CN221067658U

CN221067658U - Impact-resistant aluminum alloy hub

Info

Publication number: CN221067658U
Application number: CN202322967583.2U
Authority: CN
Inventors: 叶龙
Original assignee: Zhejiang Qicheng Auto Parts Co ltd
Current assignee: Zhejiang Qicheng Auto Parts Co ltd
Priority date: 2023-11-03
Filing date: 2023-11-03
Publication date: 2024-06-04
Anticipated expiration: 2033-11-03

Abstract

The utility model discloses an impact-resistant aluminum alloy hub, which comprises a rim, wherein a spoke is fixedly arranged in the rim, a chute is arranged around the surface of the spoke, a limiting rod is fixedly arranged in the chute, sliding sleeves are movably sleeved on both sides of the surface of the limiting rod, buffer springs are fixedly arranged between the sliding sleeves and the chute, the inner surface of each buffer spring is movably connected with the outer surface of the limiting rod, and clamping plates are fixedly arranged on both sides of the top of each sliding sleeve. This an anti-collision aluminum alloy wheel hub, in the in-process of carrying out daily use, can produce a large amount of impact forces after aluminum alloy wheel hub receives the striking, the crashproof board can accept the impact at first this moment, can drive crashproof pole and connecting block and push down this moment, because the spacing effect of gag lever post, can drive the sliding sleeve simultaneously and take place the motion in opposite directions in the inside of spout, and then extrusion buffer spring to the power that produces the impact is buffered.

Description

Impact-resistant aluminum alloy hub

Technical Field

The utility model relates to the technical field of hubs, in particular to an impact-resistant aluminum alloy hub.

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 called a rim, a steel ring, a wheel and a bell, the wheel hub is various in different types of materials according to the diameter, the width, the forming mode and the materials, the aluminum alloy wheel hub is also one of the wheel hubs, and the aluminum alloy wheel hub can often collide in the long-time use process, so that the impact-resistant aluminum alloy wheel hub is required.

The aluminum alloy wheel hub can frequently appear striking in the use, needs to use corresponding resistant aluminum alloy wheel hub this moment to be used for improving its intensity, in actual use with the protective housing in wheel hub's surface more, this mode can improve wheel hub's resistant impact strength, nevertheless if strike too big then can't cushion the impact, also can lead to causing the harm to wheel hub, and the heat dissipation mode to aluminum alloy wheel hub is single, probably leads to poor to wheel hub's radiating effect.

Disclosure of utility model

The utility model aims to provide an impact-resistant aluminum alloy hub, which aims to solve the problem that the aluminum alloy hub proposed in the background art is impacted frequently in the use process, the corresponding impact-resistant aluminum alloy hub is needed to be used for improving the strength, and a protective shell is mostly arranged on the surface of the hub in the actual use process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-collision aluminum alloy wheel hub, includes the rim, the inside fixed mounting of rim has the spoke, the spout has been seted up around the surface of spoke, the inside of spout is all fixed mounting has the gag lever post, the sliding sleeve has all been cup jointed in the surface both sides of gag lever post activity, all fixed mounting has buffer spring between sliding sleeve and the spout, buffer spring's internal surface and gag lever post's surface swing joint, the top both sides of sliding sleeve are all fixed mounting has splint, the round hole has all been seted up on the surface of splint, round axle has all been installed in the inside of round hole, the surface of round axle has all movably cup jointed the bumper bar, the top of bumper bar all articulates there is the connecting block, and the top fixed mounting of connecting block has the anticollision board.

Preferably, the top fixed mounting of spoke has the pole cover, the telescopic link has been cup jointed to the inside activity of pole cover, the top of telescopic link and the bottom fixed connection of anticollision board, the spoke has spacing spring with the opposite face fixed mounting of anticollision board, and spacing spring's internal surface and the surface swing joint of pole cover.

Preferably, the top of the anti-collision plate is surrounded by a circular groove, a cross bracket is fixedly arranged in the circular groove, a circular rod is fixedly sleeved in the cross bracket, and a fan is movably sleeved on the surface of the circular rod.

