CN105437052A - Continuously-machining self-repairing type polishing device - Google Patents
Continuously-machining self-repairing type polishing device Download PDFInfo
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- CN105437052A CN105437052A CN201510841444.2A CN201510841444A CN105437052A CN 105437052 A CN105437052 A CN 105437052A CN 201510841444 A CN201510841444 A CN 201510841444A CN 105437052 A CN105437052 A CN 105437052A
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- Prior art keywords
- abrasive disk
- abrasive
- grinding
- polishing
- frame
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/017—Devices or means for dressing, cleaning or otherwise conditioning lapping tools
Abstract
The invention discloses a continuously-machining self-repairing type polishing device. The polishing device comprises a grinding disc, a center shaft, a rack, a rotating motor, a driving air cylinder, a workpiece clamping device, a UV light irradiation module and a grinding particle spraying module. The grinding disc is connected with the rotating motor through the center shaft, and the bottom of the rotating motor is connected with the driving air cylinder; and four layers of annular baffles are arranged on the grinding disc, and the grinding disc is divided into four annular areas. The polishing device is simple and compact in structure, convenient to operate and convenient to machine and produce; the automation degree is high, workpieces can be sequentially subjected to rough grinding, fine grinding, rough polishing and fine polishing, rapid connection from grinding to polishing can be achieved, and the phenomenon that in the machining process, equipment or a tool is replaced is avoided; the grinding disc can be repaired quite simply and rapidly, and the grinding disc does not need to be dismounted; repairing of the grinding disc and machining of the workpieces can be carried out synchronously, and the machining efficiency of the workpieces is greatly improved; and UV light is adopted for curing grinding particles, the curing speed is high, machining efficiency is ensured, and the pollution is small.
Description
Technical field
The present invention relates to grinding and polishing field, more particularly, particularly relate to a kind of Continuous maching and review one's lessons by oneself compound grinding and polishing device.
Background technology
Grinding utilizes coating or presses the abrasive grain be embedded on lap tool, the finished machined (as machining) of being carried out finished surface by lap tool and workpiece relative motion under a certain pressure.Grinding can be used for processing various metal and nonmetallic materials, and the surface configuration of processing has plane, the inside and outside face of cylinder and taper seat, convex, concave spherical surface, screw thread, the flank of tooth and other profiles.Machining accuracy can reach IT5 ~ 01, and surface roughness can reach Ra0.63 ~ 0.01 micron.Polishing refers to and utilizes machinery, chemistry or electrochemical effect, workpiece surface roughness is reduced, to obtain the processing method of light, flat surface.Utilize the modification processing that flexible polishing instrument and abrasive grain or other polishing mediums carry out surface of the work.Polishing can not improve dimensional accuracy or the geometrical precision of workpiece, but to obtain for the purpose of smooth surface or bright luster, sometimes also in order to eliminate gloss (delustring).
When we need to carry out skin processing to for processing work, in order to improve workpiece surface roughness or to strengthen the process on its surface, usually adopt grinding and polishing simultaneously.Traditional utilizes the polishing system of abrasive disk or polishing disk by lapping and polishing operation separately, makes to be needed abrasive disk to be replaced by polishing disk to system during polishing by overgrinding, is difficult to promote working (machining) efficiency.Even single attrition process, the abrasive disk of single wear particle size also can not make workpiece reach required surface roughness completely or need process time of growing very much.
Ultraprecision grinding polishing is a kind of main processing method in Ultra-precision Turning field, and the ultraprecision grinding polishing that development in recent years is got up is a kind of method that can realize advanced material workpiece high-quality, high accuracy processing.The processing mode that general abrasive polishing method adopts is: on the uniform abrasive disk of surfacing, lay fixation abrasive grain, processing work is installed on the trade union college head above abrasive disk, on trade union college head, pressure is applied during grinding, abrasive disk rotates, and makes have relative motion carry out grinding thus complete attrition process between workpiece and fixation abrasive grain.Because of the abrasive particle that abrasive disk surface attachment is a large amount of, and because the manufacture craft of abrasive disk is limited, cause the surperficial groove that there will be abrasive particle skewness and cause of abrasive disk, simultaneously in process due to external factor such as pressure, make abrasive disk surface different parts abrasive particle different from the grinding degree between workpiece, local abrasive wear can be caused to accelerate, cause the local dent on abrasive disk surface and the out-of-flatness on abrasive disk surface further, in the process that trade union college head and workpiece are contacted with abrasive disk, produce vibration and beat, harm workpiece processing quality and precision.
The abrasive disk restorative procedure of existing routine is disassembled by abrasive disk, and be generally that needs 5 talent can repair successively according to the rate of wear of abrasive disk, adopt traditional restorative procedure, not only repair loaded down with trivial details trouble, also can time of at substantial while labor intensive material resources, and repair materials used can exist pollution to environment, and repairing effect is not good.
Summary of the invention
The object of the invention is to overcome that the working (machining) efficiency existed in prior art processing is low, automaticity is not high, polishing and attrition process needs separately, the shortcoming of reparation automatically cannot be carried out to abrasive disk, provide and a kind ofly can integrate that corase grind, fine grinding, rough polishing and essence are thrown and the Continuous maching that can carry out abrasive disk selfreparing repairs formula grinding and polishing device automatically.
Technical scheme of the present invention is achieved in that a kind of Continuous maching reviews one's lessons by oneself compound grinding and polishing device, comprises abrasive disk, central shaft, frame, electric rotating machine, driving cylinder, clamping workpiece device, UV light irradiation module and abrasive particle injection module; Central shaft is connected bottom described abrasive disk, described central shaft is connected by shaft coupling with electric rotating machine, the bottom of described electric rotating machine connects the piston rod end driving cylinder, described driving cylinder is fixed in described frame, drive cylinder to pass through to drive described electric rotating machine rectilinear motion thus the lifting driving described abrasive disk, described electric rotating machine is for driving the rotation of described abrasive disk; Described abrasive disk is provided with four layers of ring baffle, and described abrasive disk is divided into corase grind district from outside to inside, fine grinding district, rough polishing district and four, Jing Pao district annular region, in the annular region at abrasive disk center, the wear particle size on abrasive disk surface is thinner; Four annular regions are equipped with guiding gutter near the position of inner side baffle, and four guiding gutters are communicated with four that are located at abrasive disk lower end annular waste liquid tanks; Frame above described abrasive disk is fixed with the abrasive particle injection module, UV light irradiation module and the clamping workpiece device that set gradually along described abrasive disk rotation direction, described abrasive particle injection module comprises four the abrasive particle coating material solidified mixed liquor injector heads be located at respectively above corase grind district, fine grinding district, rough polishing district and Jing Pao district and the fixed bar fixing four coating material solidified mixed liquor injector heads of abrasive particle, and described fixed bar is fixed in frame; Described UV light irradiation module comprises in fan-shaped light barrier and is located at the UV light lamp tube in fan-shaped light barrier, described fan-shaped light barrier is irradiated to region except the abrasive disk below light barrier for preventing described UV light lamp tube, carries out the selfreparing on described abrasive disk surface in the sector region of the abrasive disk namely below light barrier; Described clamping workpiece device comprises line slideway, ball-screw, spindle motor, slide block, drive motors, workpiece fixing seat, force snesor and Workpiece fixing plate, described drive motors is inverted the bottom being arranged on described slide block by motor cabinet, the motor head of described drive motors connects workpiece fixing seat, be provided with Workpiece fixing plate below described workpiece fixing seat, between described workpiece fixing seat and Workpiece fixing plate, be provided with force snesor; Described slide block set is contained on horizontally disposed line slideway and ball-screw, the two ends of described line slideway are fixed in frame, the two ends of line slideway are fixed in frame, and the two ends of ball-screw are fixed on the spindle motor of in frame and one end of ball-screw connection for driving described screw turns by bearing.
Further, four coating material solidified mixed liquor injector heads of abrasive particle connect four abrasive Flow generators respectively by pipeline, and the wear particle size generated in four abrasive Flow generators is consistent with the wear particle size in corresponding annular region below four abrasive particle coating material solidified mixed liquor injector heads.
Further, described spindle motor is fixed in described frame by motor cabinet.
Further, described frame is provided with level table, central shaft is passed described level table and is connected with described level table by bearing, and polishing disk is located at the top of described level table, and electric rotating machine, driving cylinder are located in the frame below described level table.
Further, the outside cover of described workpiece fixing seat has ball sleeve.
Compared with prior art, beneficial effect of the present invention is: the present invention is simple and compact for structure, easy to operate, is convenient to processing; Automaticity is high, can roughly grinding successively, refine, rough polishing and essence throw the processing of four procedures, realizing the quick joining from being ground to polishing to workpiece, to avoid in process more exchange device or instrument; Force snesor can detect process in real time and apply pressure, is convenient in time by driving cylinder adjustment applied pressure, thus improves working (machining) efficiency and crudy; To the reparation very simple and fast of abrasive disk, without the need to dismantling abrasive disk; Realize abrasive disk reparation and work pieces process and synchronously carry out, greatly improve work pieces process efficiency; Adopt UV photocuring abrasive particle, curing rate is fast, ensure that working (machining) efficiency and pollutes little.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the present invention is described in further detail, but do not form any limitation of the invention.
Fig. 1 is the structural representation that a kind of Continuous maching of the present invention reviews one's lessons by oneself compound grinding and polishing device.
In figure, 1-abrasive disk, 2-central shaft, 3-frame, 4-electric rotating machine, 5-drive cylinder, 6-shaft coupling, 7-ring baffle, 8-guiding gutter, 9-waste liquid tank, the coating material solidified mixed liquor injector head of 10-abrasive particle, 11-fixed bar, 12-UV light irradiation module, 13-line slideway, 14-ball-screw, 15-spindle motor, 16-slide block, 17-drive motors, 18-workpiece fixing seat, 19-Workpiece fixing plate, 20-force snesor.
Detailed description of the invention
Consult shown in Fig. 1, a kind of Continuous maching of the present invention reviews one's lessons by oneself compound grinding and polishing device, comprises abrasive disk 1, central shaft 2, frame 3, electric rotating machine 4, drives cylinder 5, clamping workpiece device, UV light irradiation module 12 and abrasive particle injection module; Central shaft 2 is connected bottom described abrasive disk 1, described central shaft 2 is connected by shaft coupling 6 with electric rotating machine 4, the bottom of described electric rotating machine 4 connects the piston rod end driving cylinder 5, described driving cylinder 5 is fixed in described frame 3, drive cylinder 5 to pass through to drive described electric rotating machine 4 rectilinear motion thus the lifting driving described abrasive disk 1, described electric rotating machine 4 is for driving the rotation of described abrasive disk 1; Described abrasive disk 1 is provided with four layers of ring baffle 7, and described abrasive disk 1 is divided into corase grind district from outside to inside, fine grinding district, rough polishing district and four, Jing Pao district annular region, in the annular region at abrasive disk 1 center, the wear particle size on abrasive disk 1 surface is thinner; Four annular regions are equipped with guiding gutter 8 near the position of inner side baffle, and four guiding gutters 8 are communicated with four that are located at abrasive disk 1 lower end annular waste liquid tanks 9; Frame 3 above described abrasive disk 1 is fixed with the abrasive particle injection module, UV light irradiation module 12 and the clamping workpiece device that set gradually along described abrasive disk 1 rotation direction, described abrasive particle injection module comprises four the abrasive particle coating material solidified mixed liquor injector heads 10 be located at respectively above corase grind district, fine grinding district, rough polishing district and Jing Pao district and the fixed bar 11 fixing four coating material solidified mixed liquor injector heads 10 of abrasive particle, and described fixed bar 11 is fixed in frame 3; Described UV light irradiation module 12 comprises in fan-shaped light barrier and is located at the UV light lamp tube in fan-shaped light barrier, described fan-shaped light barrier is irradiated to region except the abrasive disk 1 below light barrier for preventing described UV light lamp tube, carries out the selfreparing on described abrasive disk 1 surface in the sector region of the abrasive disk 1 namely below light barrier; Described clamping workpiece device comprises line slideway 13, ball-screw 14, spindle motor 15, slide block 16, drive motors 17, workpiece fixing seat 18, force snesor 20 and Workpiece fixing plate 19, described drive motors 17 is inverted the bottom being arranged on described slide block 16 by motor cabinet, the motor head of described drive motors 17 connects workpiece fixing seat 18, be provided with Workpiece fixing plate 19 below described workpiece fixing seat 18, between described workpiece fixing seat 18 and Workpiece fixing plate 19, be provided with force snesor 20; Described slide block 16 is sleeved on horizontally disposed line slideway 13 and ball-screw 14, the two ends of described line slideway 13 are fixed in frame 3, the two ends of line slideway 13 are fixed in frame 3, and the two ends of ball-screw 14 are fixed on the spindle motor 15 of in frame 3 and one end of ball-screw 14 connection for driving described screw turns by bearing.
Four coating material solidified mixed liquor injector heads 10 of abrasive particle connect four abrasive Flow generators respectively by pipeline, and the wear particle size generated in four abrasive Flow generators is consistent with the wear particle size in corresponding annular region below four abrasive particle coating material solidified mixed liquor injector heads 10.The coating material solidified Homogeneous phase mixing of abrasive particle and UV light can be ejected into abrasive disk on the surface by the coating material solidified mixed liquor injector head 10 of abrasive particle in abrasive Flow generator.
Described spindle motor 15 is fixed in described frame 3 by motor cabinet.
Described frame 3 is provided with level table, and central shaft 2 is passed described level table and is connected with described level table by bearing, and polishing disk is located at the top of described level table, and electric rotating machine 4, driving cylinder 5 are located in the frame 3 below described level table.
The outside cover of described workpiece fixing seat 18 has ball sleeve.Be fixedly connected with workpiece fixing seat 18 inside ball sleeve, outside is provided with the ball that can freely rotate, and by ball contact when workpiece fixing seat 18 contacts with ring baffle 7, prevents from producing friction thus having an impact to processing during both contacts.
Above illustrated embodiment is better embodiment of the present invention, only be used for conveniently the present invention being described, not any pro forma restriction is done to the present invention, have in any art and usually know the knowledgeable, if do not depart from the present invention carry in the scope of technical characteristic, utilize the Equivalent embodiments that the done local of disclosed technology contents is changed or modified, and do not depart from technical characteristic content of the present invention, all still belong in the scope of the technology of the present invention feature.
Claims (5)
1. Continuous maching reviews one's lessons by oneself a compound grinding and polishing device, it is characterized in that: comprise abrasive disk (1), central shaft (2), frame (3), electric rotating machine (4), drive cylinder (5), clamping workpiece device, UV light irradiation module (12) and abrasive particle injection module, described abrasive disk (1) bottom connects central shaft (2), described central shaft (2) is connected by shaft coupling (6) with electric rotating machine (4), the bottom of described electric rotating machine (4) connects the piston rod end driving cylinder (5), described driving cylinder (5) is fixed in described frame (3), drive cylinder (5) to pass through to drive described electric rotating machine (4) rectilinear motion thus the lifting driving described abrasive disk (1), described electric rotating machine (4) is for driving the rotation of described abrasive disk (1), described abrasive disk (1) is provided with four layers of ring baffle (7), described abrasive disk (1) is divided into corase grind district from outside to inside, fine grinding district, rough polishing district and four, Jing Pao district annular region, in the annular region at abrasive disk (1) center, the wear particle size on abrasive disk (1) surface is thinner, four annular regions are equipped with guiding gutter (8) near the position of inner side baffle, and four guiding gutters (8) are communicated with four that are located at abrasive disk (1) lower end annular waste liquid tanks (9), the frame (3) of described abrasive disk (1) top is fixed with the abrasive particle injection module, UV light irradiation module (12) and the clamping workpiece device that set gradually along described abrasive disk (1) rotation direction, described abrasive particle injection module comprises four abrasive particle coating material solidified mixed liquors injector head (10) be located at respectively above corase grind district, fine grinding district, rough polishing district and Jing Pao district and the fixed bar (11) fixing four coating material solidified mixed liquor injector heads (10) of abrasive particle, and described fixed bar (11) is fixed in frame (3), described UV light irradiation module (12) comprises in fan-shaped light barrier and is located at the UV light lamp tube in fan-shaped light barrier, described fan-shaped light barrier is irradiated to region except the abrasive disk (1) below light barrier for preventing described UV light lamp tube, carries out the selfreparing on described abrasive disk (1) surface in the sector region of the abrasive disk (1) namely below light barrier, described clamping workpiece device comprises line slideway (13), ball-screw (14), spindle motor (15), slide block (16), drive motors (17), workpiece fixing seat (18), force snesor (20) and Workpiece fixing plate (19), described drive motors (17) is inverted the bottom being arranged on described slide block (16) by motor cabinet, the motor head of described drive motors (17) connects workpiece fixing seat (18), described workpiece fixing seat (18) below is provided with Workpiece fixing plate (19), force snesor (20) is provided with between described workpiece fixing seat (18) and Workpiece fixing plate (19), described slide block (16) is sleeved on horizontally disposed line slideway (13) and ball-screw (14), the two ends of described line slideway (13) are fixed in frame (3), the two ends of line slideway (13) are fixed in frame (3), and the two ends of ball-screw (14) are fixed on the spindle motor (15) of in frame (3) and one end of ball-screw (14) connection for driving described screw turns by bearing.
2. a kind of Continuous maching according to claim 1 reviews one's lessons by oneself compound grinding and polishing device, it is characterized in that: four coating material solidified mixed liquor injector heads (10) of abrasive particle connect four abrasive Flow generators respectively by pipeline, the wear particle size generated in four abrasive Flow generators is consistent with the wear particle size in four corresponding annular regions in abrasive particle coating material solidified mixed liquor injector head (10) below.
3. a kind of Continuous maching according to claim 1 reviews one's lessons by oneself compound grinding and polishing device, it is characterized in that: described spindle motor (15) is fixed in described frame (3) by motor cabinet.
4. a kind of Continuous maching according to claim 1 reviews one's lessons by oneself compound grinding and polishing device, it is characterized in that: described frame (3) is provided with level table, central shaft (2) is through described level table and be connected with described level table by bearing, polishing disk is located at the top of described level table, and electric rotating machine (4), driving cylinder (5) are located in the frame (3) below described level table.
5. a kind of Continuous maching according to claim 1 reviews one's lessons by oneself compound grinding and polishing device, it is characterized in that: the outside cover of described workpiece fixing seat (18) has ball sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510841444.2A CN105437052B (en) | 2015-11-28 | 2015-11-28 | A kind of Continuous maching reviews one's lessons by oneself compound grinding and polishing device |
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| CN201510841444.2A CN105437052B (en) | 2015-11-28 | 2015-11-28 | A kind of Continuous maching reviews one's lessons by oneself compound grinding and polishing device |
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| CN105437052A true CN105437052A (en) | 2016-03-30 |
| CN105437052B CN105437052B (en) | 2019-02-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053026A (en) * | 2017-01-06 | 2017-08-18 | 浙江工业大学 | A kind of method and its preparation facilities for preparing gradient function polishing disk |
| CN112025418A (en) * | 2020-08-24 | 2020-12-04 | 博罗县何氏模具制造有限公司 | Central disc polishing method and central disc polishing device |
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| CN112025418A (en) * | 2020-08-24 | 2020-12-04 | 博罗县何氏模具制造有限公司 | Central disc polishing method and central disc polishing device |
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| CN105437052B (en) | 2019-02-05 |
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Effective date of registration: 20190823 Address after: 221700 East Fenghuang Road, Songlou Town, Fengxian County, Xuzhou City, Jiangsu Province Patentee after: Fengxian Feiyang Metal Products Co., Ltd. Address before: 516000 Huizhou City, Huicheng Province, the main floor of the road up to the number of cubic meters on the floor of the building, No. 12, Patentee before: Zheng Chenchuan |