CN221326226U

CN221326226U - Indentation measuring device for detecting Brinell hardness tester

Info

Publication number: CN221326226U
Application number: CN202323131329.5U
Authority: CN
Inventors: 李修同
Original assignee: Shanghai Zhixiang Guangxing Technology Co ltd
Current assignee: Shanghai Zhixiang Guangxing Technology Co ltd
Filing date: 2023-11-21
Publication date: 2024-07-12
Anticipated expiration: 2033-11-21

Abstract

The utility model discloses an indentation measuring device for detecting a Brinell hardness tester, which comprises a carrying platform and a reading microscope, wherein a first threaded rod is arranged at the top end of the carrying platform, a transmission case is arranged on one side of the first threaded rod, a second driving motor is arranged on one side of the transmission case, and a first threaded slider is arranged on the outer side wall of the first threaded rod. The utility model realizes flexible adjustment of the platen by arranging the transmission case, the first threaded rod, the second threaded rod, the first driving motor, the first threaded slider, the second threaded slider and the second driving motor, wherein the second driving motor can drive the transmission case to drive the first threaded rods to rotate and control the first threaded sliders to transversely translate, and meanwhile, the first driving motor can drive the second threaded rods to rotate to control the second threaded sliders to longitudinally translate, so that the position of the platen is indirectly adjusted, and the accurate adjustment of the measuring position is realized by electric control, thereby improving the measuring accuracy.

Description

Indentation measuring device for detecting Brinell hardness tester

Technical Field

The utility model relates to the technical field of indentation measurement devices, in particular to an indentation measurement device for detecting a Brinell hardness tester.

Background

The brinell hardness tester is mainly used for testing the hardness of materials such as cast iron, steel, nonferrous metals and soft alloys, and the brinell hardness test is a test method with the largest indentation in all hardness tests, can reflect the comprehensive performance of the materials, is not influenced by microscopic segregation and uneven components of sample tissues, and after the hardness of the materials is tested, indentation parameters on the surfaces of the materials need to be measured by using indentation measuring equipment so as to more accurately master the strength and the characteristics of the materials, and in the indentation measuring process, the positions of the materials need to be adjusted, generally manually, and are difficult to accurately move through multiple adjustments, so that the indentation measuring device for the brinell hardness tester is provided.

Disclosure of utility model

The utility model aims to provide an indentation measuring device for detecting a Brinell hardness tester, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a brinell hardness tester detects and uses indentation measuring device, includes microscope carrier and reading microscope, threaded rod one is installed on the top of microscope carrier, and installs the transmission case in one side of threaded rod one, driving motor two is installed to one side of transmission case, install screw thread slider one on the lateral wall of threaded rod one, and screw thread slider one's top installs threaded rod two, screw thread slider two is installed in the outside of threaded rod two, and the platen is installed on the top of screw thread slider two.

Preferably, the first driving motor is installed on one side of the second threaded rod, guide rods are arranged on two sides of the second threaded rod, and a connecting plate matched with the guide rods is arranged at the bottom end of the bedplate.

Preferably, the first threaded rod is provided with two groups, and the first threaded rod is distributed on one side of the transmission case in a central symmetry mode.

Preferably, the connecting seats are arranged at the bottom ends of the two sides of the bedplate, extension rods penetrate through the connecting seats, and a limiting plate is arranged on one side of each extension rod.

Preferably, the bottom of the connecting seat is provided with a fixed bolt, and the fixed bolt penetrates through the inside of the connecting seat to be in contact with the extension rod.

Preferably, the stand is installed to one side on carrier top, and installs the sleeve pipe in the outside of stand, install the connecting rod between sleeve pipe and the reading microscope, the locating bolt is installed to one side of sleeve pipe, and the locating bolt runs through in sheathed tube inside and stand contacts.

Preferably, the gear is arranged in the sleeve, and the knobs are arranged on two sides of the gear.

Preferably, the outer side wall of the upright post is provided with a toothed plate, and the toothed plate is in meshed connection with the gear.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The first driving motor, the first threaded rod, the second threaded rod, the first driving motor, the first threaded slider, the second threaded slider and the second driving motor are arranged, so that the platen is flexibly adjusted, the second driving motor can drive the first driving motor to drive the first threaded rod to rotate and control the first threaded slider to transversely translate, and meanwhile, the first driving motor can drive the second threaded rod to rotate and control the second threaded slider to longitudinally translate, the platen is indirectly adjusted in position, and the accurate adjustment of the measuring position is realized through electric control, so that the measuring precision is improved;

(2) The limiting plate, the connecting seat, the extension rod and the fixing bolt are arranged, so that the object to be measured is limited, the extension rod penetrates through the connecting seat, the length of the extension rod is stretched, the limiting size of the limiting plate to the object can be adjusted, the fixing bolt rotates to prop against the outer wall of the extension rod, the position of the limiting plate is locked, the two sides of the object are limited, the object is prevented from being deviated, and therefore the use flexibility is improved;

(3) Through being provided with knob, sleeve pipe, locating bolt, stand, pinion rack and gear, realized adjusting reading microscope's height, form the meshing between gear and the pinion rack and be connected, rotatory knob drives the gear and rotates, and control sleeve pipe slides in the outside of stand, and indirect change reading microscope's height to adapt to different user demands, and the rotation of locating bolt can lock sheathed tube position, thereby has improved the flexibility of using.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic elevational partial structure of a platen of the present utility model;

FIG. 4 is a schematic side view of a partial structure of a platen of the present utility model;

FIG. 5 is a schematic view of a front partial cross-sectional structure of a platen of the present utility model;

Fig. 6 is a schematic view of a partial perspective structure of a column according to the present utility model.

Reference numerals in the drawings illustrate:

1. A carrier; 2. a transmission case; 3. a first threaded rod; 4. a knob; 5. a sleeve; 6. a positioning bolt; 7. a column; 8. a connecting rod; 9. a reading microscope; 10. a platen; 11. a second threaded rod; 12. driving a first motor; 13. a first thread slider; 14. a limiting plate; 15. a second thread slide block; 16. a guide rod; 17. a second driving motor; 18. a connecting seat; 19. an extension rod; 20. a fixing bolt; 21. a toothed plate; 22. a gear.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, an embodiment of the present utility model is provided: the indentation measuring device for detecting the Brinell hardness tester comprises a carrying platform 1 and a reading microscope 9, wherein a first threaded rod 3 is arranged at the top end of the carrying platform 1, a transmission case 2 is arranged on one side of the first threaded rod 3, a second driving motor 17 is arranged on one side of the transmission case 2, a first threaded slider 13 is arranged on the outer side wall of the first threaded rod 3, a second threaded rod 11 is arranged at the top end of the first threaded slider 13, a second threaded slider 15 is arranged on the outer side of the second threaded rod 11, a bedplate 10 is arranged at the top end of the second threaded slider 15, a first driving motor 12 is arranged on one side of the second threaded rod 11, guide rods 16 are arranged on two sides of the second threaded rod 11, connecting plates matched with the guide rods 16 are arranged at the bottom end of the bedplate 10, the first threaded rod 3 is provided with two groups, the first threaded rod 3 is distributed on one side of the transmission case 2 in a central symmetry mode, and the guide rods 16 are distributed, so that the bedplate 10 has a limit guide effect and can move stably;

specifically, as shown in the figure, when in use, the driving motor II 17 is operated to drive the transmission case 2 to drive the two groups of threaded rods I3 to rotate and control the two groups of threaded sliders I13 to transversely translate, and the driving motor I12 is operated to drive the threaded rods II11 to rotate and control the threaded sliders II 15 to longitudinally translate, so that the position of the bedplate 10 is indirectly adjusted;

The bottom ends of the two sides of the bedplate 10 are respectively provided with a connecting seat 18, an extension rod 19 penetrates through the inside of the connecting seat 18, one side of the extension rod 19 is provided with a limiting plate 14, the bottom end of the connecting seat 18 is provided with a fixed bolt 20, the fixed bolt 20 penetrates through the inside of the connecting seat 18 to be contacted with the extension rod 19, and can prop against the outer wall of the extension rod 19 to lock the position of the limiting plate 14;

Specifically, as shown in the figure, when in use, the extension rod 19 penetrates through the inside of the connecting seat 18, the length of the extension rod 19 is extended, the limiting size of the limiting plate 14 on the object can be adjusted, the fixing bolt 20 is rotated to limit the two sides of the object, and the object is prevented from shifting;

The stand column 7 is arranged on one side of the top end of the carrying platform 1, the sleeve 5 is arranged on the outer side of the stand column 7, the connecting rod 8 is arranged between the sleeve 5 and the reading microscope 9, the positioning bolt 6 is arranged on one side of the sleeve 5, the positioning bolt 6 penetrates through the sleeve 5 to be in contact with the stand column 7, the gear 22 is arranged in the sleeve 5, the knobs 4 are arranged on two sides of the gear 22, the toothed plate 21 is arranged on the outer side wall of the stand column 7, meshing connection is formed between the toothed plate 21 and the gear 22, and the positioning bolt 6 can rotate to prop against the outer wall of the stand column 7 so as to lock the position of the sleeve 5;

Specifically, as shown in the figure, when in use, through the meshing connection formed between the gear 22 and the toothed plate 21, the knob 4 is rotated to drive the gear 22 to rotate, the control sleeve 5 slides outside the upright post 7, and the height of the reading microscope 9 is indirectly changed so as to adapt to different use requirements.

Working principle: when the indentation measuring device is used, the indentation measuring device is externally connected with a power supply, firstly, the indentation measuring device is placed in a target area, an object to be measured is taken out, the indentation measuring device is placed on a platen 10, limiting plates 14 are pulled to two sides, an extension rod 19 is driven to slide in a connecting seat 18, the limiting plates 14 are controlled to be in contact with two sides of the object, a fixing bolt 20 is rotated, the position of the limiting plates 14 is locked, two sides of the object are limited, the object is prevented from being offset, then, according to the use requirement, the reading microscope 9 is changed and complementarily adjusted, a knob 4 is rotated, a gear 22 is driven to rotate, a sleeve 5 is controlled to slide outside a stand column 7, the height of the reading microscope 9 is indirectly changed, a positioning bolt 6 is rotated, the position of the sleeve 5 is locked, then, when the object measuring position is required to be adjusted, a driving motor I12 and a driving motor II 17 are controlled to operate, a threaded slider II 15 is respectively controlled to longitudinally translate, a threaded slider II 13 of two groups is transversely translated, the position of the measuring object is changed, the measuring object is accurately adjusted, and parameters of the indentation is finally measured by the reading microscope 9 are controlled, and parameters of the indentation measuring device are measured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a brinell hardness tester detects and uses indentation measuring device, includes microscope carrier (1) and reading microscope (9), its characterized in that: the novel lifting device is characterized in that a first threaded rod (3) is arranged at the top end of the carrying platform (1), a transmission case (2) is arranged on one side of the first threaded rod (3), a second driving motor (17) is arranged on one side of the transmission case (2), a first threaded slider (13) is arranged on the outer side wall of the first threaded rod (3), a second threaded rod (11) is arranged at the top end of the first threaded slider (13), a second threaded slider (15) is arranged on the outer side of the second threaded rod (11), and a bedplate (10) is arranged at the top end of the second threaded slider (15).

2. The indentation measurement device for brinell hardness tester as claimed in claim 1, wherein: one side of the threaded rod II (11) is provided with a driving motor I (12), both sides of the threaded rod II (11) are provided with guide rods (16), and the bottom end of the bedplate (10) is provided with a connecting plate matched with the guide rods (16).

3. The indentation measurement device for brinell hardness tester as claimed in claim 1, wherein: the first threaded rod (3) is provided with two groups, and the first threaded rod (3) is distributed on one side of the transmission case (2) in a central symmetry mode.

4. The indentation measurement device for brinell hardness tester as claimed in claim 1, wherein: the bottom ends of two sides of the bedplate (10) are provided with connecting seats (18), extension rods (19) penetrate through the connecting seats (18), and one side of each extension rod (19) is provided with a limiting plate (14).

5. The indentation measurement device for brinell hardness tester as claimed in claim 4, wherein: the bottom end of the connecting seat (18) is provided with a fixed bolt (20), and the fixed bolt (20) penetrates through the inside of the connecting seat (18) and is contacted with the extension rod (19).

6. The indentation measurement device for brinell hardness tester as claimed in claim 1, wherein: upright post (7) are installed to one side on microscope carrier (1) top, and sleeve pipe (5) are installed in the outside of upright post (7), install connecting rod (8) between sleeve pipe (5) and reading microscope (9), locating bolt (6) are installed to one side of sleeve pipe (5), and locating bolt (6) run through in the inside of sleeve pipe (5) and contact with upright post (7).

7. The indentation measurement device for brinell hardness tester as claimed in claim 6, wherein: the gear (22) is arranged in the sleeve (5), and the knobs (4) are arranged on two sides of the gear (22).

8. The indentation measurement device for brinell hardness tester as claimed in claim 6, wherein: the outer side wall of the upright post (7) is provided with a toothed plate (21), and the toothed plate (21) is in meshed connection with the gear (22).