Scratch-proof high-strength automobile hub

Abstract

The utility model belongs to the field of automobile hubs, and particularly relates to an anti-scratch high-strength automobile hub which comprises a hub assembly, the hub assembly comprises a hub shell, a plurality of supports are fixedly connected to the inner side wall of the hub shell, one end of each support is fixedly connected with a mounting plate, and the other end of each support is fixedly connected with a connecting plate. A reinforcing mechanism is arranged in an inner cavity of the hub shell, and a protection mechanism is arranged on one side of the mounting plate. The protection mechanism comprises a protection groove, the protection groove is formed in one side of the mounting plate, a mounting groove is formed in the bottom end of the interior of the protection groove, a positioning column is fixedly connected to the bottom end of the interior of the protection groove, and a protection plate is arranged in an inner cavity of the protection groove; by arranging the positioning columns and the protection plates, the protection grooves can be sealed, so that the connecting pieces mounted in the mounting grooves are protected, the connecting pieces are prevented from being damaged during scraping, and by arranging the first bolts, the stability of the protection plates after mounting can be improved.

Description

Technical Field

[0001] The utility model relates to the field of automobile wheels, in particular to a high-strength automobile wheel with anti-scratch function. Background Technique

[0002] An automobile wheel is an important component connecting the tire and the axle, usually made of aluminum alloy or steel. It bears the weight of the automobile and transmits the power of the engine to the tire, enabling the automobile to run. The design of the wheel not only affects the appearance of the automobile, but also is directly related to the safety, stability and comfort of the vehicle.

[0003] At present, automobile wheels are mainly connected through connecting parts, such as bearings, splines, connecting sleeves, Habatou and universal joints, etc. One end of the connecting part is exposed outside the automobile wheel, and the connecting part is easily damaged when scratched; therefore, in view of the above problems, a high-strength automobile wheel with anti-scratch function is proposed. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art and the problem of poor protection, the utility model proposes a high-strength automobile wheel with anti-scratch function.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a high-strength automobile wheel with anti-scratch function, including a wheel hub assembly, the wheel hub assembly includes a wheel hub housing, a plurality of brackets are fixedly connected to the inner side wall of the wheel hub housing, one ends of the plurality of brackets are fixedly connected with a mounting plate, a reinforcing mechanism is arranged in the inner cavity of the wheel hub housing, and a protection mechanism is arranged on one side of the mounting plate;

[0006] The protection mechanism includes a protection groove, the protection groove is opened on one side of the mounting plate, an installation groove is opened at the bottom end inside the protection groove, a positioning column is fixedly connected to the bottom end inside the protection groove, a protection plate is arranged in the inner cavity of the protection groove, a first bolt is threadedly sleeved inside the protection plate, and the bottom of the first bolt penetrates through the inside of the positioning column.

[0007] Preferably, the reinforcing mechanism includes a plurality of reinforcing rings, the plurality of reinforcing rings are fixedly connected with the plurality of brackets, and reinforcing plates are fixedly connected to the opposite surfaces of the wheel hub housing, the reinforcing rings and the mounting plate.

[0008] Preferably, the reinforcing plates and the brackets are arranged alternately, and a support skeleton is formed between the plurality of reinforcing rings and the plurality of reinforcing plates.

[0009] Preferably, a folding groove is formed on one side of the protective plate, a handle is placed in the inner cavity of the folding groove, a rotating rod is rotatably connected to the inner cavity of the handle, both ends of the rotating rod are fixedly connected to the inner wall of the folding groove, a second bolt is threadedly sleeved inside the handle, and the bottom of the second bolt penetrates through the inside of the mounting plate.

[0010] Preferably, a buckle groove is formed on the inner wall of the handle, and the buckle groove communicates with the folding groove.

[0011] Preferably, the bracket includes a magnesium alloy layer, a corrosion-resistant layer is coated on one side of the magnesium alloy layer, and an antioxidant layer is coated on one side of the corrosion-resistant layer.

[0012] Preferably, the corrosion-resistant layer is sprayed with polyurethane paint, and the antioxidant layer is sprayed with a metal high-temperature oxidation-resistant coating.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. By providing the positioning post and the protective plate, the present utility model can close the protective groove, thereby protecting the connecting piece installed in the installation groove and preventing the connecting piece from being damaged during scratching. By providing the first bolt, the stability of the protective plate after installation can be increased;

[0015] 2. By providing the reinforcing ring, the present utility model can connect multiple brackets into a whole. By providing the reinforcing plate, the hub housing and the reinforcing ring can be formed into a whole. Furthermore, when a single bracket is impacted, the impact force can be dispersed to each bracket, thereby improving the strength of the hub assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is an exploded structural schematic diagram of the protection mechanism of the present utility model;

[0019] Figure 3 is for the present utility model Figure 2 structural schematic diagram at A in;

[0020] Figure 4 is a schematic diagram of the cross-sectional structure of the bracket of the present utility model.

[0021] In the figure: 1, wheel hub assembly; 101, wheel hub housing; 102, mounting plate; 103, bracket; 1031, magnesium alloy layer; 1032, corrosion-resistant layer; 1033, antioxidant layer; 2, strengthening mechanism; 201, strengthening ring; 202, strengthening plate; 3, protection mechanism; 301, protection groove; 302, mounting groove; 303, positioning post; 304, protection plate; 305, first bolt; 306, folding groove; 307, handle; 308, rotating rod; 309, second bolt; 310, buckling groove. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] The following is a further detailed description of the present application in conjunction with the attached Figures 1-4 This application embodiment discloses a high-strength automobile wheel hub that is scratch-resistant. Refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , a high-strength automobile wheel hub that is scratch-resistant, including a wheel hub assembly 1. The wheel hub assembly 1 includes a wheel hub housing 101. A plurality of brackets 103 are fixedly connected to the inner side wall of the wheel hub housing 101. One end of the plurality of brackets 103 is fixedly connected to a mounting plate 102. A strengthening mechanism 2 is arranged in the inner cavity of the wheel hub housing 101. A protection mechanism 3 is arranged on one side of the mounting plate 102; by setting the strengthening mechanism 2, the strength of the wheel hub assembly 1 can be increased, and by setting the protection mechanism 3, it can play a protective role when being scratched;

[0024] The protection mechanism 3 includes a protection groove 301. The protection groove 301 is opened on one side of the mounting plate 102. An installation groove 302 is opened at the inner bottom end of the protection groove 301. A positioning post 303 is fixedly connected to the inner bottom end of the protection groove 301. A protection plate 304 is arranged in the inner cavity of the protection groove 301. A first bolt 305 is threadedly sleeved inside the protection plate 304. The bottom of the first bolt 305 penetrates through the inside of the positioning post 303. By setting the positioning post 303 and the protection plate 304, the protection groove 301 can be closed, thereby protecting the connecting parts installed in the installation groove 302 and preventing the connecting parts from being damaged during scratching. By setting the first bolt 305, the stability of the protection plate 304 after installation can be increased.

[0025] Refer to Figure 1, the reinforcing mechanism 2 includes a plurality of reinforcing rings 201. The plurality of reinforcing rings 201 are all fixedly connected to the plurality of brackets 103. Reinforcing plates 202 are fixedly connected to the opposite surfaces of the hub housing 101, the reinforcing rings 201 and the mounting plate 102; the reinforcing plates 202 and the brackets 103 are arranged alternately, and a support framework is formed between the plurality of reinforcing rings 201 and the plurality of reinforcing plates 202. By providing the reinforcing rings 201, the plurality of brackets 103 can be connected into a whole. By providing the reinforcing plates 202, the hub housing 101 and the reinforcing rings 201 can be formed into a whole. Furthermore, when a single bracket 103 is impacted, the impact force can be dispersed to each bracket 103, thereby improving the strength of the hub assembly 1.

[0026] Refer to Figure 2 and Figure 3 , a folding groove 306 is provided on one side of the protective plate 304. A handle 307 is placed in the inner cavity of the folding groove 306. A rotating rod 308 is rotatably connected to the inner cavity of the handle 307. Both ends of the rotating rod 308 are fixedly connected to the inner wall of the folding groove 306. A second bolt 309 is threadedly sleeved inside the handle 307. The bottom of the second bolt 309 penetrates through the inside of the mounting plate 102. By providing the handle 307, it is convenient to take out the protective plate 304 from the inside of the protective groove 301. By providing the folding groove 306 and the rotating rod 308, the handle 307 can be folded and stored in the folding groove 306 when the vehicle is driving normally, avoiding affecting the use of the hub assembly 1. By providing the second bolt 309, the folding groove 306 can be fixed, increasing its stability after folding; a buckle groove 310 is provided on the inner wall of the handle 307, and the buckle groove 310 communicates with the folding groove 306. By providing the buckle groove 310, it is convenient to take out the folding groove 306 from the inside of the protective groove 301.

