WO2019052493A1 - 适用于同平台产品的车身框架及具有该车身框架的汽车 - Google Patents

适用于同平台产品的车身框架及具有该车身框架的汽车 Download PDF

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Publication number
WO2019052493A1
WO2019052493A1 PCT/CN2018/105397 CN2018105397W WO2019052493A1 WO 2019052493 A1 WO2019052493 A1 WO 2019052493A1 CN 2018105397 W CN2018105397 W CN 2018105397W WO 2019052493 A1 WO2019052493 A1 WO 2019052493A1
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WO
WIPO (PCT)
Prior art keywords
frame
sub
mounting seat
body frame
seat
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Application number
PCT/CN2018/105397
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English (en)
French (fr)
Inventor
谷峰
Original Assignee
爱驰汽车有限公司
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
Priority claimed from CN201721185439.1U external-priority patent/CN207579946U/zh
Priority claimed from CN201710834284.8A external-priority patent/CN107554608A/zh
Application filed by 爱驰汽车有限公司 filed Critical 爱驰汽车有限公司
Priority to EP18855930.6A priority Critical patent/EP3693251A4/en
Publication of WO2019052493A1 publication Critical patent/WO2019052493A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/11—Understructures, i.e. chassis frame on which a vehicle body may be mounted with resilient means for suspension, e.g. of wheels or engine; sub-frames for mounting engine or suspensions
    • 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
    • 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
    • B62D25/20—Floors or bottom sub-units
    • 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
    • B62D25/20—Floors or bottom sub-units
    • B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
    • B62D25/2027—Floors or bottom sub-units in connection with other superstructure subunits the subunits being rear structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D27/00—Connections between superstructure or understructure sub-units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D63/00—Motor vehicles or trailers not otherwise provided for
    • B62D63/02—Motor vehicles
    • B62D63/025—Modular vehicles

Definitions

  • the present disclosure relates to the technical field of vehicle body development, and relates to a body frame, and more particularly to a body frame suitable for a platform product and a vehicle having the same.
  • BEV Electric vehicle
  • vehicle refers to a vehicle that is driven by a vehicle power source and drives the wheels with a motor to meet the requirements of road traffic and safety regulations.
  • the purpose of the present disclosure is to provide a body frame suitable for the same platform product and a vehicle having the same, which is used to solve the problem that the automobile platform in the prior art increases the development of the same platform product.
  • the cost has extended the development period of the platform components, and it is even more difficult to realize the generalization of the platform of various automobile models.
  • a body frame suitable for a platform product including: a first adjustment bracket assembly disposed on the body frame a front end frame for supporting and fixing the front frame of the body frame; a second adjustment bracket assembly disposed at a vehicle body end of the body frame for supporting and fixing the rear subframe of the body frame a seat mechanical mounting assembly disposed in an intermediate portion of the body frame for supporting and fixing a seat frame of the body frame; wherein, for different vehicle models, the first adjusting bracket assembly and the second adjusting bracket are total
  • the assembly and seat mechanism mounting assembly is adjusted in the installation direction to match the installation height of the front sub-frame, the rear sub-frame and the seat frame of different models.
  • the body frame further includes a middle floor assembly disposed at a middle floor of the body frame; the middle floor assembly is for adjusting a middle floor of a different type of vehicle in a lateral direction Matching lateral lengths to adjust the wheelbase of the body frame.
  • the first adjustment bracket assembly includes: a first mount of the front sub-frame, a second mount of the front sub-frame, a third mount of the front sub-frame, and a front a fourth mount of the sub-frame; a first mount of the front sub-frame and a second mount of the front sub-frame are disposed on the first base, and the third mount and the front sub-car of the front sub-frame
  • the fourth mounting seat of the frame is disposed on the second base, the first base and the second base are respectively located at two sides of the front sub-frame; wherein the first mounting seat of the front sub-frame, a second mounting seat of the front sub-frame and a fourth mounting seat of the front sub-frame and a fourth mounting seat of the front sub-frame are respectively located at two sides of the front sub-frame; the front sub-frame
  • the first mounting seat and the second mounting seat of the front sub-frame are respectively located at one end and the other end of the same side of the front sub-frame to support and fix one side of the front sub-frame
  • the first base and the second base are hooked to the body frame by a connecting beam.
  • the first adjustment bracket assembly further includes elastic struts respectively located at two sides of the front sub-frame, and the fixed ends of the elastic struts are used to support the knuckle of the body frame The elastic end is supported by the front sub-frame to support the bouncing of the vehicle body tire; the knuckle is respectively fixed to the first base and the second base.
