CN110588760A - Steering column mounting bracket structure and vehicle - Google Patents

Steering column mounting bracket structure and vehicle Download PDF

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Publication number
CN110588760A
CN110588760A CN201910822509.7A CN201910822509A CN110588760A CN 110588760 A CN110588760 A CN 110588760A CN 201910822509 A CN201910822509 A CN 201910822509A CN 110588760 A CN110588760 A CN 110588760A
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China
Prior art keywords
bracket
steering column
connecting plate
lower bracket
substrate
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CN201910822509.7A
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Chinese (zh)
Inventor
吴盼盼
王飞
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Zhejiang Geely Holding Group Co Ltd
Geely Automobile Research Institute Ningbo Co Ltd
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Zhejiang Geely Holding Group Co Ltd
Geely Automobile Research Institute Ningbo Co Ltd
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Application filed by Zhejiang Geely Holding Group Co Ltd, Geely Automobile Research Institute Ningbo Co Ltd filed Critical Zhejiang Geely Holding Group Co Ltd
Priority to CN201910822509.7A priority Critical patent/CN110588760A/en
Publication of CN110588760A publication Critical patent/CN110588760A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D1/00Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16Steering columns
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D1/00Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16Steering columns
    • B62D1/18Steering columns yieldable or adjustable, e.g. tiltable
    • B62D1/185Steering columns yieldable or adjustable, e.g. tiltable adjustable by axial displacement, e.g. telescopically

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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)
  • Steering Controls (AREA)

Abstract

本发明提供了一种转向管柱安装支架结构,包括上支架、下支架和连接支架,所述下支架包括与所述上支架连接以形成开放盒式结构的下支架后段和固接在所述连接支架上的下支架前段。本发明还涉及一种车辆,通过将转向管柱安装支架结构上的下支架后段、上支架一起形成半封闭的盒状腔体式结构,以有效提高转向系统模态到38HZ以上;并通过将下支架分开设计成下支架前段和下支架后段,以使该支架结构与仪表台管梁连接形成的焊缝避开该支架结构与车辆转向管柱的安装面,提高转向管柱轴向调节的力度和性能。

The invention provides a steering column mounting bracket structure, which includes an upper bracket, a lower bracket and a connecting bracket, the lower bracket includes a rear section of the lower bracket connected with the upper bracket to form an open box structure and fixed on the The front part of the lower bracket on the connecting bracket. The present invention also relates to a vehicle, by forming a semi-closed box-shaped cavity structure with the rear section of the lower bracket and the upper bracket on the steering column mounting bracket structure, so as to effectively improve the mode of the steering system to above 38HZ; The lower bracket is separately designed into the front section of the lower bracket and the rear section of the lower bracket, so that the weld formed by connecting the bracket structure with the instrument panel beam avoids the mounting surface of the bracket structure and the steering column of the vehicle, and improves the axial adjustment of the steering column. strength and performance.

Description

一种转向管柱安装支架结构及车辆Steering column mounting bracket structure and vehicle

技术领域technical field

本发明涉及汽车技术领域,尤其涉及一种转向管柱安装支架结构及车辆。The invention relates to the technical field of automobiles, in particular to a steering column installation bracket structure and a vehicle.

背景技术Background technique

仪表板横梁提供了转向系统的支撑作用,因此其性能的好坏可影响到整车的转向性能,然而目前市场上多采用一般转向管柱总成安装结构,该现有转向管柱安装结构的方案具有以下缺点:The instrument panel crossbeam provides the support for the steering system, so its performance can affect the steering performance of the vehicle. However, at present, the general steering column assembly installation structure is mostly used in the market. The existing steering column installation structure The scheme has the following disadvantages:

1.结构局限,使转向系统模态控制在35-37HZ左右;1. Due to structural limitations, the modal control of the steering system is around 35-37HZ;

2.如图1和图2所示,现有的专利CN206537333U中:由于焊缝2在转向管柱1的安装面3的背面而易导致左右焊接面平面度差,进而导致转向管柱调节力度差,从而影响整车性能;2. As shown in Figure 1 and Figure 2, in the existing patent CN206537333U: because the weld seam 2 is on the back of the mounting surface 3 of the steering column 1, it is easy to cause poor flatness of the left and right welding surfaces, which in turn leads to the adjustment of the steering column. Poor, thus affecting the performance of the vehicle;

3.现有的安装结构笨重,轻量化效果差。3. The existing installation structure is heavy and has poor lightweight effect.

发明内容Contents of the invention

有鉴于此,有必要提供一种提高转向系统模态的同时提高轻量化效果和转向管柱的调节力度的转向管柱安装支架结构。In view of this, it is necessary to provide a steering column mounting bracket structure that improves the steering system mode and at the same time improves the weight reduction effect and the adjustment strength of the steering column.

本发明提供了一种转向管柱安装支架结构,包括上支架、下支架和连接支架,所述下支架包括与所述上支架连接以形成开放盒式结构的下支架后段和固接在所述连接支架上的下支架前段。The invention provides a steering column installation bracket structure, which includes an upper bracket, a lower bracket and a connecting bracket, the lower bracket includes a rear section of the lower bracket connected with the upper bracket to form an open box structure and fixed on the The front section of the lower bracket on the connecting bracket.

