CN219714347U - Device for accurately measuring displacement of surface deformation of slice - Google Patents
Device for accurately measuring displacement of surface deformation of slice Download PDFInfo
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- CN219714347U CN219714347U CN202320373381.2U CN202320373381U CN219714347U CN 219714347 U CN219714347 U CN 219714347U CN 202320373381 U CN202320373381 U CN 202320373381U CN 219714347 U CN219714347 U CN 219714347U
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- detection table
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 59
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 238000005259 measurement Methods 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000003993 interaction Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a device for accurately measuring displacement of surface deformation of a slice, which comprises a base, wherein a heating detection table is arranged on the base, one side of the heating detection table is provided with a fulcrum seat, the fulcrum seat is hinged with a lever, one end of the lever is provided with a balancing weight, the other end of the lever is provided with a cylinder, the cylinder is vertically arranged and fixed, a pressure sensor is arranged between a piston rod of the cylinder and the lever, a heating pressing table is arranged right above the heating detection table, the heating pressing table is hinged on the lever, and a displacement sensor is arranged on the heating pressing table, and the cylinder is connected with an air pump through an air path control component; the device can balance the gravity and the cylinder thrust of the pressing table through the lever structure, reduces errors caused by the factors, and accordingly accurate displacement measurement is carried out on the cut pieces.
Description
Technical Field
The utility model relates to the technical field of precise measurement devices, in particular to a device for precisely measuring displacement of surface deformation of a slice.
Background
In some existing material applications, such as graphite slices, the thickness dimension precision is high, the thickness dimension precision is generally in the micrometer level, and thermal deformation test detection is required to be carried out on the slices, but the existing thermal deformation displacement measurement device is low in detection precision, large in error and difficult to detect the slices with high precision, so that the device for accurately measuring the deformation of the surfaces of the slices is designed, and the thickness of the surfaces of objects with high precision materials can be measured, so that the device can be used in environments such as laboratories and the like, where the deformation quantity is required to be accurately measured.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a device for accurately measuring the displacement of the surface deformation of a slice, which can balance the gravity and the cylinder thrust of a pressing table through a lever structure, reduce the errors caused by the factors and accurately measure the displacement of the slice.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a carry out accurate displacement measuring device to section surface deformation, includes the base, be provided with the heating on the base and examine test table, one side of heating examines test table is provided with the fulcrum seat, the fulcrum seat articulates there is the lever, the one end of lever is provided with the balancing weight, and the other end of lever is provided with the cylinder, the cylinder is vertical to be arranged and fixed, be provided with pressure sensor between the piston rod of cylinder and the lever, be provided with the heating directly over the heating and examine test table and push down the test table, the heating is pushed down the test table and is articulated on the lever to be provided with displacement sensor on the heating is pushed down the test table, the cylinder passes through the gas circuit control assembly and is connected with the air pump.
Further be provided with the protection casing on the base, heating detection platform, lever, fulcrum seat, balancing weight and cylinder all are located the protection casing, the cylinder is fixed in the protection casing top.
Further, a plurality of heating rods and temperature sensors are arranged in the heating detection table and the heating pressing table.
The air passage control assembly further comprises a plurality of air passage control electromagnetic valves which are respectively communicated with the air cylinders.
The shield is further provided with a control panel, the control panel is provided with a man-machine interaction screen, and the control panel is electrically connected with the gas circuit control assembly, the pressure sensor, the displacement sensor, the heating rod and the temperature sensor.
