Planetary gear type magnetic composite fluid polishing device

A fluid polishing and gear-type technology, which is applied in the direction of grinding/polishing equipment, grinding heads, grinding machine parts, etc., can solve rare problems and achieve the effect of increasing removal rate, not easy to interfere, and compact device

Active Publication Date: 2018-12-07
UNIV OF SHANGHAI FOR SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the application of aperture polishing with MCF is rare

Method used

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  • Planetary gear type magnetic composite fluid polishing device
  • Planetary gear type magnetic composite fluid polishing device
  • Planetary gear type magnetic composite fluid polishing device

Examples

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Embodiment Construction

[0016] The technical solutions of the present invention will be further described in detail below in conjunction with specific embodiments.

[0017] see Figure 1~3 , This embodiment: a planetary gear type magnetic composite fluid polishing device, including a chassis 2, a motor 4, a bearing seat 5, a limiting plate 7, a housing 8 and a main planetary wheel 11. The casing 2 is cylindrical, with openings at the top and bottom. The casing 2 is provided with a cover plate 1, a mounting plate 3, a motor 4 and screws 16; Connected to the chassis 2 by screws 16; the mounting plate 3 is an L-shaped plate, and the mounting plate 3 is installed in the interior of the chassis 2 through screws 16 in the vertical direction, and the radian fits with the inner wall of the chassis 2, and the horizontal direction of the mounting plate 3 is a circle shaped plate, the mounting plate 3 is provided with the perforation of the main shaft 15 and is larger than the diameter of the main shaft 15; th...

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PUM

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Abstract

The invention relates to a planetary gear type magnetic composite fluid polishing device. According to the technical scheme, a bearing seat is fixedly connected to the lower end of a case, the lower end of the bearing seat is rotationally connected with a shell through a limiting plate, a motor is fixedly connected in the case through a mounting plate, a main shaft of the motor is fixedly connected with a rotating shaft through a coupler, the upper part of the rotating shaft is installed in the bearing seat through a bearing, the lower part of the rotating shaft is connected with a bottom plate of the bearing seat through a U-shaped bearing, the U-shaped bearing is fixedly connected with a needle rod positioned in the shell, the upper part of the needle rod is fixedly connected with a mainplanet gear, the main planet gear is meshed with an auxiliary planet gear, the auxiliary planet gear is meshed with an inner gear on the upper part of the shell, moreover, the auxiliary planet gear is rotationally connected with the needle rod through a connecting shaft, a plurality of magnet rings are fixedly connected to the lower part of the needle rod, moreover, the magnet rings are arrangedin the shell. The motor drives the needle rod to drive the main planet gear and the connecting shaft to rotate, then the auxiliary planet gear is enabled to rotate around the main planet gear, the auxiliary planet gear enables the inner gear and the main planet gear to rotate reversely, and then the rotating direction of the shell and the rotating direction of each magnet ring are opposite.

Description

technical field [0001] The invention relates to a magnetic composite fluid polishing device, in particular to a planetary gear type magnetic composite fluid polishing device, which belongs to the technical field of deep hole fluid polishing. Background technique [0002] MCF polishing is a new nano-scale ultra-precision processing technology. Under the action of a controllable magnetic field, the fluid viscosity can maintain continuous and stepless changes, which can realize controllable and deterministic processing. The MCF polishing head can be controlled and changed. At present, the application of aperture polishing using MCF is rare. The present invention designs a planetary gear type composite fluid polishing device for the above-mentioned technical vacancies. The overall structure is more compact, the device is more compact, easy to install, the removal rate of the polishing head is increased and interference is not easy to occur during work, and it can be used for ape...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B41/00
CPCB24B41/002
Inventor 姜晨洪小兰高睿钱大兵严广和
Owner UNIV OF SHANGHAI FOR SCI & TECH
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