CN211000747U

CN211000747U - Commercial aluminum alloy wheel

Info

Publication number: CN211000747U
Application number: CN201921443891.2U
Authority: CN
Inventors: 陶华强
Original assignee: Beijing Jinghanlin Mould Manufacturing Co ltd
Current assignee: Jinghan Aluminum Industry Xingtai Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-07-14
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a commercial aluminum alloy wheel, including spoke, rim and damping spring, the rim divide into left side section, interlude and right side section in proper order, and left side section and right side section are the stair structure, the interlude is level and smooth structure, the both sides of rim all are provided with the tire bead seat, the bearing is installed through the bracing piece in the inside of rim, and the both ends of bearing all install damping spring through the spring holder, damping spring's inside all is provided with the telescopic link, and the both ends of telescopic link all fix on the spring holder, the both sides of rim all install the spoke through the welding, and the spoke is the disc structure, be provided with the through-hole in the middle of the centre of spoke one end, evenly be provided with circular recess on the interior circumference of spoke. The utility model discloses forge simply, the material consumes lowly, and production efficiency is high, and heat dispersion is good, long service life, easily uses widely.

Description

Commercial aluminum alloy wheel

Technical Field

The utility model relates to a chemical synthesis equipment technical field specifically is a commercial aluminum alloy wheel.

Background

Pure aluminum has a low density of about 1/3 that is iron and a low melting point, and has a face-centered cubic structure, so that the aluminum has high plasticity (easy processing, can be made into various sections and plates and has good corrosion resistance). However, pure aluminum has a very low strength and is not suitable as a structural material. Through long-term production practices and scientific experiments, people gradually add alloy elements and apply heat treatment and other methods to strengthen aluminum, so that a series of aluminum alloys are obtained. The alloy formed by adding certain elements has higher strength while keeping the advantages of light weight of pure aluminum and the like. Therefore, the specific strength of the alloy steel is superior to that of a plurality of alloy steels, the alloy steel becomes an ideal structural material and is widely applied to the aspects of mechanical manufacture, transportation machinery, power machinery, aviation industry and the like, and the airframe, the skin, the air compressor and the like of an airplane are often made of the aluminum alloy to reduce the dead weight. The aluminum alloy is adopted to replace the welding of steel plate materials, and the weight of the structure can be reduced by more than 50%.

The existing aluminum alloy wheel mostly adopts an integrated wheel hub, the forging process is complex, the efficiency is low, the consumption of raw materials is high, the wheel hub is stressed greatly in the high-speed operation process, the interaction force between parts of the wheel hub is large, the phenomenon that a tire and the wheel hub slip and are mutually staggered can be caused by an excessively smooth wheel hub, and the heat dissipation performance of the existing wheel is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a commercial aluminum alloy wheel to the integral type structure forging process that proposes in solving above-mentioned background art is loaded down with trivial details, glossy wheel hub dish can lead to the phenomenon of skidding mutual dislocation with wheel hub and the not good problem of heat dissipation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a commercial aluminum alloy wheel, includes spoke, rim and damping spring, the rim divide into left side section, interlude and right side section in proper order, and left side section and right side section are the stair structure, the interlude is level and smooth structure, the both sides of rim all are provided with the bead seat, the bearing is installed through the bracing piece in the inside of rim, and the both ends of bearing all install damping spring through the spring holder, damping spring's inside all is provided with the telescopic link, and the both ends of telescopic link all fix on the spring holder, the spoke is all installed through the welding in the both sides of rim, and the spoke is the disc structure, be provided with the through-hole in the centre of spoke one end, evenly be provided with circular recess on the interior circumference of spoke.

Preferably, vent holes are uniformly formed in the outer circumference of the spoke, and the vent holes and the spoke form a vent structure.

Preferably, one side of the left side section and one side of the right side section, which are far away from the rim, are provided with valleys, and one side of the valleys, which are close to the bead seats, are provided with peaks.

Preferably, the bearing is located in the middle of the inner portion of the rim, and the bearing and the circle center of the through hole are located on the same straight line.

Preferably, the support rods are all installed on the inner side wall of the rim through welding, and the number of the support rods is four.

Compared with the prior art, the beneficial effects of the utility model are that: the commercial aluminum alloy wheel is divided into the aluminum alloy wheel spokes and the aluminum alloy wheel rims through the aluminum alloy wheel, the aluminum alloy wheel spokes belong to a disc structure, the forging process is simple and convenient, the efficiency is high, the consumption of raw materials is low, the aluminum alloy wheel rims are formed by aluminum pipe spinning, the efficiency is high, the raw materials are saved, the production efficiency of the wheel is improved, energy is saved, through the arrangement of the vent holes, the heat generated by a brake and a wheel bearing can be effectively dissipated in the high-speed driving process of an automobile, the damage caused by heat accumulation is avoided, the service life of the wheel is prolonged, through the arrangement of the valleys and the peaks, the phenomenon that the tire and the wheel rims are mutually staggered in a slipping mode is avoided, the safety of the wheel is ensured, and accidents are avoided. Ensuring that the rim is not easy to deform.

Drawings

Fig. 1 is a schematic view of a front view structure of a spoke of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

in the figure: 1. a spoke; 2. a vent hole; 3. a circular groove; 4. a through hole; 5. a bead seat; 6. a rim; 7. a valley; 8. convex peaks; 9. a right side section; 10. a middle section; 11. a left side section; 12. a bearing; 13. a support bar; 14. a damping spring; 15. a telescopic rod; 16. a spring seat.

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. 1-3, the present invention provides an embodiment: a commercial aluminum alloy wheel comprises a spoke 1, a rim 6 and a damping spring 14, wherein the rim 6 is sequentially divided into a left section 11, a middle section 10 and a right section 9, the left section 11 and the right section 9 are of step structures, one sides of the left section 11 and the right section 9, which are far away from the rim 6, are respectively provided with a valley 7, one sides of the valleys 7, which are close to bead seats 5, are respectively provided with a convex peak 8, the phenomenon that a tire and the rim 6 slip and are mutually staggered is avoided, the middle section 10 is of a flat structure, the two sides of the rim 6 are respectively provided with the bead seats 5, a bearing 12 is arranged inside the rim 6 through a supporting rod 13, the supporting rods 13 are respectively welded and installed on the inner side wall of the rim 6, the number of the supporting rods 13 is four, the bearing 12 is firmer, the damping spring 14 is respectively installed at the two ends of the bearing 12 through a spring seat 16, the damping spring 15 is arranged, spoke 1 is all installed through the welding in the both sides of rim 6, and spoke 1 is the disc structure, be provided with through-hole 4 in the centre of spoke 1 one end, bearing 12 is located the inside centre of rim 6, and the centre of a circle of bearing 12 and through-hole 4 is on same straight line, be convenient for install the pivot, evenly be provided with circular recess 3 on the interior circumference of spoke 1, evenly be provided with ventilation hole 2 on the outer circumference of spoke 1, and ventilation hole 2 constitutes ventilation structure with spoke 1, can effectually be at the high-speed in-process of traveling to the car, the heat that stopper and wheel bearing produced scatters and disappears, avoid the heat to pile up the harm that causes, the life of extension wheel.

The working principle is as follows: when the automobile wheel is used, firstly, the spoke 1 can be welded on two sides of the rim 6, the spoke 1 and the rim 6 are separately forged, the production efficiency is improved, the resource waste is reduced, the tire is arranged on the bead seat 5, in the driving process of an automobile, the heat generated by a brake and a wheel bearing can be dissipated through the vent hole 2, the service life of the automobile wheel is prolonged, the phenomenon of mutual dislocation of the tire and the rim 6 due to slipping can be avoided through the valleys 7 and the peaks 8 at two ends of the left side section 11 and the right side section 9, the accident is reduced, the damping spring 14 can play a role of buffering to avoid vehicle bumping, the telescopic rod 15 and the damping spring 14 are arranged on the same spring seat 16, the telescopic rod 15 can stretch along with the stretching of the damping spring 14, the supporting role can be played, and the influence of the mutual acting force between parts on the rim can be prevented, ensuring that the rim is not easy to deform.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a commercial aluminum alloy wheel, includes spoke (1), rim (6) and damping spring (14), its characterized in that: the wheel rim (6) is sequentially divided into a left section (11), a middle section (10) and a right section (9), the left side section (11) and the right side section (9) are of a step structure, the middle section (10) is of a flat structure, the two sides of the rim (6) are respectively provided with a bead seat (5), the inside of the rim (6) is provided with a bearing (12) through a support rod (13), and both ends of the bearing (12) are provided with a damping spring (14) through spring seats (16), the damping spring (14) is internally provided with a telescopic rod (15), both ends of the telescopic rod (15) are fixed on the spring seat (16), both sides of the rim (6) are provided with the spokes (1) by welding, the spoke (1) is of a disc structure, a through hole (4) is arranged in the middle of one end of the spoke (1), the inner circumference of the spoke (1) is uniformly provided with circular grooves (3).

2. A commercial aluminum alloy wheel according to claim 1, wherein: the outer circumference of the spoke (1) is evenly provided with a ventilation hole (2), and the ventilation hole (2) and the spoke (1) form a ventilation structure.

3. A commercial aluminum alloy wheel according to claim 1, wherein: one side of the left side section (11) and one side of the right side section (9) far away from the rim (6) are both provided with valleys (7), and one side of each valley (7) close to the bead seat (5) is both provided with a peak (8).

4. A commercial aluminum alloy wheel according to claim 1, wherein: the bearing (12) is positioned in the middle of the inner part of the rim (6), and the centers of the bearing (12) and the through hole (4) are on the same straight line; the supporting rods (13) are all installed on the inner side wall of the rim (6) through welding, and the number of the supporting rods (13) is four.