CN220613575U - Sample fixture of irregular metallographic sample direct polishing device - Google Patents
Sample fixture of irregular metallographic sample direct polishing device Download PDFInfo
- Publication number
- CN220613575U CN220613575U CN202322261323.3U CN202322261323U CN220613575U CN 220613575 U CN220613575 U CN 220613575U CN 202322261323 U CN202322261323 U CN 202322261323U CN 220613575 U CN220613575 U CN 220613575U
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- Prior art keywords
- disc
- metallographic
- sample
- irregular
- fixedly connected
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- 238000005498 polishing Methods 0.000 title claims abstract description 41
- 230000001788 irregular Effects 0.000 title claims abstract description 20
- 238000005088 metallography Methods 0.000 claims description 2
- 238000000227 grinding Methods 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sample fixture of an irregular metallographic sample direct polishing device, which comprises a disc, wherein a placing hole is formed in the upper end face of the disc, a first connecting disc is arranged at the upper end of the disc, a connecting column is fixedly connected to the upper end of the first connecting disc, a second connecting disc is fixedly connected to the upper end of the connecting column, a limiting assembly and an adjusting assembly are arranged on the circumferential surface of the connecting column, and a clamping disc is arranged at the lower end of the adjusting assembly. According to the utility model, the position of the clamping disc is regulated by utilizing the regulating component, so that the clamping disc is contacted with the top of the metallographic specimen, the clamping disc is convenient for clamping metallographic specimens with different thicknesses, then the full-automatic grinding and polishing machine works, and a telescopic load can be driven to act on the regulating component, at the moment, the clamping disc can be stably moved downwards under the cooperation of the limiting component, and then the metallographic specimens can be clamped under the cooperation of the polishing disc, so that the metallographic specimens with different thicknesses are polished, and the polishing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of metallographic sample preparation, in particular to a sample clamp of an irregular metallographic sample direct grinding and polishing device.
Background
At present, the types and the quantity of steel products related to metallographic analysis are more and more, and before the metallographic analysis, a metallographic sample needs to be prepared for observation and inspection. The metallographic sample mainly comprises sampling, embedding, grinding, polishing and corrosion in the preparation process, and the polishing is used for eliminating fine grinding marks left on a grinding surface when the sample is finely ground, so that the metallographic sample becomes a bright and seamless flat mirror surface, and the accuracy of metallographic sample detection is improved.
At present, when polishing metallographic samples, a full-automatic polishing machine is required to be used for polishing the samples, and when the current full-automatic polishing machine is used for clamping and fixing the samples, the clamping ends of the full-automatic polishing machine are inconvenient to adjust, so that when polishing the samples with different thicknesses, the samples are required to be polished in batches, the polishing efficiency of the samples is influenced, and therefore, a sample clamp of the irregular metallographic sample direct polishing device is required to be designed.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a sample clamp of an irregular metallographic sample direct polishing device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a sample anchor clamps of device is thrown to direct mill of irregular metallography appearance, includes the disc, the hole of placing has been seted up to the disc up end, the disc upper end is provided with first connection dish, first connection dish upper end fixedly connected with spliced pole, spliced pole upper end fixedly connected with second connection pad, spliced pole circumference is provided with spacing subassembly and adjusting part, the spliced pole passes through spacing subassembly and is connected with adjusting part, the adjusting part lower extreme is provided with the grip block.
As a further description of the above technical solution:
the clamping discs are located at the upper ends of the placing holes, and the clamping discs correspond to the placing holes one by one.
As a further description of the above technical solution:
the disc upper end face is provided with a thread groove, a bolt is connected with the thread groove in an internal thread mode, and the bolt penetrates through the first connecting disc.
As a further description of the above technical solution:
the limiting assembly comprises fixing plates and limiting rods, wherein the fixing plates are fixedly connected to the circumference of the connecting column, and the limiting rods are fixedly connected between the fixing plates.
As a further description of the above technical solution:
the adjusting component comprises a moving frame, a threaded rod and a handle, wherein the circumferential surface of the limiting rod is slidably connected with the moving frame, the threaded rod is connected with the inner thread of the moving frame, the handle is fixedly connected with the upper end of the threaded rod, and the lower end of the threaded rod is rotationally connected with the clamping disc.
As a further description of the above technical solution:
the limiting rod is characterized in that a spring is arranged on the circumferential surface of the limiting rod, one end of the spring is fixedly connected with the fixed plate, and the other end of the spring is fixedly connected with the movable frame.
The utility model has the following beneficial effects:
compared with the prior art, this irregular metallographic sample is direct grinds sample anchor clamps of throwing device, through setting up spacing subassembly and adjusting part, place the metallographic sample that treats the polishing in the hole of placing of disc inside, make the bottom of metallographic sample and the polishing dish contact of full-automatic grinding and polishing machine, then utilize adjusting part to adjust the position of grip block, make the top contact of grip block and metallographic sample, just so be convenient for the grip block carry out the centre gripping to the metallographic sample of different thickness, then full-automatic grinding and polishing machine work, just can drive scalable load and act on adjusting part, just can make the grip block stable move down under spacing subassembly's cooperation at this moment, then just can carry out centre gripping metallographic sample under the cooperation of polishing dish again, thereby realized polishing the metallographic sample of different thickness, and polishing efficiency has been improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a sample fixture of an irregular metallographic sample direct polishing device;
FIG. 2 is an enlarged view of part A in FIG. 1 of a sample holder of an irregular metallographic sample direct polishing device according to the present utility model;
fig. 3 is a schematic diagram of the internal structure of a sample fixture of the irregular metallographic sample direct polishing device provided by the utility model;
fig. 4 is an enlarged view of a portion B in fig. 3 of a sample holder of the irregular metallographic sample direct polishing device according to the present utility model.
Legend description:
1. a disc; 2. placing the hole; 3. a bolt; 4. an adjustment assembly; 401. a moving rack; 402. a threaded rod; 403. a handle; 5. a limit component; 501. a fixing plate; 502. a limit rod; 6. a first connection plate; 7. a connecting column; 8. a second connection pad; 9. a spring; 10. a clamping plate; 11. a thread groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the sample fixture of the irregular metallographic sample direct polishing device provided by the utility model comprises a disc 1, wherein a placing hole 2 is formed in the upper end face of the disc 1, a first connecting disc 6 is arranged at the upper end of the disc 1, a connecting column 7 is fixedly connected to the upper end of the first connecting disc 6, a second connecting disc 8 is fixedly connected to the upper end of the connecting column 7, a limiting component 5 and an adjusting component 4 are arranged on the circumferential surface of the connecting column 7, the connecting column 7 is connected with the adjusting component 4 through the limiting component 5, and a clamping disc 10 is arranged at the lower end of the adjusting component 4.
Specifically, firstly, irregular metallographic samples are inlaid, a cylindrical shape is formed, then, the inlaid metallographic samples are placed in the placing holes 2 of the disc 1, the bottoms of the metallographic samples are in contact with polishing discs of a full-automatic polishing machine, then, the positions of the clamping discs 10 are adjusted by utilizing the adjusting assemblies 4, so that the clamping discs 10 are in contact with the tops of the metallographic samples, the clamping discs 10 are convenient to clamp metallographic samples with different thicknesses, then, the full-automatic polishing machine works, a telescopic load can be driven to act on the adjusting assemblies 4, at the moment, the clamping discs 10 can be stably moved downwards under the cooperation of the limiting assemblies 5, then, the metallographic samples can be clamped under the cooperation of the polishing discs, and therefore, the metallographic samples with different thicknesses are polished, and the polishing efficiency is improved.
The clamping disc 10 is located and places hole 2 upper end, and clamping disc 10 and place hole 2 one-to-one, and during operation, clamping disc 10 and place hole 2 correspond, can be convenient for clamping disc 10 carry out the centre gripping metallographic specimen.
The screw thread groove 11 has been seted up to disc 1 up end, and screw thread groove 11 inside threaded connection has bolt 3, and bolt 3 runs through first connection dish 6, and during operation is through passing first connection dish 6 with bolt 3, then just can fix first connection dish 6 on disc 1 under the cooperation of screw thread groove 11.
The limiting component 5 comprises a fixed plate 501 and a limiting rod 502, the fixed plate 501 is fixedly connected to the circumferential surface of the connecting column 7, the limiting rod 502 is fixedly connected between the fixed plates 501, and in operation, the clamping disc 10 can be stably moved under the action of the limiting rod 502 by arranging the limiting rod 502.
The adjusting part 4 comprises a movable frame 401, a threaded rod 402 and a handle 403, wherein the circumferential surface of the limiting rod 502 is slidably connected with the movable frame 401, the threaded rod 402 is connected with the inner thread of the movable frame 401, the handle 403 is fixedly connected with the upper end of the threaded rod 402, the lower end of the threaded rod 402 is rotationally connected with the clamping disc 10, and when the adjusting part is operated, the handle 403 is rotated, the threaded rod 402 can be driven to rotate and move simultaneously, and then the clamping disc 10 can be driven to move, so that the position of the clamping disc 10 can be changed, and metallographic samples with different thicknesses can be conveniently clamped and fixed.
The circumference of the limiting rod 502 is provided with a spring 9, one end of the spring 9 is fixedly connected with the fixed plate 501, the other end of the spring 9 is fixedly connected with the movable frame 401, and when the movable frame 401 is in operation, the movable frame 401 can be conveniently reset under the action of the spring 9 through the arrangement of the spring 9.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a sample anchor clamps of irregular metallography appearance direct polishing device, includes disc (1), its characterized in that: the novel disc comprises a disc body and is characterized in that a placing hole (2) is formed in the upper end face of the disc body (1), a first connecting disc (6) is arranged at the upper end of the disc body (1), a connecting column (7) is fixedly connected to the upper end of the first connecting disc (6), a second connecting disc (8) is fixedly connected to the upper end of the connecting column (7), a limiting assembly (5) and an adjusting assembly (4) are arranged on the circumferential surface of the connecting column (7), the connecting column (7) is connected with the adjusting assembly (4) through the limiting assembly (5), and a clamping disc (10) is arranged at the lower end of the adjusting assembly (4).
2. The sample holder of the irregular metallographic sample direct polishing device according to claim 1, wherein: the clamping discs (10) are located at the upper ends of the placement holes (2), and the clamping discs (10) are in one-to-one correspondence with the placement holes (2).
3. The sample holder of the irregular metallographic sample direct polishing device according to claim 1, wherein: the novel connecting disc is characterized in that a thread groove (11) is formed in the upper end face of the disc (1), a bolt (3) is connected with the thread groove (11) in a threaded mode, and the bolt (3) penetrates through the first connecting disc (6).
4. The sample holder of the irregular metallographic sample direct polishing device according to claim 1, wherein: the limiting assembly (5) comprises fixing plates (501) and limiting rods (502), the fixing plates (501) are fixedly connected to the circumference of the connecting column (7), and the limiting rods (502) are fixedly connected between the fixing plates (501).
5. The sample holder of the irregular metallographic sample direct polishing device according to claim 4, wherein: the adjusting component (4) comprises a moving frame (401), a threaded rod (402) and a handle (403), wherein the circumferential surface of the limiting rod (502) is slidably connected with the moving frame (401), the threaded rod (402) is connected with the inner thread of the moving frame (401), the handle (403) is fixedly connected with the upper end of the threaded rod (402), and the lower end of the threaded rod (402) is rotationally connected with the clamping disc (10).
6. The sample holder of the irregular metallographic sample direct polishing device according to claim 5, wherein: the limiting rod (502) is provided with a spring (9) on the circumference, one end of the spring (9) is fixedly connected with the fixed plate (501), and the other end of the spring (9) is fixedly connected with the movable frame (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322261323.3U CN220613575U (en) | 2023-08-22 | 2023-08-22 | Sample fixture of irregular metallographic sample direct polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322261323.3U CN220613575U (en) | 2023-08-22 | 2023-08-22 | Sample fixture of irregular metallographic sample direct polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220613575U true CN220613575U (en) | 2024-03-19 |
Family
ID=90212560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322261323.3U Active CN220613575U (en) | 2023-08-22 | 2023-08-22 | Sample fixture of irregular metallographic sample direct polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220613575U (en) |
-
2023
- 2023-08-22 CN CN202322261323.3U patent/CN220613575U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.6 Jianchang Road, biting Town, Shuangqiao Economic Development Zone, Dazu District, Chongqing 400900 Patentee after: Chongqing Zuhang Vanadium Titanium Steel Group Co.,Ltd. Country or region after: China Address before: No.6 Jianchang Road, biting Town, Shuangqiao Economic Development Zone, Dazu District, Chongqing 400900 Patentee before: Chongqing zuhang Steel Co.,Ltd. Country or region before: China |