Preferably, the surface of the anti-collision plate is surrounded by a ventilation groove, and the shape of the ventilation groove is round.

Preferably, reinforcing ribs are fixedly installed between the rim and the spoke in a surrounding mode, the number of the reinforcing ribs is four, and the sizes of the four reinforcing ribs are the same.

Preferably, the shape of the anti-collision plate is round, and the material of the anti-collision plate is carbon fiber.

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

This an anti-collision aluminum alloy wheel hub, in the in-process of carrying out daily use, can produce a large amount of impact forces after aluminum alloy wheel hub receives the striking, the crashproof board can accept at this moment and assault at first, can drive crashproof pole and connecting block and push down this moment, because the spacing effect of gag lever post, can drive the sliding sleeve and take place the motion in opposite directions in the inside of spout simultaneously, and then extrusion buffer spring, thereby the power to the impact production is buffered, can cushion the impact force that the striking produced through buffer spring and crashproof board that sets up, thereby reduce the harm that causes aluminum alloy wheel hub.

This anti-collision aluminum alloy wheel hub, at the in-process of carrying out daily use, at aluminum alloy wheel hub's motion in-process, owing to the spacing effect of round bar, can drive the fan and take place to rotate, and then blow off the heat on spoke surface, the wind in the motion in-process also can blow hub surface through ventilation groove and circular slot simultaneously, dispel the heat to wheel hub jointly, improves its radiating effect.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of the top structure of the spoke according to the present utility model;

FIG. 3 is a schematic view of the inner structure of the chute according to the present utility model;

fig. 4 is a schematic view of the bottom structure of the impact plate of the present utility model.

In the figure: 1. a rim; 2. a spoke; 3. a chute; 4. a limit rod; 5. a sliding sleeve; 6. a buffer spring; 7. a clamping plate; 8. a round hole; 9. a circular shaft; 10. an anti-collision rod; 11. a connecting block; 12. a rod sleeve; 13. a telescopic rod; 14. a limit spring; 15. reinforcing ribs; 16. an anti-collision plate; 17. a ventilation groove; 18. a circular groove; 19. a cross bracket; 20. a round bar; 21. a fan.

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 an anti-collision aluminum alloy wheel hub, including rim 1, the inside fixed mounting of rim 1 has spoke 2, the surface ring of spoke 2 has been laid around and has been had spout 3, the surface of spout 3 and the surface swing joint of sliding sleeve 5, the inside of spout 3 has all fixed mounting gag lever post 4, gag lever post 4 can be spacing to sliding sleeve 5, sliding sleeve 5 has all been cup jointed in the surface both sides of gag lever post 4, all fixed mounting has buffer spring 6 between sliding sleeve 5 and the spout 3, the surface swing joint of buffer spring 6 and the surface of gag lever post 4, buffer spring 6 can cushion the power that the impact produced, reduce the harm that its aluminum alloy wheel hub caused, thereby extension its life, the top both sides of sliding sleeve 5 all fixed mounting has splint 7, the surface of splint 7 has all been seted up round hole 8, round hole 8's inside has all rotated and has been installed shaft 9, the surface of round shaft 9 has all movably cup jointed bumper 10, the quantity of bumper 10 is two, the top of bumper 10 has all been articulated connecting block 11, and the top of 11 has fixed mounting plate 16, the inside plate 12 of spoke 2 and the surface of spoke 16 has the top plate 12 and the inside plate 12, the inside plate 12 has the telescopic plate 12 and the telescopic plate 14 is connected with the inside plate 14, the inside plate 12 is fixed to the top plate of spacer plate 14, the inside plate is connected with the telescopic plate 14, the top plate is fixed to the top plate is connected with the telescopic plate 14.

