High-toughness two-piece type hub

Abstract

The utility model discloses a high-toughness two-piece type hub, which comprises a rim, a spoke, a connecting block, a bolt, a first compression-resistant ring, a second compression-resistant ring, a reinforcing block, a central ring, a mounting hole and a supporting block, and has the beneficial effects that the high-toughness two-piece type hub is novel in structure, the pressure-bearing performance of the hub is stronger due to the arrangement of the first compression-resistant ring and the second compression-resistant ring, the service life of the hub is prolonged, and the service life of the hub is prolonged. And through arrangement of the compression-resistant rings and cooperation of the reinforcing blocks between the compression-resistant rings and the supporting blocks, the strength and toughness of the hub are further improved, the structural stability of the hub is enhanced, the phenomenon that the hub is deformed and even broken due to poor structural stability is prevented, the service life of the hub is prolonged, and the safety of the hub is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to wheel hubs, in particular to a high-strength and tough two-piece wheel hub. Background Art

[0002] The wheel hub is a cylindrical metal component that supports the tire with its inner profile supported by the tire and is mounted on an axle in the center. It is also called a rim, steel ring, wheel, or tire bell. There are many types of wheel hubs depending on their diameter, width, molding method, and material.

[0003] Existing automobile wheel hubs have low strength and toughness and can only be supported by a single bracket structure. The supporting performance is limited and the overall structural strength is low. When a tire bursts during driving, the wheel hub will vibrate when in contact with the ground and may break, affecting the service life and safety of the wheel hub and making it inconvenient for long-term and stable use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is that: due to the low strength and toughness of the existing automobile wheel hub, it can only be supported by a single bracket structure, the supporting performance is limited, and the overall structural strength is low. When the tire bursts during driving, the wheel hub will vibrate when in contact with the ground and break, which affects the service life and safety of the wheel hub and is not convenient for long-term stable use.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a high-strength and tough two-piece wheel hub, comprising a rim, spokes, connecting blocks, bolts, a first anti-pressure ring, a second anti-pressure ring, a reinforcement block, a center ring, a mounting hole and a support block, the spokes are connected to the outer ring side of the rim, the connecting blocks are arranged on the side of the spoke bracket, the spoke bracket and the rim are fastened together by the bolts, the first anti-pressure ring is arranged on the inner ring of the rim, the second anti-pressure ring is arranged on the periphery of the first anti-pressure ring, the first anti-pressure ring and the second anti-pressure ring are connected by the reinforcement block, the center ring is arranged at the center position of the spokes, the mounting hole is arranged on the center ring, and the support block is arranged between the second anti-pressure ring and the inner ring of the rim.

[0008] Furthermore, the connection block is fixedly connected to the side surface of the spoke bracket by welding, and a plurality of the connection blocks are provided, and the structural specifications of the plurality of the connection blocks are the same.

[0009] Furthermore, the diameter of the bolt is 1-1.5 cm.

[0010] Furthermore, the diameter of the second anti-pressure ring is greater than the diameter of the first anti-pressure ring.

[0011] Furthermore, a plurality of the reinforcement blocks are provided, and the size and structure of the plurality of reinforcement blocks are the same.

[0012] Furthermore, the support block is fixedly connected to the inner ring of the rim and the outer ring of the second anti-compression ring by welding.

[0013] (III) Beneficial effects

[0014] The utility model provides a high-strength and toughness two-piece wheel hub, which has the following beneficial effects: novel structure, the arrangement of the first anti-compression ring and the second anti-compression ring makes the pressure-bearing performance of the wheel hub stronger, and the arrangement of the reinforcement blocks between the anti-compression rings and the coordination of the support blocks further improve the strength and toughness of the wheel hub, so that the structural stability of the wheel hub is enhanced, and the deformation or even breakage of the wheel hub due to poor structural stability is prevented, thereby improving the service life and safety of the wheel hub. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the spoke structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the anti-pressure ring of the utility model;

[0018] In the figure: 1-rim, 2-spoke, 3-connecting block, 4-bolt, 5-first anti-compression ring, 6-second anti-compression ring, 7-reinforcement block, 8-center ring, 9-mounting hole, 10-support block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. In the description of the utility model, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0020] See also Figures 1 to 3 The utility model provides a technical solution: a high-strength and tough two-piece wheel hub, comprising a rim 1, a spoke 2, a connecting block 3, a bolt 4, a first anti-pressure ring 5, a second anti-pressure ring 6, a reinforcement block 7, a center ring 8, a mounting hole 9 and a support block 10, the spoke 2 is connected to the outer ring side of the rim 1, the connecting block 3 is arranged on the side of the spoke 2 bracket, the spoke 2 bracket and the rim 1 are fastened by bolts 4, the first anti-pressure ring 5 is arranged on the inner ring of the rim 1, the second anti-pressure ring 6 is arranged on the periphery of the first anti-pressure ring 5, the first anti-pressure ring 5 and the second anti-pressure ring 6 are connected by a reinforcement block 7, the center ring 8 is arranged at the center position of the spoke 2, the mounting hole 9 is arranged on the center ring 8, and the support block 10 is arranged between the second anti-pressure ring 6 and the inner ring of the rim 1.

[0021] The connecting block 3 is fixedly connected to the side of the spoke 2 bracket by welding, and there are several connecting blocks 3, and the structural specifications of the several connecting blocks 3 are the same. The diameter of the bolt 4 is 1-1.5 cm, the diameter of the second anti-compression ring 6 is larger than the diameter of the first anti-compression ring 5, and there are several reinforcement blocks 7, and the size and structure of the several reinforcement blocks 7 are the same. The support block 10 is fixedly connected to the inner ring of the rim 1 and the outer ring of the second anti-compression ring 6 by welding.

[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A high-strength two-piece wheel hub, characterized in that: The invention comprises a rim (1), a spoke (2), a connecting block (3), a bolt (4), a first anti-pressure ring (5), a second anti-pressure ring (6), a reinforcing block (7), a center ring (8), a mounting hole (9) and a supporting block (10), wherein the spoke (2) is connected to the outer ring side of the rim (1), the connecting block (3) is arranged on the side of the spoke (2) bracket, the spoke (2) bracket and the rim (1) are fastened and connected by the bolt (4), the first anti-pressure ring (5) is arranged on the inner ring of the rim (1), the second anti-pressure ring (6) is arranged on the periphery of the first anti-pressure ring (5), the first anti-pressure ring (5) and the second anti-pressure ring (6) are connected by the reinforcing block (7), the center ring (8) is arranged at the center position of the spoke (2), the mounting hole (9) is arranged on the center ring (8), and the supporting block (10) is arranged between the second anti-pressure ring (6) and the inner ring of the rim (1).

2. The high-strength two-piece wheel hub according to claim 1, characterized in that: The connection block (3) is fixedly connected to the side surface of the spoke (2) bracket by welding, and a plurality of the connection blocks (3) are provided, and the structural specifications of the plurality of the connection blocks (3) are the same.

3. The high-strength two-piece wheel hub according to claim 1, characterized in that: The diameter of the bolt (4) is 1-1.5 cm.

4. The high-strength two-piece wheel hub according to claim 1, characterized in that: The diameter of the second anti-pressure ring (6) is greater than the diameter of the first anti-pressure ring (5).

5. The high-strength two-piece wheel hub according to claim 1, characterized in that: A plurality of the reinforcement blocks (7) are provided, and the size and structure of the plurality of reinforcement blocks (7) are the same.

6. The high-strength two-piece wheel hub according to claim 1, characterized in that: The support block (10) is fixedly connected to the inner ring of the rim (1) and the outer ring of the second anti-pressure ring (6) by welding.

Images