CN104002682A - Rotary-molding double-layer automobile instrument desk - Google Patents
Rotary-molding double-layer automobile instrument desk Download PDFInfo
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- CN104002682A CN104002682A CN201410193356.1A CN201410193356A CN104002682A CN 104002682 A CN104002682 A CN 104002682A CN 201410193356 A CN201410193356 A CN 201410193356A CN 104002682 A CN104002682 A CN 104002682A
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- 238000000465 moulding Methods 0.000 title abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000001175 rotational moulding Methods 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 5
- 238000010257 thawing Methods 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 34
- 238000001746 injection moulding Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- -1 instrument cover Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Instrument Panels (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
本发明公开了一种旋塑成型的车用双层仪表台，主要包括仪表台基板、仪表罩、通风口、方向盘槽、中控台通风口、收音机槽、空调开关槽、杂物箱、储卡箱、打火机存储盒和烟灰缸槽等结构，所有实体零件采用旋塑工艺制作成双层结构的一个整体，内外层结构之间有中空间隙；通风道内有除霜格栅结构，通风道与汽车风筒连接；杂物箱安装孔、仪表盘安装孔均安装旋塑嵌件，在旋塑成型前预埋在模具中，然后随制品一起成型。本发明采用双层封闭结构成型，很大程度上提升了整个仪表台的结构强度。同时内部螺母等金属嵌件随仪表台成型时附于内壁中，增加了与仪表总成等零件连接强度；整个仪表台一次成型，相对于注塑件，简化了仪表台的成型工艺，降低了模具成本。
The invention discloses a rotationally molded double-layer instrument panel for vehicles, which mainly includes an instrument panel substrate, an instrument cover, an air vent, a steering wheel slot, a center console air vent, a radio slot, an air conditioner switch slot, a glove box, a storage Card box, lighter storage box, ashtray slot and other structures, all solid parts are made into a whole with double-layer structure by rotational molding process, there is a hollow gap between the inner and outer structures; there is a defrosting grille structure in the air duct, and the air duct and Automobile air duct connection; glove box installation holes and instrument panel installation holes are all equipped with rotational molding inserts, which are pre-embedded in the mold before rotational molding, and then molded together with the product. The present invention is formed by adopting double-layer closed structure, which improves the structural strength of the whole instrument panel to a great extent. At the same time, metal inserts such as internal nuts are attached to the inner wall when the instrument panel is formed, which increases the connection strength with the instrument assembly and other parts; the entire instrument panel is molded at one time, which simplifies the molding process of the instrument panel and reduces the mold cost compared with injection molded parts. cost.
Description
技术领域technical field
本发明涉及一种汽车室内装置，尤其涉及一种双层旋塑仪表台制作技术领域。The invention relates to an automobile interior device, in particular to the technical field of manufacturing a double-layer rotary plastic instrument panel.
背景技术Background technique
仪表台系统是整车内饰中最重要的系统，其设计的质量直接影响整车内饰的品质。现有仪表台成型工艺主要为注塑。注塑制品在成型后往往存在接缝、注塑缺口等。另外，现有的注塑成型仪表台大都为单层，内侧为开放式结构，与车身以及仪表台横梁的连接强度较弱，整体强度也相对较差，存在安全隐患；有采用双层中空发泡注射成型的仪表台，但其成本高，且对模具设计要的要求高。The instrument panel system is the most important system in the vehicle interior, and the quality of its design directly affects the quality of the vehicle interior. The existing instrument panel molding process is mainly injection molding. Injection molded products often have seams, injection gaps, etc. after molding. In addition, most of the existing injection molding instrument panels are single-layer, with an open structure on the inside, the connection strength with the body and the instrument panel beam is weak, and the overall strength is relatively poor, posing safety hazards; some use double-layer hollow foam Injection-molded instrument panel, but its cost is high, and it has high requirements for mold design.
发明内容Contents of the invention
为了解决上述问题，本发明提供了一种旋塑工艺制作的仪表台，在保证外观不受影响的前提下，增强整个仪表台的强度，并降低仪表台的加工成本。In order to solve the above problems, the present invention provides an instrument panel made by rotational molding technology, which can enhance the strength of the entire instrument panel and reduce the processing cost of the instrument panel under the premise of ensuring that the appearance is not affected.
实现上述目的的技术方案是：一种旋塑成型的车用双层仪表台，主要包括仪表台基板、仪表罩、通风口、方向盘槽、中控台通风口、收音机槽、空调开关槽、杂物箱、储卡箱、打火机存储盒和烟灰缸槽等结构，仪表台基板位于汽车前玻璃的内侧下方，仪表罩、通风口、方向盘槽、中控台通风口、收音机槽、空调开关槽、杂物箱、储卡箱、打火机存储盒和烟灰缸槽等结构布置在仪表台基板上，其位置按照普通轿车的驾驶习惯排布，一般情况下在仪表台基板上分左中右三个区域，左侧由下至上分别是方向盘槽、通风口、仪表罩和通风道，中间由下至上分别是打火机存储盒、烟灰缸槽、储卡箱、空调开关槽、收音机槽、中控台通风口，右侧由下至上分别是杂物箱安装孔、杂物箱、通风口和通风道，所有实体零件采用旋塑工艺制作成双层结构的一个整体，因此所成型产品不存在接缝和注塑缺口等缺陷，采用双层结构可以增强整个仪表台的强度，内外层结构之间有中空间隙，可以保证物料成型过程中填满模具型腔。The technical solution to achieve the above purpose is: a rotationally molded double-layer instrument panel for vehicles, which mainly includes the instrument panel substrate, instrument cover, air vents, steering wheel slots, center console air vents, radio slots, air conditioner switch slots, miscellaneous storage box, storage card box, lighter storage box and ashtray slot and other structures. The glove box, card storage box, lighter storage box and ashtray slot and other structures are arranged on the instrument panel base plate, and their positions are arranged according to the driving habits of ordinary cars. Generally, the instrument panel base plate is divided into three areas: left, middle and right. , from bottom to top on the left side are the steering wheel slot, air vent, instrument cover and air duct, and from bottom to top in the middle are the lighter storage box, ashtray slot, card storage box, air conditioner switch slot, radio slot, center console vent , from bottom to top on the right side are glove box installation holes, glove box, vents and air ducts. All solid parts are made into a whole with double-layer structure by rotational molding process, so the molded products do not have seams and injection molding For defects such as gaps, the strength of the entire instrument panel can be enhanced by adopting a double-layer structure. There is a hollow gap between the inner and outer layers of the structure, which can ensure that the mold cavity is filled during the material forming process.
本发明一种旋塑成型的车用双层仪表台，通风道内有除霜格栅结构，与汽车风筒连接。The invention discloses a rotationally molded double-layer instrument panel for a vehicle. There is a defrosting grid structure in the ventilation channel and is connected with the car air duct.
本发明一种旋塑成型的车用双层仪表台，平均仪表台基板的双层结构间隙为15mm，仪表罩无加强结构，间隙为3—5mm，以保证仪表盘总成不与旋塑仪表台内层干涉。The invention discloses a rotationally molded double-layer instrument panel for vehicles. The average gap between the double-layer structure of the instrument panel substrate is 15 mm, and the instrument cover has no reinforcement structure, and the gap is 3-5 mm, so as to ensure that the instrument panel assembly does not interfere with the rotationally molded instrument. Inner layer interference.
本发明一种旋塑成型的车用双层仪表台，平均仪表台基板的双层结构间隙为15mm，中控面板内外层间隙距离20mm，用于存储多余物料，保证旋塑制品壁厚。The invention discloses a rotationally molded double-layer instrument panel for vehicles. The average gap between the two-layer structure of the instrument panel substrate is 15mm, and the distance between the inner and outer layers of the central control panel is 20mm, which is used to store redundant materials and ensure the wall thickness of the rotationally molded product.
本发明一种旋塑成型的车用双层仪表台，其中杂物箱安装孔、仪表盘安装孔均为旋塑嵌件，在旋塑成型前预埋在模具中，然后随制品一起成型。The invention discloses a rotationally molded double-layer instrument panel for a vehicle, wherein the glove box installation hole and the instrument panel installation hole are both rotationally molded inserts, which are pre-embedded in a mold before rotationally molded, and then molded together with the product.
本发明一种旋塑成型的车用双层仪表台，收音机、仪表盘总成和空调开关总成均与仪表台进行螺栓连接；储物盒安装孔与储物盒为铰链连接。所有与零配件安装孔均位于仪表台内侧，以保证仪表台外观不受影响。The invention discloses a rotationally molded double-deck instrument panel for vehicles, in which a radio, an instrument panel assembly and an air-conditioning switch assembly are bolted to the instrument panel; the storage box mounting hole is hinged to the storage box. All mounting holes for spare parts are located inside the instrument panel to ensure that the appearance of the instrument panel is not affected.
