CN103370231A - 使用电阻植入焊接工艺制造的保险杠 - Google Patents

使用电阻植入焊接工艺制造的保险杠 Download PDF

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CN103370231A
CN103370231A CN2012800085831A CN201280008583A CN103370231A CN 103370231 A CN103370231 A CN 103370231A CN 2012800085831 A CN2012800085831 A CN 2012800085831A CN 201280008583 A CN201280008583 A CN 201280008583A CN 103370231 A CN103370231 A CN 103370231A
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bumper
contact area
composite material
adapter plate
spoiler
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CN103370231B (zh
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马克·P·比尔卡
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Magna International Inc
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Magna International Inc
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/03—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by material, e.g. composite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/344—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint being a woven or non-woven fabric or being a mesh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
    • B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29C66/30341—Particular design of joint configurations the joint involving an anchoring effect making use of additional elements, e.g. meshes non-integral with the parts to be joined, e.g. making use of extra elements
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/543—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B29C66/712—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined the composition of one of the parts to be joined being different from the composition of the other part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/721—Fibre-reinforced materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
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    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y10T29/49826—Assembling or joining

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  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
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Abstract

一种使用电阻植入焊接工艺制造的保险杠(10)。所述保险杠包括安装板部(12)以及复合材料保险杠部(14)。安装板部(12)使用电阻植入焊接工艺连接至复合材料保险杠部(14)。在一种实施方式中，本发明包括一种具有安装板(12)和保险杠部(14)的用于车辆的保险杠。保险杠部(14)包括至少一个凸缘(24)、第一接触区域(28)以及第二接触区域(30)，所述至少一个凸缘(24)形成为保险杠部(14)的一部分，第一接触区域(28)形成为安装板(12)的一部分，第二接触区域(30)形成为凸缘(24)的一部分。连接点用来联结第一接触区域(28)和第二接触区域(30)，使得安装板(12)被连接至保险杠部(14)。

Description

使用电阻植入焊接工艺制造的保险杠
相关申请的交叉引用
本申请要求2011年2月10日提交的美国临时申请No.61/462,961的优先权。
技术领域
本发明涉及一种使用电阻植入焊接工艺制造的复合材料保险杠。
背景技术
卡车或运动型多用途车的保险杠上的积锈是一种常见的问题，特别是在保险杠暴露于恶劣的天气条件的气候下。通常，保险杠，更具体地，车辆的后保险杠，会受到本车或其他正在行驶的车辆的轮胎抛起的石头或其他碎片的损害；这也被称作为“石子流”。具有柴油发动机的车辆还具有由于柴油发动机的废气排放导致的生锈的保险杠的问题。大多数排气管位于车辆的后部附近，因此，来自柴油发动机的排放烟雾在保险杠附近喷出。柴油发动机的废气排放与保险杠的表面接触，并能够引起腐蚀，从而导致在保险杠的表面上生锈。
在天气条件更恶劣的地区，石头流或腐蚀导致的损坏更加严重，因为保险杠被暴露于较大量的湿气中，从而加速了生锈过程。
因此，需要一种改进的保险杠，其能够承受石头流并且能够暴露于废气排放中。
发明内容
本发明旨在提供一种使用电阻植入焊接工艺制造的保险杠。所述保险杠包括安装板部以及复合材料保险杠部。所述安装板部使用电阻植入焊接工艺连接至复合材料保险杠部。
在一种实施方式中，本发明包括具有安装板和保险杠部的用于车辆的保险杠。所述保险杠部包括至少一个凸缘、第一接触区域以及第二接触区域，所述至少一个凸缘形成为所述保险杠部的一部分，所述第一接触区域形成为所述安装板的一部分，所述第二接触区域形成为所述凸缘的一部分。连接点用来使第一接触区域与第二接触区域结合，使得所述安装板连接至所述保险杠部。
在所述第一接触区域与第二接触区域之间设置有网状物，使得当所述网状物被加热时，所述第一接触区域和所述第二接触区域熔化，并且来自所述第一接触区域的材料和来自所述第二接触区域的材料流经所述网状物。当所述网状物冷却时，所述第一接触区域被模制于所述第二接触区域，从而形成所述连接点。
从下文提供的详细描述中，本发明的其他应用领域将变得明显。应当理解，这些详细描述和具体示例，虽然说明了本发明的优选实施方式，但其仅是为了说明而非意在限制本发明的范围。
附图说明
从这些详细描述以及附图中，将会更加全面地理解本发明，其中：
图1是根据本发明的使用电阻植入焊接工艺组装的保险杠的立体图；
图2是根据本发明的使用电阻植入焊接工艺组装的保险杠的分解图；
图3是沿安装板的一部分定位的网状物的俯视图，该安装板用作根据本发明的使用电阻植入焊接工艺组装的保险杠的一部分；
图4是沿图1的4-4线剖切的剖视图；
图5A是沿图1的5A-5A线剖切的剖视图；
图5B是根据本发明的替代性连接点的分解剖视图；
图6是沿图1的6-6线剖切的剖视图；
图7A是沿图1的7A-7A线剖切的剖视图；
图7B是根据本发明的连接夹具的分解剖视立体图；以及
图8是示出了与钢保险杠相比、根据本发明的复合材料保险杠的力与位移的曲线图。
具体实施例
下文对优选实施方式的描述本质上仅是示例性的，并且不以任何方式限制本发明、其应用或用途。在本节内容及全部附图中，相似的参考标记用于表示相似的结构。
总体上参照附图，根据本发明制造的复合材料保险杠装置总体上以10示出。保险杠10包括安装板部或安装板12以及保险杠部14。还包括两个连接至该保险杠部14的装饰罩16。
可选地，包括一个拖车拴钩18，其也连接至安装板12。存在形成为安装板12的一部分的拴钩连接凸缘20，当组装拖车拴钩18与安装板12时，拴钩连接凸缘20与形成为拖车拴钩18的一部分的拖车拴钩安装凸缘22对齐，并且一组紧固件(未示出)穿过拴钩连接凸缘20和拴钩安装凸缘22插入以将拖车拴钩18联接至安装板12。
