CN216504362U - Grinding and polishing clamp for multiple samples - Google Patents
Grinding and polishing clamp for multiple samples Download PDFInfo
- Publication number
- CN216504362U CN216504362U CN202123325251.1U CN202123325251U CN216504362U CN 216504362 U CN216504362 U CN 216504362U CN 202123325251 U CN202123325251 U CN 202123325251U CN 216504362 U CN216504362 U CN 216504362U
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- connecting rod
- sliding
- grinding
- sample
- clamp
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- 238000005498 polishing Methods 0.000 title claims abstract description 27
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a grinding and polishing clamp for multiple samples, which comprises a connecting rod, wherein a plurality of extension arms are connected to the connecting rod along the circumferential direction of the connecting rod, each extension arm is perpendicular to the connecting rod, a sliding groove penetrates through each extension arm from the upper end surface to the lower end surface, a sliding mechanism is matched in each sliding groove in a sliding mode, the lower end of each sliding mechanism is connected with a sample clamp, and the sample clamp is used for clamping the samples. The utility model can simultaneously polish a plurality of samples, saves time, improves the polishing efficiency, improves the utilization rate of abrasive paper, has simple structure and convenient operation, and greatly improves the polishing efficiency of the samples.
Description
Technical Field
The utility model belongs to the technical field of clamps, and particularly relates to a grinding and polishing clamp for multiple samples.
Background
Polishing is a technique for preparing a smooth plane for a material to facilitate surface observation and testing, and is an important step in a sample preparation process.
However, in the grinding and polishing process, only one sample can be ground and polished at a time, so that the time cost is increased, and the grinding and polishing efficiency is low; on the other hand, one sample can only be polished at one position at a time, so that the abrasive paper cannot be well utilized, and the utilization rate of the abrasive paper used in polishing is low.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a grinding and polishing clamp for a plurality of samples, which can grind and polish a plurality of samples simultaneously, saves time, improves grinding and polishing efficiency, improves the utilization rate of abrasive paper, has a simple structure, is convenient to operate, and greatly improves the grinding and polishing efficiency of the samples.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model provides an anchor clamps are thrown in grinding of a plurality of samples, includes the connecting rod, there are a plurality of extension arms, every along its circumferential connection on the connecting rod the extension arm with the connecting rod is perpendicular, every run through from up end down end face on the extension arm and seted up the spout, every sliding fit has slide mechanism, every in the spout slide mechanism's lower extreme is connected with sample anchor clamps, sample anchor clamps are used for the centre gripping sample.
Furthermore, the sliding mechanism comprises a sliding bolt and a sliding nut, the lower end of the sliding bolt penetrates through the corresponding sliding groove and then is matched with the sliding nut, and the sample clamp is connected with the lower end of the corresponding sliding bolt.
Further, the sample clamp is welded to the corresponding slide bolt.
Furthermore, one end of each of the extension arms is uniformly connected to the connecting rod along the circumferential direction of the connecting rod.
Furthermore, the connecting rod is evenly connected with five extension arms.
Furthermore, a clamping bolt and a clamping nut are arranged at the opening and closing end of each sample clamp, and the clamping nut and the clamping bolt are matched to adjust the corresponding clamping degree of the sample clamp.
Further, one end of each of the extension arms is welded to the connecting rod.
Further, one end, far away from the connecting rod, of each extension arm is provided with a fillet.
Compared with the prior art, the utility model has at least the following beneficial effects: according to the grinding and polishing clamp for the multiple samples, the multiple extension arms are connected to the connecting rod along the circumferential direction of the connecting rod, each extension arm is perpendicular to the connecting rod, each extension arm is provided with a sliding groove, a sliding mechanism is matched in each sliding groove in a sliding mode, and the lower end of each sliding mechanism is connected with a sample clamp used for clamping the samples. The grinding and polishing clamp has the advantages that the grinding and polishing clamp is simple in structure and convenient to operate, and the grinding and polishing efficiency of the samples is greatly improved.
Furthermore, the sliding mechanism is realized by combining the sliding bolt and the sliding nut, the lower end of the sliding bolt penetrates through the corresponding sliding groove and then is matched with the sliding nut, when the sliding bolt needs to be slid, the sliding nut only needs to be screwed downwards until the sliding nut is separated from the extension arm, when the position of the sliding bolt needs to be positioned and fixed, the sliding nut only needs to be screwed upwards until the sliding nut abuts against the extension arm, and the sliding and positioning operation mode of the sliding mechanism is simple and reliable and is low in cost.
Furthermore, the sample clamp is welded on the corresponding sliding bolt, so that the reliability of structural connection is ensured, and the safety during grinding and polishing operation is improved.
Further, a plurality of extension arms are connected along the circumference equipartition of connecting rod, have improved the equilibrium of structure, and then reliability when having improved the operation.
Furthermore, the connecting rod is evenly distributed with five extension arms, and the layout is reasonable and reliable.
Furthermore, the clamping bolt and the clamping nut are arranged at the opening and closing end of each sample clamp, the clamping degree of the sample clamp is adjusted by matching the clamping nut and the clamping bolt, so that the sample is convenient to assemble and disassemble, the cost is low, and the operation is simple and reliable.
Furthermore, one end of each extension arm is welded on the connecting rod, so that the reliability of structural connection is ensured, and the safety during grinding and polishing operation is improved.
Furthermore, the one end of keeping away from the connecting rod at every extension arm is provided with the radius angle, prevents that the edges and corners from hindering the operation personnel.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a polishing fixture for multiple samples according to the present invention;
FIG. 2 is a schematic view of an extension arm of a multi-sample polishing fixture according to the present invention;
fig. 3 is a schematic structural diagram of a sample clamp of a polishing clamp for multiple samples according to the present invention.
In the figure: 1-a connecting rod; 2-an extension arm; 3-a sliding bolt; 4-a sliding nut; 5-a sample clamp; 6-sample; 7-a clamping bolt; 8-clamping the nut; 9-chute.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, as a specific embodiment of the present invention, a polishing clamp for multiple samples includes a connecting rod 1, where a plurality of extension arms 2 are connected to the connecting rod 1 along a circumferential direction thereof, each extension arm 2 is perpendicular to the connecting rod 1, all the extension arms 2 are located in a same plane, and all the extension arms 2 are disposed near a lower end of the connecting rod 1. In this embodiment, connecting rod 1 is last to be connected with five extension arms 2 along its circumference, and the circumference equipartition of connecting rod 1 is connected along the one end of five extension arms 2, specifically speaking, the one end welding of every extension arm 2 is on connecting rod 1. Preferably, the end of each extension arm 2 far away from the connecting rod 1 is provided with a rounding off to prevent the staff from being hurt during working.
As shown in fig. 1 and 2, a sliding groove 9 is formed in each extension arm 2 in a penetrating manner from the upper end surface to the lower end surface, a sliding mechanism is slidably fitted in each sliding groove 9, the sliding mechanism can slide relative to the sliding groove 9, a sample clamp 5 is connected to the lower end of each sliding mechanism, and the sample clamp 5 is used for clamping a sample 6.
Specifically, in the present embodiment, the sliding mechanism includes a sliding bolt 3 and a sliding nut 4, the lower end of the sliding bolt 3 passes through the corresponding sliding slot 9 and then engages with the sliding nut 4, and the sliding bolt 3 can slide back and forth along the sliding slot 9, in more detail, when the sliding bolt 3 needs to slide along the sliding slot 9, the sliding nut 4 is screwed down, so that the sliding bolt 3 can slide back and forth along the sliding slot 9 after the sliding nut 4 is not in contact with the lower end surface of the extension arm 2. When the position of the sliding bolt 3 needs to be fixed, the sliding nut 4 only needs to be screwed upwards, so that the sliding nut 4 is abutted against the lower end face of the extension arm 2, and the positioning of the sliding bolt 3 can be completed.
As shown in fig. 1 and 3, a sample holder 5 is attached to the lower end of each slide bolt 3, and in this embodiment, the sample holder 5 is welded to the corresponding slide bolt 3, thereby ensuring the reliability of the attachment. The sample 6 is clamped in the sample clamp 5, as shown in fig. 3, in order to facilitate the loading and unloading of the sample 6, a clamping bolt 7 and a clamping nut 8 are arranged at the opening and closing end of each sample clamp 5, the clamping degree of the sample clamp 5 is realized by adjusting the clamping nut 8 and the clamping bolt 7, in more detail, when the polished sample 6 needs to be disassembled, the sample clamp 5 can be opened and the sample 6 can be disassembled only by screwing the clamping nut 8 outwards, and when the sample 6 needs to be clamped, the clamping degree of the sample clamp 5 can be tightened and the sample 6 can be clamped only by screwing the clamping nut 8 inwards.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides an anchor clamps are thrown in grinding of a plurality of samples, its characterized in that includes connecting rod (1), there are a plurality of extension arms (2), every along its circumferential connection on connecting rod (1) extension arm (2) with connecting rod (1) is perpendicular, every from up end down terminal surface run through on extension arm (2) and seted up spout (9), every sliding fit has slide mechanism in spout (9), every slide mechanism's lower extreme is connected with sample anchor clamps (5), sample anchor clamps (5) are used for centre gripping sample (6).
2. The grinding and polishing clamp for the multiple samples according to claim 1, characterized in that the sliding mechanism comprises a sliding bolt (3) and a sliding nut (4), the lower end of the sliding bolt (3) is matched with the sliding nut (4) after passing through the corresponding sliding groove (9), and the sample clamp (5) is connected with the lower end of the corresponding sliding bolt (3).
3. A multiple specimen burnishing fixture as defined in claim 2, wherein the specimen fixture (5) is welded to the corresponding sliding bolt (3).
4. The grinding and polishing clamp for the multiple samples according to claim 1, characterized in that one ends of the multiple extension arms (2) are uniformly connected to the connecting rod (1) along the circumferential direction of the connecting rod (1).
5. The grinding and polishing clamp for the multiple samples according to claim 4, characterized in that five extension arms (2) are uniformly connected to the connecting rod (1).
6. The grinding and polishing clamp for the multiple samples as claimed in claim 1, characterized in that a clamping bolt (7) and a clamping nut (8) are arranged at the opening end of each sample clamp (5), and the clamping nut (8) is matched with the clamping bolt (7) to adjust the clamping degree of the corresponding sample clamp (5).
7. A multiple specimen burnishing fixture as claimed in claim 1, wherein one end of each extension arm (2) is welded to the connecting rod (1).
8. The grinding and polishing clamp for multiple samples according to claim 1, characterized in that one end of each extension arm (2) far away from the connecting rod (1) is provided with a rounded corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123325251.1U CN216504362U (en) | 2021-12-27 | 2021-12-27 | Grinding and polishing clamp for multiple samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123325251.1U CN216504362U (en) | 2021-12-27 | 2021-12-27 | Grinding and polishing clamp for multiple samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216504362U true CN216504362U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123325251.1U Expired - Fee Related CN216504362U (en) | 2021-12-27 | 2021-12-27 | Grinding and polishing clamp for multiple samples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216504362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116149395A (en) * | 2023-04-18 | 2023-05-23 | 深圳华通威国际检验有限公司 | Medical material test environment temperature control box |
-
2021
- 2021-12-27 CN CN202123325251.1U patent/CN216504362U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116149395A (en) * | 2023-04-18 | 2023-05-23 | 深圳华通威国际检验有限公司 | Medical material test environment temperature control box |
| CN116149395B (en) * | 2023-04-18 | 2023-07-28 | 深圳华通威国际检验有限公司 | Medical material test environment temperature control box |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |
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| CF01 | Termination of patent right due to non-payment of annual fee |