CN220039981U - Metallographic examination etching device for furnace tube - Google Patents
Metallographic examination etching device for furnace tube Download PDFInfo
- Publication number
- CN220039981U CN220039981U CN202321530309.2U CN202321530309U CN220039981U CN 220039981 U CN220039981 U CN 220039981U CN 202321530309 U CN202321530309 U CN 202321530309U CN 220039981 U CN220039981 U CN 220039981U
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- Prior art keywords
- metallographic
- side wall
- outer side
- sleeve
- placing
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- 238000005530 etching Methods 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000005088 metallography Methods 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 238000007689 inspection Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 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
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a metallographic examination etching device for a furnace tube, which relates to the field of metallography and comprises a metallographic etching box, wherein an adjusting mechanism is arranged on the outer side wall of the metallographic etching box, a connecting frame is welded at one end of the adjusting mechanism, a placing sleeve is arranged on the inner side of the connecting frame, and a clamping mechanism is arranged on the inner side wall of the placing sleeve. According to the utility model, through the arranged adjusting mechanism, the movable frame on the inner side of the fixed sleeve can be lifted and slid according to the metallographic phase to drive the connecting frame to slide on the inner side of the metallographic phase etching box, after the movable frame is lifted and slid to a required position, the fixing bolt on the outer side wall of the fixed sleeve is screwed, so that the fixing bolt penetrates through and extends to the inner side of the fixed sleeve, the fixing bolt is in threaded connection with the fixing hole on the outer side wall of the movable frame, and the structure is simple, and is convenient for workers to take and place the connecting frame.
Description
Technical Field
The utility model relates to the field of metallography, in particular to a metallography examination etching device for a furnace tube.
Background
Metallographic refers to the chemical composition of a metal or alloy and the physical and chemical states of the various components within the alloy. Metallographic structures are those reflecting the specific morphology of metallic phases, such as martensite, austenite, ferrite, pearlite, and the like. The broad metallographic structure refers to the mixed state and the interaction state of two or more substances in a microscopic state, so that etching is required after metallographic processing and polishing, and a furnace tube metallographic examination etching device is required.
The existing metallographic examination etching device for the furnace tube is not easy to clamp and fix metallographic parts with different sizes in the using process, and the problem of practicality of the device is reduced.
Disclosure of Invention
Based on the above, the utility model aims to provide a metallographic examination etching device for a furnace tube, so as to solve the problems that when the conventional metallographic examination etching device for the furnace tube is used, a plurality of metallographic parts cannot be etched at the same time in the using process, and meanwhile, the metallographic parts with different sizes cannot be clamped and fixed easily, and the practicability of the device is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the metallographic examination etching device for the furnace tube comprises a metallographic etching box, wherein an adjusting mechanism is arranged on the outer side wall of the metallographic etching box;
one end of the adjusting mechanism is welded with a connecting frame, and a placing sleeve is arranged on the inner side of the connecting frame;
the fixture is installed to the inside wall of placing the cover.
Preferably, the adjusting mechanism comprises a fixed sleeve, a fixed bolt, a movable frame and a fixed hole, wherein the fixed sleeve is welded on the outer side wall of the metallographic etching box, the fixed bolt is installed on the outer side wall of the fixed sleeve, the movable frame is sleeved on the inner side of the fixed sleeve, and the fixed hole is formed in the outer side wall of the movable frame.
Preferably, the fixing bolts are in threaded connection with the fixing holes, and the fixing holes are distributed on the outer side wall of the movable frame at equal intervals.
Preferably, the placing sleeves are distributed at equal intervals on the outer side of the connecting frame, and the shapes and the sizes of the placing sleeves are the same.
Preferably, the clamping mechanism comprises a carbon spring, a fixing clamp and an anti-skid rubber pad, the carbon spring is welded on the inner side wall of the placing sleeve, the fixing clamp is welded at one end of the carbon spring, and the anti-skid rubber pad is attached to the inner side wall of the fixing clamp.
Preferably, the outer side of the anti-skid rubber pad is tightly attached to the inner side of the fixing clamp, and the fixing clamp is symmetrically arranged on the central axis of the placing sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arranged adjusting mechanism, the movable frame on the inner side of the fixed sleeve can be lifted and slid according to the metallographic phase to drive the connecting frame to slide on the inner side of the metallographic phase etching box in a lifting position, and after the movable frame is lifted and slid to a required position, the fixed bolt on the outer side wall of the fixed sleeve is screwed, so that the fixed bolt penetrates through and extends to the inner side of the fixed sleeve, the fixed bolt is in threaded connection with the fixed hole on the outer side wall of the movable frame, and the structure is simple, and is convenient for workers to take and place the connecting frame;
2. according to the utility model, through the connecting frame and the placing sleeve, the metallographic components are placed into the inner side of the placing sleeve for fixing, and then through the plurality of placing sleeves, the plurality of metallographic components can be etched at the same time, so that the etching efficiency of the device is improved;
3. according to the utility model, after the metallographic part is placed into the inner side of the placing sleeve through the clamping mechanism, the carbon spring stretches and extrudes the fixing clamp, so that metallographic parts with different sizes on the inner side of the placing sleeve can be fixed, and the sliding of the metallographic part in the clamping process is avoided through the anti-sliding rubber pad attached to the inner side wall of the fixing clamp, so that the metallographic part falls into the metallographic etching box, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic view of the connection structure of the connecting frame and the placing sleeve part according to the utility model;
FIG. 3 is a schematic view of the split structure of the clamping mechanism according to the present utility model;
fig. 4 is a schematic diagram of the disassembly structure of the parts of the adjusting mechanism of the utility model.
In the figure: 1. metallographic etching box; 2. an adjusting mechanism; 201. a fixed sleeve; 202. a fixing bolt; 203. a movable frame; 204. a fixing hole; 3. a connecting frame; 4. placing a sleeve; 5. a clamping mechanism; 501. a carbon spring; 502. a fixing clamp; 503. an anti-skid rubber pad.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
Referring to fig. 1-4, a metallographic examination etching device for a furnace tube comprises a metallographic etching box 1, wherein an adjusting mechanism 2 is installed on the outer side wall of the metallographic etching box 1, through the arranged adjusting mechanism 2, a movable frame 203 on the inner side of a fixed sleeve 201 can be lifted and slid according to a metallographic phase to drive a connecting frame 3 to slide on the inner side of the metallographic etching box 1 in a lifting position, after the movable frame 203 is lifted and slid at a required position, a fixing bolt 202 on the outer side wall of the fixed sleeve 201 is screwed, so that the fixing bolt 202 penetrates through and extends to the inner side of the fixed sleeve 201, the fixing bolt 202 is fixedly connected with a fixing hole 204 on the outer side wall of the movable frame 203 in a threaded manner, and the structure is simple, so that a worker can conveniently take and place the connecting frame 3.
Referring to fig. 1-4, a metallographic examination etching device for a furnace tube is disclosed, wherein one end of an adjusting mechanism 2 is welded with a connecting frame 3, a placing sleeve 4 is arranged on the inner side of the connecting frame 3, metallographic parts are placed into the inner side of the placing sleeve 4 for fixing through the connecting frame 3 and the placing sleeve 4, and a plurality of metallographic parts can be etched simultaneously through the placing sleeves 4, so that the etching efficiency of the device is improved.
Referring to fig. 1-4, a furnace tube metallographic examination etching device is disclosed, wherein a clamping mechanism 5 is installed on the inner side wall of a placing sleeve 4, after a metallographic part is placed into the inner side of the placing sleeve 4 by the aid of the arranged clamping mechanism 5, a carbon spring 501 stretches and extrudes a fixing clamp 502, so that metallographic parts with different sizes on the inner side of the placing sleeve 4 can be fixed, and sliding in the clamping process is avoided by means of an anti-skid rubber pad 503 attached to the inner side wall of the fixing clamp 502, so that the metallographic part falls into a metallographic etching box 1, and the practicability of the device is improved.
Working principle: when in use, firstly, the device is moved to a required position, then the movable frame 203 on the inner side of the fixed sleeve 201 is lifted and slid by the arranged regulating mechanism 2 according to the metallographic phase which can be etched as required, so as to drive the connecting frame 3 to slide on the inner side of the metallographic etching box 1 in a lifting position, after the movable frame 203 is lifted and slid to the required position, the fixed bolt 202 on the outer side wall of the fixed sleeve 201 is screwed, the fixed bolt 202 penetrates and extends to the inner side of the fixed sleeve 201, the fixed bolt 202 is fixedly connected with the fixed hole 204 on the outer side wall of the movable frame 203 through threads, the structure is simple, the connecting frame 3 and the placing sleeve 4 are convenient for workers to take and place the connecting frame 3, then metallographic components are placed on the inner side of the placing sleeve 4, fixing is carried out, a plurality of placing sleeves 4 are arranged, a plurality of metallographic components can be etched simultaneously, so that the etching efficiency of the device is improved, finally, through the arranged clamping mechanism 5, after the metallographic components are placed into the inner sides of the placing sleeves 4, the carbon springs 501 stretch and squeeze the fixing clamps 502, so that the metallographic components with different sizes on the inner sides of the placing sleeves 4 can be fixed, and the sliding of the metallographic components in the clamping process is avoided through the anti-skid rubber pads 503 attached to the inner side walls of the fixing clamps 502, so that the metallographic components fall into the metallographic etching box 1, and the use process of the device is completed.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.
Although the present utility model has been described 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 and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a metallography inspection etching device of boiler tube, includes metallography etching box (1), its characterized in that: an adjusting mechanism (2) is arranged on the outer side wall of the metallographic etching box (1);
one end of the adjusting mechanism (2) is welded with a connecting frame (3), and a placing sleeve (4) is arranged on the inner side of the connecting frame (3);
the inner side wall of the placing sleeve (4) is provided with a clamping mechanism (5).
2. The furnace tube metallographic examination etching device according to claim 1, wherein: the adjusting mechanism (2) comprises a fixed sleeve (201), a fixed bolt (202), a movable frame (203) and a fixed hole (204), wherein the fixed sleeve (201) is welded on the outer side wall of the metallographic etching box (1), the fixed bolt (202) is installed on the outer side wall of the fixed sleeve (201), the movable frame (203) is sleeved on the inner side of the fixed sleeve (201), and the fixed hole (204) is formed in the outer side wall of the movable frame (203).
3. The furnace tube metallographic examination etching device according to claim 2, wherein: the fixing bolts (202) are in threaded connection with the fixing holes (204), and the fixing holes (204) are distributed on the outer side wall of the movable frame (203) at equal intervals.
4. The furnace tube metallographic examination etching device according to claim 1, wherein: the placing sleeves (4) are distributed at equal intervals on the outer side of the connecting frame (3), and the shapes and the sizes of the placing sleeves (4) are the same.
5. The furnace tube metallographic examination etching device according to claim 1, wherein: the clamping mechanism (5) comprises a carbon spring (501), a fixing clamp (502) and an anti-slip rubber pad (503), wherein the carbon spring (501) is welded on the inner side wall of the placing sleeve (4), the fixing clamp (502) is welded on one end of the carbon spring (501), and the anti-slip rubber pad (503) is attached to the inner side wall of the fixing clamp (502).
6. The furnace tube metallographic examination etching device according to claim 5, wherein: the outer side of the anti-skid rubber pad (503) is tightly attached to the inner side of the fixing clamp (502), and the fixing clamp (502) is symmetrically arranged on the central axis of the placing sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321530309.2U CN220039981U (en) | 2023-06-15 | 2023-06-15 | Metallographic examination etching device for furnace tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321530309.2U CN220039981U (en) | 2023-06-15 | 2023-06-15 | Metallographic examination etching device for furnace tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220039981U true CN220039981U (en) | 2023-11-17 |
Family
ID=88737098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321530309.2U Active CN220039981U (en) | 2023-06-15 | 2023-06-15 | Metallographic examination etching device for furnace tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220039981U (en) |
-
2023
- 2023-06-15 CN CN202321530309.2U patent/CN220039981U/en active Active
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