CN221113342U

CN221113342U - Hub casting

Info

Publication number: CN221113342U
Application number: CN202323478660.4U
Authority: CN
Inventors: 王琛; 王笠栋
Original assignee: Liyang Jinqiao Machinery Co ltd
Current assignee: Liyang Jinqiao Machinery Co ltd
Priority date: 2023-12-20
Filing date: 2023-12-20
Publication date: 2024-06-11
Anticipated expiration: 2033-12-20

Abstract

The utility model discloses a hub casting, which comprises a rim, wherein two limiting rings are fixedly connected to the outer side of the rim, two limiting rings are symmetrically arranged, spokes are fixedly connected to the inner side of the rim, a plurality of spokes are symmetrically arranged, one side of each spoke is fixedly connected with a hub body, a person directly holds a knob and then rotates a first screw rod, the first screw rod moves in a fixed block through being matched with a bearing to drive a C-shaped ring to adjust the horizontal position of the C-shaped ring, the C-shaped ring is moved to a position needing to support and protect the spoke, a second screw rod is rotated anticlockwise to drive the second screw rod to move downwards to a position propping against the spoke on the inner side of the C-shaped ring, the C-shaped ring is further fixed, then a tire is sleeved on the outer side of the rim, the rim is matched with the hub bodies to be installed and fixed, the deformation amplitude generated after the spoke is impacted can be limited, and stability in the transmission process can be effectively ensured.

Description

Hub casting

Technical Field

The utility model belongs to the technical field of vehicle accessories, and particularly relates to a hub casting.

Background

The wheel hub is a cylindrical metal part with the inner outline of the tire for supporting the tire and the center of the metal part is arranged on the shaft, and is also called a rim, a steel ring, a wheel and a bell, and the wheel hub is various in different types according to the diameter, the width, the forming mode and the materials.

The existing part hub castings are relatively independent among all spokes, are easy to deform after being impacted by reinforced external force in the transportation or installation process, and are inconvenient because of the reduction of stability in transmission.

Disclosure of utility model

The utility model aims to overcome the prior art, and provides a hub casting, so as to solve the problems that the prior part of hub castings provided in the prior art are relatively independent, and the spokes are easy to deform after being impacted by reinforced external force in the transportation or installation process, so that the stability in transmission is reduced, and the inconvenience is caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wheel hub foundry goods, includes the rim, rim outside fixedly connected with spacing ring, spacing ring symmetry is provided with two, the inboard fixedly connected with spoke of rim, spoke symmetry is provided with a plurality of, the equal fixedly connected with hub body in spoke one side, the inboard symmetry of hub is provided with a plurality of connection screw, the fixed block of the equal fixedly connected with of hub body one side, the fixed block symmetry is provided with a plurality of, the equal threaded connection in fixed block inboard has first screw rod, the equal fixedly connected with bearing in the outside of first screw rod one end, the equal fixedly connected with C shape ring in bearing one side, the equal threaded connection in C shape ring inboard has the second screw rod.

Preferably, the outside on second screw rod top all swing joint has the gasket, the equal threaded connection in second screw rod outside has C shape ring, C shape ring one side fixedly connected with bearing.

Preferably, the inside of the spoke is provided with light holes, and one side of the spoke is fixedly connected with a rim.

Preferably, each of the C-shaped rings is fixedly connected with a spacer, each of the spacers is made of flexible materials, and each of the spacers is movably connected with a spoke.

Preferably, the foot rest is fixedly connected with one side of the fixed block, the foot rest is of a triangle structure, a plurality of foot rest are symmetrically arranged, and the other side of the foot rest is fixedly connected with the hub body.

Preferably, the top end of the first screw rod is fixedly connected with a knob, the outer surface of the knob is provided with a plurality of grooves, and the outer side of the first screw rod is fixedly connected with a fixing block in a threaded manner.

Preferably, the outside of first screw rod one end is all swing joint has the spring, the equal fixedly connected with knob in first screw rod top, the equal threaded connection in first screw rod outside has the fixed block.

Preferably, the rim, the spoke and the hub body are all made of aluminum alloy materials.

Compared with the prior art, the utility model provides a hub casting, which has the following beneficial effects:

1. According to the utility model, through arranging the C-shaped ring, one side of the C-shaped ring is fixedly connected with the spacer, the inner side of the C-shaped ring is fixedly connected with the second screw rod, one side of the C-shaped ring is fixedly connected with the bearing, the inner side of the bearing is fixedly connected with the first screw rod, the outer side of the first screw rod is fixedly connected with the fixed block, one side of the fixed block is fixedly connected with the hub body, a person directly holds the knob and then rotates the first screw rod, the movement of the first screw rod in the fixed block is matched with the bearing to drive the C-shaped ring to adjust the horizontal position of the C-shaped ring, the C-shaped ring is moved to a position required to support and protect, the second screw rod is rotated anticlockwise to drive the second screw rod to move downwards to a position propping against the spoke on the inner side of the C-shaped ring, the C-shaped ring is further fixed, then the tire is sleeved on the outer side of the rim, the rim is matched with the hub body to be fixedly installed, the support force is additionally provided for each independent spoke in the hub, the spoke after the spoke is impacted is limited, the horizontal position of the spoke is regulated, and stability in the transmission process is effectively ensured;

2. According to the utility model, the gasket is arranged, the second screw rods are movably connected to the inner sides of the gaskets, and the C-shaped rings are connected to the outer sides of the second screw rods in a threaded manner, so that the loosening amplitude generated in the long-time use process of the second screw rods can be effectively reduced;

3. According to the utility model, the knob is arranged, the first screw rods are fixedly connected to the bottom of the knob, and the fixed blocks are connected to the outer sides of the first screw rods in a threaded manner, so that the rotary knob can be effectively and conveniently rotated after being directly held by a person.

The device has the advantages of scientific and reasonable structure, safe and convenient use and great help for people.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:

FIG. 1 is a schematic diagram of an axial structure of a hub casting according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;

FIG. 3 is a schematic elevational view of a hub casting according to the present utility model;

FIG. 4 is a schematic rear view of a hub casting according to the present utility model;

FIG. 5 is a schematic elevational view of a hub casting according to the present utility model;

FIG. 6 is a schematic side elevational view of a hub casting according to the present utility model;

In the figure: the wheel rim 1, the limiting ring 2, the spoke 3, the hub body 4, the connecting screw hole 5, the fixed block 6, the first screw rod 7, the bearing 8, the C-shaped ring 9, the second screw rod 10, the gasket 11, the spacer 12, the foot rest 13, the knob 14, the spring 15 and the light hole 16.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a wheel hub foundry goods, including rim 1, rim 1 outside fixedly connected with spacing ring 2, spacing ring 2 symmetry is provided with two, the inboard fixedly connected with spoke 3 of rim 1, spoke 3 symmetry is provided with a plurality of, the equal fixedly connected with hub body 4 in spoke 3 one side, the inboard symmetry of hub body 4 is provided with a plurality of connecting screw holes 5, hub body 4 one side fixedly connected with fixed block 6, fixed block 6 symmetry is provided with a plurality of, the inboard equal threaded connection of fixed block 6 has first screw rod 7, the equal fixedly connected with bearing 8 in the outside of first screw rod 7 one end, equal threaded connection of bearing 8 one side is all fixedly connected with C shape ring 9, the inboard equal threaded connection of C shape ring 9 has second screw rod 10, rotatory first screw rod 7 behind the personnel's direct holding knob 14, through the removal of first screw rod 7 in fixed block 6, cooperation bearing 8 drives C shape ring 9 and adjusts its horizontal position, move C shape ring 9 to the position that needs to support the protection in the outside of spoke 3, anticlockwise rotatory second screw rod 10 drives the inboard of second screw rod 10 in C shape ring 9 and moves to the position of supporting 3, further fixed C shape ring 9, the outside of hub 1 is equipped with the hub 1 is carried out in the outside of independent wheel hub, the outside of hub 1 is carried out the support in the outside, the amplitude is carried out the wheel hub is carried out in the independent support of the wheel hub, the stability is guaranteed, the wheel hub is carried out in the wheel hub is more than the wheel hub is more stable, the wheel hub is carried out and is more than the hub is more stable, the wheel hub is carried out.

In the utility model, preferably, the outer sides of the top ends of the second screw rods 10 are movably connected with the gaskets 11, the outer sides of the second screw rods 10 are in threaded connection with the C-shaped rings 9, and one side of each C-shaped ring 9 is fixedly connected with the bearing 8, so that the loosening amplitude generated in the long-time use process of the second screw rods 10 can be effectively reduced.

In the utility model, preferably, the inner sides of the spokes 3 are all provided with light holes 16, and one side of the spokes 3 is fixedly connected with the rim 1, so that the total weight of the device is further reduced.

In the utility model, preferably, one side of the C-shaped ring 9 is fixedly connected with the spacer 12, the spacer 12 is made of flexible materials, one side of the spacer 12 is movably connected with the spoke 3, and the abrasion to the spoke 3 in the sliding process of the C-shaped ring 9 is effectively reduced.

In the utility model, preferably, one side of the fixed block 6 is fixedly connected with the foot rest 13, the foot rest 13 is of a triangle structure, a plurality of foot rests 13 are symmetrically arranged, and the other side of the foot rest 13 is fixedly connected with the hub body 4, so that the stability of the fixed block 6 is effectively ensured.

In the utility model, preferably, the top end of the first screw rod 7 is fixedly connected with the knob 14, the outer surface of the knob 14 is provided with a plurality of grooves, and the outer side of the first screw rod 7 is connected with the fixed block 6 in a threaded manner, so that the rotary knob is effectively convenient for people to hold and rotate.

In the utility model, preferably, the outer side of one end of the first screw rod 7 is movably connected with the spring 15, the top end of the first screw rod 7 is fixedly connected with the knob 14, and the outer side of the first screw rod 7 is in threaded connection with the fixed block 6, so that the stability of the first screw rod 7 is effectively ensured.

In the utility model, the rim 1, the spoke 3 and the hub body 4 are preferably made of aluminum alloy materials, and have better light weight property.

The working principle and the using flow of the utility model are as follows: during the use, personnel directly hold knob 14 back rotatory first screw rod 7, through the removal of first screw rod 7 in fixed block 6, cooperation bearing 8 drives its horizontal position of C shape ring 9, move the C shape ring 9 to the position that needs support the protection in the outside of spoke 3, anticlockwise rotatory second screw rod 10 drives second screw rod 10 and moves down to the position of supporting spoke 3 in the inboard of C shape ring 9, further fixed C shape ring 9, then with the tire suit in the outside of rim 1, install rim 1 cooperation hub body 4 fixedly, can additionally provide the holding power for each comparatively independent spoke in the wheel hub, the restriction spoke receives the deformation range that produces after the impact, stability in the transmission process is effectively ensured.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Hub casting, comprising a rim (1), characterized in that: rim (1) outside fixedly connected with spacing ring (2), spacing ring (2) symmetry is provided with two, the inboard fixedly connected with spoke (3) of rim (1), spoke (3) symmetry is provided with a plurality of, the equal fixedly connected with hub body (4) in spoke (3) one side, the inboard symmetry of hub body (4) is provided with a plurality of connection screw (5), hub body (4) one side fixedly connected with fixed block (6), fixed block (6) symmetry is provided with a plurality of, the inboard equal threaded connection of fixed block (6) has first screw rod (7), the equal fixedly connected with bearing (8) in the outside of first screw rod (7) one end, the equal fixedly connected with C shape ring (9) in bearing (8) one side, the equal threaded connection of C shape ring (9) is second screw rod (10).

2. A hub casting as defined in claim 1, wherein: the outer side of second screw rod (10) top all swing joint has gasket (11), the equal threaded connection in second screw rod (10) outside has C shape ring (9), C shape ring (9) one side fixedly connected with bearing (8).

3. A hub casting as defined in claim 1, wherein: the inside of spoke (3) all is provided with light hole (16), all fixedly connected with rim (1) in spoke (3) one side.

4. A hub casting as defined in claim 1, wherein: the novel plastic tire is characterized in that one side of the C-shaped ring (9) is fixedly connected with a spacer (12), the spacer (12) is made of flexible materials, and one side of the spacer (12) is movably connected with spokes (3).

5. A hub casting as defined in claim 1, wherein: the fixed block (6) one side fixedly connected with foot rest (13), foot rest (13) are triangle-shaped structure, foot rest (13) symmetry is provided with a plurality of, the equal fixedly connected with hub (4) of foot rest (13) opposite side.

6. A hub casting as defined in claim 1, wherein: the rotary knob is characterized in that the top end of the first screw rod (7) is fixedly connected with a knob (14), a plurality of grooves are formed in the outer surface of the knob (14), and the outer side of the first screw rod (7) is connected with a fixing block (6) in a threaded mode.

7. A hub casting as defined in claim 1, wherein: the outside of first screw rod (7) one end all swing joint has spring (15), all fixedly connected with knob (14) in first screw rod (7) top, all threaded connection has fixed block (6) in first screw rod (7) outside.

8. A hub casting as defined in claim 1, wherein: the rim (1), the spoke (3) and the hub body (4) are all made of aluminum alloy materials.