Metallographic corrosion device
By designing a metallographic corrosion device, including a sample table, a reagent storage module and a reagent injection module, the problem of unsafe operation of the existing metallographic corrosion methods is solved, and automated reagent injection is realized, which improves the operation safety and success rate.
Patent Information
- Application Number
- CN202420393287.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-02-28
AI Technical Summary
Existing metallographic corrosion methods rely on manual addition of corrosion reagents. Improper operation can easily harm operators and have high requirements for operator experience.
Design a metallographic corrosion device, including a sample table, a reagent storage module and a reagent injection module, to realize automatic injection and control of reagents through a peristaltic pump and a syringe to ensure safe operation.
It improves operational safety, avoids damage to operators, reduces operation difficulty, and ensures the successful preparation of metallographic samples.
Smart Images
Figure CN222529077U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metallographic corrosion reagent addition, and more specifically, to a metallographic corrosion device. Background Art
[0002] In terms of the microstructure of metal materials, metallographic sample preparation is a common method for metallographic research. Corrosion is the last step in the metallographic sample preparation process, which directly determines the success of the metallographic sample. At present, most operators manually add corrosion reagents to the grinding surface of metal samples. This conventional corrosion method requires high operator experience and can easily harm operators if operated improperly.
[0003] Therefore, in order to overcome the shortcomings of the existing operating methods, a metallographic etching device is needed. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a metallographic etching device. By providing a sample table, a reagent storage module and a reagent injection module, the utility model has higher safety in use, can avoid harm to the operator during use, ensures the personal safety of the operator, and makes the actual use effect of the utility model better, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metallographic etching device, comprising a device body, a sample stage is arranged inside the front side of the device body, a plurality of groups of sample holes are arranged on the sample stage, and a reagent storage module and a reagent injection module are arranged on the device body;
[0006] The reagent storage module comprises a first reagent bottle and a second reagent bottle, the first reagent bottle and the second reagent bottle are respectively arranged on both sides of the rear end of the device body, the first reagent bottle and the second reagent bottle are both provided with a rubber stopper and an acid- and alkali-resistant reagent tube at the bottle mouth, the first reagent bottle is filled with a metallographic corrosion reagent, and the second reagent bottle is filled with pure water;
[0007] The reagent injection module includes a first peristaltic pump, a second peristaltic pump, a first syringe and a second syringe. The first peristaltic pump and the second peristaltic pump are respectively arranged on the front sides of the first reagent bottle and the second reagent bottle. The first peristaltic pump and the second peristaltic pump are fixedly installed on the front outer wall of the device body. The first syringe and the second syringe are respectively arranged on both sides of the device body. Control buttons are provided on the first syringe and the second syringe.
[0008] In a preferred embodiment, the first reagent bottle and the second reagent bottle are both provided with baffles on the front side, and the baffles are fixedly mounted on the device body.
[0009] In a preferred embodiment, hooks are welded on both sides of the device body, and the first syringe and the second syringe are respectively arranged on the two hooks.
[0010] In a preferred embodiment, a waste liquid outlet is provided on one side of the front end of the device body, and foot pads are bonded to the four corners of the bottom of the device body.
[0011] Technical effects and advantages of the utility model:
[0012] The utility model has a sample table, a reagent storage module and a reagent injection module, so that the utility model has higher safety in use, can avoid harm to the operator during use, ensure the personal safety of the operator, and make the actual use effect of the utility model better. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0014] The figures are marked as follows: 1. device body; 2. first peristaltic pump; 201. second peristaltic pump; 3. first syringe; 301. second syringe; 4. baffle; 5. first reagent bottle; 501. second reagent bottle; 6. control button; 7. hook; 8. waste liquid outlet; 9. sample table; 10. foot pad. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0016] As attached Figure 1 As shown, the utility model provides a metallographic etching device, comprising a device body 1, a sample table 9 is arranged inside the front side of the device body 1, a plurality of groups of sample holes are arranged on the sample table 9, and a reagent storage module and a reagent injection module are arranged on the device body 1;
[0017] The reagent storage module includes a first reagent bottle 5 and a second reagent bottle 501, which are respectively arranged on both sides of the rear end of the device body 1, and the first reagent bottle 5 and the second reagent bottle 501 are provided with rubber stoppers and acid-resistant and alkali-resistant reagent tubes at the bottle mouths. The first reagent bottle 5 is filled with a metallographic corrosion reagent, and the second reagent bottle 501 is filled with pure water.
[0018] The reagent injection module includes a first peristaltic pump 2, a second peristaltic pump 201, a first syringe 3 and a second syringe 301, the first peristaltic pump 2 and the second peristaltic pump 201 are respectively arranged on the front side of the first reagent bottle 5 and the second reagent bottle 501, the first peristaltic pump 2 and the second peristaltic pump 201 are fixedly installed on the front outer wall of the device body 1, the first syringe 3 and the second syringe 301 are respectively arranged on both sides of the device body 1, and the first syringe 3 and the second syringe 301 are both provided with a control button 6;
[0019] The first reagent bottle 5 and the second reagent bottle 501 are both provided with a baffle 4 on the front side, and the baffle 4 is fixedly mounted on the device body 1;
[0020] Hooks 7 are welded on both sides of the device body 1, and the first syringe 3 and the second syringe 301 are respectively arranged on the two hooks 7;
[0021] A waste liquid outlet 8 is provided at one side of the front end of the device body 1 , and foot pads 10 are bonded to the four corners of the bottom of the device body 1 .
[0022] The specific implementation method is as follows: when using the utility model, the reagent storage module is composed of a first reagent bottle 5 and a second reagent bottle 501, the first reagent bottle is filled with a metallographic corrosion reagent, and the second reagent bottle is filled with pure water. The acid-resistant and alkali-resistant reagent tube is acid-resistant and alkali-resistant and is used for reagent transmission. The reagent injection module includes a first peristaltic pump 2, a second peristaltic pump 201, a first syringe 3 and a second syringe 301. The first peristaltic pump 2 transmits the metallographic corrosion reagent in the first reagent bottle 5 to the first syringe 3, and the second peristaltic pump 201 transmits the pure water agent in the second reagent bottle 501 to the second syringe 301. The first syringe 3 and the second syringe 301 are provided with a control button 6, which changes the injection volume of the reagent according to the degree of pressing to avoid splashing of the corrosive liquid due to excessive injection volume, thereby protecting the safety of the operator. The sample table 9 is provided with multiple groups of sample holes, which can hold metal samples to be corroded of various specifications. This makes the use safety of the utility model higher, and can avoid harming the operator during use, thereby ensuring the personal safety of the operator, so that the actual use effect of the utility model is better.
[0023] Working principle of this utility model:
[0024] Refer to the instruction manual Figure 1 When using the utility model, by providing the sample table 9, the reagent storage module and the reagent injection module, the utility model has a higher safety in use, and can avoid harm to the operator during use, thereby ensuring the personal safety of the operator, making the actual use effect of the utility model better.
[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A metallographic etching device, comprising a device body (1), characterized in that: A sample stage (9) is arranged inside the front side of the device body (1), and a plurality of groups of sample holes are arranged on the sample stage (9). A reagent storage module and a reagent injection module are arranged on the device body (1); The reagent storage module comprises a first reagent bottle (5) and a second reagent bottle (501), the first reagent bottle (5) and the second reagent bottle (501) are respectively arranged on both sides of the rear end of the device body (1), the first reagent bottle (5) and the second reagent bottle (501) are both provided with rubber stoppers and acid-resistant and alkali-resistant reagent tubes at the bottle mouths, the first reagent bottle (5) is filled with a metallographic corrosion reagent, and the second reagent bottle (501) is filled with pure water; The reagent injection module comprises a first peristaltic pump (2), a second peristaltic pump (201), a first syringe (3) and a second syringe (301); the first peristaltic pump (2) and the second peristaltic pump (201) are respectively arranged on the front side of a first reagent bottle (5) and a second reagent bottle (501); the first peristaltic pump (2) and the second peristaltic pump (201) are fixedly mounted on the front outer wall of a device body (1); the first syringe (3) and the second syringe (301) are respectively arranged on both sides of the device body (1); and the first syringe (3) and the second syringe (301) are both provided with a control button (6).
2. A metallographic etching device according to claim 1, characterized in that: The front sides of the first reagent bottle (5) and the second reagent bottle (501) are both provided with baffles (4), and the baffles (4) are fixedly mounted on the device body (1).
3. A metallographic etching device according to claim 1, characterized in that: Hooks (7) are welded on both sides of the device body (1), and the first syringe (3) and the second syringe (301) are respectively arranged on the two hooks (7).
4. A metallographic etching device according to claim 1, characterized in that: A waste liquid outlet (8) is provided at one side of the front end of the device body (1), and foot pads (10) are bonded and provided at the four corners of the bottom of the device body (1).