CN212860983U - Hollow thin-wall control arm - Google Patents

Abstract

The utility model discloses a hollow thin wall control arm, including the control arm body, the control arm body includes the basic unit, adhesive fixedly connected with enhancement layer is passed through on the surface of basic unit, the surface of enhancement layer passes through the anti layer of deforming of adhesive fixedly connected with, the surface on anti layer of deforming is through the resistant layer of waiting of adhesive fixedly connected with, the surface on resistant layer is provided with the oxidation prevention layer, adhesive fixedly connected with wearing layer is passed through on the surface of oxidation prevention layer, the material of basic unit is the aluminum alloy, the enhancement layer includes the cobalt-based alloy layer, the surface on cobalt-based alloy layer passes through adhesive fixedly connected with aluminium silicon titanium alloy layer. The utility model discloses a set up basic unit, enhancement layer, anti deformation layer, resistant layer, oxidation barrier, wearing layer, cobalt base alloy-layer and aluminium silicon titanium alloy-layer, solved the lower problem of current hollow thin wall control arm intensity, this hollow thin wall control arm possesses the advantage that intensity is high, is worth promoting.

Description

Hollow thin-wall control arm

Technical Field

The utility model relates to a control arm technical field specifically is a hollow thin wall control arm.

Background

The control arm is used as a guide and force transmission element of an automobile suspension system, various forces acting on a wheel are transmitted to an automobile body, the wheel is ensured to move according to a certain track, the wheel and the automobile body are respectively and elastically connected together through a spherical hinge or a bush by the control arm, the existing hollow thin-wall control arm has some problems, such as lower strength, and the control arm is a part with the highest safety requirement in a chassis system, one end of the control arm is connected with an auxiliary frame, and the other end of the control arm is connected with a steering knuckle, so that the life safety of passengers can be directly threatened after the control arm fails, and the use of people is not.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hollow thin wall control arm possesses the advantage that intensity is high, has solved the lower problem of current hollow thin wall control arm intensity.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hollow thin wall control arm, includes the control arm body, the control arm body includes the basic unit, the surface of basic unit passes through adhesive fixedly connected with enhancement layer, the surface of enhancement layer passes through adhesive fixedly connected with anti deformation layer, the surface on anti deformation layer passes through adhesive fixedly connected with resistant layer of waiting, the surface on resistant layer is provided with anti oxidation coating, the surface on anti oxidation coating passes through adhesive fixedly connected with wearing layer.

Preferably, the base layer is made of aluminum alloy, the reinforcement layer comprises a cobalt-based alloy layer, and an aluminum-silicon-titanium alloy layer is fixedly connected to the surface of the cobalt-based alloy layer through an adhesive.

Preferably, the material of the deformation-resistant layer is high-carbon steel, and the material of the weather-resistant layer is corten steel.

Preferably, the material of the oxidation prevention layer is graphite paint, and the material of the wear-resistant layer is alumina ceramic.

Preferably, the bottom fixedly connected with mounting panel of control arm body, the mounting hole has all been seted up to the positive both sides of mounting panel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up basic unit, enhancement layer, anti deformation layer, resistant layer, oxidation barrier, wearing layer, cobalt base alloy-layer and aluminium silicon titanium alloy-layer, solved the lower problem of current hollow thin wall control arm intensity, this hollow thin wall control arm possesses the advantage that intensity is high, is worth promoting.

2. The utility model discloses a set up the enhancement layer, can increase the intensity of control arm body, prevent the fracture, through setting up anti deformation layer, can prevent the anti deformability of control arm body, prevent that the control arm body from receiving external force influence and taking place deformation, through setting up resistant layer, can increase control arm body weatherability, prevent that long-time use control arm body from ageing, through setting up the antioxidation coating, can increase the anti oxidation ability of control arm body, prevent that the control arm body from taking place the oxidation and rustting influence strength, through setting up the wearing layer, can increase the wear resistance of control arm body, prevent the intensity that wearing and tearing reduce the control arm body, through setting up mounting panel and mounting hole, can make things convenient for the installation of control arm body fixed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the material composition of the structural control arm body of the present invention;

fig. 3 is a schematic view of the material composition of the reinforcing layer of the present invention.

