CN220602774U - Quartz part stress detection device - Google Patents
Quartz part stress detection device Download PDFInfo
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- CN220602774U CN220602774U CN202322039607.8U CN202322039607U CN220602774U CN 220602774 U CN220602774 U CN 220602774U CN 202322039607 U CN202322039607 U CN 202322039607U CN 220602774 U CN220602774 U CN 220602774U
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000010453 quartz Substances 0.000 title claims abstract description 57
- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 230000010287 polarization Effects 0.000 claims abstract description 19
- 238000013519 translation Methods 0.000 claims abstract description 13
- 238000009662 stress testing Methods 0.000 claims 1
- 238000000137 annealing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a quartz piece stress detection device, which comprises a polarization stress meter and a frame body, wherein the polarization stress meter comprises a light source, a polarizer, a wave plate component, an analyzer and a camera component; the frame body comprises a base, a vertical frame and a sample seat, wherein a lower mounting plate, a middle mounting plate and an upper mounting plate are sequentially arranged on the vertical frame from bottom to top, the lower mounting plate is driven by a lower driving mechanism to move up and down on the vertical frame, a light source, a polarizer and a wave plate component are arranged on the lower mounting plate, a polarization analyzer is arranged on the middle mounting plate, and a camera shooting component is arranged on the upper mounting plate; the base is provided with a two-axis translation table, the sample seat comprises a supporting plate, two sides of the supporting plate are respectively hinged with a side guard plate, and the supporting plate is driven to translate by the two-axis translation table. According to the utility model, the existing polarization stress meter is frequently disassembled, so that the automatic stress detection of different positions can be performed on quartz pieces with different shapes and specifications, and the requirement of stress detection of a large number of quartz pieces with multiple specifications is met.
Description
Technical Field
The utility model belongs to the technical field of quartz member stress detection, and particularly relates to a quartz member stress detection device.
Background
Quartz pieces are an assembly of various devices made of quartz material, mostly plate-like, such as quartz glass, and also tubular, such as quartz tube, quartz bell jar, etc. The quartz piece is subjected to stresses during processing which can lead to chipping of the product during use of the product, and therefore internal stresses in the material need to be relieved by annealing. The annealing can eliminate the internal stress in the quartz material, but the temperature in the annealing furnace is not uniform, and is influenced by the annealing process, so that the stress in the quartz piece needs to be detected after the annealing is finished. The stress detection of quartz glass by using a polarization stress meter is a mature technology. The existing polarization stress meter is generally only suitable for stress detection of plate-shaped quartz glass, and is difficult to directly detect stress on the polarization stress meter for special-shaped quartz pieces such as quartz tubes, quartz bell jars and the like. Therefore, it is necessary to design a special stress detection device capable of meeting the requirement of stress detection of quartz pieces in different shapes according to the characteristics of various quartz piece products, complex product structure and the like in a quartz piece production enterprise.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the following technical scheme: the quartz member stress detection device comprises a polarization stress meter and a frame body,
the polarization stress meter comprises a light source, a polarizer, a wave plate component, an analyzer and a camera component;
the frame body comprises a base, a vertical frame and a sample seat, wherein a lower mounting plate, a middle mounting plate and an upper mounting plate are sequentially arranged on the vertical frame from bottom to top, the lower mounting plate is driven by a lower driving mechanism to move up and down on the vertical frame, the middle mounting plate is driven by the middle driving mechanism to move up and down on the vertical frame, the upper mounting plate is driven by the upper driving mechanism to move up and down on the vertical frame, the light source, the polarizer and the wave plate assembly are sequentially arranged on the lower mounting plate from bottom to top, the analyzer is arranged on the middle mounting plate, the analyzer is driven to deflect through a rotary driving mechanism arranged on the middle mounting plate, and the camera shooting assembly is arranged on the upper mounting plate;
the base is provided with a two-axis translation table, the sample seat comprises a supporting plate, two sides of the supporting plate are respectively hinged with a side guard plate, the angle between the side guard plates and the supporting plate is adjusted and fixed through a locking mechanism, and the supporting plate is driven to translate by the two-axis translation table.
