CN205271733U - A anchor clamps for grinding little style of thin slice metallography - Google Patents
A anchor clamps for grinding little style of thin slice metallography Download PDFInfo
- Publication number
- CN205271733U CN205271733U CN201620025019.6U CN201620025019U CN205271733U CN 205271733 U CN205271733 U CN 205271733U CN 201620025019 U CN201620025019 U CN 201620025019U CN 205271733 U CN205271733 U CN 205271733U
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- depression bar
- style
- main body
- metallography
- grinding
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Abstract
The utility model discloses an anchor clamps for grinding little style of thin slice metallography, including the main part, be equipped with vertical through -hole in the main part, vertical embedded depression bar that compresses tightly the metallography style of inserting of through -hole, main part lateral wall upper portion is equipped with and vertical communicating horizontal screw hole of through -hole, and horizontal threaded hole is equipped with the bolt that sticiss that matches with it, be equipped with the mark groove on the depression bar, main part lateral wall lower part is equipped with the observation mouth that is used for observing depression bar superscript groove. The utility model discloses being used for fixing when grinding the little style of metallography specially, making the preparation of the little style of metallography more swift and simple, the metallography heat that the preparation is good does not have the pollutant to exist for desk -top kind, can be according to the actual demand, adjust the thickness of the little style of metallography that grinds, be applicable to the preparation of the less little style of metallography of any diameter, easy operation, convenient to use, low cost, economy and durability, and the volume is less, portable with deposit, suitablely extensively popularize and apply.
Description
Technical field
The utility model relates to metallurgical analysis apparatus field, specifically refers to a kind of fixture for grinding the little style of thin slice metallographic processed.
Background technology
Owing to the very big degree of accuracy of metallographic examination result depends on that the height of level prepared by its sample. For a long time, the preparation of metallographic specimen is also just become an important aspect of metallographic professional research. Especially the preparation difficulty of less sample is relatively big, only after inlaying machine edge sample, carry out mill system again. The method of the existing mill little style of metallographic processed is the mill system carrying out sample together with block rubber is bonded at by employing 502 multi-purpose adhesives with style, and in mill system, often mill flies sample, and efficiency is lower. After milled, then the rubber being bonded on sample is removed, just can carry out thermal station test, but it is difficult to thoroughly be removed totally due to materials such as multi-purpose adhesives, along with the continuous rising of temperature, specimen surface is polluted also more and more serious, cause the change being difficult to argue out under comparatively high temps metallographic structure. This just needs to manufacture experimently out not only convenient mill system but also free of contamination metallographic little sample mill unit clamp processed.
Practical novel content
The purpose of this utility model is to provide a kind of simple to operate, it may also be useful to convenient, with low cost, the fixture for grinding the little style of thin slice metallographic processed of economy and durability.
The utility model is achieved through the following technical solutions: a kind of fixture for grinding the little style of thin slice metallographic processed, comprises main body, be provided with longitudinal hole in described main body, and in longitudinal hole, intercalation has the depression bar compressing metallographic style; Main body wall top is provided with the horizontal thread hole communicated with longitudinal hole, be provided with in horizontal thread hole match press bolt; Described depression bar is provided with marking line, and main body wall bottom is provided with the observation port for observing depression bar subscript groove.
The principle of work of the technical program is, the metallographic style needing mill system is fixed by the longitudinal hole of jig main body inside, and use depression bar to compress, the marking line position of observation port observation depression bar, determine to need the thickness of mill metallographic style processed, the height of adjustment depression bar, re-use and press bolt compression column with fixed, the metallographic style clamping that will need the system of grinding that so just can be firm, when carrying out mill and be processed, can not deviate, by situations such as metallographic style mill fly, improve mill efficiency processed, the thickness of the metallographic specimen of the system of grinding can also be controlled simultaneously.
For better realizing the utility model, further, described main body is cylindrical, and the longitudinal hole of its inside is circular through hole, and the depression bar of intercalation in longitudinal hole is cylindrical.
For better realizing the utility model, further, described body cross-section diameter is 18 ~ 20mm, and principal length is 15 ~ 18mm, and the diameter of longitudinal hole is 2 ~ 8mm, and the diameter of depression bar is less than the diameter of longitudinal hole, and the length of depression bar is 20 ~ 26mm.
For better realizing the utility model, further, the longitudinal hole inwall of described body interior is provided with the projection of increasing friction force.
For better realizing the utility model, further, being provided with the transparent panel agreed with body outer wall in described observation port, described transparent panel is provided with the scale marks corresponding with depression bar subscript groove.
For better realizing the utility model, further, described observation port inwall is provided with white paint layer.
The utility model compared with prior art, has the following advantages and useful effect:
(1) the utility model is specifically designed to fixing when the little style of mill metallographic processed, makes the preparation of the little style of metallographic more quick and simple, and the metallographic thermal station style prepared does not have pollutent;
(2) fixture of the present utility model according to actual demand, can regulate the thickness of the little style of metallographic of mill system, be applicable to the preparation of any diameter little style of less metallographic;
(3) the utility model is simple to operate, it may also be useful to convenient, with low cost, economy and durability, and volume is less, easy to carry and store, suitable wide popularization and application.
Accompanying drawing explanation
By reading with reference to the detailed description that non-limiting example is done by the following drawings, other features of the present utility model, object and advantage will be changed to obviously:
Fig. 1 is structure diagrammatic cross-section of the present utility model;
Fig. 2 is perspective view of the present utility model.
Wherein: 1 main body, 2 depression bars, 3 press bolt, 4 observation ports, 5 metallographic styles.
Embodiment
Being described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish. It is exemplary below by the embodiment being described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " end ", " interior ", it is based on orientation shown in the drawings or position relation that the orientation of the instruction such as " outward " or position are closed, it is only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device referred to or element must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, it is possible to be fixedly connected with, it is also possible to be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can also be directly be connected, it is also possible to be indirectly be connected by intermediary, it is possible to be the connection of two element internals. For the ordinary skill in the art, it is possible to particular case understands the concrete implication of above-mentioned term in the utility model.
Embodiment 1:
The main structure of the present embodiment, as shown in Figure 1, comprises main body 1, is provided with longitudinal hole in described main body 1, and in longitudinal hole, intercalation has the depression bar 2 compressing metallographic style 5; Main body 1 side wall upper part is provided with the horizontal thread hole communicated with longitudinal hole, be provided with in horizontal thread hole match press bolt 3; Described depression bar 2 is provided with marking line, and main body wall bottom is provided with the observation port 4 for observing depression bar 2 subscript groove.
The embodiment of the present embodiment is, it would be desirable to the lower end that the metallographic specimen of mill system is fixed in main body 1 longitudinal hole, then inserts depression bar 2 in longitudinal hole, makes depression bar 2 compress metallographic style 5; The position of depression bar 2 subscript groove is observed by observation port 4, the thickness adjustment depression bar 2 grinding metallographic style processed as required inserts the degree of depth of longitudinal hole, after determining the position of depression bar 2, it may also be useful to press bolt 3 and be fixed by depression bar 2, then the metallographic specimen of clamping can be carried out mill system. The metallographic style of clamping, when carrying out mill and be processed, can not deviate, metallographic style mill is the situation such as are flown, it is to increase grinds efficiency processed.
Embodiment 2:
The present embodiment is on the basis of above-described embodiment, further define main body 1, the longitudinal hole of main body 1 inside and the shape of cuttage depression bar 2 in longitudinal hole, as shown in Figure 2, described main body 1 is cylindrical, the longitudinal hole of its inside is circular through hole, and the depression bar 2 of intercalation in longitudinal hole is cylindrical. The shape of longitudinal hole, depression bar 2 is cylindrical, is facilitate depression bar 2 can comparatively be easy to intercalation in longitudinal hole, and main body 1 is cylindrical, and when grinding metallographic style processed, convenient by holding, opponent injures little. Other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Embodiment 3:
The present embodiment is on the basis of above-described embodiment, further define main body 1, the longitudinal hole of main body 1 inside and the concrete size of cuttage depression bar 2 in longitudinal hole, described main body 1 cross-sectional diameter is 18 ~ 20mm, main body 2 length is 15 ~ 18mm, the diameter of longitudinal hole is 2 ~ 8mm, the diameter of depression bar 2 is less than the diameter of longitudinal hole, and the length of depression bar 2 is 20 ~ 26mm. Restriction main body 1, the longitudinal hole of main body 1 inside and the concrete size of cuttage depression bar 2 in longitudinal hole are the preferred sizes of situation institute according to concrete actual mill system. Other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Embodiment 4:
The present embodiment, on the basis of above-described embodiment, further defines the access node structure of main body 1 longitudinal hole, and as shown in Figure 1, the longitudinal hole inwall of described main body 1 inside is provided with the projection of increasing friction force. The projection being provided with increasing friction force at longitudinal hole inwall can compress depression bar 2 to conveniently press bolt 3. Other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Embodiment 5:
The present embodiment, on the basis of above-described embodiment, further defines the structure of observation port, as shown in Figure 1, is provided with, in described observation port 4, the transparent panel agreed with body outer wall, and described transparent panel is provided with the scale marks corresponding with depression bar 2 subscript groove. When being observed the marking line on depression bar 2 by observation port 4, can compare according to the scale marks on transparent panel, it is determined that grind the thickness of metallographic style processed. Other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Embodiment 6:
The present embodiment, on the basis of above-described embodiment, further defines the structure of observation port, and described observation port 4 inwall is provided with white paint layer. Set up white paint layer at observation port 4 inwall, it is possible to strengthen reflecting effect, so more easily observe the marking line depression bar 2 from observation port 4. Other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Such as, it should be appreciated that according to the clamp structure of the utility model embodiment, principle of work and the working process of pressing the parts such as bolt 3 and depression bar 2 are all prior aries, and known by the technician of this area, just no longer it is described in detail here.
Although it has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that: these embodiments can be carried out multiple change, amendment, replacement and modification under principle of the present utility model and objective not departing from, scope of the present utility model by claim and etc. jljl limit.
Claims (6)
1. one kind for grinding the fixture of the little style of thin slice metallographic processed, it is characterised in that: comprising main body (1), described main body is provided with longitudinal hole in (1), and in longitudinal hole, intercalation has the depression bar (2) compressing metallographic style (5); Main body (1) side wall upper part is provided with the horizontal thread hole communicated with longitudinal hole, be provided with in horizontal thread hole match press bolt (3); Described depression bar (2) is provided with marking line, and main body wall bottom is provided with the observation port (4) for observing depression bar (2) subscript groove.
2. a kind of fixture for grinding the little style of thin slice metallographic processed according to claim 1, it is characterised in that: described main body (1) is for cylindrical, and the longitudinal hole of its inside is circular through hole, and the depression bar (2) of intercalation in longitudinal hole is for cylindrical.
3. a kind of fixture for grinding the little style of thin slice metallographic processed according to claim 1, it is characterized in that: described main body (1) cross-sectional diameter is 18 ~ 20mm, main body (2) length is 15 ~ 18mm, the diameter of longitudinal hole is 2 ~ 8mm, the diameter of depression bar (2) is less than the diameter of longitudinal hole, and the length of depression bar (2) is 20 ~ 26mm.
4. a kind of fixture for grinding the little style of thin slice metallographic processed according to the arbitrary item of claim 1 ~ 3, it is characterised in that: the inner longitudinal hole inwall of described main body (1) is provided with the projection of increasing friction force.
5. a kind of fixture for grinding the little style of thin slice metallographic processed according to the arbitrary item of claim 1 ~ 3, it is characterized in that: described observation port is provided with, in (4), the transparent panel agreed with body outer wall, described transparent panel is provided with the scale marks corresponding with depression bar (2) subscript groove.
6. a kind of fixture for grinding the little style of thin slice metallographic processed according to the arbitrary item of claim 1 ~ 3, it is characterised in that: described observation port (4) inwall is provided with white paint layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025019.6U CN205271733U (en) | 2016-01-12 | 2016-01-12 | A anchor clamps for grinding little style of thin slice metallography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025019.6U CN205271733U (en) | 2016-01-12 | 2016-01-12 | A anchor clamps for grinding little style of thin slice metallography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205271733U true CN205271733U (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620025019.6U Expired - Fee Related CN205271733U (en) | 2016-01-12 | 2016-01-12 | A anchor clamps for grinding little style of thin slice metallography |
Country Status (1)
| Country | Link |
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| CN (1) | CN205271733U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121324A (en) * | 2017-07-10 | 2017-09-01 | 福州大学 | Slicer board class metallographic specimen grinding and polishing fixture and its method of work |
| CN109664182A (en) * | 2019-01-22 | 2019-04-23 | 蚌埠学院 | A kind of clamping device grinding metal |
| CN115972042A (en) * | 2022-11-30 | 2023-04-18 | 广西电网有限责任公司电力科学研究院 | Handheld metallographic grinding and polishing auxiliary tool and metallographic specimen grinding and polishing method |
-
2016
- 2016-01-12 CN CN201620025019.6U patent/CN205271733U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121324A (en) * | 2017-07-10 | 2017-09-01 | 福州大学 | Slicer board class metallographic specimen grinding and polishing fixture and its method of work |
| CN109664182A (en) * | 2019-01-22 | 2019-04-23 | 蚌埠学院 | A kind of clamping device grinding metal |
| CN115972042A (en) * | 2022-11-30 | 2023-04-18 | 广西电网有限责任公司电力科学研究院 | Handheld metallographic grinding and polishing auxiliary tool and metallographic specimen grinding and polishing method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20210112 |