CN207311084U - Mounting bracket and vehicle - Google Patents

Abstract

The utility model discloses a kind of mounting bracket and vehicle, wherein mounting bracket includes：Stent bottom plate, bracket upright post and reinforcing rib.Circumferential flange is provided with the stent bottom plate；The bracket upright post is fixed on the upper surface of the stent bottom plate, and the upper surface of the bracket upright post is suspension mounting surface；The reinforcing rib is fixed with the outer surface of the bracket upright post and the upper surface of the stent bottom plate respectively, the circumferential direction turnup ring is around the reinforcing rib, and the reinforcing rib upwardly extends and direction extension and the neighbouring circumferential flange of the bottom of the neighbouring suspension mounting surface and the reinforcing rib to the remote bracket upright post.The mounting bracket can effectively improve the support stiffness of mounting bracket, improve mounting bracket integrally bending and Torsion mode frequency, avoiding the occurrence of local vibration influences driver comfort by optimizing reinforcing rib and circumferential flange being set on stent bottom plate.

Description

Mounting bracket and vehicle

Technical field

Technical field of vehicle is the utility model is related to, in particular to a kind of mounting bracket and vehicle.

Background technology

Important component of the mounting bracket of new-energy automobile as power assembly vibration transfer path, there is vibration transmissibility Very important influence, if design structure is weak, it is easy to cause vibration to be amplified, cause in-car excessive vibration and noise, institute The in-car mounting bracket for producing high-frequency noises is avoided to need to develop.

Utility model content

The utility model is intended to solve one of above-mentioned technical problem of the prior art at least to a certain extent.For this reason, The utility model proposes a kind of mounting bracket, the mounting bracket is by optimizing reinforcing rib and circumferential turn over being set on stent bottom plate Side, can effectively improve the support stiffness of mounting bracket, reduce the vibration of mounting bracket.

The utility model also proposed a kind of vehicle with above-mentioned mounting bracket.

The mounting bracket of embodiment according to the present utility model, including：Stent bottom plate, is provided with week on the stent bottom plate To flange；Bracket upright post, the bracket upright post are fixed on the upper surface of the stent bottom plate, the upper surface of the bracket upright post To suspend mounting surface；Reinforcing rib, the reinforcing rib respectively with the outer surface of the bracket upright post and the upper table of the stent bottom plate Face is fixed, and the circumferential direction turnup ring is around the reinforcing rib, and the reinforcing rib upwardly extends and the neighbouring suspension mounting surface and institute The bottom of reinforcing rib is stated to the direction extension away from the bracket upright post and adjacent to the circumferential flange.

The mounting bracket of embodiment according to the present utility model, the mounting bracket is by optimizing reinforcing rib and in stent bottom plate It is upper that circumferential flange is set, the support stiffness of mounting bracket can be effectively improved, reduces the vibration of mounting bracket.

In addition, according to the mounting bracket of the utility model embodiment, there can also be following additional technical feature：

Some embodiments according to the present utility model, the reinforcing rib are multiple and along the circumferentially-spaced of the bracket upright post Open arrangement.

Some embodiments according to the present utility model, the reinforcing rib include：Main reinforcing rib and secondary reinforcing rib, the master add Area of the strengthening tendons edge perpendicular to the section in the main Rib Thickness direction is more than the secondary reinforcing rib and adds along perpendicular to the pair The area in the section of strengthening tendons thickness direction.

Some embodiments according to the present utility model, the bracket upright post are square column, described in the main reinforcing rib and three Secondary reinforcing rib is separately positioned on four sides of the square column.

Some embodiments according to the present utility model, are provided with Lightened structure on the main reinforcing rib.

Some embodiments according to the present utility model, the Lightened structure are lightening hole, and the lightening hole adds along the master The thickness direction of strengthening tendons penetrates through two sides of the main reinforcing rib.

Some embodiments according to the present utility model, the thickness of the stent bottom plate are more than the thickness of the secondary reinforcing rib, The thickness of the pair reinforcing rib is more than the thickness of the main reinforcing rib.

Some embodiments according to the present utility model, the thickness of the stent bottom plate is 5mm, the thickness of the pair reinforcing rib For 4mm, the thickness of the main reinforcing rib is 3mm.

Some embodiments according to the present utility model, the stent bottom plate are substantially isosceles triangle, the main reinforcing rib The lower edge being connected with the stent bottom plate outer end adjacent triangle the stent bottom plate vertex.

According to the vehicle of the utility model another aspect, including above-mentioned mounting bracket.

Brief description of the drawings

Fig. 1 is the structure diagram according to the mounting bracket of the utility model embodiment；

Fig. 2 is the structure diagram according to the mounting bracket of the utility model embodiment.

Reference numeral：

Mounting bracket 100, stent bottom plate 1, circumferential flange 11, bracket upright post 2 suspend mounting surface 21, and reinforcing rib 3 is main to add Strengthening tendons 31, secondary reinforcing rib 32, Lightened structure 311.

Embodiment

The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model Limitation.

In the description of the utility model, it is to be understood that term " length ", " width ", " thickness ", " on ", " under ", The orientation or position relationship of the instruction such as " top ", " bottom " " interior ", " outer " be based on orientation shown in the drawings or position relationship, be only for Described easy to description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.

In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In the description of the utility model, " multiple " are meant that at least two, example Such as two, three etc., unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or be electrically connected or can communicate with one another；It can be directly connected, the indirect phase of intermediary can also be passed through Even, can be the interaction relationship of connection inside two elements or two elements.For those of ordinary skill in the art For, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward, or only Represent that fisrt feature level height is less than second feature.

Mounting bracket 100 below with reference to Fig. 1-Fig. 2 descriptions according to the utility model embodiment.

It can be included according to the mounting bracket 100 of the utility model embodiment：Stent bottom plate 1, bracket upright post 2 and reinforcing rib 3。

As depicted in figs. 1 and 2, circumferential flange 11 is provided with stent bottom plate 1.Specifically, circumferential flange 11 and stent bottom Plate 1 is integrated formed structure, thus, can make more compact structure.By setting circumferential flange 11 on stent bottom plate 1, improve Support stiffness, avoids the occurrence of local vibration.

Bracket upright post 2 is fixed on the upper surface of stent bottom plate 1, and the upper surface of bracket upright post 2 is suspension mounting surface 21.Branch Frame bottom plate 1 is suitable for being attached with vehicle subframe, and suspension mounting surface 21 is suitable for being connected with dynamic assembly suspension.Preferably, prop up Frame bottom plate 1 can be welded and fixed with vehicle subframe, thus, not only make more compact structure, but also avoid unnecessary part Installation, such as bolt.

Reinforcing rib 3 is fixed with the outer surface of bracket upright post 2 and the upper surface of stent bottom plate 1 respectively, and circumferential flange 11 is surround Reinforcing rib 3, in other words, reinforcing rib 3 is without the part of outstanding circumferential flange 11, and reinforcing rib 3 upwardly extends and neighbouring suspension The bottom of mounting surface 21 and reinforcing rib 3 is to the direction extension away from bracket upright post 2 and adjacent to circumferential flange 11.Specifically, suspend Stent 100 is one of the forming part, together with reinforcing rib 3 is integrally formed with bracket upright post 2 and stent bottom plate 1, thus, can make structure It is more compact, it is more rigid.By setting reinforcing rib 3, support stiffness is effectively increased, improves 100 integrally bending of mounting bracket And Torsion mode frequency, automobile vibration noise is reduced, avoiding noise from being passed to driver's cabin influences the driving comfort of driver.

According to the mounting bracket 100 of the utility model embodiment, the mounting bracket 100 is by optimizing reinforcing rib 3 and propping up Circumferential flange 11 is set on frame bottom plate 1, the support stiffness of mounting bracket 100 can be effectively improved, it is overall to improve mounting bracket 100 Bending and Torsion mode frequency, avoiding the occurrence of local vibration influences driver comfort.

Specifically, with reference to Fig. 1 and embodiment illustrated in fig. 2, reinforcing rib 3 is multiple and is opened along the circumferentially-spaced of bracket upright post 2 Arrangement.Thus, strengthen the rigidity of mounting bracket 100 from multiple directions, greatly promote the overall stiffness of mounting bracket 100.

Further, reinforcing rib 3 includes：Main reinforcing rib 31 and secondary reinforcing rib 32, main reinforcing rib 31 is along perpendicular to main reinforcing rib The area in the section of 31 thickness directions is more than secondary reinforcing rib 32 along the area perpendicular to the section of secondary 32 thickness direction of reinforcing rib.It is logical Cross and set the area of section for main reinforcing rib 31 to be more than the area of section of secondary reinforcing rib 32 reinforcing rib 3, vibration frequency can be made big It is big to reduce.

Further, bracket upright post 2 is square column, and main reinforcing rib 31 and three secondary reinforcing ribs 32 are separately positioned on the four of square column On a side.Thus, 2 stress balance of bracket upright post can be made, avoid causing bracket upright post 2 because shearing force suffered by a direction is excessive Damage.

With reference to Fig. 1, Lightened structure 311 is provided with main reinforcing rib 31.Thus, the entirety weight of mounting bracket 100 can be reduced Amount.

Specifically, Lightened structure 311 is lightening hole 311, and lightening hole penetrates through main reinforcement along the thickness direction of main reinforcing rib 31 Two sides of muscle 31.Preferably, lightening hole 311 can be processed on main reinforcing rib 31 with drill bit.Thus, it is easy to process.

Some embodiments according to the present utility model, the thickness of stent bottom plate 1 are more than the thickness of secondary reinforcing rib 32, and pair is strengthened The thickness of muscle 32 is more than the thickness of main reinforcing rib 31.Thus, more meet the mechanical property of mounting bracket 100, greatly reduce office Portion vibrates.

Specifically, the thickness of stent bottom plate 1 is 5mm, and the thickness of secondary reinforcing rib 32 is 4mm, and the thickness of main reinforcing rib 31 is 3mm。

Some embodiments according to the present utility model, stent bottom plate 1 are substantially isosceles triangle, main reinforcing rib 31 with branch The vertex of the stent bottom plate 1 of the outer end adjacent triangle of the connected lower edge of frame bottom plate 1.Thus, main reinforcing rib 31 is added With the area of the joint face of stent bottom plate 1, bonding strength is improved.

According to the vehicle of the utility model another aspect embodiment, including the mounting bracket 100 described in above-described embodiment. Other constructions for vehicle have been the prior art such as speed changer, braking system, steering and have been the skill of this area Known to art personnel, therefore do not elaborate for other constructions of vehicle here.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term State and be necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with Combined in an appropriate manner in any one or more embodiments or example.In addition, those skilled in the art can incite somebody to action Different embodiments or example described in this specification are engaged and combined.

Although the embodiment of the utility model has been shown and described above, it is to be understood that above-described embodiment is Exemplary, it is impossible to the limitation to the utility model is interpreted as, those of ordinary skill in the art are in the scope of the utility model It is interior above-described embodiment to be changed, changed, replaced and modification.

Claims (10)

1. A kind of 1. mounting bracket, it is characterised in that including：

   Stent bottom plate, is provided with circumferential flange on the stent bottom plate；

   Bracket upright post, the bracket upright post are fixed on the upper surface of the stent bottom plate, and the upper surface of the bracket upright post is Suspend mounting surface；

   Reinforcing rib, the reinforcing rib are fixed with the outer surface of the bracket upright post and the upper surface of the stent bottom plate respectively, institute Circumferential turnup ring is stated around the reinforcing rib, the reinforcing rib upwardly extends and the neighbouring suspension mounting surface and the reinforcing rib Bottom is to the direction extension away from the bracket upright post and adjacent to the circumferential flange.
2. 2. mounting bracket according to claim 1, it is characterised in that the reinforcing rib is multiple and along the bracket upright post Circumferentially-spaced open arrangement.
3. 3. mounting bracket according to claim 2, it is characterised in that the reinforcing rib includes：Main reinforcing rib and secondary reinforcement Muscle, the main reinforcing rib are more than the secondary reinforcing rib along vertically along the area perpendicular to the section in the main Rib Thickness direction Area in the section in the secondary Rib Thickness direction.
4. 4. mounting bracket according to claim 3, it is characterised in that the bracket upright post is square column, the main reinforcing rib It is separately positioned on three secondary reinforcing ribs on four sides of the square column.
5. 5. mounting bracket according to claim 3, it is characterised in that be provided with Lightened structure on the main reinforcing rib.
6. 6. mounting bracket according to claim 5, it is characterised in that the Lightened structure is lightening hole, the lightening hole Two sides of the main reinforcing rib are penetrated through along the thickness direction of the main reinforcing rib.
7. 7. mounting bracket according to claim 3, it is characterised in that the thickness of the stent bottom plate is more than the secondary reinforcement The thickness of muscle, the thickness of the pair reinforcing rib are more than the thickness of the main reinforcing rib.
8. 8. mounting bracket according to claim 7, it is characterised in that the thickness of the stent bottom plate is 5mm, and the pair adds The thickness of strengthening tendons is 4mm, and the thickness of the main reinforcing rib is 3mm.
9. 9. mounting bracket according to claim 3, it is characterised in that the stent bottom plate is substantially isosceles triangle, institute State the vertex of the stent bottom plate of the outer end adjacent triangle of the lower edge being connected with the stent bottom plate of main reinforcing rib.
10. 10. a kind of vehicle, it is characterised in that including the mounting bracket according to any one of claim 1-9.