CN109531403A - The accurate grinding and polishing device of sphere - Google Patents
The accurate grinding and polishing device of sphere Download PDFInfo
- Publication number
- CN109531403A CN109531403A CN201811531247.0A CN201811531247A CN109531403A CN 109531403 A CN109531403 A CN 109531403A CN 201811531247 A CN201811531247 A CN 201811531247A CN 109531403 A CN109531403 A CN 109531403A
- Authority
- CN
- China
- Prior art keywords
- motor
- sphere
- polishing
- spherical hinge
- polished
- 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.)
- Pending
Links
Classifications
-
- 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
- B24B37/02—Lapping machines or devices; Accessories designed for working surfaces of revolution
- B24B37/025—Lapping machines or devices; Accessories designed for working surfaces of revolution designed for working spherical surfaces
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The accurate grinding and polishing device of sphere, is related to the processing of sphere.Equipped with the 1st motor, rack, driving head, the 2nd motor, rotating disk, it is polished ball, polishing disk, fixing sleeve, bottom support plate, polishing pad, positioning spherical hinge and adjustment device；1st motor is mounted on the rack end, motor axis connection rotating disk, and the 2nd motor is housed in rotating disk, and motor shaft is equipped with driving head；Motor shaft of the line of driving head and processed sphere contact point and the processed sphere centre of sphere perpendicular to the 2nd motor；Rack lower end is equipped with bottom support plate, and bottom support plate is equipped with positioning spherical hinge and adjustment device；It adjusts device and is equipped with positioning spherical hinge, locking nut and fixing sleeve, ball is polished on the polishing pad of 3 positioning spherical hinge bearings, polishing pad is bonded in the external disk of positioning spherical hinge, and polishing pad is located at the top of polishing disk, is connected between polishing disk and fixing sleeve by adjustment device.
Description
Technical field
The present invention relates to the processing of sphere, more particularly, to a kind of accurate grinding and polishing device of sphere.
Background technique
In aviation, fine measuring instrument, high-accuracy sphere is often used, it is therefore, the precision of high-accuracy sphere, resistance to
Mill property, service life etc. suffer from decisive influence for reliability, the stability of equipment.Existing processing method largely relies on people
Work, is affected by human factors larger, causes the sphere consistency processed poor, so for high-accuracy ball grinding device
Research have very big realistic meaning.
Up to the present, the method for machining high-precision ball have double turntable V-grooves grinding method and it is tapered grind method, but this
Two methods are served only for the small sphere of processing diameter has sphere throwing for processing the high-precision sphere of diameter 60mm or more at present
Electro-optical device referring to patent " a kind of sphere burnishing device " (publication number: CN108000342A), but if wants processing dimension different
High-precision sphere, need constantly to replace and adjust the size of cup wheel, the efficiency of processing can be allowed to substantially reduce unavoidably, and
And can also allow the increased costs of processing, this problem also perplexs many enterprises and scientific research personnel.
Summary of the invention
The purpose of the present invention is to provide production cost can be reduced, removes replacement from and adjust the time of cup wheel, improve
The efficiency of accurate polishing obtains a kind of accurate grinding and polishing device of sphere of better sphere precise polishing mode.
The present invention be equipped with the 1st motor, rack, driving head, the 2nd motor, rotating disk, be polished ball, polishing disk, fixing sleeve,
Bottom support plate, polishing pad, positioning spherical hinge and adjustment device；
1st motor is mounted on the rack end, the motor axis connection rotating disk of the 1st motor, is equipped in the rotating disk
The motor shaft of 2nd motor, the 2nd motor is equipped with driving head；The driving head and processed sphere contact point and processed spherical ball
Motor shaft of the line of the heart perpendicular to the 2nd motor；The lower end of rack is equipped with bottom support plate, and the bottom support plate is equipped with
The equally distributed positioning spherical hinge of 3 circumferential directions and its adjustment device；The adjustment device be equipped with positioning spherical hinge, locking nut and
Fixing sleeve is polished ball on the polishing pad of 3 positioning spherical hinge bearings, and polishing pad is bonded in the external disk of positioning spherical hinge
On, polishing pad is located at the top of polishing disk, is connected between polishing disk and fixing sleeve by adjustment device, adjustable when needing adjustable range
Section adjustment device, when elongate screw to the fixation for after needing length, screwing locking nut progress axial direction, guarantee is processed
Polishing pad and processed sphere fit closely in journey.
The polishing disk can also change cup emery wheel into other than pasting polishing pad.
The bi-motor drives driving head movement, this structure setting rotated in many ways, drive control is entirely polished ball
Body movement.The driving head and the line for being polished sphere contact point with being polished the sphere centre of sphere are vertical with polishing motor axis.
It the positioning spherical hinge and adjustment device and is polished in ball contact surface and covers one layer of polishing pad or sand paper, it is described
It is polished in ball contact surface and grinding fluid is added, to adhere to abrasive grain on driving head.
Following methods preparation can be used in the present invention:
1) the 1st motor is mounted on the rack end, bottom support plate is mounted on the 1st motor lower end, pacifies in the support plate of bottom
Fill the equally distributed positioning spherical hinge of 3 circumferential directions and adjustment device；
2) by the motor axis connection of rotating disk and the 1st motor, the 2nd motor is installed on the rotating pan, the motor shaft of the 2nd motor
On driving head is installed；
3) polishing pad being driven into driving head movement by the 1st motor and the 2nd motor, drive control is entirely polished ball movement,
Positioning spherical hinge and adjustment device are contacted by polishing pad or sand paper with ball surface is polished, and cooperation grinding fluid makes attached on driving head
Abrasive grain realize processing.
Compared with the prior art, the invention has the following outstanding advantages:
The present invention be when polishing sphere using polishing pad add grinding fluid realize polishing, and bottom be by
Position spherical hinge and adjustment device bearing, positioning spherical hinge can the contact with sphere with polishing pad be an adaptive contact, make
Polishing pad and the contact of processed sphere it is close, radial cyclic annular adjustment may be implemented in adjustment device, can allow entire dress
That sets adaptation different-diameter is polished sphere.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is to position spherical hinge in the embodiment of the present invention and adjust the structural schematic diagram of device.
Fig. 3 is the positional diagram of the 1st motor and the 2nd motor in the embodiment of the present invention.
Fig. 4 is the geometry site schematic diagram of lower half portion in the embodiment of the present invention.
It is each to mark are as follows: the 1st motor of 1- in Fig. 1~4；2- rack；3- driving head；The 2nd motor of 4-；5- rotating disk；6- quilt
Polish sphere；7- polishing disk；8- fixing sleeve；The bottom 10- support plate；11- polishing pad；12- positions spherical hinge；13- adjusts device.
Specific embodiment
Following embodiment will the invention will be further described in conjunction with attached drawing.
Referring to Fig. 1~3, the accurate grinding and polishing device embodiment of the sphere is equipped with the 1st motor 1, rack 2, driving head the 3, the 2nd
Motor 4, rotating disk 5 are polished ball 6, polishing disk 7, fixing sleeve 8, bottom support plate 10, polishing pad 11, positioning 12 and of spherical hinge
Adjust device 13.
1st motor 1 is mounted on 2 upper end of rack, the motor axis connection rotating disk 5 of the 1st motor 1, in the rotating disk 5
Equipped with the 2nd motor 4, the motor shaft of the 2nd motor 4 is equipped with driving head 3；The driving head 3 and processed sphere contact point and added
Motor shaft of the line of the work sphere centre of sphere perpendicular to the 2nd motor 4；The lower end of rack 2 is equipped with bottom support plate 10, the bottom
Support plate 10 is equipped with the equally distributed positioning spherical hinge 12 of 3 circumferential directions and its adjustment device 13；The adjustment device 13 is equipped with
Spherical hinge 12, locking nut 14 and fixing sleeve 8 are positioned, the polishing pad 11 that ball 6 is supported positioned at 3 positioning spherical hinges 12 is polished
On, polishing pad 11 is bonded in the external disk of positioning spherical hinge 12, and polishing pad 11 is located at the top of polishing disk 7, polishing disk 7 and fixation
Connected between set 8 by adjustment device 13, adjustable adjustment device 13 when needing adjustable range, when elongate screw to need length it
Afterwards, the fixation that locking nut 14 carries out axial direction is screwed, guarantees that polishing pad 11 and processed sphere closely paste in process
It closes.
The polishing disk 7 can also change cup emery wheel into other than pasting polishing pad 11.
The bi-motor drives driving head movement, this structure setting rotated in many ways, drive control is entirely polished ball
Body movement.The driving head and the line for being polished sphere contact point with being polished the sphere centre of sphere are vertical with polishing motor axis.
It the positioning spherical hinge and adjustment device and is polished in ball contact surface and covers one layer of polishing pad or sand paper, it is described
It is polished in ball contact surface and grinding fluid is added, to adhere to abrasive grain on driving head.
Referring to Fig. 3, two motor shaft axis of the 1st motor 1 and the 2nd motor 4 are mutually perpendicular to, and the 1st motor 1 drives rotating disk
5 carry out the rotary motion in horizontal plane, and driving head 3 is also secured in rotating disk 5 rotary motion that can also do on horizontal plane,
Another aspect driving head 3 is driven by the 2nd motor 4, itself also has spinning motion in a perpendicular, therefore pass through horizontal plane
Rotation and perpendicular in rotation, while on driving head 3 carry out vector synthesis can drive be polished ball progress
The polishing Precision Machining of 360 ° omni-directional.
Referring to fig. 4,3 positioning spherical hinges 12 and adjustment device 13 are mounted in bottom support plate 10,3 positioning spherical hinges
12 axis extended line is met at a bit, and is evenly arranged in bottom support plate 10, and the work of positioning support can be played to processed sphere
With dislocation when preventing its polishing.
Following methods preparation can be used in the present invention:
1) the 1st motor 1 is mounted on 2 upper end of rack, bottom support plate 10 is mounted on 1 lower end of the 1st motor, bottom support plate
The equally distributed positioning spherical hinge 12 of 3 circumferential directions and adjustment device 13 are installed on 10；
2) by the motor axis connection of rotating disk 5 and the 1st motor 1, the 2nd motor 4 is mounted in rotating disk 5, the 2nd motor 4
Driving head 3 is installed on motor shaft；
3) driving head 3 is driven to move by the 1st motor 1 and the 2nd motor 4 polishing pad 11, drive control is entirely polished ball 6
Movement, positions spherical hinge 12 and adjustment device 13 is contacted by polishing pad 11 or sand paper with 6 surface of ball is polished, and cooperates grinding fluid
Make to adhere to abrasive grain realization processing on driving head 3.
Claims (3)
1. the accurate grinding and polishing device of sphere, it is characterised in that be equipped with the 1st motor, rack, driving head, the 2nd motor, rotating disk, quilt
Polished ball, polishing disk, fixing sleeve, bottom support plate, polishing pad, positioning spherical hinge and adjustment device；
1st motor is mounted on the rack end, the motor axis connection rotating disk of the 1st motor, equipped with the 2nd electricity in the rotating disk
The motor shaft of machine, the 2nd motor is equipped with driving head；The company of the driving head and processed sphere contact point and the processed sphere centre of sphere
Motor shaft of the line perpendicular to the 2nd motor；The lower end of rack is equipped with bottom support plate, and the bottom support plate was equipped with for 3 week
To equally distributed positioning spherical hinge and its adjustment device；The adjustment device is equipped with positioning spherical hinge, locking nut and fixation
Set is polished ball on the polishing pad of 3 positioning spherical hinge bearings, and polishing pad is bonded in the external disk of positioning spherical hinge, is thrown
Light pad is located at the top of polishing disk, is connected between polishing disk and fixing sleeve by adjustment device, needs adjustable when adjustable range adjust
Engagement positions, when in elongate screw to the fixation for after needing length, screwing locking nut progress axial direction, guarantee process
Polishing pad and processed sphere fit closely.
2. the accurate grinding and polishing device of sphere as described in claim 1, it is characterised in that the 1st motor and the 2nd motor drive and drive
Head movement is moved, the driving head and the line and polishing motor axis that are polished sphere contact point with are polished the sphere centre of sphere are vertical
Directly.
3. the accurate grinding and polishing device of sphere as described in claim 1, it is characterised in that the positioning spherical hinge and adjustment device with
Be polished in ball contact surface and cover one layer of polishing pad or sand paper, described be polished in ball contact surface grinding fluid is added, with
Adhere to abrasive grain on driving head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811531247.0A CN109531403A (en) | 2018-12-14 | 2018-12-14 | The accurate grinding and polishing device of sphere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811531247.0A CN109531403A (en) | 2018-12-14 | 2018-12-14 | The accurate grinding and polishing device of sphere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109531403A true CN109531403A (en) | 2019-03-29 |
Family
ID=65853531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811531247.0A Pending CN109531403A (en) | 2018-12-14 | 2018-12-14 | The accurate grinding and polishing device of sphere |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109531403A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394712A (en) * | 2019-06-21 | 2019-11-01 | 宁波爵盛科技有限公司 | A kind of steel ball grinding device |
| CN111360636A (en) * | 2020-04-28 | 2020-07-03 | 威海市周识工艺品有限公司 | Polishing device for solid artistic stone balls |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5082693A (en) * | 1973-11-26 | 1975-07-04 | ||
| US3961448A (en) * | 1973-09-28 | 1976-06-08 | Akahane S | Whole spherical surface polishing device |
| JP2514539B2 (en) * | 1992-07-29 | 1996-07-10 | 豊工機株式会社 | Round spherical honing method |
| US5613896A (en) * | 1995-06-30 | 1997-03-25 | Haus; Bruce A. | Automatic bowling ball resurfacing machine |
| US6186875B1 (en) * | 1998-07-02 | 2001-02-13 | Larry A. Cook | Bowling ball surfacing machine |
| EP1563953A1 (en) * | 2003-10-10 | 2005-08-17 | Athanasios Mamalis | The way of machining of spherical surfaces and the device for its realization |
| CN1678430A (en) * | 2002-06-26 | 2005-10-05 | 沈相培 | Bowling ball resurfacing apparatus |
| CN201164960Y (en) * | 2008-02-02 | 2008-12-17 | 马波 | Single-piece accurate sphere grinding equipment |
-
2018
- 2018-12-14 CN CN201811531247.0A patent/CN109531403A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3961448A (en) * | 1973-09-28 | 1976-06-08 | Akahane S | Whole spherical surface polishing device |
| JPS5082693A (en) * | 1973-11-26 | 1975-07-04 | ||
| JP2514539B2 (en) * | 1992-07-29 | 1996-07-10 | 豊工機株式会社 | Round spherical honing method |
| US5613896A (en) * | 1995-06-30 | 1997-03-25 | Haus; Bruce A. | Automatic bowling ball resurfacing machine |
| US6186875B1 (en) * | 1998-07-02 | 2001-02-13 | Larry A. Cook | Bowling ball surfacing machine |
| CN1678430A (en) * | 2002-06-26 | 2005-10-05 | 沈相培 | Bowling ball resurfacing apparatus |
| EP1563953A1 (en) * | 2003-10-10 | 2005-08-17 | Athanasios Mamalis | The way of machining of spherical surfaces and the device for its realization |
| CN201164960Y (en) * | 2008-02-02 | 2008-12-17 | 马波 | Single-piece accurate sphere grinding equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394712A (en) * | 2019-06-21 | 2019-11-01 | 宁波爵盛科技有限公司 | A kind of steel ball grinding device |
| CN111360636A (en) * | 2020-04-28 | 2020-07-03 | 威海市周识工艺品有限公司 | Polishing device for solid artistic stone balls |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190329 |