CN203557256U - Double-side grinding machine - Google Patents

Double-side grinding machine Download PDF

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Publication number
CN203557256U
CN203557256U CN201320802152.4U CN201320802152U CN203557256U CN 203557256 U CN203557256 U CN 203557256U CN 201320802152 U CN201320802152 U CN 201320802152U CN 203557256 U CN203557256 U CN 203557256U
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CN
China
Prior art keywords
gear
millstone
lower millstone
ring
upper millstone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320802152.4U
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Chinese (zh)
Inventor
刘文德
张文明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANLU WENMING GRAIN AND OIL MACHINERY EQUIPMENT Co Ltd
Original Assignee
ANLU WENMING GRAIN AND OIL MACHINERY EQUIPMENT Co Ltd
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Priority to CN201320802152.4U priority Critical patent/CN203557256U/en
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Publication of CN203557256U publication Critical patent/CN203557256U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model relates to a double-side grinding machine which comprises a worktable, an upper grinding disc, a lower grinding disc and a transmission mechanism. The upper grinding disc is fixed to the upper side of the worktable by the aid of a gantry structure, and the lower grinding disc is positioned on a tabletop of the worktable; the transmission mechanism comprises a main motor, a main speed reducer, a transition shaft, an auxiliary motor, an auxiliary speed reducer, an inner gear ring, a sun gear and planet gears, the main motor is connected with the main speed reducer, three gears are arranged on the transition shaft and include a transition gear of the lower grinding disc, a transmission gear of the inner gear ring and a transmission gear of the upper grinding disc, the auxiliary motor is connected with the auxiliary speed reducer, the auxiliary speed reducer drives the sun gear, and the planet gears are positioned between the inner gear ring and the sun gear. The double-side grinding machine has the advantages that requirements on high precision and high quality can be met, effective areas of ground workpieces can be enlarged, and the grinding efficiency can be greatly improved.

Description

A kind of twin grinder
Technical field
The utility model relates to a kind of grinder, is specifically related to a kind of twin grinder.
Background technology
The grinder of domestic production at present, the one, grinding precision is not high, is difficult to reach the requirement of high-precision workpiece, and the 2nd, although grinding precision is high, can only adapt to the grinding of cutting disc class workpiece; Above two kinds of grinders and all to have milling area too small, are polished workpiece in size, quantitatively limited, exist the defect that production efficiency is not high, and it is imperative to improve.
In recent years, a kind of novel industry---universal use of Intelligent touch mobile phone, hand-set lid glass processing is the manufacturing novel product of mobile phone, former traditional twin grinder is through using the too many problem that exposes, as shake, the actual defects such as upper millstone creeps, gear tooth breakage, machine scratch diskette are too high, the hommization of control system portion, the large a small amount of of grinding work piece are limited, can not meet and touch the needs that mobile phone develops rapidly.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of twin grinder of multifunctional efficient rate; Both can meet high accuracy, high-quality requirement, can increase again grinding work-piece usable area, greatly improves grinding efficiency.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of twin grinder, comprise workbench, upper millstone, lower millstone, transmission mechanism,
The table top two ends of described workbench are respectively equipped with a root post, between the top of described two columns, are provided with crossbeam, and described upper millstone is located on described crossbeam;
Described lower millstone is positioned on the table top of described workbench;
Described transmission mechanism comprises main motor, main gear reducer, transition axis, auxiliary-motor, secondary reductor, ring gear, central gear, pinion gear, described main motor is connected with described main gear reducer, described transition axis is provided with 3 gears, be respectively lower millstone transition gear, ring gear travelling gear, upper millstone travelling gear, main gear reducer output gear on described main gear reducer is mutually meshing with the lower millstone transition gear on described transition axis, described lower millstone transition gear drives described lower millstone, described ring gear travelling gear drives described ring gear, described upper millstone travelling gear drives described upper millstone, described auxiliary-motor is connected with described secondary reductor, described secondary reductor drives described central gear, described pinion gear is between described ring gear and described central gear, and described pinion gear is mutually meshing with described ring gear and central gear respectively, described pinion gear is provided with 5, described each pinion gear is provided with nine product stations.
The beneficial effects of the utility model are: two root posts in the utility model and crossbeam form gantry structure, and upper millstone adopts gantry structure, has strengthened the rigidity of upper millstone mechanism, has improved grinding precision and machine service life; The utility model adopts Dual-motors Driving, and central gear slewing range is wider.According to the requirement of difference and roughness that is polished product material, central gear is by an independent control rate of motor, realized speed ratio adjustable of ring gear and central gear, by the gear ratio change of central gear and ring gear, pinion gear rotational velocity also changes, and has realized the requirement of pinion gear speed and rotating, has met different materials and has processed the requirement to rotating speed, meet high accuracy, high-quality requirement; Simultaneously, in the utility model, the ring gear number of teeth increases, usable area increases, the size of like product is by 3.5 cun of calculating, each pinion gear is attended class and is placed 9 products, and pinion gear two products in many ways that can only square 7 products than in prior art make like product time processing efficiency improve 29%, greatly improve grinding efficiency, for developing rapidly of Intelligent touch Mobile Industry provides wide processing platform.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described lower millstone is provided with lower millstone holder, and described lower millstone holder is provided with lower millstone power transmission shaft, and described lower millstone power transmission shaft is provided with lower millstone input gear, and described lower millstone input gear is mutually meshing with described lower millstone transition gear.
Further, described ring gear is provided with internal tooth ring support, and described internal tooth ring support is provided with internal tooth snare, and described ring gear puts and is provided with ring gear input gear, and described ring gear input gear is mutually meshing with described ring gear travelling gear.
Further, described upper millstone travelling gear limit is provided with upper millstone input gear, and described upper millstone input gear is provided with upper millstone power transmission shaft, and the top of upper millstone power transmission shaft is provided with central shaft top wheel, described upper millstone is provided with clutch block, clutch block described in the wheel drive of described central shaft top.
Further, the main gear reducer output gear on described main gear reducer, lower millstone transition gear, upper millstone travelling gear, upper millstone input gear are helical gear.
Adopt the beneficial effect of above-mentioned further scheme to be: on complete machine, the driving of lower millstone adopts Helical gear Transmission, make complete machine operation more steady.
Further, described lower millstone height is overhead 1028mm, and the diameter of described pinion gear is 290mm.
Adopt the beneficial effect of above-mentioned further scheme to be: the machine does according to the actual service condition of staff that human oriented design lower millstone working face is high to be made 1028mm into by 1128mm and alleviated staff's operation fatigue.
Further, the table top of described workbench is provided with hydrosphere, and table top and the hydrosphere of described workbench form by stainless steel material.
Adopt the beneficial effect of above-mentioned further scheme to be: work top, hydrosphere make stainless steel material into, clear up more convenient.
Further, described ring gear is connected with elevating mechanism, described elevating mechanism comprises lift cylinder, bearing pin, tooth bar, duplicate gear, lifter cam, described lift cylinder is connected with described bearing pin by Connection Block, described bearing pin is connected with described tooth bar, described tooth bar is fixed by guide pad, described tooth bar is mutually meshing with described duplicate gear, described duplicate gear is connected with described lifter cam, described ring gear is provided with internal tooth ring support, described internal tooth ring support is provided with internal tooth snare, described ring gear puts and is provided with lifting axle sleeve, described lifting shaft puts and is provided with sliding bearing, described lifter cam is connected with described sliding bearing.
Adopt the beneficial effect of above-mentioned further scheme to be: ring gear adopts air cylinder driven lifting, realizes ring gear height adjustable, met the requirement that picks and places workpiece and adjust the pleasure boat carrier position of engagement, the service life of having improved ring gear.
Further, described workbench has support and base plate, and described main gear reducer is positioned at the side of described support and is connected with described base plate.
Adopt the beneficial effect of above-mentioned further scheme to be: main gear reducer is by originally making in side in support bottom, and be connected with base plate, improved the trouble of dismantling reductor when maintenance, main gear reducer is placed on side, main gear reducer output gear and lower millstone transition gear on main gear reducer are transferred to lower millstone input gear, according to force analysis, alleviated the load of the main gear reducer output gear on main gear reducer, avoided with a period of time, occurring broken teeth phenomenon with front gear and Chinese deciduous cypress bark (being commonly called as red mill skin) appearance vibrations for machine, upper millstone is shaken, the abnormality such as creep, service life and the machining accuracy of machine have been improved.
Further, described main motor is equipped with frequency converter.
Adopt the beneficial effect of above-mentioned further scheme to be: adopt frequency converter to coordinate the running of main driven by motor complete machine, realized soft start soft stop only, speed governing stablizes, impacts little, steady etc.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of a kind of twin grinder of the utility model;
Fig. 2 is the transmission internal structure schematic diagram of a kind of twin grinder of the utility model;
Fig. 3 is the structural representation that ring gear, pinion gear, the central gear of a kind of twin grinder of the utility model combines;
Fig. 4 is the ring gear lifting structure schematic diagram of a kind of twin grinder of the utility model.
In accompanying drawing, the list of parts of each label representative is as follows:
1, workbench, 2, upper millstone, 3, lower millstone, 4, column, 5, crossbeam, 6 main motors, 7, main gear reducer, 8, transition axis, 9, auxiliary-motor, 10, secondary reductor, 11, ring gear, 12, central gear, 13, pinion gear, 14, upper millstone travelling gear, 15, ring gear travelling gear, 16, lower millstone transition gear, 17, main gear reducer output gear, 18, upper millstone input gear, 19, upper millstone power transmission shaft, 20, central shaft top wheel, 21, clutch block, 22, transition gear, 23, internal tooth ring support, 24, internal tooth snare, 25, ring gear input gear, 26, lower millstone holder, 27, lower millstone power transmission shaft, 28, lower millstone input gear, 29, central gear adapter sleeve, 30, central gear power transmission shaft, 31, sun input gear, 32, secondary reductor output gear, 33, lift cylinder, 34, bearing pin, 35, tooth bar, 36, duplicate gear, 37, lifter cam, 38, Connection Block, 39, guide pad, 40, lifting axle sleeve, 41, sliding bearing, 42, hydrosphere, 43, support, 44, base plate, 45, be polished product.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1 and Figure 2, a kind of twin grinder, comprises workbench 1, upper millstone 2, lower millstone 3, transmission mechanism, the table top two ends of described workbench 1 are respectively equipped with a root post 4, between the top of described two columns 4, be provided with crossbeam 5, described upper millstone 2 is located on described crossbeam 5, described two root posts 4 and crossbeam 5 form gantry structure, upper millstone 2 adopts gantry structure, the rigidity that has strengthened upper millstone mechanism, has improved grinding precision and machine service life, described lower millstone 3 is positioned on the table top of described workbench 1, and described lower millstone 3 height is overhead 1028mm, described transmission mechanism comprises main motor 6, main gear reducer 7, transition axis 8, auxiliary-motor 9, secondary reductor 10, ring gear 11, central gear 12, pinion gear 13, described main motor 6 is connected with described main gear reducer 7, described transition axis 8 is provided with 3 gears, be respectively upper millstone travelling gear 14, ring gear travelling gear 15, lower millstone transition gear 16, main gear reducer output gear 17 on described main gear reducer 7 is mutually meshing with the lower millstone transition gear 16 on described transition axis 8, described upper millstone travelling gear 14 drives described upper millstone 2, described ring gear travelling gear 15 drives described ring gear 11, described lower millstone transition gear 16 drives described lower millstone 3, described auxiliary-motor 9 is connected with described secondary reductor 10, described secondary reductor 10 drives described central gear 12, described pinion gear 13 is between described ring gear 11 and described central gear 12, and described pinion gear 13 is mutually meshing with described ring gear 11 and central gear 12 respectively, described pinion gear 13 is provided with 5, the diameter of described each pinion gear 13 is 290mm, on it, can place nine and be polished product 45 stations, as shown in Figure 3.
Described upper millstone travelling gear 14 drives described upper millstone 2, the drives structure of described upper millstone 2 is: described upper millstone travelling gear 14 limits are provided with upper millstone input gear 18, described upper millstone input gear 18 is provided with upper millstone power transmission shaft 19, the top of upper millstone power transmission shaft 19 is provided with central shaft top wheel 20, described upper millstone 2 is provided with clutch block 21, and described central shaft top wheel 19 drives described clutch block 21.The driving process of upper millstone 2 is: main motor 6, and---------------------being transferred to central shaft top wheel 20---is transferred to the clutch block 21 of upper millstone 2, drives upper millstone 2 to turn round to be transferred to upper millstone power transmission shaft 19 by transition gear 22, to be transferred to upper millstone input gear 18 to be transferred to upper millstone travelling gear 14 to be transferred to transition axis 8 to be transferred to lower millstone transition gear 16 to be transferred to the main gear reducer output gear 17 on main gear reducer 7.When upper millstone 2 rises, the clutch block 21 of upper millstone 2 is separation with wheel 21 transmissions of central shaft top, when upper millstone 2 rises to certain altitude, inductive switch work, upper millstone 2 stops rising, and MD27*50 cylinder drives push-and-pull connecting axle and lock dog simultaneously, pins the safety cap on upper millstone.Main gear reducer output gear 17 on described main gear reducer 7, lower millstone transition gear 16, upper millstone travelling gear 14, upper millstone input gear 18 are helical gear, and on complete machine, the driving of lower millstone adopts Helical gear Transmission, make complete machine operation more steady.
Described ring gear travelling gear 15 drives described ring gear 11, the drives structure of described ring gear 11 is: described ring gear 11 is provided with internal tooth ring support 23, internal tooth ring support 23 is provided with internal tooth snare 24, internal tooth snare 24 is provided with ring gear input gear 25, and described ring gear input gear 25 is mutually meshing with described ring gear travelling gear 15.The driving process of described ring gear 11 is:---------------------being transferred to internal tooth ring support 23---is transferred to ring gear 11 to main motor 6 to be transferred to internal tooth snare 24 to be transferred to ring gear input gear 25 to be transferred to ring gear travelling gear 15 to be transferred to transition axis 8 to be transferred to lower millstone transition gear 16 to be transferred to the main gear reducer output gear 17 on main gear reducer 7.
Described lower millstone transition gear 16 drives described lower millstone 3, the drives structure of described lower millstone 3 is: described lower millstone 3 is provided with lower millstone holder 26, described lower millstone holder 26 is provided with lower millstone power transmission shaft 27, lower millstone power transmission shaft 27 is provided with lower millstone input gear 28, and described lower millstone input gear 28 is mutually meshing with described lower millstone transition gear 16.The driving process of described lower millstone 3 is:---------------being transferred to lower millstone holder 26---is transferred to lower millstone 3 to main motor 6 to be transferred to lower millstone power transmission shaft 27 to be transferred to lower millstone input gear 28 to be transferred to lower millstone transition gear 16 to be transferred to the main gear reducer output gear 17 on reductor 7.
Described secondary reductor 10 drives described central gear 12, the drives structure of described central gear 12 is: described central gear 12 is provided with central gear adapter sleeve 29, described central gear adapter sleeve 29 is connected with central gear power transmission shaft 30, described central gear power transmission shaft 30 is provided with sun input gear 31, and described sun input gear 31 is mutually meshing with the secondary reductor output gear 32 on described secondary reductor 10.The driving process of described central gear is: auxiliary-motor 9, and------------being transferred to central gear adapter sleeve 29---is transferred to central gear 12 to be transferred to central gear power transmission shaft 30 to be transferred to sun input gear 31 to be transferred to secondary reductor output gear 32 on secondary reductor 10.
Described ring gear is connected with elevating mechanism, described elevating mechanism comprises lift cylinder 33, bearing pin 34, tooth bar 35, duplicate gear 36, lifter cam 37, described lift cylinder 33 is connected with described bearing pin 34 by Connection Block 38, described bearing pin 34 is connected with described tooth bar 35, described tooth bar 35 is fixing by guide pad 39, described tooth bar 35 is mutually meshing with described duplicate gear 36, described duplicate gear 36 is connected with described lifter cam 37, described ring gear 11 is provided with internal tooth ring support 23, described internal tooth ring support 23 is provided with internal tooth snare 24, described internal tooth snare 24 is provided with lifting axle sleeve 40, described lifting axle sleeve 40 is provided with sliding bearing 41, described lifter cam 37 is connected with described sliding bearing 41, thereby complete ring gear 11 lifting actions, described ring gear elevating mechanism as shown in Figure 4.
The table top of described workbench 1 is provided with hydrosphere 42, and the table top of described workbench 1 and hydrosphere 42 form by stainless steel material.Described workbench 1 has support 43 and base plate 44, and described main gear reducer 7 is positioned at the side of described support 43 and is connected with described base plate 44.Described main motor 6 is equipped with frequency converter, adopts frequency converter to coordinate main motor 6 to drive complete machine running, realized soft start soft stop only, speed governing stablizes, impacts little, steady etc.Complete machine adopts self-timing grease-added to gear, the service life of having improved gear.
In the utility model, main motor drives lower millstone, ring gear, lower millstone, auxiliary-motor drives central gear, ring gear, central gear drive pinion gear to rotate, product is placed on erratic star wheel, lower millstone, ring gear, the same direction rotation of central gear, and upper millstone and lower millstone are to despining, erratic star wheel, with respect to upper millstone and lower millstone revolution and rotation, carrys out twin grinding product.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (10)

1. a twin grinder, is characterized in that: comprise workbench, upper millstone, lower millstone, transmission mechanism,
The table top two ends of described workbench are respectively equipped with a root post, between the top of described two columns, are provided with crossbeam, and described upper millstone is located on described crossbeam;
Described lower millstone is positioned on the table top of described workbench;
Described transmission mechanism comprises main motor, main gear reducer, transition axis, auxiliary-motor, secondary reductor, ring gear, central gear, pinion gear, described main motor is connected with described main gear reducer, described transition axis is provided with three gears, be respectively lower millstone transition gear, ring gear travelling gear, upper millstone travelling gear, main gear reducer output gear on described main gear reducer is mutually meshing with the lower millstone transition gear on described transition axis, described lower millstone transition gear drives described lower millstone, described ring gear travelling gear drives described ring gear, described upper millstone travelling gear drives described upper millstone, described auxiliary-motor is connected with described secondary reductor, described secondary reductor drives described central gear, described pinion gear is between described ring gear and described central gear, and described pinion gear is mutually meshing with described ring gear and central gear respectively, described pinion gear is provided with five, described each pinion gear is provided with nine product stations.
2. a kind of twin grinder according to claim 1, it is characterized in that: described lower millstone is provided with lower millstone holder, described lower millstone holder is provided with lower millstone power transmission shaft, described lower millstone power transmission shaft is provided with lower millstone input gear, and described lower millstone input gear is mutually meshing with described lower millstone transition gear.
3. a kind of twin grinder according to claim 1, it is characterized in that: described ring gear is provided with internal tooth ring support, described internal tooth ring support is provided with internal tooth snare, and described ring gear puts and is provided with ring gear input gear, and described ring gear input gear is mutually meshing with described ring gear travelling gear.
4. a kind of twin grinder according to claim 1, it is characterized in that: described upper millstone travelling gear limit is provided with upper millstone input gear, described upper millstone input gear is provided with upper millstone power transmission shaft, the top of upper millstone power transmission shaft is provided with central shaft top wheel, described upper millstone is provided with clutch block, clutch block described in the wheel drive of described central shaft top.
5. a kind of twin grinder according to claim 4, is characterized in that: the main gear reducer output gear on described main gear reducer, lower millstone transition gear, upper millstone travelling gear, upper millstone input gear are helical gear.
6. according to a kind of twin grinder described in claim 1 to 5 any one, it is characterized in that: described lower millstone height is overhead 1028mm, the diameter of described pinion gear is 290mm.
7. according to a kind of twin grinder described in claim 1 to 5 any one, it is characterized in that: the table top of described workbench is provided with hydrosphere, table top and the hydrosphere of described workbench form by stainless steel material.
8. according to a kind of twin grinder described in claim 1 to 5 any one, it is characterized in that: described ring gear is connected with elevating mechanism, described elevating mechanism comprises lift cylinder, bearing pin, tooth bar, duplicate gear, lifter cam, described lift cylinder is connected with described bearing pin by Connection Block, described bearing pin is connected with described tooth bar, described tooth bar is fixed by guide pad, described tooth bar is mutually meshing with described duplicate gear, described duplicate gear is connected with described lifter cam, described ring gear is provided with internal tooth ring support, described internal tooth ring support is provided with internal tooth snare, described ring gear puts and is provided with lifting axle sleeve, described lifting shaft puts and is provided with sliding bearing, described lifter cam is connected with described sliding bearing.
9. according to a kind of twin grinder described in claim 1 to 5 any one, it is characterized in that: described workbench has support and base plate, described main gear reducer is positioned at the side of described support and is connected with described base plate.
10. according to a kind of twin grinder described in claim 1 to 5 any one, it is characterized in that: described main motor is equipped with frequency converter.
CN201320802152.4U 2013-12-06 2013-12-06 Double-side grinding machine Expired - Fee Related CN203557256U (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104385115A (en) * 2014-06-18 2015-03-04 蓝思科技股份有限公司 Double-side copper disc grinding process for sapphire panel
CN104924211A (en) * 2015-04-16 2015-09-23 深圳赛贝尔自动化设备有限公司 Planetary gear type two-sided lapping/polishing machine
CN105312987A (en) * 2014-08-04 2016-02-10 天津滨海新区纵联管道科技有限公司 Disc-longitudinal-knife transverse-cutting-straight-knife milling machine
CN105904334A (en) * 2016-06-30 2016-08-31 广东利鸿基不锈钢实业有限公司 Vertical automatic plane polishing machine
CN106312718A (en) * 2016-10-30 2017-01-11 云南蓝晶科技有限公司 Four-drive two-face chip polishing machine
CN106584266A (en) * 2016-11-29 2017-04-26 湖南省新化县长江电子有限责任公司 Double-sided grinding tool for ceramic part of new energy automobile
CN107378658A (en) * 2017-08-31 2017-11-24 中山市程博工业产品设计有限公司 A kind of dual cutter grinding apparatus
CN107650004A (en) * 2017-11-02 2018-02-02 北京陆星科技有限公司 Two-sided precision polisher
CN107877365A (en) * 2017-11-01 2018-04-06 湖南宇晶机器股份有限公司 Lifting device for gear ring for Twp-sided polishing machine
CN107932204A (en) * 2016-04-27 2018-04-20 马鞍山市金德瑞冶金机械配件制造有限公司 A kind of method of planer-type lapping device production high-speed steel tool
CN108381377A (en) * 2018-04-17 2018-08-10 东海县太阳光新能源有限公司 A kind of quartz grinding mill

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104385115A (en) * 2014-06-18 2015-03-04 蓝思科技股份有限公司 Double-side copper disc grinding process for sapphire panel
CN105312987A (en) * 2014-08-04 2016-02-10 天津滨海新区纵联管道科技有限公司 Disc-longitudinal-knife transverse-cutting-straight-knife milling machine
CN105312987B (en) * 2014-08-04 2017-11-28 天津滨海新区纵联管道科技有限公司 Disk is vertical, and knife is horizontal cuts straight knife milling drum
CN104924211A (en) * 2015-04-16 2015-09-23 深圳赛贝尔自动化设备有限公司 Planetary gear type two-sided lapping/polishing machine
CN107932204A (en) * 2016-04-27 2018-04-20 马鞍山市金德瑞冶金机械配件制造有限公司 A kind of method of planer-type lapping device production high-speed steel tool
CN107932204B (en) * 2016-04-27 2019-05-21 马鞍山市金德瑞冶金机械配件制造有限公司 A kind of method of planer-type grinding device production high-speed steel tool
CN105904334A (en) * 2016-06-30 2016-08-31 广东利鸿基不锈钢实业有限公司 Vertical automatic plane polishing machine
CN105904334B (en) * 2016-06-30 2018-01-02 广东利鸿基不锈钢实业有限公司 Vertical automatic flat throwing machine
CN106312718A (en) * 2016-10-30 2017-01-11 云南蓝晶科技有限公司 Four-drive two-face chip polishing machine
CN106312718B (en) * 2016-10-30 2018-07-31 云南蓝晶科技有限公司 4 wheel driven double side wafer sanding machine
CN106584266A (en) * 2016-11-29 2017-04-26 湖南省新化县长江电子有限责任公司 Double-sided grinding tool for ceramic part of new energy automobile
CN107378658A (en) * 2017-08-31 2017-11-24 中山市程博工业产品设计有限公司 A kind of dual cutter grinding apparatus
CN107877365A (en) * 2017-11-01 2018-04-06 湖南宇晶机器股份有限公司 Lifting device for gear ring for Twp-sided polishing machine
CN107650004A (en) * 2017-11-02 2018-02-02 北京陆星科技有限公司 Two-sided precision polisher
CN108381377A (en) * 2018-04-17 2018-08-10 东海县太阳光新能源有限公司 A kind of quartz grinding mill

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