CN214396974U - Wheel arch structure and automobile with same - Google Patents
Wheel arch structure and automobile with same Download PDFInfo
- Publication number
- CN214396974U CN214396974U CN202120116706.XU CN202120116706U CN214396974U CN 214396974 U CN214396974 U CN 214396974U CN 202120116706 U CN202120116706 U CN 202120116706U CN 214396974 U CN214396974 U CN 214396974U
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- Prior art keywords
- wheel arch
- grooves
- flanging
- automobile
- wheel
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- 239000000463 material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000000243 solution Substances 0.000 description 4
- 101150097977 arch-1 gene Proteins 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a wheel arch structure and have car of this wheel arch structure relates to car technical field. The wheel arch structure comprises a wheel arch body, wherein a flanging structure is arranged along the length direction of the wheel arch body, a plurality of grooves are formed in the end face, far away from the wheel arch body, of the flanging structure, and the grooves are arranged side by side at intervals along the length direction of the flanging structure; thereby solved among the prior art wheel arch when production, there is the condition of following the front mould motion in wheel arch flanging structure to influence the problem of finished product quality.
Description
Technical Field
The utility model relates to the field of automotive technology, more specifically say, relate to a wheel arch structure and have car of this wheel arch structure.
Background
The appearance of the automobile brings great convenience for people's trip, and along with the continuous development of automobile industry, the user who uses the automobile is more and more, and the use area of automobile is also more and more extensive. The wheel arch of the automobile has flanging with certain length in the production process due to the requirements of shape and function.
Referring to fig. 1-2, when the conventional wheel arch 1 is produced, the turned-over edge 2 of the wheel arch 1 is long, the structural characteristic of increasing the adsorption force is not provided at the position of the rear mold 4, and the phenomenon that the turned-over edge 2 is pulled or pulled out along with the movement of the front mold 3 easily occurs at the lower side of the turned-over edge 2, so that the turned-over edge 2 of the wheel arch 1 is warped, deformed and pulled, the defective rate is improved, the yield is reduced, and the production is influenced.
Therefore, how to solve the problem that the wheel arch flanging structure moves along with the front die during the production of the wheel arch in the prior art, thereby affecting the quality of a finished product, becomes an important technical problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wheel arch structure and have car of this wheel arch structure are in order to solve among the prior art wheel arch when production, and there is the condition of following the front mould motion in the wheel arch flanging structure to influence the technical problem of finished product quality. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a wheel arch structure, include:
the wheel arch body is followed the length direction of wheel arch body is provided with flange structure, flange structure is keeping away from be provided with a plurality of recesses on the terminal surface of wheel arch body, each the recess along flange structure's length direction interval sets up side by side.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the distance between two adjacent grooves is 100mm-150 mm.
Further, the width of the groove is 0.7mm-0.9 mm.
Further, the height of the groove is 1.4mm-1.6 mm.
Further, the length of the groove is 9mm-11 mm.
Furthermore, the wheel arch body and the flanging structure are of an integrated structure.
Furthermore, the wheel arch body is made of plastic.
The utility model provides an automobile, including the aforesaid wheel arch structure.
The technical scheme provided by the application comprises the following beneficial effects:
the utility model provides an among the technical scheme, wheel arch structure, including the wheel arch body, be provided with flange structure along the length direction of wheel arch body, flange structure is provided with a plurality of recesses on the terminal surface of keeping away from the wheel arch body, and each recess sets up side by side along flange structure's length direction interval. According to the arrangement, the plurality of grooves are arranged on the flanging structure, the positions of the rear die corresponding to the grooves one by one can generate bulges, the bulges on the rear die correspondingly extend into the grooves on the flanging structure one by one, at the moment, the bulges are attached to the grooves, when the front die moves to pull the flanging structure, the bulges on the rear die can generate adsorption action on the grooves on the flanging structure, so that the front die is prevented from pulling the flanging structure, the grooves are arranged on the flanging structure side by side at intervals, the tension action generated by the front die on the whole flanging structure can be effectively resisted, only the flanging structure is provided with the groove structures, the appearance, the performance, the strength, the service life and the like of the whole wheel-eyebrow plate cannot be influenced, a plurality of bad matters can be effectively avoided by using the simplest processing mode, and the yield and the quality of products are improved, meanwhile, the cost of the die can be effectively controlled; thereby solved among the prior art wheel arch when production, there is the condition of following the front mould motion in wheel arch flanging structure to influence the problem of finished product quality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a prior art wheel arch;
FIG. 2 is a cross-sectional view of a prior art wheel arch within a front mold and a back mold;
figure 3 is a cross-sectional view of a wheel arch in a front mold and a back mold according to an embodiment of the present invention.
Reference numerals:
1. a wheel arch; 2. flanging; 3. a front mold; 4. a rear mold; 5. a wheel arch body; 6. a flanging structure; 7. and (4) a groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The purpose of this embodiment is to provide wheel arch structure and have car of this wheel arch structure to when having solved wheel arch among the prior art when producing, there is the condition of following the front mould motion in the wheel arch turn-ups structure, thereby influences the problem of finished product quality.
Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.
Please refer to fig. 3, the present embodiment provides a wheel arch structure, including the wheel arch body 5, the material of the wheel arch body 5 can be set according to the specific service environment, the material of the wheel arch body 5 in the present embodiment is preferably plastic, because plastic has the advantages of good toughness, impact resistance, high temperature resistance and high strength, the length direction along the wheel arch body 5 is provided with the flange structure 6, the flange structure 6 is provided with a plurality of grooves 7 on the end surface far away from the wheel arch body 5, each groove 7 is arranged side by side along the length direction interval of the flange structure 6, the wheel arch body 5 and the flange structure 6 in the present embodiment are preferably an in-mold injection molding integrated molding structure.
According to the arrangement, the plurality of grooves 7 are formed in the flanging structure 6, the positions of the rear die 4 corresponding to the grooves 7 generate bulges, the bulges on the rear die 4 correspondingly extend into the grooves 7 on the flanging structure 6 one by one, at the moment, the bulges are attached to the grooves 7, when the front die 3 moves to pull the flanging structure 6, the bulges on the rear die 4 can absorb the grooves 7 on the flanging structure 6, so that the front die 3 is prevented from pulling the flanging structure 6, the grooves 7 are arranged on the flanging structure 6 side by side at intervals, the tensile force generated by the front die 3 on the whole flanging structure 6 can be effectively resisted, only the flanging structure 6 is provided with the grooves 7, the appearance, the performance, the strength, the service life and the like of the whole eyebrow piece cannot be influenced, and a plurality of bad matters can be effectively avoided by the simplest processing mode, the yield and the quality of the product are improved, and the cost of the die can be effectively controlled; thereby solved among the prior art wheel arch when production, there is the condition of following the front mould motion in wheel arch flanging structure to influence the problem of finished product quality.
As an alternative embodiment, the distance between two adjacent grooves 7 may be set according to a specific use environment, and in this embodiment, the distance between two adjacent grooves 7 is preferably 100mm to 150 mm. So set up, if the interval undersize between two adjacent recesses 7, can lead to the holistic outward appearance of wheel trim board, performance, intensity and life-span to receive the influence, if the interval between two adjacent recesses 7 is too big, leads to resisting against the pull force that front mould 3 produced whole turn-ups structure 6 not enough.
In a more specific embodiment, the size of the groove 7 can be set according to a specific use environment, in this embodiment, the width of the groove 7 is preferably 0.8mm, the height of the groove 7 is preferably 1.5mm, and the length of the groove 7 is preferably 10 mm.
This specific embodiment still provides an automobile, and this automobile includes the wheel arch structure in any one above-mentioned embodiment, because this automobile has adopted the wheel arch structure that the above-mentioned embodiment states, so this automobile is consistent with the beneficial effect that above-mentioned wheel arch structure produced, so the text is no longer repeated.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A wheel arch structure, its characterized in that includes:
wheel arch body (5), follow the length direction of wheel arch body (5) is provided with flange structure (6), flange structure (6) are keeping away from be provided with a plurality of recesses (7) on the terminal surface of wheel arch body (5), each recess (7) along the length direction interval of flange structure (6) sets up side by side.
2. A wheel arch structure according to claim 1, characterised in that the distance between two adjacent grooves (7) is 100-150 mm.
3. A wheel arch structure according to claim 1, characterised in that the width of the groove (7) is 0.7-0.9 mm.
4. A wheel arch structure according to claim 1, characterised in that the height of the groove (7) is 1.4-1.6 mm.
5. A wheel arch structure according to claim 1, characterised in that the length of the groove (7) is 9-11 mm.
6. The wheel arch structure of claim 1, wherein the wheel arch body (5) and the flange structure (6) are of an integral structure.
7. A wheel arch structure according to claim 1, characterised in that the material of the wheel arch body (5) is plastic.
8. An automobile, characterized by comprising the wheel arch structure according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120116706.XU CN214396974U (en) | 2021-01-15 | 2021-01-15 | Wheel arch structure and automobile with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120116706.XU CN214396974U (en) | 2021-01-15 | 2021-01-15 | Wheel arch structure and automobile with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214396974U true CN214396974U (en) | 2021-10-15 |
Family
ID=78046734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120116706.XU Expired - Fee Related CN214396974U (en) | 2021-01-15 | 2021-01-15 | Wheel arch structure and automobile with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214396974U (en) |
-
2021
- 2021-01-15 CN CN202120116706.XU patent/CN214396974U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211015 |