一优选实施例中,所述下支架后段和所述上支架固接于车辆仪表台管梁的一侧并一起形成封闭式盒式结构,所述下支架前段和所述连接支架固接于所述仪表台管梁的另一侧。In a preferred embodiment, the rear section of the lower bracket and the upper bracket are fixed on one side of the vehicle instrument panel beam and together form a closed box structure, and the front section of the lower bracket and the connecting bracket are fixed on the The other side of the instrument panel tube beam.

一优选实施例中,所述下支架后段包括第一基板、位于所述第一基板的两对侧的第二基板、与所述第二基板相对布设的第三基板以及设于所述第二基板和所述第三基板上远离所述第一基板的一端之间的第四基板,所述上支架包括第五基板和设于所述第五基板的一侧边缘的第六基板,所述第三基板上设有向外延伸而成的第一翻边,所述第五基板与所述第四基板相对布设并固接于所述第一翻边上,所述第六基板和所述仪表台管梁分别装配于所述第一基板、所述第二基板、所述第三基板及所述第四基板上沿所述仪表台管梁径向的两端。In a preferred embodiment, the rear section of the lower bracket includes a first base plate, a second base plate located on two opposite sides of the first base plate, a third base plate arranged opposite to the second base plate, and a base plate located on the first base plate. The second substrate and the fourth substrate between the end of the third substrate away from the first substrate, the upper support includes a fifth substrate and a sixth substrate arranged on one side edge of the fifth substrate, so The third substrate is provided with a first flange extending outward, the fifth substrate is arranged opposite to the fourth substrate and fixed on the first flange, the sixth substrate and the The instrument panel tube beams are respectively assembled on both ends of the first base plate, the second base plate, the third base plate and the fourth base plate along the radial direction of the instrument panel tube beams.

一优选实施例中,所述第四基板上设有装配车辆转向管柱的第一安装点。In a preferred embodiment, the fourth base plate is provided with a first mounting point for assembling a vehicle steering column.

一优选实施例中,所述连接支架包括与所述下支架前段固接的第一连接架和固接于所述下支架前段的第二连接架,所述第二连接架上设有装配车辆转向管柱的第二安装点。In a preferred embodiment, the connecting bracket includes a first connecting bracket fixedly connected to the front section of the lower bracket and a second connecting bracket fixedly connected to the front section of the lower bracket, and the second connecting bracket is equipped with an assembly vehicle Second mounting point for the steering column.

一优选实施例中,所述第一连接架包括第一连接板和设于所述第一连接板的两对侧的第二连接板,所述第二连接板上设有第二翻边,所述下支架前段包括第三连接板、设于所述第三连接板的两对侧的第四连接板以及位于所述第四连接板的末端的第三翻边,所述第三连接板与所述第一连接板相对布设,所述第二翻边固接于所述第三翻边上。In a preferred embodiment, the first connecting frame includes a first connecting plate and second connecting plates arranged on two opposite sides of the first connecting plate, the second connecting plate is provided with a second flange, The front section of the lower bracket includes a third connecting plate, a fourth connecting plate arranged on two opposite sides of the third connecting plate, and a third flanging at the end of the fourth connecting plate, the third connecting plate Arranged opposite to the first connecting plate, the second flange is fixedly connected to the third flange.

一优选实施例中,所述第二连接板为类三角形结构,所述第二连接板包括形成有第二翻边的第一边沿和与所述第一边沿相邻的第二边沿,所述第二边沿包括装配仪表台管梁的连接段。In a preferred embodiment, the second connecting plate is a triangular-like structure, the second connecting plate includes a first edge formed with a second flange and a second edge adjacent to the first edge, the The second edge includes a connecting section for assembling the instrument panel tube beam.

一优选实施例中,所述第二连接架包括与所述第三连接板对应配合的第五连接板和设于所述第五连接板的两对侧的第六连接板,所述第二安装点位于所述第六连接板上。In a preferred embodiment, the second connecting frame includes a fifth connecting plate corresponding to the third connecting plate and sixth connecting plates arranged on two opposite sides of the fifth connecting plate, the second connecting plate The installation point is located on the sixth connecting plate.

一优选实施例中,所述下支架后段的壁部厚度大于所述下支架前段的壁部厚度。In a preferred embodiment, the wall thickness of the rear section of the lower bracket is greater than the wall thickness of the front section of the lower bracket.

本发明还提供了一种车辆,其包括以上所述的转向管柱安装支架结构。The present invention also provides a vehicle, which includes the steering column mounting bracket structure described above.

综上,本发明通过将转向管柱安装支架结构上的下支架后段、上支架与仪表台管梁一起形成封闭的盒状腔体式结构,以有效提高转向系统模态到38HZ以上;通过将下支架分开设计成下支架前段和下支架后段,以使该支架结构与仪表台管梁连接形成的焊缝避开该支架结构与车辆转向管柱的安装面,提高转向管柱轴向调节的力度和性能。To sum up, the present invention forms a closed box-like cavity structure with the rear section of the lower bracket on the steering column mounting bracket structure, the upper bracket and the instrument panel beam, so as to effectively improve the mode of the steering system to above 38HZ; The lower bracket is separately designed into the front section of the lower bracket and the rear section of the lower bracket, so that the weld formed by the connection between the bracket structure and the instrument panel beam avoids the mounting surface of the bracket structure and the steering column of the vehicle, and improves the axial adjustment of the steering column. strength and performance.

上述说明仅是本发明技术方案的概述,为了能够更清楚了解本发明的技术手段,而可依照说明书的内容予以实施,并且为了让本发明的上述和其他目的、特征和优点能够更明显易懂,以下特举较佳实施例,并配合附图,详细说明如下。The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable , the following preferred embodiments are specifically cited below, and are described in detail as follows in conjunction with the accompanying drawings.

附图说明Description of drawings

图1所示为现有技术中转向管柱安装支架结构的一具体实施例的结构示意图;Fig. 1 shows the structural representation of a specific embodiment of the steering column mounting bracket structure in the prior art;

图2所示为沿图1沿A-A方向上焊缝与转向管柱安装面的相对位置的截面示意图;Fig. 2 is a schematic cross-sectional view showing the relative position of the welding seam and the mounting surface of the steering column along the direction A-A in Fig. 1;

图3所示为本发明提供转向管柱安装支架结构的一具体实施例的结构示意图;FIG. 3 is a schematic structural view of a specific embodiment of the steering column mounting bracket structure provided by the present invention;

图4所示为图1另一视角的结构示意图;Fig. 4 is a schematic structural diagram of another perspective of Fig. 1;

图5所示为图4中上支架的结构示意图;Fig. 5 shows the schematic diagram of the structure of the upper bracket in Fig. 4;

图6所示为与上支架连接形成盒式结构的下支架后段的结构示意图;Figure 6 is a schematic structural view of the rear section of the lower bracket connected to the upper bracket to form a box structure;

图7所示为上支架、下支架后段固接到仪表台管梁上的结构示意图;Figure 7 is a schematic diagram of the structure of the upper bracket and the rear section of the lower bracket fixed to the tube beam of the instrument panel;

图8所示为连接支架中第一连接架的结构示意图;Figure 8 is a schematic structural view of the first connecting frame in the connecting bracket;

图9所示为下支架后段的结构示意图;Figure 9 shows a schematic structural view of the rear section of the lower bracket;

图10所示为连接支架中第二连接架的结构示意图;Fig. 10 shows the structural representation of the second connecting frame in the connecting bracket;

图11所示为第二连接架固接在下支架后段上的结构示意图;Fig. 11 shows a schematic structural view of the second connecting frame fixedly connected to the rear section of the lower bracket;

图12所示为第一连接架、下支架后段和第二连接架固接到仪表台管梁上的结构示意图;Fig. 12 shows a schematic diagram of the structure of the first connecting frame, the rear section of the lower bracket and the second connecting frame fixed to the instrument panel tube beam;

图13所示为本发明提供的具有该转向管柱安装支架结构的车辆的结构示意图;FIG. 13 is a schematic structural view of a vehicle with the steering column mounting bracket structure provided by the present invention;

图14所示为图13中的转向管柱安装支架结构与车辆转向管柱装配后的结构示意图;Fig. 14 is a schematic diagram of the structure of the steering column mounting bracket structure in Fig. 13 after being assembled with the vehicle steering column;

图15所示为图14另一视角的结构示意图;Fig. 15 is a schematic structural diagram of another viewing angle of Fig. 14;

图16所示为车辆转向管柱与转向管柱安装支架结构上的第一安装点装配的结构示意图;Fig. 16 is a schematic structural diagram showing the assembly of the vehicle steering column and the first mounting point on the structure of the steering column mounting bracket;

图17所示为车辆转向管柱与转向管柱安装支架结构上的第二安装点装配的结构示意图。Fig. 17 is a schematic diagram of the assembly of the vehicle steering column and the second mounting point on the steering column mounting bracket structure.

具体实施方式Detailed ways

为更进一步阐述本发明为达成预定发明目的所采取的技术手段及功效,以下结合附图及较佳实施例,对本发明详细说明如下。In order to further illustrate the technical means and functions adopted by the present invention to achieve the intended purpose of the invention, the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

如图3和图4所示,本发明提供了一种转向管柱安装支架结构,包括上支架10、下支架20和连接支架30。As shown in FIGS. 3 and 4 , the present invention provides a steering column installation bracket structure, which includes an upper bracket 10 , a lower bracket 20 and a connecting bracket 30 .

其中,下支架20包括与上支架10连接形成开放式盒式结构(一端开口)的下支架后段21和与连接支架30连接的下支架前段22,本发明通过将下支架20进行分段(下支架后段21和下支架前段22)设计,使下支架后段21的壁部厚度根据需要进行增加以满足安装车辆转向管柱60的要求,而下支架前段22的壁部厚度根据需要减薄到极限,使得下支架后段21的壁部厚度大于下支架前段22的壁部厚度,以在提高转向系统模态性能的同时达到轻量化的目的。Wherein, the lower bracket 20 includes a lower bracket rear section 21 connected with the upper bracket 10 to form an open box structure (one end opening) and a lower bracket front section 22 connected with the connecting bracket 30, the present invention carries out segmentation by lower bracket 20 ( The rear section 21 of the lower bracket and the front section 22 of the lower bracket are designed so that the wall thickness of the rear section 21 of the lower bracket increases as required to meet the requirements for installing the steering column 60 of the vehicle, while the thickness of the wall of the front section 22 of the lower bracket decreases as required. Thin to the limit, so that the wall thickness of the rear section 21 of the lower bracket is greater than that of the front section 22 of the lower bracket, so as to achieve the purpose of reducing weight while improving the modal performance of the steering system.

进一步,本发明提供的下支架后段21和上支架10固接于车辆仪表台管梁40的一侧并一起(下支架后段21、上支架10及仪表台管梁40的壁部)形成封闭式盒式结构100(重点参考图4和图7),该封闭式结构具有抗拉抗扭,有效提高转向系统模态38HZ以上;同时下支架前段22和连接支架30固接于仪表台管梁40的另一侧,由于仪表台管梁40与该安装支架结构固接形成的焊道可避开转向管柱安装面,因此可有效控制转向管柱在轴向的调节力度,提高整车性能。Further, the lower bracket rear section 21 and the upper bracket 10 provided by the present invention are affixed to one side of the vehicle instrument panel tube beam 40 and form together (the lower bracket rear section 21, the upper bracket 10 and the wall of the instrument panel tube beam 40) Closed box structure 100 (emphasis refer to Figure 4 and Figure 7), this closed structure is resistant to tension and torsion, effectively improving the mode of the steering system above 38HZ; at the same time, the front section 22 of the lower bracket and the connecting bracket 30 are fixed to the instrument panel tube On the other side of the beam 40, since the welding bead formed by the fixed connection between the instrument panel tube beam 40 and the mounting bracket structure can avoid the installation surface of the steering column, it can effectively control the adjustment force of the steering column in the axial direction, and improve the stability of the vehicle. performance.

如图5所示,本发明中,上支架10包括第五基板11和设于第五基板11的一侧边缘的第六基板12;优选实施例中,第六基板12由第五基板11的末端边缘向外垂直延伸而成。As shown in Figure 5, in the present invention, the upper bracket 10 includes a fifth substrate 11 and a sixth substrate 12 arranged on one side edge of the fifth substrate 11; The end edge extends vertically outward.

如图6所示,下支架后段21包括第一基板21a、位于第一基板21a的两对侧的第二基板21b、与第二基板21b相对布设的第三基板21c以及设于第二基板21b和第三基板21c上远离第一基板21a的一端之间的第四基板21d,也即第一基板21a、第二基板21b、第三基板21c及第四基板21d共同形成沿仪表台管梁40的径向的两端端部开口及位于两开口端之间的侧壁部开口的下支架后段21,第三基板21d上设有向外延伸而成的第一翻边21e;优选实施例中,第一翻边21e为由第三基板21d的末端向外垂直延伸而成。As shown in Figure 6, the rear section 21 of the lower bracket includes a first base plate 21a, a second base plate 21b located on two opposite sides of the first base plate 21a, a third base plate 21c arranged opposite to the second base plate 21b, and a third base plate 21c arranged on the second base plate 21a. 21b and the fourth base plate 21d between the end of the third base plate 21c away from the first base plate 21a, that is, the first base plate 21a, the second base plate 21b, the third base plate 21c and the fourth base plate 21d jointly form 40, the radial ends of both ends are open and the lower bracket rear section 21 with the side wall opening between the two open ends is provided, and the third base plate 21d is provided with a first flange 21e extending outward; preferred implementation In one example, the first flange 21e is formed by vertically extending outward from the end of the third substrate 21d.

如图3、图4和图7所示,将第五基板11与第四基板21d相对布设,且将第五基板11对应固接(焊接)在第一翻边21e上(封闭下支架后段21上的侧壁部开口),第六基板12和仪表台管梁40分别装配于第一基板21a、第二基板21b、第三基板21c及第四基板21d形成的的下支架后段21的两开口端(靠近和远离仪表台管梁40的两端),从而形成封闭式盒式结构100。As shown in Fig. 3, Fig. 4 and Fig. 7, the fifth substrate 11 is arranged opposite to the fourth substrate 21d, and the fifth substrate 11 is correspondingly fixed (welded) on the first flange 21e (closing the rear section of the lower bracket 21), the sixth base plate 12 and the instrument panel tube beam 40 are respectively assembled on the rear section 21 of the lower bracket formed by the first base plate 21a, the second base plate 21b, the third base plate 21c and the fourth base plate 21d. The two open ends (the two ends close to and away from the instrument panel tube beam 40 ) form a closed box structure 100 .

再次参考图3和图4,本发明提供的连接支架30包括与下支架前段22固接的第一连接架31和固接于下支架前段22的第二连接架32。Referring again to FIG. 3 and FIG. 4 , the connecting bracket 30 provided by the present invention includes a first connecting frame 31 fixedly connected to the front section 22 of the lower bracket and a second connecting frame 32 fixedly connected to the front section 22 of the lower bracket.

具体地,如图8、图9和图12所示,第一连接架31包括第一连接板31a和设于第一连接板31a的两对侧的第二连接板31b,第二连接板31b上设有第二翻边31c;下支架前段22包括第三连接板22a、设于第三连接板22a的两对侧的第四连接板22b以及位于第四连接板22b的末端的第三翻边22c。Specifically, as shown in FIG. 8, FIG. 9 and FIG. 12, the first connecting frame 31 includes a first connecting plate 31a and second connecting plates 31b located on two opposite sides of the first connecting plate 31a, and the second connecting plate 31b There is a second flange 31c on the top; the lower bracket front section 22 includes a third connecting plate 22a, a fourth connecting plate 22b located on two opposite sides of the third connecting plate 22a, and a third turning edge located at the end of the fourth connecting plate 22b. side 22c.

通过将第三连接板22a与第一连接板31a相对布设,第二翻边31c固接于第三翻边22c上,实现第一连接架31和下支架前段22的安装。By arranging the third connecting plate 22a opposite to the first connecting plate 31a, the second flange 31c is affixed to the third flange 22c to realize the installation of the first connecting frame 31 and the front section 22 of the lower bracket.

如图10、图11和图12所示,第二连接架32包括与第三连接板22a对应配合的第五连接板32a和设于第五连接板32a的两对侧的第六连接板32b,通过第三连接板22a与第五连接板32a的装配,实现第二连接架32与下支架前段22的安装。该优选实施例中,第三连接板22a上包括朝远离第五连接板32a的方向凹陷而成的安装槽22d(重点参考图9),第五连接板32a上包括与安装槽22d对应的凸起32c(重点参考图10),通过将凸起32c嵌入到安装槽22d内,凸起32c的外壁抵接于安装槽22d的内壁,同时通过焊接,实现第三连接板22a与第五连接板32a的装配(重点参考图11)。As shown in FIG. 10, FIG. 11 and FIG. 12, the second connecting frame 32 includes a fifth connecting plate 32a corresponding to the third connecting plate 22a and a sixth connecting plate 32b arranged on two opposite sides of the fifth connecting plate 32a. , through the assembly of the third connecting plate 22a and the fifth connecting plate 32a, the installation of the second connecting frame 32 and the front section 22 of the lower bracket is realized. In this preferred embodiment, the third connecting plate 22a includes a mounting groove 22d that is recessed away from the fifth connecting plate 32a (emphasis referring to FIG. 9 ), and the fifth connecting plate 32a includes a protrusion corresponding to the mounting groove 22d. Protrusion 32c (emphasis refers to Figure 10), by embedding the protrusion 32c into the installation groove 22d, the outer wall of the protrusion 32c abuts against the inner wall of the installation groove 22d, and at the same time through welding, the third connecting plate 22a and the fifth connecting plate are realized Assembly of 32a (focus on Figure 11).

可以理解,第五连接板32a和第六连接板32b形成的第二连接架32为U型安装支架,如图6、图10、图13~图15所示,该U型安装支架的开口垂直于第一安装点221的布设方向以用于限位转向管柱的安装方向,并进一步通过在第四基板21d上布设的装配车辆转向管柱60的第一安装点211(重点参考图6)、在第二连接架32上布设的装配车辆转向管柱60的第二安装点321(重点参考图10),以将车辆转向管柱60安装沿其轴向进行装配(重点参考图13)车辆转向管柱60与车辆仪表台管梁40交叉布设)。It can be understood that the second connecting frame 32 formed by the fifth connecting plate 32a and the sixth connecting plate 32b is a U-shaped mounting bracket, as shown in Figures 6, 10, 13-15, the opening of the U-shaped mounting bracket is vertical The layout direction of the first installation point 221 is used to limit the installation direction of the steering column, and further passes through the first installation point 211 of the assembled vehicle steering column 60 arranged on the fourth base plate 21d (emphasis refers to FIG. 6 ) 1. The second installation point 321 of the assembled vehicle steering column 60 arranged on the second connecting frame 32 (emphasis refers to FIG. 10 ), so as to install the vehicle steering column 60 along its axial direction for assembly (emphasis refers to FIG. 13 ) Steering column 60 is arranged crosswise with vehicle instrument console beam 40).

本发明中,第二安装点321位于第六连接板32b上(重点参考图10),而第一安装点211和第二安装点321为通孔与螺母的安装连接处,也即,车辆转向管柱60通过穿过第一安装点211的螺栓50连接车辆转向管柱60,进一步通过穿过第二安装点321的螺栓与螺母的配合定位连接车辆转向管柱60。In the present invention, the second mounting point 321 is located on the sixth connecting plate 32b (emphasis referring to FIG. 10 ), while the first mounting point 211 and the second mounting point 321 are the mounting joints of through holes and nuts, that is, the vehicle steering The pipe column 60 is connected to the vehicle steering column 60 through the bolt 50 passing through the first installation point 211 , and further connected to the vehicle steering pipe column 60 through the cooperation and positioning of the bolt and the nut passing through the second installation point 321 .

详细地,一并参考图16和图17,车辆转向管柱60与本发明提供的转向管柱安装支架结构安装时,车辆转向管柱60上设有对应第一安装点211的第一安装部61和对应第二安装点321的第二安装部62;具体地,第一安装部61的侧壁与下支架后段21的侧壁(第三基板21c)延伸方向相反,而与下支架后段21的底部(第一基板21a、第二基板21b及第四基板21d)平行布设,且第一安装部61的底部设有供螺栓50穿过的第一安装孔,以与第一安装点211一起配合安装车辆转向管柱60;同时,第二安装部62为对应第二连接架32的U型安装架,该U型安装架的安装部62的侧部设有供螺栓50穿过的第二安装孔,同时配合第二安装点321和螺钉,使得车辆转向管柱60可转动地连接于第二连接架32上。In detail, referring to FIG. 16 and FIG. 17 together, when the vehicle steering column 60 is installed with the steering column installation bracket structure provided by the present invention, the vehicle steering column 60 is provided with a first installation portion corresponding to the first installation point 211 61 and the second mounting portion 62 corresponding to the second mounting point 321; specifically, the side wall of the first mounting portion 61 extends in the opposite direction to the side wall (third base plate 21c) of the rear section 21 of the lower bracket, and is opposite to the rear of the lower bracket. The bottom of the section 21 (the first base plate 21a, the second base plate 21b and the fourth base plate 21d) is arranged in parallel, and the bottom of the first mounting part 61 is provided with a first mounting hole for the bolt 50 to pass through, so as to align with the first mounting point 211 together to install the steering column 60 of the vehicle; at the same time, the second mounting part 62 is a U-shaped mounting frame corresponding to the second connecting frame 32, and the side of the mounting part 62 of the U-shaped mounting frame is provided with a hole for the bolt 50 to pass through. The second mounting hole cooperates with the second mounting point 321 and the screw at the same time, so that the vehicle steering column 60 is rotatably connected to the second connecting frame 32 .

再次参考图8,本发明提供的一具体实施例中,第二连接板31b为稳定性能较优的类三角形结构;具体地,第二连接板31b包括第一边沿311和与第一边沿311相邻的第二边沿312,第二翻边31c形成于第一边沿311上,而第二边沿312包括装配仪表台管梁40的连接段313(第二边沿312的内侧),该连接段313为与仪表台管梁40的外壁对应的弧形安装面,实现第二连接架32与仪表管梁40的固接,同时由于该连接段313位于第二边沿312的内侧,因此在安装转向管柱时可有效避开该焊道,有效提高沿轴向控制管柱轴向的调节力度,提高方向盘对转向管住调节的舒适度和有效性。Referring to FIG. 8 again, in a specific embodiment provided by the present invention, the second connecting plate 31b is a triangular-like structure with better stability; specifically, the second connecting plate 31b includes a first edge 311 and a Adjacent to the second edge 312, the second flange 31c is formed on the first edge 311, and the second edge 312 includes a connecting section 313 (the inner side of the second edge 312) for assembling the instrument panel tube beam 40, and the connecting section 313 is The arc-shaped installation surface corresponding to the outer wall of the instrument panel tube beam 40 realizes the fixed connection between the second connecting frame 32 and the instrument tube beam 40. At the same time, since the connecting section 313 is located on the inner side of the second edge 312, when installing the steering column This welding bead can be effectively avoided during operation, the adjustment strength along the axial direction of the control pipe column can be effectively improved, and the comfort and effectiveness of the adjustment of the steering wheel to the steering pipe can be improved.

本发明还提供了一种车辆,包括以上的转向管柱安装支架结构。有关于该转向管柱安装支架结构与汽车其他元件的连接关系和具体结构,可参考现有技术,具体在此不再赘述。The present invention also provides a vehicle, including the above steering column installation bracket structure. Regarding the connection relationship and specific structure between the steering column mounting bracket structure and other components of the automobile, reference may be made to the prior art, and details will not be repeated here.

综上所述,本发明通过将转向管柱安装支架结构上的下支架后段、上支架与仪表台管梁一起形成封闭的盒状腔体式结构,以有效提高转向系统模态到38HZ以上;通过将下支架分开设计成下支架前段和下支架后段,以使该支架结构与仪表台管梁连接形成的焊缝避开该支架结构与车辆转向管柱的安装面,提高转向管柱轴向调节的力度和性能,同时通过增厚下支架后段、减薄下支架后段,达到转向系统轻量化设计的目的。In summary, the present invention forms a closed box-shaped cavity structure by forming the rear part of the lower bracket on the steering column mounting bracket structure, the upper bracket and the instrument panel beam together to effectively improve the mode of the steering system to above 38HZ; The lower bracket is designed separately into the front section of the lower bracket and the rear section of the lower bracket, so that the welding seam formed by connecting the bracket structure with the instrument panel beam avoids the mounting surface of the bracket structure and the steering column of the vehicle, and improves the steering column axis. The strength and performance of steering adjustment, and at the same time, the purpose of lightweight design of the steering system is achieved by thickening the rear section of the lower bracket and thinning the rear section of the lower bracket.

以上所述,仅是本发明的较佳实施例而已,并非对本发明作任何形式上的限制,虽然本发明已以较佳实施例揭露如上,然而并非用以限定本发明,任何熟悉本专业的技术人员,在不脱离本发明技术方案范围内,当可利用上述揭示的技术内容作出些许更动或修饰为等同变化的等效实施例,但凡是未脱离本发明技术方案内容,依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰,均仍属于本发明技术方案的范围内。The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with this field Those skilled in the art, without departing from the scope of the technical solution of the present invention, may use the technical content disclosed above to make some changes or modify them into equivalent embodiments with equivalent changes, but as long as they do not depart from the technical solution of the present invention, the Technical Essence Any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the technical solution of the present invention.

Claims (10)

1.一种转向管柱安装支架结构,其特征在于,包括上支架(10)、下支架(20)和连接支架(30),所述下支架(20)包括与所述上支架(10)连接以形成开放盒式结构的下支架后段(21)和固接在所述连接支架(30)上的下支架前段(22)。1. A steering column installation bracket structure is characterized in that it comprises an upper bracket (10), a lower bracket (20) and a connecting bracket (30), and the lower bracket (20) includes a connection with the upper bracket (10) The rear section (21) of the lower bracket connected to form an open box structure and the front section (22) of the lower bracket fixed on the connecting bracket (30). 2.根据权利要求1所述的转向管柱安装支架结构,其特征在于,所述下支架后段(21)和所述上支架(10)固接于车辆仪表台管梁(40)的一侧并一起形成封闭式盒式结构(100),所述下支架前段(22)和所述连接支架(30)固接于所述仪表台管梁(40)的另一侧。2. The steering column installation bracket structure according to claim 1, characterized in that, the rear section (21) of the lower bracket and the upper bracket (10) are fixedly connected to one of the vehicle instrument panel tube beams (40). The sides together form a closed box structure (100), and the front section of the lower bracket (22) and the connecting bracket (30) are fixedly connected to the other side of the instrument panel tube beam (40). 3.根据权利要求2所述的转向管柱安装支架结构,其特征在于,所述下支架后段(21)包括第一基板(21a)、位于所述第一基板(21a)的两对侧的第二基板(21b)、与所述第二基板(21b)相对布设的第三基板(21c)以及设于所述第二基板(21b)和所述第三基板(21c)上远离所述第一基板(21a)的一端之间的第四基板(21d),所述上支架(10)包括第五基板(11)和设于所述第五基板(11)的一侧边缘的第六基板(12),所述第三基板(21d)上设有向外延伸而成的第一翻边(21e),所述第五基板(11)与所述第四基板(21d)相对布设并固接于所述第一翻边(21e)上,所述第六基板(12)和所述仪表台管梁(40)分别装配于所述第一基板(21a)、所述第二基板(21b)、所述第三基板(21c)及所述第四基板(21d)上沿所述仪表台管梁(40)径向的两端。3. The steering column installation bracket structure according to claim 2, characterized in that, the rear section (21) of the lower bracket comprises a first base plate (21a), and is located on two opposite sides of the first base plate (21a). The second substrate (21b), the third substrate (21c) arranged opposite to the second substrate (21b), and the second substrate (21b) and the third substrate (21c) away from the A fourth substrate (21d) between one end of the first substrate (21a), the upper bracket (10) includes a fifth substrate (11) and a sixth substrate arranged on one side edge of the fifth substrate (11) The substrate (12), the third substrate (21d) is provided with a first flange (21e) extending outwards, the fifth substrate (11) is arranged opposite to the fourth substrate (21d) and fixed on the first flange (21e), the sixth base plate (12) and the instrument panel tube beam (40) are respectively assembled on the first base plate (21a), the second base plate ( 21b), the two ends of the third base plate (21c) and the fourth base plate (21d) along the radial direction of the instrument panel tube beam (40). 4.根据权利要求3所述的转向管柱安装支架结构,其特征在于,所述第四基板(21d)上设有装配车辆转向管柱(60)的第一安装点(211)。4. The steering column installation bracket structure according to claim 3, characterized in that, the fourth base plate (21d) is provided with a first installation point (211) for assembling a vehicle steering column (60). 5.根据权利要求2或3所述的转向管柱安装支架结构,其特征在于,所述连接支架(30)包括与所述下支架前段(22)固接的第一连接架(31)和固接于所述下支架前段(22)的第二连接架(32),所述第二连接架(32)上设有装配车辆转向管柱(60)的第二安装点(321)。5. The steering column mounting bracket structure according to claim 2 or 3, characterized in that, the connecting bracket (30) comprises a first connecting bracket (31) affixed to the front section (22) of the lower bracket and The second connecting frame (32) is fixedly connected to the front section (22) of the lower bracket, and the second connecting frame (32) is provided with a second installation point (321) for assembling the vehicle steering column (60). 6.根据权利要求5所述的转向管柱安装支架结构,其特征在于,所述第一连接架(31)包括第一连接板(31a)和设于所述第一连接板(31a)的两对侧的第二连接板(31b),所述第二连接板(31b)上设有第二翻边(31c),所述下支架前段(22)包括第三连接板(22a)、设于所述第三连接板(22a)的两对侧的第四连接板(22b)以及位于所述第四连接板(22b)的末端的第三翻边(22c),所述第三连接板(22a)与所述第一连接板(31a)相对布设,所述第二翻边(31c)固接于所述第三翻边(22c)上。6. The steering column installation bracket structure according to claim 5, characterized in that, the first connecting frame (31) comprises a first connecting plate (31a) and a The second connecting plate (31b) on the two opposite sides is provided with a second flange (31c) on the second connecting plate (31b), and the front section (22) of the lower bracket includes a third connecting plate (22a), a The fourth connecting plate (22b) on two opposite sides of the third connecting plate (22a) and the third flanging (22c) at the end of the fourth connecting plate (22b), the third connecting plate (22a) is arranged opposite to the first connecting plate (31a), and the second flange (31c) is fixedly connected to the third flange (22c). 7.根据权利要求6所述的转向管柱安装支架结构,其特征在于,所述第二连接板(31b)为类三角形结构,所述第二连接板(31b)包括形成有第二翻边(31c)的第一边沿(311)和与所述第一边沿(311)相邻的第二边沿(312),所述第二边沿(312)包括装配仪表台管梁(40)的连接段(313)。7. The steering column installation bracket structure according to claim 6, characterized in that, the second connecting plate (31b) is a triangular-like structure, and the second connecting plate (31b) includes a second flange formed with The first edge (311) of (31c) and the second edge (312) adjacent to the first edge (311), the second edge (312) includes a connecting section for assembling the instrument panel tube beam (40) (313). 8.根据权利要求6所述的转向管柱安装支架结构,其特征在于,所述第二连接架(32)包括与所述第三连接板(22a)对应配合的第五连接板(32a)和设于所述第五连接板(32a)的两对侧的第六连接板(32b),所述第二安装点(321)位于所述第六连接板(32b)上。8. The steering column installation bracket structure according to claim 6, characterized in that, the second connecting frame (32) includes a fifth connecting plate (32a) correspondingly matched with the third connecting plate (22a) and the sixth connecting plate (32b) arranged on two opposite sides of the fifth connecting plate (32a), the second installation point (321) is located on the sixth connecting plate (32b). 9.根据权利要求1所述的转向管柱安装支架结构,其特征在于,所述下支架后段(21)的壁部厚度大于所述下支架前段(22)的壁部厚度。9. The steering column installation bracket structure according to claim 1, characterized in that, the wall thickness of the rear section (21) of the lower bracket is greater than the wall thickness of the front section (22) of the lower bracket. 10.一种车辆,其特征在于,包括权利要求1-9任意一项所述的转向管柱安装支架结构。10. A vehicle, characterized by comprising the steering column installation bracket structure according to any one of claims 1-9.
CN201910822509.7A 2019-09-02 2019-09-02 Steering column mounting bracket structure and vehicle Pending CN110588760A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112722052A (en) * 2021-01-29 2021-04-30 重庆长安汽车股份有限公司 Steering column linking bridge assembly and vehicle
CN114940205A (en) * 2022-05-31 2022-08-26 岚图汽车科技有限公司 Assembly structure of steering column

