CN208099976U - A kind of metallographic automatically grinding device - Google Patents
A kind of metallographic automatically grinding device Download PDFInfo
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- CN208099976U CN208099976U CN201820315714.5U CN201820315714U CN208099976U CN 208099976 U CN208099976 U CN 208099976U CN 201820315714 U CN201820315714 U CN 201820315714U CN 208099976 U CN208099976 U CN 208099976U
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Abstract
The utility model relates to a kind of metallographic automatically grinding devices, including pedestal, grind box, mill, column, telescopic arm, inlay sample platform and control system, the grind box and column setting are on the base, mill is horizontally set in grind box, telescoping mechanism is set in the column and connects telescopic arm, setting edge sample platform on the downside of one end of the telescopic arm, the edge sample platform is located at the top of mill, the bottom of the edge sample platform is provided with sample fixing device, the mill stickup is provided at least five annular concentric sand paper, and the granularity of sand paper is sequentially increased or is sequentially reduced from inside to outside, the telescopic arm drives edge sample platform, so that sample fixed on edge sample platform successively contacts low grit paper and polishes to high grit paper, entire bruting process no replacement is required sand paper or instrument, it can reach the purpose efficiently polished.
Description
Technical field
The present invention relates to observation experiment apparatus field, especially a kind of metallographic automatically grinding device.
Background technique
It in order to observe metallographic structure, first has to prepare metallographic specimen, generally comprises sampling-edge sample-and grind-polishing-and organize
Several steps such as display-observation, wherein grind generally will by polishing on a series of sand paper varigrained from coarse to fine,
Do not stop to replace sand paper, it is time-consuming and laborious.
Summary of the invention
The purpose of the present invention is being improved and being innovated for disadvantage present in background technique and problem, a kind of energy is provided
It is automatically performed the grinding device of grinding process.
The technical scheme is that construct a kind of metallographic automatically grinding device, including pedestal, grind box, mill, column, stretch
On the base, mill is horizontally set in grind box for contracting arm, edge sample platform and control system, the grind box and column setting, and can be by
Driving motor driving rotation, setting telescoping mechanism simultaneously connects telescopic arm in the column, can drive that telescopic arm is upper and lower, translation, institute
Setting edge sample platform on the downside of one end of telescopic arm is stated, the edge sample platform is located at the top of mill, and the bottom of the edge sample platform is provided with
Sample fixing device, mill stickup are provided at least five annular concentric sand paper, and the granularity of sand paper is from inside to outside successively
Increase or be sequentially reduced, the upper surface of adjacent sand paper, high grit paper is lower than low grit paper, and the telescopic arm drives edge sample
Platform, so that the moving range of sample fixed on edge sample platform is a radius of mill, successively by low grit paper to high granularity
Sand paper, the metallographic automatically grinding device further includes water system, the nozzle including alignment edge sample platform.
The mill and grind box are vertically arranged in one of the embodiments, and the edge sample platform is located at mill setting sand
The side of paper, sample fixing device is towards mill.
Varigrained sand paper thickness is equal in one of the embodiments, and the face that mill corresponds to sand paper is concentric steps
Shape.
The face that mill pastes sand paper in one of the embodiments, is plane, and varigrained sand paper, thickness is by high granularity
It is sequentially increased to low granularity.
The control system includes controller in one of the embodiments, and connects driving motor and telescoping mechanism,
The rotation speed of adjustable mill, edge sample platform drive the time of sample contact sand paper and successively stop in different grain sandpaper
Time.
The advantages of the present invention：The present invention can make sample successively be moved to high granularity sand from low grit paper
Paper is automatically performed and is polished for a plurality of times, the upper surface of adjacent sand paper, and high grit paper can ensure that sample across grain lower than low grit paper
It will not be blocked when spending, controller can adjust polishing duration of the sample on each grit paper and polishing speed according to actual needs,
Sand paper is arranged on mill using bonding method, replaces after facilitating abrasion.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give preferred embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
It should be noted that when element be considered as " setting " on the other element, it can be directly setting or company
Connect on the other element or may be simultaneously present centering elements.
Unless otherwise defined, the skill of all technical and scientific terms and technical field of the invention used herein
The normally understood meaning of art personnel is identical.Term used in the description is intended merely to describe specifically to implement purpose, is not
It is intended to limit the present invention.
Embodiment 1
As shown in Figure 1, a kind of metallographic automatically grinding device, including pedestal 1, grind box 2, mill 3, column 4, telescopic arm 5, edge
Sample platform 6 and control system, the grind box 2 and column 4 are arranged on pedestal 1, and mill 3 is horizontally set in grind box 2, and can be by driving
Dynamic motor driven rotation, setting telescoping mechanism simultaneously connects telescopic arm 5 in the column 4, can drive that telescopic arm 5 is upper and lower, translation,
Setting edge sample platform 6 on the downside of one end of the telescopic arm 5, the edge sample platform 6 are located at the top of mill 3, the bottom of the edge sample platform 6
It is provided with sample fixing device, the mill 3 pastes setting, and there are five annular concentric sand paper 7, and the granularity of sand paper 7 is from inside to outside
It is sequentially increased or is sequentially reduced, the upper surface of adjacent sand paper 7, high grit paper is lower than low grit paper, and the telescopic arm 5 drives
Inlay sample platform 6 so that the moving range of sample fixed on edge sample platform 6 is a radius of mill 3, successively by low grit paper to
High grit paper, the metallographic automatically grinding device further includes water system, the nozzle 8 including alignment edge sample platform.
In the present embodiment, the control system includes controller, and connects driving motor and telescoping mechanism, is adjusted
The rotation speed of mill 3, edge sample platform 6 drive sample contact sand paper 7 time and successively stopped in different grain sandpaper when
Between, to reach the grinding effect of requirement.
In the above-described embodiments, so that the upper surface of adjacent sand paper 7, high grit paper can lower than the mode of low grit paper
To be that varigrained sand paper thickness is equal, the face that mill corresponds to sand paper is concentric steps shape；Either mill pastes sand paper
Face is plane, varigrained sand paper, and thickness is sequentially increased by high granularity to low granularity.
Certainly, the mill and grind box can also be vertically arranged, corresponding other configurations also adjustment direction, such as the edge sample
Platform is located at the side of mill setting sand paper, and sample fixing device is towards mill.If necessary to finer polishing, also can be set
More than the sand paper of five granularities, arranged in sequence, implementation is successively polished.
The working principle of the invention is：Various varigrained sand paper are integrated on a mill by the present invention, by sample 9
After being fixed on edge sample platform, automatically controls sample and successively polish on low grit paper and high grit paper, it is entire to polish
Process no replacement is required sand paper or instrument, can reach the purpose efficiently polished.
Embodiment of the present invention is only the description carried out to the preferred embodiment of the present invention, not to the present invention
Conception and scope is defined, and under the premise of not departing from design philosophy of the present invention, engineers and technicians are to this hair in this field
The all variations and modifications that bright technical solution is made should all fall into protection scope of the present invention, the claimed skill of the present invention
Art content, is all described in the claims.
Claims (5)
1. a kind of metallographic automatically grinding device, it is characterised in that：Including pedestal, grind box, mill, column, telescopic arm, edge sample platform and
On the base, mill is horizontally set in grind box for control system, the grind box and column setting, and can be driven and be revolved by driving motor
Turn, setting telescoping mechanism simultaneously connects telescopic arm in the column, can drive that telescopic arm is upper and lower, translation, one end of the telescopic arm
Downside setting edge sample platform, the edge sample platform are located at the top of mill, and the bottom of the edge sample platform is provided with sample fixing device, institute
It states mill stickup and is provided at least five annular concentric sand paper, and the granularity of sand paper is sequentially increased or is sequentially reduced from inside to outside,
The upper surface of adjacent sand paper, high grit paper are lower than low grit paper, and the telescopic arm drives edge sample platform, so that solid on edge sample platform
The moving range of fixed sample is a radius of mill, and successively by low grit paper to high grit paper, the metallographic is automatic
Grinding device further includes water system, the nozzle including alignment edge sample platform.
2. metallographic automatically grinding device according to claim 1, it is characterised in that：The mill and grind box is set vertically
It sets, the edge sample platform is located at the side that sand paper is arranged in mill, and sample fixing device is towards mill.
3. metallographic automatically grinding device according to claim 1, it is characterised in that：Varigrained sand paper thickness is equal,
The face that mill corresponds to sand paper is concentric steps shape.
4. metallographic automatically grinding device according to claim 1, it is characterised in that：The face that mill pastes sand paper is plane,
Varigrained sand paper, thickness are sequentially increased by high granularity to low granularity.
5. metallographic automatically grinding device according to any one of claims 1-4, it is characterised in that：The control system packet
Controller is included, and connects driving motor and telescoping mechanism, the rotation speed of mill is adjusted, edge sample platform drives sample to contact sand paper
Time and the successively residence time in different grain sandpaper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315714.5U CN208099976U (en) | 2018-03-08 | 2018-03-08 | A kind of metallographic automatically grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315714.5U CN208099976U (en) | 2018-03-08 | 2018-03-08 | A kind of metallographic automatically grinding device |
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| Publication Number | Publication Date |
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| CN208099976U true CN208099976U (en) | 2018-11-16 |
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| CN201820315714.5U Active CN208099976U (en) | 2018-03-08 | 2018-03-08 | A kind of metallographic automatically grinding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643521A (en) * | 2022-04-25 | 2022-06-21 | 浙江省特种设备科学研究院 | Novel full-automatic metallographic specimen polishes device |
-
2018
- 2018-03-08 CN CN201820315714.5U patent/CN208099976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643521A (en) * | 2022-04-25 | 2022-06-21 | 浙江省特种设备科学研究院 | Novel full-automatic metallographic specimen polishes device |
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