WO2018188592A1 - Véhicule et module d'extrémité avant de celui-ci - Google Patents

Véhicule et module d'extrémité avant de celui-ci Download PDF

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Publication number
WO2018188592A1
WO2018188592A1 PCT/CN2018/082555 CN2018082555W WO2018188592A1 WO 2018188592 A1 WO2018188592 A1 WO 2018188592A1 CN 2018082555 W CN2018082555 W CN 2018082555W WO 2018188592 A1 WO2018188592 A1 WO 2018188592A1
Authority
WO
WIPO (PCT)
Prior art keywords
end module
bracket
rod
longitudinal
lateral
Prior art date
Application number
PCT/CN2018/082555
Other languages
English (en)
Chinese (zh)
Inventor
郑望
程铭
杨传义
靖海涛
申学开
李硕
秦乐
Original Assignee
上海蔚来汽车有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 上海蔚来汽车有限公司 filed Critical 上海蔚来汽车有限公司
Publication of WO2018188592A1 publication Critical patent/WO2018188592A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions

Definitions

  • the invention relates to a vehicle and its front end module.
  • the front end module of the vehicle refers to the carrier in front of the vehicle, which can integrate other functional components of the vehicle, such as a radiator plate in a cooling system.
  • the structure and shape of the front end module is complex and inconvenient to manufacture according to the design requirements of the vehicle body. Especially when the body size is large, the size of the front end module is correspondingly larger. Therefore, it is necessary to divide the front end module into several sub-modules and separately manufacture them, and then weld the assembly together.
  • One aspect of the invention relates to a front end module having a body including a frame structure for carrying, the body being an integrally formed die cast part made of a magnesium alloy.
  • a plurality of installation areas for integrating a radiator board, a front bumper, a headlight, a horn, an electronic and electrical component, and a front hatch are disposed on the body, the radiator board, A front bumper, a headlight, a horn, an electrical and electronic component, and a front hatch are respectively coupled to the mounting areas.
  • the frame structure is provided with a plurality of holes for connecting other components to be mounted on the front end module.
  • the body further includes a longitudinal or lateral or longitudinal and lateral rib structure spanning the frame structure, the rib structure being coupled to or integral with the frame structure forming.
  • the frame structure comprises a rectangular frame
  • the rectangular frame comprises a first lateral bracket, a second lateral bracket, a first longitudinal bracket and a second longitudinal bracket
  • the frame structure further comprising The first longitudinal bracket and the second longitudinal bracket of the rectangular frame respectively extend out of the third lateral bracket and the fourth lateral bracket.
  • the body further includes a first rod and a second rod, where the ends of the first rod are respectively connected to the first lateral bracket and the first longitudinal bracket, and the second lateral bracket Connected to a place where the second longitudinal bracket is connected, the ends of the second rod are respectively connected to a place where the first lateral bracket and the second longitudinal bracket are connected, and a place where the second lateral bracket and the first longitudinal bracket are connected.
  • the ends of the first rod and the second rod are both bolted to the body, and the first rod is at the position where it intersects the second rod The second rod is bolted.
  • the body further includes a semi-arc-shaped rib, and the rib is disposed at a center of the first lateral bracket.
  • Another aspect of the invention relates to a vehicle in which any one of the above-described front end modules is disposed in front of the vehicle.
  • the front-end module is a one-piece high-pressure magnesium injection alloy that is lightweight and high-performance. It can meet the modular installation requirements and improve production efficiency.
  • the rib structure can meet the torsional rigidity of the whole vehicle, and the specially designed rib reinforcement structure can meet the performance requirements of the whole vehicle.
  • FIG. 1 is a schematic structural view of an embodiment of a front end module according to the present invention.
  • FIG. 2 is a block diagram showing another embodiment of a front end module according to the present invention.
  • FIG. 1 is a schematic structural diagram of an embodiment of a front end module 1 according to the present invention.
  • the front end module 1 has a body 10 that includes a frame structure 11 for carrying, the body 10 being a magnesium alloy piece integrally formed by a high pressure casting process.
  • a plurality of mounting areas are provided on the body 10 for integrating functional modules such as a radiator plate, a front bumper, a headlight, a horn, an electronic and electrical component, and a front hatch.
  • Functional modules such as a radiator plate, a front bumper, a headlight, a horn, an electrical and electronic component, and a front hatch are respectively coupled to the mounting areas.
  • the advantage of such a design is that the body 10 of the front end module 1 serves as both a bearing member of a plurality of functional module members, and since these functional module members are integrated to facilitate their assembly, they can be first mounted on the body 10 of the front end module 1. After the corresponding installation area, install it on the body together.
  • a plurality of holes may be provided in the frame structure 11 to mechanically connect the radiator plate, the front bumper, the headlight, the horn, the electronic and electrical components, and the front hatch to be mounted on the front end module by bolts, screws, or the like. Wait.
  • detachable mechanical fixtures can be used, or non-removable fastening methods such as riveting, welding, etc. can be used.
  • the frame structure 11 comprises a rectangular frame, see Figure 1.
  • the rectangular frame includes a first lateral bracket 12, a second lateral bracket 14, a first longitudinal bracket 22, and a second longitudinal bracket 24.
  • the two ends of the first longitudinal bracket 22 are connected to respective ends of the first lateral bracket 12 and the second lateral bracket 14, respectively.
  • Both ends of the second longitudinal bracket 24 are coupled to respective other ends of the first lateral bracket 12 and the second lateral bracket 14, respectively.
  • the frame structure 11 further includes a third lateral bracket 16 and a fourth lateral bracket 18 extending from the first longitudinal bracket 22 and the second longitudinal bracket 24 of the rectangular frame, respectively.
  • the two lateral brackets 16, 18 may be used to connect the above or Other functional modules.
  • the body also includes rib structures 30 that span the longitudinal or lateral direction of the frame structure, or span the longitudinal and transverse directions.
  • the rib structure 30 can be mechanically fixed to the body or integrally formed with the body.
  • the center of the first lateral bracket also extends downwardly to a rib 36 that enhances overall performance, the rib 36 being semi-circular.
  • FIG. 2 is a schematic structural diagram of another embodiment of a front end module according to the present invention.
  • the front end module is substantially identical to the embodiment of FIG. 1 , and the difference is that the front end module further increases a frame structure with a stable large size. Rib structure 30.
  • the structure is an X-shaped rod or a cross rod including a first rod 32 and a second rod 34.
  • the ends of the first rod 32 are respectively connected to the places where the first lateral bracket 12 and the first longitudinal bracket 22 are connected and where the second lateral bracket 14 and the second longitudinal bracket 24 are connected.
  • the ends of the second rods 34 are respectively connected to the places where the first lateral brackets 12 and the second longitudinal brackets 24 are connected and where the second lateral brackets 14 and the first longitudinal brackets 22 are connected, thereby forming an X shape.
  • the ends of the first rod 32 and the second rod 34 are connected to the body 10 by bolts.
  • the first rod 32 is bolted to the second rod 34 at a position where it intersects the second rod 34.
  • the bolting at the intersection is omitted, i.e., the first rod 32 and the second rod 34 are integral and then connected to the body by bolts in a similar manner as described above.
  • the advantage of the X-bar or crossbar design is that it improves the overall torsional performance of the front end module.
  • the front end module 1 is mounted on the front of the vehicle after integrating a plurality of functional modules such as a radiator plate, a front bumper, a headlight, a horn, an electrical and electronic component, and a front hatch.
  • a radiator plate such as a radiator plate, a front bumper, a headlight, a horn, an electrical and electronic component, and a front hatch.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