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030049216A (en) * 2001-12-14 2003-06-25 현대자동차주식회사 mounting structure for steering column of vehicles
CN201703419U (en) * 2009-12-30 2011-01-12 上海汽车集团股份有限公司 Fixing bracket for vehicle steering column
CN102039937A (en) * 2010-12-21 2011-05-04 重庆长安汽车股份有限公司 Connecting component of automotive steering support assembly and body front wall
CN202728361U (en) * 2012-08-20 2013-02-13 东风汽车公司 Steering column fixed support assembly of instrument panel cross beam
CN203974914U (en) * 2014-08-11 2014-12-03 安徽江淮汽车股份有限公司 A kind of steering column fixed support assembly
CN104386136A (en) * 2014-09-29 2015-03-04 上汽通用五菱汽车股份有限公司 Dashboard support device provided with high-mode steering column fixing support
CN204236580U (en) * 2014-09-29 2015-04-01 上汽通用五菱汽车股份有限公司 One joins the support bracket fastened instrument panel bracket device of high mode steering column
CN105667603A (en) * 2016-03-04 2016-06-15 北京长安汽车工程技术研究有限责任公司 Automobile steering support assembly
CN205769534U (en) * 2016-05-27 2016-12-07 长城汽车股份有限公司 Steering column mounting structure and instrument board buttress brace assembly
KR101718426B1 (en) * 2015-11-04 2017-03-23 덕양산업 주식회사 Brackets mounted to the cowl cross bar
CN206171544U (en) * 2016-11-04 2017-05-17 江铃控股有限公司 Instrument desk tubular beams steering column installing support structure
CN206537333U (en) * 2017-02-09 2017-10-03 浙江福林国润汽车零部件有限公司 A kind of car steering tube column reinforced structure for installation
CN107433970A (en) * 2016-05-27 2017-12-05 长城汽车股份有限公司 steering column mounting structure

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030049216A (en) * 2001-12-14 2003-06-25 현대자동차주식회사 mounting structure for steering column of vehicles
CN201703419U (en) * 2009-12-30 2011-01-12 上海汽车集团股份有限公司 Fixing bracket for vehicle steering column
CN102039937A (en) * 2010-12-21 2011-05-04 重庆长安汽车股份有限公司 Connecting component of automotive steering support assembly and body front wall
CN202728361U (en) * 2012-08-20 2013-02-13 东风汽车公司 Steering column fixed support assembly of instrument panel cross beam
CN203974914U (en) * 2014-08-11 2014-12-03 安徽江淮汽车股份有限公司 A kind of steering column fixed support assembly
CN204236580U (en) * 2014-09-29 2015-04-01 上汽通用五菱汽车股份有限公司 One joins the support bracket fastened instrument panel bracket device of high mode steering column
CN104386136A (en) * 2014-09-29 2015-03-04 上汽通用五菱汽车股份有限公司 Dashboard support device provided with high-mode steering column fixing support
KR101718426B1 (en) * 2015-11-04 2017-03-23 덕양산업 주식회사 Brackets mounted to the cowl cross bar
CN105667603A (en) * 2016-03-04 2016-06-15 北京长安汽车工程技术研究有限责任公司 Automobile steering support assembly
CN205769534U (en) * 2016-05-27 2016-12-07 长城汽车股份有限公司 Steering column mounting structure and instrument board buttress brace assembly
CN107433970A (en) * 2016-05-27 2017-12-05 长城汽车股份有限公司 steering column mounting structure
CN206171544U (en) * 2016-11-04 2017-05-17 江铃控股有限公司 Instrument desk tubular beams steering column installing support structure
CN206537333U (en) * 2017-02-09 2017-10-03 浙江福林国润汽车零部件有限公司 A kind of car steering tube column reinforced structure for installation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112722052A (en) * 2021-01-29 2021-04-30 重庆长安汽车股份有限公司 Steering column linking bridge assembly and vehicle
CN114940205A (en) * 2022-05-31 2022-08-26 岚图汽车科技有限公司 Assembly structure of steering column

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Application publication date: 20191220