CN212904119U - Metallographic sample preparation auxiliary device - Google Patents
Metallographic sample preparation auxiliary device Download PDFInfo
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- CN212904119U CN212904119U CN202021055050.7U CN202021055050U CN212904119U CN 212904119 U CN212904119 U CN 212904119U CN 202021055050 U CN202021055050 U CN 202021055050U CN 212904119 U CN212904119 U CN 212904119U
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- soil
- spring
- sample preparation
- assembly
- auxiliary device
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Abstract
The utility model provides a metallographic sample preparation auxiliary device, including support, clamp plate assembly, spring assembly, clamp plate assembly passes through spring assembly to be fixed on the support. The utility model discloses a metallographic sample preparation auxiliary device adopts the fixed sample line of clamp plate subassembly to guarantee that the sample line is perpendicular to improve metallographic sample preparation precision, can also make the metallographic sample of many and multiple specification simultaneously, avoid the dispersibility of metallographic sample preparation, guaranteed the precision that the metallography detected, device overall structure is simple, and convenient operation has improved production efficiency.
Description
Technical Field
The utility model relates to a sample line detection area especially relates to a metallographic sample preparation auxiliary device.
Background
Metallographic detection is an important detection means for winding wire conductors and insulation forming conditions, the level of metallographic sample preparation directly influences detection results, the section which can be guaranteed to be obtained only by keeping a sample wire vertical is the cross section of the sample wire, if the sample wire and the section have included angles, the detection results can deviate to influence detection accuracy, the method for fixing the sample wire during metallographic sample preparation basically depends on the preparation technical level of a manufacturer to guarantee that the dispersity is high, and meanwhile, when a plurality of metallographic samples need to be prepared, the efficiency of preparing the metallographic samples one by one is low, and the detection efficiency is influenced.
Disclosure of Invention
To exist not enough among the prior art, the utility model provides a metallographic sample preparation auxiliary device, during the preparation metallographic sample, can guarantee that the sample is perpendicular to can make the metallographic sample of many multiple specifications simultaneously, device simple structure, convenient operation, metallographic sample preparation efficiency is high. The utility model adopts the technical proposal that:
a metallographic sample preparation auxiliary device, wherein: the pressing plate component is fixed on the support through the spring component.
Preferably, the metallographic sample preparation auxiliary device, wherein: the supporting seat is provided with a soil-shaped groove, a pressure plate assembly is arranged in the soil-shaped groove, the outer surface of the supporting seat is provided with two grooves, each groove is internally provided with a spring assembly, the spring assemblies tightly press the pressure plate assemblies in the soil-shaped grooves, and the lower portion of the supporting seat is provided with a circular cavity.
Preferably, the metallographic sample preparation auxiliary device, wherein: the clamp plate assembly comprises a first soil character shaped plate and a second soil character shaped plate which are sequentially arranged in the soil character shaped groove from bottom to top, and the shapes of the first soil character shaped plate and the second soil character shaped plate are the same as the shape of the soil character shaped groove and are matched with each other.
Preferably, the metallographic sample preparation auxiliary device, wherein: the length of second native font board both sides is less than the length of first native font board both sides, first native font board both sides all set up the bellying, second native font board both sides are fixed through the bellying of first native font board.
Preferably, the metallographic sample preparation auxiliary device, wherein: the top of each first soil character plate and the top of each second soil character plate are wedge-shaped.
Preferably, the metallographic sample preparation auxiliary device, wherein: the spring assembly comprises two groups of spring parts, each group of spring parts comprises a spring and a steel roller, the springs and the steel rollers are connected into a ring shape, the springs are arranged outside the support, the steel rollers are arranged on the pressing plate assembly, and the springs compress the pressing plate assembly through the steel rollers.
The utility model has the advantages that: the utility model discloses a metallographic sample preparation auxiliary device adopts the fixed sample line of clamp plate subassembly to guarantee that the sample line is perpendicular to improve metallographic sample preparation precision, can also make the metallographic sample of many and multiple specification simultaneously, avoid the dispersibility of metallographic sample preparation, guaranteed the precision that the metallography detected, once accomplish the preparation of a plurality of samples, improved detection efficiency, device overall structure is simple, and convenient operation has improved production efficiency.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic structural view of the support of fig. 1.
FIG. 3 is a front view of the first geogrid panel.
Fig. 4 is a left side view of the first letter plate.
FIG. 5 is a front view of a second earth plate.
FIG. 6 is a left side view of the second letter plate.
Fig. 7 is a schematic structural diagram of the spring assembly of the present invention.
Fig. 8 is a schematic diagram of an embodiment of the present invention.
In the figure: 1. the device comprises a support, 2, a pressure plate assembly, 3, a spring assembly, 11, a soil character shaped groove, 12, a groove, 13, a circular cavity, 21, a first soil character shaped plate, 22, a second soil character shaped plate, 31, a spring, 32 and a steel roller; 33. sample line, 34, metallographic mould.
Detailed Description
The invention is further described with reference to the following specific drawings and examples.
As shown in FIGS. 1-8: the utility model provides a metallographic sample preparation auxiliary device, wherein, including support 1, clamp plate assembly 2, spring assembly 3, clamp plate assembly 2 passes through spring assembly 3 to be fixed on support 1.
Wherein: the support 1 is provided with a soil-shaped groove 11, a pressure plate assembly 2 is arranged in the soil-shaped groove 11, two grooves 12 are formed in the outer surface of the support 1, each groove 12 is internally provided with a spring assembly 3, the spring assemblies 3 tightly press the pressure plate assembly 2 in the soil-shaped groove 11, and the lower portion of the support 1 is provided with a circular cavity 13.
Wherein: the clamp plate subassembly includes from supreme first soil word shaped plate 21 and the second soil word shaped plate 22 that sets gradually in soil word shape groove 11 down, the shape of first soil word shaped plate 21, second soil word shaped plate 22 all is the same with soil word shape groove 11 shape and mutually supports.
Wherein: the length of second soil character shaped plate 22 both sides is less than the length of first soil character shaped plate 21 both sides, first soil character shaped plate 21 both sides all set up the bellying, second soil character shaped plate 22 both sides are fixed through the bellying of first soil character shaped plate 21.
Wherein: the top of each of the first and second soil character plates 21 and 22 is provided with a wedge shape.
Wherein: spring unit 3 includes two sets of spring parts, and every group spring part all includes spring 31 and steel roller 32, and spring 31 links into the annular with steel roller 32, and spring 31 sets up in the 1 outside of support, and steel roller 32 sets up on clamp plate assembly 2, and spring 31 compresses tightly clamp plate assembly 2 through steel roller 32.
The metallographic sample preparation auxiliary device comprises the following specific embodiments: as shown in fig. 8, the sample line 33 is clamped between the pressing plate assembly and adjusted in height, the metallographic mold 34 is filled with metallographic powder and metallographic liquid and then mixed, the mixture is filled into the circular cavity of the support, the device with the sample line is placed on the metallographic mold, the lower end of the sample line is inserted into the mixed liquid, the sample line is taken out after the metallographic phase is solidified by standing, and the sample line with the excess part is removed and ground to obtain a metallographic sample.
The utility model discloses a metallographic sample preparation auxiliary device adopts the fixed sample line of clamp plate subassembly to guarantee that the sample line is perpendicular to improve metallographic sample preparation precision, can also make the metallographic sample of many and multiple specification simultaneously, avoid the dispersibility of metallographic sample preparation, guaranteed the precision that the metallography detected, device overall structure is simple, and convenient operation has improved production efficiency.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (4)
1. The utility model provides a metallographic sample preparation auxiliary device which characterized in that: the clamp comprises a support (1), a pressure plate assembly (2) and a spring assembly (3), wherein the pressure plate assembly (2) is fixed on the support (1) through the spring assembly (3), a soil-shaped groove (11) is formed in the support (1), the pressure plate assembly (2) is arranged in the soil-shaped groove (11), two grooves (12) are formed in the outer surface of the support (1), the spring assembly (3) is arranged in each groove (12), the pressure plate assembly (2) is tightly pressed in the soil-shaped groove (11) through the spring assembly (3), and a circular cavity (13) is formed in the lower portion of the support (1); spring unit (3) include two sets of spring parts, and every group spring part all includes spring (31) and steel roller (32), and spring (31) link into the annular with steel roller (32), and spring (31) set up in support (1) outside, and steel roller (32) set up on clamp plate assembly (2), and spring (31) compress tightly clamp plate assembly (2) through steel roller (32).
2. The metallographic sample preparation auxiliary device according to claim 1, wherein: the clamp plate assembly comprises a first soil character shaped plate (21) and a second soil character shaped plate (22) which are sequentially arranged in the soil character shaped groove (11) from bottom to top, and the shapes of the first soil character shaped plate (21) and the second soil character shaped plate (22) are the same as the shape of the soil character shaped groove (11) and are matched with each other.
3. The metallographic sample preparation auxiliary device according to claim 2, wherein: the length of second soil word shaped plate (22) both sides is less than the length of first soil word shaped plate (21) both sides, first soil word shaped plate (21) both sides all set up the bellying, the bellying of second soil word shaped plate (22) both sides through first soil word shaped plate (21) is fixed.
4. The metallographic sample preparation auxiliary device according to claim 2, wherein: the tops of the first and second soil character plates (21, 22) are arranged to be wedge-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021055050.7U CN212904119U (en) | 2020-06-10 | 2020-06-10 | Metallographic sample preparation auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021055050.7U CN212904119U (en) | 2020-06-10 | 2020-06-10 | Metallographic sample preparation auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212904119U true CN212904119U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021055050.7U Active CN212904119U (en) | 2020-06-10 | 2020-06-10 | Metallographic sample preparation auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212904119U (en) |
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2020
- 2020-06-10 CN CN202021055050.7U patent/CN212904119U/en active Active
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