Loading wheel capable of being repeatedly repaired

Abstract

The utility model provides a repeatedly repairable loading wheel which comprises an aluminum hub, a steel ring and a wear-resistant cladding layer, and an annular mounting groove is formed in the edge of one side of the hub; the steel ring is arranged in the mounting groove; the steel ring is formed by splicing a plurality of sector rings; and the wear-resistant cladding layer is arranged on one side of the steel ring back to the hub. The utility model provides a loading wheel capable of being repeatedly repaired. A steel ring formed by splicing a plurality of sector rings is mounted on a hub; then a wear-resistant cladding layer is added and cladded on the steel ring to form a whole, the loading wheel can be put into use again, after the wear-resistant cladding layer is consumed, secondary cladding can be performed to recover the size of the wear-resistant cladding layer, if the steel ring is broken or falls off, the steel ring can be replaced again, and a wear-resistant cladding layer can be cladded again, so that the loading wheel can be put into use again. The circular repairing effect is achieved, the hub can be used for a long time, the situation that the aluminum hub with the large using residual value is directly scrapped and returned to a furnace due to damage and failure of the steel ring is avoided, and therefore waste is greatly reduced.

Description

Technical Field

[0001] This utility model belongs to the field of road wheel technology, specifically relating to a re-repairable road wheel. Background Technology

[0002] Wear-resistant steel rims on heavy-duty wheels will experience wear and tear during normal chassis operation. Typically, after about 6,000 kilometers, the wear-resistant steel rims will reach their limit, after which they may break or detach. Since these heavy-duty wheels are constructed from a combination of wear-resistant steel rims and aluminum rims, the aluminum rims often still have good usability after the steel rims have worn out. The original solution was to scrap and melt them down, resulting in significant waste. Utility Model Content

[0003] This invention provides a re-repairable load-bearing wheel, which aims to solve the technical problems described in the background section.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a re-repairable load-bearing wheel, comprising:

[0005] The aluminum wheel hub has an annular mounting groove on one side edge;

[0006] A steel ring is disposed in the mounting groove and connected to the wheel hub; the steel ring is composed of multiple fan-shaped rings assembled together.

[0007] A wear-resistant cladding layer is provided on the side of the steel rim facing away from the hub and is connected to the steel rim.

[0008] In one possible implementation of the reusable repairable load-bearing wheel provided by this utility model, the mounting groove of the wheel hub is provided with a plurality of positioning protrusions, and each fan ring is provided with two positioning grooves, the positioning grooves engaging with the positioning protrusions.

[0009] In one possible implementation of the reusable repairable load-bearing wheel provided by this utility model, the steel rim is composed of four equally divided fan rings joined together.

[0010] In one possible implementation of the reusable road wheel provided by this utility model, the cross-section of the fan ring is L-shaped.

[0011] In one possible implementation of the reusable repairable load-bearing wheel provided by this utility model, the fan rings are provided with welding bevels at both ends, and adjacent fan rings are welded together.

[0012] In one possible implementation of the reusable road wheel provided by this utility model, a plurality of connecting members are also included. The front and side of the fan ring are respectively provided with a plurality of the connecting members, and the connecting members are connected to the fan ring and the wheel hub.

[0013] In one possible implementation of the reusable load-bearing wheel provided by this utility model, three connecting members are respectively provided on the front and side of the fan ring.

[0014] In one possible implementation of the reusable repairable load-bearing wheel provided by this utility model, the connecting member is an expansion bolt.

[0015] In one possible implementation of the reusable repairable load-bearing wheel provided by this utility model, the wear-resistant cladding layer is annular and has a thickness of 3-7 mm.

[0016] The beneficial effects of the reusable road wheel provided by this utility model are as follows: Compared with the prior art, the reusable road wheel provided by this utility model has a steel rim made of multiple fan rings installed on the hub, which can greatly reduce the production cost compared to a single rim; then a wear-resistant cladding layer is covered on the steel rim to make it a whole, so that the road wheel can be put back into use without scrapping the aluminum hub directly. When the wear-resistant cladding layer is worn out, it can be re-clad to restore the size. If the steel rim breaks or falls off, the steel rim can be replaced and another layer of wear-resistant cladding layer can be clad, achieving the effect of repeated repair, so that the hub can be used continuously without directly scrapping and melting the hub, greatly reducing waste. Attached Figure Description

[0017] Figure 1 A three-dimensional structural diagram of a reusable load-bearing wheel provided for an embodiment of this utility model;

[0018] Figure 2 A three-dimensional structural diagram of the re-repairable load-bearing wheel after removing the wear-resistant cladding layer, provided in an embodiment of this utility model;

[0019] Figure 3 A three-dimensional structural diagram of the fan ring in a reusable repairable load-bearing wheel provided in an embodiment of this utility model;

[0020] Explanation of reference numerals in the attached figures:

[0021] 10. Aluminum wheel hub; 11. Positioning protrusion; 20. Fan ring;

[0022] 21. Welding bevel; 30. Connector; 40. Wear-resistant cladding layer. Detailed Implementation

[0023] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. The following description of at least one exemplary embodiment is actually illustrative only and is in no way intended to limit this application or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0025] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0026] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0027] In the description of this application, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0028] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "above" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways, and the spatial relative descriptions used herein will be interpreted accordingly.

[0029] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0030] Please refer to the following: Figures 1 to 3 The present invention provides a reusable repairable load-bearing wheel. The reusable repairable load-bearing wheel includes an aluminum hub 10, a steel rim, and a wear-resistant cladding layer 40. An annular mounting groove is formed on one edge of the hub 10; the steel rim is disposed within the mounting groove and connected to the aluminum hub 10; the steel rim is composed of multiple fan-shaped rings 20; the wear-resistant cladding layer 40 is disposed on the side of the steel rim facing away from the hub 10 and connected to the steel rim.

[0031] Specifically, the wheel hub 10 is an aluminum wheel hub 10; the steel rim is made of Q345; the wear-resistant cladding layer 40 is a wear-resistant layer formed on the surface of the steel rim using additive cladding technology.

[0032] The beneficial effects of the reusable road wheel provided by this utility model are as follows: Compared with the prior art, the reusable road wheel provided by this utility model has a steel rim made up of four fan rings 20 installed on the hub 10, which can greatly reduce the production cost compared to a whole rim; then a wear-resistant cladding layer 40 is covered on the steel rim to make it a whole, so that the road wheel can be put back into use without scrapping the hub 10 directly. When the wear-resistant cladding layer 40 is worn out, it can be re-clad to restore the size. If the steel rim breaks or falls off, the steel rim can be replaced and another layer of wear-resistant cladding layer 40 can be clad, achieving the effect of repeated repair, so that the hub 10 can be used continuously without scrapping and melting the hub 10 directly, greatly reducing waste.

[0033] like Figure 1 and Figure 2As shown, in a specific embodiment of the reusable load-bearing wheel provided in this utility model, the mounting groove of the hub 10 is provided with 8 positioning protrusions 11, and the steel ring is composed of 4 fan rings. Each fan ring 20 has two positioning grooves, which engage with the positioning protrusions 11 to facilitate positioning of the fan ring 20 and make installation convenient. Figure 1 and Figure 2 As shown, in one specific embodiment of the reusable road wheel provided in this utility model, the steel rim is composed of four equally divided fan rings 20. Specifically, the steel rim can also be composed of eight equally divided fan rings 20.

[0034] like Figure 2 and Figure 3 As shown, in a specific embodiment of the reusable road wheel provided in this utility model, the cross-section of the fan ring 20 is L-shaped.

[0035] like Figure 2 and Figure 3 As shown, in a specific embodiment of the reusable repairable load-bearing wheel provided in this utility model, the fan ring 20 has welding bevels 21 at both ends, and two adjacent fan rings 20 are welded together.

[0036] Specifically, the welding bevel 21 is obtained by chamfering. Setting the welding bevel 21 at both ends of the fan ring 20 can effectively increase the welding depth and ensure the welding strength.

[0037] like Figure 1 and Figure 2 As shown, in a specific embodiment of the reusable repairable load-bearing wheel provided in this utility model, it further includes a plurality of connectors 30. The front and side of the fan ring 20 are respectively provided with a plurality of connectors 30, and the connectors 30 are connected to the fan ring 20 and the hub 10.

[0038] Specifically, such as Figure 1 and Figure 2 As shown, in a specific embodiment of the reusable repairable load-bearing wheel provided in this utility model, the fan ring 20 is provided with three connectors 30 on its front and side.

[0039] More specifically, in one embodiment of the reusable repairable load-bearing wheel provided in this utility model, the connector 30 is an expansion pin to securely connect the fan ring 20 to the hub 10.

[0040] like Figure 1 and Figure 2 As shown, in a specific embodiment of the reusable repairable load-bearing wheel provided in this utility model, the wear-resistant cladding layer 40 is annular and has a thickness of 3-7 mm.

[0041] Preferably, the thickness of the wear-resistant cladding layer 40 is 5 mm.

[0042] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A reusable repairable load-bearing wheel, characterized in that, include: The aluminum wheel hub has an annular mounting groove on one side edge; A steel ring is disposed in the mounting groove and connected to the wheel hub; the steel ring is composed of multiple fan-shaped rings assembled together. as well as A wear-resistant cladding layer is provided on the side of the steel rim facing away from the hub and is connected to the steel rim; The aluminum wheel hub has multiple positioning protrusions in the mounting groove, and each fan ring has two positioning grooves, which engage with the positioning protrusions. The fan ring has welding bevels at both ends, and two adjacent fan rings are welded together.

2. The reusable repairable load-bearing wheel as described in claim 1, characterized in that, The steel ring is composed of four equally divided fan-shaped rings joined together.

3. The reusable repairable load-bearing wheel as described in claim 1, characterized in that, The cross-section of the fan ring is L-shaped.

4. The reusable repairable load-bearing wheel as described in claim 1, characterized in that, It also includes several connectors, with several connectors respectively provided on the front and side of the fan ring, and the connectors are connected to the fan ring and the hub.

5. The reusable repairable load-bearing wheel as described in claim 4, characterized in that, The fan ring has three connectors on its front and side sides respectively.

6. The reusable repairable load-bearing wheel as described in claim 4, characterized in that, The connector is an expansion bolt.

7. The reusable repairable load-bearing wheel as described in claim 1, characterized in that, The wear-resistant cladding layer is annular and has a thickness of 3–7 mm.

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