A grinder pneumatic servo system

A technology of servo system and grinding machine, which is applied in the direction of grinding machine tools, grinding devices, metal processing equipment, etc. It can solve the problems of insufficient pressure control accuracy, high workpiece damage rate, and low control accuracy, so as to reduce unbalanced pressure and achieve good cost performance , high precision effect

Active Publication Date: 2016-09-07
盈利时表业(东莞)有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved by the present invention is to provide an air pressure servo system for a grinding machine, which solves the problems of low control precision of the upper grinding disc and insufficient pressure control precision in the prior art, resulting in high workpiece damage rate and low yield

Method used

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  • A grinder pneumatic servo system

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Embodiment Construction

[0022] The structure and working process of the present invention will be further described below in conjunction with the accompanying drawings.

[0023] like figure 1 As shown, a pneumatic servo system for a grinder includes a controller, a sampling module, and a cylinder, the sampling module includes a pressure sensor, a tension sensor, and a position sensor, the cylinder includes an upper cylinder and a lower cylinder, and the controller is respectively connected with the The pressure sensor, the tension sensor, the in-position sensor and the cylinder are connected. The pressure sensor is arranged at the center of the main body of the grinder, the tension sensor is arranged at the top of the upper cylinder, and the in-position sensor is arranged at the bottom of the lower cylinder. The upper grinding disc is connected, the pressure sensor is used to detect the pressure of the upper grinding disc on the workpiece, the tension sensor is used to detect the pulling force of the...

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Abstract

The invention discloses a pneumatic servo system for a grinder. The system comprises a controller, a sampling module and an air cylinder, wherein the sampling module comprises a pressure sensor, a pulling force sensor and an in-position sensor; the air cylinder comprises an upper air cylinder and a lower air cylinder; the pressure sensor is used for detecting the pressure of an upper grinding disk to workpieces; the pulling force sensor is used for detecting the pulling force of the cylinder to the upper grinding disk; the in-position sensor is used for detecting the in-position information of the upper grinding disk; according to a pressure signal detected by the pressure sensor and a pulling force signal detected by the pulling force sensor, the controller outputs a control signal to control the air pressure of the upper cylinder and the air pressure of the lower cylinder and the pulling force of the upper grinding disk, so as to control the upper grinding disk to rise or fall, and the pressure of the upper grinding disk to the workpieces is controlled according to a preset working procedure. Through the adoption of the system, the upper grinding disk is raised and fallen smoothly, the pressurization is stable, the precision is high, the rate of finished products of the workpieces is effectively increased, and the damage ratio of the workpieces is decreased.

Description

technical field [0001] The invention belongs to the application field of electronic equipment, and particularly relates to an air pressure servo system of a grinding machine. Background technique [0002] The surface grinder is a precision grinding and polishing equipment. The ground and thrown materials are placed on the grinding disc. The grinding disc rotates counterclockwise. The correction wheel drives the workpiece to rotate. The pressurizing cylinder presses the workpiece. To achieve the purpose of grinding and polishing. [0003] The grinding disc dressing mechanism adopts the hydraulic suspension guide rail to reciprocate back and forth, and the diamond dressing knife performs precise dressing on the grinding surface of the grinding disc to obtain an ideal plane effect. [0004] The workpiece pressure of the series grinding machine adopts the method of cylinder pressure, and the pressure is adjustable; [0005] The grinding machine adopts PLC program control syste...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B37/00B24B37/34
CPCB24B37/00B24B37/34
Inventor 高珺胡国良朱霞
Owner 盈利时表业(东莞)有限公司
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