In the figure: 1. a control arm body; 2. a base layer; 3. a reinforcing layer; 4. an anti-deformation layer; 5. a weatherable layer; 6. an oxidation-resistant layer; 7. a wear layer; 8. a cobalt-based alloy layer; 9. an Al-Si-Ti alloy layer; 10. mounting a plate; 11. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a hollow thin-wall control arm comprises acontrol arm body 1, thecontrol arm body 1 comprises abase layer 2, the surface of thebase layer 2 is fixedly connected with a reinforcinglayer 3 through an adhesive, the surface of the reinforcinglayer 3 is fixedly connected with ananti-deformation layer 4 through an adhesive, the surface of theanti-deformation layer 4 is fixedly connected with a weather-resistant layer 5 through an adhesive, the surface of the weather-resistant layer 5 is provided with ananti-oxidation layer 6, the surface of theanti-oxidation layer 6 is fixedly connected with a wear-resistant layer 7 through an adhesive, thebase layer 2 is made of aluminum alloy, thereinforcing layer 3 comprises a cobalt-basedalloy layer 8, the surface of the cobalt-basedalloy layer 8 is fixedly connected with an aluminum-silicon-titanium alloy layer 9 through an adhesive, theanti-deformation layer 4 is made of high-carbon steel, the weather-resistant layer 5 is made of steel, theanti-oxidation layer 6,mounting holes 11 are respectively arranged on the two front sides of themounting plate 10, the reinforcinglayer 3 is arranged, the strength of thecontrol arm body 1 can be increased, fracture can be prevented, the deformation resistance of thecontrol arm body 1 can be prevented by arranging the deformationresistant layer 4, thecontrol arm body 1 is prevented from being deformed under the influence of external force, the weatherresistant layer 5 is arranged, the weather resistant performance of thecontrol arm body 1 can be increased, thecontrol arm body 1 is prevented from aging after being used for a long time, the oxidationresistant layer 6 is arranged, the oxidation resistant capability of thecontrol arm body 1 can be increased, thecontrol arm body 1 is prevented from being oxidized and rusted to influence strength, the wearresistant layer 7 is arranged, the wear resistant performance of thecontrol arm body 1 can be increased, the abrasion is prevented, the strength of thecontrol arm body 1 is reduced, themounting plate 10 and themounting holes 11 are arranged, the mounting and fixing of the control, The hollow thin-wall control arm comprises a reinforcinglayer 3, ananti-deformation layer 4, a weather-resistant layer 5, ananti-oxidation layer 6, a wear-resistant layer 7, a cobalt-basedalloy layer 8 and an aluminum-silicon-titanium alloy layer 9, the problem that the existing hollow thin-wall control arm is low in strength is solved, and the hollow thin-wall control arm has the advantage of high strength and is worthy of popularization.

During the use, theenhancement layer 3 can increase the intensity ofcontrol arm body 1, prevent the fracture,anti deformation layer 4 can prevent the anti deformability ofcontrol arm body 1, prevent thatcontrol arm body 1 from receiving external force influence and taking place deformation,resistant layer 5 can increasecontrol arm body 1 weatherability, prevent that long-time usecontrol arm body 1 from ageing,oxidation prevention layer 6 can increase the anti oxidability ofcontrol arm body 1, prevent thatcontrol arm body 1 from taking place the oxidation and rust the influence intensity, wearinglayer 7 can increase the wear resistance ofcontrol arm body 1, prevent wearing and tearing reductioncontrol arm body 1's intensity, mountingpanel 10 and mountinghole 11 can make things convenient for the installation ofcontrol arm body 1 to fix.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a hollow thin wall control arm, includes control arm body (1), its characterized in that: the control arm body (1) comprises a base layer (2), the surface of the base layer (2) is fixedly connected with a reinforcing layer (3) through an adhesive, the surface of the reinforcing layer (3) is fixedly connected with an anti-deformation layer (4) through the adhesive, the surface of the anti-deformation layer (4) is fixedly connected with a weather-resistant layer (5) through the adhesive, an anti-oxidation layer (6) is arranged on the surface of the weather-resistant layer (5), and a wear-resistant layer (7) is fixedly connected with the surface of the anti-oxidation layer (6) through the adhesive.

2. A hollow thin-walled control arm as claimed in claim 1 wherein: the base layer (2) is made of aluminum alloy, the reinforcing layer (3) comprises a cobalt-based alloy layer (8), and an aluminum-silicon-titanium alloy layer (9) is fixedly connected to the surface of the cobalt-based alloy layer (8) through an adhesive.

3. A hollow thin-walled control arm as claimed in claim 1 wherein: the deformation-resistant layer (4) is made of high-carbon steel, and the weather-resistant layer (5) is made of Cowden steel.

4. A hollow thin-walled control arm as claimed in claim 1 wherein: the anti-oxidation layer (6) is made of graphite paint, and the wear-resistant layer (7) is made of alumina ceramic.

5. A hollow thin-walled control arm as claimed in claim 1 wherein: the bottom fixedly connected with mounting panel (10) of control arm body (1), mounting hole (11) have all been seted up to the positive both sides of mounting panel (10).

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