  • the elastic strut is further provided with a swing arm whose one end is pivotally connected to the steering knuckle to bear the steering torque and transmit the steering force to the steering knuckle.
  • the second adjustment bracket assembly includes a first mount of the rear subframe, a second mount of the rear subframe, a third mount of the rear subframe, and a rear pair a fourth mount of the frame; wherein the first mount of the rear sub-frame and the second mount of the rear sub-frame are respectively associated with the third mount and the rear sub-frame of the rear sub-frame
  • the fourth mounting seats are respectively located at two sides of the rear sub-frame and are fixed on the side beams of the vehicle body end; the first mounting seat of the rear sub-frame and the second mounting seat of the rear sub-frame are respectively located One end and the other end of the same side of the rear sub-frame to support and fix one side of the rear sub-frame; the third mount of the rear sub-frame and the fourth mount of the rear sub-frame are respectively located at the rear pair One end and the other end of the other side of the frame are supported to fix and fix the other side of the rear sub-vehicle; wherein the first mount of the rear sub-frame, the second mount of the frame
  • the second adjustment bracket assembly further includes a first longitudinal arm bracket and a second longitudinal arm bracket, wherein the first longitudinal arm bracket and the second longitudinal arm bracket are respectively located at the rear frame The two sides of the frame are respectively used to support the chassis trailing arms on both sides of the body end.
  • the seat mechanical mounting assembly includes: a driver seat frame mount for supporting the driver seat and adjusting to a driver of a different vehicle type in a mounting direction
  • the seat frame is matched to the mounting height
  • the passenger seat frame mount is used to support the passenger seat frame and is adjusted in the mounting direction to match the mounting height of the passenger seat frame of the different models.
  • Another aspect of the present disclosure provides an automobile including the body frame described for a platform product.
  • the body frame of the present disclosure applicable to the same platform product and the automobile having the same have the following advantages:
  • the body frame provided by the present disclosure is applicable to the MAS platform series models, covering SUVs, cars and MPVs, reducing the development cost of the same platform products, shortening the development period of the platform components, and realizing the platform generalization of various automobile models.
  • the design makes the car platform more expandable and lighter.
  • FIG. 1 shows a schematic perspective view of a body frame suitable for a platform product of the present disclosure.
  • FIG. 2 is a schematic perspective view showing the first adjustment bracket assembly of the present disclosure.
  • FIG. 3 shows a top plan view of the seat mechanical mounting assembly and center floor assembly of the present disclosure.
  • FIG. 4 is a perspective view showing the structure of a second adjustment bracket assembly of the present disclosure.
  • the embodiment provides a body frame suitable for the same platform product, and the body frame applicable to the same platform product includes:
  • a first adjusting bracket assembly disposed at a front end of the body frame for supporting and fixing a front subframe of the body frame
  • a second adjusting bracket assembly disposed at a vehicle body end of the body frame for supporting and fixing a rear subframe of the body frame;
  • a seat mechanical mounting assembly disposed in an intermediate portion of the body frame for supporting and fixing a seat frame of the body frame;
  • the first adjustment bracket assembly, the second adjustment bracket assembly, and the seat mechanical installation assembly are adjusted in the installation direction to respectively be the front sub-frame, the rear sub-frame and the seat of different models.
  • the mounting height of the chair frame matches.
  • FIG. 1 is a schematic perspective view of a body frame suitable for the same platform product.
  • the body frame 1 suitable for the same platform product includes a first adjustment bracket assembly 11, a seat mechanical mounting assembly 12, a middle floor assembly 13 and a second adjustment bracket assembly 14.
  • the first adjusting bracket assembly 11 is disposed at a front end of the body frame 1 for supporting and fixing a front subframe of the body frame 1.
  • the first adjustment bracket assembly 11 is adjusted in the longitudinal direction (Z direction in this example) to match the installation height of the front subframe of the different vehicle models (Z-direction height) ), to achieve a high vehicle Z-direction adjustment.
  • the first adjusting bracket assembly 11 can realize an adjustable range of the front subframe Z-direction of -40 mm to 0 mm.
  • the first adjusting bracket assembly 11 includes a first mounting seat 111 of the front sub-frame (in the present embodiment, the first mounting seat 111 of the front sub-frame is also referred to as the front sub-frame right front.
  • the second mounting seat 112 of the front sub-frame (in the present embodiment, the second mounting seat 112 of the front sub-frame is also referred to as the right rear mounting seat of the front sub-frame), and the third of the front sub-frame
  • the mounting seat 113 (in the present embodiment, the third mounting seat 113 of the front sub-frame is also referred to as the front front frame left front mounting seat) and the fourth mounting seat 114 of the front sub-frame (in this embodiment, the front pair
  • the fourth mount 114 of the frame is also referred to as a front sub-frame left rear mount and an elastic strut 115.
  • the first mount 111 of the front sub-frame and the second mount 112 of the front sub-frame are disposed on the first base 116, and the third mount 113 of the front sub-frame and the fourth mount of the front sub-frame
  • the seat 114 is disposed on the second base 117, and the first base 116 and the second base 117 are respectively located at two sides of the front subframe.
  • the first base 116 and the second base 117 are hooked to the body frame 1 by connecting beams.
  • the first mount 111 of the front sub-frame and the second mount 112 of the front sub-frame are respectively located at the front end and the vehicle end of the right side of the front sub-frame to support and fix the right side of the front sub-frame .
  • the third mount 113 of the front sub-frame and the fourth mount 114 of the front sub-frame are respectively located at the front end and the vehicle end of the left side of the front sub-frame to support and fix the left side of the front sub-vehicle.
  • the first mounting seat of the front sub-frame, the second mounting seat of the front sub-frame, the third mounting seat of the front sub-frame and the fourth mounting seat of the front sub-frame are respectively adjusted to be different from different models
  • the front sub-frame is matched to the installation height, and the front sub-frame is fixed by a fixing member.
  • the elastic pillars 115 are respectively located at two sides of the front sub-frame. With continued reference to FIG. 2, the fixed end of the elastic strut 115 is used to support the knuckle 15 of the body frame 1 with its elastic end held against the front sub-frame to support the bounce of the body tire.
  • the steering knuckle 15 is fixed to the first base 116 and the second base 117, respectively.
  • One end of the elastic strut 115 is further provided with a swing arm 16 pivotally connected to the knuckle 15 to withstand steering torque and transmit steering force to the knuckle 15 .
  • a seat machine mounting assembly 12 for supporting and fixing the seat frame of the body frame 1 will be described below in the middle portion of the body frame 1.
  • the seat mechanical mounting assembly 12 includes a driver seat frame mount 121 and a passenger seat frame mount 122.
  • driver seat frame mounts 121 respectively located below the corners of the driver's seat frame for supporting the driver's seat and adjusting in the mounting direction (Z direction) to The mounting height of the driver's seat frame for different models.
  • the driver seat frame mount 121 can realize an adjustable range of the driver seat skeleton Z direction of -70 mm to 0 mm.
  • the passenger seat frame mount 122 there are four passenger seat frame mounts 122 respectively located below the corners of the front passenger seat frame for supporting the passenger seat frame and adjusting in the mounting direction (Z direction). Mounting height for matching the co-pilot frame of different models.
  • the passenger seat frame mount 122 can realize the Z-direction adjustable range of the same platform passenger seat frame from -70 mm to 0 mm.
  • a mid-floor assembly 13 for adjusting the lateral (X-direction) length matching the mid-floor of the different vehicle models in the lateral direction is then installed in the intermediate portion of the body frame 1 (see FIG. 3).
  • the middle floor assembly 13 can achieve an adjustable range of the same platform wheelbase in the X direction of -100 mm to +100 mm.
  • the second adjusting bracket assembly 14 is arranged at the vehicle body end of the body frame to realize the height of the rear frame of the different models in the mounting direction (Z-direction). Adjustment.
  • FIG. 4 a schematic perspective view of the second adjustment bracket assembly is shown.
  • the second adjustment bracket assembly 14 includes a first mount 141 of the rear sub-frame, a second mount 142 of the rear sub-frame, a third mount 143 of the rear sub-frame, and a rear The fourth mount 144 of the sub-frame, the first trailing arm bracket 145 and the second trailing arm bracket 146.
  • the first mount 141 of the rear sub-frame and the second mount 142 of the rear sub-frame are respectively located with the third mount 143 of the rear sub-frame and the fourth mount 144 of the rear sub-frame Both sides of the rear sub-frame are fixed to the side members 17 of the vehicle body end of the body frame 1.
  • the first mount 141 of the rear sub-frame and the second mount 142 of the rear sub-frame are respectively located at one end and the other end of the same side (left side) of the rear sub-frame to support and One side of the rear subframe is fixed (left side); the third mounting seat 143 of the rear sub-frame and the fourth mounting seat 144 of the rear sub-frame are respectively located on the same other side of the rear sub-frame (right side) One end and the other end to support and fix the other side of the rear sub-vehicle; wherein, the first mount 141 of the rear sub-frame, the second mount 142 of the rear sub-frame, and the second sub-frame
  • the third mounting seat 143 and the fourth mounting seat 144 of the rear sub-frame are adjusted in the mounting direction (Z direction) to match the mounting height (Z-direction height) of the rear sub-frames of different models, and are fixed by fixing members.
  • the second adjustment bracket assembly 14 can achieve an adjustable range of -40 mm to
  • the first trailing arm bracket 145 and the second trailing arm bracket 146 are respectively located on both sides of the rear frame for supporting the chassis trailing arms on both sides of the vehicle body end.
  • the body frame is an aluminum alloy profile frame.
  • the embodiment also provides an automobile comprising the above-described body frame suitable for the same platform product.
  • the body frame provided by the present disclosure is applicable to the MAS platform series models, covering SUVs, cars, and MPVs, reducing the development cost of the same platform products, shortening the development period of the platform components, and realizing various automobile models.
  • the universal design of the platform makes the car platform more expandable and lighter. Therefore, the present disclosure effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

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

Abstract

