CN203502281U - Sample polishing auxiliary tool with gear and rack - Google Patents
Sample polishing auxiliary tool with gear and rack Download PDFInfo
- Publication number
- CN203502281U CN203502281U CN201320576310.9U CN201320576310U CN203502281U CN 203502281 U CN203502281 U CN 203502281U CN 201320576310 U CN201320576310 U CN 201320576310U CN 203502281 U CN203502281 U CN 203502281U
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- rack
- gear
- sample
- fixture
- auxiliary tool
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Abstract
The utility model discloses a sample polishing auxiliary tool with a gear and a rack. The sample polishing auxiliary tool comprises a base, a lead screw vertically fixed on the base, and a rotary platform, wherein one end of the rotary platform is installed on the lead screw, the rotary platform is parallel to the base, the other end of the rotary platform is provided with the gear and the rack, a hand wheel coaxial with the gear is fixed on the gear, a clamping apparatus coaxial with the rack is fixed at the lower end of the rack, a fixture coaxial with the clamping apparatus is connected at the lower end of the clamping apparatus, and a retaining screw for regulating the fixture to change in shape is arranged at the lower end of the fixture. The sample polishing auxiliary tool has the advantages of wide application range, simple structure and convenience in use; the surface of the stainless steel sample polished by the sample polishing auxiliary tool takes on a mirror surface by visual inspection, is in a uniform plane, is smooth and level and has no obvious defects; the rate of finished products is greatly improved compared with manual operation.
Description
Technical field
The utility model belongs to the auxiliary harness of a kind of polishing, is specifically related to a kind of auxiliary harness of sample polishing that adopts rack-and-pinion.
Background technology
While using the instrumental analysis plated film samples such as x-ray photoelectron spectroscopy, Auger electron spectrometer and scanning electron microscope, in order to obtain, analyze accurately data, conventionally require the matrix surface of sample smooth, no significant defect, be minute surface and in same plane, be generally to obtain by polishing the sample matrices that meets the requirements.During polishing, conventionally first sample matrices is embedded in to resin, then together with resin, on the polishing cloth of rotation, carries out polishing, the sample matrices effect obtaining is like this better.But for follow-up in sample matrices plated film, so just need to remove resin in sample matrices to be suitable for the requirement of plated film, can destroy polished surface unavoidably so again.To not inlaying the sample matrices of resin, conventionally use fixture to fix, artificial hand is held fixture by carry out polishing on rotation polishing cloth, but manually-operated poor stability, degree of freedom is high, often occurs the skimble-scamble phenomenon of plane, and yield rate is lower.Therefore, need to design a kind of new polishing auxiliary body, this new mechanism is wanted to be fixed sample matrices, and sample matrices is suitably contacted with the polishing cloth of rotation, and possesses simple in structurely, durable in use, facilitates the feature of installing/dismounting.
Summary of the invention
The utility model proposes in order to overcome the shortcoming existing in prior art, its objective is a kind of auxiliary harness of sample polishing that adopts rack-and-pinion is provided.
The technical solution of the utility model is:
A kind of auxiliary harness of sample polishing that adopts rack-and-pinion, comprise that base, the leading screw being vertically fixed on base are installed on leading screw and the rotation platform parallel with base with one end, the other end at rotation platform is provided with gear and tooth bar, on gear, be fixed with the handwheel with its concentric, in the lower end of tooth bar, be fixed with the jig with its concentric, jig lower end is connected with the fixture with its concentric, and fixture 7 lower ends are provided with the fixed screw for alignment jig deformation.
Described rotation platform be take leading screw as turning axle rotation, moves up and down.
Described gear and tooth bar intermesh, and form rack and pinion drive mechanism, realize tooth bar and move up and down.
Described gear is driven by handwheel manual rotation.
When the polishing cloth of base and rotation is parallel, because sample only has two degree of freedom of horizontal and vertical, no matter how to regulate height and the horizontal level of sample, all guarantee that sample surfaces is parallel with polishing cloth, so just guaranteed that sample surfaces, in unified plane, there will not be the situation of a plurality of in polishing process.
Fixture in the utility model can mount and dismount from jig easily, according to the size of the sample of required polishing and material, only need to change the fixture of different size, just can reach the adaptability to most of polishing samples, so the auxiliary harness of polishing has advantages of applied widely, simple in structure, easy to use.Utilize sample polishing provided by the utility model to assist harness, after polishing, stainless steel sample surfaces is minute surface through range estimation, and in unified plane, smooth, no significant defect, has increased substantially yield rate compared with manual operation.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that adopts the auxiliary harness of sample polishing of rack-and-pinion of the utility model.
Wherein:
1 base 2 leading screws
3 rotation platform 4 gears
5 tooth bar 6 jigs
7 fixture 8 fixed screws
9 handwheels.
Embodiment
Below, with reference to drawings and Examples, to the utility model is a kind of, adopt the auxiliary harness of sample polishing of rack-and-pinion to be elaborated:
As shown in Figure 1, a kind of auxiliary harness of sample polishing that adopts rack-and-pinion, comprise that base 1, the leading screw 2 being vertically fixed on base 1 are installed on leading screw 2 and the rotation platform 3 parallel with base 1 with one end, the other end at rotation platform 3 is provided with gear 4 and tooth bar 5, on gear, be fixed with the handwheel 9 with its concentric, in the lower end of tooth bar 5, be fixed with the jig 6 with its concentric, jig 6 lower ends are connected with the fixture 7 with its concentric, and fixture 7 lower ends are provided with the fixed screw 8 for alignment jig 7 deformation.
Described rotation platform 3 be take leading screw as turning axle rotation, moves up and down.
Described tooth bar 4 and tooth bar 5 intermesh, and form rack and pinion drive mechanism, realize tooth bar 5 and move up and down.
Using method of the present utility model:
The utility model is applied to the polishing of x-ray photoelectron power spectrum sample matrices.The stainless steel sample matrices of Φ 10mm * 5mm is fixed on to fixture 7 lower ends, tightens fixed screw 8, by jig 6, fixture 7 is fixed on to the lower end of tooth bar 5.First by rotation platform 3, on leading screw 2, rotate, the relative position of coarse adjustment sample matrices and polishing disk, when sample matrices is positioned at polishing disk top close together, by manual rotation handwheel driven wheel 4, rotated, gear 4 band carry-over bars 5 move up and down, sample matrices is contacted with polishing disk, polishing is carried out in sample matrices surface.The utility model is simple in structure, easy to use, smooth after sample polishing, has increased substantially yield rate.
Claims (3)
1. the auxiliary harness of sample polishing that adopts rack-and-pinion, comprise base (1), the leading screw (2) being vertically fixed on base (1) is installed on leading screw (2) above and the rotation platform (3) parallel with base (1) with one end, it is characterized in that: the other end at described rotation platform (3) is provided with gear (4) and tooth bar (5), on gear, be fixed with the handwheel (9) with its concentric, in the lower end of tooth bar (5), be fixed with the jig (6) with its concentric, jig (6) lower end is connected with the fixture (7) with its concentric, fixture (7) lower end is provided with the fixed screw (8) for alignment jig (7) deformation.
2. a kind of auxiliary harness of sample polishing that adopts rack-and-pinion according to claim 1, is characterized in that: described rotation platform (3) be take leading screw as turning axle rotation, moves up and down.
3. a kind of auxiliary harness of sample polishing that adopts rack-and-pinion according to claim 1, is characterized in that: described tooth bar (4) and tooth bar (5) intermesh, and forms rack and pinion drive mechanism, realizes tooth bar (5) and moves up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576310.9U CN203502281U (en) | 2013-09-18 | 2013-09-18 | Sample polishing auxiliary tool with gear and rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576310.9U CN203502281U (en) | 2013-09-18 | 2013-09-18 | Sample polishing auxiliary tool with gear and rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203502281U true CN203502281U (en) | 2014-03-26 |
Family
ID=50333251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320576310.9U Expired - Fee Related CN203502281U (en) | 2013-09-18 | 2013-09-18 | Sample polishing auxiliary tool with gear and rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203502281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454134A (en) * | 2013-09-18 | 2013-12-18 | 核工业理化工程研究院 | Sample polishing subsidiary harness adopting gear and rack |
-
2013
- 2013-09-18 CN CN201320576310.9U patent/CN203502281U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454134A (en) * | 2013-09-18 | 2013-12-18 | 核工业理化工程研究院 | Sample polishing subsidiary harness adopting gear and rack |
| CN103454134B (en) * | 2013-09-18 | 2016-04-20 | 核工业理化工程研究院 | The sample polishing of rack-and-pinion is adopted to assist harness |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20160918 |