CN205271727U - Anchor clamps are used in metallographic specimen polishing - Google Patents
Anchor clamps are used in metallographic specimen polishing Download PDFInfo
- Publication number
- CN205271727U CN205271727U CN201521074829.2U CN201521074829U CN205271727U CN 205271727 U CN205271727 U CN 205271727U CN 201521074829 U CN201521074829 U CN 201521074829U CN 205271727 U CN205271727 U CN 205271727U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- metallographic specimen
- fastening screw
- sample
- thick bamboo
- 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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Abstract
The utility model provides a pair of anchor clamps are used in metallographic specimen polishing belongs to metallographic specimen preparation technical field, and mainly solve the handheld thickness sample very thin or that the diameter is very little of prior art and polish the in -process and hardly accomplish the fine problem of holding with a firm grip with keeping the level, including a centre gripping section of thick bamboo, pressure disk and fastening screw, its characteristics are: pressure disk middle part rigid coupling has a screw rod, the middle part threaded connection of this screw rod and the top cap of a centre gripping section of thick bamboo, the lower part of screw rod is provided with the plane roof, the higher authority and the screw rod swing joint of this plane roof, and the top surface with the sample below it contacts, fastening screw sets up lower part in the lateral wall of a centre gripping section of thick bamboo, clamp plate to the side of its end is provided with, side clamp plate and fastening screw's end swing joint.
Description
Technical field
This utility model belongs to metallographic specimen preparing technical field, is specifically related to a kind of metallographic specimen fixture for polishing.
Background technology
Metallography preparation is the important ring in material science development test, and it is desired by material supplier author that high-quality prepares metallographic specimen. Now, when preparing metallographic specimen, many employings are hand-held carries out on metallic phase polisher milling until mill metallographic specimen (including the sample after inlaying), and sometimes need the sample thickness of polishing very thin or diameter is only small, hand-held polishing process is difficult to accomplish well to hold with a firm grip and maintenance level, therefore, how better conveniently to grip metallographic specimen so that convenient and reliable operation in whole polishing process, and keep the fixing difficult point becoming technology with level of sample position.
Summary of the invention
This utility model is for the deficiencies in the prior art, it is provided that a kind of metallographic specimen fixture for polishing.
This utility model adopts the technical scheme that for solving above-mentioned technical problem:
A kind of metallographic specimen fixture for polishing, including clamping cylinder, platen and fastening screw, it is characterized in: in the middle part of described platen, be connected with screw rod, this screw rod is threadeded with the middle part of the top cover of clamping cylinder, the bottom of described screw rod is provided with flat top, the above of this flat top is flexibly connected with screw rod, contacts with the end face of sample below; Described fastening screw is arranged on the sidewall middle and lower part of clamping cylinder, and its termination is provided with side pressing plate, and described side pressing plate is flexibly connected with the termination of fastening screw.
Described flat top is generally circular in shape or square.
This utility model compared with prior art, has the advantages that
This utility model adopts clamping cylinder and platen so that when the sample that polishing thickness is very thin or diameter is only small, sample can better fasten and keep level, makes operation become simple and easy, and efficiency improves.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is the top view of structure shown in Fig. 1;
Fig. 3 be in Fig. 1 A-A to sectional view.
In figure: 1 platen; 2 screw rods; 3 clamping cylinders; 4 flat top; 5 fastening screws; 6 side pressing plates; 7 samples.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, a kind of metallographic specimen fixture for polishing, including clamping cylinder 3, platen 1 and fastening screw 5, it is characterized in: in the middle part of described platen 1, be connected with screw rod 2, this screw rod 2 is threadeded with the middle part of the top cover of clamping cylinder 3, the bottom of described screw rod 2 is provided with flat top 4, and the above and screw rod 2 of this flat top 4 is flexibly connected, and contacts with the end face of sample 7 below; Described fastening screw 5 is arranged on the sidewall middle and lower part of clamping cylinder 3, and its termination is provided with side pressing plate 6, and described side pressing plate 6 is flexibly connected with the termination of fastening screw 5.
Described flat top 4 is generally circular in shape or square.
Using method: sample 7 is placed horizontally in clamping cylinder 3, first platen 1 is rotated, adjusting screw rod 2, make flat top 4 contact the end face of sample 7, make the bottom surface of sample 7 be enough to expose clamping cylinder 3, in order to polishing, screw fastening screw 5, make sample 7 fix, be pressed on platen 1 with palm, start buffing machine. After sample polishing, unscrew fastening screw 5, take out sample 7, end operation.
Claims (2)
1. a metallographic specimen fixture for polishing, including clamping cylinder (3), platen (1) and fastening screw (5), it is characterized in that: described platen (1) middle part is connected with screw rod (2), this screw rod (2) is threadeded with the middle part of the top cover of clamping cylinder (3), the bottom of described screw rod (2) is provided with flat top (4), above and the screw rod (2) of this flat top (4) is flexibly connected, and contacts with the end face of sample (7) below; Described fastening screw (5) is arranged on the sidewall middle and lower part of clamping cylinder (3), and its termination is provided with side pressing plate (6), and described side pressing plate (6) is flexibly connected with the termination of fastening screw (5).
2. metallographic specimen fixture for polishing according to claim 1, is characterized in that: described flat top (4) is generally circular in shape or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521074829.2U CN205271727U (en) | 2015-12-21 | 2015-12-21 | Anchor clamps are used in metallographic specimen polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521074829.2U CN205271727U (en) | 2015-12-21 | 2015-12-21 | Anchor clamps are used in metallographic specimen polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205271727U true CN205271727U (en) | 2016-06-01 |
Family
ID=56056348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521074829.2U Expired - Fee Related CN205271727U (en) | 2015-12-21 | 2015-12-21 | Anchor clamps are used in metallographic specimen polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205271727U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826518A (en) * | 2017-01-26 | 2017-06-13 | 武汉科技大学 | A kind of metallographic specimen sample grinding machine |
| CN106985065A (en) * | 2017-04-17 | 2017-07-28 | 江苏大学 | A kind of sample grinding and polishing apparatus manufactured for laser micropore |
| CN107471129A (en) * | 2017-07-28 | 2017-12-15 | 江苏大学 | A kind of adjustable metallographic specimen clamp |
| CN108181157A (en) * | 2017-12-07 | 2018-06-19 | 哈尔滨汽轮机厂有限责任公司 | A kind of sample grinding and polishing anti-deflection device |
| US10473558B2 (en) | 2012-11-13 | 2019-11-12 | Ues, Inc. | Automated high speed metallographic system |
| CN110682187A (en) * | 2019-08-27 | 2020-01-14 | 江苏大学 | Automatic sample grinding machine |
| CN115122233A (en) * | 2022-07-05 | 2022-09-30 | 一汽解放汽车有限公司 | Grinding clamp for metallographic specimen |
-
2015
- 2015-12-21 CN CN201521074829.2U patent/CN205271727U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10473558B2 (en) | 2012-11-13 | 2019-11-12 | Ues, Inc. | Automated high speed metallographic system |
| CN106826518A (en) * | 2017-01-26 | 2017-06-13 | 武汉科技大学 | A kind of metallographic specimen sample grinding machine |
| CN106985065A (en) * | 2017-04-17 | 2017-07-28 | 江苏大学 | A kind of sample grinding and polishing apparatus manufactured for laser micropore |
| CN107471129A (en) * | 2017-07-28 | 2017-12-15 | 江苏大学 | A kind of adjustable metallographic specimen clamp |
| CN107471129B (en) * | 2017-07-28 | 2018-10-26 | 江苏大学 | A kind of adjustable metallographic specimen clamp |
| CN108181157A (en) * | 2017-12-07 | 2018-06-19 | 哈尔滨汽轮机厂有限责任公司 | A kind of sample grinding and polishing anti-deflection device |
| CN110682187A (en) * | 2019-08-27 | 2020-01-14 | 江苏大学 | Automatic sample grinding machine |
| CN110682187B (en) * | 2019-08-27 | 2022-02-15 | 江苏大学 | Automatic sample grinding machine |
| CN115122233A (en) * | 2022-07-05 | 2022-09-30 | 一汽解放汽车有限公司 | Grinding clamp for metallographic specimen |
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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: 20161221 |