CN213986052U - Indentation measuring device for metal Brinell hardness tester detection - Google Patents
Indentation measuring device for metal Brinell hardness tester detection Download PDFInfo
- Publication number
- CN213986052U CN213986052U CN202022852754.3U CN202022852754U CN213986052U CN 213986052 U CN213986052 U CN 213986052U CN 202022852754 U CN202022852754 U CN 202022852754U CN 213986052 U CN213986052 U CN 213986052U
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- Prior art keywords
- lead screw
- movable block
- measuring device
- fixedly connected
- hardness tester
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- 238000007373 indentation Methods 0.000 title claims abstract description 21
- 239000002184 metal Substances 0.000 title claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 title abstract description 6
- 230000033228 biological regulation Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a metal brinell hardness tester detects and uses indentation measuring device, including the reading microscope, the microscopical bottom fixedly connected with fixing base of reading, the top of fixing base is equipped with the connection base, the first backup pad of top fixedly connected with of connection base, one side of first backup pad is equipped with the movable block, the below of movable block is equipped with first lead screw, first lead screw runs through the movable block, first lead screw is threaded connection with the connected mode of movable block, first lead screw is connected through first bearing with the connection base, the spout has been seted up to one side of first backup pad. Metal brinell hardness tester detect and use indentation measuring device, belong to the indentation detection technology field in the measurement detects, be convenient for adjust lighting apparatus's position can make lighting apparatus rotatory, and then all-round regulation lighting apparatus's the angle of shining, ensure that light is sufficient, the reading of being convenient for makes things convenient for in-service use.
Description
Technical Field
The utility model relates to an indentation detection technology field in the measurement detects, in particular to indentation measuring device is used in metal brinell hardness tester detection.
Background
The Brinell hardness tester is mainly used for measuring the hardness of cast iron, steel, nonferrous metal, soft alloy and the like. The method mainly comprises the steps of pressing a hard metal ball with a certain diameter into the surface of a test piece under the action of a specified test force, removing the test force after a certain test force retention time, measuring the diameter of an indentation left on the surface of the test piece, expressing the Brinell hardness value by the average pressure born by the surface area of the indentation, and greatly influencing the reading when the measurement is carried out by a reading microscope if ambient light is sufficient. The ordinary reading microscope is not illuminated and is not convenient for practical use.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides metal brinell hardness tester detects and uses indentation measuring device, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the indentation measuring device for detecting the metal Brinell hardness tester comprises a reading microscope, wherein the bottom of the reading microscope is fixedly connected with a fixed seat, the top of the fixed seat is provided with a connecting base, the top of the connecting base is fixedly connected with a first supporting plate, one side of the first supporting plate is provided with a movable block, a first lead screw is arranged below the movable block, the first lead screw penetrates through the movable block, the first lead screw is in threaded connection with the movable block, the first lead screw is connected with the connecting base through a first bearing, one side of the first supporting plate is provided with a chute, a first sliding block is arranged in the chute, the first sliding block is fixedly connected with the movable block, one side of the movable block is fixedly connected with a second supporting plate, the bottom of the second supporting plate is provided with a movable plate, and the movable plate is connected with the movable block through a telescopic assembly, and a lighting device is arranged below the movable plate, and the lighting device is connected with the movable plate through a rotating component.
Preferably, the telescopic assembly comprises a thread groove formed in one side of the movable plate, a second lead screw is arranged in the thread groove, one end of the second lead screw is connected with the movable block through a second bearing, a rectangular hole is formed in the top of the second supporting plate, a second sliding block is fixedly connected to the top of the movable plate, and the second sliding block is located in the rectangular hole.
Preferably, two first holding handles are arranged on the second lead screw.
Preferably, the rotating assembly comprises a first connecting block arranged at the top of the lighting device, the bottom of the movable plate is fixedly connected with a second connecting block, a lead screw is fixedly connected to one side of the first connecting block and penetrates through the second connecting block, and a nut is sleeved at one end of the lead screw.
Preferably, a second holding handle is arranged at the top end of the first lead screw.
Preferably, the connecting base and the fixing base are connected through a fixing bolt.
Compared with the prior art, the utility model discloses following beneficial effect has: through the reading microscope that sets up, a fixed base, first backup pad, first lead screw, first bearing, the movable block, the spout, first slider, the second backup pad, the fly leaf, lighting apparatus, connect the base, rotating assembly and flexible subassembly, be convenient for adjust lighting apparatus's position, can be so that lighting apparatus is rotatory, and then all-round regulation lighting apparatus's the angle of shining, ensure that light is sufficient, the reading of being convenient for makes things convenient for in-service use, through the second gripping handle that sets up, the first lead screw of drive of being convenient for rotates.
Drawings
FIG. 1 is a schematic view of the overall structure of the indentation measuring device for metal Brinell hardness tester of the present invention;
FIG. 2 is a front view of the indentation measuring device for metal Brinell hardness tester of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
fig. 4 is a partially enlarged schematic view of a portion B in fig. 1.
In the figure: 1. a reading microscope; 2. a fixed seat; 3. a first support plate; 4. a first lead screw; 5. a first bearing; 6. a movable block; 7. a chute; 8. a first slider; 9. a second support plate; 10. a movable plate; 11. a lighting device; 12. a thread groove; 13. a second lead screw; 14. a second bearing; 15. a rectangular hole; 16. a second slider; 17. a first gripping handle; 18. a first connection block; 19. a second connecting block; 20. a screw rod; 21. a nut; 22. a second gripping handle; 23. and connecting the base.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, the indentation measuring device for metal brinell hardness tester detection comprises a reading microscope 1, a fixed base 2 is fixedly connected to the bottom of the reading microscope 1, a connecting base 23 is arranged on the top of the fixed base 2, a first supporting plate 3 is fixedly connected to the top of the connecting base 23, a movable block 6 is arranged on one side of the first supporting plate 3, a first lead screw 4 is arranged below the movable block 6, the first lead screw 4 penetrates through the movable block 6, the first lead screw 4 is in threaded connection with the movable block 6, the first lead screw 4 is connected to the connecting base 23 through a first bearing 5, a chute 7 is arranged on one side of the first supporting plate 3, a first slide block 8 is arranged in the chute 7, the first slide block 8 is fixedly connected to the movable block 6, a second supporting plate 9 is fixedly connected to one side of the movable block 6, a movable plate 10 is arranged at the bottom of the second supporting plate 9, and the movable plate, a lighting device 11 is arranged below the movable plate 10, and the lighting device 11 is connected with the movable plate 10 through a rotating component;
in this embodiment, the telescopic assembly includes a thread groove 12 formed in one side of the movable plate 10, a second lead screw 13 is disposed in the thread groove 12, one end of the second lead screw 13 is connected to the movable block 6 through a second bearing 14, a rectangular hole 15 is formed in the top of the second support plate 9, a second slider 16 is fixedly connected to the top of the movable plate 10, and the second slider 16 is located in the rectangular hole 15.
In this embodiment, two first holding handles 17 are disposed on the second lead screw 13, so as to facilitate driving the second lead screw 13 to rotate.
In this embodiment, the rotating assembly includes the first connecting block 18 disposed at the top of the lighting apparatus 11, the bottom fixedly connected with second connecting block 19 of the movable plate 10, one side fixedly connected with lead screw 20 of the first connecting block 18, the lead screw 20 penetrates through the second connecting block 19, one end of the lead screw 20 is sleeved with a nut 21, the first connecting block 18 is driven to rotate, the inclination angle of the lighting apparatus 11 is changed, after the adjustment is completed, the nut 21 is rotated, so that the nut 21 and the first connecting block 18 clamp the second connecting block 19, and further the position of the lighting apparatus 11 is fixed.
In this embodiment, the top end of the first lead screw 4 is provided with a second holding handle 22, and the second holding handle 22 is provided to facilitate driving the first lead screw 4 to rotate.
In the present embodiment, the connection base 23 and the fixing base 2 are connected by a fixing bolt.
