Unlock instant, AI-driven research and patent intelligence for your innovation.

Automobile hub

A technology for automobile hubs and hub bodies, which is applied in the direction of wheels, web-type wheels, and vehicle parts, and can solve problems such as inability to export heat, brake failure, and brake drum rupture, and achieve simple structure, long service life, and stability Good results

Inactive Publication Date: 2013-10-16
HEFEI HENGSHENG CASTING
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The surface treatment process of the wheel hubs of many Volkswagen models is paint baking. In the existing technology, the rear hub is connected to the brake drum to form a brake drum assembly, and the braking effect is performed through the contact surface of the brake shoe and the brake drum. During the actual driving process of the car, especially when going up and down a long slope, a large amount of heat is generated due to long-term braking, and the heat cannot be exported, which leads to the rupture of the brake drum and brake failure; in addition, the cause of the brake failure is also Including the friction between the rear wheel hub and the brake drum is too small, in order to ensure the good braking effect of the car, the heat dissipation and friction of the rear wheel hub are very important; in addition, it is necessary to ensure the strength of the rear wheel hub of the car

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automobile hub

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Such as figure 1 As shown, a kind of automobile wheel hub, comprises the hub body 1 that is opened with shaft hole 2, and hub body 1 is provided with cast integrally formed wheel disc 6, and described wheel disc 6 is opened with cooling hole 3, and described hub body The shaft hole 2 of 1 is evenly provided with installation holes 4 around, and the two sides of the cooling hole 3 and the installation hole 4 are provided with reinforcing ribs 5 .

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an automobile hub which comprises a hub body, wherein an axle hole is formed in the hub body; a wheel disk which is subjected to integral molding is forged on the hub body; heat radiation holes are formed in the wheel disk; installation holes are uniformly formed in the periphery of the axle hole of the hub body; and reinforcing ribs are arranged on two sides of each heat radiation hole and each installation hole. The automobile hub is simple in structure, the heat radiation holes are formed in the wheel disk, and the reinforcing ribs are arranged on two sides of each heat radiation hole and each installation hole, so that the automobile hub is convenient to use, not prone to be deformed, good in heat radiation effect, long in service life and good in stability.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to an auto wheel hub. Background technique [0002] The wheel hub is also called the rim. According to the characteristics and needs of different models, the surface treatment process of the wheel hub will also adopt different methods, which can be roughly divided into two types: baking paint and electroplating. The appearance of the wheels of ordinary models is less considered. Good heat dissipation is a basic requirement. The process is basically treated with baking paint, that is, spraying first and then electric baking. The cost is relatively economical and the color is beautiful and lasts for a long time. Even if the vehicle is scrapped , the color of the wheel remains unchanged. The surface treatment process of the wheel hubs of many Volkswagen models is paint baking. In the prior art, the rear hub is connected to the brake drum to form a brake drum assembly, and the braking effect ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60B3/10B60B3/02
Inventor 徐建国
Owner HEFEI HENGSHENG CASTING