[0027] Refer to Figure 4 , the bracket 103 includes a magnesium alloy layer 1031. A corrosion-resistant layer 1032 is coated on one side of the magnesium alloy layer 1031. An antioxidant layer 1033 is coated on one side of the corrosion-resistant layer 1032; the corrosion-resistant layer 1032 is sprayed with polyurethane paint, and the antioxidant layer 1033 is sprayed with RLHY-31 metal high-temperature oxidation-resistant coating. By providing the magnesium alloy layer 1031, the strength of the bracket 103 can be increased. By providing the corrosion-resistant layer 1032, the magnesium alloy layer 1031 can be prevented from corroding. By providing the antioxidant layer 1033, the corrosion-resistant layer 1032 can be prevented from oxidizing.

[0028] Working principle: By setting the reinforcing ring 201, multiple brackets 103 can be connected into a whole. By setting the reinforcing plate 202, the hub housing 101 and the reinforcing ring 201 can be formed into a whole. Furthermore, when a single bracket 103 is impacted, the impact force can be dispersed to each bracket 103, thereby improving the strength of the hub assembly 1. By setting the positioning post 303 and the protective plate 304, the protective groove 301 can be closed, so as to protect the connecting piece installed in the installation groove 302 and prevent the connecting piece from being damaged during scraping. By setting the first bolt 305, the stability of the protective plate 304 after installation can be increased.

[0029] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A scratch-resistant high-strength automobile wheel hub, characterized in that: The wheel hub assembly (1) comprises a wheel hub shell (101), wherein a plurality of brackets (103) are fixedly connected to the inner side wall of the wheel hub shell (101), one end of each of the plurality of brackets (103) is fixedly connected to a mounting plate (102), a reinforcing mechanism (2) is provided in the inner cavity of the wheel hub shell (101), and a protective mechanism (3) is provided on one side of the mounting plate (102); The protection mechanism (3) comprises a protection groove (301), the protection groove (301) is provided on one side of the mounting plate (102), a mounting groove (302) is provided at the inner bottom end of the protection groove (301), a positioning column (303) is fixedly connected to the inner bottom end of the protection groove (301), a protection plate (304) is provided in the inner cavity of the protection groove (301), a first bolt (305) is sleeved on the inner thread of the protection plate (304), and the bottom of the first bolt (305) passes through the interior of the positioning column (303).

2. The scratch-resistant high-strength automobile wheel hub according to claim 1, characterized in that: The reinforcing mechanism (2) comprises a plurality of reinforcing rings (201), each of the plurality of reinforcing rings (201) being fixedly connected to a plurality of brackets (103), and the opposite surfaces of the wheel hub shell (101), the reinforcing rings (201) and the mounting plate (102) being fixedly connected to reinforcing plates (202).

3. The scratch-resistant high-strength automobile wheel hub according to claim 2, characterized in that: The reinforcing plates (202) and the brackets (103) are arranged in a staggered manner, and a supporting skeleton is formed between the plurality of reinforcing rings (201) and the plurality of reinforcing plates (202).

4. The scratch-resistant high-strength automobile wheel hub according to claim 1, characterized in that: A folding groove (306) is provided on one side of the protective plate (304), a handle (307) is placed in the inner cavity of the folding groove (306), a rotating rod (308) is rotatably connected to the inner cavity of the handle (307), both ends of the rotating rod (308) are fixedly connected to the inner wall of the folding groove (306), the internal thread of the handle (307) is sleeved with a second bolt (309), and the bottom of the second bolt (309) passes through the interior of the mounting plate (102).

5. The scratch-resistant high-strength automobile wheel hub according to claim 4, characterized in that: A buckle groove (310) is provided on the inner wall of the handle (307), and the buckle groove (310) and the folding groove (306) are interconnected.

6. The scratch-resistant high-strength automobile wheel hub according to claim 1, characterized in that: The support (103) comprises a magnesium alloy layer (1031), one side of the magnesium alloy layer (1031) is coated with a corrosion-resistant layer (1032), and one side of the corrosion-resistant layer (1032) is coated with an anti-oxidation layer (1033).

7. The scratch-resistant high-strength automobile wheel hub according to claim 6, characterized in that: The corrosion-resistant layer (1032) is formed by spraying polyurethane paint, and the anti-oxidation layer (1033) is formed by spraying metal high-temperature resistant anti-oxidation paint.

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