Air bag polishing tool and system and method

An airbag polishing and tooling technology, which is used in manufacturing tools, grinding/polishing equipment, surface polishing machine tools, etc., can solve problems such as difficulty in online control, and achieve the effect of ensuring smoothness and uniformity

Active Publication Date: 2015-02-25
江苏拓域智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Before the appearance of airbag polishing technology, the polishing tools generally used springs or other flexible materials to achieve flexible contact between the polishing tool and the polished surface, so that the contact force during the polishing process could be kept within a certain range as much as possible, but this Flexible contacts are generally difficult to achieve online control

Method used

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  • Air bag polishing tool and system and method
  • Air bag polishing tool and system and method
  • Air bag polishing tool and system and method

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Embodiment Construction

[0025] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] ginseng figure 1 and figure 2 As shown, the airbag polishing tool includes a motor and an encoder 1, a reducer 2, a reducer interface flange 3, a coupling 4, an upper box body 5, an upper sealing ring 6, a mechanical arm interface flange 7, and a connecting bracket 8, Middle sealing ring 9, upper end bearing 10, lower box body 11, airway pipe 12, hollow rotating shaft 13, lower end bearing 14, lower sealing ring 15, hydraulic expansion sleeve 16, locki...

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Abstract

The invention discloses an air bag polishing tool and system and method. The air bag polishing tool comprises a motor, a speed reducer, a hollow rotating shaft and an air bag, wherein the motor, the speed reducer, the hollow rotating shaft and the air bag are sequentially connected. The hollow rotating shaft is provided with a hollow cavity, the two ends of the hollow cavity are communicated to the air bag and a ventilation guide pipe respectively, and an electrical proportional valve is arranged on the ventilation guide pipe. The air bag polishing tool further comprises a pressure intensity sensor for detecting the pressure intensity of air in the air bag and a pressure sensor for detecting the positive pressure of the tool. By means of the air bag polishing tool, based on the electrical proportional valve, the contact pressure and the contact pressure intensity of a polished surface can be controlled in real time, the air bag polishing tool can meet the requirements of different machined surfaces for different machining pressures, the machining accuracy can be improved, the polishing process can be simplified, the machining cost can be reduced, and the air bag polishing tool is simple in structure and easy to control.

Description

technical field [0001] The invention relates to an airbag polishing tool, in particular to a device capable of controlling the surface polishing contact pressure by controlling the air pressure in real time. Background technique [0002] In recent years, the optical curved surface and mold curved surface manufacturing industry has developed very rapidly and involves a wide range of areas. As the last process in the manufacture of optical curved surfaces and mold curved surfaces, polishing plays a vital role in the final quality and service life of curved surfaces. Balloon polishing is an emerging deterministic polishing process, especially suitable for polishing free-form surfaces. The so-called certainty means that the amount of material removal in the polishing process is controllable. Airbag polishing mainly enables the airbag to be in stable contact with various curved surfaces by controlling the pressure inside the airbag during polishing. When the residence time is co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B13/01B24B29/02B24B51/00
CPCB24B13/01B24B29/02B24B51/00
Inventor 樊成陈国栋龚勋王振华李闯
Owner 江苏拓域智能装备有限公司
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