CN206230274U - A kind of steel cutting clamp for metallographic sample - Google Patents
A kind of steel cutting clamp for metallographic sample Download PDFInfo
- Publication number
- CN206230274U CN206230274U CN201621285181.8U CN201621285181U CN206230274U CN 206230274 U CN206230274 U CN 206230274U CN 201621285181 U CN201621285181 U CN 201621285181U CN 206230274 U CN206230274 U CN 206230274U
- Authority
- CN
- China
- Prior art keywords
- sample
- metallographic
- clamping disk
- cushion block
- clamp
- Prior art date
- 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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- Sampling And Sample Adjustment (AREA)
Abstract
A kind of steel cutting clamp for metallographic sample, composition includes clamping disk and multiple sample clamp systems, the side of the clamping disk is provided with co-axial scroll chuck grip shank, and opposite side is provided with multiple radial Long Circle sample holder grooves, each sample holder groove one sample clamp system of correspondence；The sample clamp system includes hold-down bolt and sample compresses cushion block, and the sample compresses cushion block and is located in corresponding sample holder groove, and the hold-down bolt is spun in the radial screwed hole of clamping disk edge and withstands on sample and compresses on cushion block.The utility model is provided with multiple sample clamp systems on clamping disk, by the fixture, the scroll chuck of metallographical cutter can simultaneously clamp multiple metallographic specimens, cut while realizing multiple metallographic specimens, so as to substantially increase the cutting efficiency of metallographic specimen, the testing cost of steel microstructure is reduced.Additionally, the utility model also has the advantages that simple structure, easy to operate, reliable operation.
Description
Technical field
The utility model be related to it is a kind of used when being detected to steel microstructure, for cutting metallographic specimen
Special fixture, belongs to technical field of measurement and test.
Background technology
When metallographic structure to steel is detected, it is necessary first to cut metallographic specimen using metallographical cutter.Metallographic is cut
Cutting mill is typically all to clamp cylindrical sample using scroll chuck, and cooling water completes metallographic specimen with metallographic cutting sheet
Cutting.Cylindrical sample of the diameter less than 50mm can only be once clamped due to scroll chuck, metallographic cutting is seriously constrained
The operating efficiency of machine, the need for causing metallographical cutter to be difficult to meet iron company's large-scale production detection.And increase metallographic and cut
The quantity of cutting mill will certainly cause the unprecedented soaring of testing cost, therefore how to improve the operating efficiency of metallographical cutter and just turn into
About the research direction of technical staff.
Utility model content
The purpose of this utility model is the drawback for prior art, there is provided a kind of steel cutting clamp for metallographic sample,
To improve the cutting efficiency of metallographic specimen, the testing cost of steel microstructure is reduced.
Problem described in the utility model is realized with following technical proposals：
A kind of steel cutting clamp for metallographic sample, composition includes clamping disk and multiple sample clamp systems, the clamping
The side of disk is provided with co-axial scroll chuck grip shank, and opposite side is provided with multiple radial Long Circle sample holder grooves, often
One sample clamp system of individual sample holder groove correspondence；The sample clamp system includes that hold-down bolt and sample compress cushion block,
The sample compresses cushion block and is located in corresponding sample holder groove, and the hold-down bolt is spun on the radial screwed hole of clamping disk edge
In and withstand on sample compress cushion block on.
Above-mentioned steel cutting clamp for metallographic sample, it is rectangular shape, its axle with clamping disk that the sample compresses cushion block
The relative one side of line is machined with V-groove.
Above-mentioned steel cutting clamp for metallographic sample, the sample clamp system sets 3~4, their axles around clamping disk
Line is uniformly distributed.
Above-mentioned steel cutting clamp for metallographic sample, the hold-down bolt is hexagon socket head cap screw.
The utility model is provided with multiple sample clamp systems on clamping disk, by the fixture, the three of metallographical cutter
Dog chuck can simultaneously clamp multiple metallographic specimens, be cut while realizing multiple metallographic specimens, so as to substantially increase metallographic
The cutting efficiency of sample, reduces the testing cost of steel microstructure.Additionally, the utility model also has simple structure, behaviour
The advantages of making convenience, reliable operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of clamping disk；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the structural representation that sample compresses cushion block；
Fig. 6 is the top view of Fig. 5.
Marked in figure as follows：1st, clamping disk, 2, hold-down bolt, 3, scroll chuck grip shank, 4, sample compress cushion block, 5, examination
Sample holding tank, 6, V-groove.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1~Fig. 6, the utility model is mainly compressed cushion block 4 and is constituted by clamping disk 1, hold-down bolt 2, sample.They
All be independent part, can easily disassembly and assembly, hold-down bolt 2 be hexagon socket head cap screw.
Fig. 3,4 displays, clamping disk 1 is cylindrical structural, its side（That is the bottom in Fig. 3）It is provided with scroll chuck grip shank
3, the diameter of the diameter less than clamping disk 1 of scroll chuck grip shank 3 can easily be clamped in the scroll chuck of metallographical cutter
On.The opposite side of clamping disk 1（That is the top in Fig. 3）Processing 4（It can also be 3）The sample holder groove 5 of Long Circle, sample
The depth of holding tank 5 is the 2/3 of the thickness of clamping disk 1, and the outside of sample holder groove 5 processes the screw thread matched with hold-down bolt 2
Hole.
Fig. 5,6 display, sample compress cushion block 4 be rectangular shape, it is simultaneously machined with V-groove 6, the V-groove 6 with wait to press from both sides
The sample held is relative.Sample compresses cushion block 4 can be along the length direction of sample holder groove 5 slidably.
Application method of the present utility model：
Hold-down bolt 2 and sample are compressed in the sample holder groove 5 that cushion block 4 is sequentially loaded on clamping disk 1 using preceding, completed
The assembling of steel cutting clamp for metallographic sample.
When being cut to wire rod metallographic specimen, sample is loaded in sample holder groove 5 first, rotated with inner hexagon spanner
Hold-down bolt 2, hold-down bolt 2 promotes sample to compress cushion block 4 and moves, and sample is compressed.After sample is all installed, will clamp
Disk 1 is clamped on the scroll chuck of metallographical cutter, and the handle of rotating chuck is cut a sample alignment cutting sheet, should
Sample cutting continues rotating chuck handle after finishing, and is sequentially completed the cutting of remaining sample.
Claims (4)
1. a kind of steel cutting clamp for metallographic sample, it is characterized in that, composition includes clamping disk（1）With multiple sample clamping machines
Structure, the clamping disk（1）Side be provided with co-axial scroll chuck grip shank（3）, opposite side is provided with multiple radial length
Circular specimen holding tank（5）, each sample holder groove（5）One sample clamp system of correspondence；The sample clamp system includes
Hold-down bolt（2）Cushion block is compressed with sample（4）, the sample compression cushion block（4）Positioned at corresponding sample holder groove（5）It is interior, institute
State hold-down bolt（2）It is spun on clamping disk（1）In the radial screwed hole of edge and withstand on sample compress cushion block（4）On.
2. a kind of steel cutting clamp for metallographic sample according to claim 1, it is characterized in that, the sample compresses cushion block
（4）It is rectangular shape, itself and clamping disk（1）The relative one side of axis be machined with V-groove（6）.
3. a kind of steel cutting clamp for metallographic sample according to claim 1 and 2, it is characterized in that, the sample clamping machine
Structure sets 3~4, and they are around clamping disk（1）Axis be uniformly distributed.
4. a kind of steel cutting clamp for metallographic sample according to claim 3, it is characterized in that, the hold-down bolt（2）For
Hexagon socket head cap screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621285181.8U CN206230274U (en) | 2016-11-28 | 2016-11-28 | A kind of steel cutting clamp for metallographic sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621285181.8U CN206230274U (en) | 2016-11-28 | 2016-11-28 | A kind of steel cutting clamp for metallographic sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206230274U true CN206230274U (en) | 2017-06-09 |
Family
ID=58981335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621285181.8U Expired - Fee Related CN206230274U (en) | 2016-11-28 | 2016-11-28 | A kind of steel cutting clamp for metallographic sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206230274U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406238A (en) * | 2018-12-07 | 2019-03-01 | 郑州机械研究所有限公司 | A kind of Multifunctional clamp and metallographic specimen preparation method for metallographic specimen preparation |
| CN110587470A (en) * | 2019-04-09 | 2019-12-20 | 厦门钨业股份有限公司 | Clamp |
| CN111562190A (en) * | 2020-06-30 | 2020-08-21 | 中国人民解放军空军军医大学 | Artificial bone joint friction and wear test device |
-
2016
- 2016-11-28 CN CN201621285181.8U patent/CN206230274U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406238A (en) * | 2018-12-07 | 2019-03-01 | 郑州机械研究所有限公司 | A kind of Multifunctional clamp and metallographic specimen preparation method for metallographic specimen preparation |
| CN109406238B (en) * | 2018-12-07 | 2023-10-17 | 郑州机械研究所有限公司 | Multifunctional clamp for preparing metallographic specimen and metallographic specimen preparation method |
| CN110587470A (en) * | 2019-04-09 | 2019-12-20 | 厦门钨业股份有限公司 | Clamp |
| CN111562190A (en) * | 2020-06-30 | 2020-08-21 | 中国人民解放军空军军医大学 | Artificial bone joint friction and wear test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20181128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |