CN109571164A - A kind of rod shaped materials centerless external cylindrical grinding device - Google Patents
A kind of rod shaped materials centerless external cylindrical grinding device Download PDFInfo
- Publication number
- CN109571164A CN109571164A CN201811585870.4A CN201811585870A CN109571164A CN 109571164 A CN109571164 A CN 109571164A CN 201811585870 A CN201811585870 A CN 201811585870A CN 109571164 A CN109571164 A CN 109571164A
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- China
- Prior art keywords
- motor
- mounting plate
- wheel
- transmission mechanism
- grinding
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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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
- B24B5/22—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding cylindrical surfaces, e.g. on bolts
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
- B24B5/307—Means for supporting work
-
- 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
- B24B53/12—Dressing tools; Holders therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The present invention relates to a kind of rod shaped materials centerless external cylindrical grinding devices, including board, the mounting plate A and mounting plate B that can be moved left and right are provided on board, the upper surface mounting plate A is provided with after-poppet, wheel frame is hingedly provided on after-poppet, promising workpiece is set in wheel frame, the guide wheel of onward impulse is provided, the upper surface mounting plate B is provided with grinding carriage, the grinding wheel to be ground to workpiece is provided in grinding carriage, the rear end mounting plate B is provided with the motor C of driving grinding wheel rotation, motor C is fixed on mounting plate B, the bracket to support workpiece and can move up and down is provided between wheel frame and grinding carriage.The present invention can carry out polishing processing to different-diameter plug.
Description
Technical field
The present invention relates to a kind of rod shaped materials centerless external cylindrical grinding devices.
Background technique
Automatic centerless external cylindrical workpiece polishing mechanism is a kind of machinery with Cylindrical Centerless Grinding principle, mainly by grinding wheel, guide wheel,
The composition such as workpiece, supporting plate, front and back guide plate, its working principle is that, guide wheel has certain tilt angle, guide wheel in perpendicular
When rotation, friction drives workpiece to move in a circle, while axially having certain component velocity, and workpiece is driven to be pushed ahead；Grinding wheel
Revolving speed there is very big rotational speed difference relative to the higher of guide wheel or workpiece, and then play the role of being ground workpiece；Supporting plate,
Grinding wheel and guide wheel have the support of different location at three to workpiece circumference, in addition the guiding of front and back guide plate, the circumference bounce of workpiece is non-
It is often small, it can be ignored.Cylindrical Centerless Grinding mechanism without in addition addition clamping device or promotes dress when being ground workpiece
It sets, so that it may realize that axial promote clamps with certain circumference.Therefore, it is integrated with other automatic mechanisms, is easy to real
Existing high-speed automated grinding.
Existing Cylindrical Centerless Grinding mechanism is mainly the following type:
(1) numerical control centreless grinding machine external, which is designed using mechanical-electrical-hydraulic integration, vdiverse in function, and grinding accuracy is higher, energy
Realize lateral auto-feed and compensation, the autobalance of grinding wheel or guide wheel main shaft, the automatically functions such as detection and feedback.Due to its function
Can multiplicity, the subject knowledge of involvement is wider, leads to that its structure is complicated, and cost is excessively high, is not suitable for some medium-sized and small enterprises
Early investment；
(2) old-fashioned centreless grinding machine external, the lathe is all rarely employed in major part enterprise or factory now.Due to its working efficiency with
Processing quality all can not meet the process requirements of the above product of middle batch, to gradually be eliminated.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of rod shaped materials centerless external cylindrical grinding device, it can be to difference
Diameter plug carries out polishing processing.
The technical scheme is that a kind of rod shaped materials centerless external cylindrical grinding device, including board, it is arranged on board
There are the mounting plate A and mounting plate B that can be moved left and right, the upper surface mounting plate A is provided with after-poppet, is hingedly arranged on after-poppet
There is wheel frame, promising workpiece is set in wheel frame, the guide wheel of onward impulse is provided, supporting plate is provided with below wheel frame, is being held in the palm
It is provided with the motor A of driving guide wheel rotation on plate, is additionally provided with the motor of adjustable supporting plate tilt angle in the upper surface mounting plate A
B is provided with the ball-screw with motor B output axis connection along the front end motor B, feed screw nut is arranged on ball screw,
The feed screw nut other side is equipped with guide rod, and rocking bar is hingedly provided on feed screw nut, and rocking bar one end is hinged on feed screw nut,
The rocking bar other end is provided with the rolling bearing units being fixedly mounted on supporting plate, and rocking bar is hinged with rolling bearing units, is provided on supporting plate
The angular transducer that supporting plate tilt angle can be detected is provided with grinding carriage in the upper surface mounting plate B, is arranged in grinding carriage useful
With the grinding wheel being ground to workpiece, the rear end mounting plate B is provided with the motor C of driving grinding wheel rotation, motor C is fixed on installation
On plate B, the bracket to support workpiece and can move up and down is provided between wheel frame and grinding carriage.
Further, the motor D that mounting plate A can be pushed to move horizontally is provided in the lower end mounting plate A, at mounting plate B
End is provided with the motor E that mounting plate B can be pushed to move horizontally, and the motor that bracket can be pushed to move up and down is provided with below bracket
F, is provided with transmission mechanism B between mounting plate A and motor D, the transmission mechanism B is belt wheel transmission mechanism and screw nut driven
The combination of mechanism, is provided with transmission mechanism C between mounting plate B and motor E, the transmission mechanism C is belt wheel transmission mechanism and silk
The combination of thick stick nut transmission mechanism, is provided with transmission mechanism D between bracket and motor F, and transmission mechanism D is crank rocker transmission
Mechanism.
Further, the arc branch for being supported in that simultaneously the opposite mounting plate A of energy is rolled on mounting plate A is provided with below supporting plate
Seat, is provided with the support plate to hold wheel lubricating oil between rocker bearing and mounting plate A.
Further, the trimmer to modify grinding wheel and guide wheel is provided on wheel frame and grinding carriage.
Further, it is provided between board and mounting plate A, mounting plate B to detect mounting plate A and mounting plate B
The magnetic railings ruler of misalignment.
Further, between guide wheel and motor A, transmission mechanism A, the driver are provided between grinding wheel and motor C
Structure A is belt wheel transmission mechanism.
Further, the motor A, motor C are threephase asynchronous, and motor B, motor D, motor E, motor F are equal
For servo motor.
Further, further include controller, controller and motor A, motor B, motor C, motor D, motor E, between motor F
It is electrically connected, controller is also electrically connected between angular transducer, magnetic railings ruler.
Compared with prior art, the beneficial effects of the present invention are:
(1) present invention can carry out polishing processing to different-diameter plug；
(2) workpiece polishing mechanism of the invention can adjust the tilt angle of guide wheel according to the technological requirements, and then when adjusting grinding workpieces
Forward speed；
(3) workpiece polishing mechanism of the invention can adapt to the plug of different-diameter by adjusting the spacing between wheel frame and grinding carriage
Workpiece；
(4) workpiece polishing mechanism of the invention can modify grinding wheel and guide wheel by trimmer.
To can be more clearly understood the above objects, features and advantages of the present invention, with reference to the accompanying drawing to the present invention
Specific embodiment elaborate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of workpiece polishing mechanism of the embodiment of the present invention；
Fig. 2 is the main view of workpiece polishing mechanism of the embodiment of the present invention；
Fig. 3 is the structural representation of supporting plate of the embodiment of the present invention；
In figure: 100- board；102- support plate；110- mounting plate A；111- after-poppet；112- wheel frame；113- guide wheel；114-
Motor D；115- transmission mechanism B；120- mounting plate B；121- grinding carriage；122- grinding wheel；123- motor C；124- motor E；125-
Transmission mechanism C；130- supporting plate；131- motor A；132- rocker bearing；133- angular transducer；140- motor B；141- ball wire
Bar；142- feed screw nut；143- guide rod；144- rocking bar；145- rolling bearing units；150- bracket；151- motor F；152- driver
Structure D；160- trimmer；170- magnetic railings ruler；180- transmission mechanism A；200- workpiece.
Specific embodiment
As shown in Fig. 1 ~ 3, a kind of rod shaped materials centerless external cylindrical grinding device, including board, being provided on board can be left
The mounting plate A and mounting plate B moved right is provided with after-poppet in the upper surface mounting plate A, guide wheel is hingedly provided on after-poppet
Promising workpiece is arranged in wheel frame and provides the guide wheel of onward impulse, supporting plate is provided with below wheel frame, is set on supporting plate for frame
It is equipped with the motor A of driving guide wheel rotation, the motor B of adjustable supporting plate tilt angle is additionally provided in the upper surface mounting plate A, along electricity
The front end machine B is provided with the ball-screw with motor B output axis connection, feed screw nut is arranged on ball screw, in screw rod spiral shell
Female other side is equipped with guide rod, and rocking bar is hingedly provided on feed screw nut, and rocking bar one end is hinged on feed screw nut, and rocking bar is another
One end is provided with the rolling bearing units being fixedly mounted on supporting plate, and rocking bar is hinged with rolling bearing units, and being provided on supporting plate can detect
The angular transducer of supporting plate tilt angle is provided with grinding carriage in the upper surface mounting plate B, is provided in grinding carriage to work
The grinding wheel that part is ground is provided with the motor C of driving grinding wheel rotation in the rear end mounting plate B, and motor C is fixed on mounting plate B,
The bracket to support workpiece and can move up and down is provided between wheel frame and grinding carriage.
In the present embodiment, the motor D that mounting plate A can be pushed to move horizontally is provided in the lower end mounting plate A, in mounting plate B
Lower end is provided with the motor E that mounting plate B can be pushed to move horizontally, and the electricity that bracket can be pushed to move up and down is provided with below bracket
Machine F, is provided with transmission mechanism B between mounting plate A and motor D, the transmission mechanism B is that belt wheel transmission mechanism and feed screw nut pass
The combination of motivation structure, is provided with transmission mechanism C between mounting plate B and motor E, the transmission mechanism C be belt wheel transmission mechanism and
The combination of screw nut driven mechanism, is provided with transmission mechanism D between bracket and motor F, and transmission mechanism D is crank rocker biography
Motivation structure.
In the present embodiment, the arc branch for being supported in that simultaneously the opposite mounting plate A of energy is rolled on mounting plate A is provided with below supporting plate
Seat, is provided with the support plate to hold wheel lubricating oil between rocker bearing and mounting plate A.
In the present embodiment, the trimmer to modify grinding wheel and guide wheel is provided on wheel frame and grinding carriage.
In the present embodiment, it is provided between board and mounting plate A, mounting plate B to detect mounting plate A and mounting plate
The magnetic railings ruler of B misalignment.
In the present embodiment, between guide wheel and motor A, transmission mechanism A, the transmission are provided between grinding wheel and motor C
Mechanism A is belt wheel transmission mechanism.
In the present embodiment, the motor A, motor C are threephase asynchronous, motor B, motor D, motor E, motor F
It is servo motor.
Further include controller in the present embodiment, controller and motor A, motor B, motor C, motor D, motor E, motor F it
Between be electrically connected, controller is also electrically connected between angular transducer, magnetic railings ruler.
Specific implementation process:
(1) by the diameter parameters input controller of workpiece, controller is made to calculate wheel frame, sand according to the diameter parameters of workpiece
The displacement of position when wheel carrier and supporting plate move to polishing workpiece from current location；
(2) when polishing workpiece, controller control motor A, motor C are persistently rotated, while being controlled motor D, motor E, electricity
Machine F turns an angle respectively, and motor D rotation can drive mounting plate A mobile, and motor E rotation can drive mounting plate B mobile,
During mounting plate A and mounting plate B is mobile, magnetic railings ruler can detect the position of mounting plate A Yu mounting plate B, as mounting plate A and peace
When the position of loading board B reaches position corresponding with diameter of work parameter, motor D stops operating with motor E, at this time grinding wheel and guide wheel
Between spacing meet technique requirement be ground to workpiece, motor F rotation drives bracket to rise, and makes workpiece into sander
It when structure, is supported by bracket, the angle of motor F rotation is corresponding with the diameter parameters item of workpiece, and motor A, motor C are persistently rotated
Drive grinding wheel and guide wheel persistently to rotate, grinding wheel rotation can be ground the workpiece on supporting plate, guide wheel rotation energy band start building part to
Preceding movement when needing to adjust the speed of workpiece advance, is rotated forward or anti-in the grinding process by controller control motor B
Turn certain angle, by ball screw, the transmission of feed screw nut, guide rod, rocking bar, and then moves supporting plate rotation, supporting plate rotation, band
Dynamic articulated shaft of the wheel frame between wheel frame and after-poppet turns an angle, and wheel frame rotation makes the inclination angle of guide wheel
Degree is adjusted, and then the speed advanced to the workpiece of grinding is adjusted, the inclination angle of angular transducer real-time detection supporting plate
Degree, and controller is passed data to, during supporting plate rotation, rocker bearing rolls in the support plate equipped with lubricating oil
It is dynamic, reduce the frictional force in rotation process.
Aforesaid operations process and software and hardware configuration are only used as presently preferred embodiments of the present invention, are not intended to limit the present invention
The scope of the patents, it is all using equivalents made by description of the invention and accompanying drawing content, be applied directly or indirectly in phase
Technical field is closed, is included within the scope of the present invention.
Claims (8)
1. a kind of rod shaped materials centerless external cylindrical grinding device, it is characterised in that: including board, shifting can be controlled by being provided on board
Dynamic mounting plate A and mounting plate B is provided with after-poppet in the upper surface mounting plate A, wheel frame is hingedly provided on after-poppet,
Promising workpiece is set in wheel frame, the guide wheel of onward impulse is provided, supporting plate is provided with below wheel frame, is arranged on supporting plate
There is the motor A of driving guide wheel rotation, the motor B of adjustable supporting plate tilt angle is additionally provided in the upper surface mounting plate A, along motor
The front end B is provided with the ball-screw with motor B output axis connection, feed screw nut is arranged on ball screw, in feed screw nut
The other side is equipped with guide rod, and rocking bar is hingedly provided on feed screw nut, and rocking bar one end is hinged on feed screw nut, and rocking bar is another
End is provided with the mounting base being fixedly mounted on supporting plate, and rocking bar is hinged with rolling bearing units, and supporting plate can be detected by being provided on supporting plate
The angular transducer of tilt angle is provided with grinding carriage in the upper surface mounting plate B, be provided in grinding carriage to workpiece into
The grinding wheel of row grinding is provided with the motor C of driving grinding wheel rotation in the rear end mounting plate B, and motor C is fixed on mounting plate B, is leading
The bracket to support workpiece and can move up and down is provided between wheel carrier and grinding carriage.
2. rod shaped materials centerless external cylindrical grinding device according to claim 1, it is characterised in that: set in the lower end mounting plate A
It is equipped with the motor D that mounting plate A can be pushed to move horizontally, the lower end mounting plate B is provided with the electricity that mounting plate B can be pushed to move horizontally
Machine E is provided with the motor F that bracket can be pushed to move up and down below bracket, is provided with driver between mounting plate A and motor D
Structure B, the transmission mechanism B are the combination of belt wheel transmission mechanism and screw nut driven mechanism, are set between mounting plate B and motor E
It is equipped with transmission mechanism C, the transmission mechanism C is the combination of belt wheel transmission mechanism and screw nut driven mechanism, in bracket and electricity
Transmission mechanism D is provided between machine F, transmission mechanism D is crank rocker transmission mechanism.
3. rod shaped materials centerless external cylindrical grinding device according to claim 1 to 2, it is characterised in that: below supporting plate
It is provided with the rocker bearing for being supported in that simultaneously the opposite mounting plate A of energy is rolled on mounting plate A, is set between rocker bearing and mounting plate A
It is equipped with the support plate to hold wheel lubricating oil.
4. rod shaped materials centerless external cylindrical grinding device according to claim 1 to 3, it is characterised in that: in wheel frame and
The trimmer to modify grinding wheel and guide wheel is provided on grinding carriage.
5. rod shaped materials centerless external cylindrical grinding device according to claim 1 to 4, it is characterised in that: in board and peace
The displacement magnetic scale to detect mounting plate A and mounting plate B misalignment is provided between loading board A, mounting plate B.
6. rod shaped materials centerless external cylindrical grinding device according to claim 1 to 4, it is characterised in that: guide wheel and motor
Between A, transmission mechanism A is provided between grinding wheel and motor C, the transmission mechanism A is belt wheel transmission mechanism.
7. rod shaped materials centerless external cylindrical grinding device according to claim 1, it is characterised in that: the motor A, motor C
It is threephase asynchronous, motor B, motor D, motor E, motor F are servo motor.
8. -7 any rod shaped materials centerless external cylindrical grinding device according to claim 1, it is characterised in that: further include control
Device, controller and motor A, motor B, motor C, motor D, motor E, be electrically connected between motor F, controller also with angle sensor
It is electrically connected between device, displacement magnetic scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811585870.4A CN109571164B (en) | 2018-12-25 | 2018-12-25 | Centerless cylindrical grinding device for rod-shaped materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811585870.4A CN109571164B (en) | 2018-12-25 | 2018-12-25 | Centerless cylindrical grinding device for rod-shaped materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109571164A true CN109571164A (en) | 2019-04-05 |
| CN109571164B CN109571164B (en) | 2021-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811585870.4A Active CN109571164B (en) | 2018-12-25 | 2018-12-25 | Centerless cylindrical grinding device for rod-shaped materials |
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| Country | Link |
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| CN (1) | CN109571164B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716165A (en) * | 2020-06-19 | 2020-09-29 | 绍兴上虞弘鑫精密制造有限公司 | Centerless grinding system for machining piston rod of automobile damper |
| CN111823075A (en) * | 2020-08-02 | 2020-10-27 | 沈樑 | Centerless grinding machine for processing diameter of tungsten steel bar |
| CN112059752A (en) * | 2020-09-09 | 2020-12-11 | 马鞍山中金超硬材料科技发展有限公司 | Centerless grinding taper workpiece tool clamp and clamping process thereof |
| CN112589553A (en) * | 2021-01-07 | 2021-04-02 | 石家庄弘品科技有限公司 | Centerless grinding machine capable of automatically correcting abrasion of grinding wheel |
| CN114131449A (en) * | 2021-12-02 | 2022-03-04 | 杭州迈恩科技有限公司 | Pipette and processing device of pipette |
| CN115338767A (en) * | 2022-10-18 | 2022-11-15 | 江苏佳晟精密设备科技有限公司 | Feeding device and method of polishing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08155800A (en) * | 1994-12-07 | 1996-06-18 | Micron Seimitsu Kk | Method and equipment for conducting simultaneous centerless grinding of inner & outer circumference of cylindrical member |
| CN1525899A (en) * | 2001-08-14 | 2004-09-01 | ����� | Centreless grinding process of cylindrical surfaces and apparatus for making the same |
| CN203650149U (en) * | 2013-11-27 | 2014-06-18 | 浙江胜坚轴承机械有限公司 | Centerless grinding machine |
| CN107405752A (en) * | 2014-10-13 | 2017-11-28 | 汉斯-威廉·莫拉 | For not being in the mood for the device of circle grinding and for the method using the device for being used to not be in the mood for circle grinding |
| CN107520694A (en) * | 2017-10-11 | 2017-12-29 | 江苏新合益机械有限公司 | One kind grinding production line |
| CN207387258U (en) * | 2017-09-05 | 2018-05-22 | 无锡中伦科技有限公司 | Numerical control centerless grinder |
-
2018
- 2018-12-25 CN CN201811585870.4A patent/CN109571164B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08155800A (en) * | 1994-12-07 | 1996-06-18 | Micron Seimitsu Kk | Method and equipment for conducting simultaneous centerless grinding of inner & outer circumference of cylindrical member |
| CN1525899A (en) * | 2001-08-14 | 2004-09-01 | ����� | Centreless grinding process of cylindrical surfaces and apparatus for making the same |
| CN203650149U (en) * | 2013-11-27 | 2014-06-18 | 浙江胜坚轴承机械有限公司 | Centerless grinding machine |
| CN107405752A (en) * | 2014-10-13 | 2017-11-28 | 汉斯-威廉·莫拉 | For not being in the mood for the device of circle grinding and for the method using the device for being used to not be in the mood for circle grinding |
| CN207387258U (en) * | 2017-09-05 | 2018-05-22 | 无锡中伦科技有限公司 | Numerical control centerless grinder |
| CN107520694A (en) * | 2017-10-11 | 2017-12-29 | 江苏新合益机械有限公司 | One kind grinding production line |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716165A (en) * | 2020-06-19 | 2020-09-29 | 绍兴上虞弘鑫精密制造有限公司 | Centerless grinding system for machining piston rod of automobile damper |
| CN111823075A (en) * | 2020-08-02 | 2020-10-27 | 沈樑 | Centerless grinding machine for processing diameter of tungsten steel bar |
| CN112059752A (en) * | 2020-09-09 | 2020-12-11 | 马鞍山中金超硬材料科技发展有限公司 | Centerless grinding taper workpiece tool clamp and clamping process thereof |
| CN112589553A (en) * | 2021-01-07 | 2021-04-02 | 石家庄弘品科技有限公司 | Centerless grinding machine capable of automatically correcting abrasion of grinding wheel |
| CN114131449A (en) * | 2021-12-02 | 2022-03-04 | 杭州迈恩科技有限公司 | Pipette and processing device of pipette |
| CN114131449B (en) * | 2021-12-02 | 2023-01-06 | 杭州迈恩科技有限公司 | Processing device of pipette |
| CN115338767A (en) * | 2022-10-18 | 2022-11-15 | 江苏佳晟精密设备科技有限公司 | Feeding device and method of polishing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109571164B (en) | 2021-05-18 |
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