Automobile control arm assembly

Abstract

The utility model relates to the technical field of automobile control arm assemblies, in particular to an automobile control arm assembly which comprises a support and cylinders, the left side and the right side of the bottom of the support are fixedly connected with the tops of the two cylinders respectively, the top of the support is fixedly connected with a top plate, and the left side and the right side of the support are connected with reinforcing structures respectively. According to the reinforcing structure, the outer wall of the bent plate is attached to the outer wall of the support, at the moment, the outer walls of the multiple straight plates are attached to the front side and the rear side of the support respectively, and the multiple through openings are formed in the outer wall of the support. Then the first bolt penetrates through the straight plate from outside to inside and is in threaded connection with the round opening of the outer wall of the support, fixing of the bent plate and the support is completed, at the moment, the bent plate and the support enable the overall thickness to be increased, the strength is improved, meanwhile, the outer side of the support is prevented from being impacted, normal use of the automobile control arm assembly is guaranteed, and the service life of the automobile control arm assembly is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile control arm assembly, specifically is a kind of automobile control arm assembly. BACKGROUND

[0002] Automobile control arm assembly- through the suspension system of connecting wheel and vehicle body, limit wheel in vertical direction activity, provide enough suspension stroke to absorb road unevenness and reduce vibration, to keep wheel in required position.

[0003] For example, the announcement number is "CN118722095A" a kind of automobile control arm assembly, the other end of connecting rod passes through mounting hole one and with sleeve detachable connection, buffer assembly two are installed in control arm body through mounting hole two, reciprocating motion is carried out to the shock of the automobile driving process by buffer spring and sleeve, it is simultaneously detachable connection structure between the control arm body, facilitate later maintenance and replacement, automobile control arm assembly in long-term use process, it can appear crack, deformation or wear and tear etc. Because of bump, impact etc. Cause, lead to performance decline, affect the normal use of automobile control arm assembly, shorten the service life of automobile control arm assembly. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems of affecting the normal use of automobile control arm assembly and shortening the service life of automobile control arm assembly, and provides an automobile control arm assembly.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] Design a kind of automobile control arm assembly, including support and cylinder, the bottom left and right sides of the support are respectively fixedly connected with the top of two cylinders, the top of the support is fixedly connected with top plate, the left and right sides of the support are respectively connected with reinforcing structure, the outer wall of the support is processed with multiple through ports, the inner wall of the support is connected with support structure below.

[0007] Preferably, the reinforcing structure includes curved plate and straight plate, the inner side of two curved plates is respectively matched with the left and right sides of support, the front and back sides of the curved plate are respectively fixedly connected with the inner side end of multiple straight plates, the inner wall of the straight plate is screw-connected with first bolt.

[0008] Preferably, the inner side of multiple straight plates is matched with the outer wall of support.

[0009] Preferably, the outer wall inner side of the first bolt is thread-connected with the outer wall round port of support.

[0010] Preferably, the support structure comprises a horizontal plate and a through hole, the left and right sides of the horizontal plate are respectively fixedly connected with the left and right sides below the inner wall of the support, and the outer wall of the horizontal plate is processed with the through hole, and the inner wall of the through hole is threadedly connected with the second bolt.

[0011] Preferably, the outer wall end of the second bolt is threadedly connected with the inner wall below the support.

[0012] The automobile control arm assembly has the beneficial effects that: the outer wall of the curved plate is attached to the outer wall of the support through the reinforcing structure, at this time, the outer walls of the plurality of straight plates are respectively attached to the front and rear sides of the support, then the first bolt is threadedly connected from the outside to the inside through the straight plate and the outer wall circular hole of the support, the fixing of the curved plate and the support is completed, at this time, the overall thickness of the curved plate and the support is increased, the strength is improved, the impact on the outer side of the support is prevented, the normal use of the automobile control arm assembly is ensured, and the service life of the automobile control arm assembly is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 2 It is a connection relationship structure schematic view of the support, the cylinder and the curved plate; Figure 1

[0015] Figure 3 It is a connection relationship structure schematic view of the curved plate, the straight plate and the first bolt; Figure 1

[0016] Figure 4 It is a connection relationship structure schematic view of the horizontal plate, the through hole and the second bolt. Figure 1 In the drawing: 1, support, 2, reinforcing structure, 201, curved plate, 202, straight plate, 203, first bolt, 3, support structure, 301, horizontal plate, 302, through hole, 303, second bolt, 4, cylinder, 5, top plate, 6, stand.

[0017] DETAILED DESCRIPTION The utility model will be further described in connection with the drawings:

[0018] Embodiment 1: please refer to

[0019] : in the embodiment, an automobile control arm assembly, including support 1 and cylinder 4, the bottom left and right sides of support 1 are respectively fixedly connected with the top of two cylinders 4, the top of support 1 is fixedly connected with top plate 5, the inner wall of top plate 5 can be inserted with the axle of automobile suspension, the left and right sides of support 1 are respectively connected with reinforcing structure 2, the outer wall of support 1 is processed with a plurality of through holes, and the inner wall below support 1 is connected with support structure 3. Figures 1-4

[0020] ​​​The reinforcing structure 2 comprises curved plates 201 and straight plates 202, the inner sides of the two curved plates 201 are respectively attached to the left and right sides of the bracket 1, the front and rear sides of the curved plates 201 are respectively fixedly connected with the inner side end portions of the plurality of straight plates 202, the inner wall of the straight plate 202 is threadedly connected with a first bolt 203, the first bolt 203 plays a fixing role on the straight plate 202 and the bracket 1, the inner sides of the plurality of straight plates 202 are respectively attached to the outer wall of the bracket 1, and the outer wall of the first bolt 203 is threadedly connected with the outer wall of the bracket 1.

[0021] By attaching the outer wall of the curved plate 201 to the outer wall of the bracket 1, at this time, the outer walls of the plurality of straight plates 202 are respectively attached to the front and rear sides of the bracket 1, and then the first bolt 203 is threadedly passed through the straight plate 202 from the outside to the inside and is threadedly connected with the outer wall of the bracket 1, the fixing of the curved plate 201 and the bracket 1 is completed, at this time, the curved plate 201 and the bracket 1 increase the overall thickness and improve the strength, and at the same time prevent the outer side of the bracket 1 from being impacted, thereby ensuring the normal use of the automobile control arm assembly and prolonging the service life of the automobile control arm assembly.

[0022] The supporting structure 3 comprises a horizontal plate 301 and a through hole 302, the left and right sides of the horizontal plate 301 are respectively fixedly connected with the inner wall of the bracket 1 below the left and right sides, the horizontal plate 301 plays a supporting role on the inner wall of the bracket 1, preventing the bracket 1 from being deformed under pressure, and the outer wall of the horizontal plate 301 is processed with the through hole 302, the inner wall of the through hole 302 is threadedly connected with a second bolt 303, the second bolt 303 plays a fixing role on the horizontal plate 301 and the bracket 1, and the outer wall end portion of the second bolt 303 is threadedly connected with the inner wall of the bracket 1 below.

[0023] Working principle:

[0024] Reinforcing installation of the automobile control arm assembly:

[0025] The outer wall of the curved plate 201 is attached to the outer wall of the bracket 1, at this time, the outer walls of the plurality of straight plates 202 are respectively attached to the front and rear sides of the bracket 1, and then the first bolt 203 is threadedly passed through the straight plate 202 from the outside to the inside and is threadedly connected with the outer wall of the bracket 1, the fixing of the curved plate 201 and the bracket 1 is completed, at this time, the curved plate 201 and the bracket 1 increase the overall thickness and improve the strength, and at the same time prevent the outer side of the bracket 1 from being impacted, then the two ends of the horizontal plate 301 are respectively attached to the inner wall of the bracket 1 below the left and right sides, then the second bolt 303 is put into the through hole 302, the second bolt 303 is threadedly rotated outward, the outer wall end portion of the second bolt 303 is threadedly connected with the inner wall of the bracket 1, the fixing of the horizontal plate 301 is completed, and the horizontal plate 301 supports the inner wall of the bracket 1, preventing the bracket 1 from being deformed inward under stress.

[0026] The top plate 5, the cylinder 4 and the support 1 constitute an automobile control arm assembly, the inner wall of the top plate 5 and the cylinder 4 are respectively connected with the axle rod of the suspension of the automobile for plug-in, and the installation of the automobile control arm assembly is completed.

[0027] Embodiment 2: please refer to Figures 1-4 In this embodiment, an automobile control arm assembly further comprises a column 6, the bottom of the column 6 is fixedly connected with the top of the horizontal plate 301, and the top of the column 6 is matched with the top of the inner wall of the support 1.

[0028] Working principle:

[0029] The column 6 forms a triangular support on the inner wall of the support 1 at the top of the horizontal plate 301, so that the support strength and stability of the support 1 are improved.

[0030] Although the utility model has been illustrated and described by referring to the preferred embodiments, it should be understood by those skilled in the art that various changes in form and details can be made within the scope of the claims.

Claims

1. A control arm assembly of an automobile, comprising a bracket (1) and two cylinders (4), the bottom of the bracket (1) is fixedly connected with the top of the two cylinders (4) respectively, characterized in that: The top of the support (1) is fixedly connected with a top plate (5), the left and right sides of the support (1) are respectively connected with reinforcing structures (2), the outer wall of the support (1) is processed with a plurality of openings, and the inner wall of the support (1) is connected with a supporting structure (3) below.

2. The control arm assembly of claim 1, wherein: The reinforcing structure (2) comprises curved plates (201) and straight plates (202), the inner sides of the two curved plates (201) are respectively attached to the left and right sides of the support (1), the front and rear sides of the curved plate (201) are respectively fixedly connected with the inner side end portions of the plurality of straight plates (202), and the inner wall of the straight plate (202) is screw-connected with a first bolt (203).

3. The control arm assembly of claim 2, wherein: The inner sides of the plurality of straight plates (202) are attached to the outer wall of the support (1).

4. The control arm assembly of claim 2, wherein: The inner side of the outer wall of the first bolt (203) is screw-connected with the outer wall round opening of the support (1).

5. The control arm assembly of claim 1, wherein: The supporting structure (3) comprises a horizontal plate (301) and an opening (302), the left and right sides of the horizontal plate (301) are respectively fixedly connected with the left and right sides below the inner wall of the support (1), the outer wall of the horizontal plate (301) is processed with an opening (302), and the inner wall of the opening (302) is screw-connected with a second bolt (303).

6. The control arm assembly of claim 5, wherein: The outer wall end portion of the second bolt (303) is screw-connected with the inner wall below the support (1).

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