CN102607922B - Automatic metallographic specimen polishing device - Google Patents
Automatic metallographic specimen polishing device Download PDFInfo
- Publication number
- CN102607922B CN102607922B CN201210053259.3A CN201210053259A CN102607922B CN 102607922 B CN102607922 B CN 102607922B CN 201210053259 A CN201210053259 A CN 201210053259A CN 102607922 B CN102607922 B CN 102607922B
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- China
- Prior art keywords
- sand paper
- cabinet
- clamp box
- drive motor
- paper clamp
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- 238000005498 polishing Methods 0.000 title abstract description 16
- 244000137852 Petrea volubilis Species 0.000 claims abstract description 40
- 238000003801 milling Methods 0.000 claims description 6
- 238000010926 purge Methods 0.000 claims description 5
- 238000000227 grinding Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 10
- 239000000523 sample Substances 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 208000035126 Facies Diseases 0.000 description 1
- 239000000538 analytical sample Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005088 metallography Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an automatic metallographic specimen polishing device which solves the problems of large labor intensity and low working efficiency of the traditional device. The automatic metallographic specimen polishing device comprises a sand paper clamp box (11), a sand paper grinding wheel (6) and a sand paper tray (7) which are arranged on the surface of a chassis (1), wherein a sliding chute (21) and a pin roll (9) are arranged on a rectangular sand paper disk (10), the pin roll (9) is fixedly arranged on a big gear (3) which is connected with an output shaft of a drive motor (8) through a small gear (2), the drive motor (8) is arranged in the chassis (1), an electric magnet (13) is arranged on a bottom plate of the sand paper clamp box (11), a spring (12) is arranged between the bottom plate of the sand paper clamp box (11) and the rectangular sand paper disk (10), and a steering motor (4), the drive motor (8) and the electric magnet (13) are electrically connected with a singlechip (19) arranged in the chassis (1). The automatic metallographic specimen polishing device can be used for conveniently and continuously preparing metallographic specimens in batch, and has high efficiency and operation safety.
Description
Technical field
The present invention relates to a kind of mechanical polishing device preparing metallographic specimen, in metal material tissue performance study and failure analysis work.
Background technology
Metallographic examination is for analytical approach means the most conventional a kind of in metal material tissue performance study and failure analysis, be widely used in metallurgy, machinery, casting, petrochemical industry, the industries such as electric power, and quality prepared by metallographic specimen is the key factor of guaranty money's facies analysis structure observation and assay correctness, the wherein sampling of analytical sample, polish, polishing is the necessary process of metallographic specimen preparation, metallographic specimen grinding and polishing equipment is that metallography preparation raises the efficiency the important means with quality, formers existing a large amount of is at present available, but all there is various deficiency, sample needs manually to change varigrained sand paper in polishing multiple working procedure process from coarse to fine, on artificial hand-held sample polished machine, grinding not only expends time in length, labour intensity is large, inefficiency, there is potential safety hazard and dust pollution especially in the course of the work to the impact of human body.
Summary of the invention
The invention provides a kind of metallographic specimen automatic milling electro-optical device, solve existing apparatus and there is labour intensity greatly, ineffective problem.
The present invention is overcome the above problems by following scheme:
A kind of metallographic specimen automatic milling electro-optical device, comprise cabinet, the case face of cabinet is fixedly installed armstand, armstand is provided with horizontal outrigger, be provided with liftable in the end of horizontal outrigger and regulate platform, regulate on platform at liftable and be provided with steer motor, the output shaft stretched out downwards of steer motor is connected with platter, platter is provided with ventricumbent specimen holder, sample is provided with in specimen holder, the case face of cabinet is provided with sand paper clamp box, the sand paper wheel of consulting and sand paper pallet is provided with in the side of sand paper clamp box, rectangle sandpaper disk is provided with in sand paper clamp box, rectangle sandpaper disk is provided with chute, bearing pin is movably set with in chute, bearing pin is fixedly installed on gear wheel, gear wheel is connected with the output shaft of drive motor by pinion wheel, drive motor is arranged in cabinet, the base plate of sand paper clamp box is provided with electromagnet, spring is provided with between the base plate and rectangle sandpaper disk of sand paper clamp box, steer motor, drive motor and electromagnet are all electrically connected with the single-chip microcomputer be arranged in cabinet.
Be provided with hair-dryer in the chassis, the purge nozzle of hair-dryer is arranged on the case face of cabinet, and the side of cabinet is provided with control panel.
The feature that the present invention has automated cleaning, certainly moves sand paper, automatically changes polishing direction, continuous batch can be facilitated to prepare metallographic specimen, and work efficiency and processing safety are all high.
Accompanying drawing explanation
Fig. 1 is the structural representation of main apparent direction of the present invention;
Fig. 2 is the structural representation in side-looking direction of the present invention;
Fig. 3 is the structural representation of rectangle sandpaper disk 10 of the present invention.
a kind of metallographic specimen automatic milling electro-optical device, comprise cabinet 1, the case face of cabinet 1 is fixedly installed armstand 16, armstand 16 is provided with horizontal outrigger, be provided with liftable in the end of horizontal outrigger and regulate platform 5, regulate on platform 5 at liftable and be provided with steer motor 4, the output shaft stretched out downwards of steer motor 4 is connected with platter 14, platter 14 is provided with ventricumbent specimen holder 15, sample is provided with in specimen holder 15, the case face of cabinet 1 is provided with sand paper clamp box 11, be provided with sand paper to consult wheel 6 and sand paper pallet 7 in the side of sand paper clamp box 11, rectangle sandpaper disk 10 is provided with in sand paper clamp box 11, rectangle sandpaper disk 10 is provided with chute 21, bearing pin 9 is movably set with in chute 21, bearing pin 9 is fixedly installed on gear wheel 3, gear wheel 3 is connected with the output shaft of drive motor 8 by pinion wheel 2, drive motor 8 is arranged in cabinet 1, the base plate of sand paper clamp box 11 is provided with electromagnet 13, spring 12 is provided with between the base plate and rectangle sandpaper disk 10 of sand paper clamp box 11, steer motor 4, drive motor 8 and electromagnet 13 are all electrically connected with the single-chip microcomputer 19 be arranged in cabinet 1.Drive motor 8 drives gear wheel 3 to rotate by pinion wheel 2, and gear wheel 3 realizes the left and right reciprocally swinging of rectangle sandpaper disk 10 by the slip of bearing pin 9 in chute 21 on it, thus polishes the sample arranged in specimen holder 15.
in cabinet 1, be provided with hair-dryer 18, the purge nozzle 17 of hair-dryer 18 is arranged on the case face of cabinet 1, and the side of cabinet 1 is provided with control panel 20.
in the process of grinding, purging wind is sent from purge nozzle 17 by hair-dryer 18 timing, cleans sand paper clamp box 11.
after one grinding process completes, sand paper clamp box 11 reduces, clamping sand paper is unclamped, sand paper rub wheel 6 is rotated and is brought sand paper thinner for next granularity into sand paper clamp box 11, and the used sand paper of front one grinding process is ejected, under spring 12 acts on, make rectangle sandpaper disk 10 rising coordinate with sand paper clamp box 11 after electromagnet 13 power-off sand paper is clamped.Steer motor 4 drives platter 14 to rotate 90 °, mutually vertical to ensure next process and the metallographic specimen of upper procedure direction of polishing, and the cut grinding that a upper procedure polishing produces can be removed by next process.
The work such as in whole polishing operation, polishing time in each stage and polishing speed arrange and inputted by front-end control panel 20, and the sand paper controlling each stage by built-in single-chip microcomputer 19 is changed, clamping, the change in polishing direction, sample polishing, blowing are clean.
Claims (2)
1. a metallographic specimen automatic milling electro-optical device, comprise cabinet (1), the case face of cabinet (1) is fixedly installed armstand (16), armstand (16) is provided with horizontal outrigger, be provided with liftable in the end of horizontal outrigger and regulate platform (5), regulate on platform (5) at liftable and be provided with steer motor (4), the output shaft stretched out downwards of steer motor (4) is connected with platter (14), platter (14) is provided with ventricumbent specimen holder (15), sample is provided with in specimen holder (15), it is characterized in that, the case face of cabinet (1) is provided with sand paper clamp box (11), the sand paper wheel of consulting (6) and sand paper pallet (7) is provided with in the side of sand paper clamp box (11), rectangle sandpaper disk (10) is provided with in sand paper clamp box (11), rectangle sandpaper disk (10) is provided with chute (21), bearing pin (9) is movably set with in chute (21), bearing pin (9) is fixedly installed on gear wheel (3), gear wheel (3) is connected by the output shaft of pinion wheel (2) with drive motor (8), drive motor (8) is arranged in cabinet (1), the base plate of sand paper clamp box (11) is provided with electromagnet (13), spring (12) is provided with between the base plate and rectangle sandpaper disk (10) of sand paper clamp box (11), steer motor (4), drive motor (8) and electromagnet (13) are all electrically connected with the single-chip microcomputer (19) be arranged in cabinet (1).
2. a kind of metallographic specimen automatic milling electro-optical device according to claim 1, it is characterized in that, hair-dryer (18) is provided with in cabinet (1), the purge nozzle (17) of hair-dryer (18) is arranged on the case face of cabinet (1), and the side of cabinet (1) is provided with control panel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210053259.3A CN102607922B (en) | 2012-03-02 | 2012-03-02 | Automatic metallographic specimen polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210053259.3A CN102607922B (en) | 2012-03-02 | 2012-03-02 | Automatic metallographic specimen polishing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102607922A CN102607922A (en) | 2012-07-25 |
| CN102607922B true CN102607922B (en) | 2015-03-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210053259.3A Active CN102607922B (en) | 2012-03-02 | 2012-03-02 | Automatic metallographic specimen polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102607922B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878669B (en) * | 2012-12-21 | 2017-02-01 | 鞍钢股份有限公司 | Automatic sample polishing equipment and using method thereof |
| CN103234800B (en) * | 2013-04-09 | 2015-07-08 | 江苏大学 | Metallographic sample pre-grinding machine |
| CN103398891B (en) * | 2013-07-22 | 2016-02-03 | 苏州热工研究院有限公司 | A kind of metallographic specimen sanding and polishing equipment and using method thereof |
| CN103934751B (en) * | 2014-04-02 | 2016-04-06 | 三峡大学 | A kind of disc type pre-mill clamping device |
| CN103940649B (en) * | 2014-04-03 | 2016-04-27 | 北京工业大学 | With the sample pre-mill of pre-grinding thickness control device |
| CN106217217B (en) * | 2016-08-10 | 2018-06-01 | 江苏大学 | A kind of constant pressure simultaneously automatically corrects the accurate metallographic grinding and polishing device for eliminating cut |
| CN106140430A (en) * | 2016-08-26 | 2016-11-23 | 聚善堂（福建）医药集团有限公司 | A kind of hard medical material lapping device |
| CN108398310A (en) * | 2017-02-05 | 2018-08-14 | 鞍钢股份有限公司 | Automatic coal rock polished section sample grinding device and method |
| CN107941589B (en) * | 2017-12-04 | 2020-05-05 | 太原理工大学 | Flexible grinding device of cylinder rock test piece |
| CN109514417B (en) * | 2018-11-05 | 2020-11-17 | 佛山市南海镕信金属制品有限公司 | Mould grinding device |
| CN111571932B (en) * | 2020-06-15 | 2020-12-01 | 盐城市金德模具制造有限公司 | Annular injection molding after-treatment device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2114534U (en) * | 1992-03-20 | 1992-09-02 | 华东工学院 | Automatic grinding and polishing machine for metallograplic example |
| US7261623B1 (en) * | 2001-07-23 | 2007-08-28 | Onfloor Technologies, L.L.C. | Wood floor sanding machine |
| CN202485965U (en) * | 2012-03-02 | 2012-10-10 | 山西省电力公司电力科学研究院 | Metallographic test sample automatic polishing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK178006B1 (en) * | 2007-12-04 | 2015-03-02 | Flex Trim As | Grinding tools and apparatus for grinding a surface on plate-shaped workpieces |
-
2012
- 2012-03-02 CN CN201210053259.3A patent/CN102607922B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2114534U (en) * | 1992-03-20 | 1992-09-02 | 华东工学院 | Automatic grinding and polishing machine for metallograplic example |
| US7261623B1 (en) * | 2001-07-23 | 2007-08-28 | Onfloor Technologies, L.L.C. | Wood floor sanding machine |
| CN202485965U (en) * | 2012-03-02 | 2012-10-10 | 山西省电力公司电力科学研究院 | Metallographic test sample automatic polishing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102607922A (en) | 2012-07-25 |
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| PB01 | Publication | ||
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| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20121011 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20121011 Address after: 030001 Qingnian Road, Shanxi, No. 6, Applicant after: Electric Power Research Institute of Shanxi Electric Power Company Applicant after: State Grid Corporation of China Address before: 030001 Qingnian Road, Shanxi, No. 6, Applicant before: Electric Power Research Institute of Shanxi Electric Power Company |
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| C14 | Grant of patent or utility model | ||
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