CN221213820U - Light-weight exterior trim part prepared from PDCPD (polyamide-polyester) material - Google Patents
Light-weight exterior trim part prepared from PDCPD (polyamide-polyester) material Download PDFInfo
- Publication number
- CN221213820U CN221213820U CN202323345596.2U CN202323345596U CN221213820U CN 221213820 U CN221213820 U CN 221213820U CN 202323345596 U CN202323345596 U CN 202323345596U CN 221213820 U CN221213820 U CN 221213820U
- Authority
- CN
- China
- Prior art keywords
- top cover
- cover body
- pdcpd
- exterior trim
- embedded copper
- 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.)
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Links
- 229920001153 Polydicyclopentadiene Polymers 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 title claims abstract description 18
- 229920000728 polyester Polymers 0.000 title description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052802 copper Inorganic materials 0.000 claims abstract description 22
- 239000010949 copper Substances 0.000 claims abstract description 22
- 238000009966 trimming Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000446 fuel Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model discloses a lightweight exterior trim part prepared from a PDCPD material, which relates to the field of automobile parts and comprises a top cover body, wherein the top cover body adopts the PDCPD product, the tail part of the top cover body is provided with a tail wing, and a lifting cylinder bracket, a positioning column bracket and a buried plate bracket are arranged in the top cover body; the inside of top cap body is equipped with the pre-buried copper nut of inner circle roof beam along its length direction, the inside of top cap body is equipped with the pre-buried copper nut of fin along its width direction. The utility model has the advantages of light weight, more labor-saving transportation and assembly, capability of reducing the labor intensity of workers on a production line, reducing the fuel consumption of vehicles and improving the load of the vehicles, small investment, short production period and quick response.
Description
Technical Field
The utility model relates to the field of automobile parts, in particular to a lightweight exterior trim part prepared from a PDCPD material.
Background
In the existing automobile body outer cover top cover, the middle and small outer decoration parts mainly adopt nonmetallic materials such as ABS, PP, PC and the like, and the die investment is high; most manufacturers of medium-sized parts adopt SMC, but the SMC is heavy in material, the material is not easy to degrade and cannot be recycled, and the environment friendliness is poor; the large-scale top covering part adopts DC01 metal sheet metal parts, and needs to develop sequential molds, so that the number and the cost of the molds are large, the production process is complex, the manufacturing cost is high, and a lightweight and cost-reducing product is urgently needed. For this reason, a lightweight exterior trim part made of a PDCPD material is proposed.
Disclosure of utility model
The present utility model has been made in view of the above-mentioned problems occurring in the prior art.
Therefore, the utility model aims to provide a lightweight exterior trim part prepared from a PDCPD material, which solves the problems proposed by the background technology.
In order to achieve the above object, the present utility model provides the following technical solutions:
The lightweight exterior trim part comprises a top cover body, wherein the top cover body is made of a PDCPD (polyamide-polyamide) part, a tail wing is arranged at the tail part of the top cover body, and a lifting cylinder support, a positioning column support and a buried plate support are arranged in the top cover body; the inside of top cap body is equipped with the pre-buried copper nut of inner circle roof beam along its length direction, the inside of top cap body is equipped with the pre-buried copper nut of fin along its width direction.
Preferably, the number of the embedded copper nuts of the inner ring beam is two, and the embedded copper nuts of each group of the inner ring beam are multiple and are distributed uniformly side by side.
Preferably, the position of the tail wing corresponds to the position of the tail wing embedded copper nuts, and the number of the tail wing embedded copper nuts is multiple and is uniformly distributed.
Preferably, a plurality of strip-shaped protruding grooves which are uniformly distributed are formed in the surface of the top cover body.
Preferably, a positioning ring is arranged at the inner center of the top cover body.
Preferably, the outer side wall of the top cover body is provided with arc-shaped chamfer angles at the periphery.
In the technical scheme, the utility model has the technical effects and advantages that:
1. Excellent physical properties: the product is moderately crosslinked and interwoven into a net shape, and has higher impact resistance, rigidity, toughness and the like;
2. The low-temperature characteristic is good: the physical property change is not easily affected by temperature, and the workpiece is not brittle even under the low-temperature environment of minus 30 ℃, and is suitable for manufacturing the workpiece used in the low-temperature environment.
3. The weather resistance of the product is excellent: has excellent corrosion resistance, in particular acid and alkali resistance.
4. Excellent in finishing properties: after the forming, an oxide film can be formed on the surface, and the coating has good adhesiveness and is not easy to fade.
5. Low density: at the temperature of 23 ℃, the density of the PDCPD product is 1.05g/cm3, the product has the characteristic of light weight, and the product density of 7.85g/cm3 of the sheet metal product is lighter under the same volume.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic top perspective view of the present utility model;
Fig. 2 is a schematic internal perspective view of the present utility model.
Reference numerals illustrate:
1. A top cover body; 2. a tail wing; 3. a lifting cylinder bracket; 4. a positioning column bracket; 5. a buried plate bracket; 6. embedding copper nuts in the inner ring beam; 7. embedding copper nuts on the tail wing; 8. a strip-shaped protruding groove; 9. and a positioning ring.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a lightweight exterior trim part prepared from a PDCPD material.
The utility model provides a lightweight exterior trim part prepared from a PDCPD material, which is shown in figures 1-2, wherein the PDCPD material is adopted by the top cover body 1, a tail fin 2 is arranged at the tail part of the top cover body 1, a lifting cylinder support 3, a positioning column support 4 and a buried plate support 5 are arranged in the top cover body 1, inner ring beam embedded copper nuts 6 are arranged in the top cover body 1 along the length direction of the top cover body, two groups of inner ring beam embedded copper nuts 6 are arranged, the number of each group of inner ring beam embedded copper nuts 6 is multiple and are uniformly distributed side by side, tail fin embedded copper nuts 7 are arranged in the top cover body 1 along the width direction of the top cover body, the position of the tail fin 2 corresponds to the position of the tail fin embedded copper nuts 7, and the number of the tail fin embedded copper nuts 7 is multiple and is uniformly distributed.
The surface of top cap body 1 is equipped with a plurality of evenly distributed's protruding groove 8 of bar, and the protruding groove 8 of bar can increase the frictional resistance on top cap body 1 surface, increases the result of use of top cap body 1. The inside center department of top cap body 1 is provided with holding ring 9, and when top cap body 1 was installed, top cap body 1 location installation through holding ring 9. The arc chamfer setting is all adopted around the lateral wall of top cap body 1 for top cap body 1's turning all around is smooth, improves the result of use.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a lightweight exterior trimming part of PDCPD material preparation, includes top cap body (1), its characterized in that: the top cover body (1) adopts a PDCPD (compact disc digital) product, the tail part of the top cover body (1) is provided with a tail wing (2), and a lifting cylinder bracket (3), a positioning column bracket (4) and a buried plate bracket (5) are arranged in the top cover body (1);
The novel top cover is characterized in that an inner ring beam embedded copper nut (6) is arranged in the top cover body (1) along the length direction of the top cover body, and an empennage embedded copper nut (7) is arranged in the top cover body (1) along the width direction of the top cover body.
2. The lightweight exterior trim piece made of PDCPD material of claim 1, wherein: the number of the embedded copper nuts (6) of the inner ring beam is multiple and the embedded copper nuts are distributed uniformly side by side.
3. The lightweight exterior trim piece made of PDCPD material of claim 1, wherein: the position of the tail wing (2) corresponds to the position of the tail wing embedded copper nuts (7), and the number of the tail wing embedded copper nuts (7) is multiple and is uniformly distributed.
4. The lightweight exterior trim piece made of PDCPD material of claim 1, wherein: the surface of the top cover body (1) is provided with a plurality of strip-shaped protruding grooves (8) which are uniformly distributed.
5. The lightweight exterior trim piece made of PDCPD material of claim 1, wherein: a positioning ring (9) is arranged at the inner center of the top cover body (1).
6. The lightweight exterior trim piece made of PDCPD material of claim 1, wherein: the periphery of the outer side wall of the top cover body (1) is provided with arc-shaped chamfer angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323345596.2U CN221213820U (en) | 2023-12-08 | 2023-12-08 | Light-weight exterior trim part prepared from PDCPD (polyamide-polyester) material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323345596.2U CN221213820U (en) | 2023-12-08 | 2023-12-08 | Light-weight exterior trim part prepared from PDCPD (polyamide-polyester) material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221213820U true CN221213820U (en) | 2024-06-25 |
Family
ID=91548129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323345596.2U Active CN221213820U (en) | 2023-12-08 | 2023-12-08 | Light-weight exterior trim part prepared from PDCPD (polyamide-polyester) material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221213820U (en) |
-
2023
- 2023-12-08 CN CN202323345596.2U patent/CN221213820U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |