CN213858696U

CN213858696U - Electromagnetic drive's burnishing machine rotary disk

Info

Publication number: CN213858696U
Application number: CN202023038239.8U
Authority: CN
Inventors: 王永成
Original assignee: Shanghai Zhiling Grinding Technology Co ltd
Current assignee: Shanghai Zhiling Grinding Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-03
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses an electromagnetic drive's burnishing machine rotary disk, including electromagnetism seat, coil, bearing and polishing dish, the inboard equidistance distribution in electromagnetism seat upper end has the coil, the utility model discloses a coil for electromagnetism seat upper end is switched on, and the coil on the electromagnetism seat is flowed through to the electric current, makes the electric current according to the preface flow through the coil and produce cisoid or reverse rotating magnetic field to with the magnet interact of polishing dish, so just so can make the polishing dish rotate in the same time or in the reverse time, changed original through the bearing and driven polishing dish pivoted mode, make the transmission steady, reduce the impact and the vibrations that motor drive leads to, improve precision and stability, make the advantage that rotation precision is high.

Description

Electromagnetic drive's burnishing machine rotary disk

Technical Field

The utility model particularly relates to an electromagnetic drive's burnishing machine rotary disk relates to the relevant field of burnishing machine.

Background

Polishing machines, also called grinders, are often used for mechanical grinding, polishing and waxing, and work on the principle that: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent act together and rub the surface to be polished, so that the aims of removing paint surface pollution, oxide layer and shallow mark can be achieved.

The turntable is usually additionally arranged at the upper end of the polishing machine, the turntable is driven by a motor, a bearing is arranged below the turntable, the bearing rotates to drive the turntable to rotate, and precision errors occur in mechanical connection, so that the precision of device polishing is influenced.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model provides an electromagnetic drive's burnishing machine rotary disk here.

The utility model discloses a realize like this, construct an electromagnetic drive's burnishing machine rotary disk, the device include electromagnetism seat, coil, bearing and polishing dish, the inboard equidistance distribution in electromagnetism seat upper end has the coil, the electromagnetism seat top is provided with the bearing, polishing dish and the inboard swing joint of bearing.

Preferably, the electromagnetic seat and the polishing disk are distributed in parallel, and the electromagnetic seat is positioned right below the polishing disk.

Preferably, the coils are provided with eighteen coils, and the coils are in an annular runway shape.

Preferably, eighteen coils are distributed at equal intervals along the top edge of the electromagnetic base.

Preferably, the bearing is annular, and the polishing disk is embedded inside the bearing.

Preferably, the middle part of the polishing disc is provided with a driving hole.

Preferably, the upper end of the polishing disk is provided with a magnet.

The utility model has the advantages of as follows: the utility model discloses an improve and provide an electromagnetic drive's burnishing machine rotary disk here, compare with equipment of the same type, have following improvement:

an electromagnetic drive's burnishing machine rotary disk, coil through giving the electromagnetic seat upper end is switched on, the coil on the electromagnetic seat is flowed through to the electric current, make the electric current flow through the coil according to the preface and produce cisoid or reverse rotating magnetic field, and with the magnet interact of polishing dish, so just can make polishing dish rotate in the same time or in the reverse time, original mode of driving polishing dish pivoted through bearing and motor has been changed, make the transmission steady, reduce the impact and the vibrations that motor drive leads to, improve precision and stability, make the high advantage of rotation precision.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the rotating disk of the polishing machine of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the bearing of the present invention.

Wherein: an electromagnetic seat-1, a coil-2, a bearing-3, a polishing disk-4, a driving hole-41 and a magnet-42.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-3, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2 and fig. 3, the utility model provides an electromagnetic drive's burnishing machine rotary disk here through improving, including electromagnetism seat 1, coil 2, bearing 3 and polishing dish 4, the inboard equidistance distribution in electromagnetism seat 1 upper end has coil 2, electromagnetism seat 1 top is provided with bearing 3, polishing dish 4 and the inboard swing joint of bearing 3, electromagnetism seat 1 and polishing dish 4 mutual parallel distribution, and electromagnetism seat 1 is located polishing dish 4 under, coil 2 is provided with eighteen altogether, and coil 2 is the annular runway form, eighteen coil 2 are along the marginal equidistance distribution in electromagnetism seat 1 top, bearing 3 is the ring form, and polishing dish 4 imbeds in bearing 3 inboard, do benefit to playing the effect that makes polishing dish 4 steady pivoted, drive hole 41 has been seted up at polishing dish 4 middle part, polishing dish 4 upper end is provided with magnet 42.

The utility model provides an electromagnetic drive polishing machine rotating disc through improvement, and the working principle is as follows;

firstly, before use, the electromagnetic drive polishing machine rotating disc is arranged on a proper position at the upper end of the polishing machine;

secondly, when in use, the coil 2 at the upper end of the electromagnetic base 1 is electrified, and current flows through the coil 2 on the electromagnetic base 1, so that the current sequentially flows through the coil 2 to generate a forward or reverse rotating magnetic field and interacts with the magnet 42 of the polishing disk 4, and the polishing disk 4 can rotate clockwise or counterclockwise;

thirdly, the original mode that the polishing disc 4 is driven to rotate by a bearing and a motor is changed, so that the transmission is stable, the impact and the vibration caused by the transmission of the motor are reduced, the precision and the stability are improved, and the rotation precision is high;

fourthly, wherein the bearing 3 functions to smoothly rotate the polishing platter 4.

The utility model discloses an improve and provide an electromagnetic drive's burnishing machine rotary disk, coil 2 through giving 1 upper end of electromagnetic seat is switched on, the coil 2 on the electromagnetic seat 1 is flowed through to the electric current, make the electric current flow through coil 2 according to the preface and produce cisoid or reverse rotating magnetic field, and interact with the magnet 42 of polishing dish 4, so just can make polishing dish 4 rotate in the same time or in the reverse time, original through the bearing and drive polishing dish pivoted mode have been changed, make the transmission steady, reduce impact and vibrations that motor drive leads to, improve precision and stability, make the high advantage of rotating accuracy.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The electromagnetic-driven rotating disk of the polishing machine is characterized by comprising an electromagnetic seat (1), coils (2), bearings (3) and a polishing disk (4), wherein the coils (2) are distributed on the inner side of the upper end of the electromagnetic seat (1) at equal intervals, the bearings (3) are arranged at the top of the electromagnetic seat (1), and the polishing disk (4) is movably connected with the inner sides of the bearings (3).

2. An electromagnetically driven rotary disk of a polishing machine as claimed in claim 1, wherein: the electromagnetic seat (1) and the polishing disk (4) are distributed in parallel, and the electromagnetic seat (1) is positioned at the lower end of the polishing disk (4).

3. An electromagnetically driven rotary disk of a polishing machine as claimed in claim 1, wherein: eighteen coils (2) are arranged, and the coils (2) are in an annular runway shape.

4. An electromagnetically driven rotary disk of a polishing machine as claimed in claim 3, wherein: eighteen coils (2) are distributed along the top edge of the electromagnetic base (1) at equal intervals.

5. An electromagnetically driven rotary disk of a polishing machine as claimed in claim 1, wherein: the bearing (3) is annular, and the polishing disc (4) is embedded into the inner side of the bearing (3).

6. An electromagnetically driven rotary disk of a polishing machine as claimed in claim 1, wherein: and a driving hole (41) is formed in the middle of the polishing disc (4).

7. An electromagnetically driven rotary disk of a polishing machine as claimed in claim 1, wherein: and a magnet (42) is arranged at the upper end of the polishing disc (4).