CN215448829U - Multi-functional brinell hardness detection device - Google Patents
Multi-functional brinell hardness detection device Download PDFInfo
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- CN215448829U CN215448829U CN202122011669.9U CN202122011669U CN215448829U CN 215448829 U CN215448829 U CN 215448829U CN 202122011669 U CN202122011669 U CN 202122011669U CN 215448829 U CN215448829 U CN 215448829U
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Abstract
The utility model provides a multifunctional Brinell hardness detection device, which comprises a lifting plate; the lifting plate is of an inverted U-shaped structure, and an electric cylinder is arranged on the right side of the lifting plate; the upper ends of the front side and the rear side of the sliding block are provided with T-shaped blocks, and the middle position of the lower end of the sliding block is fixedly connected with the indentation device; and the connecting circular plate is arranged on the outer end face of the indentation device, and three groups of fixing mechanisms are arranged on the outer end face of the connecting circular plate. According to the utility model, through the arrangement of the distance measuring device, the distance from the indentation device to the plate can be detected, then the code spraying device moves downwards, code spraying is carried out on the surface of the workpiece, the Brinell indentation is pressed on the surface of the plate by the indentation device, the indentation is photographed by the hardness measuring device, the indentation diameter is measured by image processing software, the Brinell hardness value can be obtained through calculation, manual operation of workers is not needed in the whole measuring work, the hardness of the steel plate can be rapidly detected, code spraying operation can be completed, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of plate hardness detection, and particularly relates to a multifunctional Brinell hardness detection device.
Background
Hardness, the professional term of physics, the ability that the material part resisted hard thing and impressed its surface is called hardness, the hardness of the steel that needs to detect before processing the steel sheet to guarantee the quality of part, and some special steel sheet materials need 100% detection hardness, and in the current technical scheme, mostly adopt artificial mode to carry out hardness detection to steel, and the manual pressure that exerts extrudes the brinell indentation at the steel sheet polished surface, then the manual measurement indentation diameter, spout the sign indicating number to the steel sheet at last.
Based on the above, the existing brinell hardness detection device has the following disadvantages in use:
1. the manual detection efficiency is low, the sequence is easy to miss and the measurement error occurs, and the product quality control requirement is not met;
2. is not suitable for mass production;
3. when the steel plate is too large, the middle of the steel cannot be detected, and the detection difficulty of workers is increased.
In view of the above, the present invention provides a multifunctional brinell hardness testing device, which is improved in view of the existing structure and defects, and is expected to achieve a more practical purpose.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a multifunctional Brinell hardness detection device, which aims to solve the problems that the existing Brinell hardness detection device is low in detection efficiency, easy in sequence missing and wrong in measurement in use, and when a steel plate is too large, the middle of a steel product cannot be detected, so that the detection difficulty of workers is increased.
The utility model relates to a multifunctional Brinell hardness detection device, which is realized by the following specific technical means:
a multifunctional Brinell hardness detection device comprises a lifting plate;
the lifting plate is of an inverted U-shaped structure, an electric cylinder is arranged on the right side of the lifting plate, two groups of track grooves are symmetrically formed in the inner side of the lifting plate, sliding blocks are slidably clamped in the track grooves in the two sides of the lifting plate through T-shaped blocks at the two ends, and a telescopic rod penetrates through the right end face of the lifting plate and is in transmission connection with the electric cylinder;
the upper ends of the front side and the rear side of the sliding block are provided with T-shaped blocks, and the middle position of the lower end of the sliding block is fixedly connected with the indentation device;
and the connecting circular plate is arranged on the outer end face of the indentation device, and three groups of fixing mechanisms are arranged on the outer end face of the connecting circular plate.
Furthermore, the middle positions of the front side end face and the rear side end face of the sliding block are respectively provided with a limiting block, a through hole is formed in the middle of the limiting block, two groups of limiting rods are symmetrically arranged and are embedded in the through hole in the limiting block, and two ends of each limiting rod are respectively fixedly connected with vertical plates at two ends of the lifting plate.
Furthermore, the lower end of the indentation device is of a circular truncated cone-shaped structure, and a groove is formed in the middle of the lower end face of the indentation device.
Further, the fixing mechanism includes:
one end of the inner side of the first fixed fixture block is fixedly connected with the connecting circular plate, one end of the outer side of the first fixed fixture block is of an arc-shaped structure, and two groups of threaded holes are symmetrically formed in two ends of the outer side of the first fixed fixture block;
the fixed fixture block of second, the inboard one end of the fixed fixture block of second is the arc structure, and the fixed fixture block both ends of second are equipped with two sets of screw holes respectively, and fixing bolt passes the screw hole on the fixed fixture block of second and first fixed fixture block surface, fixes the fixed fixture block of second on first fixed fixture block.
Furthermore, spherical protrusions are uniformly arranged on the inner surface of the second fixed fixture block.
Furthermore, a hardness measuring device is arranged inside the fixing mechanism on the right side of the connecting circular plate, a code spraying device is arranged inside the fixing mechanism on the left side of the connecting circular plate, and a distance measuring device is arranged inside the fixing mechanism on the front side of the connecting circular plate.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the second fixed fixture block is in bolted connection with the first fixed fixture block, so that workers can conveniently install and detach the hardness measuring device, the distance measuring device and the code spraying device, and when three groups of devices break down, the devices which break down can be quickly replaced.
Through range unit's setting, can detect the indentation device apart from the distance of panel, then spout a yard device downstream, spout the sign indicating number on the work piece surface, the brinell indentation is extruded on the panel surface to the indentation device, after the indentation device rises, the telescopic link of electronic jar front end drives indentation device lateral motion, hardness measuring device who makes moves directly over the indentation, hardness measuring device shoots the indentation, image processing software measures the indentation diameter, can reach the brinell hardness number value through calculating, whole measurement does not need workman's manual operation, can realize the hardness of short-term test steel sheet and accomplish and spout a yard operation, and work efficiency is improved.
The spherical bulges are uniformly arranged on the inner surface of the second fixed fixture block, so that the friction force between the second fixed fixture block and the three groups of devices can be increased, the stability of the device is improved, and the device is prevented from slipping off from the inside of the second fixed fixture block.
Drawings
Fig. 1 is a schematic view of the overall device structure of the present invention.
Fig. 2 is a schematic cross-sectional view of the lifter plate of the present invention.
Fig. 3 is a schematic cross-sectional structure diagram of the indentation apparatus of the present invention.
Fig. 4 is a schematic structural view of the fixing mechanism of the present invention.
Fig. 5 is an enlarged view of fig. 4 according to the present invention.
FIG. 6 is a schematic cross-sectional view of the lifter plate of the present invention
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a lifting plate; 101. a track groove; 2. an electric cylinder; 201. a telescopic rod; 3. a slider; 301. a T-shaped block; 302. a limiting block; 4. a limiting rod; 5. an indentation device; 6. connecting the circular plate; 7. a first fixed fixture block; 701. a second fixed fixture block; 7011. a spherical bulge; 8. a hardness measuring device; 9. a distance measuring device; 10. provided is a code spraying device.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 6:
the utility model provides a multifunctional Brinell hardness detection device, which comprises a lifting plate 1;
the lifting plate 1 is of an inverted U-shaped structure, the electric cylinder 2 is arranged on the right side of the lifting plate 1, two groups of track grooves 101 are symmetrically arranged on the inner side of the lifting plate 1, the sliding block 3 is slidably clamped in the track grooves 101 on the two sides of the lifting plate 1 through T-shaped blocks 301 at the two ends, and the telescopic rod 201 penetrates through the right end face of the lifting plate 1 and is in transmission connection with the electric cylinder 2;
the upper ends of the front side and the rear side of the sliding block 3 are provided with T-shaped blocks 301, the middle position of the lower end of the sliding block 3 is fixedly connected with an indentation device 5, the lower end of the indentation device 5 is of a circular truncated cone-shaped structure, and the middle position of the lower end surface of the indentation device 5 is provided with a groove;
and the connecting circular plate 6 is installed on the outer end surface of the indentation device 5, and three groups of fixing mechanisms are arranged on the outer end surface of the connecting circular plate 6.
The fixing mechanism comprises a first fixing fixture block 7, one end of the inner side of the first fixing fixture block 7 is fixedly connected with the connecting circular plate 6, one end of the outer side of the first fixing fixture block 7 is of an arc-shaped structure, and two groups of threaded holes are symmetrically formed in two ends of the outer side of the first fixing fixture block 7; the fixture block 701 is fixed to the second, the inboard one end of the fixed fixture block 701 of second is the arc structure, and the fixed fixture block 701 both ends of second are equipped with two sets of screw holes respectively, fixing bolt passes the screw hole on fixed fixture block 701 of second and the 7 surfaces of first fixed fixture block, fix the fixed fixture block 701 of second on first fixed fixture block 7, in use, through the setting of the fixed fixture block 701 of second and the 7 bolted connection of first fixed fixture block, be convenient for the workman to hardness measurement device 8, range unit 9 and spout the installation and the dismantlement of yard device 10, when three devices of group broke down, can carry out quick change to the device that breaks down.
The device comprises a connection circular plate 6, a fixing mechanism, a lifting plate 1, a code spraying device 10, a distance measuring device 9, a force application driving device and a pressure head, wherein the hardness measuring device 8 is installed inside the fixing mechanism on the right side of the connection circular plate 6, the code spraying device 10 is installed inside the fixing mechanism on the left side of the connection circular plate 6, the distance measuring device 9 is installed inside the fixing mechanism on the front side of the connection circular plate 6, in use, the lifting plate 1 drives the code spraying device 10 on the left side of the connection circular plate 6 to move downwards, code spraying is conducted on the surface of a workpiece, then the workpiece is reset, the indentation device 5 moves downwards, stops after approaching to-be-measured surface, the force application driving device works, the pressure head moves downwards, the actions of loading test force, keeping test force and unloading test force are completed, and a Brinell indentation is pressed on the surface of a plate.
Wherein, the front and back both sides terminal surface intermediate position of sliding block 3 is equipped with a stopper 302 respectively, be equipped with the through hole in the middle of the stopper 302, gag lever post 4 symmetry is equipped with two sets ofly and nests in the inside through hole of stopper 302, gag lever post 4 both ends respectively with lifter plate 1's both ends riser fixed connection, in use, after indentation device 5 risees, the telescopic link 201 of electronic jar 2 front end drives indentation device 5 lateral motion, hardness measurement device 8 that makes moves directly over the indentation, hardness measurement device 8 shoots the indentation, image processing software measures the indentation diameter, can obtain the brinell hardness number through calculating.
Wherein, the internal surface align to grid of the fixed fixture block 701 of second has the protruding 7011 of ball-type, in using, hardness measuring device 8, distance measuring device 9 and spout a yard device 10 outer end and be cylindrical structure, when the fixed fixture block 701 of second is fixed three groups of devices, because the terminal surface also is the arc structure in the fixed fixture block 701 of second for the phenomenon of landing appears easily in three groups of devices, the internal surface align to grid through the fixed fixture block 701 of second has the protruding 7011 of ball-type setting, can increase the frictional force between the fixed fixture block 701 of second and three groups of devices, thereby increase the stability of device.
The specific use mode and function of the embodiment are as follows:
according to the utility model, through the arrangement of the bolt connection of the second fixed fixture block 701 and the first fixed fixture block 7, a worker can conveniently install and detach the hardness measuring device 8, the distance measuring device 9 and the code spraying device 10, when three groups of devices have faults, the devices with faults can be quickly replaced, when the hardness of the plate is detected, the plate is placed below the indentation device 5, the distance measuring device 9 detects the distance between the indentation device 5 and the plate, then the lifting plate 1 drives the code spraying device 10 connected with the left side of the circular plate 6 to move downwards, code spraying is carried out on the surface of a workpiece, then resetting is carried out, the indentation device 5 moves downwards, the plate is stopped after approaching the surface to be detected, the force application driving device works, the pressure head moves downwards, the actions of loading test force, keeping test force and removing test force are completed, Brinell indentations are pressed on the surface of the plate, and after the indentation device 5 rises, the telescopic link 201 of 2 front ends of electronic jar drives 5 lateral motion of indentation device, hardness measuring device 8 that make moves directly over the indentation, hardness measuring device 8 shoots the indentation, the indentation diameter is measured to image processing software, can derive the brinell hardness number through calculating, hardness measuring device 8, distance measuring device 9 and spout the yard device 10 outer end and be cylindrical structure, when the fixed fixture block of second 701 is fixed three groups of devices, because the terminal surface also is the arc structure in the fixed fixture block of second 701, make the phenomenon of landing appears easily in three groups of devices, the internal surface align to grid through the fixed fixture block of second 701 has the setting of ball-type arch 7011, can increase the frictional force between the fixed fixture block of second 701 and three groups of devices, thereby increase the stability of device.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a multi-functional brinell hardness detection device which characterized in that: comprises a lifting plate (1);
the lifting plate (1) is of an inverted U-shaped structure, and an electric cylinder (2) is arranged on the right side of the lifting plate (1);
the sliding block (3) is provided with T-shaped blocks (301) at the upper ends of the front side and the rear side, and the middle position of the lower end of the sliding block (3) is fixedly connected with the indentation device (5);
and the connecting circular plate (6) is arranged on the outer end face of the indentation device (5), and three groups of fixing mechanisms are arranged on the outer end face of the connecting circular plate (6).
