CN210803160U - Brinell hardness measures auxiliary device - Google Patents
Brinell hardness measures auxiliary device Download PDFInfo
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- CN210803160U CN210803160U CN201921557076.9U CN201921557076U CN210803160U CN 210803160 U CN210803160 U CN 210803160U CN 201921557076 U CN201921557076 U CN 201921557076U CN 210803160 U CN210803160 U CN 210803160U
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Abstract
The utility model relates to the technical field of Brinell hardness measurement, in particular to a Brinell hardness measurement auxiliary device, which solves the defects that in the prior art, a clamping and fixing device without parts is arranged, so that the parts placed on a test board of a Brinell hardness tester are not stable enough, thereby affecting the hardness test precision of the parts, and reducing the measurement precision of the Brinell hardness tester, and comprises a stand column, a track and a sliding rod, wherein a first rotating block is arranged above the stand column, a first connecting block is arranged above the first rotating block, a measuring platform is arranged above the first connecting block, the track is arranged on the inner wall of the left side and the right side of the stand column, the internal pulleys of the track are connected with a lifting connecting block, a fixed vertical plate is arranged above the lifting connecting block, a rotating rod is arranged above the fixed vertical plate, a rotating handle is arranged outside the rotating rod, and the inner sides of the rotating rods are all provided with fixed extrusion blocks.
Description
Technical Field
The utility model relates to a brinell hardness measurement technical field especially relates to a brinell hardness measurement auxiliary device.
Background
The Brinell hardness tester is mainly used for hardness measurement of materials such as cast iron, steel, nonferrous metal, soft alloy and the like, 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 microsegregation of sample tissues and uneven components, is a hardness test method with higher precision, is widely used in the industrial fields such as metallurgy, forging, non-quenched steel, nonferrous metal and the like, laboratories, universities and scientific research units, and is increasingly used for precision casting along with the continuous development and progress of social civilization.
Traditional brinell hardness measures auxiliary device does not set up the centre gripping fixing device of spare part for place the spare part on the brinell hardness tester test board stable inadequately, thereby influenced the hardness test accuracy of spare part, reduced the measurement accuracy of brinell hardness tester.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having the centre gripping fixing device who does not set up spare part among the prior art for it is stable inadequately to place the spare part on the brinell hardness tester test panel, thereby has influenced the hardness testing accuracy of spare part, has reduced the measuring accuracy's of brinell hardness tester shortcoming, and the brinell hardness measurement auxiliary device who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a Brinell hardness measurement auxiliary device comprises a stand column, a track and a sliding rod, wherein a first rotating block is installed above the stand column, a first connecting block is arranged above the first rotating block, a measuring platform is installed above the first connecting block, the track is installed on the inner walls of the left side and the right side of the stand column, pulleys inside the track are connected with a lifting connecting block, fixed vertical plates are arranged above the lifting connecting block, rotating rods are arranged above the fixed vertical plates, rotating handles are arranged on the outer sides of the rotating rods, fixed extrusion blocks are installed on the inner sides of the rotating rods, the sliding rod is installed below the stand column, a second connecting block is arranged below the sliding rod, a second rotating block is installed below the second connecting block, a second rotating block is arranged below the second connecting block, a connecting base is installed below the second rotating block, and a butt joint fixing block is arranged below the connecting base.
Preferably, the lower end of the first connecting block and the upper end of the upright post form a rotating structure through the outer wall of the first rotating block, and the diameter of the first connecting block is directly larger than that of the first rotating block.
Preferably, the inner wall of the lifting connecting block forms a sliding structure with the inner wall of the upright column through the outer wall of the rail, and the lifting connecting block is symmetrically arranged about the central axis of the upright column.
Preferably, the outer wall of the fixed extrusion block and the inner wall of the fixed vertical plate form a telescopic structure through the outer wall of the rotary rod, and the fixed extrusion block is connected with the rotary rod through a screw.
Preferably, the upper end of the second connecting block forms a lifting structure with the inner wall of the upright post through the outer wall of the sliding rod, and the second connecting block is connected with the sliding rod through a screw.
Preferably, the upper end of the connecting base forms a rotating structure with the outer wall of the second connecting block through the inner wall of the second rotating block, and the diameter of the connecting base is larger than that of the second rotating block.
Preferably, the butt joint fixing block and the connection base are in screw connection, and the length of the butt joint fixing block is larger than that of the connection base.