As the preference of above-mentioned technical scheme, the both ends of side guard plate are fixedly connected with screw thread axle respectively, and the both ends of layer board are fixedly connected with connecting plate respectively, are equipped with the movable hole that supplies screw thread axle activity to pass on the connecting plate, locking mechanism is including lock nut, screw thread connection lock nut behind the screw thread axle passed the movable hole.
As the optimization of the technical scheme, a plurality of rotating rollers are respectively arranged on the supporting plate and the side guard plates, and the rotating rollers are rotatably arranged on the supporting plate or the side guard plates.
Preferably, the partial rotating rollers on the supporting plate are driven to rotate by a motor.
As the preference of above-mentioned technical scheme, vertical frame is including the rack bar of vertical setting, and the both sides of rack bar are equipped with the guide bar respectively, and the equal fixedly connected with base of rack bar and guide bar, one side fixedly connected with rack bar, be connected with the lifter plate on lower mounting panel, well mounting panel and the last mounting panel respectively, be equipped with the guiding hole that supplies the guide bar to pass on the lifter plate, lower actuating mechanism, well actuating mechanism, lower actuating mechanism are including elevator motor respectively, and elevator motor installs respectively on corresponding lifter plate, and elevator motor's output shaft is connected with the gear respectively, and the gear is with rack meshing respectively.
The beneficial effects of the utility model are as follows: according to the quartz piece stress detection device, the existing polarization stress meter is frequently disassembled, so that the quartz piece stress detection device can automatically detect the stress of quartz pieces with different shapes and specifications at different positions, and the requirement of detecting the stress of a large number of quartz pieces with multiple specifications is met.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the lifter plate;
FIG. 3 is a schematic view showing a state of the sample holder when the quartz member has a plate-like structure;
fig. 4 is a schematic view showing a state of the lifter plate when the quartz member has a tubular structure.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
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.
As shown in fig. 1-4, the quartz member stress detection device comprises a polarization stress meter and a frame body,
the polarization stress meter comprises a light source 1, a polarizer 2, a wave plate component 3, a polarization analyzer 4 and a camera component 5;
the frame body comprises a base 6, a vertical frame 7 and a sample seat, wherein a lower mounting plate 8, a middle mounting plate 9 and an upper mounting plate 10 are sequentially arranged on the vertical frame 7 from bottom to top, the lower mounting plate 8 is driven by a lower driving mechanism 11 to move up and down on the vertical frame 7, the middle mounting plate 9 is driven by a middle driving mechanism 12 to move up and down on the vertical frame 7, the upper mounting plate 10 is driven by an upper driving mechanism 13 to move up and down on the vertical frame 7, the light source 1, the polarizer 2 and the wave plate assembly 3 are sequentially arranged on the lower mounting plate 8 from bottom to top, the analyzer 4 is arranged on the middle mounting plate 9, the analyzer 4 is driven to deflect through a rotary driving mechanism 14 arranged on the middle mounting plate 9, and the camera assembly 5 is arranged on the upper mounting plate 10;
the base 6 is provided with a two-axis translation table 15, the sample seat comprises a supporting plate 16, two sides of the supporting plate 16 are respectively hinged with a side guard plate 17, the angle between the side guard plate 17 and the supporting plate 16 is adjusted and fixed through a locking mechanism, and the supporting plate 16 is driven to translate by the two-axis translation table 15. The structure and the working principle of the polarization stress meter adopt the prior conventional technology, and the components such as the light source 1, the polarizer 2, the wave plate component 3, the analyzer 4, the camera shooting component 5 and the like are respectively arranged on the lower mounting plate 8, the middle mounting plate 9 and the upper mounting plate 10, so that the stress detection of the quartz piece 28 with different shape specifications is convenient.
Further, the two ends of the side guard 17 are respectively and fixedly connected with a threaded shaft 18, the two ends of the supporting plate 16 are respectively and fixedly connected with a connecting plate 19, the connecting plate 19 is provided with a movable hole for the threaded shaft 18 to movably pass through, the locking mechanism comprises a locking nut 20, and the threaded shaft 18 is in threaded connection with the locking nut 20 after passing through the movable hole. By tightening the lock nuts 20, the inclination angle of the side guard 17 can be adjusted, and the quartz member 28 can be stably placed in cooperation with the pallet 16.
Further, a plurality of rotating rollers 21 are respectively arranged on the supporting plate 16 and the side guard 17, and the rotating rollers 21 are rotatably arranged on the supporting plate 16 or the side guard 17. The roller 21 can facilitate the position adjustment of the quartz member 28 for stress detection.
Further, a part of the rotating rollers 21 on the supporting plate 16 are driven to rotate by a motor 22. The motor 22 is used for driving part of the rotating roller 21 on the supporting plate 16 to rotate, so that the tubular quartz piece 28 on the supporting plate 16 can be driven to rotate, and the position is adjusted to continue the stress test.
Further, the vertical frame 7 is including the rack 22 of vertical setting, and the both sides of rack 22 are equipped with guide bar 23 respectively, and rack 22 and the equal fixed connection base 6 of guide bar 23, one side fixedly connected with rack 24 of rack 22, be connected with lifter plate 27 on lower mounting panel 8, well mounting panel 9 and the last mounting panel 10 respectively, be equipped with the guiding hole that supplies guide bar 23 to pass on the lifter plate 27, lower actuating mechanism 11, well actuating mechanism 12, lower actuating mechanism 11 are including lifter motor 25 respectively, and lifter motor 25 installs respectively on corresponding lifter plate 27, and the output shaft of lifter motor 25 is connected with gear 26 respectively, and gear 26 respectively with rack 24 meshing. The lifting motor 25 rotates to drive the gear 26 to rotate, and the height of the lifting plate 27 is adjusted by moving the gear 26 and the rack 24 in the vertical direction to adjust the height of the lower mounting plate 8, the middle mounting plate 9 or the upper mounting plate 10.
When the quartz piece 28 is in a plate shape, the side guard plates 17 are respectively turned upwards for a certain angle, the quartz piece 28 is placed above the supporting plate 16, the side guard plates 17 respectively support two sides of the quartz piece 28, a gap is formed between the quartz piece 28 and the supporting plate 16, then the lower driving mechanism 11 drives the lower mounting plate 8 to move to a certain height, and the middle driving mechanism 12 drives the middle mounting plate 9 to move to a certain height; the quartz piece 28 is driven to move through the two-axis translation table 15, so that the lower mounting plate 8 is positioned in the gap, and the middle mounting plate 9 is positioned above the quartz piece 28; the upper driving mechanism 13 is used for driving and adjusting the height of the upper mounting plate 10, then the light source 1 is started, and the stress detection is carried out on the quartz piece 28 by using a polarization stress meter; the middle mounting plate 9 is driven to rotate by a certain angle through the rotary driving mechanism 14, and stress detection is carried out on the same part of the quartz piece 28 for a plurality of times under different angles; the quartz piece 28 is driven to move through the two-axis translation table 15, and stress detection is carried out on different parts of the quartz piece 28;
when the quartz piece 28 is in a tubular shape, the side guard plates 17 are respectively turned upwards for a certain angle, and the quartz piece 28 is placed on the supporting plate 16 and clamped between the two side guard plates 17; the lower driving mechanism 11 drives the lower mounting plate 8 to move to a certain height, and the middle driving mechanism 12 drives the middle mounting plate 9 to move to a certain height; the quartz piece 28 is driven to move through the two-axis translation table 15, so that the lower mounting plate 8 is positioned inside the quartz piece 28, and the middle mounting plate 9 is positioned above the quartz piece 28; the upper driving mechanism 13 is used for driving and adjusting the height of the upper mounting plate 10, then the light source 1 is started, and the stress detection is carried out on the quartz piece 28 by using a polarization stress meter; the middle mounting plate 9 is driven to rotate by a certain angle through the rotary driving mechanism 14, and stress detection is carried out on the same part of the quartz piece 28 for a plurality of times under different angles; the quartz piece 28 is driven to move by the two-axis translation table 15, or the quartz piece 28 on the supporting plate 16 is rotated, so that stress detection is carried out on different parts of the quartz piece 28.
It should be noted that technical features such as the two-axis translation stage 15, the polarization stress meter, and the motor related to the present application should be considered as the prior art, and specific structures, working principles, and control modes and spatial arrangement related to these technical features may be selected conventionally in the art, and should not be considered as the utility model point of the present application, and the present application is not further specifically developed and detailed.
While the preferred embodiments of the present utility model have been described in detail, it should be appreciated that numerous modifications and variations may be made in accordance with the principles of the present utility model by those skilled in the art without undue burden, and thus, all technical solutions which may be obtained by logic analysis, reasoning or limited experimentation based on the principles of the present utility model as defined by the claims are within the scope of protection as defined by the present utility model.
Claims (5)
1. The quartz member stress detection device is characterized by comprising a polarization stress meter and a frame body,
the polarization stress meter comprises a light source, a polarizer, a wave plate component, an analyzer and a camera component;
the frame body comprises a base, a vertical frame and a sample seat, wherein a lower mounting plate, a middle mounting plate and an upper mounting plate are sequentially arranged on the vertical frame from bottom to top, the lower mounting plate is driven by a lower driving mechanism to move up and down on the vertical frame, the middle mounting plate is driven by the middle driving mechanism to move up and down on the vertical frame, the upper mounting plate is driven by the upper driving mechanism to move up and down on the vertical frame, the light source, the polarizer and the wave plate assembly are sequentially arranged on the lower mounting plate from bottom to top, the analyzer is arranged on the middle mounting plate, the analyzer is driven to deflect through a rotary driving mechanism arranged on the middle mounting plate, and the camera shooting assembly is arranged on the upper mounting plate;
the base is provided with a two-axis translation table, the sample seat comprises a supporting plate, two sides of the supporting plate are respectively hinged with a side guard plate, the angle between the side guard plates and the supporting plate is adjusted and fixed through a locking mechanism, and the supporting plate is driven to translate by the two-axis translation table.
2. The quartz member stress detection device of claim 1, wherein the two ends of the side guard plate are respectively and fixedly connected with a threaded shaft, the two ends of the supporting plate are respectively and fixedly connected with a connecting plate, the connecting plate is provided with a movable hole for the threaded shaft to movably pass through, and the locking mechanism comprises a locking nut, and the threaded shaft is in threaded connection with the locking nut after passing through the movable hole.
3. The quartz member stress detection apparatus of claim 2, wherein the support plate and the skirt are each provided with a plurality of rollers rotatably mounted on the support plate or the skirt.
4. A quartz member stress testing device according to claim 3, wherein a portion of the rotatable rollers on the carrier are motor driven for rotation.
5. The quartz member stress detection device of claim 1, wherein the vertical frame comprises a toothed bar arranged vertically, guide bars are respectively arranged on two sides of the toothed bar, the toothed bar and the guide bars are fixedly connected with a base, one side of the toothed bar is fixedly connected with a rack, lifting plates are respectively connected with the lower mounting plate, the middle mounting plate and the upper mounting plate, guide holes for the guide bars to pass through are formed in the lifting plates, the lower driving mechanism, the middle driving mechanism and the lower driving mechanism respectively comprise lifting motors, the lifting motors are respectively arranged on the corresponding lifting plates, output shafts of the lifting motors are respectively connected with gears, and the gears are respectively meshed with the racks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322039607.8U CN220602774U (en) | 2023-07-31 | 2023-07-31 | Quartz part stress detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322039607.8U CN220602774U (en) | 2023-07-31 | 2023-07-31 | Quartz part stress detection device |
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| Publication Number | Publication Date |
|---|---|
| CN220602774U true CN220602774U (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322039607.8U Active CN220602774U (en) | 2023-07-31 | 2023-07-31 | Quartz part stress detection device |
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| CN (1) | CN220602774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118050111A (en) * | 2024-04-16 | 2024-05-17 | 锦州亿斯特石英材料科技有限公司 | Quartz part stress detection device and detection method |
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2023
- 2023-07-31 CN CN202322039607.8U patent/CN220602774U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118050111A (en) * | 2024-04-16 | 2024-05-17 | 锦州亿斯特石英材料科技有限公司 | Quartz part stress detection device and detection method |
| CN118050111B (en) * | 2024-04-16 | 2024-06-21 | 锦州亿斯特石英材料科技有限公司 | Quartz part stress detection device and detection method |
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