CN214822341U

CN214822341U - High-strength stepped reinforcing rib lightweight aluminum alloy truck wheel

Info

Publication number: CN214822341U
Application number: CN202121677185.1U
Authority: CN
Inventors: 林斌; 万坤; 田勇; 万士文; 李庆贺; 计森林; 苏俩征; 许国强
Original assignee: Zhejiang Yueling Co Ltd
Current assignee: Zhejiang Yueling Co Ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-11-23
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a cascaded strengthening rib lightweight aluminum alloy kappa wheel of high strength, including wheel hub, wheel hub has all seted up the lightweight hole all around openly, concave type stiffening groove has all been seted up to the positive both sides that just are located the lightweight hole all around of wheel hub, the positive bottom of wheel hub and the inboard that is located the lightweight hole are provided with the charging connector, the pilot hole has been seted up in the positive center department of wheel hub, wheel hub's front just is located the pilot hole and has all seted up the mounting hole all around, wheel hub's surface is provided with the wearing layer, one side that wheel hub was kept away from to the wearing layer is provided with the antirust coat. The utility model discloses reached and born the high advantage of intensity, solved current aluminum alloy kappa wheel, it is low to bear intensity, when people are using aluminum alloy kappa wheel, bending resistance rigidity is poor, and stress is too concentrated, appears the phenomenon of deformation easily in the long-term use, influences its use strength, reduces its life, and influences its security, the problem that inconvenient people used.

Description

High-strength stepped reinforcing rib lightweight aluminum alloy truck wheel

Technical Field

The utility model relates to a kappa wheel technical field, concretely relates to cascaded strengthening rib lightweight aluminum alloy kappa wheel of high strength.

Background

The wheel is called as a wheel rim, according to the characteristics and requirements of different vehicle types, the surface treatment process of the wheel hub can also adopt different modes, and can be roughly divided into baking paint treatment and electroplating treatment, the wheel hub of the common vehicle type has less consideration on the appearance, and the good heat dissipation is a basic requirement, and the process basically adopts baking paint treatment, namely, firstly spraying and then baking, so that the cost is economic, the color is beautiful, the retention time is long, and the color of the wheel hub is still unchanged even if the vehicle is scrapped.

Present aluminum alloy truck wheel, bearing strength is low, and when people were using aluminum alloy truck wheel, bending resistance rigidity is poor, and stress is too concentrated, appears the phenomenon of deformation easily in the long-term use, influences its service strength, reduces its life, and influences its security, and inconvenient people use.

Thus, it is desirable to provide a high strength, stepped stiffener, lightweight aluminum alloy kappa wheel.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a cascaded strengthening rib lightweight aluminum alloy kappa wheel of high strength to solve current aluminum alloy kappa wheel, bearing strength is low, and when people were using aluminum alloy kappa wheel, bending resistance rigidity is poor, and stress is too concentrated, appears the phenomenon of deformation easily in the long-term use, influences its use strength, reduces its life, and influences its security, the problem that inconvenient people used.

In order to achieve the above object, the utility model discloses a following technical scheme realizes:

the utility model provides a cascaded strengthening rib lightweight aluminum alloy card crust wheel of high strength, includes wheel hub, the lightweight hole has all been seted up all around to the positive of wheel hub, concave type strengthening groove has all been seted up all around and be located the both sides in lightweight hole for wheel hub, the positive bottom of wheel hub and the inboard that is located the lightweight hole are provided with the charging connector, the pilot hole has been seted up in the positive center department of wheel hub, wheel hub's front just is located the pilot hole and has all seted up the mounting hole all around, wheel hub's surface is provided with the wearing layer, one side that wheel hub was kept away from to the wearing layer is provided with the antirust coat.

Further, the lightweight holes are of a stepped structure, the number of the lightweight holes is ten, the ten lightweight holes are distributed on the front face of the hub, and the lightweight holes and the hub are of an integrated structure.

Furthermore, the number of the concave reinforcing grooves is ten, the ten concave reinforcing grooves are equidistantly arranged on the front surface of the hub, and the concave reinforcing grooves and the hub are of an integrated structure.

Further, the wear-resisting layer includes the tungsten steel layer, the surface on tungsten steel layer is provided with the molybdenum steel layer, the thickness on molybdenum steel layer is the same with the thickness on tungsten steel layer.

Further, the anti-rust layer comprises a nickel plating layer, a chromium plating layer is arranged on the surface of the nickel plating layer, and the thickness of the chromium plating layer is the same as that of the nickel plating layer.

The beneficial effects of the utility model reside in that:

1. the utility model discloses a set up the lightweight hole, played in the use to wheel hub and subtract heavy and reduce the too concentrated effect of stress, solved wheel hub and played unable heavy and too concentrated problem of stress of subtracting in the use, through setting up concave type stiffening groove, played the effect that improves bending strength to wheel hub in the use, solved the poor problem of wheel hub bending strength in the use.

2. The utility model discloses a set up mounting hole and pilot hole, played the effect of being convenient for to fix in the use to wheel hub, solved wheel hub and be not convenient for fixed problem in the use.

3. The utility model discloses a set up the wearing layer, played the effectual effect of abrasionproof loss in the use to wheel hub, solved wheel hub and appeared wearing and tearing problem in the use easily, through setting up the antirust coat, played the effect that anti-corrosion is effectual in the use to wheel hub, solved the problem that wheel hub corrodes easily in the use.

In short, this application technical scheme utilizes coherent and compact structure to solve current aluminum alloy kappa wheel, bear the weight of the intensity low, when people are using aluminum alloy kappa wheel, the bending resistance rigidity is poor, and stress is too concentrated, appears the phenomenon of deformation easily in the long-term use, influences its service strength, reduces its life, and influences its security, the inconvenient problem that people used.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the hub structure of the present invention;

FIG. 3 is a sectional view of the wear-resistant layer structure of the present invention;

FIG. 4 is a sectional view of the anti-rust layer structure of the present invention;

in the figure: 1. a hub; 2. a lightweight hole; 3. a concave reinforcing groove; 4. an air charging nozzle; 5. an assembly hole; 6. mounting holes; 7. a wear layer; 71. a tungsten steel layer; 72. a molybdenum steel layer; 8. a rust-proof layer; 81. plating a nickel layer; 82. a chromium plating layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the above description of the present invention, it should be noted that the terms "one side" and "the other side" are used for indicating the position or the positional relationship based on the position or the positional relationship shown in the drawings, or the position or the positional relationship which is usually placed when the product of the present invention is used, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cascaded strengthening rib lightweight aluminum alloy card crust wheel of high strength, including wheel hub 1, lightweight hole 2 has all been seted up all around to wheel hub 1 is positive, concave type reinforcing groove 3 has all been seted up all around and in the both sides of lightweight hole 2 to wheel hub 1, wheel hub 1 positive bottom and the inboard that is located lightweight hole 2 are provided with charging connector 4, the pilot hole 5 has been seted up in 1 positive center department of wheel hub, wheel hub 1's front and be located pilot hole 5 all seted up all around mounting hole 6, wheel hub 1's surface is provided with wearing layer 7, one side that wheel hub 1 was kept away from to wearing layer 7 is provided with antirust coat 8.

The utility model discloses in, lightweight hole 2 is cascaded structure, and the quantity in lightweight hole 2 is ten, and ten lightweight hole 2 evenly distributed are in wheel hub 1's front, and lightweight hole 2 and wheel hub 1 formula structure as an organic whole, through setting up lightweight hole 2, played the effect that subtracts heavy and reduce stress and too concentrate to wheel hub 1 in the use, solved wheel hub 1 and played unable subtract heavy and stress too concentrated problem in the use.

The utility model discloses in, the quantity of concave type stiffening groove 3 is ten, and ten concave type stiffening grooves 3 are the equidistance and arrange in wheel hub 1's front, and concave type stiffening groove 3 and wheel hub 1 formula structure as an organic whole, through setting up concave type stiffening groove 3, have played the effect that improves bending strength to wheel hub 1 in the use, have solved the poor problem of wheel hub 1 bending strength in the use.

The utility model discloses in, wearing layer 7 includes tungsten steel layer 71, and the surface of tungsten steel layer 71 is provided with molybdenum steel layer 72, and the thickness of molybdenum steel layer 72 is the same with tungsten steel layer 71's thickness, through setting up mounting hole 6 and pilot hole 5, has played the effect of being convenient for to fix in the use to wheel hub 1, has solved the problem that wheel hub 1 is not convenient for to fix in the use.

The utility model discloses in, antirust coat 8 includes nickel coating 81, and nickel coating 81's surface is provided with chromium coating 82, and chromium coating 82's thickness is the same with nickel coating 81's thickness, through setting up wearing layer 7, has played the effectual effect of abrasionproof loss in the use to wheel hub 1, has solved wheel hub 1 and has appeared the problem of wearing and tearing easily in the use.

The utility model discloses in, the inner chamber of wearing layer 7 is located wheel hub 1's surface, and the inner chamber of antirust coat 8 is located wearing layer 7's surface, and wheel hub 1's surface is connected with wearing layer 7's inner chamber bonding, and the surface of wearing layer 7 is connected with antirust coat 8's inner chamber bonding, through setting up antirust coat 8, has played anticorrosive effectual effect to wheel hub 1 in the use, has solved the problem that wheel hub 1 corrodes easily in the use.

The working principle is as follows: the lightweight holes 2 are arranged, so that the effects of reducing weight and reducing over-concentration of stress are achieved for the hub 1 in the using process, the problems that the hub 1 cannot reduce weight and the stress is over-concentrated in the using process are solved, the concave reinforcing grooves 3 are arranged, so that the bending strength of the hub 1 is improved in the using process, the problem that the hub 1 is poor in bending strength in the using process is solved, the mounting holes 6 and the assembly holes 5 are arranged, so that the hub 1 is convenient to fix in the using process, the problem that the hub 1 is inconvenient to fix in the using process is solved, the tungsten steel layer 71 and the molybdenum steel layer 72 are arranged, so that the hub 1 is good in anti-abrasion effect in the using process, the problem that the hub 1 is easy to wear in the using process is solved, and the nickel coating 81 and the chromium coating 82 are arranged, so that the hub 1 is good in anti-corrosion effect in the using process, the problem of wheel hub 1 corrode easily in the use is solved, reached the high advantage of bearing strength, solved current aluminum alloy kappa wheel, bearing strength is low, when people are using aluminum alloy kappa wheel, bending resistance rigidity is poor, and stress is too concentrated, appears the phenomenon of deformation easily in long-term the use, influences its service strength, reduces its life, and influences its security, the problem of inconvenient people's use.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a cascaded strengthening rib lightweight aluminum alloy kappa wheel of high strength, includes wheel hub (1), its characterized in that: the wheel hub assembly is characterized in that light-weight holes (2) are formed in the periphery of the front face of the wheel hub (1), concave reinforcing grooves (3) are formed in the two sides of the light-weight holes (2) in the periphery of the front face of the wheel hub (1), inflating nozzles (4) are arranged on the inner sides of the light-weight holes (2) in the bottom of the front face of the wheel hub (1), assembly holes (5) are formed in the center of the front face of the wheel hub (1), mounting holes (6) are formed in the periphery of the assembly holes (5), a wear-resistant layer (7) is arranged on the surface of the wheel hub (1), and an anti-rust layer (8) is arranged on one side, away from the wheel hub (1), of the wear-resistant layer (7).

2. The high-strength stepped reinforcing rib lightweight aluminum alloy kappa wheel as claimed in claim 1, wherein: lightweight hole (2) are cascaded structure, the quantity of lightweight hole (2) is ten, and ten lightweight holes (2) all distribute in the front of wheel hub (1), lightweight hole (2) and wheel hub (1) formula structure as an organic whole.

3. The high-strength stepped reinforcing rib lightweight aluminum alloy kappa wheel as claimed in claim 1, wherein: the number of the concave reinforcing grooves (3) is ten, the ten concave reinforcing grooves (3) are equidistantly arranged on the front surface of the hub (1), and the concave reinforcing grooves (3) and the hub (1) are of an integrated structure.

4. The high-strength stepped reinforcing rib lightweight aluminum alloy kappa wheel as claimed in claim 1, wherein: the wear-resistant layer (7) comprises a tungsten steel layer (71), a molybdenum steel layer (72) is arranged on the surface of the tungsten steel layer (71), and the thickness of the molybdenum steel layer (72) is the same as that of the tungsten steel layer (71).

5. The high-strength stepped reinforcing rib lightweight aluminum alloy kappa wheel as claimed in claim 1, wherein: the anti-rust layer (8) comprises a nickel plating layer (81), a chromium plating layer (82) is arranged on the surface of the nickel plating layer (81), and the thickness of the chromium plating layer (82) is the same as that of the nickel plating layer (81).

6. The high-strength stepped reinforcing rib lightweight aluminum alloy kappa wheel as claimed in claim 1, wherein: the inner cavity of the wear-resistant layer (7) is located on the surface of the wheel hub (1), the inner cavity of the rust-proof layer (8) is located on the surface of the wear-resistant layer (7), the surface of the wheel hub (1) is in adhesive connection with the inner cavity of the wear-resistant layer (7), and the surface of the wear-resistant layer (7) is in adhesive connection with the inner cavity of the rust-proof layer (8).