It should be noted that, the utility model relates to an indentation measuring device for metal brinell hardness tester, when in use, by rotating the first lead screw 4, the movable block 6 is moved up and down, and then the height of the lighting device 11 is adjusted, by the cooperation of the sliding groove 7 and the first slider 8, the movable block 6 is stably lifted up and down, by driving the second lead screw 13 to rotate, the length of the second lead screw 13 in the threaded groove 12 is adjusted, and then the position of the lighting device 11 in the horizontal direction is adjusted, by the cooperation of the rectangular hole 15 and the second slider 16, the movable plate 10 is stably moved, by driving the first connecting block 18 to rotate, the inclination angle of the lighting device 11 is changed, after the adjustment is completed, the nut 21 is rotated, so that the nut 21 and the first connecting block 18 clamp the second connecting block 19, and then the position of the lighting device 11 is fixed, and the position of the lighting device 11 is conveniently adjusted, and can make lighting apparatus 11 rotatory, and then all-round regulation lighting apparatus 11 shine the angle, ensure that light is sufficient, the reading of being convenient for makes things convenient for in-service use.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Metal brinell hardness tester detects uses indentation measuring device, its characterized in that: comprises a reading microscope (1), wherein the bottom of the reading microscope (1) is fixedly connected with a fixed seat (2), the top of the fixed seat (2) is provided with a connecting base (23), the top of the connecting base (23) is fixedly connected with a first supporting plate (3), one side of the first supporting plate (3) is provided with a movable block (6), a first lead screw (4) is arranged below the movable block (6), the first lead screw (4) penetrates through the movable block (6), the first lead screw (4) is in threaded connection with the movable block (6), the first lead screw (4) is connected with the connecting base (23) through a first bearing (5), one side of the first supporting plate (3) is provided with a sliding groove (7), a first sliding block (8) is arranged in the sliding groove (7), and the first sliding block (8) is fixedly connected with the movable block (6), one side fixedly connected with second backup pad (9) of movable block (6), the bottom of second backup pad (9) is equipped with fly leaf (10), fly leaf (10) are connected through flexible subassembly with movable block (6), the below of fly leaf (10) is equipped with lighting apparatus (11), lighting apparatus (11) and fly leaf (10) are through rotatory subassembly connection.
2. The indentation measuring device for metal brinell hardness tester according to claim 1, wherein: the telescopic assembly comprises a thread groove (12) formed in one side of the movable plate (10), a second lead screw (13) is arranged in the thread groove (12), one end of the second lead screw (13) is connected with the movable block (6) through a second bearing (14), a rectangular hole (15) is formed in the top of the second supporting plate (9), a second sliding block (16) is fixedly connected to the top of the movable plate (10), and the second sliding block (16) is located in the rectangular hole (15).
3. The indentation measuring device for metal brinell hardness tester according to claim 2, wherein: two first holding handles (17) are arranged on the second screw rod (13).
4. The indentation measuring device for metal brinell hardness tester according to claim 1, wherein: the rotating assembly comprises a first connecting block (18) arranged at the top of the lighting device (11), a second connecting block (19) fixedly connected to the bottom of the movable plate (10), a lead screw (20) fixedly connected to one side of the first connecting block (18), the lead screw (20) penetrates through the second connecting block (19), and a nut (21) is sleeved on one end of the lead screw (20).
5. The indentation measuring device for metal brinell hardness tester according to claim 1, wherein: the top end of the first lead screw (4) is provided with a second holding handle (22).
6. The indentation measuring device for metal brinell hardness tester according to claim 1, wherein: the connecting base (23) is connected with the fixed seat (2) through a fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022852754.3U CN213986052U (en) | 2020-12-02 | 2020-12-02 | Indentation measuring device for metal Brinell hardness tester detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022852754.3U CN213986052U (en) | 2020-12-02 | 2020-12-02 | Indentation measuring device for metal Brinell hardness tester detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213986052U true CN213986052U (en) | 2021-08-17 |
Family
ID=77239126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022852754.3U Expired - Fee Related CN213986052U (en) | 2020-12-02 | 2020-12-02 | Indentation measuring device for metal Brinell hardness tester detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213986052U (en) |
-
2020
- 2020-12-02 CN CN202022852754.3U patent/CN213986052U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |
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| CF01 | Termination of patent right due to non-payment of annual fee |