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Air flotation shaft polishing machine

A lapping machine and air-floating technology, which is applied in the field of air-floating shaft lapping and polishing machines, can solve the problems of labor costs, work efficiency, machining accuracy defects, etc., and achieve the effects of saving manpower, high cylindricity, and labor saving

Inactive Publication Date: 2017-02-22
GUANGDONG POLYTECHNIC NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This has direct defects in labor cost, work efficiency and machining accuracy

Method used

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Embodiment Construction

[0024] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0025] refer to Figure 1~2 , an embodiment of the present invention is an air-floating shaft polishing machine, which mainly includes:

[0026] Base 1, a main shaft support 2 is installed on one end of the base 1, and an air-floating guide rail 16 is installed on the other end, and the air-floating guide rail 16 is parallel to the upper mounting surface of the main shaft support 2;

[0027] The main shaft body 3, the main shaft body 3 is mounted on the main shaft support 2, and the main shaft body 3 is equipped with a motor rotor 5, a motor stator 6, a motor connection seat 7, a rear air flotation plate 8, an air flotation sleeve 9, and a rear c...

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PUM

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Abstract

The invention relates to an air flotation shaft polishing machine. The air flotation shaft polishing machine is characterized by comprising a base, a main shaft machine body, a three-jaw chuck, a tail base, a linear motor and an air flotation mobile platform, wherein a main shaft bracket is mounted at one end of the base; an air flotation guide rail is mounted at the other end of the base; the main shaft machine body is mounted on the main shaft bracket, and is provided with a motor rotor, a motor stator, a motor connecting base, a back air flotation plate, an air flotation sleeve and an air flotation shaft; the three-jaw chuck is mounted at one end of the air flotation shaft; the back air flotation plate is mounted at the other end of the air flotation shaft; the tail base is fixed on the air flotation guide rail through a bolt; the linear motor is connected with the air flotation mobile platform through a mover connecting plate; a mover of the linear motor drives the air flotation floating platform to move on the air flotation guide rail; and the air flotation mobile platform is mounted on the air flotation guide rail. The air flotation shaft polishing machine realizes unmanned operation, saves the labor cost, can realize automation and high-precision machining, and improves the machining efficiency and the machining precision.

Description

technical field [0001] The invention belongs to the field of shaft grinding and polishing machines, in particular to an air-floating shaft grinding and polishing machine. Background technique [0002] Shaft parts are common parts in machines and important parts. Their main function is to support transmission parts (such as gears, pulleys, etc.) and transmit torque. The basic structure of the shaft is composed of a rotating body, and its main processing surfaces include inner and outer cylindrical surfaces, conical surfaces, threads, splines, transverse holes, grooves, etc. [0003] The technical requirements of shaft parts mainly include the following aspects: (1) diameter accuracy and geometric shape accuracy, the bearing journal and matching journal on the shaft are important surfaces of the shaft, and their diameter accuracy requirements are relatively high; (2) mutual position Accuracy, the coaxiality of the coaxiality of the supporting journals in the shaft parts (the ...

Claims

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Application Information

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IPC IPC(8): B24B37/02B24B37/27B24B37/34
CPCB24B37/02B24B37/27B24B37/34
Inventor 孙洪颖田立辉
Owner GUANGDONG POLYTECHNIC NORMAL UNIV