An upper plate structure of a high-precision single-side grinding machine

A technology of single-sided grinding and disc structure, which is applied in the direction of grinding machine tools, grinding devices, working carriers, etc., can solve the problems of inconvenient replacement of workpieces and low work efficiency, and achieve the effects of ingenious design, improved work efficiency and stable loading process

Active Publication Date: 2017-12-05
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes it inconvenient to replace the workpiece and the work efficiency is low.

Method used

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  • An upper plate structure of a high-precision single-side grinding machine
  • An upper plate structure of a high-precision single-side grinding machine
  • An upper plate structure of a high-precision single-side grinding machine

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Embodiment

[0013] The structure diagram of the present invention is as figure 1 , 2 , 3, and 4, the upper plate structure of the high-precision single-side grinding machine of the present invention includes a frame 11, a mobile platform 9 installed on the frame 11, and a driving device installed on the mobile platform 9, the frame 11 is equipped with a guide rail 10, the mobile platform 9 is installed on the guide rail 10, the mobile platform 9 is connected with the driving device, the mobile platform 9 moves up and down to drive the upper plate 5 to move, and realizes the pressurization of the workpiece, driving the rotary motion of the upper plate 5 to rotate The driving motor 6 is fixed on the base 4, and the base 4 is installed on the mobile platform 9. The driving pulley 8 installed on the output shaft of the rotating motion driving motor 6 is connected with the driven pulley 3 installed on the main shaft 26 through a synchronous belt. The upper disk 5 is installed on one end of th...

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PUM

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Abstract

The invention discloses an upper disc structure of a high-precision single-sided grinding machine. The upper disc structure comprises a framework, a movable platform and a driving device. The movable platform is mounted on the framework, the driving device is mounted on the movable platform, guide rails are mounted on the framework, the movable platform is mounted on the guide rails, is connected with the driving device, moves to drive an upper disc to move and presses a workpiece, a rotation movement driving motor for driving the upper disc to rotate is fixed onto a base, the base is mounted on the movable platform, a driving belt pulley which is mounted on an output shaft of the rotation movement driving motor is connected with a driven belt pulley by a synchronous belt, the driven belt pulley is mounted on a spindle, the upper disc is mounted at an end of the spindle, the rotation movement driving motor drives the upper disc to rotate via a belt transmission mechanism, sucker structures which are used for fixing the workpiece are arranged on the lower end surface of the upper disc and are connected with a vacuum generator by a vacuum channel arranged on the spindle, and a rotary encoder which controls the rotational speed of the upper disc is arranged on the spindle. The upper disc structure has the advantages of stability in pressing, zero pollution to grinding environments and convenience in workpiece replacement.

Description

technical field [0001] The invention relates to an upper plate structure of a high-precision single-side grinding machine, which belongs to the transformation technology of the upper plate structure of a high-precision single-side grinding machine. Background technique [0002] The traditional single-side grinding machine mainly realizes the up and down movement of the upper plate of the grinding machine and maintains the processing pressure of the workpiece through the following three methods: air pressure working mode, oil pressure working mode, and manual working mode. Because there is no buffer in the pneumatic working mode, it often causes strong impact on the workpiece during the process of descending and pressurizing, often smashes the brittle workpiece, and also causes damage to the grinding disc. Due to the sealing problem of the oil pressure working method, the oil often seeps into the working surface, pollutes the grinding fluid, and affects the machining accuracy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B37/10B24B37/34
CPCB24B37/10B24B37/30B24B37/34
Inventor 王成勇郑李娟宋月贤李胜蓝黎清健王启民
Owner GUANGDONG UNIV OF TECH
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