Clamping device for magnet grinding and magnet grinding equipment

A clamping device and magnet technology, applied in the field of magnet grinding, can solve the problems of inconvenient processing, transportation and surface anti-corrosion treatment

Active Publication Date: 2017-05-31
BEIJING ZHONG KE SAN HUAN HI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention needs to solve the technical problem that when the permanent magnet is processed by a vertical axis round table surface grinder with an electromagnetic chuck, the magnetic

Method used

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  • Clamping device for magnet grinding and magnet grinding equipment
  • Clamping device for magnet grinding and magnet grinding equipment
  • Clamping device for magnet grinding and magnet grinding equipment

Examples

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Embodiment Construction

[0043] Hereinafter, embodiments of a clamping device for magnet grinding and a magnet grinding apparatus of the present invention will be described with reference to the accompanying drawings.

[0044] The embodiments described herein are specific embodiments of the present invention, are used to illustrate the concept of the present invention, are illustrative and exemplary, and should not be construed as limiting the embodiments of the present invention and the scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the contents disclosed in the claims and the description of the present application, and these technical solutions include any obvious technical solutions to the embodiments described herein. Alternative and modified technical solutions.

[0045] The accompanying drawings in the present specification are schematic diagrams to assist in explaining the concep...

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Abstract

The invention discloses a clamping device for magnet grinding and magnet grinding equipment. The clamping device comprises a hollow rotary shaft, a rotary platform, clamping air cylinders, baffles, a magnet and a gas supply device. One end of the hollow rotary shaft is fixedly connected with a frame body. The rotary platform is mounted on the hollow rotary shaft through a bearing. The clamping air cylinders are mounted on the rotary platform. The baffles are connected with piston rods of the corresponding clamping air cylinders. The clamping air cylinders drive the baffles to clamp the magnet to be ground. The gas supply device is used for providing working gas for the clamping air cylinders; the gas supply device comprises a gas supply pipeline and a rotary gas joint. The rotary gas joint communicates the clamping air cylinders and the gas supply pipeline. The rotary gas joint is mounted in the hollow rotary shaft. By the adoption of the clamping device, the problem that when a permanent magnet is machined through a vertical shaft round-table surface grinding machine with an electromagnetic chuck, the magnet generates a low-intensity magnetic field due to the magnetic force generated by the electromagnetic chuck, and consequently great inconvenience is brought to following machining, transportation and surface antiseptic treatment is solved.

Description

technical field [0001] The invention belongs to the technical field of magnet grinding and processing, and in particular relates to a clamping device for magnet grinding, and a magnet grinding device including the clamping device. Background technique [0002] Vertical axis table surface grinder is widely used in surface finishing due to its convenient operation and surface grinding efficiency. The working table of this kind of processing equipment is very convenient to operate with electromagnetic chuck. When the electromagnetic chuck is powered off, the magnetic force disappears to facilitate loading and unloading of the workpiece; when the electromagnetic chuck is energized, a strong enough magnetic force will be generated to attract and fix the workpiece on the table. processing. [0003] However, when a permanent magnet (such as a NdFeB magnet) is processed by a vertical-axis circular table surface grinder with an electromagnetic chuck, the magnetic force generated by ...

Claims

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Application Information

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IPC IPC(8): B24B7/04B24B41/06B24B41/00
CPCB24B7/04B24B41/00B24B41/06
Inventor 侯德柱吴晓平王东明王进东
Owner BEIJING ZHONG KE SAN HUAN HI TECH
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