Round groove 18 has been encircled at the top of bump protection board 16, the inside of round groove 18 all fixed mounting has cross support 19, the inside of cross support 19 has all fixedly cup jointed round bar 20, round bar 20 plays spacing effect to fan 21, and the surface of round bar 20 has all movably cup jointed fan 21, fan 21 can blow off the heat that aluminum alloy wheel hub surface produced, vent groove 17 has been encircleed on the surface of bump protection board 16, and vent groove 17's shape is circular, vent groove 17 can accelerate the air flow and to the diffusion of air, encircle fixed mounting between rim 1 and the spoke 2 has strengthening rib 15, the quantity of strengthening rib 15 is four, and four strengthening rib 15 sizes are the same, strengthening rib 15 can improve rim 1 and spoke 2's impact strength, improve its practicality, bump protection board 16's shape is circular, and bump protection board 16's material is carbon fiber, carbon fiber has higher tensile strength, pliability and lightweight characteristics.

Working principle: when the anti-collision work needs to be carried out on the aluminum alloy hub, firstly, the anti-collision plate 16 receives the impact, the anti-collision rod 10 and the connecting block 11 are driven to press downwards at the moment, the sliding sleeve 5 is driven to move back to back in the sliding groove 3 due to the limiting effect of the limiting rod 4, and then the buffer spring 6 is extruded, so that the force generated by the impact is buffered, the telescopic rod 13 is driven to rotate in the rod sleeve 12 after the anti-collision plate 16 receives the impact, meanwhile, the limiting spring 14 is compressed, the aluminum alloy hub can push peripheral air to flow to generate air flow in the rotating process, and the air flow can pass through the ventilation groove 17 and the circular groove 18 to enter the rim 1 and the spoke 2, so that the air flow and the air diffusion are accelerated, and the space enclosed by the rim 1 and the spoke 2 is effectively cooled by air.

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. Impact-resistant aluminum alloy hub, comprising a rim (1), characterized in that: the inside fixed mounting of rim (1) has spoke (2), spout (3) have been seted up to the surface ring of spoke (2), the inside of spout (3) is all fixed mounting has gag lever post (4), sliding sleeve (5) have all been cup jointed in the surface both sides of gag lever post (4) activity, all fixed mounting has buffer spring (6) between sliding sleeve (5) and spout (3), the internal surface of buffer spring (6) and the surface swing joint of gag lever post (4), the top both sides of sliding sleeve (5) are all fixed mounting splint (7), round hole (8) have all been seted up to the surface of splint (7), round axle (9) have all been installed in the inside rotation of round hole (8), the surface of round axle (9) has all movably sleeved crashproof pole (10), the top of crashproof pole (10) has connecting block (11) all been articulated, and the top fixed mounting of connecting block (11) has crashproof board (16).

2. An impact resistant aluminum alloy hub as defined in claim 1, wherein: the top fixed mounting of spoke (2) has pole cover (12), telescopic link (13) have been cup jointed in the inside activity of pole cover (12), the top of telescopic link (13) and the bottom fixed connection of anticollision board (16), the opposite face fixed mounting of spoke (2) and anticollision board (16) has spacing spring (14), and the internal surface of spacing spring (14) and the surface swing joint of pole cover (12).

3. An impact resistant aluminum alloy hub as defined in claim 1, wherein: round grooves (18) are formed in the top of the anti-collision plate (16) in a surrounding mode, cross supports (19) are fixedly installed inside the round grooves (18), round rods (20) are fixedly sleeved inside the cross supports (19), and fans (21) are movably sleeved on the surfaces of the round rods (20).

4. An impact resistant aluminum alloy hub as defined in claim 1, wherein: the surface of the anti-collision plate (16) is surrounded by a ventilation groove (17), and the ventilation groove (17) is circular in shape.

5. An impact resistant aluminum alloy hub as defined in claim 1, wherein: reinforcing ribs (15) are fixedly installed between the rim (1) and the spoke (2) in a surrounding mode, the number of the reinforcing ribs (15) is four, and the sizes of the four reinforcing ribs (15) are the same.

6. An impact resistant aluminum alloy hub as defined in claim 1, wherein: the anti-collision plate (16) is round in shape, and the anti-collision plate (16) is made of carbon fibers.