CN204843767U - Miniature metallographic specimen grinds machine of throwing - Google Patents
Miniature metallographic specimen grinds machine of throwing Download PDFInfo
- Publication number
- CN204843767U CN204843767U CN201520542421.7U CN201520542421U CN204843767U CN 204843767 U CN204843767 U CN 204843767U CN 201520542421 U CN201520542421 U CN 201520542421U CN 204843767 U CN204843767 U CN 204843767U
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- CN
- China
- Prior art keywords
- leading screw
- sample
- water tank
- miniature
- metallographic specimen
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a miniature metallographic specimen grinds machine of throwing which be equipped with anchor clamps, two lower guideways in the water tank, lower lead screw, horizontal gear motor on the characterized in that base, anchor clamps are in the water tank top, horizontal gear motor and lower screw connection install in the middle of two lower guideways, the gliding version is installed and is connected on the slider of lower guideway and with the nut of lower lead screw, be equipped with in the gliding version two go up the guide rail, go up the lead screw, vertical gear motor, vertical gear motor and last screw connection install on two in the middle of the guide rail, the top slide is installed and is connected with the nut of last lead screw on the slider of last guide rail and through force transducer, be equipped with high speed motor on the top slide, the high speed motor front end is equipped with to grind and dumps, be equipped with the water pump on the water tank, the sample is installed on anchor clamps, through the utility model discloses an implement, the sample grinds the throwing process can go on automatically, improves work efficiency, alleviates intensity of labour.
Description
Technical field
The utility model relates to a kind of polished machine, particularly a kind of miniature metallographic specimen polished machine.
Background technology
Metallographic specimen preparation is that metallographic studies a very important part, comprises the intercepting of sample, the inlaying of sample, the polishing of sample, the polishing of sample, the display of metallographic microstructure.The microscopic structure correctly checked and analyze metal must possess excellent metallographic sample.The sample prepared should be able to observe live tissue, without polishing scratch, pit and water mark, and the insert in metal structure, graphite etc. are not come off.Otherwise the correctness of microscopic analysis will be had a strong impact on.The size and shape of metallographic specimen, so that grip, be easy to grind and be as the criterion, adopts diameter to be ф 15 ~ 20mm, the cylinder of high 15 ~ 20mm or the cube of the length of side 15 ~ 20mm usually.
After sample takes off, first roughly grind, as ferrous materials sample can be first flat with emery wheel corase grind, as the very soft materials such as copper aluminium can use file filing.When emery wheel grinds, sample of should holding with a firm grip, make sample uniform force, pressure is not too big, and uses water cooling at any time, causes metal structure to change in case be heated.Then carry out fine grinding, the polishing scratch produced when eliminating corase grind, for the polishing of sample flour milling is ready.Polishing object is remove the polishing scratch that metallographic flour milling stays because of fine grinding, makes it to become smooth, seamless minute surface.The polishing of metallographic specimen can be divided into machine glazed finish, electrobrightening, chemical polishing three class.
Machine glazed finish is simple and easy to do, and application is comparatively wide, but machine glazed finish is mainly carried out on polishing machine with hand-held test specimen, and efficiency is lower, and the utility model provides a kind of miniature metallographic specimen polished machine, can automatically carry out sample grinding and polishing process.
Summary of the invention
Goal of the invention: the utility model provides a kind of miniature metallographic specimen polished machine, its objective is and automatically carries out sample grinding and polishing process, reduce labor intensity.
Technical scheme: the utility model is implemented according to following technical scheme: a kind of miniature metallographic specimen polished machine, is characterized in that base (1) is provided with fixture (2), water tank (16) two lower guideways (13), lower leading screw (14), transversal deceleration motor (15); Fixture (2) is in water tank (16) top; Transversal deceleration motor (15) is connected with lower leading screw (14) and is arranged in the middle of two lower guideways (13); The slide block that downslide version (12) is arranged on lower guideway (13) is connected with the nut of lower leading screw (14); Downslide version (12) is provided with two upper rails (9), upper leading screw (10), longitudinal deceleration motor (11); Longitudinal deceleration motor (11) is connected with upper leading screw (10) and is arranged in the middle of two upper rails (9); The slide block that upper slide (7) is arranged on upper rail (9) is connected with the nut of upper leading screw (10) by force snesor (8); Upper slide (7) is provided with high-speed electric expreess locomotive (6); High-speed electric expreess locomotive (6) front end is provided with grinding and polishing dish (4); Water tank (16) is provided with water pump (5); Sample (3) is arranged on fixture (2).
High-speed electric expreess locomotive (6) is buncher, and rotating speed is 0 ~ 1500rpm; The measurement category of force snesor (8) is 50 ~ 150N.
Fixture (2) is upper while, 1 ~ 6 sample (3) can be installed.
Advantage and effect: by enforcement of the present utility model, sample grinding and polishing process can be carried out automatically, increases work efficiency, reduces labor intensity.
Accompanying drawing explanation
Fig. 1 is miniature metallographic specimen polished machine structure chart.
Mark: 1-base; 2-fixture; 3-sample; 4-grinding and polishing dish; 5-water pump; 6-high-speed electric expreess locomotive; 7-upper slide; 8-force snesor; 9-upper rail; 10-upper leading screw; 11-longitudinal deceleration motor; 12-downslide version; 13-lower guideway; 14-lower leading screw; 15-transversal deceleration motor.
Detailed description of the invention
A kind of miniature metallographic specimen polished machine, is characterized in that base (1) is provided with fixture (2), water tank (16) two lower guideways (13), lower leading screw (14), transversal deceleration motor (15); Fixture (2) is in water tank (16) top; Transversal deceleration motor (15) is connected with lower leading screw (14) and is arranged in the middle of two lower guideways (13); The slide block that downslide version (12) is arranged on lower guideway (13) is connected with the nut of lower leading screw (14); Downslide version (12) is provided with two upper rails (9), upper leading screw (10), longitudinal deceleration motor (11); Longitudinal deceleration motor (11) is connected with upper leading screw (10) and is arranged in the middle of two upper rails (9); The slide block that upper slide (7) is arranged on upper rail (9) is connected with the nut of upper leading screw (10) by force snesor (8); Upper slide (7) is provided with high-speed electric expreess locomotive (6); High-speed electric expreess locomotive (6) front end is provided with grinding and polishing dish (4); Water tank (16) is provided with water pump (5); Sample (3) is arranged on fixture (2).
High-speed electric expreess locomotive (6) is buncher, and rotating speed is 0 ~ 1500rpm; The measurement category of force snesor (8) is 50 ~ 150N.
Fixture (2) is upper while, 1 ~ 6 sample (3) can be installed.
Liquid for polishing in water tank (16) can pump by water pump (5), is cast on grinding and polishing dish (4).
During work, first at the upper stuccoing paper of grinding and polishing dish (4), then sample (3) position mixed up and is fixed on fixture (2), then adjusting the position of grinding and polishing dish (4), slightly can contact sample (3); Start control system, carry out grinding and polishing operation.
Claims (3)
1. a miniature metallographic specimen polished machine, is characterized in that base (1) is provided with fixture (2), water tank (16) two lower guideways (13), lower leading screw (14), transversal deceleration motor (15); Fixture (2) is in water tank (16) top; Transversal deceleration motor (15) is connected with lower leading screw (14) and is arranged in the middle of two lower guideways (13); The slide block that downslide version (12) is arranged on lower guideway (13) is connected with the nut of lower leading screw (14); Downslide version (12) is provided with two upper rails (9), upper leading screw (10), longitudinal deceleration motor (11); Longitudinal deceleration motor (11) is connected with upper leading screw (10) and is arranged in the middle of two upper rails (9); The slide block that upper slide (7) is arranged on upper rail (9) is connected with the nut of upper leading screw (10) by force snesor (8); Upper slide (7) is provided with high-speed electric expreess locomotive (6); High-speed electric expreess locomotive (6) front end is provided with grinding and polishing dish (4); Water tank (16) is provided with water pump (5); Sample (3) is arranged on fixture (2).
2. the miniature metallographic specimen polished machine of one according to claim 1, it is characterized in that high-speed electric expreess locomotive (6) is buncher, rotating speed is 0 ~ 1500rpm; The measurement category of force snesor (8) is 50 ~ 150N.
3. the miniature metallographic specimen polished machine of one according to claim 1, is characterized in that installing 1 ~ 6 sample (3) fixture (2) is upper while.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520542421.7U CN204843767U (en) | 2015-07-24 | 2015-07-24 | Miniature metallographic specimen grinds machine of throwing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520542421.7U CN204843767U (en) | 2015-07-24 | 2015-07-24 | Miniature metallographic specimen grinds machine of throwing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204843767U true CN204843767U (en) | 2015-12-09 |
Family
ID=54734364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520542421.7U Expired - Fee Related CN204843767U (en) | 2015-07-24 | 2015-07-24 | Miniature metallographic specimen grinds machine of throwing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204843767U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826518A (en) * | 2017-01-26 | 2017-06-13 | 武汉科技大学 | A kind of metallographic specimen sample grinding machine |
| CN106872242A (en) * | 2017-04-28 | 2017-06-20 | 山东科技大学 | A kind of use for laboratory rock or concrete cylindrical sample producing device and method |
| CN111571422A (en) * | 2020-05-26 | 2020-08-25 | 南京工程学院 | Closed-loop control type miniature metallographic flat grinding machine |
-
2015
- 2015-07-24 CN CN201520542421.7U patent/CN204843767U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826518A (en) * | 2017-01-26 | 2017-06-13 | 武汉科技大学 | A kind of metallographic specimen sample grinding machine |
| CN106872242A (en) * | 2017-04-28 | 2017-06-20 | 山东科技大学 | A kind of use for laboratory rock or concrete cylindrical sample producing device and method |
| CN106872242B (en) * | 2017-04-28 | 2019-04-05 | 山东科技大学 | A kind of use for laboratory rock or concrete cylindrical sample producing device and method |
| CN111571422A (en) * | 2020-05-26 | 2020-08-25 | 南京工程学院 | Closed-loop control type miniature metallographic flat grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20170724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |