CN210487583U

CN210487583U - Metallographic testing device convenient to adjust

Info

Publication number: CN210487583U
Application number: CN201921387346.6U
Authority: CN
Inventors: 马途丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-05-08
Anticipated expiration: 2029-08-26

Abstract

The utility model provides a metallographic test device convenient to adjust relates to the metallographic test field. Including the support frame, the bottom fixed mounting of support frame has the base, the inside fixed mounting of base has the light source receiver, this metallographic testing arrangement convenient to adjust, through the cooperation that sets up bull stick and handrail and bearing, effectually reciprocate the thing platform of seeing, through setting up hand pivot and gear control layer board left and right sides translation, be favorable to adjusting the angle of observing the object, make and adjust steadily, adjust the quality that convenient and fast better improvement observed object, through setting up the better light source of accomodating of light source receiver, be favorable to making the light source keep enough clean, then seal the light source receiver through promoting the lid, make the better protection to the light source, through setting up support and connecting pin and round pin axle, the height of effectual regulation light source, make the better light source that provides of light source, be favorable to the better observation of object.

Description

Metallographic testing device convenient to adjust

Technical Field

The utility model relates to a metallographic test technical field specifically is a metallographic test device convenient to adjust.

Background

The metallographic phase refers to the chemical composition of the metal or the alloy and the physical and chemical states of the various components in the alloy, and refers to the chemical composition of the metal or the alloy and the physical and chemical states of the various components in the alloy. The metallographic structure reflects the specific morphology of the metal metallographic phase, such as martensite, austenite, ferrite, pearlite and the like. The metallographic structure in a broad sense means a mixed state and an interaction state of two or more substances in a microscopic state. Before the metallographic examination is carried out, the following two preparation steps must be carried out: firstly, a great deal of test research is carried out on the composition structure and the performance of the material, and the knowledge of the material is completed through theoretical data. And secondly, mutual comparison and regularity research is carried out according to the characteristics of the materials, so that the common characteristics and special properties of the materials are obtained, and the method has extremely important guiding significance for metallographic examination. In the development of many industries, metallographic examination has been well developed and is of great importance, especially in the examination of materials. The characteristics of the microstructure and the control means are utilized to carry out relevant tests on developing metallurgical materials, mechanical manufacturing, energy buildings and the like. The method is one of important components in material research, and meanwhile, the development of a metallographic inspection technology is greatly promoted due to the continuous appearance of new materials.

Metallography testing arrangement on the existing market, the angle regulation of not being convenient for when observing the object need go to adjust the object of placing at the observation bench with the hand, and it is troublesome to adjust, influences the observation quality, and the light source does not use for a long time and exposes and produces the dust easily outside, influences the use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a metallography testing arrangement convenient to adjust has solved the problem mentioned in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a metallography testing arrangement convenient to adjust, includes the support frame, the bottom fixed mounting of support frame has the base, the inside fixed mounting of base has the light source receiver, the inside movable mounting of light source receiver has the light source, the top fixed mounting of support frame has binocular microscope stand, the top fixed mounting of binocular microscope stand has the eyepiece receiver, one side movable mounting of binocular microscope stand has the eyepiece, the top fixed mounting of support frame has external equipment connecting box, one side of support frame is rotated and is installed hand pivot, the outside fixed mounting of hand pivot has the gear, the outside meshing of gear is connected with the layer board.

Preferably, the inside fixed mounting of light source receiver has the connecting pin, the one end of connecting pin is rotated and is connected with the support, the one end of support is equipped with the round pin axle.

Preferably, the one end movable mounting of support has a light source supporting bench, the inside of light source receiver is equipped with the lid, the last fixed surface of lid installs the buckle.

Preferably, a lens conversion table is rotatably mounted on the lower surface of the binocular stage, and an objective lens is fixedly mounted on the outer side of the lens conversion table.

Preferably, the inside fixed mounting of layer board has the bearing, the inside threaded connection of bearing has the bull stick, the one end fixed mounting of bull stick has the handrail.

Preferably, one end of the rotating rod is fixedly provided with an observation platform, and the upper surface of the observation platform is movably provided with a film clip.

(III) advantageous effects

The utility model provides a metallography testing arrangement convenient to adjust. Has the following beneficial effects:

1. this metallography testing arrangement convenient to adjust through the cooperation that sets up bull stick and handrail and bearing, effectually reciprocates the thing platform of seeing, through setting up hand pivot and gear control layer board left and right translation, is favorable to adjusting the angle of observing the object for adjust steadily, adjust the quality that convenient and fast better improvement observed the object.

2. This metallography testing arrangement convenient to adjust, through setting up the better light source of accomodating of light source receiver, be favorable to making the light source keep enough clean, then live the light source receiver is sealed through promoting the lid, make the buckle card at the top edge of light source receiver, make the better protection to the light source, through setting up support and connecting pin and round pin axle, the height of effectual regulation light source, make the better light source that provides of light source, be favorable to the better observation of object.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the base of the present invention;

fig. 4 is a schematic view of the front view structure of the gear of the present invention.

In the figure: the camera lens comprises a support frame 1, an eyepiece storage box 2, a binocular stage 3, an eyepiece 4, a film clamp 5, an object observation stage 6, a supporting plate 7, a light source 8, a light source storage box 9, a base 10, a box cover 11, a rotating rod 12, a hand-held rotating shaft 13, a handrail 14, an external equipment connecting box 15, a lens conversion table 16, an objective lens 17, a bearing 18, a buckle 19, a pin shaft 20, a gear 21, a light source supporting table 22, a support 23 and a connecting pin 24.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples.

The embodiment of the utility model provides a metallography testing arrangement convenient to adjust, as shown in figure 1-4, including support frame 1, the bottom fixed mounting of support frame 1 has base 10, through setting up base 10 better to support frame 1, better protection light source 8 is accomodate in light source receiver 9, be convenient for observe the object, the inside fixed mounting of base 10 has light source receiver 9, through setting up light source receiver 9 better accomodate protection light source 8, make light source 8 obtain better protection, better keep the cleanliness of light source 8, make better shining the object, provide better observation effect, improve the observation quality, the inside movable mounting of light source receiver 9 has light source 8, through setting up light source 8 better provide sufficient observation luminance for object viewing platform 6, be favorable to improving the observation quality, obtain more accurate data, the top of the support frame 1 is fixedly provided with a binocular microscope stage 3, the top of the binocular microscope stage 3 is fixedly provided with an eyepiece storage box 2, the eyepiece storage box 2 is arranged to better store the eyepiece 4, so that the use of the eyepiece 4 is more convenient, one side of the binocular microscope stage 3 is movably provided with the eyepiece 4, the eyepiece 4 is placed to observe a sample by arranging the binocular microscope stage 3 better, the top of the support frame 1 is fixedly provided with an external equipment connecting box 15, the external equipment is connected and transmits observation data by arranging the external equipment connecting box 15 better, one side of the support frame 1 is rotatably provided with a hand rotating shaft 13, the outer side of the hand rotating shaft 13 is fixedly provided with a gear 21, the outer side of the gear 21 is meshed with a supporting plate 7, the gear 21 is matched by arranging the hand rotating shaft 13, the better adjusting supporting plate 7 translates left and right, so that the sample on the object observation platform 6, the observation quality is improved.

Specifically, the inside fixed mounting of light source receiver 9 has connecting pin 24, and the one end of connecting pin 24 is rotated and is connected with support 23, and the one end of support 23 is equipped with round pin axle 20, through setting up connecting pin 24 and support 23 and the better regulation of carrying out the height to light source 8 of round pin axle 20 for the better sample that shines on viewing platform 6 of light source 8.

Specifically, the one end movable mounting of support 23 has light source supporting bench 22, plays the effect of support through setting up the better light source 8 of light source supporting bench 22, and the inside of light source receiver 9 is equipped with lid 11, and the last fixed surface of lid 11 installs buckle 19, seals light source receiver 9 through setting up the better lid 11 and buckle 19, better protection light source 8 for light source 8 keeps clean.

Specifically, the lower surface of the binocular stage 3 is rotatably provided with a lens conversion table 16, the outer side of the lens conversion table 16 is fixedly provided with an objective lens 17, the objective lens 17 is better adjusted by the lens conversion table 16, a sample on the object observation table 6 is better observed, and more accurate data can be obtained by observing through different objective lenses.

Specifically, the inside fixed mounting of layer board 7 has bearing 18, and the inside threaded connection of bearing 18 has bull stick 12, and the one end fixed mounting of bull stick 12 has handrail 14, and through the cooperation that sets up handrail 14 and bull stick 12, better make bull stick 12 rotate in bearing 18, and the height of platform 6 is seen in steady regulation for the better observation sample of staff.

Specifically, the one end fixed mounting of bull stick 12 has the stand of looking 6, and the last surface movable mounting who looks 6 of thing has the film holder 5, and through setting up the sample on the better regulation of bull stick 12 is watched 6 of thing, carries out the observation of multi-angle, makes the data that obtain more comprehensive, improves and observes the quality, and through setting up the sample on the better fixed stand 6 of looking of film holder 5, better observation sample.

The working principle is as follows: during the use, place metallographic test device on the horizontally workstation, then the metallographic sample that will test is put on observing thing platform 6, it is fixed with metallographic sample through film clamp 5, then install eyepiece 4 and objective 17, then pull open lid 11 and open light source receiver 9, adjust suitable position with light source 8, provide illumination, thereby it drives gear 21 through adjusting hand pivot 13 and rotates and drive 7 horizontal translation, make metallographic sample move the suitable position under objective 17, then rotate bull stick 12 through handrail 14 and make and observe thing platform 6 and adjust from top to bottom, better observation metallographic sample, after the observation, arrangement metallographic test device, in order to use next time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metallographic test device convenient to adjust, includes support frame (1), its characterized in that: the utility model discloses a binocular camera, including support frame (1), the bottom fixed mounting of support frame (1) has base (10), the inside fixed mounting of base (10) has light source receiver (9), the inside movable mounting of light source receiver (9) has light source (8), the top fixed mounting of support frame (1) has binocular microscope stand (3), the top fixed mounting of binocular microscope stand (3) has eyepiece (2), one side movable mounting of binocular microscope stand (3) has eyepiece (4), the top fixed mounting of support frame (1) has external equipment connecting box (15), one side of support frame (1) is rotated and is installed hand pivot (13), the outside fixed mounting of hand pivot (13) has gear (21), the outside meshing of gear (21) is connected with layer board (7).

2. A metallographic test device convenient for adjustment according to claim 1, characterised in that: the inside fixed mounting of light source receiver (9) has connecting pin (24), the one end of connecting pin (24) is rotated and is connected with support (23), the one end of support (23) is equipped with round pin axle (20).

3. A metallographic test device convenient to adjust according to claim 2, characterized in that: one end movable mounting of support (23) has light source supporting bench (22), the inside of light source receiver (9) is equipped with lid (11), the last fixed surface of lid (11) installs buckle (19).

4. A metallographic test device convenient for adjustment according to claim 1, characterised in that: the lower surface of the binocular stage (3) is rotatably provided with a lens conversion table (16), and the outer side of the lens conversion table (16) is fixedly provided with an objective lens (17).

5. A metallographic test device convenient for adjustment according to claim 1, characterised in that: the bearing (18) is fixedly installed in the supporting plate (7), a rotating rod (12) is connected to the inner portion of the bearing (18) in a threaded mode, and a handrail (14) is fixedly installed at one end of the rotating rod (12).

6. A metallographic test device convenient to adjust according to claim 5, characterized in that: one end of the rotating rod (12) is fixedly provided with an observation platform (6), and the upper surface of the observation platform (6) is movably provided with a film clip (5).