The front of the protective cover is further provided with an opening door, and both sides and the back of the opening door and the protective cover are provided with observation windows.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the heating detection table, the heating pressing table, the lever, the balancing weight and the air cylinder are arranged, when the slices are measured, the slices can be directly placed on the heating detection table, then the temperatures of the heating detection table and the heating pressing table are controlled, then the air cylinder is controlled through the air circuit control assembly, so that one end of the air cylinder, which is far away from the balancing weight, of the lever is pressed down to drive the pressing table to press, the pressing force is detected in real time through the pressure sensor, after the two ends of the lever are balanced, the air circuit control assembly controls the air cylinder to slowly press down, the measurement is accurate, and finally the displacement of the actual deformation of the slice surface is measured through the displacement sensor;
according to the utility model, the lever and the balancing weight are arranged, so that the gravity of the heating pressing-down table and most of thrust of the air cylinder are balanced through the principle of the lever (balance), errors caused by the factors on results are reduced, the air path control assembly is convenient for accurately controlling the pressing-down force of the air cylinder, the heating pressing-down table is ensured to be capable of accurately pressing down, and further accurate displacement measurement is realized.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic diagram of a device for measuring accurate displacement of deformation of a surface of a slice;
FIG. 2 is a schematic diagram II of a device for measuring the accurate displacement of the deformation of the surface of a slice;
FIG. 3 is a schematic view of a device (hidden shield) for measuring the accurate displacement of the deformation of the surface of a slice;
FIG. 4 is a schematic diagram II of a device (hidden shield) for measuring the accurate displacement of the deformation of the surface of a slice;
fig. 5 is a schematic structural diagram of the air path control assembly.
Marked in the figure as: 1. a base; 2. heating the detection table; 3. a fulcrum seat; 4. a lever; 5. balancing weight; 6. a cylinder; 7. a pressure sensor; 8. heating the pressing table; 9. a displacement sensor; 10. a protective cover; 11. a control panel; 12. opening the door; 13. an observation window; 14. and the air path control assembly.
Detailed Description
In the description of the present utility model, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific protection scope of the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such feature, and in the description of the present utility model, the meaning of "a number", "a number" is two or more, unless otherwise specifically defined.
The utility model provides a device for carrying out accurate displacement measurement to section surface deformation, shown as fig. 1-4, includes base 1, be provided with heating detection platform 2 on the base 1, one side of heating detection platform 2 is provided with fulcrum seat 3, fulcrum seat 3 articulates there is lever 4, the one end of lever 4 is provided with balancing weight 5, and the other end of lever 4 sets up and is connected with cylinder 6, cylinder 6 is vertical to be arranged and fixed, be provided with pressure sensor 7 between the piston rod of cylinder 6 and lever 4, be provided with heating under-pressure platform 8 directly over the heating detection platform 2, heating under-pressure platform 8 articulates on lever 4 to be provided with displacement sensor 9 on the heating under-pressure platform 8, cylinder 6 is connected with the air pump through gas circuit control assembly 14.
According to the utility model, the heating detection table 2, the heating pressing table 8, the lever 4, the balancing weight 5 and the air cylinder 6 are arranged, when the slices are measured, the slices can be directly placed on the heating detection table 2, then the temperatures of the heating detection table 2 and the heating pressing table 8 are controlled, then the air cylinder 6 is controlled through the air path control assembly 14, one end of the air cylinder 6, which is far away from the balancing weight 5, with the lever 4 is pressed down, the pressing table is driven to press down, the pressing force is detected in real time through the pressure sensor 7, after the two ends of the lever 4 are balanced, the air path control assembly 14 is controlled to slowly press down again, so that the measurement accuracy is ensured, and finally the displacement of the actual deformation of the slice surface is measured through the displacement sensor 9;
according to the utility model, the lever 4 and the balancing weight 5 are arranged, so that the gravity of the heating pressing-down table 8 and most of the thrust of the air cylinder 6 are balanced through the structure of the lever 4 (balance), errors caused by the factors on results are reduced, the air path control assembly 14 is convenient for accurately controlling the pressing-down force of the air cylinder 6, the heating pressing-down table 8 is ensured to be capable of accurately pressing down, and further accurate displacement measurement is realized.
In this embodiment, the level adopted by the displacement sensor 9 is preferably nano-level, so as to ensure accurate measurement value.
In this embodiment, as shown in fig. 1-2, a protection cover 10 is disposed on the base 1, the heating detection table 2, the lever 4, the fulcrum seat 3, the balancing weight 5 and the air cylinder 6 are all located in the protection cover 10, and the air cylinder 6 is fixed on the top of the protection cover 10; by arranging the protective cover 10, external interference can be isolated, and the detection process is not influenced.
In this embodiment, preferably, the heating detection table 2 and the heating pressing table 8 are both provided with a plurality of heating rods and temperature sensors, so as to control and monitor the temperatures of the heating detection table 2 and the heating pressing table 8.
In this embodiment, as shown in fig. 5, the air path control assembly 14 includes a plurality of air path control solenoid valves, and the plurality of air path control solenoid valves are respectively communicated with the air cylinder 6.
In this embodiment, as shown in fig. 1, preferably, a control panel 11 is disposed on the shroud, a man-machine interaction screen is disposed on the control panel 11, and the control panel 11 is electrically connected with a gas path control assembly 14, a pressure sensor 7, a displacement sensor 9, a heating rod and a temperature sensor; the displacement measuring device is controlled through the human-computer interaction screen.
In this embodiment, as shown in fig. 1-2, the front surface of the shield is provided with an opening door 12, so that a graphite sheet (slice) can be placed on the heating detection table 2 for detection by opening the opening door 12, the opening door 12 is provided with a handle, and both sides and the back surface of the opening door 12 and the shield are provided with observation windows 13, so that the internal situation can be checked through the observation windows 13.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (6)
1. The utility model provides a device that carries out accurate displacement measurement to section surface deformation which characterized in that: the automatic heating device comprises a base, a heating detection table is arranged on the base, a fulcrum seat is arranged on one side of the heating detection table, a lever is hinged to the fulcrum seat, a balancing weight is arranged at one end of the lever, an air cylinder is connected to the other end of the lever, the air cylinder is vertically arranged and fixed, a pressure sensor is arranged between a piston rod of the air cylinder and the lever, a heating pressing table is arranged right above the heating detection table, the heating pressing table is hinged to the lever, a displacement sensor is arranged on the heating pressing table, and the air cylinder is connected with an air pump through an air circuit control assembly.
2. A device for accurate displacement measurement of surface deformations of a slice according to claim 1, characterized in that: the base is provided with a protective cover, the heating detection table, the lever, the fulcrum seat, the balancing weight and the air cylinder are all located in the protective cover, and the air cylinder is fixed at the inner top of the protective cover.
3. A device for accurate displacement measurement of surface deformations of a slice according to claim 2, characterized in that: and a plurality of heating rods and temperature sensors are arranged in the heating detection table and the heating pressing table.
4. A device for accurate displacement measurement of surface deformations of a slice according to claim 3, characterized in that: the air passage control assembly comprises a plurality of air passage control electromagnetic valves which are respectively communicated with the air cylinder.
5. The apparatus for accurate displacement measurement of surface deformations of a slice according to claim 4, wherein: the shield is provided with a control panel, the control panel is provided with a man-machine interaction screen, and the control panel is electrically connected with the gas circuit control assembly, the pressure sensor, the displacement sensor, the heating rod and the temperature sensor.
6. A device for accurate displacement measurement of surface deformations of a slice according to claim 5, characterized in that: the front of the protective cover is provided with an opening door, and both sides and the back of the opening door and the protective cover are provided with observation windows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320373381.2U CN219714347U (en) | 2023-02-27 | 2023-02-27 | Device for accurately measuring displacement of surface deformation of slice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320373381.2U CN219714347U (en) | 2023-02-27 | 2023-02-27 | Device for accurately measuring displacement of surface deformation of slice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219714347U true CN219714347U (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320373381.2U Active CN219714347U (en) | 2023-02-27 | 2023-02-27 | Device for accurately measuring displacement of surface deformation of slice |
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| CN (1) | CN219714347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117419771A (en) * | 2023-12-18 | 2024-01-19 | 山东博硕自动化技术有限公司 | Device and method for dynamically detecting building material with irregular thickness |
-
2023
- 2023-02-27 CN CN202320373381.2U patent/CN219714347U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117419771A (en) * | 2023-12-18 | 2024-01-19 | 山东博硕自动化技术有限公司 | Device and method for dynamically detecting building material with irregular thickness |
| CN117419771B (en) * | 2023-12-18 | 2024-02-20 | 山东博硕自动化技术有限公司 | Device and method for dynamically detecting building material with irregular thickness |
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