多个凸缘24形成为保险杠部14的一部分。更具体地，存在多个形成于保险杠部14的内侧的上翻凸缘和下翻凸缘，其中上翻凸缘和下翻凸缘大体上彼此平行。在图4中示出了其中一个凸缘24。
为了将保险杠部14组装至安装板12，将网状物26放置于安装板12的第一接触区域28与凸缘24的第二接触区域30之间。该网状物26是钢丝网26，但使用除钢以外的材料来制造网状物26也在本发明的范围内。向网状物26施加电流，从而升高网状物26的温度，由此升高接触区域28、30的温度，导致接触区域28、30熔化。当网状物26被加热时，压力被施加至保险杠部14和安装板12。施加至保险杠部14和安装板12的压力与接触区域28、30的熔化相结合导致了第一接触区域28的材料和第二接触区域30的材料流经网状物26，并模制在一起。一旦不再向该网状物26施加电流，凸缘24的材料和安装板12的材料就会冷却，并且保险杠部14和安装板12在接触区域28、30的区域中模制在一起以提供连接点，这提供了安装板12与保险杠部14之间坚固的结合。
安装板12和保险杠部14由长玻璃纤维材料制成，该玻璃纤维大约12毫米长，但在本发明的范围内，也可使用其它长度的玻璃纤维。用于制作安装板12和保险杠部14的长玻璃纤维材料是丙烯材料，但使用诸如尼龙之类的其它材料也在本发明的范围内。
除了前述形成为保险杠部14的一部分的凸缘24外，不同实施方式中的其他类型的凸缘也被用来提供安装板12与保险杠部14之间的连接。例如，凸缘可形成为安装板12的一部分并被容纳至保险杠部14内，并且该保险杠部14可被压缩以使用上述超声焊接工艺形成连接。根据保险杠部14和安装板12如何连接，也可使用呈不同构型的其他凸缘。
现在参照图5A、图5B、图6、图7A以及图7B，以沿图1中示出的截面线剖切的截面示出了复合材料保险杠装置10的各个剖视图。图5A、图5B、图6、图7A以及图7B中示出的剖视图示出了如何使用电阻植入焊接在各个连接点处将复合材料保险杠装置结合在一起。这些附图还示出了复合材料保险杠的结构如何创建加强特征，这些加强特征使得复合材料保险杠在特定的力下呈现出比常规钢保险杠的位移值小的位移值。图5A示出了沿图1的截面5A-5A剖切的复合材料保险杠装置10的剖视图。在这一具体位置处，存在两个连接点17、17’，保险杠部14在这两个连接点17、17’处连接至安装板12。每个连接点17、17’具有安装板12的第一接触区域19、19’以及保险杠部的第二接触区域21、21’，连接点17、17’在这两个接触区域处建立。为了通过电阻植入焊接将两个接触区域联结在一起，将网状材料15布置在第一接触区域19、19’与第二接触区域21、21’之间。可使用电阻植入焊接，然而使用诸如粘结剂或紧固件之类的其他类型的连接也在本发明的范围内。电阻植入焊接涉及对网状材料15进行通电以在第一接触区域19、19’与第二接触区域21、21’之间产生热量，从而使连接点17、17’的区域中的安装板12和保险杠部14的相应表面熔化并结合在一起。图5A还示出了拖车拴钩18相对于安装板12和保险杠部14的位置。
图5B示出了替代性的连接点17的构型，其中，保险杠部14和安装板12具有用于创建水平的连接点17’的折翻凸缘13，以代替图5A中示出的竖直的连接点17’。水平连接点17’是替代性实施方式并且可能不是对每个应用都是实用的。图5B中示出的该替代性实施方式使得保险杠部14能够搁置于安装板12的顶部以便在连接点17’处提供附加强度。