L'invention concerne un véhicule et un module d'extrémité avant (1) de celui-ci. Le module d'extrémité avant (1) a un corps (10) qui comprend une structure de châssis (11) utilisée pour porter une charge, le corps (10) étant un moulage sous pression formé d'un seul tenant qui est constitué d'un alliage de magnésium. Le module d'extrémité avant (1) est léger et a une performance élevée.
PCT/CN2018/082555 2017-04-10 2018-04-10 Véhicule et module d'extrémité avant de celui-ci WO2018188592A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720367515.4U CN206871186U (zh) 2017-04-10 2017-04-10 车辆及其前端模块
CN201720367515.4 2017-04-10

Publications (1)

Publication Number Publication Date
WO2018188592A1 true WO2018188592A1 (fr) 2018-10-18

Family

ID=61343024

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/082555 WO2018188592A1 (fr) 2017-04-10 2018-04-10 Véhicule et module d'extrémité avant de celui-ci

Country Status (2)

Country Link
CN (1) CN206871186U (fr)
WO (1) WO2018188592A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206871186U (zh) * 2017-04-10 2018-01-12 上海蔚来汽车有限公司 车辆及其前端模块

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6502653B1 (en) * 1999-10-13 2003-01-07 Ford Global Technologies, Inc. Multi-functional radiator support assembly
EP1211164B1 (fr) * 2000-11-29 2004-02-18 Calsonic Kansei Corporation Dispositif de support de radiateur de véhicule automobile
CN101909915A (zh) * 2007-12-03 2010-12-08 佛吉亚汽车前端模块公司 机动车前部模块子组件
CN204309906U (zh) * 2014-11-13 2015-05-06 华晨汽车集团控股有限公司 一种汽车前端框架
CN206871186U (zh) * 2017-04-10 2018-01-12 上海蔚来汽车有限公司 车辆及其前端模块

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6502653B1 (en) * 1999-10-13 2003-01-07 Ford Global Technologies, Inc. Multi-functional radiator support assembly
EP1211164B1 (fr) * 2000-11-29 2004-02-18 Calsonic Kansei Corporation Dispositif de support de radiateur de véhicule automobile
CN101909915A (zh) * 2007-12-03 2010-12-08 佛吉亚汽车前端模块公司 机动车前部模块子组件
CN204309906U (zh) * 2014-11-13 2015-05-06 华晨汽车集团控股有限公司 一种汽车前端框架
CN206871186U (zh) * 2017-04-10 2018-01-12 上海蔚来汽车有限公司 车辆及其前端模块

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CN206871186U (zh) 2018-01-12

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