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A connecting device for mounting and dismounting a hub cover

A connecting device and hubcap technology, which is applied in the direction of hubcaps, wheels, transportation and packaging, etc., can solve problems such as easily damaged hubs and bolts, affecting driving safety, and difficult to use disassembly tools

Active Publication Date: 2020-10-27
YANSHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing hub caps are not fully enclosed, and can be disassembled with the help of some tools. However, the gravel and mud on the working roads of rally cars, off-road vehicles or large engineering vehicles that often work in some harsh environments are easily damaged. Damage the hub and bolts, and even damage the brake disc inside the rim, seriously affecting driving safety, and the connection between the hub and the hub is currently implemented by bolts, that is, there are corresponding screw holes for bolt installation on the hub cover and the hub , it is easy to be blocked by flying gravel and soil, so the disassembly tools are not easy to use, which affects the disassembly efficiency

Method used

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  • A connecting device for mounting and dismounting a hub cover
  • A connecting device for mounting and dismounting a hub cover
  • A connecting device for mounting and dismounting a hub cover

Examples

Experimental program
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Effect test

Embodiment 1

[0041] The automobile wheel hub quick connecting device of this embodiment includes a bracket 1 , a connecting device 2 and a transition tooling device 3 . One side of the bracket 1 is connected to the hub through four bolt seats 11, and four bases 12 are arranged around the other side to install and fix the connecting device 2. One end of the connecting device 2 is connected to the base 12 on the side of the bracket. For fixing, the other end cooperates with the hook 31 of the transitional tooling device to realize quick connection. The transitional tooling device 1 is fixed with the hubcap by bolts 32, and the hook 31 and the connecting device 2 can realize quick connection and disassembly.

[0042] The bracket 1 is a hollow cylindrical frame, the axis of the cylinder is in line with the axis of rotation of the wheel, one end of the cylindrical frame is connected to the hub through four bolt seats 11, and four bases 12 are arranged on the side of the other end. , the base is...

Embodiment 2

[0050] The automobile hub quick connecting device of the present embodiment comprises a bracket 1, a connecting device 2 and a transitional tooling device 3, the bracket 1 and the transitional tooling device 3 have the same structure and function as that of the embodiment 1, and the external structure of the connecting device 2 is similar to that of the embodiment 1. The internal structure and layout are different.

[0051] The external structure of the connecting device 2 is as Figure 5 As shown, the connection device 2 is a box body with an inlet slot and a limit slot, which is composed of a first frame 201, a second frame 202 and a third frame 203 arranged in a staggered manner, and the limit block 204 is placed inside the box body for use. In order to support the rest of the internal structure and perform constrained positioning, an entrance slot is formed between the limiting block 204 and the third frame 203 for the L-shaped hook 31 to enter the interior of the device. ...

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Abstract

The invention provides a connection device for mounting and dismounting a wheel hub cover. The connection device comprises a support, connecting devices and a transition tooling device, wherein one side of the support is connected with a wheel hub, four bases are arranged on the periphery of the other side of the support, each base is fixedly connected with one connecting device, one end of each connecting device is fixedly connected with one base on the periphery of the support, the other ends of the connecting devices are fixedly connected with a clamping hook of the transition tooling device in a matching mode, the transition tooling device is fixed together to the wheel hub cover through bolts, and the clamping hook of the transition tooling device and the connecting devices can be quickly connected and dismounted. The connection device is simple in structure, and is mainly used for quick connection of the wheel hub cover and the wheel hub of a vehicle, the mounting and dismountingis convenient, the safety and stability of the wheel hub cover in the operation process of the vehicle can be ensured through a pre-tightening degree, and the structure of the connection device can be used for other packaging working conditions as well.

Description

technical field [0001] The invention belongs to the technical tooling field of auto parts, in particular to a connecting device for mounting and dismounting a hub cover. Background technique [0002] With the development of the economy, cars, various off-road vehicles and sports cars are favored by more and more people, and the subsequent tooling technology is also constantly upgrading. Hub caps are important accessories on cars and axles. Inside the hubs are The shaft of the wheel has bearings and nuts on it. Covering the hub cap can protect the shaft head and bearings, prevent dust, rust, and prevent oil leakage. It can be used in harsh environments such as off-road vehicles. For high-strength equipment, the sealing and installation strength of the hubcap will affect its final safety performance. [0003] Most of the existing hub caps are not fully enclosed, and can be disassembled with the help of some tools. However, the gravel and mud on the working roads of rally cars...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60B7/06B60B7/14B60B7/10
CPCB60B7/066B60B7/10B60B7/14
Inventor 曾达幸吴华芳荣令魁
Owner YANSHAN UNIV
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