本发明一种旋塑成型的车用双层仪表台，仪表盘安装孔与仪表台身连接部位为4个凸起，凸起结构厚度与仪表台一致，随台身一起旋塑成型，凸起结构中间有旋塑金属嵌件，与仪表盘安装孔通过螺栓进行连接。The present invention is a rotationally molded double-layer instrument panel for vehicles. The connecting parts of the instrument panel installation hole and the instrument panel body are four protrusions, the thickness of the protrusion structure is consistent with the instrument panel, and they are rotationally molded together with the platform body. There is a rotational plastic metal insert in the middle of the structure, which is connected with the mounting hole of the instrument panel through bolts.
本发明一种旋塑成型的车用双层仪表台，加强筋位于仪表台内侧，加强部分为凸起结构，可以增强仪表台强度，防止塑料变型。The invention discloses a rotationally molded double-layer instrument panel for vehicles. The reinforcing rib is located inside the instrument panel, and the reinforcing part is a raised structure, which can enhance the strength of the instrument panel and prevent plastic deformation.
与现有注塑工艺成型的仪表台相比，本发明有益效果为：Compared with the instrument panel formed by the existing injection molding process, the beneficial effects of the present invention are as follows:
1.采用双层封闭结构成型，很大程度上提升了整个仪表台的结构强度。同时内部螺母等金属嵌件随仪表台成型时附于内壁中，增加了与仪表总成等零件的连接强度。1. The double-layer closed structure is adopted to greatly improve the structural strength of the entire instrument panel. At the same time, metal inserts such as internal nuts are attached to the inner wall when the instrument panel is formed, which increases the connection strength with the instrument assembly and other parts.
2.整个仪表台一次成型，相对于注塑件，大大简化了仪表台的成型工艺，降低了模具成本。2. The entire instrument panel is molded at one time, which greatly simplifies the molding process of the instrument panel and reduces the mold cost compared with injection molded parts.
附图说明Description of drawings
图1为本发明一种旋塑成型的车用双层仪表台的外层视图。Fig. 1 is the outer layer view of a kind of rotationally molded vehicle double-deck instrument panel of the present invention.
图2为本发明一种旋塑成型的车用双层仪表台的内层视图以及局部放大图。Fig. 2 is an inner layer view and a partial enlarged view of a rotationally molded double-layer instrument panel for a vehicle according to the present invention.
其中：通风道-1、仪表罩-2、通风口-3、方向盘槽-4、中控台通风口-5、收音机槽-6、空调开关槽-7、杂物箱-8、储卡箱-9、打火机存储盒-10、烟灰缸槽-11、杂物箱安装孔-12、收音机-13、加强筋-14、仪表盘总成-15、仪表盘安装孔-16、空调开关总成-17。Among them: air duct-1, instrument cover-2, air vent-3, steering wheel slot-4, center console vent-5, radio slot-6, air conditioner switch slot-7, glove box-8, card storage box -9, lighter storage box-10, ashtray slot-11, glove box installation hole-12, radio-13, reinforcement rib-14, instrument panel assembly-15, instrument panel installation hole-16, air conditioner switch assembly -17.
具体实施方式Detailed ways
本下面结合附图对本发明进行进一步说明。The present invention will be further described below in conjunction with the accompanying drawings.
本发明一种旋塑成型的车用双层仪表台，整体采用旋塑工艺制作，因此所成型产品不存在接缝和注塑缺口等缺陷。并且，采用双层结构可以增强整个仪表台的强度。内外层结构之间有中空间隙，可以保证物料成型过程中填满模具型腔。The invention discloses a rotationally molded double-layer instrument panel for vehicles, which is entirely manufactured by rotational molding technology, so that the molded product does not have defects such as seams and injection molding gaps. Moreover, the strength of the entire instrument panel can be enhanced by adopting a double-layer structure. There is a hollow gap between the inner and outer layers, which can ensure that the mold cavity is filled during the material forming process.
本发明一种旋塑成型的车用双层仪表台，如图1所示：通风道1内有除霜格栅结构，与汽车风筒连接。The present invention is a rotationally molded double-layer instrument panel for vehicles, as shown in Figure 1 : there is a defrosting grille structure in the ventilation duct 1, which is connected with the automobile air duct.
本发明一种旋塑成型的车用双层仪表台，平均仪表台基板的双层结构间隙为15mm，仪表罩2无加强结构，间隙为3-5mm，以保证仪表盘总成15不与旋塑仪表台内层干涉。The present invention is a rotationally molded double-layer instrument panel for vehicles. The average gap between the double-layer structure of the instrument panel base plate is 15 mm, and the instrument cover 2 has no reinforcement structure, and the gap is 3-5 mm, so as to ensure that the instrument panel assembly 15 does not come into contact with the rotary instrument panel. The inner layer of the plastic instrument panel interferes.
本发明一种旋塑成型的车用双层仪表台，平均仪表台基板的双层结构间隙为15mm，中控面板内外层间隙距离20mm，用于存储多余物料，保证旋塑制品壁厚。The invention discloses a rotationally molded double-layer instrument panel for vehicles. The average gap between the two-layer structure of the instrument panel substrate is 15mm, and the distance between the inner and outer layers of the central control panel is 20mm, which is used to store redundant materials and ensure the wall thickness of the rotationally molded product.
本发明一种旋塑成型的车用双层仪表台，通风口3、方向盘槽4、中控台通风口5、收音机槽6、空调开关槽7、杂物箱8、储卡箱9、打火机存储盒10、烟灰缸槽11等结构均由旋塑工艺一次成型。The present invention is a rotationally molded double-layer instrument panel for a vehicle, including air vents 3, steering wheel slots 4, center console air vents 5, radio slots 6, air conditioner switch slots 7, glove boxes 8, card storage boxes 9, and lighters Structures such as the storage box 10 and the ashtray groove 11 are all formed by the rotational molding process at one time.
本发明一种旋塑成型的车用双层仪表台，其中杂物箱安装孔12、仪表盘安装孔16均为旋塑嵌件，在旋塑成型前预埋在模具中，然后随制品一起成型。The present invention is a rotationally molded double-layer instrument panel for vehicles, wherein the glove box installation hole 12 and the instrument panel installation hole 16 are both rotationally molded inserts, which are pre-embedded in the mold before rotational molding, and then together with the product forming.
本发明一种旋塑成型的车用双层仪表台，如图2所示，收音机13、仪表盘总成15和空调开关总成17均与仪表台进行螺栓连接；储物盒安装孔12与储物盒为铰链连接。所有与零配件安装孔均位于仪表台基板内侧，以保证仪表台外观不受影响。The present invention is a double-deck instrument panel for a rotational molding vehicle, as shown in Figure 2, the radio 13, the instrument panel assembly 15 and the air conditioner switch assembly 17 are all bolted to the instrument panel; the storage box mounting hole 12 is connected to the instrument panel The storage box is hinged. All mounting holes for spare parts are located on the inner side of the instrument panel to ensure that the appearance of the instrument panel is not affected.
本发明一种旋塑成型的车用双层仪表台，如图2所示，仪表盘安装孔16与仪表台基板连接部位为4个凸起，凸起结构厚度与仪表台基板一致，随台身一起旋塑成型，凸起结构中间有旋塑金属嵌件，与仪表盘安装孔16通过螺栓进行连接。The present invention is a rotationally molded double-layer instrument panel for vehicles. As shown in Figure 2, the connecting parts of the instrument panel mounting hole 16 and the instrument panel substrate are four protrusions, and the thickness of the protrusion structure is consistent with the instrument panel substrate. The body is rotationally molded together, and there is a rotationally molded metal insert in the middle of the raised structure, which is connected with the instrument panel mounting hole 16 by bolts.
本发明一种旋塑成型的车用双层仪表台，加强筋14位于仪表台基板内侧，加强部分为凸起结构，可以增强仪表台强度，防止塑料变型。The invention discloses a rotationally molded double-layer instrument panel for vehicles. The reinforcing rib 14 is located inside the base plate of the instrument panel, and the reinforcing part is a raised structure, which can enhance the strength of the instrument panel and prevent plastic deformation.
Claims (6)
Priority Applications (1)
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| CN201410193356.1A CN104002682B (en) | 2014-05-08 | 2014-05-08 | A kind of vehicle dual-layer instrument desk of rotatory molding |
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| CN201410193356.1A CN104002682B (en) | 2014-05-08 | 2014-05-08 | A kind of vehicle dual-layer instrument desk of rotatory molding |
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| CN104002682A true CN104002682A (en) | 2014-08-27 |
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| CN104760620A (en) * | 2015-03-27 | 2015-07-08 | 宁波格林美孚新材料科技有限公司 | Electric vehicle with all-plastic vehicle body |
| CN104760618A (en) * | 2015-03-27 | 2015-07-08 | 宁波格林美孚新材料科技有限公司 | Body frame integrated system |
| CN107160971A (en) * | 2017-06-08 | 2017-09-15 | 芜湖艾卡汽车技术有限公司 | One kind removes automotive window fog device |
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| CN104002682B (en) | 2016-06-08 |
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