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tire inner cavity grinding device

A tire inner cavity and tire technology, applied in the direction of grinding drive device, grinder, abrasive belt grinder, etc., can solve the problems of low efficiency, high price, poor quality, etc., and achieve the effect of convenient use and easy disassembly and assembly

Active Publication Date: 2021-03-02
HUAIYIN INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although digital equipment is polished accurately, the price is high, while manual polishing is inefficient and of poor quality

Method used

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Embodiment Construction

[0015] Specific embodiments of the present invention will be further described in detail below.

[0016] Such as figure 1 and figure 2 As shown, the present invention provides a tire inner cavity grinding device, which includes a machine platform 8 on which a rotating disk 10 and a parallel push cylinder 12 for sending the rotating disk 10 into the tire inner cavity are provided.

[0017] Six telescopic cylinders 14 are arranged at equal intervals along its radial direction on the rotating disk 10, and the front end of the cylinder arm of the telescopic cylinder 14 is provided with an arc-shaped support plate 16, and a pneumatic tire 18 that can be inflated and deflated is sleeved on the support plate 16. Pneumatic tire 18 is pasted on the support plate 16, and an annular sand belt 20 of pneumatic tire 18 overcoat. In the present invention, in order to fix the abrasive belt 20, Velcro (not shown) is pasted on the outside of the pneumatic tire 18 and the inner side of the ab...

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PUM

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Abstract

The invention discloses a tire inner cavity grinding device, which comprises a machine table, a clamping device arranged on the machine table for clamping a tire to be polished, a rotating disk driven by a motor and sending the rotating disk into The flat-push air cylinder of the tire inner chamber is characterized in that: an annular inflatable and deflatable pneumatic tire is sheathed on the outer edge of the rotating disk, and an annular abrasive belt is detachably arranged on the outer side of the pneumatic tire. The tire inner cavity grinding device of the present invention uses a pneumatic tire to abut the abrasive belt on the inner side of the tire, and is conveniently pasted on the pneumatic tire through a magic buckle. The tire inner cavity grinding device of the present invention can be adapted to tires of different scales, and is easy to disassemble and assemble the abrasive belt, and is convenient to use.

Description

technical field [0001] The invention relates to a tire inner cavity grinding device. Background technique [0002] my country is a large importer of rubber. With the further increase of car ownership, the demand for rubber will continue to be strong. The retreading of old tires can effectively realize the reuse of resources, which can greatly alleviate the demand for rubber and improve the utilization rate of resources. Retreading old tires will inevitably involve grinding the old tires, especially the grinding of the inner cavity of the tires. At present, digital equipment is usually used for grinding or manual grinding. Although digital equipment is polished accurately, the price is relatively high, while manual polishing is inefficient and of poor quality. Contents of the invention [0003] In order to overcome the above problems, the present invention provides a tire inner cavity grinding device with low cost and good grinding effect. [0004] The technical solutio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B21/00B24B21/02B24B21/18B24B21/20B24B47/20
CPCB24B21/006B24B21/02B24B21/18B24B21/20B24B47/20
Inventor 汪通悦王健刘骁张宇蒋志鹏郭啸栋许兆美薛建勋
Owner HUAIYIN INSTITUTE OF TECHNOLOGY