Portable hub subplate

Abstract

The utility model discloses a portable hub subplate which comprises a connecting disc used for being connected with a vehicle suspension system and a connecting ring connected with a hub, a plurality of spokes are arranged on the connecting disc, the spokes are connected with the connecting ring, first through grooves are formed in the spokes, and supporting rods are arranged in the first through grooves. The hub auxiliary plate has the advantages that the weight of the hub auxiliary plate can be reduced, meanwhile, the supporting effect on a hub is guaranteed, and therefore the bearing performance of the hub is guaranteed.

Description

Technical Field

[0001] The utility model relates to a hub sub-plate, in particular to a lightweight hub sub-plate. Background Art

[0002] The hub subplate, also known as the spoke, is an important component of the wheel hub. It is installed inside the wheel hub to support the wheel hub, and when the wheel hub is installed on the vehicle, it is connected to the vehicle's suspension system through the hub subplate.

[0003] In the existing technology, spokes are generally divided into integral spokes and spoke-type spokes according to different needs. In the spoke-type spoke, the number of spokes is generally controlled to reduce the weight of the spokes. At the same time, through grooves are opened on the spokes to reduce the weight of the spokes. However, this will reduce the supporting effect of the spokes, thus reducing the load-bearing performance of the hub. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a lightweight hub sub-plate which can ensure the load-bearing effect of the hub.

[0005] The technical solution adopted by the utility model to solve the above technical problems is: a lightweight hub sub-plate, including a connecting plate for connecting to a vehicle suspension system, and a connecting ring connected to the hub, the connecting plate is provided with a plurality of spokes, the spokes are connected to the connecting ring, the spokes are each provided with a first through groove, and a support rod is provided in the first through groove.

[0006] A further preferred solution of the utility model is that second through grooves are provided on the side walls on both the left and right sides of the first through groove.

[0007] A further preferred solution of the utility model is that a first bending reinforcement rib is provided at the notch opening of the first through slot and the notch opening of the second through slot.

[0008] A further preferred solution of the utility model is that a plurality of heat dissipation holes are provided on the outer wall of the connecting ring.

[0009] A further preferred solution of the utility model is that a reinforcement ring is arranged in the connecting ring.

[0010] A further preferred solution of the utility model is: a mounting groove is provided in the connecting ring, and the reinforcing ring is located in the mounting groove.

[0011] A further preferred solution of the utility model is: a receiving groove is provided on the connecting plate, and the receiving groove is coaxially arranged with the bolt connecting hole on the connecting plate.

[0012] A further preferred solution of the utility model is that second bending reinforcement ribs are provided in the heat dissipation holes.

[0013] Compared with the prior art, the advantage of the present invention is that, by providing the first through grooves on the spokes, the weight of the hub sub-plate can be reduced, thereby reducing the weight of the hub, and a support rod for reinforcing the spoke strength is provided in the first through grooves, which can improve the supporting effect of the spokes. In this way, the hub sub-plate can reduce the weight while also ensuring the supporting effect on the hub, thereby ensuring the load-bearing performance of the hub. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present invention. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described object and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0015] Figure 1 It is a front view of the utility model;

[0016] Figure 2 It is a side view of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 4 It is an isometric structural schematic diagram of the utility model;

[0019] Figure 5 It is a cross-sectional schematic diagram of the utility model.

[0020] In the figure: 1. connecting ring; 2. connecting plate; 3. spoke; 4. first through groove; 5. support rod; 6. first bent reinforcing rib; 7. heat dissipation hole; 8. second bent reinforcing rib; 9. bolt connection hole; 10. accommodating groove; 11. second through groove; 12. reinforcing ring; 13. mounting groove. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It will be appreciated by those skilled in the art that these descriptions are merely illustrative and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0022] It should be noted that like reference numerals denote similar items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0023] This embodiment mainly describes the structure of a lightweight hub sub-plate, as follows:

[0024] like Figure 1-Figure 5 As shown, a lightweight hub sub-plate comprises a connecting plate 2 for connecting to a vehicle suspension system, and a connecting ring 1 connected to the hub, a plurality of spokes 3 connected to the connecting ring 1 are arranged on the connecting plate 2, a first through groove 4 for reducing the weight of the spoke 3 is opened on the spoke 3, a supporting rod 5 for reinforcing the strength of the spoke 3 is arranged in the first through groove 4 to improve the supporting effect of the spoke 3, so that the hub sub-plate can reduce the weight while also ensuring the supporting effect of the hub, thereby ensuring the load-bearing performance of the hub.

[0025] Furthermore, second through slots 11 are provided on the side walls on both sides of the first through slot 4, which further reduces the weight of the hub sub-plate.

[0026] The first through groove 4 and the second through groove 11 are both provided with a first bent reinforcing rib 6, so that the first bent reinforcing rib 6 can reinforce the notches of the first through groove 4 and the second through groove 11, so that when the wheel hub bears weight, the stress points at the notches of the first through groove 4 and the second through groove 11 will not be concentrated, so that cracks are not easy to appear in the first through groove 4 and the second through groove 11, thereby improving the supporting effect of the spoke 3, and further improving the supporting effect of the hub sub-plate on the hub.

[0027] A plurality of heat dissipation holes 7 are provided on the outer wall of the connecting ring 1. The heat dissipation holes 7 can dissipate the heat generated by the brake system and also reduce the weight of the hub sub-plate.

[0028] A reinforcement ring 12 is provided in the connecting ring 1. The reinforcement ring 12 can improve the strength of the connecting ring 1, thereby improving the strength of the hub sub-plate.

[0029] Furthermore, a mounting groove 13 is opened in the connecting ring 1, and the reinforcement ring 12 is located in the mounting groove 13. When the reinforcement ring is installed in the mounting groove, the reinforcement ring 12 matching the inner diameter size of the connecting ring 1 is first installed in the connecting ring 1, and the reinforcement ring 12 is allowed to enter the mounting groove 13, and then the reinforcement ring 12 is fixed. In this way, the mounting groove 13 can limit the unfixed reinforcement ring 12. In this way, the setting of the mounting groove 13 can facilitate the fixing of the reinforcement ring 12 to the connecting ring 1.

[0030] A receiving groove 10 is provided on the connecting plate 2, and the receiving groove 10 is coaxially arranged with the bolt connection hole 9 on the connecting plate 2, so that when the wheel hub is installed on the vehicle, the bolts connect the wheel hub to the vehicle through the bolt connection hole 9, and the setting of the receiving groove 10 enables the bolts to enter the receiving groove 10 after being tightened, thereby improving the aesthetics of the wheel hub.

[0031] The heat dissipation holes 7 are all provided with second bent reinforcement ribs 8, so that when the wheel hub bears weight, the stress points on the heat dissipation holes 7 will not be concentrated, so that cracks are not easy to appear in the heat dissipation holes 7, thereby improving the strength of the heat dissipation holes 7 and further improving the supporting effect of the connecting ring 1.

[0032] Among them, the first bending reinforcement rib 6 and the second bending reinforcement rib 8 described in the present application are both mature existing technologies, so they are not described in detail in the present application.

[0033] In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0034] The above is a detailed introduction to a lightweight hub sub-plate provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the utility model and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A lightweight hub sub-plate, comprising a connecting plate for connecting to a vehicle suspension system, and a connecting ring connected to the hub, wherein the connecting plate is provided with a plurality of spokes, and the spokes are connected to the connecting ring, characterized in that: The spokes are each provided with a first through slot, and a support rod is arranged in the first through slot.

2. A lightweight hub sub-plate according to claim 1, characterized in that: Second through slots are provided on the side walls on both sides of the first through slot.

3. A lightweight hub sub-plate according to any one of claims 1-2, characterized in that: A first bending reinforcement rib is disposed at the notch opening of the first through slot and the notch opening of the second through slot.

4. The lightweight hub sub-plate according to claim 1, characterized in that: A plurality of heat dissipation holes are provided on the outer wall of the connecting ring.

5. The lightweight hub sub-plate according to claim 1, characterized in that: A reinforcement ring is arranged in the connecting ring.

6. A lightweight hub sub-plate according to claim 5, characterized in that: The connecting ring is provided with a mounting groove, and the reinforcing ring is located in the mounting groove.

7. The lightweight hub sub-plate according to claim 1, characterized in that: The connection plate is provided with a receiving groove, and the receiving groove is coaxially arranged with the bolt connection hole on the connection plate.

8. The lightweight hub sub-plate according to claim 4, characterized in that: The heat dissipation holes are each provided with a second bending reinforcement rib.

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