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One-piece wheel and manufacturing method thereof

A manufacturing method and integrated technology, applied in wheel manufacturing, spoked wheels, wheels, etc., can solve the problems of complex tire manufacturing process, and achieve the effect of improving high-speed performance, reducing costs, and reducing process

Active Publication Date: 2018-04-06
安徽云乐新能源汽车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the shortcoming of complex tire manufacturing process in the prior art, in order to solve the above technical problems, the present invention is solved through the following technical solutions:

Method used

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  • One-piece wheel and manufacturing method thereof
  • One-piece wheel and manufacturing method thereof
  • One-piece wheel and manufacturing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0032] The one-piece wheel, as shown in the figure, includes a rim 1 and a tread 4, a connecting layer 2 is attached to the outer ring of the rim 1, and an annular hollow tube 3 coaxial with the rim 1, and the annular hollow tube 3 is installed through the connecting layer 2 On the rim 1 a tread 4 is laid on the outside of the annular hollow tube 3 . The outer ring of the rim 1 is provided with an annular mounting rib 13, and the connecting layer 2 is attached to the mounting rib 13 to form a split ring 5 that opens outward. Pipe wall fit.

[0033] The tread 4 is an annular surface, the tread 4 is connected to the opening of the split ring 5 and forms an annular cavity matched with the annular hollow tube 3, and the annular hollow tube 3 is installed in the annular cavity formed by the split ring 5 and the tread 4 .

[0034] Small holes 11 are evenly distributed on the rim 1 , and the axial direction of the small holes 11 is parallel to the axial direction of the rim 1 . The...

Embodiment 2

[0045] With embodiment 1, difference is the manufacture method of making integrated wheel,

[0046] The manufacturing method of the integrated wheel comprises the following steps:

[0047] 1) Put the annular hollow tube 3 on the annular outer side of the mounting convex strip 13 on the rim 1;

[0048] 2) Put the mutually socketed rim 1 and the annular hollow tube 3 into the mold 6 together;

[0049] 3) Inject rubber material into the mold 6 through the injection hole 12, the rubber material flows into the mold 6 through the small hole 11 and forms the connecting layer 2 according to the shape of the mold 6;

[0050] 4) Open the mold 6, and solidify the semi-finished product after the glue injection;

[0051] 5) Paste tread glue on the outer surface of the annular hollow tube 3, and attach the tread 4 to the outside of the annular hollow tube 3 through the tread glue;

[0052] 6) Curing the tread 4 .

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Abstract

The invention relates to tires and discloses an integrated vehicle wheel and a manufacturing method thereof. The integrated vehicle wheel comprises a rim (1) and a tread (4). A connecting layer (2) adheres to the outer ring of the rim (1). The integrated vehicle wheel comprises an annular hollow tube (3) coaxial with the rim (1). The annular hollow tube (3) is installed on the rim (1) through the connecting layer (2). The tread (4) is laid on the outer side of the annular hollow tube (3). The integrated vehicle wheel and the manufacturing method thereof have the advantages that the buried type annular hollow tube is used and can bear the weight of a vehicle; the rim capable of conducting heat easily is buried in a tire, so that heat caused by deformation inside the tire is conducted, and the high speed performance of the tire is improved; styrofoam or rubber is used, so that the overall weight of the tire is reduced; no sensor needs to be installed on the tire, so that more money is saved; the rim and the tire are connected through the styrofoam or rubber, so that the lateral and radial stiffness of the tire is guaranteed, the number of technological processes is reduced, the tire and the rim are integrated at the same time, and cost is lowered.

Description

technical field [0001] The invention relates to a wheel, in particular to an integrated wheel and a manufacturing method thereof. Background technique [0002] Most of the current large vehicles are embedded with inflated rubber tires to achieve the effect of shock absorption. As the driving speed of electric vehicles increases, the force on the tires will increase. As a result, the original tire structure will not be able to bear it. However, it is easy to cause damage. In addition, the manufacturing process is complicated and the cost is high. In view of this, in order to provide a one-piece wheel that is different from the existing structure, the structure is stable, the service life is extended, the manufacturing process is simple, and the safety of the user is ensured. The creators have accumulated many years of experience and continuous research and development. , then have the generation of the present invention. Contents of the invention [0003] The present inve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60B23/00B60B1/00B29D30/06
CPCB29D30/0678B60B1/00B60B23/00B60B2310/204
Inventor 潘之杰叶明瑞
Owner 安徽云乐新能源汽车有限公司
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