The utility model has the advantages that:
1. a Brinell hardness measurement auxiliary device is provided with a first rotating block, and a first connecting block can be rotated to a proper position through the first rotating block, so that fine adjustment can be performed according to an article to be measured, and the measurement accuracy of the device is improved;
2. a Brinell hardness measurement auxiliary device is provided with a rail, and a lifting connecting block can slide to a proper position through the rail, so that adjustment can be performed according to the size of an object needing to be fixed, and the fixing range of the device is enlarged;
3. the utility model provides a brinell hardness measures auxiliary device, through setting up fixed extrusion piece, can pass through the rotary rod with fixed extrusion piece and stretch out and draw back to suitable position, can fix required measurement article like this, avoids the device when using, measures the inconvenience that article rocked and bring.
Drawings
Fig. 1 is a schematic front internal structural view of an auxiliary device for brinell hardness measurement provided in the present invention;
fig. 2 is a schematic front structural view of a brinell hardness measurement assisting device provided in the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1 stand, 2 first rotatory pieces, 3 first connecting blocks, 4 measuring platforms, 5 tracks, 6 lift connecting blocks, 7 fixed risers, 8 rotary rods, 9 rotatory handles, 10 fixed extrusion pieces, 11 slide bars, 12 second connecting blocks, 13 second rotatory pieces, 14 connection bases, 15 butt joint fixed block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an auxiliary device for measuring brinell hardness comprises an upright post 1, a rail 5 and a sliding rod 11, wherein a first rotating block 2 is installed above the upright post 1, a first connecting block 3 is arranged above the first rotating block 2, a measuring platform 4 is installed above the first connecting block 3, the rail 5 is installed on the inner wall of the left side and the right side of the upright post 1, the internal pulleys of the rail 5 are connected with a lifting connecting block 6, a fixed vertical plate 7 is arranged above the lifting connecting block 6, a rotating rod 8 is arranged above the fixed vertical plate 7, a rotating handle 9 is arranged on the outer side of the rotating rod 8, a fixed extrusion block 10 is arranged on the inner side of the rotating rod 8, the sliding rod 11 is installed below the upright post 1, a second connecting block 12 is arranged below the sliding rod 11, a second rotating block 13 is installed below the second connecting block 12, and a second rotating block 13 is arranged below the second connecting block 12, a connecting base 14 is installed below the second rotating block 13, and a butt joint fixing block 15 is arranged below the connecting base 14.
Further, the lower extreme of first connecting block 3 constitutes revolution mechanic through the outer wall of first rotatory piece 2 and the upper end of stand 1, and the diameter that directly is greater than first rotatory piece 2 of first connecting block 3 through setting up first rotatory piece 2, can rotate first connecting block 3 to suitable position through first rotatory piece 2, can finely tune according to the article of required measurement like this, increases the measuring accuracy of the device.
Further, the inner wall of the lifting connecting block 6 and the inner wall of the upright post 1 form a sliding structure through the outer wall of the rail 5, the lifting connecting block 6 is symmetrically arranged about the central axis of the upright post 1, and the lifting connecting block 6 can slide to a proper position through the rail 5 by arranging the rail 5, so that the lifting connecting block can be adjusted according to the size of a required fixed object, and the fixing range of the device is enlarged.
Further, the outer wall of fixed extrusion piece 10 passes through the outer wall of rotary rod 8 and the inner wall of fixed riser 7 constitutes extending structure, and for screw connection between fixed extrusion piece 10 and the rotary rod 8, through setting up fixed extrusion piece 10, can stretch out and draw back fixed extrusion piece 10 to suitable position through rotary rod 8, can fix required measurement article like this, avoids the device when using, measures the inconvenience that article rocked and bring.
Further, the upper end of second connecting block 12 constitutes elevation structure through the outer wall of slide bar 11 and the inner wall of stand 1, and is screw connection between second connecting block 12 and the slide bar 11, through setting up slide bar 11, can go up and down second connecting block 12 to suitable position through slide bar 11, carries out corresponding altitude mixture control according to required measurement article, makes things convenient for user of service's operation, improves work efficiency.
Further, the upper end of the connection base 14 forms a rotating structure through the inner wall of the second rotating block 13 and the outer wall of the second connecting block 12, the diameter of the connection base 14 is larger than that of the second rotating block 13, and the connection base 14 can be rotated to a proper position through the second rotating block 13 by arranging the second rotating block 13, so that the corresponding angle can be adjusted according to the required measured object, and the measurement error of the device is reduced.
