face fitted with described first clamping face, described profiled sheeting is respectively equipped with and described first clamping face and the suitable holes for clamping of described 3rd clamping face, mould through described holes for clamping, and clamps described first clinch and described 3rd clinch by described first clamping face and described 3rd clamping face.
5. automotive front end supporting structure according to claim 2, it is characterized in that, described first clinch is also provided with the first stitching surface, described profiled sheeting is provided with the hold-down apertures suitable with described first stitching surface, and described first clinch is by being resisted against described first stitching surface, being pressed in described 3rd clinch through the mould of described hold-down apertures.
6. automotive front end supporting structure according to claim 5, is characterized in that, described first stitching surface is provided with two.
7. automotive front end supporting structure according to claim 2, is characterized in that, described first clinch and described 3rd clinch are respectively equipped with perforation, is describedly interconnected to perforation; Profiled sheeting is provided with described to suitable projection of boring a hole, and described projection snaps in described to perforation.
8. the automotive front end supporting structure according to any one of claim 1-7, is characterized in that, described profiled sheeting and described metal backing are connected in one by injection mo(u)lding.
9. automotive front end supporting structure according to claim 8, is characterized in that, described profiled sheeting is also provided with clamping hole, and mould clamps described metal backing by described clamping hole.
10. automotive front end supporting structure according to claim 9, is characterized in that, described profiled sheeting is provided with reinforcement structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587151.1U CN204821724U (en) | 2015-08-06 | 2015-08-06 | Car front end supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587151.1U CN204821724U (en) | 2015-08-06 | 2015-08-06 | Car front end supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821724U true CN204821724U (en) | 2015-12-02 |
Family
ID=54679354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520587151.1U Expired - Fee Related CN204821724U (en) | 2015-08-06 | 2015-08-06 | Car front end supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821724U (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
- 2015-08-06 CN CN201520587151.1U patent/CN204821724U/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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203635737U (en) | Edge cutting, corner cutting and punching integrated equipment | |
| CN204367310U (en) | With the injection mold of die-cut function | |
| CN109676022A (en) | Car door waist stiffening plate forming technology and its mold | |
| CN104259329B (en) | The undercut technique of internal cavity of bowl washer | |
| CN204821724U (en) | Car front end supporting structure | |
| CN2933685Y (en) | Welding position structure for saloon car top cover front plate and side wall | |
| CN205726425U (en) | Microspeaker rubber cushion pastes mould | |
| CN105290218B (en) | The grading continuous mould of body of a motor car hinge bracket | |
| CN205056800U (en) | Car body hinge bracket upgrades continuous mould | |
| CN203831686U (en) | Plastic mold of automobile skylight | |
| CN203610537U (en) | Sawtooth-shaped adjusting cushion block | |
| CN201240427Y (en) | Left side wall exterior panel of automobile | |
| CN109538049A (en) | A kind of new material hinge stiffening plate and its production method | |
| CN205524462U (en) | Back sub vehicle puts up reinforcing plate | |
| CN206316255U (en) | A kind of Punching machine mold frame | |
| CN101725024B (en) | Method for manufacturing ironing board | |
| CN205835833U (en) | A kind of front mould upside-down mounting ejects hot runner plastic injection mould | |
| CN111451342A (en) | Stamping device of circular arc glue groove | |
| CN212469473U (en) | Three-way die | |
| CN207288663U (en) | A kind of arc pipe fitting part positioning device | |
| CN204828152U (en) | Vehicle front overhang takes clamp of mounting hole | |
| CN108273910A (en) | A kind of tail end beam reinforcing plate error prevention device | |
| CN205096374U (en) | Upper and lower casing joint stamping die of silencer | |
| CN211223296U (en) | Ceiling positioning structure | |
| CN202934285U (en) | Positioning mechanism of automobile welding assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20190806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |