CN205506513U - Device is inlayed to test piece - Google Patents
Device is inlayed to test piece Download PDFInfo
- Publication number
- CN205506513U CN205506513U CN201620200228.XU CN201620200228U CN205506513U CN 205506513 U CN205506513 U CN 205506513U CN 201620200228 U CN201620200228 U CN 201620200228U CN 205506513 U CN205506513 U CN 205506513U
- Authority
- CN
- China
- Prior art keywords
- rubber sleeve
- conductive filament
- resin mass
- test piece
- resin block
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a device is inlayed to test piece. It includes rubber sleeve, conductive filament and resin block, rubber sleeve and the conductive filament inside of arranging resin block in, the rubber sleeve arrange resin block's bottom in, the lower terminal surface of rubber sleeve and resin block's lower terminal surface are on same horizontal plane, the upper end of rubber sleeve is connected with the one end of conductive filament, the other end of conductive filament is arranged in on resin block's the up end. The beneficial effects of the utility model are that: centre gripping to small specimen or irregular test piece is more easy, and can guarantee small specimen or irregular test piece upright, improved the straightness that hangs down of small specimen or irregular test piece, make the bottom surface of small specimen or irregular test piece can keep complete parallel with ground, improved work efficiency and operating mass with rated load that the later stage machine was polished.
Description
Technical field
This utility model relates to material tests correlative technology field, refers in particular to a kind of test specimen inlaying device.
Background technology
When doing Metallographic Analysis and electron-microscope scanning, small size or little irregular rock, it is difficult to there is conjunction
Suitable object stage, during especially for Metallographic Analysis, small-size test piece is when making is inlayed, due to its chi
Very little too small, it is difficult to ensure that detection faces is vertical, therefore need aid to ensure its perpendicularity.
Existing method for embedding is generally cast setting method and resin inlaying process, and is using cast setting method
Time, often test specimen is placed in steel ring or little steel plate, is then fixed, with side with screw and cushion block
Just do Metallographic Analysis, and such method for embedding cannot carry out electron-microscope scanning to test specimen；Employing resin is inlayed
During method, utilize often resin to inlay tiny metallographic test specimen, including use cast method or
The method of person's hot pressing carries out resin and inlays, but cannot ensure that in mosaic process detection faces is vertical, needs
The polishing of later stage machine is wanted to meet requirement, but the most often higher to the prescription of polishing.
Utility model content
This utility model is to there is above-mentioned deficiency in prior art to overcome, it is provided that a kind of raising is polished
Efficiency and the good test specimen inlaying device of perpendicularity.
To achieve these goals, this utility model is by the following technical solutions:
A kind of test specimen inlaying device, including rubber sleeve, conductive filament and resin mass, described rubber sleeve and leading
Electrical filament is placed in the inside of resin mass, and described rubber sleeve is placed in the bottom of resin mass, under described rubber sleeve
The lower surface of end face and resin mass in same level, the upper end of described rubber sleeve and one end of conductive filament
Connecting, the other end of described conductive filament is placed on the upper surface of resin mass.
By this test specimen inlaying device, it is only necessary to small specimen or irregular rock are placed in rubber sleeve
, and be connected with small specimen or irregular rock by conductive filament, beneficially Metallographic Analysis and Electronic Speculum
Scanning, owing to rubber sleeve has certain extensibility, so irregular rock also is able to well be positioned at
Wherein, have only to when installing flush small specimen or irregular rock with the lower surface of resin mass, just
Ensure that test specimen is upright, perpendicularity is good so that small specimen or irregular rock are substantially parallel with ground,
Improve work efficiency and the work quality of the polishing of later stage machine.
As preferably, the shape of described rubber sleeve in a tubular form, the axis at described rubber sleeve place and resin mass
Lower surface vertical, the lower end of described rubber sleeve and be placed in the lateral surface of rubber sleeve and be provided with flange, described
The plane at flange place and the lower surface of resin mass are in same level.By the Position Design of rubber sleeve,
Can preferably ensure the perpendicularity of small specimen or irregular rock, simultaneously by the design of flange, make
Rubber sleeve change in location in resin mass must not interfered with when casting resin block, with ensure small specimen or
The perpendicularity of person's irregular rock.
As preferably, the upper end medial surface of described rubber sleeve is provided with two conducting blocks, described conductive filament
Having two, described conductive filament and conducting block one_to_one corresponding, the upper surface of described resin mass is provided with and leads
The conducting strip that electrical filament is corresponding, one end of described conductive filament is arranged on conducting block, described conductive filament another
One end is arranged on conducting strip.By conducting block and the design of conducting strip so that small specimen or irregular
Test specimen has only to touch conducting block when mounted, it is simple to small specimen or the installation of irregular rock,
Have only to connect conducting strip can the small specimen in rubber sleeve or irregular rock be energized simultaneously,
Contribute to the electron-microscope scanning to small specimen or irregular rock.
As preferably, described rubber sleeve and conductive filament are by resin mass moulding by casting.Use the side of cast
Formula comes positioning rubber set and conductive filament, on the one hand can reduce the resin mass impact on rubber sleeve, the opposing party
Face also is able to reduce the resin mass impact on conductive filament.
The beneficial effects of the utility model are: the clamping to small specimen or irregular rock is the easiest,
And ensure that the upright of small specimen or irregular rock, improve small specimen or irregular rock
Perpendicularity, enables the bottom surface of small specimen or irregular rock to keep being substantially parallel with ground, improves
The work efficiency of later stage machine polishing and work quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. conducting strip, 2. resin mass, 3. conductive filament, 4. conducting block, 5. rubber sleeve, 6. turn over
Limit, 7. small specimen.
Detailed description of the invention
With detailed description of the invention, this utility model is further described below in conjunction with the accompanying drawings.
In embodiment as described in Figure 1, a kind of test specimen inlaying device, including rubber sleeve 5, conductive filament 3
With the inside that resin mass 2, rubber sleeve 5 and conductive filament 3 are placed in resin mass 2, rubber sleeve 5 and conductive filament 3
By resin mass 2 moulding by casting, rubber sleeve 5 is placed in the bottom of resin mass 2, the lower surface of rubber sleeve 5
With the lower surface of resin mass 2 in same level, one end of the upper end of rubber sleeve 5 and conductive filament 3 is even
Connecing, the other end of conductive filament 3 is placed on the upper surface of resin mass 2.Note: can comprise in resin mass 2
Some groups of rubber sleeves 5 and the combination of conductive filament 3.
In a tubular form, the axis at rubber sleeve 5 place is vertical with the lower surface of resin mass 2 for the shape of rubber sleeve 5,
The lower end of rubber sleeve 5 and be placed in the lateral surface of rubber sleeve 5 and be provided with flange 6, the plane at flange 6 place
With the lower surface of resin mass 2 in same level.The upper end medial surface of rubber sleeve 5 is provided with two and leads
Electricity block 4, conductive filament 3 has two, conductive filament 3 and conducting block 4 one_to_one corresponding, the upper end of resin mass 2
Face is provided with the conducting strip 1 corresponding with conductive filament 3, and one end of conductive filament 3 is arranged on conducting block 4,
The other end of conductive filament 3 is arranged on conducting strip 1.
During use, it is only necessary to small specimen 7 or irregular rock are installed to the inside of rubber sleeve 5, and
And be that the bottom surface of small specimen 7 or irregular rock is with the lower surface of rubber sleeve 5 in same level
Can, then this test specimen inlaying device is put in laboratory and carries out Metallographic Analysis, improve later stage machine and beat
The work efficiency of mill and work quality；Connect electricity by conducting strip 1 simultaneously, can to small specimen 7 or
Irregular rock carries out electron-microscope scanning observation；Additionally also help this small specimen 7 or irregular rock
Later stage keeping.
Claims (4)
1. a test specimen inlaying device, is characterized in that, including rubber sleeve (5), conductive filament (3) and resin mass (2),
Described rubber sleeve (5) and conductive filament (3) are placed in the inside of resin mass (2), described rubber sleeve (5)
It is placed in the lower surface of the bottom of resin mass (2), the lower surface of described rubber sleeve (5) and resin mass (2)
In same level, the upper end of described rubber sleeve (5) is connected with one end of conductive filament (3), described
The other end of conductive filament (3) is placed on the upper surface of resin mass (2).
A kind of test specimen inlaying device the most according to claim 1, is characterized in that, the shape of described rubber sleeve (5)
In a tubular form, the axis at described rubber sleeve (5) place is vertical with the lower surface of resin mass (2), described for shape
The lower end of rubber sleeve (5) and be placed in the lateral surface of rubber sleeve (5) and be provided with flange (6), described flange
(6) plane at place and the lower surface of resin mass (2) are in same level.
A kind of test specimen inlaying device the most according to claim 2, is characterized in that, described rubber sleeve (5) upper
End medial surface is provided with two conducting blocks (4), and described conductive filament (3) has two, described conductive filament
(3) with conducting block (4) one_to_one corresponding, the upper surface of described resin mass (2) is provided with and conductive filament (3)
Corresponding conducting strip (1), one end of described conductive filament (3) is arranged on conducting block (4), described
The other end of conductive filament (3) is arranged on conducting strip (1).
4., according to a kind of test specimen inlaying device described in claim 1 or 2 or 3, it is characterized in that, described rubber
Set (5) and conductive filament (3) are by resin mass (2) moulding by casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620200228.XU CN205506513U (en) | 2016-03-15 | 2016-03-15 | Device is inlayed to test piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620200228.XU CN205506513U (en) | 2016-03-15 | 2016-03-15 | Device is inlayed to test piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205506513U true CN205506513U (en) | 2016-08-24 |
Family
ID=56728725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620200228.XU Expired - Fee Related CN205506513U (en) | 2016-03-15 | 2016-03-15 | Device is inlayed to test piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205506513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255526A (en) * | 2020-09-09 | 2021-01-22 | 北京航天控制仪器研究所 | Preparation method and test method of copper-filled silicon through hole electromigration test structure |
-
2016
- 2016-03-15 CN CN201620200228.XU patent/CN205506513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255526A (en) * | 2020-09-09 | 2021-01-22 | 北京航天控制仪器研究所 | Preparation method and test method of copper-filled silicon through hole electromigration test structure |
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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: 20160824 Termination date: 20170315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |