CN107662153A - A kind of automatic polishing machine - Google Patents
A kind of automatic polishing machine Download PDFInfo
- Publication number
- CN107662153A CN107662153A CN201610603906.1A CN201610603906A CN107662153A CN 107662153 A CN107662153 A CN 107662153A CN 201610603906 A CN201610603906 A CN 201610603906A CN 107662153 A CN107662153 A CN 107662153A
- Authority
- CN
- China
- Prior art keywords
- polishing machine
- automatic polishing
- chuck
- machine according
- becket
- 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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/10—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving electrical means
- B24B49/105—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving electrical means using eddy currents
-
- 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
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/04—Protective covers for the grinding wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of automatic polishing machine, is related to polishing field, and the polishing machine includes：Burnishing device and specimen control device；The burnishing device includes：Drive device, the drive device connect sand disk(-sc) by rotating shaft, and the sand disk(-sc) outer layer is fixedly connected with the outside of becket described in becket and is covered with protection dome；The specimen control device includes：Base, the chassis outer side is provided with display screen and elevating control button, the base top is provided with hydraulic elevator, connection expansion link at the top of the hydraulic elevator, the expansion link connects sample fixed arm by swivel joint, eddy current sensor is provided with by connecting rod I on the expansion link, the eddy current sensor is connected by the controller in support with the display screen.The present invention can carry out the automatic polishing of metallographic specimen, and its is simple in construction, easy for installation, and polishing effect is good.
Description
Technical field
The present invention relates to logical polishing field, and in particular to a kind of metallurgical polishing device.
Background technology
Polishing machine, as its name suggests, it is exactly the rough part of hair essence the surface of some objects, cleans out, to reach minute surface effect
Fruit.The key of polishing machine operation is to try to obtain the polishing speed of maximum, to remove damaging layer caused by polishing as early as possible,
When polishing machine polishes, sample flour milling is answered absolute parallel and is equably slightly compressed on polishing disk with polishing disk, pays attention to preventing sample from flying
Go out and produce new polishing scratch because pressure is too big.It should also make sample rotation simultaneously, to avoid polishing fabric concentrated wear too fast, throw
Polishing fluid or other polishing auxiliary agents are constantly added in photoreduction process, polishing fabric is kept certain humidity.
But many polishing machines are all hand polishes at present, time length is spent human error to be also present so that polished part is endless
It is beautiful.
The content of the invention
It is an object of the invention to provide automatic polishing machine, and by the specimen control device, sample can be carried out automatically
Polishing, the cooperation plus eddy current sensor can accurately regulate and control contact of the sample with sand disk(-sc) surface so that polishing velocity is controllable
And sample more perfect can be polished；The swivel joint can drive sample fixed arm to rotate, and the sample allowed in chuck produces
It is born from and turns, avoids polishing fabric concentrated wear too fast.
To achieve these goals, present invention employs following technical scheme：
A kind of automatic polishing machine, it is characterised in that including：Burnishing device and specimen control device；
The burnishing device includes：Drive device, the drive device connects sand disk(-sc) by rotating shaft, outside the sand disk(-sc)
Layer is fixedly connected with the outside of becket described in becket and is covered with protection dome；The specimen control device includes：Base, the bottom
Seat outside is provided with display screen and elevating control button, and the base top is provided with hydraulic elevator, the hydraulic elevator top
Connection expansion link, the expansion link connect sample fixed arm by swivel joint, are provided with whirlpool by connecting rod I on the expansion link
Flow sensor, the eddy current sensor are connected by the controller in support with the display screen.
Invention further provides preferable technical scheme, the sand disk(-sc) and the metal central spacer have one layer point
Interlayer.
Invention further provides preferable technical scheme, the sand disk(-sc) and the becket are positioned at same flat
Face.
Invention further provides preferable technical scheme, the drive device is motor.
Invention further provides preferable technical scheme, the sample fixed arm includes connecting rod II, nut and folder
Head.
Invention further provides preferable technical scheme, the connecting rod II passes through described in swivel joint connection
Expansion link.
Invention further provides preferable technical scheme, the chuck is cylindrical chuck, the cylindrical chuck
It is provided with the screw thread matched with the nut.
Invention further provides preferable technical scheme, the chuck is provided with elastic seam.
Invention further provides preferable technical scheme, the probe bottom surface of the eddy current sensor and the chuck bottom
Face is generally aligned in the same plane, and the parallel sand disk(-sc) upper surface of the plane.
Invention further provides preferable technical scheme, the eddy current sensor is located above the becket, institute
Chuck is stated to be located above the sand disk(-sc).
Compared with prior art, the device have the advantages that：The sand disk(-sc) is externally provided with becket, be in order to
Coordinate with eddy current sensor described below, the distance of chuck and sand disk(-sc) upper surface can be detected, make user accurate
Lifted by the hydraulic press and to adjust chuck, make sample on chuck and the uniformly disconnecting continuously of sand disk(-sc) surface energy
Touch, improve the quality and efficiency of polishing.The base is provided with display screen, for showing the sensor probe and metal interannular
Distance, the probe bottom surface and the chuck bottom surface for setting eddy current sensor are generally aligned in the same plane, and the parallel throwing of the plane
Light disk upper surface, state indirectly the distance of sensor probe and metal interannular for chuck bottom surface and sand disk(-sc) surface away from
From.The chuck is the cylindrical chuck provided with elastic seam, and surface is provided with the screw thread matched with nut, and its is simple in construction, peace
Dress is convenient, good fixing effect.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is burnishing device partial schematic diagram；
Fig. 3 is chuck structure schematic diagram；
Fig. 4 is chuck front view.
1- drive devices, 2- sand disk(-sc)s, 21- rotating shafts, 3- beckets, 23- separate layers, 4- protection domes, 5- bases,
51- display screens, 52- elevating control buttons, 6- hydraulic elevators, 7- expansion links, 71- connecting rods I, 72- connecting rods II, 8- rotations
Joint, 9- sample fixed arms, 10- eddy current sensors, 101- probes, 11- controllers, 12- nuts, 13- chucks, 14- screw threads,
The elastic seams of 15-.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
Referring to Figures 1 and 2, a kind of automatic polishing machine, it is characterised in that including：Burnishing device and specimen control device；
The burnishing device includes：Drive device 1, the drive device 1 connect sand disk(-sc) 2, the polishing by rotating shaft 21
The outer layer of disk 2 is fixedly connected with becket 3, and the outside of becket 3 is covered with protection dome 4；The specimen control device includes：
Base 5, the outside of base 5 are provided with display screen 51 and elevating control button 52, and the top of base 5 is provided with hydraulic elevator 6,
The top connection expansion link 7 of hydraulic elevator 6, the expansion link 7 pass through swivel joint（8）Sample fixed arm 9 is connected, it is described
Eddy current sensor 10 is provided with by connecting rod I 71 on expansion link 7, the eddy current sensor 10 passes through the control in support 1
Device 11 is connected with the display screen 51.
Further, it is separated with one layer of separate layer 23 between the sand disk(-sc) 2 and the becket 3.
Further, the sand disk(-sc) 2 and the becket 3 are generally aligned in the same plane.
Further, the drive device 1 is motor.
Further, the sample fixed arm 9 includes connecting rod II 72, nut 12 and chuck 13.
Further, the connecting rod II 72 connects the expansion link 7 by the swivel joint 8.
Reference picture 3 and Fig. 4, further, the chuck 13 is cylindrical chuck, the cylindrical chuck be provided with
The screw thread 14 that the nut 12 matches.
Reference picture 3 or Fig. 4, further, the chuck 13 are provided with elastic seam 15.
Further, the bottom surface of probe 101 of the eddy current sensor 10 is generally aligned in the same plane with the bottom surface of chuck 13,
And the parallel upper surface of sand disk(-sc) 2 of the plane.
Further, the eddy current sensor 10 is located at the polishing positioned at the top of becket 3, the chuck 13
The top of disk 2.
During work, control the hydraulic elevator 6 to rise specimen control device by the elevating control button 52, twist
The pine nut 12 makes the chuck 13 somewhat be expanded by the tension force of elastic seam 15, and the metallographic specimen inlayed is put into chuck
Nut 12 is tightened after 13 to fix metallographic specimen；Adjusted after fixing metallographic experiment by the hydraulic elevator 6 and expansion link 7
The position of the good eddy current sensor 10 and chuck 13, the eddy current sensor 10 is allowed positioned at the top of becket 3, the folder
First 13 positioned at the top of sand disk(-sc) 2, and finely tuning the hydraulic elevator 6 makes the metallographic specimen on the chuck 13 close to sand disk(-sc)
2 upper surfaces are simultaneously located at suitable polishing position；Open drive device 1 and drive sand disk(-sc) 2, while the meeting of the eddy current sensor 10
The probe 101 and the distance of the upper surface of becket 3 are measured, and is shown on the display screen 51, now, device has been enter into just
Normal working condition, for polishing machine automatically to the metallographic specimen metallurgical polishing on chuck 13, polishing fluid can be added manually by polishing in way,
But due to centrifugal action, the polishing fluid can be polished disk 2 and throw away, separate layer 23 is located at is between sand disk(-sc) 2 and becket 3
In order to prevent polishing fluid to be thrown on becket 3.In polishing process, metallographic specimen can carry out conventional abrasion, where appropriate, can pass through
The distance value that eddy current sensor 10 feeds back carrys out the appropriate spacing for adjusting pop one's head in 101 and becket 3 and to adjust chuck 13 indirectly and throw
The spacing of the working surface of light disk 2, metallographic specimen is set not cause to damage to it due to being too close to the working face of sand disk(-sc) 2,
And being capable of automatic polishing free of discontinuities, raising machine operation efficiency and polishing effect；Such as：The number shown on the display screen 51
It is worth for 2mm, after a period of time is polished, because the abrasion of metallographic specimen needs the distance between adjusting sample and sand disk(-sc) 2, now
It can be adjusted by elevating control button 52, the distance popped one's head between 101 and becket 3 is adjusted to 1.5mm（Show screen display
1.5mm）, similarly metallographic specimen and the spacing of sand disk(-sc) 2 reduction 0.5mm, enable both close contacts to realize polishing.Institute
State expansion link 7 enables the sample fixed arm 9 to be displaced into above the sand disk(-sc) by telescopic action.The swivel joint
8 Control Assay fixed arms 9 drive the metallographic specimen in polishing process to rotate to realize that multi-angle polishes along central axis rotation.
Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and is not to the present invention
The restriction of embodiment.For those of ordinary skill in the field, it can also be made on the basis of the above description
Its various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.And these belong to this hair
Among the obvious changes or variations that bright spirit is extended out is still in protection scope of the present invention.
Claims (10)
- A kind of 1. automatic polishing machine, it is characterised in that including：Burnishing device and specimen control device；The burnishing device includes：Drive device（1）, the drive device（1）Pass through rotating shaft（21）Connect sand disk(-sc)（2）, The sand disk(-sc)（2）Outer layer is fixedly connected with becket（3）, the becket（3）Outside is covered with protection dome（4）；It is described Specimen control device includes：Base（5）, the base（5）Outside is provided with display screen（51）With elevating control button（52）, it is described Base（5）Top is provided with hydraulic elevator（6）, the hydraulic elevator（6）Top connection expansion link（7）, the expansion link（7） Pass through swivel joint（8）Connect sample fixed arm（9）, the expansion link（7）It is upper to pass through connecting rod I（71）Provided with eddy current sensor （10）, the eddy current sensor（10）By located at support（1）Interior controller（11）With the display screen（51）Connection.
- 2. automatic polishing machine according to claim 1, it is characterised in that：The sand disk(-sc)（2）With the becket（3） Between be separated with one layer of separate layer（23）.
- 3. automatic polishing machine according to claim 1, it is characterised in that：The sand disk(-sc)（2）With the becket（3） It is generally aligned in the same plane.
- 4. automatic polishing machine according to claim 1, it is characterised in that：The drive device（1）For motor.
- 5. automatic polishing machine according to claim 1, it is characterised in that：The sample fixed arm（9）Including connecting rod II （72）, nut（12）And chuck（13）.
- 6. automatic polishing machine according to claim 1, it is characterised in that：The connecting rod II（72）Connect by the rotation Head（8）Connect the expansion link（7）.
- 7. automatic polishing machine according to claim 3, it is characterised in that：The chuck（13）It is described for cylindrical chuck Cylindrical chuck is provided with and the nut（12）The screw thread (14) of matching.
- 8. automatic polishing machine according to claim 6, it is characterised in that：The chuck（13）It is provided with elastic seam (15).
- 9. automatic polishing machine according to claim 1, it is characterised in that：The eddy current sensor（10）Probe（101） Bottom surface and the chuck（13）Bottom surface is generally aligned in the same plane, and the parallel sand disk(-sc) of the plane（2）Upper surface.
- 10. automatic polishing machine according to claim 8, it is characterised in that：The eddy current sensor（10）Positioned at the gold Belong to ring（3）Top, the chuck（13）Positioned at the sand disk(-sc)（2）Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603906.1A CN107662153A (en) | 2016-07-28 | 2016-07-28 | A kind of automatic polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603906.1A CN107662153A (en) | 2016-07-28 | 2016-07-28 | A kind of automatic polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107662153A true CN107662153A (en) | 2018-02-06 |
Family
ID=61115543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610603906.1A Pending CN107662153A (en) | 2016-07-28 | 2016-07-28 | A kind of automatic polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107662153A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792714A (en) * | 2021-01-12 | 2021-05-14 | 山东大学 | Grinding and polishing head, metallographic machine and method for achieving dripping of polishing solution from rotating shaft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05200649A (en) * | 1992-01-27 | 1993-08-10 | Toyoda Mach Works Ltd | Tool centering device |
| CN1809444A (en) * | 2003-06-18 | 2006-07-26 | 株式会社荏原制作所 | Substrate polishing apparatus and substrate polishing method |
| CN103231279A (en) * | 2013-05-04 | 2013-08-07 | 北京工业大学 | Testing device of machine tool spindle dynamics of numerically-controlled machine tool in cutting state |
| CN103567016A (en) * | 2012-08-10 | 2014-02-12 | 常州市艾森塑料科技有限公司 | Vertical sanding machine |
| CN103659602A (en) * | 2012-09-25 | 2014-03-26 | 宁波工程学院 | Method and device for detecting cylindrical grinding surface roughness through data fusion technology |
-
2016
- 2016-07-28 CN CN201610603906.1A patent/CN107662153A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05200649A (en) * | 1992-01-27 | 1993-08-10 | Toyoda Mach Works Ltd | Tool centering device |
| CN1809444A (en) * | 2003-06-18 | 2006-07-26 | 株式会社荏原制作所 | Substrate polishing apparatus and substrate polishing method |
| CN103567016A (en) * | 2012-08-10 | 2014-02-12 | 常州市艾森塑料科技有限公司 | Vertical sanding machine |
| CN103659602A (en) * | 2012-09-25 | 2014-03-26 | 宁波工程学院 | Method and device for detecting cylindrical grinding surface roughness through data fusion technology |
| CN103231279A (en) * | 2013-05-04 | 2013-08-07 | 北京工业大学 | Testing device of machine tool spindle dynamics of numerically-controlled machine tool in cutting state |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792714A (en) * | 2021-01-12 | 2021-05-14 | 山东大学 | Grinding and polishing head, metallographic machine and method for achieving dripping of polishing solution from rotating shaft |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20180206 |