CN211892716U - Series aluminum alloy hub with silver-coated and colored gold oil in middle - Google Patents

Abstract

The utility model discloses a well scribble silver-colored gold oil series aluminum alloy wheel hub that adds, rim inner circle one side first spoke of fixed connection one side, first lightening hole has been seted up at first spoke middle part, first spoke opposite side fixed connection second spoke one side, the second lightening hole has been seted up at second spoke middle part, second spoke opposite side fixed connection retainer plate outer lane, the mounting hole has been seted up at the retainer plate middle part, the rim inboard is close to first spoke and has been seted up the radiating groove, the first fin of fixed connection in the radiating groove. This well scribble silver and add non-ferrous gold oil series aluminum alloy wheel hub is through the first fin and the second fin that set up, at wheel hub during operation, and the radian of continuous rotatory wheel hub on one side of first fin can be with in the air drainage advances the radiating groove in the rim, reaches the purpose with the rim cooling through first fin and second fin, the effectual wheel hub life extension's that reaches purpose, has still guaranteed simultaneously that wheel hub's intensity is not influenced by the temperature.

Description

Series aluminum alloy hub with silver-coated and colored gold oil in middle

Technical Field

The utility model relates to a wheel hub technical field specifically is a scribble silver and add non ferrous gold oil series aluminum alloy wheel hub.

Background

The hub, the alias rim, i.e. the part of the tyre inner profile that supports the cylindrical, centrally fitted on the shaft of the tyre. Common automobile hubs include steel hubs and aluminum alloy hubs. The steel hub has high strength and is commonly used for large trucks; however, the steel hub has heavy mass and single appearance, is not in line with the current low-carbon and fashionable concepts, and is gradually replaced by the aluminum alloy hub. In order to meet the requirements of use functions and markets, the aluminum alloy hub has various structural designs such as integral type, multi-piece combination type and the like in structure; the appearance model has a plurality of modeling designs such as wide spokes, narrow spokes, multiple spokes, few spokes and the like. For safety reasons, the requirements of safety and service function must be satisfied in the design of the appearance and structure of the aluminum alloy hub. For a common passenger vehicle, a monolithic aluminum alloy hub is sufficient to meet its performance requirements. Current wheel hub passes through tire and first friction at long-time during operation for wheel hub produces high temperature, the effectual intensity that subtracts short wheel hub life and wheel hub, and the gas pocket part is not at joint tire inner bag air cock part, can inflate to the inner bag and cause certain inconvenience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a floating coat silver adds coloured gold oil series aluminum alloy wheel hub to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a series of aluminum alloy wheel hubs coated with silver and colored gold oil in middle comprises a wheel rim, wherein one side of an inner ring of the wheel rim is fixedly connected with one side of a first spoke, a first lightening hole is formed in the middle of the first spoke, the other side of the first spoke is fixedly connected with one side of a second spoke, a second lightening hole is formed in the middle of the second spoke, the other side of the second spoke is fixedly connected with an outer ring of a fixing ring, a mounting hole is formed in the middle of the fixing ring, a radiating groove is formed in the inner side of the wheel rim, close to the first spoke, a first radiating fin is fixedly connected in the radiating groove, a second radiating fin is fixedly connected in the radiating groove, a reinforcing rib is fixedly connected in the radiating groove and perpendicular to the first radiating fin and the second radiating fin, an air hole is formed in the middle of the wheel rim, close to the first lightening hole, the air hole, the clamping sleeve inner ring is provided with a clamping piece, and one side of the clamping piece is fixedly connected with the reinforcing ring inner ring.

Preferably, first spoke and second spoke integrated into one piece, and first spoke and second spoke all are provided with six.

Preferably, three first radiating fins and two second radiating fins are arranged in one radiating groove, and a radian is arranged on one side of each first radiating fin.

Preferably, six radiating grooves are formed in the rim, and three first radiating fins and two second radiating fins are arranged in each radiating groove.

Preferably, the three first radiating fins are arranged in the middle of the radiating groove at equal intervals, and the second radiating fins are arranged on two sides of the first radiating fins.

Preferably, the number of the reinforcing ribs in the heat dissipation groove is two, and the two reinforcing ribs, the first heat dissipation fins and the second heat dissipation fins are vertically distributed.

Preferably, the height of the first radiating fin and the second radiating fin is equal to the depth of the radiating groove, and the depth of the radiating groove is equal to half of the thickness of the wheel rim.

Preferably, the height of the reinforcing ribs is equal to the depth of one third of the radiating grooves, and the two reinforcing ribs are distributed in the middle of the first radiating fin and the second radiating fin in the radiating grooves at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this well scribble silver and colored gold oil series aluminum alloy wheel hub is through first fin and the second fin that sets up, at wheel hub during operation, the radian of continuous rotatory wheel hub on one side of first fin can with the air drainage in the radiating groove in the rim, reach the purpose with the rim cooling through first fin and second fin, the effectual wheel hub life extension's that reaches purpose, the intensity of having still guaranteed wheel hub simultaneously does not receive the temperature influence.

2. This well scribble silver and colored gold oil series aluminum alloy wheel hub can cup joint the air cock of the inner tube of a tyre in the card cover through cutting ferrule and the card that sets up, and the card can joint air cock make it be difficult for breaking away from the gas pocket, and the beaded finish that sets up can guarantee the fixed of gas pocket and cutting ferrule, can strengthen cutting ferrule intensity simultaneously for fixing in the gas pocket that the cutting ferrule can stabilize.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a hub with a cross-section at one side;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

FIG. 4 is an enlarged view of the structure at B in FIG. 1;

fig. 5 is a schematic sectional view of the ferrule and the reinforcing ring.

In the figure: the wheel comprises a rim 1, a first lightening hole 2, a first spoke 3, a fixing ring 4, a second lightening hole 5, a radiating groove 6, a first radiating fin 7, a second radiating fin 8, a reinforcing rib 9, a second spoke 10, an air hole 11, a clamping sleeve 12, a clamping piece 13, a reinforcing ring 14 and a mounting hole 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a series of aluminum alloy wheel hubs coated with silver and colored gold oil in middle comprises a wheel rim 1, one side of an inner ring of the wheel rim 1 is fixedly connected with one side of a first wheel spoke 3, the middle part of the first wheel spoke 3 is provided with a first lightening hole 2, the other side of the first wheel spoke 3 is fixedly connected with one side of a second wheel spoke 10, the middle part of the second wheel spoke 10 is provided with a second lightening hole 2, the first wheel spoke 3 and the second wheel spoke 10 are integrally formed, six first wheel spokes 3 and six second wheel spokes 10 are arranged, the other side of the second wheel spoke 10 is fixedly connected with an outer ring of a fixed ring 4, the middle part of the fixed ring 4 is provided with a mounting hole 15, the inner side of the wheel rim 1, which is close to the first wheel spoke 3, is provided with heat dissipation grooves 6, six heat dissipation grooves 6 are arranged in the wheel rim 1, three first cooling fins 7 and two second cooling fins 8 are arranged in the heat dissipation grooves 6, the first, three first radiating fins 7 and two second radiating fins 8 are arranged in one radiating groove 6, one side of the first radiating fin 7 is provided with a radian, two reinforcing ribs 9 are fixedly connected with the first radiating fin 7 and the second radiating fin 8 in the radiating groove 6 in a vertical way, the three first radiating fins 7 are arranged in the middle of the radiating groove 6 at equal intervals, the second radiating fin 8 is arranged at two sides of the first radiating fin 7, the reinforcing ribs 9 in the radiating groove 6 are arranged in two numbers, the two reinforcing ribs 9 are vertically distributed with the first radiating fin 7 and the second radiating fin 8, the height of the first radiating fin 7 and the height of the second radiating fin 8 are equal to the depth of the radiating groove 6, the depth of the radiating groove 6 is equal to half of the thickness of the wheel rim 1, the height of the reinforcing ribs 9 is equal to the depth of one third of the radiating groove 6, the two reinforcing ribs 9 are distributed in the middle of the first radiating fin 7 and the second radiating fin, when the wheel hub works, air can be guided into the heat dissipation groove 6 in the wheel hub 1 by the continuously rotating wheel hub through the radian of one side of the first heat dissipation sheet 7, the wheel hub 1 can be cooled through the first heat dissipation sheet 7 and the second heat dissipation sheet 8, the purpose of prolonging the service life of the wheel hub is effectively achieved, and meanwhile, the strength of the wheel hub is not influenced by temperature, the middle part of the wheel hub 1, which is close to the first lightening hole 2, is provided with an air hole 11, the air hole 11 is sleeved with an outer ring of a reinforcement ring 14, the inner ring of the reinforcement ring 14 is sleeved with an outer ring of a cutting sleeve 12, the inner ring of the cutting sleeve 12 is provided with a card 13, one side of the card 13 is fixedly connected with the inner ring of the reinforcement ring 14, the air nozzle of the inner tube can be sleeved in the cutting sleeve 12 through the arranged cutting sleeve 12 and the card 13, the card 13 can be, meanwhile, the strength of the cutting sleeve 12 can be enhanced, so that the cutting sleeve 12 can be stably fixed in the air hole 11.

When the wheel hub is used, the continuously rotating wheel hub can guide air into the heat dissipation grooves 6 in the wheel rim 1 through the radian of one side of the first heat dissipation fins 7, and the purpose of cooling the wheel rim 1 is achieved through the first heat dissipation fins 7 and the second heat dissipation fins 8.

To sum up, this aluminum alloy wheel hub is through first fin 7 and the second fin 8 that sets up, at wheel hub during operation, constantly rotatory wheel hub passes through the radian of first fin 7 one side, can with the air drainage in the radiating groove 6 in the rim 1, reach the purpose with the cooling of rim 1 through first fin 7 and second fin 8, effectual wheel hub life's that reaches purpose, wheel hub's intensity is not influenced by the temperature simultaneously still guaranteed, cutting ferrule 12 and the card 13 through setting up, can cup joint the air cock of the inner tube in cutting ferrule 12, card 13 can joint the air cock make it be difficult for breaking away from gas pocket 11, and the beaded finish 14 of setting, can guarantee the fixed of gas pocket 11 and cutting ferrule 12, cutting ferrule 12 intensity can be strengthened simultaneously, make the fixing in gas pocket 11 that cutting ferrule 12 can stabilize.

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

Claims (8)

1. The utility model provides a well scribble silver-colored gold oil series aluminum alloy wheel hub, includes rim (1), its characterized in that: one side of an inner ring of the rim (1) is fixedly connected with one side of a first spoke (3), a first lightening hole (2) is formed in the middle of the first spoke (3), the other side of the first spoke (3) is fixedly connected with one side of a second spoke (10), a second lightening hole (5) is formed in the middle of the second spoke (10), the other side of the second spoke (10) is fixedly connected with an outer ring of a fixing ring (4), a mounting hole (15) is formed in the middle of the fixing ring (4), a radiating groove (6) is formed in the inner side of the rim (1) close to the first spoke (3), a first radiating fin (7) is fixedly connected in the radiating groove (6), a second radiating fin (8) is fixedly connected in the radiating groove (6) close to the first radiating fin (7), and a reinforcing rib (9) is fixedly connected in the radiating groove (6) and perpendicular to the first radiating fin (7) and the second radiating fin (8), an air hole (11) is formed in the middle of the rim (1) close to the first lightening hole (2), the air hole (11) is sleeved with an outer ring of a reinforcing ring (14), an inner ring of the reinforcing ring (14) is sleeved with an outer ring of a clamping sleeve (12), a clamping piece (13) is arranged on the inner ring of the clamping sleeve (12), and one side of the clamping piece (13) is fixedly connected with the inner ring of the reinforcing ring (14).

2. The aluminum alloy hub of claim 1, wherein the aluminum alloy hub is prepared by coating silver and adding colored gold oil on a base material, and the aluminum alloy hub comprises: first spoke (3) and second spoke (10) integrated into one piece, and first spoke (3) and second spoke (10) all are provided with six.

3. The aluminum alloy hub of claim 1, wherein the aluminum alloy hub is prepared by coating silver and adding colored gold oil on a base material, and the aluminum alloy hub comprises: three first radiating fins (7) and two second radiating fins (8) are arranged in one radiating groove (6), and a radian is arranged on one side of each first radiating fin (7).

4. The aluminum alloy hub of claim 1, wherein the aluminum alloy hub is prepared by coating silver and adding colored gold oil on a base material, and the aluminum alloy hub comprises: six radiating grooves (6) are formed in the rim (1), and three first radiating fins (7) and two second radiating fins (8) are arranged in the radiating grooves (6).

5. The aluminum alloy hub of claim 1, wherein the aluminum alloy hub is prepared by coating silver and adding colored gold oil on a base material, and the aluminum alloy hub comprises: the three first radiating fins (7) are arranged in the middle of the radiating groove (6) at equal intervals, and the second radiating fins (8) are arranged on two sides of the first radiating fins (7).

6. The aluminum alloy hub of claim 1, wherein the aluminum alloy hub is prepared by coating silver and adding colored gold oil on a base material, and the aluminum alloy hub comprises: the two reinforcing ribs (9) in the heat dissipation groove (6) are vertically distributed with the first heat dissipation fin (7) and the second heat dissipation fin (8).

7. The aluminum alloy hub of claim 1, wherein the aluminum alloy hub is prepared by coating silver and adding colored gold oil on a base material, and the aluminum alloy hub comprises: the height of the first radiating fin (7) and the height of the second radiating fin (8) are equal to the depth of the radiating groove (6), and the depth of the radiating groove (6) is equal to half of the thickness of the wheel rim (1).

8. The aluminum alloy hub of claim 1, wherein the aluminum alloy hub is prepared by coating silver and adding colored gold oil on a base material, and the aluminum alloy hub comprises: the height of the reinforcing ribs (9) is equal to the depth of one third of the radiating groove (6), and the two reinforcing ribs (9) are distributed in the middle of the first radiating fin (7) and the second radiating fin (8) in the radiating groove (6) at equal intervals.

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