一种适用于同平台产品的车身框架（1）包括：第一调节支架总成（11），设于车身框架（1）的车头端，用于支撑和固定车身框架（1）的前副车架；第二调节支架总成（14），设于车身框架（1）的车身端，用于支撑和固定车身框架（1）的后副车架；座椅机械安装总成（12），设于车身框架（1）的中间区域，用于支撑和固定车身框架（1）的座椅骨架。针对不同车型，第一调节支架总成、第二调节支架总成、座椅机械安装总成在安装方向上调节为分别与不同车型的前副车架、后副车架及座椅骨架匹配的安装高度。还提供了包含这种车身框架的汽车。

Description

适用于同平台产品的车身框架及具有该车身框架的汽车
相关申请的交叉参考
本申请要求于2017年9月15日提交中国专利局、申请号为201710834284.8、名称为“适用于同平台产品的车身框架及具有该车身框架的汽车”，以及于2017年9月15日提交中国专利局、申请号为201721185439.1、名称为“适用于同平台产品的车身框架及具有该车身框架的汽车”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本公开属于车身开发技术领域，涉及一种车身框架，特别是涉及一种适用于同平台产品的车身框架及具有该车身框架的汽车。
背景技术
电动汽车((BEV)是指以车载电源为动力，用电机驱动车轮行驶，符合道路交通、安全法规各项要求的车辆。
目前国内厂家往往采用benchmark的手段，轿车、SUV和MPV分别逆向，分别进行验证，增大了同平台产品(轿车、SUV和MPV)开发成本，延长了平台架构件开发周期，更加无法实现多种汽车车型的平台通用化。
因此，如何提供一种适用于同平台产品的车身框架及具有该车身框架的汽车，以解决现有技术中汽车平台增大了同平台产品开发成本，延长了平台架构件开发周期，更加无法实现多种汽车车型的平台通用化等缺陷，实已成为本领域技术人员函待解决的技术问题。
发明内容
鉴于以上所述现有技术的缺点，本公开的目的在于提供一种适用于同平台产品的车身框架及具有该车身框架的汽车，用于解决现有技术中汽车平台增大了同平台产品开发成本，延长了平台架构件开发周期，更加无法实现多种汽车车型的平台通用化的问题。
为实现上述目的及其他相关目的，本公开一方面提供一种适用于同平台 产品的车身框架，所述适用于同平台产品的车身框架包括:第一调节支架总成，设于所述车身框架的车头端，用于支撑和固定所述车身框架的前副车架；第二调节支架总成，设于所述车身框架的车身端，用于支撑和固定所述车身框架的后副车架；座椅机械安装总成，设于所述车身框架的中间区域，用于支撑和固定车身框架的座椅骨架；其中，针对不同车型，所述第一调节支架总成、第二调节支架总成、座椅机械安装总成在安装方向上调节为分别与不同车型的前副车架、后副车架及座椅骨架匹配的安装高度。
于本公开的一实施例中，所述车身框架还包括设于所述车身框架的中地板处的中地板总成；所述中地板总成用于在横向方向上调节与不同车型的中地板匹配的横向长度，以调节所述车身框架的轴距。
于本公开的一实施例中，所述第一调节支架总成包括:前副车架的第一安装座、前副车架的第二安装座、前副车架的第三安装座及前副车架的第四安装座；所述前副车架的第一安装座和前副车架的第二安装座设置于第一底座上，前副车架的第三安装座和前副车架的第四安装座设置于第二底座上，所述第一底座和所述第二底座分别位于所述前副车架的两侧；其中，所述前副车架的第一安装座、前副车架的第二安装座分别与所述前副车架的第三安装座、前副车架的第四安装座分别位于所述前副车架的两侧；所述前副车架的第一安装座与前副车架的第二安装座分别位于前副车架相同一侧的一端和另一端，以支撑和固定前副车架的一侧；所述前副车架的第三安装座及前副车架的第四安装座分别位于前副车架相同另一侧的一端和另一端，以支撑和固定前副车辆的另一侧；其中，所述前副车架的第一安装座，前副车架的第二安装座、前副车架的第三安装座及前副车架的第四安装座调节为分别与不同车型的前副车架匹配的安装高度，并通过固定件固定所述前副车架。
于本公开的一实施例中，所述第一底座和第二底座之间通过连接梁挂接于所述车身框架上。
于本公开的一实施例中，所述第一调节支架总成还包括分别位于所述前副车架两侧的弹性支柱，所述弹性支柱的固定端用于支撑所述车身框架的转向节，其弹性端顶持于所述前副车架，以支持车体轮胎的弹跳；所述转向节分别固定于所述第一底座和第二底座上。
于本公开的一实施例中，所述弹性支柱上还设置有一端与所述转向节枢接的摆臂，以承受转向力矩并传递转向力至所述转向节。
于本公开的一实施例中，所述第二调节支架总成包括后副车架的第一安装座，后副车架的第二安装座、后副车架的第三安装座及后副车架的第四安装座；其中，所述后副车架的第一安装座、后副车架的第二安装座分别与所述后副车架的第三安装座、后副车架的第四安装座分别位于所述后副车架的两侧，且固定在所述车身端的侧梁上；所述后副车架的第一安装座与后副车架的第二安装座分别位于后副车架相同一侧的一端和另一端，以支撑和固定后副车架的一侧；所述后副车架的第三安装座及后副车架的第四安装座分别位于后副车架相同另一侧的一端和另一端，以支撑和固定后副车辆的另一侧；其中，所述后副车架的第一安装座，后副车架的第二安装座、后副车架的第三安装座及后副车架的第四安装座在安装方向上调节为分别与不同车型的后副车架匹配的安装高度，并通过固定件固定所述后副车架。
于本公开的一实施例中，所述第二调节支架总成还包括第一纵臂支架和第二纵臂支架，所述第一纵臂支架和第二纵臂支架分别位于所述后幅车架的两侧，分别用于支撑位于所述车身端两侧的底盘纵臂。
于本公开的一实施例中，所述座椅机械安装总成包括：驾驶员座椅骨架安装座，用于支撑所述驾驶员座椅，并在安装方向上调节为与不同车型的驾驶员座椅骨架匹配的安装高度；副驾驶座椅骨架安装座，用于支撑所述副驾驶座椅骨架，并在安装方向上调节为与不同车型的副驾驶座椅骨架匹配的安装高度。
本公开另一方面提供一种汽车，包括所述的适用于同平台产品的车身框架。
如上所述，本公开的适用于同平台产品的车身框架及具有该车身框架的汽车，具有以下有益效果:
本公开所提供的车身框架适用于MAS平台系列车型，覆盖SUV、轿车和MPV等车型，降低了同平台产品的开发成本，缩短了平台架构件开发周期，实现了多种汽车车型的平台通用化设计，使得汽车平台拓展性更强，轻量化程度更高。
附图说明
图1显示为本公开的适用于同平台产品的车身框架的立体结构示意图。
图2显示为本公开的第一调节支架总成的立体结构示意图。
图3显示为本公开的座椅机械安装总成和中地板总成的俯视示意图。
图4显示为本公开的第二调节支架总成的立体结构示意图。
元件标号说明
1     适用于同平台产品的车身框架
11    第一调节支架总成
12    座椅机械安装总成
13    中地板总成
14    第二调节支架总成
15    转向节
16    摆臂
17    侧梁
111   前副车架的第一安装座
112   前副车架的第二安装座
113   前副车架的第三安装座
114   前副车架的第四安装座
115   弹性支柱
116   第一底座
117   第二底座
121   驾驶员座椅骨架安装座
122   副驾驶座椅骨架安装座
141   后副车架的第一安装座
142   后副车架的第二安装座
143   后副车架的第三安装座
144   后副车架的第四安装座
145   第一纵臂支架
146   第二纵臂支架
具体实施方式
以下由特定的具体实施例说明本公开的实施方式，熟悉此技术的人士可由本说明书所揭露的内容轻易地了解本公开的其他优点及功效。
请参阅图1至图4。须知，本说明书所附图式所绘示的结构、比例、大 小等，均仅用以配合说明书所揭示的内容，以供熟悉此技术的人士了解与阅读，并非用以限定本公开可实施的限定条件，故不具技术上的实质意义，任何结构的修饰、比例关系的改变或大小的调整，在不影响本公开所能产生的功效及所能达成的目的下，均应仍落在本公开所揭示的技术内容得能涵盖的范围内。同时，本说明书中所引用的如“上”、“下”、“左”、“右”、“中间”及“一”等的用语，亦仅为便于叙述的明了，而非用以限定本公开可实施的范围，其相对关系的改变或调整，在无实质变更技术内容下，当亦视为本公开可实施的范畴。
实施例
本实施例提供一种适用于同平台产品的车身框架，所述适用于同平台产品的车身框架包括:
第一调节支架总成，设于所述车身框架的车头端，用于支撑和固定所述车身框架的前副车架；
第二调节支架总成，设于所述车身框架的车身端，用于支撑和固定所述车身框架的后副车架；
座椅机械安装总成，设于所述车身框架的中间区域，用于支撑和固定车身框架的座椅骨架；
其中，针对不同车型，所述第一调节支架总成、第二调节支架总成、座椅机械安装总成在安装方向上调节为分别与不同车型的前副车架、后副车架及座椅骨架匹配的安装高度。
以下将结合图示对本实施例所提供的适用于同平台产品的车身框架进行详细的描述。请参阅图1，显示为适用于同平台产品的车身框架的立体结构示意图。如图1所示，所述适用于同平台产品的车身框架1包括第一调节支架总成11、座椅机械安装总成12、中地板总成13及第二调节支架总成14。
所述第一调节支架总成11设于所述车身框架1的车头端，用于支撑和固定所述车身框架1的前副车架。针对不同车型，无需改变前副车架，所述第一调节支架总成11在纵向(于本实例中的Z向)上调节为与不同车型的前副车架匹配的安装高度(Z向高度)，实现高度车型Z向调节。于本实施例中，所述第一调节支架总成11可实现前副车架Z向可调节范围为-40mm～0mm。
请参阅图2，显示为第一调节支架总成11的立体结构示意图。如图2所示，所述第一调节支架总成11包括前副车架的第一安装座111(于本实施例中，前副车架的第一安装座111又称前副车架右前安装座)，前副车架的第二安装座112(于本实施例中，前副车架的第二安装座112又称前副车架右后安装座)、前副车架的第三安装座113(于本实施例中，前副车架的第三安装座113又称前副车架左前安装座)及前副车架的第四安装座114(于本实施例中，前副车架的第四安装座114又称前副车架左后安装座)及弹性支柱115。所述前副车架的第一安装座111和前副车架的第二安装座112设置于第一底座116上，前副车架的第三安装座113和前副车架的第四安装座114设置于第二底座117上，所述第一底座116和所述第二底座117分别位于所述前副车架的两侧。所述第一底座116和第二底座117之间通过连接梁挂接于所述车身框架1上。
所述前副车架的第一安装座111与前副车架的第二安装座112分别位于前副车架的右侧的车头端和车身端，以支撑和固定前副车架的右侧。
所述前副车架的第三安装座113及前副车架的第四安装座114分别位于前副车架的左侧的车头端和车身端，以支撑和固定前副车辆的左侧。
其中，所述前副车架的第一安装座，前副车架的第二安装座、前副车架的第三安装座及前副车架的第四安装座调节为分别与不同车型的前副车架匹配的安装高度，并通过固定件固定所述前副车架。
所述弹性支柱115分别位于所述前副车架两侧。继续参阅图2，所述弹性支柱115的固定端用于支撑所述车身框架1的转向节15，其弹性端顶持于所述前副车架，以支持车体轮胎的弹跳。所述转向节15分别固定于所述第一底座116和第二底座117上。所述弹性支柱115的一端还设置有与所述转向节15枢接的摆臂16，以承受转向力矩并传递转向力至所述转向节15。
在安装好所述前副车架后，以下将接着介绍设于所述车身框架1的中间区域，用于支撑和固定车身框架1的座椅骨架的座椅机械安装总成12。请参阅图3，显示为座椅机械安装总成和中地板总成的俯视示意图。如图3所示，所述座椅机械安装总成12包括：驾驶员座椅骨架安装座121和副驾驶座椅骨架安装座122。
在本实施例中，具有4个分别位于驾驶座椅骨架端角下方的驾驶员座椅骨架安装座121，用于支撑所述驾驶员座椅，并在安装方向(Z向)上调节 为与不同车型的驾驶员座椅骨架匹配的安装高度。在本实施例中，驾驶员座椅骨架安装座121可实现驾驶员座椅骨架Z向可调节范围为-70mm～0mm。
在本实施例中，具有4个分别位于副驾驶座椅骨架端角下方的副驾驶座椅骨架安装座122，用于支撑所述副驾驶座椅骨架，并在安装方向(Z向)上调节为与不同车型的副驾驶座椅骨架匹配的安装高度。在本实施例中，副驾驶座椅骨架安装座122可实现同一平台副驾驶座椅骨架Z向可调节范围为-70mm～0mm。
在安装好座椅后，接着在所述车身框架1的中间区域安装用于在横向方向上调节与不同车型的中地板匹配的横向(X向)长度的中地板总成13(参阅图3)，以调节所述车身框架的轴距。在本实施例中，中地板总成13可实现同一平台轴距在X向可调节范围为-100mm～+100mm。
最后，为了不改变不同车型的后幅车架，通过在所述车身框架的车身端设置所述第二调节支架总成14以实现不同车型的后幅车架在安装方向上(Z向)高度调节。请参阅图4，显示为第二调节支架总成的立体结构示意图。如图4所示，所述第二调节支架总成14包括后副车架的第一安装座141、后副车架的第二安装座142、后副车架的第三安装座143、后副车架的第四安装座144、第一纵臂支架145及第二纵臂支架146。
所述后副车架的第一安装座141、后副车架的第二安装座142分别与所述后副车架的第三安装座143、后副车架的第四安装座144分别位于所述后副车架的两侧，且固定在所述车身框架1的车身端的侧梁17上。
继续参阅图4，所述后副车架的第一安装座141与后副车架的第二安装座142分别位于后副车架相同一侧(左侧)的一端和另一端，以支撑和固定后副车架的一侧(左侧)；所述后副车架的第三安装座143及后副车架的第四安装座144分别位于后副车架相同另一侧(右侧)的一端和另一端，以支撑和固定后副车辆的另一侧；其中，所述后副车架的第一安装座141，后副车架的第二安装座142、后副车架的第三安装座143及后副车架的第四安装座144在安装方向上(Z向)调节为分别与不同车型的后副车架匹配的安装高度(Z向高度)，并通过固定件固定所述后副车架。在本实施例中，第二调节支架总成14可实现同一平台车型在Z向可调节范围为-40mm～0mm。
分别位于所述后幅车架的两侧所述第一纵臂支架145和第二纵臂支架146用于支撑位于所述车身端两侧的底盘纵臂。
在本实施例中，所述车身框架为铝合金型材框架。
本实施例还提供一种汽车，所述汽车包括上述适用于同平台产品的车身框架。
综上所述，本公开所提供的车身框架适用于MAS平台系列车型，覆盖SUV、轿车和MPV等车型，降低了同平台产品的开发成本，缩短了平台架构件开发周期，实现多种汽车车型的平台通用化设计，使得汽车平台拓展性更强，轻量化程度更高。所以，本公开有效克服了现有技术中的种种缺点而具高度产业利用价值。
上述实施例仅例示性说明本公开的原理及其功效，而非用于限制本公开。任何熟悉此技术的人士皆可在不违背本公开的精神及范畴下，对上述实施例进行修饰或改变。因此，举凡所属技术领域中具有通常知识者在未脱离本公开所揭示的精神与技术思想下所完成的一切等效修饰或改变，仍应由本公开的权利要求所涵盖。

Claims (10)

  1. 一种适用于同平台产品的车身框架，其特征在于，所述适用于同平台产品的车身框架包括：
    第一调节支架总成，设于所述车身框架的车头端，用于支撑和固定所述车身框架的前副车架；
    第二调节支架总成，设于所述车身框架的车身端，用于支撑和固定所述车身框架的后副车架；
    座椅机械安装总成，设于所述车身框架的中间区域，用于支撑和固定车身框架的座椅骨架；
    其中，针对不同车型，所述第一调节支架总成、第二调节支架总成及座椅机械安装总成在安装方向上调节为分别与不同车型的前副车架、后副车架及座椅骨架匹配的安装高度。
  2. 根据权利要求1所述的适用于同平台产品的车身框架，其特征在于，所述车身框架还包括设于所述车身框架的中地板处的中地板总成；所述中地板总成用于在横向方向上调节与不同车型的中地板匹配的横向长度，以调节所述车身框架的轴距。
  3. 根据权利要求1所述的适用于同平台产品的车身框架，其特征在于，所述第一调节支架总成包括：前副车架的第一安装座、前副车架的第二安装座、前副车架的第三安装座及前副车架的第四安装座；所述前副车架的第一安装座和前副车架的第二安装座设置于第一底座上，前副车架的第三安装座和前副车架的第四安装座设置于第二底座上，所述第一底座和所述第二底座分别位于所述前副车架的两侧；
    其中，所述前副车架的第一安装座、前副车架的第二安装座分别与所述前副车架的第三安装座、前副车架的第四安装座分别位于所述前副车架的两侧；
    所述前副车架的第一安装座与前副车架的第二安装座分别位于前副车架相同一侧的一端和另一端，以支撑和固定前副车架的一侧；
    所述前副车架的第三安装座及前副车架的第四安装座分别位于前副车架相同另一侧的一端和另一端，以支撑和固定前副车辆的另一侧；
    其中，所述前副车架的第一安装座，前副车架的第二安装座、前副车架的第三安装座及前副车架的第四安装座调节为分别与不同车型的前副车架 匹配的安装高度，并通过固定件固定所述前副车架。
  4. 根据权利要求3所述的适用于同平台产品的车身框架，其特征在于，所述第一底座和第二底座之间通过连接梁挂接于所述车身框架上。
  5. 根据权利要求3所述的适用于同平台产品的车身框架，其特征在于，所述第一调节支架总成还包括分别位于所述前副车架两侧的弹性支柱，所述弹性支柱的固定端用于支撑所述车身框架的转向节，其弹性端顶持于所述前副车架，以支持车体轮胎的弹跳；所述转向节分别固定于所述第一底座和第二底座上。
  6. 根据权利要求5所述的适用于同平台产品的车身框架，其特征在于，所述弹性支柱上还设置有一端与所述转向节枢接的摆臂，以承受转向力矩并传递转向力至所述转向节。
  7. 根据权利要求1所述的适用于同平台产品的车身框架，其特征在于，所述第二调节支架总成包括后副车架的第一安装座，后副车架的第二安装座、后副车架的第三安装座及后副车架的第四安装座；
    其中，所述后副车架的第一安装座、后副车架的第二安装座分别与所述后副车架的第三安装座、后副车架的第四安装座分别位于所述后副车架的两侧，且固定在所述车身端的侧梁上；
    所述后副车架的第一安装座与后副车架的第二安装座分别位于后副车架相同一侧的一端和另一端，以支撑和固定后副车架的一侧；
    所述后副车架的第三安装座及后副车架的第四安装座分别位于后副车架相同另一侧的一端和另一端，以支撑和固定后副车辆的另一侧；
    其中，所述后副车架的第一安装座，后副车架的第二安装座、后副车架的第三安装座及后副车架的第四安装座在安装方向上调节为分别与不同车型的后副车架匹配的安装高度，并通过固定件固定所述后副车架。
  8. 根据权利要求7所述的适用于同平台产品的车身框架，其特征在于，所述第二调节支架总成还包括第一纵臂支架和第二纵臂支架，所述第一纵臂支架和第二纵臂支架分别位于所述后幅车架的两侧，分别用于支撑位于所述车身端两侧的底盘纵臂。
  9. 根据权利要求1所述的适用于同平台产品的车身框架，其特征在于，所述座椅机械安装总成包括：
    驾驶员座椅骨架安装座，用于支撑所述驾驶员座椅，并在安装方向上调 节为与不同车型的驾驶员座椅骨架匹配的安装高度；
    副驾驶座椅骨架安装座，用于支撑所述副驾驶座椅骨架，并在安装方向上调节为与不同车型的副驾驶座椅骨架匹配的安装高度。
  10. 一种汽车，其特征在于，包括如权利要求1-9任一权利要求所述的适用于同平台产品的车身框架。
PCT/CN2018/105397 2017-09-15 2018-09-13 适用于同平台产品的车身框架及具有该车身框架的汽车 WO2019052493A1 (zh)

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