Steering oil tank mounting assembly and vehicle

Abstract

The utility model discloses a steering oil tank installation assembly and a vehicle, and belongs to the technical field of chassis structural parts. According to the steering oil tank mounting assembly and the vehicle, the vehicle frame connecting part is used for being connected to the side, away from the front-back center line, of the vehicle frame of the vehicle, the transfer matching part is fixedly connected to the side, facing the vehicle frame, of the transfer part, and the oil tank connecting part is used for being connected with the steering oil tank; the steering oil tank is located on the side, away from the frame, of the switching part, the steering oil tank can be prevented from occupying the space of the frame, assembly and layout of other chassis structural parts are facilitated, the distance between the gravity center of the steering oil tank and the frame is shortened, the overall rigidity of the steering oil tank installation assembly is improved, the structure is simple, and installation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of chassis structural parts, in particular to a steering oil tank mounting assembly and a vehicle. Background Art

[0002] In existing heavy-duty vehicles, the steering oil tank is often mounted on the vehicle frame using a steering oil tank bracket consisting of a mounting plate and reinforcement ribs welded together. During driving, vehicle vibration can cause cracks at the welds of this steering oil tank bracket, leading to fatigue fracture of the entire bracket.

[0003] Vehicle vibration is a major industry challenge that remains unsolved. Furthermore, current domestic welding technology is limited, and using traditional welding techniques to strengthen the local structure of the steering oil tank bracket will still not fundamentally resolve the issue. Utility Model Content

[0004] The purpose of the utility model is to provide a steering oil tank mounting assembly and a vehicle, which not only improves the overall rigidity of the steering oil tank mounting assembly but also has a simple structure and is easy to install.

[0005] To achieve the above objectives, the following technical solutions are provided:

[0006] A steering oil tank mounting assembly, comprising:

[0007] The bracket is an integrally formed structural member having a centrally symmetrical structure, and includes a frame connecting portion and a transition portion arranged sequentially from top to bottom, the frame connecting portion being configured to be connected to a side of the vehicle frame away from a front-rear centerline; the front-rear centerline being parallel to the direction of travel of the vehicle;

[0008] The bracket includes an oil tank connecting portion and a transition fitting portion, the transition fitting portion is fixedly connected to the side of the transition portion facing the frame, the oil tank connecting portion is used to connect with the steering oil tank, and when the steering oil tank is installed on the oil tank connecting portion, the steering oil tank is located on the side of the transition portion away from the frame.

[0009] As a preferred technical solution of the above-mentioned steering oil tank mounting assembly, the bracket is provided with flanges on both sides along the front-rear center line.

[0010] As a preferred technical solution of the steering oil tank mounting assembly, the flange extends continuously from the top end of the bracket to the bottom end of the bracket; and / or,

[0011] The flange is located on a side of the bracket facing away from the vehicle frame.

[0012] As a preferred technical scheme of the above-mentioned steering oil tank mounting assembly, the flange is connected between the side surface away from the bracket and the top end surface of the bracket through a first arc surface; and / or,

[0013] The side surface away from the bracket is connected with the bottom end surface of the bracket through a second arc surface.

[0014] As a preferred technical scheme of the above-mentioned steering oil tank mounting assembly, the bracket further comprises an intermediate connecting portion, two ends of the intermediate connecting portion are connected with the frame connecting portion and the adapter portion respectively, and the adapter portion is closer to the front-rear center line than the frame connecting portion.

[0015] As a preferred technical scheme of the above-mentioned steering oil tank mounting assembly, the adapter matching portion is welded and fixed with the adapter portion; and / or,

[0016] The frame connecting portion is detachably connected with the frame.

[0017] As a preferred technical scheme of the above-mentioned steering oil tank mounting assembly, the bracket is formed by punching and stamping a plate.

[0018] As a preferred technical scheme of the above-mentioned steering oil tank mounting assembly, the adapter matching portion comprises two adapter structures which are spaced apart in the vertical direction, and the two adapter structures are fixedly connected with the adapter portion.

[0019] As a preferred technical scheme of the above-mentioned steering oil tank mounting assembly, the oil tank connecting portion is provided with two oil tank connecting portions which are respectively located on two sides of the bracket along the front-rear center line.

[0020] In order to achieve the above-mentioned purpose, a vehicle is further provided, which comprises a frame and the steering oil tank mounting assembly as claimed in any one of the above-mentioned aspects, and the frame connecting portion is connected to one side of the frame away from the front-rear center line.

[0021] Compared with the prior art, the steering oil tank mounting assembly and the vehicle have the following beneficial effects:

[0022] The frame connecting portion is used for being connected to one side of the frame of the vehicle away from the front-rear center line, the adapter matching portion is fixedly connected to one side of the adapter portion facing the frame, the oil tank connecting portion is used for being connected with the steering oil tank, and when the steering oil tank is mounted on the oil tank connecting portion, the steering oil tank is located on one side of the adapter portion away from the frame, so that the steering oil tank can not only occupy the space of the frame, but also facilitate the assembly and layout of other chassis structural members, and the distance between the gravity center of the steering oil tank and the frame is shortened, thereby improving the overall rigidity of the steering oil tank mounting assembly, and the structure is simple and convenient to install. BRIEF DESCRIPTION OF DRAWINGS

[0023] Fig. 1 This is a structural diagram of the steering oil tank mounting assembly and the vehicle frame when assembled in an embodiment of the present utility model;

[0024] Fig. 2 It is a structural schematic diagram of the steering oil tank installation assembly in an embodiment of the present utility model.

[0025] Reference numerals:

[0026] 100. Steering oil tank; 200. Vehicle frame; 1. Bracket; 11. Vehicle frame connection portion; 12. Adapter portion; 13. Intermediate connection portion; 14. Flanged edge; 141. First curved surface; 142. Second curved surface; 2. Bracket; 21. Oil tank connection portion; 22. Adapter mating portion; 221. Adapter structure. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0030] In the description of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, or are the orientation or position relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0031] It should also be noted that, in the description of this utility model, unless otherwise specified or limited, the terms "disposed" and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0032] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0033] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0034] like Figs. 1-2 As shown, this embodiment provides a steering oil tank mounting assembly and a vehicle. The vehicle includes a frame 200 and a steering oil tank mounting assembly. The steering oil tank 100 is mounted on the frame 200 through the steering oil tank mounting assembly.

[0035] It should be noted that the vehicle frame 200 has a front-rear centerline, which is parallel to the driving direction of the vehicle.

[0036] The steering oil tank mounting assembly includes a bracket 1 and a bracket 2. The bracket 1 is an integrally formed structural member and has a centrally symmetrical structure. The bracket 1 includes a frame connection portion 11 and an adapter portion 12 arranged in sequence from top to bottom. The frame connection portion 11 is connected to the side of the vehicle frame 200 away from the front and rear center lines; the bracket 2 includes an oil tank connection portion 21 and an adapter mating portion 22. The adapter mating portion 22 is fixedly connected to the side of the adapter portion 12 facing the frame 200. The oil tank connection portion 21 is connected to the steering oil tank 100, and when the steering oil tank 100 is installed on the oil tank connection portion 21, the steering oil tank 100 is located on the side of the adapter portion 12 away from the frame 200.

[0037] It should be noted that the frame connecting portion 11 is connected to the frame 200 of the vehicle away from the front and rear center line, that is, the frame connecting portion 11 is connected to the outer side of the frame 200, and further does not occupy the space on the inner side and the upper side of the frame 200, facilitating the assembly and layout of other chassis structural members.

[0038] When the steering oil tank 100 is installed on the oil tank connecting portion 21, the steering oil tank 100 is located on the side of the adapter portion 12 away from the frame 200, that is, the steering oil tank 100 is arranged on the side of the bracket 1 away from the frame 200, so that the steering oil tank 100 does not occupy the space on the inner side and the upper side of the frame 200, further improving the convenience of assembly and layout of other chassis structural members.

[0039] The adapter matching portion 22 is fixedly connected to the side of the adapter portion 12 facing the frame 200, which is equivalent to arranging the connection between the adapter matching portion 22 and the adapter portion 12 on the side of the bracket 1 close to the frame 200, and further shortening the distance between the center of gravity of the steering oil tank 100 and the frame 200, having the effect of reducing the moment of force exerted by the steering oil tank 100 on the oil tank mounting assembly, and further achieving the purpose of improving the rigidity of the whole steering oil tank mounting assembly.

[0040] The bracket 1 is a centrally symmetric structure formed integrally, which not only has good processability and is easy to manufacture, but also is beneficial to improve the strength of the bracket 1 and avoid fatigue fracture of the bracket 1.

[0041] The steering oil tank mounting assembly of the embodiment has the advantages of simple structure, convenient installation and strong universality, solves the problem of fracture of the existing steering oil tank 100 bracket 1 at a lower cost under the premise that the strength of the steering oil tank mounting assembly meets the requirements and the existing process level is allowed, and has a wide application prospect.

[0042] Optionally, the bracket 1 is formed by stamping a plate, which not only has a simple process and is easy to manufacture, but also has no welding points, greater strength, and will not crack due to vehicle vibration.

[0043] Optionally, the width of the bracket 1 is constant in the vertical direction, that is, the width of the bracket 1 from top to bottom is constant, which further facilitates processing and manufacturing while ensuring the strength of the bracket 1.

[0044] Optionally, the adapter matching portion 22 and the adapter portion 12 are fixedly connected by welding. It should be noted that in the embodiment, the adapter matching portion 22 and the adapter portion 12 can be fixedly connected by using the existing welding process, which is simple in process, easy to manufacture, and can ensure that the strength of the steering oil tank mounting assembly meets the requirements.

[0045] Of course, in other embodiments, the adapter matching portion 22 and the adapter portion 12 can also be connected and fixed by using locking assemblies such as bolts and nuts.

[0046] Optionally, the frame connecting portion 11 and the frame 200 are detachably connected via locking components such as bolts and nuts, so as to facilitate assembly of the bracket 1 and the vehicle.

[0047] Optionally, the frame connecting portion 11 is provided with a plurality of bolt holes for passing bolts, and the plurality of bolt holes are arranged at intervals, thereby facilitating improving the installation stability of the bracket 1 .

[0048] Exemplarily, two bolt holes are provided. Of course, in other embodiments, one bolt hole may be provided, or three, four, five, or even more bolt holes may be provided, which is not limited here.

[0049] Of course, in other embodiments, the frame connection portion 11 and the frame 200 may also be connected by welding or other methods.

[0050] Optionally, the bracket 1 also includes an intermediate connecting portion 13, the two ends of which are respectively connected to the frame connecting portion 11 and the adapter portion 12, and the adapter portion 12 is closer to the front and rear center line than the frame connecting portion 11, which is beneficial to further shorten the distance between the center of gravity of the steering oil tank 100 and the frame 200, so as to further improve the overall stiffness of the steering oil tank mounting assembly.

[0051] For example, the middle connecting portion 13 is tilted so that the adapter portion 12 is closer to the front-rear center line than the frame connecting portion 11 , resulting in a simple structure and easy manufacture.

[0052] Optionally, the bracket 1 is provided with flanges 14 on both sides along the front-back center line, so as to increase the rigidity of the bracket 1 through the flanges 14 and avoid the problem of fatigue fracture of the bracket 1.

[0053] It should be noted that, since the bracket 1 is an integrally formed structural component, that is, the frame connecting portion 11 , the transition portion 12 , the intermediate connecting portion 13 and the flange 14 are all integrally formed.

[0054] Furthermore, since the bracket 1 is a centrally symmetrical structure, it can be understood that the widths of the flanges 14 on both sides of the bracket 1 are the same.

[0055] Optionally, the flange 14 extends continuously from the top of the bracket 1 to the bottom of the bracket 1, that is, for the flange 14 on one side of the bracket 1, the flange 14 is a continuous whole, and the top of the flange 14 is flush with the top of the bracket 1, and the bottom of the flange 14 is flush with the bottom of the bracket 1, so as to further improve the strength of the bracket 1.

[0056] Optionally, the flange 14 is located on the side of the bracket 1 facing away from the frame 200. This arrangement can, on the one hand, prevent the flange 14 from interfering with the bracket 2 and the frame 200, and on the other hand, allow the flange 14 on one side of the bracket 1 to form a continuous whole extending from the top end of the bracket 1 to the bottom end of the bracket 1.

[0057] Optionally, a side surface of the flange 14 facing away from the bracket 1 is connected to the top surface of the bracket 1 via a first arcuate surface 141 , thereby facilitating improvement of the strength of the bracket 1 .

[0058] For example, a first curved surface 141 is formed by making an arc-shaped chamfer at the top end of the flange 14 , which is simple in process and easy to manufacture.

[0059] Optionally, a side surface of the flange 14 facing away from the bracket 1 is connected to the bottom end surface of the bracket 1 via a second arc-shaped surface 142 , thereby facilitating improvement of the strength of the bracket 1 .

[0060] For example, an arc-shaped chamfer is formed at the bottom end of the flange 14 to form the second arc-shaped surface 142 . The process is simple and easy to manufacture.

[0061] Specifically, the radii of the arc-shaped chamfers at the top and bottom ends of the flange 14 are the same.

[0062] Optionally, the adapter fitting part 22 includes two adapter structures 221 spaced apart in the vertical direction, and both adapter structures 221 are fixedly connected to the adapter part 12, thereby ensuring the connection stability between the bracket 2 and the support 1, and is also beneficial to reducing the dead weight of the bracket 2, and further reducing the risk of cracking at the connection between the adapter fitting part 22 and the adapter part 12.

[0063] Optionally, two oil tank connection parts 21 are provided, and the two oil tank connection parts 21 are respectively located on both sides of the bracket 1 along the front and rear center line. On the one hand, it is beneficial to stably install the steering oil tank 100 on the bracket 2, and on the other hand, it is beneficial to improve the force uniformity of the bracket 1 and reduce the risk of breakage.

[0064] In this embodiment, the adapter matching portion 22 is a first annular frame, and two sides of the first annular frame spaced apart in the vertical direction are the two adapter structures 221 .

[0065] Furthermore, the oil tank connection portion 21 is a second annular frame, with two second annular frames connected to opposite ends of the first annular frame in the horizontal direction. This arrangement allows the bracket 2 to provide stable support for the steering oil tank 100 while improving the uniformity of force applied to the bracket 1. Furthermore, the bracket 2 has a low deadweight, which reduces the risk of cracking at the connection between the adapter portion 22 and the adapter portion 12.

[0066] Exemplarily, the first annular frame and the second annular frame are both rectangular annular. Of course, in other embodiments, the first annular frame and the second annular frame can also be annular in other shapes, such as a square annular shape, a circular annular shape, etc.

[0067] Note that the above are merely preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments, and substitutions are possible for those skilled in the art without departing from the scope of protection of the present invention. Therefore, while the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments and may include many other equivalent embodiments without departing from the scope of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. Steering oil tank installation assembly, characterized in that, include: A bracket (1), wherein the bracket (1) is an integrally formed structural member, and the bracket (1) presents a centrally symmetrical structure, the bracket (1) comprises a frame connecting portion (11) and a transition portion (12) arranged sequentially from top to bottom, the frame connecting portion (11) being used to connect to a side of a vehicle frame (200) away from a front-rear centerline; the front-rear centerline is parallel to the driving direction of the vehicle; A bracket (2) comprising an oil tank connecting portion (21) and a transition fitting portion (22), wherein the transition fitting portion (22) is fixedly connected to a side of the transition portion (12) facing the vehicle frame (200), and the oil tank connecting portion (21) is used to connect to a steering oil tank (100), and when the steering oil tank (100) is installed on the oil tank connecting portion (21), the steering oil tank (100) is located on a side of the transition portion (12) facing away from the vehicle frame (200).

2. The steering oil tank mounting assembly according to claim 1, characterized in that: The bracket (1) is provided with flanges (14) on both sides along the front-back center line.

3. The steering oil tank mounting assembly according to claim 2, characterized in that: The flange (14) extends continuously from the top end of the bracket (1) to the bottom end of the bracket (1); and / or, The flange (14) is located on a side of the bracket (1) facing away from the vehicle frame (200).

4. The steering oil tank mounting assembly according to claim 2, characterized in that: A side surface of the flange (14) facing away from the bracket (1) is connected to the top end surface of the bracket (1) via a first arcuate surface (141); and / or, A side surface of the flange (14) facing away from the bracket (1) is connected to the bottom end surface of the bracket (1) via a second arc-shaped surface (142).

5. The steering oil tank mounting assembly according to claim 1, characterized in that: The bracket (1) further comprises an intermediate connecting portion (13), the two ends of which are respectively connected to the frame connecting portion (11) and the adapter portion (12), and the adapter portion (12) is closer to the front-rear centerline than the frame connecting portion (11).

6. The steering oil tank mounting assembly according to claim 1, characterized in that: The transition fitting portion (22) is welded and fixed to the transition portion (12); and / or, The frame connecting portion (11) is detachably connected to the frame (200).

7. The steering oil tank mounting assembly according to any one of claims 1 to 6, characterized in that: The bracket (1) is formed by stamping a plate.

8. The steering oil tank mounting assembly according to claim 1, characterized in that: The transition fitting portion (22) comprises two transition structures (221) spaced apart in a vertical direction, and both transition structures (221) are fixedly connected to the transition portion (12).

9. The steering oil tank mounting assembly according to claim 1, characterized in that: There are two oil tank connection parts (21), and the two oil tank connection parts (21) are respectively located on both sides of the bracket (1) along the front-back center line.

10. A vehicle, characterized in that The vehicle comprises a vehicle frame (200) and a steering oil tank mounting assembly according to any one of claims 1 to 9, wherein the vehicle frame connecting portion (11) is connected to a side of the vehicle frame (200) away from a front-rear centerline.

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