CN101670548A

CN101670548A - Disc-grinding mechanism of ceramic polishing machine

Info

Publication number: CN101670548A
Application number: CN200910192662A
Authority: CN
Inventors: 欧展良; 张文意
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-24
Filing date: 2009-09-24
Publication date: 2010-03-17

Abstract

The invention discloses a disc-grinding mechanism of a ceramic polishing machine, comprising a large grinding disc, a large grinding disc central gear is fixedly connected at the bottom part of a fixing cover of a large grinding disc gear, a large grinding disc main shaft penetrates through the large grinding disc central gear into a central hole of a fixing base of a large grinding disc bearing from the central hole of the fixing cover of the large grinding disc gear, three middle grinding disc transmission gears which are uniformly arranged outside the large grinding disc central gear and are meshed with the large grinding disc central gear are arranged in the large grinding disc, a middle grinding disc main shaft is sheathed in a central hole of the middle grinding disc transmission gear, a middle grinding disc and a middle grinding disc central gear are connected at the lower part of the middle grinding disc main shaft, and at least two small grinding disc transmission gears whichare uniformly arrayed outside of the middle grinding disc central gear and are meshed with the middle grinding disc central gear are arranged, a fixing base of a middle grinding disc bearing is connected on the middle grinding disc, a connecting shaft of the small grinding disc penetrates through an opening of the fixing base of the middle grinding disc bearing and is sheathed in the central holeof the small grinding disc transmission gear; the disc-grinding mechanism has rational structure and good polishing effect, and the processed ceramics have high quality and the disc-grinding mechanismcan be widely applied to the ceramic polishing machine.

Description

Disc-grinding mechanism of ceramic polishing machine

Technical field

The present invention relates to a kind of ceramic polishing machine, particularly a kind of disc-grinding mechanism that is applied on the ceramic polishing machine.

Background technology

In the ceramic polished equipment of active service, the mechanism of mill is all too simple, and its motion mode is the rotation of single level revolution band.Its structure is: use single main shaft to connect the abrasive disc countershaft (the abrasive disc size is 100MM) of five circular mean allocation of transmission through gear.This mill moves under the revolution mode, usually, and abrasive disc and abrasive disc maximum gauge 450MM, minimum diameter 250MM.Causing an external diameter is the polishing circle of 250MM for the 450MM internal diameter, so have diameter poor when using as the position polishing effect of 250MM in production, be easy to generate white edge, leak throw, problems such as production efficiency is not high, percent defective height, can not satisfy present large-scale production and benefit demand, at above-mentioned shortcoming, be necessary to make improvements.

Summary of the invention

In order to overcome the deficiencies in the prior art, the invention provides a kind of rational in infrastructure, polishing effect good, processed ceramics has the high-quality disc-grinding mechanism that is applied on the ceramic polishing machine.

The technical solution adopted for the present invention to solve the technical problems is:

Disc-grinding mechanism of ceramic polishing machine, comprise big mill, be connected with big mill bearing fixed seat and big mill gear fixed cap on the described big mill, this big mill gear fixed cap bottom is fixedly connected with big mill central gear, there is big mill main shaft to pass big mill central gear to big mill bearing fixed seat centre bore from the centre bore of big mill gear fixed cap, being provided with at least three in the described big mill is evenly arranged in outside the big mill central gear, and the middle mill travelling gear that is meshed with it, the mill spindle set is arranged in the centre bore of middle mill travelling gear, and the perforate of passing big mill bearing fixed seat, mill main shaft bottom is connected with middle mill in described, middle mill central gear, the mill central gear is arranged in mill in described, there are at least two to be evenly arranged in the little mill dish travelling gear that middle mill central gear is outer and be meshed with it, mill bearing fixed seat in being connected with on middle mill has little mill dish that the perforate that the connecting axle on it passes middle mill bearing fixed seat is sleeved in the little mill dish travelling gear centre bore.

The invention has the beneficial effects as follows: disc-grinding mechanism is when work, driving big mill main shaft by drive unit rotates, big mill central gear on the big mill main shaft drives and the middle mill travelling gear of its engagement revolves round the sun and rotation around big mill central gear, simultaneously, in the also stressed rotation of mill main shaft make middle mill, the rotation of middle mill central gear and revolution, and the little mill dish travelling gear that is meshed with middle mill central gear, the little mill dish that links to each other with little mill dish travelling gear also be subjected in the transmission of mill central gear around also rotation of middle mill central gear revolution; Realize the mode of two-stage motion by said structure, in limited mill and mill dish size range, realized bigger burnishing surface, can well improve the yield rate and the quality of finish of ceramic polished product, polishing defects such as white edge, leakage throwing have greatly been reduced, and on polishing velocity, polishing production efficiency, be greatly improved, reduced the polishing cost.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a structural representation of the present invention.

The specific embodiment

With reference to Fig. 1, Fig. 2, Fig. 3, disc-grinding mechanism of ceramic polishing machine, comprise big mill 1, be connected with big mill bearing fixed seat 2 and big mill gear fixed cap 3 on the described big mill 1, these big mill gear fixed cap 3 bottoms are fixedly connected with big mill central gear 4, there is big mill main shaft 5 to pass big mill central gear 4 to big mill bearing fixed seat 2 centre bores from the centre bore of big mill gear fixed cap 3, being provided with at least three in the described big mill 1 is evenly arranged in outside the big mill central gear 4, and the middle mill travelling gear 6 that is meshed with it, there is mill main shaft 7 to be sleeved in the centre bore of middle mill travelling gear 6, and the perforate of passing big mill bearing fixed seat 2, mill 8 during mill main shaft 7 bottoms are connected with in described, middle mill central gear 9, mill central gear 9 is arranged in mill 8 in described, there are at least two to be evenly arranged in outside the middle mill central gear 9 and the little mill dish travelling gear 10 that is meshed with it, mill bearing fixed seat 11 in being connected with on middle mill 8 has little mill dish 12 that the perforate that the connecting axle on it passes middle mill bearing fixed seat 11 is sleeved in little mill dish travelling gear 10 centre bores.

Operation principle of the present invention is: disc-grinding mechanism is when work, driving big mill main shaft 5 by drive unit rotates, big mill central gear 4 on the big mill main shaft 5 drives and the middle mill travelling gear 6 of its engagement revolves round the sun and rotations around big mill central gear 4, simultaneously, mill 8 during the middle also stressed rotation of mill main shaft 7 makes, middle mill central gear 9 rotations and revolution, and the little mill dish travelling gear 10 that is meshed with middle mill central gear 9, the transmission of mill central gear 9 was around middle mill central gear 9 revolution and rotations during the little mill dish 12 that links to each other with little mill dish travelling gear 10 also was subjected to; Realize the mode of two-stage motion by said structure, in limited mill and mill dish size range, realized bigger burnishing surface, can well improve the yield rate and the quality of finish of ceramic polished product, polishing defects such as white edge, leakage throwing have greatly been reduced, and on polishing velocity, polishing production efficiency, be greatly improved, reduced the polishing cost.

Wherein, the number of little mill dish travelling gear 10 is mainly two to four, and three middle mills 8 best results when cooperating three little mill dish 12, its structure is: a big mill 1 drives three middle mills 8, three middle mills 8 drive nine little mill dish 12, three middle mills 8 form an isosceles triangle, three coupled little mill dish 12 also form isosceles triangle and arrange, at three diameters is under middle mill 8 rotations of 240MM, maximum gauge of little mill dish 12 each self-forming that nine diameters are 100MM is 250MM, and minimum diameter is the polishing circle of 50MM.And these three polishing circles are combined into a big polishing circle under main mill rotates, and this big polishing circle maximum gauge is 550MM, and minimum diameter is 50MM.So just above-mentioned leakage throwing and the not enough problem of polishing force have been significantly reduced.

The present invention is rational in infrastructure, polishing effect good, and processed ceramics has high-quality, is a kind of disc-grinding mechanism that is widely used on the ceramic polishing machine.

Claims

1. disc-grinding mechanism of ceramic polishing machine, it is characterized in that: comprise big mill (1), be connected with big mill bearing fixed seat (2) and big mill gear fixed cap (3) on the described big mill (1), this big mill gear fixed cap (3) bottom is fixedly connected with big mill central gear (4), there is big mill main shaft (5) to pass big mill central gear (4) to big mill bearing fixed seat (2) centre bore from the centre bore of big mill gear fixed cap (3), being provided with at least three in the described big mill (1) is evenly arranged in outside the big mill central gear (4), and the middle mill travelling gear (6) that is meshed with it, there is mill main shaft (7) to be sleeved in the centre bore of middle mill travelling gear (6), and the perforate of passing big mill bearing fixed seat (2), mill main shaft (7) bottom is connected with middle mill (8) in described, middle mill central gear (9), mill central gear (9) is arranged in mill (8) in described, there are at least two to be evenly arranged in the little mill dish travelling gear (10) that middle mill central gear (9) is outer and be meshed with it, mill bearing fixed seat (11) in being connected with on middle mill (8) has little mill dish (12) that the perforate that the connecting axle on it passes middle mill bearing fixed seat (11) is sleeved in little mill dish travelling gear (10) centre bore.

2. disc-grinding mechanism of ceramic polishing machine according to claim 1, the number that it is characterized in that described little mill dish travelling gear (10) is 2.

3. disc-grinding mechanism of ceramic polishing machine according to claim 1, the number that it is characterized in that described little mill dish travelling gear (10) is 3.

4. disc-grinding mechanism of ceramic polishing machine according to claim 1, the number that it is characterized in that described little mill dish travelling gear (10) is 4.