图6示出了沿图1的截面线6-6剖切的另一剖视图。连接点17、17’以与关于图5A描述的方式相同的方式创建。图6示出了连接至复合材料保险杠装置10的附加结构。具体地，图6示出了其中一个装饰罩16被连接至保险杠部14。装饰罩16能够使用粘结剂连接至保险杠部15，或者替代地，可以使用电阻植入焊接和布置在装饰罩16与保险杠部14之间的网状物(未示出)。可替代地，可以使用夹具或机械紧固件将装饰罩16连接至保险杠部14。
图6示出了拖车拴钩18的安装凸缘部22的位置。安装凸缘部22具有用于容纳紧固件25的孔，紧固件25穿过安装板12的拴钩连接凸缘20上的孔。在拴钩安装凸缘22与拴钩连接凸缘20之间的连接处还包括垫板23，垫板23用于便于紧固件25穿过拴钩连接凸缘20的孔和拖车拴钩安装凸缘22的孔的连接。当保险杠部14连接至安装板12时，建立起结构腔27。一旦形成了连接点17、17’，结构腔27便由安装板12与保险杠部14之间的区域限定。通过这样形成的复合材料保险杠装置建立的该结构腔27加强了复合材料保险杠装置，使得该复合材料保险杠装置总体上能够比常规钢保险杠抵抗更大的力。
图7A描绘了沿图1的截面线7A-7A剖切的剖视图。图7A示出了用作将装饰罩16连接至保险杠部14的一种替代性方式的紧固件27。紧固件27延伸穿过其中一个装饰罩、保险杠部14和固定紧固件处的支承板12。图7B是图7A的一部分的分解立体图，其中，弹性舌片29形成在其中一个装饰罩部16的一端上。该弹性舌片29布置为穿过形成在保险杠部14中的开口31。因此，弹性舌片29使得其中一个罩16能够被卡配至保险杠部14上。弹性舌片29的使用是连接罩部16的替代方式，其可代替上述的紧固件27而被使用。罩部16的加入可以是电阻植入焊接至保险杠部14上，或者，可以使用粘结剂。
图8示出了在复合材料保险杠和常规的钢保险杠上进行的力与位移测试的曲线图。当受到基本介于0KN至10.5KN之间的力时，复合材料保险杠装置呈现出基本小于55mm的位移。优选地，当受到在6.5KN至10.5KN之间的范围内的力时，根据本发明的复合材料保险杠装置10将呈现出在3mm至52mm的范围内的位移。理想地，当受到在8.5KN至10.5KN的范围内的力时，根据本发明的复合材料保险杠装置将呈现出介于40mm至55mm之间的位移。相反，当受到大约10.5KN至6.3KN的力时，常规钢保险杠呈现出比复合材料保险杠大得多的位移范围。位移是不理想的，因为其意味着钢保险杠正在变形。此外，当常规钢保险杠受到大约大于6.2KN的力时，该保险杠呈现出远大于复合材料保险杠的位移值，其位移范围在大约38mm至68mm之间。图8中的曲线图清楚地表明了，如由在受到力时保险杠的位移程度所测定时，根据本发明的复合材料保险杠装置能够比常规钢保险杠承受更大的力。通常来说，钢保险杠不能承受大于6.5KN的力，而复合材料保险杠明显具有承受大于6.5KN的力的能力。复合材料保险杠装置能够承受大于6.5KN的力的能力是在使用电阻植入焊接将安装板12连接至保险杠部14以创建结构腔27时复合材料保险杠装置10的结构的结果。该结构腔27与保险杠部14及安装板12组合起来创建了为复合材料保险杠装置10提供其强度的封闭结构。
本发明的描述在本质上仅是示例性的，并且因此，不偏离本发明的实质的变型意在处于本发明的范围内。这些变型不应被认为是偏离了本发明的精神和范围。

