CN220063718U - Adjusting bracket for Brinell hardness indentation measurement - Google Patents
Adjusting bracket for Brinell hardness indentation measurement Download PDFInfo
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- CN220063718U CN220063718U CN202321306645.9U CN202321306645U CN220063718U CN 220063718 U CN220063718 U CN 220063718U CN 202321306645 U CN202321306645 U CN 202321306645U CN 220063718 U CN220063718 U CN 220063718U
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- bottom plate
- part shell
- bracket
- gear
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- 238000007373 indentation Methods 0.000 title claims abstract description 42
- 238000005259 measurement Methods 0.000 title claims abstract description 33
- 125000003003 spiro group Chemical group 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
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Abstract
The utility model discloses an adjusting bracket for Brinell hardness indentation measurement, which comprises a bottom plate, wherein the surface of the bottom plate is vertically provided with a supporting rod, the middle part of the supporting rod is provided with a rack, the supporting rod is sleeved with a fixed part shell, the middle part outside the fixed part is provided with a rotary hand wheel, the inside of the fixed part shell is provided with a gear, the gear is meshed with the rack, and the rotary hand wheel penetrates through the fixed part shell to be fixedly connected with the gear; an L-shaped bracket is fixedly connected to the side part of the fixed part shell, and a measuring bracket is fixedly connected to the end part of the L-shaped bracket; the problem that the indentation of a non-standard small sample is difficult to measure and the measuring lens is easy to damage during measurement is solved.
Description
Technical Field
The utility model belongs to the technical field of material equipment detection, and relates to a brinell hardness indentation measuring device.
Background
The hardness test is suitable for structures, aerospace, automobile quality control, fault analysis and the like, has wide application, and the Brinell hardness is a hardness test standard widely applied in the industry, and can determine the hardness of the material property through measuring the indentation diameter of the Brinell hardness.
In actual measurement, when the measuring lens is used for measuring the brinell hardness indentation, the measuring lens is required to be horizontally placed on a sample to measure the indentation, and for a sample with proper size, the measuring lens can be placed in such a way to measure, but for a sample with limited size, only a non-standard sample with small size can be adopted to measure, and during measurement, the measuring lens is required to be placed; the measuring lens is difficult to be placed on the indentation of the nonstandard small sample for centering, and the measuring lens can not be placed stably, so that the measuring lens can be toppled, the indentation of the nonstandard small sample can not be measured, and even the problem that the measuring lens is damaged is caused.
Disclosure of Invention
The utility model aims to provide an adjusting bracket for Brinell hardness indentation measurement, which solves the problem that the indentation of a non-standard small sample is not easy to measure when a measuring lens is used for Brinell indentation measurement in the prior art.
In order to achieve the above object, the present utility model adopts the following technical scheme;
the utility model provides a be used for brinell indentation measurement to adjust support, including the bottom plate, the surface of bottom plate is provided with the bracing piece perpendicularly, and the rack has been seted up at the middle part of bracing piece, and the bracing piece cup joints the fixed part shell, and the middle part of fixed part shell is provided with rotatory hand wheel, and the inside of fixed part shell is provided with the gear, and the gear is connected with the rack meshing, and rotatory hand wheel passes fixed part shell and gear rigid coupling; the side part of the fixed part shell is fixedly connected with an L-shaped bracket, and the end part of the L-shaped bracket is fixedly connected with a measuring bracket.
The utility model is also characterized in that: the top of the fixed part shell is in threaded connection with a first fixed bolt, the first fixed bolt is parallel to the bottom plate, the bottom of the fixed part shell is in inclined threaded connection with a second fixed bolt, and the opening angle of the second fixed bolt and the fixed part shell is smaller than 90 degrees; the surface of bottom plate is provided with anti-skidding line, and the top of bracing piece is provided with the nut, and the measurement support is the round platform.
The beneficial effects of the utility model are as follows: the utility model has reasonable structural design, and solves the problems that the indentation of a non-standard small sample is not easy to measure when the measuring lens is used for measuring the Brinell indentation in the prior art, and the measuring lens is easy to damage because the indentation of the non-standard small sample is difficult to center with the measuring lens and the measuring lens cannot be stably placed during measurement. Time is saved for the measurement of the person skilled in the art, the measurement efficiency and the measurement accuracy are improved, and the damage rate of the measurement lens is reduced.
Drawings
FIG. 1 is a schematic structural view of an adjustment bracket for Brinell hardness indentation measurement;
FIG. 2 is a schematic diagram of the housing structure of the fixing part of the adjusting bracket for Brinell hardness indentation measurement;
FIG. 3 is a schematic view of a rotary hand wheel connection of an adjustment bracket for Brinell hardness indentation measurement;
fig. 4 is a top view of an adjustment bracket for brinell hardness indentation measurement.
