CN214873996U

CN214873996U - Carbon fiber wheel hub for car

Info

Publication number: CN214873996U
Application number: CN202121247557.7U
Authority: CN
Inventors: 白哲伦; 张海春; 白伸元
Original assignee: Beijing Jinda Alliance Mechanical Equipment Co ltd
Current assignee: Beijing Jinda Alliance Mechanical Equipment Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-26
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a carbon fiber wheel hub for car, including two carbon fiber's that wheel rim and symmetry set up rim, two the center department fixedly connected with fixed disk of rim, two the fixed disk respectively with the both sides fixed connection of wheel rim, be equipped with the opening that the position corresponds on fixed disk and the wheel rim, the circle is equipped with a plurality of installing ports on the wheel rim, the fixed inserting of installing port is equipped with the support spoke. The utility model discloses well fixed setting of dismantling the structure makes carbon fiber wheel hub conveniently dismantle the maintenance to wheel hub's installation maintenance efficiency has been promoted.

Description

Carbon fiber wheel hub for car

Technical Field

The utility model relates to an automobile wheel hub technical field especially relates to a carbon fiber wheel hub for car.

Background

The automobile industry in China has become an important industry of national economy after decades of development. With the improvement of the technology and the improvement of various performance indexes of automobiles, the requirements of governments of various countries around the world on energy conservation and environmental protection are stricter. Therefore, the weight reduction of the automobile becomes the main development direction of the automobile, the weight of the general parts of the automobile is reduced by 1 percent, the oil can be saved by 1 percent, and the weight of the moving parts is reduced by 1 percent and the oil can be saved by 20 percent. The wheel hub structure of car at present generally includes wheel thick and spoke, and the industry sector proposes the wheel hub who adopts carbon fiber material an organic whole to make, and carbon fiber "outer gentle just in, and the quality is lighter than metal aluminium, but intensity is higher than steel, and under equal power, carbon fiber wheel hub's brake performance is more sensitive than aluminum alloy wheel hub, and the shock attenuation effect is better to the oil consumption is lower.

But current carbon fiber wheel hub component structure is comparatively simple, and wheel hub is inconvenient dismantles the installation to influence wheel hub's installation maintenance efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the installation is inconvenient to dismantle in the prior art that the well carbon fiber wheel hub constitute and structure comparatively simple, wheel hub, and the carbon fiber wheel hub for car that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a carbon fiber wheel hub for car, includes two carbon fiber's that wheel rim and symmetry set up rim, two the center department fixedly connected with fixed disk of rim, two the fixed disk respectively with the both sides fixed connection of wheel rim, be equipped with the opening that the position corresponds on fixed disk and the wheel rim, the circle is equipped with a plurality of installing ports on the wheel rim, the fixed inserting of installing port is equipped with the support spoke.

Preferably, the edge of the fixed disk is provided with a plurality of first threaded holes in a surrounding manner, and the rim is provided with second threaded holes corresponding to the first threaded holes.

Preferably, a plurality of bolt fixing holes are arranged around the center of the rim.

Preferably, the number of the plurality of support spokes is two.

Preferably, one side of the fixed disk, which is close to the rim, is surrounded by a plurality of base plates, the base plates are connected with the fixed disk in a sliding manner through sliding rods, and the fixed disk is provided with sliding grooves corresponding to the sliding rods.

Preferably, the slide bar is located the one end fixedly connected with stopper in the spout, the cover is equipped with the spring on the slide bar, the both ends of spring respectively with stopper and spout inner wall fixed connection.

Has the advantages that:

through the setting of fixed disk, first screw hole and second screw hole, can conveniently fix rim and wheel rim and dismantle, the setting in bolt fastening hole simultaneously can fix the wheel rim and vehicle and dismantle, and the setting of backing plate and spring can play certain elastic buffer effect to the fixed disk, and the slide bar can prevent rocking of backing plate simultaneously, the utility model discloses well fixed setting of dismantling the structure makes carbon fiber wheel hub can conveniently dismantle the maintenance to wheel hub's installation maintenance efficiency has been promoted.

Drawings

Fig. 1 is a schematic front view of a carbon fiber wheel hub for an automobile according to the present invention;

fig. 2 is a schematic side view of a carbon fiber wheel hub for an automobile according to the present invention;

fig. 3 is a schematic sectional view of the carbon fiber hub fixing disk for an automobile according to the present invention;

fig. 4 is a schematic structural view of a portion a of fig. 3.

In the figure: the wheel comprises a rim 1, a rim 2, a fixed disc 3, a supporting spoke 4, a first threaded hole 5, a second threaded hole 6, a bolt fixing hole 7, a backing plate 8, a sliding rod 9, a limiting block 10 and a spring 11.

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.

Referring to fig. 1-4, a carbon fiber wheel hub for an automobile comprises a wheel rim 1 and two wheel rims 2 made of carbon fiber materials, wherein the two wheel rims 2 are symmetrically arranged, a plurality of bolt fixing holes 7 are formed in the center of the wheel rim 1 in a surrounding mode, so that the wheel rim 1 is convenient to fix and detach, fixed disks 3 are fixedly connected to the centers of the two wheel rims 2 and used for fixing the wheel rims 2 and the wheel rim 1, and the two fixed disks 3 are respectively and fixedly connected with two sides of the wheel rim 1;

in the embodiment, one side of the fixed disk 3, which is close to the rim 1, is provided with a plurality of backing plates 8 in a surrounding manner, the backing plates 8 are connected with the fixed disk 3 in a sliding manner through sliding rods 9, the fixed disk 3 is provided with sliding grooves corresponding to the sliding rods 9, and one ends of the sliding rods 9, which are positioned in the sliding grooves, are fixedly connected with limiting blocks 10, so that the sliding rods 9 are prevented from falling off from the sliding grooves;

in the embodiment, the sliding rod 9 is sleeved with the spring 11, two ends of the spring 11 are respectively fixedly connected with the limiting block 10 and the inner wall of the sliding groove, a certain elastic support is provided for the backing plate 8, the edge of the fixed disk 3 is provided with a plurality of first threaded holes 5 in a surrounding manner, and the rim 1 is provided with the second threaded holes 6 corresponding to the first threaded holes 5, so that the fixed disk 3 is convenient to fix and disassemble;

in this embodiment, the through holes corresponding to the positions are arranged on the fixed disk 3 and the rim 1, a plurality of mounting holes are arranged on the rim 1 in an encircling manner, the rim 1 is conveniently fixed, the supporting spokes 4 are fixedly inserted in the mounting holes, and the number of the supporting spokes 4 is 5.

In this embodiment, through the setting of fixed disk 3, first screw hole 5 and second screw hole 6, can conveniently fix rim 2 and wheel rim 1 and dismantle, the setting of bolt fastening hole 7 can be fixed the dismantlement with wheel rim 1 and vehicle simultaneously, and the setting of backing plate 8 and spring 11 can play certain elastic buffer effect to fixed disk 3 simultaneously, and slide bar 9 can prevent rocking of backing plate 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a carbon fiber wheel hub for car, includes rim (1) and two carbon fiber material's of symmetry setting rim (2), its characterized in that: two fixedly connected with fixed disk (3) are located at the center of rim (2), two fixed disk (3) respectively with the both sides fixed connection of wheel rim (1), be equipped with the opening that the position corresponds on fixed disk (3) and wheel rim (1), it is equipped with a plurality of installing ports to surround on wheel rim (1), the fixed inserting of installing port is equipped with support spoke (4).

2. The carbon fiber hub for an automobile as set forth in claim 1, wherein: the edge of the fixed disc (3) is provided with a plurality of first threaded holes (5) in a surrounding mode, and second threaded holes (6) corresponding to the first threaded holes (5) are formed in the rim (1).

3. The carbon fiber hub for an automobile as set forth in claim 1, wherein: the center of the rim (1) is provided with a plurality of bolt fixing holes (7) in a surrounding manner.

4. The carbon fiber hub for an automobile as set forth in claim 1, wherein: the number of the plurality of support spokes (4) is 5.

5. The carbon fiber hub for an automobile as set forth in claim 1, wherein: one side of the fixed disk (3) close to the rim (1) is provided with a plurality of backing plates (8) in a surrounding mode, the backing plates (8) are connected with the fixed disk (3) in a sliding mode through sliding rods (9), and sliding grooves corresponding to the sliding rods (9) are formed in the fixed disk (3).

6. The carbon fiber hub for automobile as claimed in claim 5, wherein: slide bar (9) are located one end fixedly connected with stopper (10) in the spout, the cover is equipped with spring (11) on slide bar (9), the both ends of spring (11) respectively with stopper (10) and spout inner wall fixed connection.