Claims (18)

1.一种用于车辆的复合材料保险杠装置，包括：
安装板；
保险杠部；
形成为所述安装板的一部分的第一接触区域；
形成为所述保险杠部的一部分的第二接触区域；以及
连接点，所述连接点使所述第一接触区域与所述第二接触区域结合，使得所述安装板被连接至所述保险杠部。
2.根据权利要求1所述的用于车辆的复合材料保险杠装置，还包括网状物，所述网状物布置在所述第一接触区域与所述第二接触区域之间，使得当所述网状物被加热时，所述第一接触区域和所述第二接触区域熔化，以使来自所述第一接触区域的材料和来自所述第二接触区域的材料流经所述网状物，并且当所述网状物冷却时，所述第一接触区域模制于所述第二接触区域，从而形成所述连接点。
3.根据权利要求1所述的用于车辆的复合材料保险杠装置，其中，所述安装板和所述保险杠部由从包括丙烯和尼龙的组中选择的一者而制成。
4.根据权利要求1所述的复合材料保险杠装置，其中，当受到介于0KN至10.5KN之间的力时，所述复合材料保险杠装置整体上呈现出小于55mm的位移。
5.根据权利要求1所述的复合材料保险杠装置，其中，当受到在6.5KN至10.5KN之间的范围内的力时，所述复合材料保险杠装置整体上呈现出介于3mm至52mm之间的位移。
6.根据权利要求1所述的复合材料保险杠装置，其中，当受到在8.5KN至10.5KN之间的范围内的力时，所述复合材料保险杠装置整体上呈现出介于40mm至55mm之间的位移。
7.根据权利要求1所述的复合材料保险杠装置，还包括连接至所述保险杠部的一个或多个装饰罩，其中，所述装饰罩构件中的所述每个装饰罩构件还包括形成在所述装饰罩的一端上的弹性舌片，所述弹性舌片设置成穿过形成在所述保险杠部上的开口，以在所述一个或多个装饰罩构件中的每一个装饰罩构件与所述保险杠部之间提供卡配连接。
8.根据权利要求1所述的复合材料保险杠装置，还包括连接至所述安装板的拖车拴钩、形成在所述拖车拴钩上的拴钩连接凸缘、以及形成在所述安装板上的拴钩安装凸缘，其中，所述拴钩连接凸缘与所述拴钩安装凸缘在组装期间对齐并被用来将所述拖车拴钩连接至所述安装板。
9.一种用于车辆的复合材料保险杠装置，包括：
安装板；
保险杠部；
形成为所述安装板的一部分的第一接触区域；
形成为所述保险杠部的一部分的第二接触区域；
连接点，所述连接点使所述第一接触区域与所述第二接触区域结合，使得所述安装板被连接至所述保险杠部；以及
至少一个结构腔，当所述至少一个连接点形成时，所述至少一个结构腔由所述安装板与所述保险杠部之间的区域限定。
10.根据权利要求4所述的复合材料保险杠装置，其中，当受到介于0KN至10.5KN之间的力时，所述复合材料保险杠装置整体上呈现出小于55mm的位移。
11.根据权利要求9所述的复合材料保险杠装置，其中，当受到介于0KN至10.5KN之间的力时，所述复合材料保险杠装置整体上呈现出小于55mm的位移。
12.根据权利要求9所述的复合材料保险杠装置，其中，当受到在6.5KN至10.5KN之间的范围内的力时，所述复合材料保险杠装置整体上呈现出介于3mm至52mm之间的位移。
13.根据权利要求9所述的复合材料保险杠装置，其中，当受到在8.5KN至10.5KN之间的范围内的力时，所述复合材料保险杠装置整体上呈现出介于40mm至55mm之间的位移。
14.根据权利要求9所述的复合材料保险杠装置，还包括连接至所述保险杠部的一个或多个装饰罩，其中，所述装饰罩构件中的所述每个装饰罩构件还包括形成在所述装饰罩的一端上的弹性舌片，所述弹性舌片设置成穿过形成在所述保险杠部上的开口，以在所述一个或多个装饰罩构件中的每一个装饰罩构件与所述保险杠部之间提供卡配连接。
15.根据权利要求9所述的复合材料保险杠装置，还包括连接至所述安装板的拖车拴钩、形成在所述拖车拴钩上的拴钩连接凸缘、以及形成在所述安装板上的拴钩安装凸缘，其中，所述拴钩连接凸缘与所述拴钩安装凸缘在组装期间对齐并被用来将所述拖车拴钩连接至所述安装板。
16.根据权利要求11所述的复合材料保险杠装置，还包括网状物，所述网状物布置在所述第一接触区域与所述第二接触区域之间，使得当所述网状物被加热时，所述第一接触区域和所述第二接触区域熔化，以使来自所述第一接触区域的材料和来自所述第二接触区域的材料流经所述网状物，并且当所述网状物冷却时，所述第一接触区域模制于所述第二接触区域，从而形成所述连接点。
17.根据权利要求11所述的用于车辆的复合材料保险杠装置，其中，所述安装板和所述保险杠部由从包括丙烯和尼龙的组中选择的一者而制成。
18.一种组装用于车辆的保险杠的方法，包括以下步骤：
提供安装板；
提供保险杠部；
提供网状物；
提供形成为所述保险杠部的一部分的至少一个凸缘；
提供形成为所述安装板的一部分的第一接触区域；
提供形成为所述至少一个凸缘的一部分的第二接触区域；
将所述安装板定位在所述保险杠部附近，使得所述第一接触区域位于所述第二接触区域附近；
将所述网状物布置在所述第一接触区域与所述第二接触区域之间；
向所述网状物施加电流，从而升高所述网状物的温度，加热所述安装板的所述第一接触区域和所述至少一个凸缘的所述第二接触区域；
向所述安装板和所述保险杠部施加压力，使得来自所述第一接触区域的材料和来自所述第二接触区域的材料经过所述网状物；以及
从所述网状物中撤消所述电流，使得当所述网状物冷却时，所述第一接触区域被结合至所述第二接触区域，从而将所述保险杠部连接至所述安装板。
CN201280008583.1A 2011-02-10 2012-02-10 使用电阻植入焊接工艺制造的保险杠 Expired - Fee Related CN103370231B (zh)

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WO2012109541A1 (en) 2012-08-16
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