CN220349437U - Stabilizer bar fixing assembly and vehicle - Google Patents

Abstract

The application provides a stabilizer bar fixed subassembly and vehicle, this fixed subassembly includes mounting bracket and nut, and the mounting bracket includes bottom plate, the first fixed arm and the second fixed arm of relative setting, and first fixed arm and second fixed arm are connected to the bottom plate, and bottom plate, first fixed arm and second fixed arm enclose into the installation through groove together, and the stabilizer bar is fixed in the installation through groove; the nut is provided with a mounting hole, and the nut is connected with the bottom plate and can rotate relative to the bottom plate. Because the stabilizer bar mounting bracket bottom plate is provided with the nut, the mounting hole on the nut can be directly connected with the fixing piece arranged on the auxiliary frame, and the structure is simple. And the direct screw nut can make mounting hole and mounting screw fixed or release and loosen to conveniently with mounting bracket and sub vehicle frame fixed mounting, practiced thrift the installation space, the degree of freedom of flexible operation is high, makes things convenient for other spare part's arrangement and design.

Description

Stabilizer bar fixing assembly and vehicle

Technical Field

The application relates to the field of vehicles, in particular to a fixing assembly of a stabilizer bar and a vehicle.

Background

Most vehicles now have automotive stabilizers installed. The stabilizer bar of a car, also called anti roll bar, is an auxiliary elastic element in the suspension of the vehicle for preventing excessive lateral roll of the vehicle during cornering. Typically, the stabilizer bar mounting is secured to the subframe by a mounting bracket.

However, at present, the mounting bracket has a complex structure, and peripheral parts connected with the sub-frame of the mounting bracket are arranged more, so that the phenomenon that the arrangement space is limited and the gap requirements among the mounting bracket, the sub-frame bolts or other parts cannot be met often occurs, and therefore, the mounting bracket needs to be improved.

Disclosure of Invention

An object of the present application is to provide a stabilizer bar fixing assembly and a vehicle, and then overcome the problem of limited arrangement space.

In one aspect of the application, a stabilizer bar fixing assembly is provided, the stabilizer bar fixing assembly comprises a mounting frame and a nut, the mounting frame comprises a bottom plate, a first fixing arm and a second fixing arm which are oppositely arranged, the bottom plate is connected with the first fixing arm and the second fixing arm, the bottom plate, the first fixing arm and the second fixing arm together enclose a mounting through groove, and the stabilizer bar is fixed in the mounting through groove; the nut is provided with a mounting hole, and the nut is connected with the bottom plate and can rotate relative to the bottom plate.

Further, the stabilizer bar fixing assembly further comprises a bushing sleeved on the stabilizer bar, and the bushing is installed in the installation through groove.

Further, the bushing is provided with a through hole, and the stabilizer bar passes through and is fixed in the through hole; the side wall of the bushing is provided with an anti-falling claw, and the anti-falling claw is propped against the first fixing arm and the second fixing arm.

Further, the bushing is provided with a deformation groove extending in a radial direction of the bushing and communicating with the through hole.

Further, the bottom plate is provided with a containing groove, the bottom of the containing groove is provided with a bottom plate through hole, and a buckling step is formed at the joint of the bottom plate through hole and the containing groove; the periphery of the nut is provided with an annular mounting groove, at least part of the nut stretches into the through hole of the bottom plate, and the annular mounting groove is buckled with the buckling step.

Further, the nut comprises a release stopping part and an operating part, the annular mounting groove is arranged between the release stopping part and the operating part, the release stopping part is accommodated in the accommodating groove and is stopped at the bottom of the accommodating groove, and the operating part is exposed out of the side surface of the bottom plate penetrated by the through hole.

Further, the nut further comprises an abutting part, wherein the abutting part is arranged at one end of the operating part far away from the annular mounting groove; the cross-sectional area of the abutting portion is larger than the cross-sectional area of the operating portion along the radial direction of the nut; the mounting hole penetrates through the abutting portion and the anti-falling portion.

Further, the first fixing arm and the second fixing arm are symmetrical to each other, and the first ends of the first fixing arm and the second fixing arm far away from the bottom plate are connected to each other to form an arch structure.

Further, the side edges of the first fixing arm and the second fixing arm, which are connected with the first end, are respectively provided with a reinforcing flanging.

In another aspect of the present application, a vehicle is provided, which includes a stabilizer bar and a subframe, and the vehicle further includes the above-mentioned fixing assembly; the stabilizer bar is fixed in the mounting through groove; the auxiliary frame is provided with a fixing piece, the fixing piece is connected with the mounting hole, and the nut is rotated to fix or release the fixing piece.

The utility model provides a stabilizer bar fixed subassembly has following beneficial effect: the application provides a fixed subassembly includes mounting bracket and nut. The mounting frame comprises a bottom plate, a first fixed arm and a second fixed arm which are oppositely arranged, the bottom plate is connected with the first fixed arm and the second fixed arm, the bottom plate, the first fixed arm and the second fixed arm together enclose a mounting through groove, and the stabilizer bar is fixed in the mounting through groove; the nut is provided with a mounting hole, and the nut is connected with the bottom plate and can rotate relative to the bottom plate. Because stabilizer bar mounting bracket bottom plate is from taking the nut, the mounting hole on the nut can be direct with the mounting that sets up on the sub vehicle frame, if: and the welding bolts are matched, so that the structure is simple. And directly screw the nut, can make mounting hole and mounting screw up fixed or release and loosen to conveniently with mounting bracket and sub vehicle frame fixed mounting, need not other installation and operating space, also need not additionally to increase fixed knot and mounting tool, practiced thrift the installation space, the degree of freedom of flexible operation is high, has overcome the restricted problem of arrangement space.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the application. It is apparent that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a schematic view of the mounting structure of a stabilizer bar securing assembly of the present application;

FIG. 2 is a schematic view of the mounting bracket of FIG. 1;

FIG. 3 is a schematic view of the bushing of FIG. 1;

FIG. 4 is a schematic view of the first stationary arm of FIG. 2;

FIG. 5 is a schematic view of the structure of the base plate of FIG. 1;

FIG. 6 is a schematic view of the nut of FIG. 1;

fig. 7 is a schematic structural view of the subframe of fig. 1.

Reference numerals illustrate:

1. a stabilizer bar; 2. a fixing assembly; 3. an auxiliary frame;

21. a mounting frame; 22. a nut; 23. a bushing; 31. a sheet metal fixing plate; 32. a fixing member;

211. a first fixed arm; 212. a second fixed arm; 213. a bottom plate; 214. installing a through groove; 215. reinforcing flanging; 216. a fixing hole; 217. welding seams;

221. an annular mounting groove; 222. a release stopping part; 223. an operation unit; 224. a mounting hole; 225. an abutting portion;

231. a through hole; 232. a deformation groove; 233. anti-falling clamping jaws; 234. a support section; 235. an arc section;

2131. a receiving groove; 2132. a bottom plate through hole; 2133. buckle step

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the present application. One skilled in the relevant art will recognize, however, that the aspects of the application can be practiced without one or more of the specific details, or with other methods, components, devices, steps, etc. In other instances, well-known methods, devices, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the application.

The present application is further described in detail below with reference to the drawings and specific examples. It should be noted that the technical features of the embodiments of the present application described below may be combined with each other as long as they do not collide with each other. The embodiments described below by referring to the drawings are exemplary and intended for the purpose of explaining the present application and are not to be construed as limiting the present application.

It should be noted that: references herein to "a plurality" means two or more. "and/or" describes an association relationship of an association object, meaning that there may be three relationships, e.g., a and/or B may represent: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship.

In one aspect of the present application, a vehicle is provided, referring to fig. 1 and 7, which in one embodiment includes a stabilizer bar 1, a subframe 3, and a fixing assembly for fixing the stabilizer bar 1. Wherein, sub vehicle frame 3 includes panel beating fixed plate 31, is equipped with mounting 32 on the panel beating fixed plate 31. The fixing assembly is connected to the fixing member 32 so as to fixedly connect the stabilizer bar 1 to the sub frame 3. In some embodiments, the fasteners 32 may be weld bolts welded to the sheet metal retainer plate 31.

Specifically, referring to fig. 1 and 2 in combination, fig. 1 is a schematic view of an installation structure of a stabilizer bar fixing assembly of the present application, and fig. 2 is a schematic view of a mounting frame 21 of fig. 1. In one embodiment of the present application, the securing assembly includes a mounting bracket 21 and a nut 22. The mounting bracket 21 includes a first fixed arm 211 and a second fixed arm 212 disposed opposite to each other, and a bottom plate 213. The bottom plate 213 connects the first fixing arm 211 and the second fixing arm 212, and the first fixing arm 211, the second fixing arm 212 and the bottom plate 213 together enclose a mounting through slot 214. The stabilizer bar 1 is fixed in the mounting through groove 214. The nut 22 is coupled to the base plate 213 and is rotatable relative to the base plate 213. The nut 22 is provided with a mounting hole 224 for connecting the fixing piece 32 on the sheet metal fixing plate 31.

Therefore, when the stabilizer bar 1 needs to be mounted on the subframe 3, the stabilizer bar 1 is fixed in the mount frame 21, and the mounting hole 224 can be directly connected to the fixing member 32 for pre-fixing. Then, directly screw nut 22 for nut 22 rotates for bottom plate 213, can make mounting hole 224 and mounting 32 screw down fixed or release and loosen, thereby conveniently with mounting bracket 21 and sub vehicle frame 3 fixed mounting, need not other installation and operating space, also need not additionally to increase fixed knot and construct, practiced thrift the installation space, overcome the restricted problem in arrangement space, provide the arrangement space for whole vehicle design, make things convenient for the arrangement of other spare parts.

With continued reference to fig. 1, the fixing assembly further includes a bushing 23 sleeved on the stabilizer bar 1, and the bushing 23 is installed in the installation through slot 214.

Specifically, referring to fig. 3, the bushing 23 is provided with a through hole 231, and the stabilizer bar 1 is passed through and fixed in the through hole 231. The outer side wall of the bushing 23 facing away from the stabilizer bar 1 is also provided with a disengagement preventing claw 233. When the bushing 23 is connected with the mounting frame 21, the anti-falling claw 233 abuts against the first fixing arm 211 and the second fixing arm 212, so that clamping force between the bushing 23 and the first fixing arm 211 and the second fixing arm 212 is enhanced, connection between the bushing 23 and the first fixing arm 211 and the second fixing arm 212 is tighter, and mounting reliability is enhanced.

In some embodiments, referring to fig. 3, the bushing 23 is provided with a deformation groove 232, and the deformation groove 232 extends along the radial direction of the bushing 23 and communicates with the through hole 231. That is, the deformation groove 232 makes the through hole 231 not a closed hole but extends to the outer wall of the through bushing 23, thereby cutting the bushing 23 to form an opening, improving the deformation amount of the bushing 23, facilitating the insertion of the stabilizer bar 1 into the through hole 231, making the insertion of the stabilizer bar 1 into the through hole 231 more convenient and labor-saving, and making the combination between the through hole 231 and the stabilizer bar 1 more firm after the insertion of the stabilizer bar 1 into the through hole 231.

Specifically, the bushing 23 may be made of rubber, and has a certain elasticity, so as to realize flexible connection between the stabilizer bar 1 and the mounting frame 21, thereby absorbing pressure between the stabilizer bar 1 and the mounting frame 21, and enabling the stabilizer bar 1 and the mounting frame 21 to be mounted more tightly. The bushing 23 is in an arch structure and comprises a support section 234 and an arc section 235, the through hole 231 is arranged between the support section 234 and the arc section 235, and the deformation groove 232 is arranged on the support section 234.

Referring to fig. 4, at least opposite side edges of the first fixing arm 211 and the second fixing arm 212 are respectively provided with a reinforcing flange 215. The reinforcing flanges 215 promote the structural strength and rigidity of the first and second fixing arms 211 and 212, so that the stabilizer bar fixing assembly is more durable.

Specifically, referring to fig. 2, the first fixing arm 211 and the second fixing arm 212 are symmetrical to each other, and the first ends of the first fixing arm 211 and the second fixing arm 212 far away from the bottom plate 213 are connected to each other to form an arch structure, so that the mounting through slot 214 is in an arch structure, wherein the mounting rack 21 is matched and fixed with the bushing 23, and the mounting stability of the bushing 23 is improved due to the matching of the mounting through slot 214 and the external shape of the bushing 23. And, reinforcing flanges 215 are provided at the side edges of the first and second fixing arms 211 and 212, respectively, to which the first ends are connected.

In some embodiments, the thickness at the second end where the first and second fixing arms 211 and 212 are connected to the base plate 213 is greater than the thickness at the first end, thereby increasing the connection strength with the base plate 213. The thickness is in a direction perpendicular to the axis of the bushing 23.

Specifically, referring to fig. 4, the second ends of the first fixing arm 211 and the second fixing arm 212 are respectively provided with a fixing hole 216. Opposite ends of the bottom plate 213 are respectively inserted and fixed in the fixing holes 216, so that the bottom plate 213 is connected with the first fixing arm 211 and the second fixing arm 212. The bottom plate 213 is directly fixedly installed between the first and second fixing arms 211 and 212, saving installation space of the stabilizer bar fixing assembly.

Specifically, as shown in fig. 5 and 6, the bottom plate 213 is provided with a receiving groove 2131, a bottom plate through hole 2132 is provided at the bottom of the receiving groove 2131, and a fastening step 2133 is formed at the junction of the bottom plate through hole 2132 and the receiving groove 2131. The peripheral surface of the nut 22 is provided with an annular mounting groove 221, the nut 22 at least partially extends into the bottom plate through hole 2132, and the annular mounting groove 221 is buckled with the buckling step 2133. The nut 22 can be directly clamped on the bottom plate 213 through the annular mounting groove 221 and rotate relative to the bottom plate 213, so that the nut is convenient to mount and realizes the fastening function.

Specifically, referring to fig. 6, the nut 22 includes a release stopping portion 222 and an operation portion 223, the annular mounting groove 221 is disposed between the release stopping portion 222 and the operation portion 223, the release stopping portion 222 is accommodated in the accommodating groove 2131 and stops at a groove bottom of the accommodating groove 2131, and the operation portion 223 is exposed to a side surface of the bottom plate 213 penetrated by the through hole 231. The nut 22 is directly connected with the bottom plate 213 through the anti-falling part 222, and the nut 22 is hidden below the bottom plate 213, so that the arrangement space is saved.

In some embodiments, with continued reference to fig. 6, the operating portion 223 may be configured as a hex head fastening surface to facilitate installation using a tool such as a wrench, so that the mounting assembly is more tightly mounted to the subframe 3.

Specifically, referring to fig. 6, the nut 22 further includes an abutment portion 225, and the abutment portion 225 is disposed at an end of the operation portion 223 remote from the annular mounting groove 221. The cross-sectional area of the abutting portion 225 is larger than the cross-sectional area of the operation portion 223 in the radial direction of the nut 22; the mounting hole 224 penetrates the stopper portion 222 and the abutment portion 225. The abutting portion 225 abuts against the subframe 3, and the mounting mating surface is increased due to the large cross-sectional area of the abutting portion 225, so that the mounting bracket 21 is more tightly connected to the subframe 3.

In some embodiments, referring to fig. 2, a weld line 217 is further disposed between the first fixing arm 211 and the second fixing arm 212 and between the bottom plate 213 and the fixing hole 216, and the first fixing arm 211, the second fixing arm 212 and the bottom plate 213 are welded into an integral structure by welding, so as to form the mounting frame 21, thereby improving the durability of the mounting frame 21.

In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and the like are to be construed broadly and may be, for example, fixedly attached, detachably attached, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, reference to the term "some embodiments" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment is included in at least one embodiment of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made in the above embodiments by those skilled in the art within the scope of the utility model, which is therefore intended to be covered by the appended claims and their equivalents.

Claims (10)

1. A stabilizer bar securing assembly, comprising:

the mounting frame comprises a bottom plate, a first fixed arm and a second fixed arm which are oppositely arranged, the bottom plate is connected with the first fixed arm and the second fixed arm, the bottom plate, the first fixed arm and the second fixed arm enclose a mounting through groove together, and the stabilizer bar is fixed in the mounting through groove;

the nut is provided with a mounting hole, and is connected with the bottom plate and can rotate relative to the bottom plate.

2. The securing assembly as claimed in claim 1 further comprising a bushing over the stabilizer bar, the bushing being mounted in the mounting channel.

3. The fixation assembly of claim 2, wherein the bushing is provided with a through hole through which the stabilizer bar passes and is fixed;

the side wall of the bushing is provided with an anti-falling claw, and the anti-falling claw is propped against the first fixing arm and the second fixing arm.

4. A fixing assembly according to claim 3, wherein the bushing is provided with a deformation groove extending in a radial direction of the bushing and communicating with the through hole.

5. The fixing assembly according to any one of claims 1 to 4, wherein the bottom plate is provided with a containing groove, the bottom of the containing groove is provided with a bottom plate through hole, and a buckling step is formed at the joint of the bottom plate through hole and the containing groove;

the periphery of the nut is provided with an annular mounting groove, at least part of the nut stretches into the through hole of the bottom plate, and the annular mounting groove is buckled with the buckling step.

6. The fastening assembly according to claim 5, wherein the nut includes a slip-off prevention portion and an operation portion, the annular mounting groove is provided between the slip-off prevention portion and the operation portion, the slip-off prevention portion is accommodated in the accommodation groove and stopped at a groove bottom of the accommodation groove, and the operation portion is exposed to a side surface of the bottom plate penetrated by the through hole.

7. The securing assembly as claimed in claim 6, wherein the nut further comprises an abutment portion disposed at an end of the operating portion remote from the annular mounting groove;

the cross-sectional area of the abutting portion is larger than the cross-sectional area of the operating portion along the radial direction of the nut;

the mounting hole penetrates through the abutting portion and the anti-falling portion.

8. The securing assembly as claimed in claim 5 wherein the first securing arm and the second securing arm are symmetrical to one another, the first securing arm and the second securing arm being interconnected at a first end remote from the base plate to form an arch.

9. The securing assembly as claimed in claim 8 wherein the first and second securing arms are each provided with a reinforcing cuff at a side edge thereof to which the first end is connected.

10. A vehicle comprising a stabilizer bar and a subframe, wherein the vehicle further comprises a securing assembly according to any one of claims 1-9;

the stabilizer bar is fixed in the mounting through groove;

the auxiliary frame is provided with a fixing piece, the fixing piece is connected with the mounting hole, and the nut is rotated to fix or release the fixing piece.