2. The multi-functional brinell hardness test device of claim 1, wherein: the inner side of the lifting plate (1) is symmetrically provided with two sets of track grooves (101), the sliding block (3) is slidably clamped in the track grooves (101) on the two sides of the lifting plate (1) through the T-shaped blocks (301) on the two ends, and the telescopic rod (201) penetrates through the right end face of the lifting plate (1) and is in transmission connection with the electric cylinder (2).
3. The multi-functional brinell hardness test device of claim 1, wherein: the middle positions of the front side end face and the rear side end face of the sliding block (3) are respectively provided with a limiting block (302), a through hole is formed in the middle of the limiting block (302), two groups of limiting rods (4) are symmetrically arranged and are embedded in the through hole in the limiting block (302), and two ends of each limiting rod (4) are respectively fixedly connected with vertical plates at two ends of the lifting plate (1).
4. The multi-functional brinell hardness test device of claim 1, wherein: the lower end of the indentation device (5) is of a circular truncated cone-shaped structure, and a groove is formed in the middle of the lower end face of the indentation device (5).
5. The multi-functional brinell hardness test device of claim 1, wherein: the fixing mechanism includes:
one end of the inner side of the first fixing clamping block (7) is fixedly connected with the connecting circular plate (6), one end of the outer side of the first fixing clamping block (7) is of an arc-shaped structure, and two groups of threaded holes are symmetrically formed in two ends of the outer side of the first fixing clamping block (7);
and one end of the inner side of the second fixing clamping block (701) is of an arc-shaped structure, two ends of the second fixing clamping block (701) are respectively provided with two groups of threaded holes, and a fixing bolt penetrates through the threaded holes on the surfaces of the second fixing clamping block (701) and the first fixing clamping block (7) to fix the second fixing clamping block (701) on the first fixing clamping block (7).
6. The multi-functional brinell hardness test device of claim 5, wherein: spherical protrusions (7011) are uniformly arranged on the inner surface of the second fixed fixture block (701).
7. The multi-functional brinell hardness test device of claim 1, wherein: the device is characterized in that a hardness measuring device (8) is arranged inside the fixing mechanism on the right side of the connecting circular plate (6), and a code spraying device (10) is arranged inside the fixing mechanism on the left side of the connecting circular plate (6).
8. The multi-functional brinell hardness test device of claim 1, wherein: and a distance measuring device (9) is arranged in the fixing mechanism at the front side of the connecting circular plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122011669.9U CN215448829U (en) | 2021-08-25 | 2021-08-25 | Multi-functional brinell hardness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122011669.9U CN215448829U (en) | 2021-08-25 | 2021-08-25 | Multi-functional brinell hardness detection device |
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| Publication Number | Publication Date |
|---|---|
| CN215448829U true CN215448829U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122011669.9U Active CN215448829U (en) | 2021-08-25 | 2021-08-25 | Multi-functional brinell hardness detection device |
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| CN (1) | CN215448829U (en) |
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2021
- 2021-08-25 CN CN202122011669.9U patent/CN215448829U/en active Active
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