In the figure, 1, a bottom plate, 2, a supporting rod, 201, a rack, 3, a fixed part shell, 301, a gear 4, a rotary hand wheel, 5, a first fixing bolt, 6, a second fixing bolt, a 7.L-shaped bracket, 8, a measuring bracket, 9, anti-skid threads and 10, a nut.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the detailed description.
The utility model provides an adjusting bracket for brinell hardness indentation measurement, as shown in fig. 1;
the anti-skid shoe comprises a bottom plate 1, wherein anti-skid patterns 9 are arranged on the surface of the bottom plate 1, a supporting rod 2 is vertically arranged on the surface of the bottom plate 1, and a nut 10 is arranged at the top of the supporting rod 2; the support rod 2 is sleeved with a fixed part shell 3; the middle part of the fixed part 3 is in threaded connection with a rotary hand wheel 4, one side of the fixed part 3 is fixedly connected with an L-shaped bracket 7, and the end part of the L-shaped bracket 7 is fixedly connected with a measuring bracket 8; the opposite side rigid coupling of fixed part shell 3 has first fixing bolt 5 and second fixing bolt 6, and wherein first fixing bolt 5 perpendicular spiro union is at the top of fixed part shell 3, and first fixing bolt 5 and bottom plate 1 are parallel, and the slope spiro union of second fixing bolt is in the bottom of fixed part shell 3, and the opening angle of second fixing bolt 6 and fixed part shell 3 is less than 90 degrees.
As shown in fig. 2: the middle part of the support rod 2 is provided with a rack 201, and one side of the rack 201 is in meshed connection with a gear 301.
As shown in fig. 3: the rotary hand wheel 4 is fixedly connected with the gear 301 inside the fixed part housing 3.
As shown in fig. 4: the measuring bracket 8 is a round table.
The utility model provides an adjusting bracket for Brinell hardness indentation measurement, which comprises the following working processes:
when a person skilled in the art needs to measure the indentation of the non-standard small sample, a measuring lens is placed on a measuring support 8 as shown in fig. 1, the indentation of the non-standard small sample is placed on a base plate 1 and under the measuring support 8, and the measuring support 8 is made to approach to the direction of the base plate 1 by rotating a hand wheel 4 anticlockwise, so that the measuring lens is driven to move downwards, and the measuring lens and the indentation of the non-standard small sample are moved to be centered for reading.
If the diameter of the indentation of the nonstandard small sample is large in the measuring lens, the hand wheel 4 is rotated clockwise to enable the measuring support 8 to be far away from the direction of the bottom plate 1, so that the measuring lens is driven to move upwards until the indentation alignment of the measuring lens and the nonstandard small sample occurs again, and reading is carried out. If the indentation diameter of the non-standard small sample deviates in the measuring lens, the indentation position of the non-standard small sample is moved in the horizontal direction on the bottom plate 1, and the measurement can be completed.
The utility model provides an adjusting bracket for Brinell hardness indentation measurement, which has the advantages that: the problem that the indentation of a non-standard small sample is not easy to measure when the measuring lens is used for measuring the Brinell indentation in the prior art is solved, the time is saved for the measurement of the person skilled in the art, the measuring efficiency and the measuring accuracy are improved, and the damage rate of the measuring lens is reduced.
Example 1
As shown in fig. 1-3, the adjusting bracket for brinell indentation measurement provided by the embodiment comprises a bottom plate 1, wherein a supporting rod 2 is vertically arranged on the surface of the bottom plate 1, a rack 201 is arranged in the middle of the supporting rod 2, a fixed part housing 3 is sleeved on the supporting rod 2, a rotary hand wheel 4 is arranged in the middle of the fixed part housing 3, a gear 301 is arranged in the fixed part housing 3, the gear 301 is meshed with the rack 201, and the rotary hand wheel 4 is fixedly connected with the gear 301 through the fixed part housing 3; an L-shaped bracket 7 is fixedly connected to the side part of the fixed part shell 3, and a measuring bracket 8 is fixedly connected to the end part of the L-shaped bracket 7.
Example 2
As shown in fig. 1-3, the adjusting bracket for brinell indentation measurement provided by the embodiment comprises a bottom plate 1, wherein a supporting rod 2 is vertically arranged on the surface of the bottom plate 1, a rack 201 is arranged in the middle of the supporting rod 2, a fixed part housing 3 is sleeved on the supporting rod 2, a rotary hand wheel 4 is arranged in the middle of the fixed part housing 3, a gear 301 is arranged in the fixed part housing 3, the gear 301 is meshed with the rack 201, and the rotary hand wheel 4 is fixedly connected with the gear 301 through the fixed part housing 3; an L-shaped bracket 7 is fixedly connected to the side part of the fixed part shell 3, and a measuring bracket 8 is fixedly connected to the end part of the L-shaped bracket 7.
The top spiro union of fixed part shell 3 has first fixing bolt 5, and first fixing bolt 5 is parallel with bottom plate 1.
Example 3
As shown in fig. 1-3, the adjusting bracket for brinell indentation measurement provided by the embodiment, as shown in fig. 1-3, includes a bottom plate 1, a support rod 2 is vertically arranged on the surface of the bottom plate 1, a rack 201 is arranged in the middle of the support rod 2, a fixing part shell 3 is sleeved on the support rod 2, a rotary hand wheel 4 is arranged in the middle of the fixing part shell 3, a gear 301 is arranged in the fixing part shell 3, the gear 301 is meshed with the rack 201, and the rotary hand wheel 4 is fixedly connected with the gear 301 through the fixing part shell 3; an L-shaped bracket 7 is fixedly connected to the side part of the fixed part shell 3, and a measuring bracket 8 is fixedly connected to the end part of the L-shaped bracket 7;
the top of the fixed part shell 3 is in threaded connection with a first fixed bolt 5, and the first fixed bolt 5 is parallel to the bottom plate 1;
the bottom of the fixed part shell 3 is obliquely and spirally connected with a second fixed bolt 6, and the opening angle of the second fixed bolt 6 and the fixed part shell 3 is smaller than 90 degrees.
Example 4
As shown in fig. 1-3, the adjusting bracket for brinell indentation measurement provided by the embodiment, as shown in fig. 1-3, includes a bottom plate 1, a support rod 2 is vertically arranged on the surface of the bottom plate 1, a rack 201 is arranged in the middle of the support rod 2, a fixing part shell 3 is sleeved on the support rod 2, a rotary hand wheel 4 is arranged in the middle of the fixing part shell 3, a gear 301 is arranged in the fixing part shell 3, the gear 301 is meshed with the rack 201, and the rotary hand wheel 4 is fixedly connected with the gear 301 through the fixing part shell 3; an L-shaped bracket 7 is fixedly connected to the side part of the fixed part shell 3, and a measuring bracket 8 is fixedly connected to the end part of the L-shaped bracket 7;
the top of the fixed part shell 3 is in threaded connection with a first fixed bolt 5, and the first fixed bolt 5 is parallel to the bottom plate 1;
the bottom of the fixed part shell 3 is obliquely and spirally connected with a second fixed bolt 6, and the opening angle between the second fixed bolt 6 and the fixed part shell 3 is smaller than 90 degrees; the surface of the bottom plate 1 is provided with anti-skid patterns 9.
Claims (5)
1. The adjusting bracket for Brinell hardness indentation measurement is characterized by comprising a bottom plate (1), wherein a supporting rod (2) is vertically arranged on the surface of the bottom plate (1), a rack (201) is arranged in the middle of the supporting rod (2), a fixed part shell (3) is sleeved on the supporting rod (2), a rotary hand wheel (4) is arranged in the middle of the fixed part shell (3), a gear (301) is arranged in the fixed part shell (3), the gear (301) is meshed with the rack (201), and the rotary hand wheel (4) penetrates through the fixed part shell (3) to be fixedly connected with the gear (301); an L-shaped bracket (7) is fixedly connected to the side part of the fixed part shell (3), and a measuring bracket (8) is fixedly connected to the end part of the L-shaped bracket (7).
2. The adjusting bracket for brinell hardness indentation measurement as claimed in claim 1, wherein a first fixing bolt (5) is screwed to the top of the fixing portion housing (3), the first fixing bolt (5) being parallel to the bottom plate (1).
3. The adjusting bracket for brinell hardness indentation measurement as claimed in claim 1, wherein a second fixing bolt (6) is obliquely screwed to the bottom of the fixing portion housing (3), and an opening angle of the second fixing bolt (6) and the fixing portion housing (3) is smaller than 90 degrees.
4. The adjusting bracket for brinell hardness indentation measurement as claimed in claim 1, characterized in that the surface of the bottom plate (1) is provided with anti-slip patterns (9).
5. The adjusting bracket for brinell hardness indentation measurement as claimed in claim 1, wherein a top end of the supporting rod (2) is provided with a screw cap (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321306645.9U CN220063718U (en) | 2023-05-26 | 2023-05-26 | Adjusting bracket for Brinell hardness indentation measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321306645.9U CN220063718U (en) | 2023-05-26 | 2023-05-26 | Adjusting bracket for Brinell hardness indentation measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220063718U true CN220063718U (en) | 2023-11-21 |
Family
ID=88756355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321306645.9U Active CN220063718U (en) | 2023-05-26 | 2023-05-26 | Adjusting bracket for Brinell hardness indentation measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220063718U (en) |
-
2023
- 2023-05-26 CN CN202321306645.9U patent/CN220063718U/en active Active
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