CN211918838U - Flanging structure of fender and front bumper bracket - Google Patents
Flanging structure of fender and front bumper bracket Download PDFInfo
- Publication number
- CN211918838U CN211918838U CN202020243095.0U CN202020243095U CN211918838U CN 211918838 U CN211918838 U CN 211918838U CN 202020243095 U CN202020243095 U CN 202020243095U CN 211918838 U CN211918838 U CN 211918838U
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- fender
- flange
- front bumper
- mounting hole
- ups
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Abstract
The utility model discloses a flange structure of fender and front bumper bracket, which comprises a first flange and a second flange connected with the first flange, wherein the first flange is respectively provided with a first mounting hole shared by the fender and the bumper, a second mounting hole shared by the fender and the bumper, a third mounting hole used for mounting a headlight and a fourth mounting hole used by the fender, and the first flange is provided with a positioning pin used for positioning; the front end of the first flanging is provided with a limiting hole used for installation between the fender and the headlamp, and the second flanging is provided with a fifth installation hole used for connection between the fender and the front bumper support. The utility model discloses use the injection molding to make, the direct injection moulding of hole site has saved the process than metal stamping fender, has reduced two hole sites than traditional turn-ups structure simultaneously, and has reduced the size of spare part simultaneously, has saved raw and other materials, time and cost, makes contributions for the car lightweight; the cooperation of fender and bumper is effectual, and stability is stronger.
Description
Technical Field
The utility model relates to a flanging structure especially relates to a flanging structure of fender and front bumper support.
Background
The traditional automobile fender is generally made of metal materials and formed by adopting a stamping process. The automobile has great practical significance in light weight, the weight of the automobile is reduced by 1%, the oil consumption can be reduced by 0.7%, and the automobile has the advantages of energy conservation and emission reduction. Besides the advantages of weight reduction, the quality of the whole vehicle is improved and enhanced in matching. The flanging at the matching part of the metal punched fender and the bumper has the problem of punching resilience, the general precision is poor, the matching effect with the bumper is poor, and the phenomenon that the gap and the surface are poor and cannot meet the requirement always occurs.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a simple process, spare part are few, cooperate effectual fender and front bumper support's turn-ups structure.
The technical scheme is as follows: the utility model discloses a flange structure of fender and front bumper support, including first turn-ups, the second turn-ups of being connected with first turn-ups, set up first mounting hole, the second mounting hole of fender and bumper sharing, be used for the locating pin of location on the first turn-ups respectively for install the third mounting hole of headlight, the fender is from the fourth mounting hole of usefulness first turn-ups front end is provided with the spacing hole that is used for installation between fender and the headlight, be provided with the fifth mounting hole that is used for fender and front bumper leg joint on the second turn-ups.
Preferably, the first flange and the second flange are injection molded parts.
Preferably, a reinforcing rib for fastening is arranged between the first flange and the second flange.
Preferably, the first flange comprises two parts connected by a chamfer.
Preferably, the first flange is trapezoidal.
Preferably, the two waist lengths of the first turned-over edge are 78-80 mm and 87-90 mm respectively.
Preferably, the positioning pin is integrally formed with the first flange.
Preferably, the shape of the limiting hole is semi-waist-shaped.
Preferably, the first flange and the second flange are connected through smooth and smooth to form a flange structure.
Has the advantages that: compared with the prior art, the utility model discloses a following beneficial effect: (1) through the integrative injection moulding of injection moulding process, overall structure compares traditional turn-ups structure and has reduced two hole sites, and spare part is few, and the cooperation of fender and bumper is effectual. (2) The hole site direct injection moulding has saved the process than metal punching press fender, opens less the hole site and has also reduced the size of spare part, has saved raw and other materials, time and cost, has improved the lightweight degree of car. (3) The positioning pin and the fender are integrally formed and are positioned well with the plastic support of the bumper, so that the assembling quality of the bumper and the fender is improved. (3) The forming precision of injection moulding spare is higher than the precision that traditional fender used the stamping workpiece, and stability is stronger.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings of the specification.
As shown in fig. 1, wherein 1, a first flange, 2, a second flange, 3, a first mounting hole, 4, a second mounting hole, 5, a third mounting hole, 6, a fourth mounting hole, 7, a positioning pin, 8, a limiting hole, 9, a fifth mounting hole, 10 and a reinforcing rib. The utility model discloses a flange structure of a fender and a front bumper bracket, which comprises a first flange 1 and a second flange 2 connected with the first flange 1; required radian is formed between the first flanging 1 and the second flanging 2 through smooth connection, the first flanging 1 and the second flanging 2 of the embodiment are respectively Y-direction flanging and Z-direction flanging, and are integrally formed through an injection molding process, and the injection molding main material is PP + GF 30%. The shape of first turn-ups 1 is trapezoidal, and the length of topside can be 85 ~ 88mm, and the waist length of two waists is 78 ~ 80mm respectively, 87 ~ 90mm, and first turn-ups 1 includes two parts of being connected by the chamfer and constitutes, and whole is streamlined. First mounting hole 3, second mounting hole 4 have been seted up on first turn-ups 1, and first mounting hole 3 and second mounting hole 4 are the mounting hole of fender and front bumper support sharing. The locating pin 7 has been seted up on first turn-ups 1, and this embodiment locating pin 7 has two, respectively with fender integrated into one piece, and the hole site diameter of locating pin 7 is 6mm, and wherein, first locating pin is main locating pin, and the second locating pin is for assisting the locating pin, and the distance between two locating pins is 76 mm. The first flanging 1 is also provided with a third mounting hole 5 for mounting an automobile headlamp and a fourth mounting hole 6 for a fender; in the present embodiment, the first mounting hole 3, the second mounting hole 4, and the third mounting hole 5 are circular holes with a radius of 6mm, and the fourth mounting hole 6 is a circular hole with a radius of 5 mm. A limiting hole 8 is formed in the front end of the first turned-over edge 1, and the limiting hole 8 is a semi-waist-shaped hole and used for installation between the fender and the headlamp. The second turned-over edge 1 is provided with fifth mounting holes 9 for connecting the fender and the front bumper bracket, the fifth mounting holes of the embodiment are square holes, the number of the fifth mounting holes is two, and the size of the fifth mounting holes 9 is 7X10 mm. The reinforcing rib 10 for fastening is arranged at the joint of the first flanging 1 and the second flanging 2, so that the strength of the flanging structure of the fender and the bumper is increased.
Claims (9)
1. The utility model provides a flange structure of fender and front bumper support, its characterized in that, includes first turn-ups (1), second turn-ups (2) of being connected with first turn-ups (1), set up first mounting hole (3), second mounting hole (4) that fender and bumper shared on first turn-ups (1) respectively, be used for installing third mounting hole (5) of headlight, fender self-service fourth mounting hole (6), first turn-ups (1) are provided with locating pin (7) that are used for the location the front end of first turn-ups (1) is provided with spacing hole (8) that are used for the installation between fender and the headlight, be provided with fifth mounting hole (9) that are used for fender and front bumper leg joint on the second turn-ups.
2. A flange structure of a fender and front bumper bracket according to claim 1, wherein the first flange (1) and the second flange (2) are injection molded parts.
3. A flange structure of a fender and front bumper bracket according to claim 1, wherein a reinforcing rib (10) for fastening is provided between the first flange (1) and the second flange (2).
4. A fender and front bumper brace flange structure according to claim 1, wherein the first flange (1) includes two portions connected by a chamfer.
5. A flange structure of a fender and front bumper bracket according to claim 1, wherein the first flange (1) is trapezoidal.
6. A flange structure of a fender and front bumper bracket according to claim 5, wherein the two waist lengths of the first flange (1) are 78mm to 80mm and 87mm to 90mm, respectively.
7. A fender and front bumper brace flange structure according to claim 1, wherein the positioning pin (7) is formed integrally with the first flange (1).
8. A flange structure of a fender and front bumper bracket according to claim 1, wherein the limit hole (8) is a semi-kidney shaped hole.
9. A flange structure of a fender and front bumper bracket according to claim 1, wherein the first flange (1) and the second flange (2) are connected by rounding to form a radian.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020243095.0U CN211918838U (en) | 2020-03-03 | 2020-03-03 | Flanging structure of fender and front bumper bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020243095.0U CN211918838U (en) | 2020-03-03 | 2020-03-03 | Flanging structure of fender and front bumper bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211918838U true CN211918838U (en) | 2020-11-13 |
Family
ID=73347503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020243095.0U Active CN211918838U (en) | 2020-03-03 | 2020-03-03 | Flanging structure of fender and front bumper bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211918838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550198A (en) * | 2020-12-23 | 2021-03-26 | 东风小康汽车有限公司重庆分公司 | Integrated rear protective support |
-
2020
- 2020-03-03 CN CN202020243095.0U patent/CN211918838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550198A (en) * | 2020-12-23 | 2021-03-26 | 东风小康汽车有限公司重庆分公司 | Integrated rear protective support |
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