Metallographic microscope with adjustable stability

Abstract

The utility model discloses a metallographic microscope with adjustable stability, which relates to the technical field of metal workpiece detection equipment and comprises a metallographic microscope main body, the metallographic microscope main body comprises a microscope body, a mounting frame, a vertical frame and a base, the vertical frame is mounted at the top end of the base, and the mounting frame is sleeved on the outer surface of the vertical frame. A mirror body is mounted in one side of the mounting frame, a leveling mechanism extending to the outer side is arranged in the base, and the leveling mechanism is composed of a leveling frame, a sliding frame, a linkage plate, a sliding groove and a positioning pin. The leveling mechanism is arranged, the leveling frame is linked with the sliding frame through the linkage plate, and the sliding frame is connected with the base through the positioning pin, so that after the positioning pin is separated from the base, the leveling frame can vertically move by horizontally moving the sliding frame, and leveling operation can be conveniently achieved; and inclination and even toppling can be prevented, so that the stability of the metallographic microscope can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of metal workpiece detection equipment, in particular to a metallographic microscope with adjustable stability. Background Art

[0002] Metallographic microscope is a basic tool for observing the details and defects of the structure in material analysis. The effective magnification of the metallographic microscope made based on the principles of geometric optics and diffraction optics is up to 1500-1600 times, and it can observe the structure as small as 200nm. The metallographic microscope is mainly used to analyze the structure of various metal materials, the quality of castings, and the phase structure after heat treatment.

[0003] At present, the existing metallographic microscope is generally composed of a microscope body and a bracket. When working, the microscope body is supported by the bracket. When used on some uneven tables, floors and materials to be tested, it is easy to tilt or even fall over, which affects the stability of the metallographic microscope and is not conducive to use. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a metallographic microscope with adjustable stability to solve the technical problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metallographic microscope with adjustable stability, comprising a metallographic microscope main body, the metallographic microscope main body comprising a mirror body, a mounting frame, a stand and a base, the stand is installed on the top of the base, the mounting frame is sleeved on the outer surface of the stand, and the mirror body is installed inside one side of the mounting frame.

[0006] Preferably, a leveling mechanism extending to the outside is arranged inside the base, and the leveling mechanism is composed of a leveling frame, a sliding frame, a linkage plate, a sliding groove and a positioning pin.

[0007] Preferably, sliding grooves are provided at equal angles inside the top of the base, and the sliding grooves are slidably connected inside with a sliding frame extending to the outside. Leveling frames are provided inside the base at equal angles, and a linkage plate is connected between the leveling frame and the sliding frame via a hinge seat. The sliding frame is connected inside with a positioning pin extending into the positioning groove.

[0008] Preferably, a guide plate penetrating the leveling frame is welded inside the base, and the leveling frame and the base form a sliding structure through the guide plate.

[0009] Preferably, baffles are welded on both sides of the vertical frame, slide grooves are provided at both ends of the interior of the mounting frame, baffles communicating with the slide grooves are provided on both sides of the interior of the mounting frame, and the mounting frame and the vertical frame form a locking structure through the baffles and the baffles.

[0010] Preferably, a connecting mechanism extending to the inside of the baffle is provided inside the mounting frame, the connecting mechanism is composed of a movable block, a connecting rope, a telescopic spring, a connecting plate and a connecting groove, and the movable block is slidably connected to one end of the mounting frame.

[0011] Preferably, the connecting plate is slidably connected to the inside of the mounting frame, a telescopic spring is welded between the connecting plate and the mounting frame, a connecting rope is connected between the connecting plate and the movable block, a connecting groove is provided on the outer surface of the baffle plate, and the baffle plate and the mounting frame form a locking structure through the connecting plate and the connecting groove.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] The existing metallographic microscope is supported by a bracket. When used in some uneven positions, it is easy to tilt or even fall, which affects the stability of the metallographic microscope. The utility model is provided with a leveling mechanism. Since the leveling frame and the sliding frame are linked by a linkage plate, and the sliding frame and the base are connected by a positioning pin, after the positioning pin is separated from the base, the leveling frame can be moved vertically by moving the sliding frame horizontally, so that the leveling operation can be easily realized, and the tilting or even falling situation can be prevented, thereby making the stability of the metallographic microscope adjustable;

[0014] The utility model is provided with a mounting frame, a stand, a baffle, a slide groove, a stop groove and a connecting mechanism. Because the baffle and the stop groove are clamped through the connecting plate and the connecting groove under the action of a telescopic spring, and the mounting frame and the stand are slidably connected through the baffle and the slide groove, the connecting plate can be separated from the connecting groove by pulling the movable block. At this time, the baffle can be rotated 90° clockwise and moved vertically. When the baffle is aligned with the next stop groove, the baffle can be rotated 90° counterclockwise so that the connecting plate is clamped into the connecting groove. Therefore, the height of the metallographic microscope can be quickly adjusted according to the height and situation of different users, so as to facilitate the operation and use of the users, improve the convenience of use, and facilitate disassembly for carrying and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a top view cutaway diagram of the utility model;

[0017] Figure 3 It is a partial front view cutaway diagram of the utility model;

[0018] Figure 4 It is a partial top view cutaway diagram of the utility model;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the leveling mechanism of the utility model.

[0020] In the figure: 1. main body of metallographic microscope; 101. microscope body; 102. mounting frame; 103. stand; 104. base; 2. leveling mechanism; 201. leveling frame; 202. sliding frame; 203. linkage plate; 204. sliding groove; 205. positioning pin; 3. guide plate; 4. connecting mechanism; 401. movable block; 402. connecting rope; 403. telescopic spring; 404. connecting plate; 405. connecting groove; 5. baffle; 6. slide groove; 7. baffle groove. DETAILED DESCRIPTION

[0021] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0022] The following describes an embodiment of the utility model based on its overall structure.

[0023] A metallographic microscope with adjustable stability, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes a metallographic microscope body 1, which includes a lens body 101, a mounting frame 102, a stand 103 and a base 104. The stand 103 is installed on the top of the base 104, the mounting frame 102 is sleeved on the outer surface of the stand 103, and the lens body 101 is installed inside one side of the mounting frame 102. The microstructure of various metal materials, the quality of castings and the phase structure after heat treatment can be analyzed.

[0024] See also Figure 1 , Figure 2 and Figure 5 It can be seen that the base 104 is internally welded with a guide plate 3 penetrating the leveling frame 201 . The leveling frame 201 and the base 104 form a sliding structure through the guide plate 3 , which can play a role in limiting, so that the leveling frame 201 can only move in the vertical direction.

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4It can be seen that the interior of the mounting frame 102 is provided with a connecting mechanism 4 extending to the interior of the baffle 5, and the connecting mechanism 4 is composed of a movable block 401, a connecting rope 402, a telescopic spring 403, a connecting plate 404 and a connecting groove 405. The movable block 401 is slidably connected to one end of the mounting frame 102, and the connecting plate 404 is slidably connected to the interior of the mounting frame 102. The telescopic spring 403 is welded between the connecting plate 404 and the mounting frame 102. The connecting plate 404 and the movable block 401 are connected to each other. A connecting rope 402 is connected between them, and a connecting groove 405 is provided on the outer surface of the baffle plate 5. The baffle plate 5 and the mounting frame 102 form a locking structure through the connecting plate 404 and the connecting groove 405. One end of the connecting plate 404 is provided with an inclined surface. When the baffle plate 5 is aligned with the retaining groove 7, the baffle plate 5 can be rotated 90° counterclockwise, so that the connecting plate 404 is inserted into the connecting groove 405 under the action of the telescopic spring 403, thereby realizing the positioning between the adjusted mounting frame 102 and the stand 103 to prevent loosening.

[0026] See also Figure 1 , Figure 2 and Figure 5 It can be seen that the base 104 is provided with a leveling mechanism 2 extending to the outside, and the leveling mechanism 2 is composed of a leveling frame 201, a sliding frame 202, a linkage plate 203, a sliding groove 204 and a positioning pin 205. The top of the base 104 is provided with sliding grooves 204 at equal angles. The sliding grooves 204 are slidably connected to the sliding frame 202 extending to the outside. The base 104 is provided with leveling frames 201 at equal angles. The leveling frame 201 and the sliding frame 202 are connected by a linkage plate 203 through a hinge seat. The sliding frame 202 is connected with a positioning pin 205 extending into the positioning groove. After the positioning pin 205 is separated from the base 104, the leveling frame 201 can be moved vertically by moving the sliding frame 202 horizontally, so that the stability of the metallographic microscope can be adjusted easily.

[0027] See also Figure 1 , Figure 2 , Figure 3 and Figure 4It can be seen that baffles 5 are welded on both sides of the stand 103, slide grooves 6 are provided at both ends of the interior of the mounting frame 102, and retaining grooves 7 communicated with the slide grooves 6 are provided on both sides of the interior of the mounting frame 102. The mounting frame 102 and the stand 103 form a locking structure through the baffles 5 and the retaining grooves 7. After the connecting plate 404 is disengaged from the connecting groove 405, the baffle 5 can be rotated 90° clockwise and moved vertically. When the baffle 5 is aligned with the next retaining groove 7, the baffle 5 can be rotated 90° counterclockwise so that the connecting plate 404 is inserted into the connecting groove 405, so that the height of the metallographic microscope can be quickly adjusted according to the height and situation of different users, thereby facilitating the operation of the user.

[0028] The working principle of the utility model is as follows: when using the metallographic microscope with adjustable stability, the metallographic microscope is placed on the ground, and the positioning pin 205 is separated from the base 104. At this time, the leveling frame 201 can be moved vertically by moving the sliding frame 202 horizontally, so that the stability of the metallographic microscope can be adjusted. At this time, the material to be tested can be observed and measured. The metallographic microscope is a prior art, so it will not be described in detail here. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0029] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A metallographic microscope with adjustable stability, comprising a metallographic microscope body (1), characterized in that: The metallographic microscope main body (1) comprises a microscope body (101), a mounting frame (102), a stand (103) and a base (104); the stand (103) is mounted on the top of the base (104); the mounting frame (102) is sleeved on the outer surface of the stand (103); and the microscope body (101) is mounted inside one side of the mounting frame (102).

2. A metallographic microscope with adjustable stability according to claim 1, characterized in that: A leveling mechanism (2) extending to the outside is arranged inside the base (104), and the leveling mechanism (2) is composed of a leveling frame (201), a sliding frame (202), a linkage plate (203), a sliding groove (204), and a positioning pin (205).

3. A metallographic microscope with adjustable stability according to claim 2, characterized in that: A sliding groove (204) is provided at an equal angle inside the top of the base (104), and a sliding frame (202) extending to the outside is slidably connected inside the sliding groove (204). A leveling frame (201) is provided at an equal angle inside the base (104), and a linkage plate (203) is connected between the leveling frame (201) and the sliding frame (202) via a hinge seat. A positioning pin (205) extending into the positioning groove is connected through the inside of the sliding frame (202).

4. A metallographic microscope with adjustable stability according to claim 3, characterized in that: A guide plate (3) penetrating the leveling frame (201) is welded inside the base (104), and the leveling frame (201) and the base (104) form a sliding structure via the guide plate (3).

5. The metallographic microscope with adjustable stability according to claim 1, characterized in that: Baffles (5) are welded to both sides of the vertical frame (103), sliding grooves (6) are provided at both ends of the interior of the mounting frame (102), retaining grooves (7) communicating with the sliding grooves (6) are provided on both sides of the interior of the mounting frame (102), and the mounting frame (102) and the vertical frame (103) form a locking structure through the baffles (5) and the retaining grooves (7).

6. A metallographic microscope with adjustable stability according to claim 5, characterized in that: A connecting mechanism (4) extending into the interior of the baffle (5) is arranged inside the mounting frame (102); the connecting mechanism (4) is composed of a movable block (401), a connecting rope (402), a telescopic spring (403), a connecting plate (404) and a connecting groove (405); the movable block (401) is slidably connected to one end of the mounting frame (102).

7. A metallographic microscope with adjustable stability according to claim 6, characterized in that: The connecting plate (404) is slidably connected to the inside of the mounting frame (102); a telescopic spring (403) is welded between the connecting plate (404) and the mounting frame (102); a connecting rope (402) is connected between the connecting plate (404) and the movable block (401); a connecting groove (405) is provided on the outer surface of the baffle plate (5); and the baffle plate (5) and the mounting frame (102) form a snap-fit ​​structure via the connecting plate (404) and the connecting groove (405).

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