CN203401397U - Single-point compressing sample holder of metallographic sample grinding and burnishing machine - Google Patents
Single-point compressing sample holder of metallographic sample grinding and burnishing machine Download PDFInfo
- Publication number
- CN203401397U CN203401397U CN201320536717.9U CN201320536717U CN203401397U CN 203401397 U CN203401397 U CN 203401397U CN 201320536717 U CN201320536717 U CN 201320536717U CN 203401397 U CN203401397 U CN 203401397U
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- China
- Prior art keywords
- sample
- elastic ring
- grinding
- metallographic
- holder
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- Expired - Fee Related
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- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract 1
- 238000005498 polishing Methods 0.000 description 6
- 238000007517 polishing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a single-point compressing sample holder of a metallographic sample grinding and burnishing machine. The single-point compressing sample holder of the metallographic sample grinding and burnishing machine comprises an elastic ring (2) used for being installed on the periphery of a sample (1) in a sleeved mode, and after the elastic ring (2) is installed on the periphery of the sample (1) in the sleeved mode, the outer diameter of the elastic ring (2) is larger than the inner diameter of a mounting hole of the sample. When the single-point compressing sample holder of the metallographic sample grinding and burnishing machine is used, the sample can be conveniently and rapidly installed on a clamping disk, stability of the sample can be guaranteed in the single-point compressing process, and axial displacement of the sample will not be blocked by the elastic ring when the sample is burnished and polished. Besides, the elastic ring can guarantee that the sample is placed on the holder all the time and will not fall off when the sample holder is moved to a washing tank.
Description
Technical field
The utility model relates to a kind of specimen holder of metallographic specimen polished machine.Be specifically related to the single-point pressurized sample clamper of metallographic specimen polished machine.
Background technology
Metallographic Analysis is the important means of carrying out metal material performance study, and Metallographic Analysis result is the important referential data of carrying out materials processing, formulating Technology for Heating Processing.The preparation quality of metallographic specimen directly affects the result of Metallographic Analysis.
Metallographic specimen polished machine as existing metallographic specimen Preparation equipment, its single-point pressurized sample clamper mainly comprises the sample holder dish with connecting axle, on described sample holder dish, be provided with several samples and place through hole, during use, sample is placed in through hole, sample lower end leans against on mill, pressure is pushed up in upper end, this so-called single-point pressurization.When grinding and polishing finishes rear washed samples, need manually sample to be placed through hole and taken out one by one from the sample of sample holder dish, transfer in rinse bath, operating efficiency is lower.
Utility model content
Technical problem to be solved in the utility model is, a kind of single-point pressurized sample clamper of metallographic specimen polished machine is provided, and sample can be held dish and carry displacement, together enters in rinse bath and cleans, and do not affect the axial displacement of sample with clamping disk.
In order to solve this technical problem, the utility model has adopted following technical scheme:
The single-point pressurized sample clamper of metallographic specimen polished machine, comprise that center is with the sample holder dish of connecting axle, on described sample holder dish, be provided with in uniform way several sample placed holes, it is characterized in that: also comprise for being sleeved on the elastic ring in sample periphery, the external diameter after described elastic ring is enclosed within the periphery of sample is greater than the internal diameter of sample placed hole.
Good effect of the present utility model is:
Use the utility model easily and quickly sample to be contained on clamping disk, can guarantee the stable of sample in single-point pressure process, and elastic ring can not hinder sample by the axial displacement in grinding and polishing process.In addition, elastic ring can guarantee sample at specimen holder in rinse bath moving process, be placed on clamper and do not drop all the time.
Accompanying drawing explanation
Fig. 1 is schematic appearance of the present utility model.
Fig. 2 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, 2, the sample holder dish 3 of connecting axle 4 is installed in the middle of the utility model comprises, on described sample holder dish 3, is provided with in uniform way six sample placed holes.
Also comprise for being sleeved on the elastic ring 2 in sample 1 periphery, the external diameter after described elastic ring 2 is enclosed within the periphery of sample 1 is greater than the internal diameter of sample placed hole.
Before sample grinding and polishing, elastic ring 2 is enclosed within the periphery of sample 1, then sample 1 is put into from the sample placed hole upper end of clamping disk 3, elastic ring 2 fits in outer, sample placed hole upper end.The cylinder rod lower end of metallographic specimen polished machine withstands on the upper surface of sample 1, and the lower surface of sample 1 is pressed against on grinding and polishing dish and carries out grinding and polishing, and in grinding and polishing process, elastic ring 2 can not hinder sample by the axial displacement in grinding and polishing process.After grinding and polishing, the grinding and polishing head of metallographic specimen polished machine is moved to sample in rinse bath and cleans by sample holder dish 3, and in moving process, elastic ring 2 can guarantee that sample 1 is placed on clamper and does not drop all the time.
Claims (1)
1. the single-point pressurized sample clamper of metallographic specimen polished machine, comprise that center is with the sample holder dish (3) of connecting axle (4), on described sample holder dish (3), be provided with in uniform way several sample placed holes, it is characterized in that: also comprise for being sleeved on the elastic ring (2) in sample (1) periphery, the external diameter after described elastic ring (2) is enclosed within the periphery of sample (1) is greater than the internal diameter of sample placed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536717.9U CN203401397U (en) | 2013-08-31 | 2013-08-31 | Single-point compressing sample holder of metallographic sample grinding and burnishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536717.9U CN203401397U (en) | 2013-08-31 | 2013-08-31 | Single-point compressing sample holder of metallographic sample grinding and burnishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401397U true CN203401397U (en) | 2014-01-22 |
Family
ID=49937340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320536717.9U Expired - Fee Related CN203401397U (en) | 2013-08-31 | 2013-08-31 | Single-point compressing sample holder of metallographic sample grinding and burnishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203401397U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081962A (en) * | 2015-07-10 | 2015-11-25 | 河海大学 | Device used for grinding and polishing small sample hard sheets |
| CN105290965A (en) * | 2015-11-25 | 2016-02-03 | 华北电力科学研究院有限责任公司 | Metallographic specimen grinding and polishing clamping device and kit thereof |
| CN108871892A (en) * | 2018-06-04 | 2018-11-23 | 中钢集团新型材料（浙江）有限公司 | A kind of sample preparation methods for graphite microscopic optical structure characterization |
| CN110193782A (en) * | 2019-07-12 | 2019-09-03 | 东北石油大学 | The convertible sample holding device of metallographical polishing machine |
| CN113324823A (en) * | 2021-06-21 | 2021-08-31 | 潍坊歌尔电子有限公司 | Manual grinding and polishing metallographic section auxiliary set and auxiliary tool |
-
2013
- 2013-08-31 CN CN201320536717.9U patent/CN203401397U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081962A (en) * | 2015-07-10 | 2015-11-25 | 河海大学 | Device used for grinding and polishing small sample hard sheets |
| CN105290965A (en) * | 2015-11-25 | 2016-02-03 | 华北电力科学研究院有限责任公司 | Metallographic specimen grinding and polishing clamping device and kit thereof |
| CN108871892A (en) * | 2018-06-04 | 2018-11-23 | 中钢集团新型材料（浙江）有限公司 | A kind of sample preparation methods for graphite microscopic optical structure characterization |
| CN108871892B (en) * | 2018-06-04 | 2020-12-08 | 中钢集团新型材料（浙江）有限公司 | Sample preparation method for graphite optical microstructure characterization |
| CN110193782A (en) * | 2019-07-12 | 2019-09-03 | 东北石油大学 | The convertible sample holding device of metallographical polishing machine |
| CN113324823A (en) * | 2021-06-21 | 2021-08-31 | 潍坊歌尔电子有限公司 | Manual grinding and polishing metallographic section auxiliary set and auxiliary tool |
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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: 20140122 |