Further, the butt joint fixing block 15 is in screw connection with the connecting base 14, the length of the butt joint fixing block 15 is larger than that of the connecting base 14, and the butt joint fixing block 15 is arranged, so that the device can be conveniently connected and fixed with a required butt joint device, the device is convenient to detach and install, and labor cost is reduced.
In this embodiment, a brinell hardness measures auxiliary device's theory of operation as follows: firstly, the device is moved to a required butt joint position, a butt joint fixing block 15 is arranged, so that the device and the required butt joint device can be conveniently connected and fixed, the device is convenient to disassemble and assemble, then the connecting base 14 is rotated to a proper position through the second rotating block 13 according to the size of an article to be measured, then the second connecting block 12 is lifted to a proper position through the sliding rod 11 according to the height of the article to be measured, corresponding height adjustment is carried out according to the article to be measured, then the article to be measured is placed into the measuring platform 4, the lifting connecting block 6 is slid to a proper position through the rail 5 according to the article to be measured, then the fixed extrusion block 10 is stretched to a state that the fixed extrusion block 10 is attached to the article to be measured through the rotating rod 8, so that the article to be measured can be fixed, and then the first connecting block 3 is rotated to a proper position through the first rotating block 2, the required measurement result is more accurate through fine adjustment, and finally, the measurement equipment is waited to measure the required measurement object, so that the use process of the Brinell hardness measurement auxiliary device is completed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a brinell hardness measures auxiliary device, includes stand (1), track (5) and slide bar (11), its characterized in that: a first rotating block (2) is installed above the stand column (1), a first connecting block (3) is arranged above the first rotating block (2), a measuring platform (4) is installed above the first connecting block (3), the rails (5) are installed on the inner walls of the left side and the right side of the stand column (1), the pulleys inside the rails (5) are connected with a lifting connecting block (6), a fixed vertical plate (7) is arranged above the lifting connecting block (6), a rotating rod (8) is arranged above the fixed vertical plate (7), a rotating handle (9) is arranged on the outer side of each rotating rod (8), a fixed extrusion block (10) is installed on the inner side of each rotating rod (8), a sliding rod (11) is installed below the stand column (1), a second connecting block (12) is arranged below the sliding rod (11), a second rotating block (13) is installed below the second connecting block (12), and a second rotating block (13) is arranged below the second connecting block (12), a connecting base (14) is installed below the second rotating block (13), and a butt joint fixing block (15) is arranged below the connecting base (14).
2. The Brinell hardness measurement auxiliary device according to claim 1, wherein the lower end of the first connecting block (3) forms a rotating structure with the upper end of the upright column (1) through the outer wall of the first rotating block (2), and the diameter of the first connecting block (3) is directly larger than that of the first rotating block (2).
3. The Brinell hardness measurement auxiliary device according to claim 1, wherein the inner wall of the lifting connecting block (6) and the inner wall of the upright post (1) form a sliding structure through the outer wall of the rail (5), and the lifting connecting block (6) is symmetrically arranged about the central axis of the upright post (1).
4. The Brinell hardness measurement auxiliary device is characterized in that the outer wall of the fixed pressing block (10) and the inner wall of the fixed vertical plate (7) form a telescopic structure through the outer wall of the rotating rod (8), and the fixed pressing block (10) is in screw connection with the rotating rod (8).
5. The Brinell hardness measurement auxiliary device according to claim 1, wherein the upper end of the second connecting block (12) forms a lifting structure with the inner wall of the upright (1) through the outer wall of the sliding rod (11), and the second connecting block (12) is connected with the sliding rod (11) through a screw.
6. The Brinell hardness measurement auxiliary device according to claim 1, wherein the upper end of the connecting base (14) forms a rotating structure with the outer wall of the second connecting block (12) through the inner wall of the second rotating block (13), and the diameter of the connecting base (14) is larger than that of the second rotating block (13).
7. The Brinell hardness measurement auxiliary device according to claim 1, wherein the butt-joint fixing block (15) is in screw connection with the connecting base (14), and the length of the butt-joint fixing block (15) is greater than that of the connecting base (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921557076.9U CN210803160U (en) | 2019-09-19 | 2019-09-19 | Brinell hardness measures auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921557076.9U CN210803160U (en) | 2019-09-19 | 2019-09-19 | Brinell hardness measures auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210803160U true CN210803160U (en) | 2020-06-19 |
Family
ID=71242296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921557076.9U Active CN210803160U (en) | 2019-09-19 | 2019-09-19 | Brinell hardness measures auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210803160U (en) |
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2019
- 2019-09-19 CN CN201921557076.9U patent/CN210803160U/en active Active
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