CN212159373U - Structure of pressure resistance testing machine for thermos liner - Google Patents
Structure of pressure resistance testing machine for thermos liner Download PDFInfo
- Publication number
- CN212159373U CN212159373U CN202020909827.5U CN202020909827U CN212159373U CN 212159373 U CN212159373 U CN 212159373U CN 202020909827 U CN202020909827 U CN 202020909827U CN 212159373 U CN212159373 U CN 212159373U
- Authority
- CN
- China
- Prior art keywords
- plate
- rotating shaft
- screw rod
- placing plate
- leveling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 53
- 239000011521 glass Substances 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 claims description 25
- 238000004321 preservation Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a structure of a pressure resistance testing machine for a thermos flask liner, which comprises a testing base, wherein the upper end of the testing base is connected with a connecting block, the surface of the connecting block is provided with a leveling plate, a placing plate is arranged above the leveling plate, four corners of the surface of the leveling plate are provided with grooves, a third screw rod is arranged inside the grooves, the lower end of the third screw rod penetrates through the leveling plate and is fixedly connected with a second turning button, the periphery of the lower end of the third screw rod is rotatably connected with a third bearing, the structure is characterized in that the leveling plate is arranged between the testing base and the placing plate, the second turning button is rotated, and the, the placing plate on the adjusting plate can be adjusted horizontally, the placing plate is leveled by the bubble level meter, therefore, the inaccuracy of the test result caused by uneven stress during the pressure test of the glass liner can be avoided, and the two pairs of opposite clamping devices can be suitable for the glass liners of different types and sizes to clamp.
Description
Technical Field
The utility model relates to a testing machine structure specifically is a heat preservation glass liner pressure resistance testing machine structure.
Background
The stainless steel thermos cup is made by inside and outside double-deck stainless steel and forms, utilizes welding technique to combine inner bag and shell together, and reuse vacuum technique gives the air in the intermediate layer of inner bag and shell and draws out in order to reach vacuum insulation's effect, and the stainless steel thermos cup divide into: the heat preservation time is generally less than three hours after the boiled water is poured into the ordinary vacuum cup, and the vacuum cup can preserve the heat of the boiled water for more than 8 hours through a vacuumizing process.
The inner bag of stainless steel thermos cup often need carry out withstand voltage test in process of production, but, keeps the test bench level when the heat preservation glass liner is withstand voltage to look sideways at, whether incline can be because the test bench is out of level each position atress of glass liner that leads to uneven, the experimental knot that causes has crossed to some extent the deviation, and because each heat preservation glass liner model is not of uniform size, common fixed knot constructs can not carry out better fixed to the glass liner when withstand voltage test. Therefore, those skilled in the art have provided a structure of a pressure tester for thermos glass liner to solve the above problems in the background art.
Disclosure of Invention
An object of the utility model is to provide a heat preservation glass liner compression testing machine structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a structure of a pressure resistance testing machine for a heat preservation glass liner comprises a testing base, wherein the upper end of the testing base is connected with a connecting block, the surface of the connecting block is provided with a leveling plate, a placing plate is arranged above the leveling plate, four corners of the surface of the leveling plate are provided with grooves, a third screw rod is arranged in each groove, the lower end of the third screw rod penetrates through the leveling plate and is fixedly connected with a second rotating button, the periphery of the lower end of the third screw rod is rotatably connected with a third bearing, the third bearing is fixedly arranged in each groove, the third screw rod is in threaded connection with a threaded sleeve, the threaded sleeve is fixedly connected to the bottom surface of the placing plate, the placing plate and the leveling plate are fixedly connected through the;
the surface of the placing plate is fixedly connected with a plurality of second telescopic rods, the surface of the placing plate is provided with a pressure sensor, the pressure sensor is positioned between the second telescopic rods, one side surface of the placing plate is provided with a bubble level meter, the upper ends of the second telescopic rods are connected and fixedly connected with a clamping shell, a second screw rod and a sliding block are arranged in the clamping shell, the sliding block is connected in the clamping shell in a sliding manner and is in threaded connection with the second screw rod, one end of the second screw rod penetrates through the clamping shell and is fixedly connected with a first rotating button, the peripheral side of one end of the second screw rod is rotatably connected with a second bearing, the second bearing is fixedly arranged in the clamping shell, one end of the sliding block is connected with a clamping block, the outer side of the clamping block is provided with a rubber non-slip mat, the rubber non-slip mat on the clamping block can increase the, the screw rod III is rotated, the screw sleeve is driven to move up and down on the screw rod III due to the threaded connection relationship between the screw sleeve and the screw rod III, the placing plate can be leveled by adjusting the inclination angles of the four corners of the placing plate II, the upper end and the lower end of the glass liner are clamped and fixed through the clamping blocks according to the size of the glass liner model, the clamping shell is moved to the corresponding upper end and the lower end of the glass liner through the telescopic rod II, the rotating knob I is rotated, and the rotating knob I is rotated because the sliding block is connected inside the clamping shell in a sliding mode and is in threaded connection with the screw rod II, so that the clamping block connected to the sliding block can clamp and fix the glass liner;
the testing device is characterized in that a motor is fixedly mounted at one end inside the testing base, another rotating shaft is arranged at a position symmetrical to the rotating shaft of the motor on the surface of the testing base, the lower end of the other rotating shaft is rotatably connected to the testing base through a bearing, driving wheels are fixedly mounted on the rotating shaft of the motor and the other rotating shaft, a driving belt is sleeved on the periphery of each driving wheel, a first screw rod is fixedly connected to the upper ends of the rotating shaft of the motor and the other rotating shaft, a pressing plate is arranged between the first screw rods, a pressing block is arranged at the lower end of the pressing plate, threaded blocks are fixedly connected to the two ends of the pressing plate and respectively in threaded connection with the first screw rods, a limiting block is welded to the upper ends of the first screw rods, a pressure meter and a controller are mounted on the testing base, the pressure sensor is electrically connected with the, And the other screw rod connected with the transmission belt rotates, the screw rod drives the pressing plate and the pressing block which are in threaded connection with the two screw rods to move downwards, the bottle liner fixed on the placing plate is subjected to pressure resistance test, and the test value is displayed by the pressure sensor through the pressure gauge.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this structure is through setting up the leveling board between experimental base and placing the board, rotates turn button two, through the threaded connection relation of threaded sleeve and lead screw three, can carry out horizontal adjustment to the board of placing on the leveling board, places the board promptly through the bubble spirit level and makes whether level, just so can avoid carrying out the test result inaccuracy that the atress inequality leads to when withstand voltage test at the glass liner.
2. This structure is through being provided with the clamping device that two connections of telescopic link are placed on the board, and two pairs of relative clamping device can adapt to the glass liner of different models size, rotate turn button one, make sliding connection and press from both sides tight shell inside and move outward with two threaded connection's of lead screw slider, press from both sides tight fixed column glass liner through pressing from both sides tight piece.
3. The testing machine is compact in structure and simple and convenient to operate, the leveling of the placing plate and the clamping and fixing of the bottle liner can be realized only by rotating the two rotating buttons, the pressing plate and the pressing block are driven by the motor of the controller to move downwards to carry out shape-entering pressure-resistant detection on the bottle liner, and a testing value is displayed by the pressure sensor through the pressure gauge.
Drawings
FIG. 1 is a schematic structural diagram of a pressure tester structure for thermos liners.
FIG. 2 is a schematic view of a top view of a structure of a pressure tester for thermos liners.
FIG. 3 is an enlarged schematic structural view of the portion A in the structure of the pressure tester for thermos liners.
In the figure: 1. a test base; 2. a motor; 3. a transmission belt; 4. leveling; 5. a threaded sleeve; 6. a first telescopic rod; 7. clamping the housing; 8. a first rotating button; 9. a thread block; 10. pressing a plate; 11. briquetting; 12. a limiting block; 13. a second telescopic rod; 14. a first screw rod; 15. a bubble level; 16. connecting blocks; 17. a driving wheel; 18. a first bearing; 19. a controller; 20. a pressure gauge; 21. placing the plate; 22. a clamping block; 23. a rubber non-slip mat; 24. a pressure sensor; 25. a slider; 26. a second screw rod; 27. a second bearing; 28. a second turning button; 29. a third bearing; 30. a groove; 31. and a third screw rod.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in an embodiment of the present invention, a structure of a pressure tester for thermos liner includes a testing base 1, the upper end of the test base 1 is connected with a connecting block 16, the surface of the connecting block 16 is provided with a leveling plate 4, a placing plate 21 is arranged above the leveling plate 4, four corners of the surface of the leveling plate 4 are provided with grooves 30, a screw rod III 31 is arranged inside the grooves 30, the lower end of the screw rod III 31 penetrates through the leveling plate 4 and is fixedly connected with a turn button II 28, the periphery of the lower end of the screw rod III 31 is rotatably connected with a bearing III 29, the bearing III 29 is fixedly arranged inside the grooves 30, a threaded sleeve 5 is in threaded connection with the screw rod III 31, the threaded sleeve 5 is fixedly connected to the bottom surface of the placing plate 21, the placing plate 21 and the leveling plate 4 are fixedly connected through the threaded sleeve 5 and the screw rod III 31, and a first;
the surface of the placing plate 21 is fixedly connected with a plurality of second telescopic rods 13, the surface of the placing plate 21 is provided with a pressure sensor 24, the pressure sensor 24 is positioned between the plurality of second telescopic rods 13, one side surface of the placing plate 21 is provided with a bubble level meter 15, the upper end of the second telescopic rod 13 is connected and fixedly connected with a clamping shell 7, the inside of the clamping shell 7 is provided with a second lead screw 26 and a sliding block 25, the sliding block 25 is connected inside the clamping shell 7 in a sliding manner and the second lead screw 26 is in threaded connection, one end of the second lead screw 26 penetrates through the clamping shell 7 and is fixedly connected with a first rotating button 8, the peripheral side of one end of the second lead screw 26 is rotatably connected with a second bearing 27, the second bearing 27 is fixedly arranged inside the clamping shell 7, one end of the sliding block 25 is connected with a clamping block 22, the outer side of the clamping block 22 is provided with a rubber anti-, when the placing plate 21 is not in a horizontal state, rotating the second rotating buttons 28 at the four corners of the bottom surface of the leveling plate 4 to rotate the third screw rod 31, driving the threaded sleeve 5 to move up and down on the third screw rod 31 due to the threaded connection relationship between the threaded sleeve 5 and the third screw rod 31, leveling the placing plate 21 by adjusting the inclination angles of the four corners of the placing plate 21 from two, clamping and fixing the upper and lower ends of the glass liner through the clamping blocks 22 according to the size of the glass liner model, moving the clamping shell 7 to the corresponding upper and lower ends of the glass liner through the second telescopic rod 13, rotating the first rotating button 8, and clamping and fixing the glass liner through the clamping blocks 22 connected to the sliding blocks 25 due to the sliding connection of the sliding blocks 25 inside the clamping shell 7 and the threaded connection of the second screw rods 26 when rotating the first rotating button 8;
a motor 2 is fixedly arranged at one end inside the test base 1, another rotating shaft is arranged at a position on the surface of the test base 1 which is symmetrical to the rotating shaft of the motor 2, the lower end of the other rotating shaft is rotatably connected to the test base 1 through a bearing I18, driving wheels 17 are fixedly arranged on the rotating shaft of the motor 2 and the periphery of the other rotating shaft, a driving belt 3 is sleeved on the periphery of the two driving wheels 17, a screw rod I14 is fixedly connected to the upper ends of the rotating shaft and the other rotating shaft of the motor 2, a pressing plate 10 is arranged between the two screw rods I14, a pressing block 11 is arranged at the lower end of the pressing plate 10, threaded blocks 9 are fixedly connected to the two ends of the pressing plate 10 respectively, the two threaded blocks 9 are in threaded connection with the two screw rods I14 respectively, a limiting block 12 is welded to the upper ends of the two screw rods I14, a pressure, and starting the pressure resistance test, controlling a rotating shaft of the motor 2 by the controller 19 to drive the first screw rod 14 and the first screw rod 14 in transmission connection through the transmission wheel 17 and the transmission belt 3 to rotate, driving the first screw rod 14 to drive the pressing plate 10 and the pressing block 11 which are in threaded connection with the first screw rods 14 through the thread block 9 to move downwards, and carrying out the pressure resistance test on the glass liner fixed on the placing plate 21, wherein the test value is displayed by the pressure sensor 24 through the pressure gauge 20.
The utility model discloses a theory of operation is:
when the testing machine structure is used, the testing machine is firstly electrified, whether the placing plate 21 is horizontal or not is observed through the bubble level gauge 15, when the placing plate 21 is not in a horizontal state, the second rotating buttons 28 at the four corners of the bottom surface of the leveling plate 4 are rotated, the third screw rod 31 is rotated, due to the threaded connection relationship between the threaded sleeve 5 and the third screw rod 31, the threaded sleeve 5 is driven to move up and down on the third screw rod 31, the placing plate 21 can be leveled by adjusting the inclination angles at the four corners of the placing plate 21 from two, after the placing plate 21 is leveled, the tested glass liner is placed on the pressure sensor 24 on the surface of the placing plate 21, according to the size of the glass liner, the upper end and the lower end of the glass liner are clamped and fixed through the clamping blocks 22, the clamping shell 7 is moved to the upper end and the lower end corresponding to the glass liner through the second telescopic rods 13, the first rotating buttons 8 are rotated, and the slide blocks, therefore, when the first rotating button 8 is rotated, the second screw rod 26 rotates, the clamping block 22 connected to the sliding block 25 can clamp and fix the bottle liner, the rubber anti-slip pad 23 on the clamping block 22 can increase friction between the clamping block 22 and the bottle liner, after the preparation is ready, a pressure resistance test is started, the controller 19 controls the rotating shaft of the motor 2 to drive the first screw rod 14 and the first screw rod 14 which are in transmission connection through the transmission wheel 17 and the transmission belt 3 to rotate, the first screw rod 14 drives the pressing plate 10 and the pressing block 11 which are in threaded connection with the first screw rods 14 through the threaded block 9 to move downwards, the pressure resistance test is performed on the bottle liner fixed on the placing plate 21, and the test value is displayed through the pressure gauge 20 by the pressure sensor 24.
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 (6)
1. The utility model provides a heat preservation glass liner compression testing machine structure, including test base (1), a serial communication port, test base (1) upper end is connected with connecting block (16), connecting block (16) surface is provided with leveling board (4), be provided with above leveling board (4) and place board (21), leveling board (4) surface four corners department all sets up fluted (30), recess (30) inside are provided with lead screw three (31), lead screw three (31) lower extreme runs through leveling board (4) and fixedly connected with turn button two (28), the lower extreme week side of lead screw three (31) is rotated and is connected with bearing three (29), bearing three (29) fixed mounting is inside recess (30), threaded connection has threaded sleeve (5) on lead screw three (31), threaded sleeve (5) fixed connection is in placing board (21) bottom surface;
place board (21) fixed surface and be connected with a plurality of two (13) telescopic links, fixedly connected with presss from both sides tight shell (7) is connected to two (13) upper ends of telescopic links, press from both sides tight shell (7) inside and be provided with lead screw two (26) and slider (25), slider (25) sliding connection is in pressing from both sides tight shell (7) inside and two (26) threaded connection of lead screw, two (26) one end runs through and presss from both sides tight shell (7) and fixedly connected with turn button (8), lead screw two (26) one end week side is rotated and is connected with bearing two (27), bearing two (27) fixed mounting is in pressing from both sides tight shell (7) inside, the one end of slider (25) is connected with and presss from both sides tight piece (22), and the outside of pressing.
2. The structure of the pressure resistance testing machine for the thermos bottle liner according to claim 1, wherein the motor (2) is fixedly installed at one end inside the test base (1), another rotating shaft is arranged at a position on the surface of the test base (1) which is symmetrical to the rotating shaft of the motor (2), the lower end of the another rotating shaft is rotatably connected to the test base (1) through a first bearing (18), driving wheels (17) are fixedly installed on the rotating shaft of the motor (2) and the periphery of the another rotating shaft, and the driving belts (3) are sleeved on the peripheries of the two driving wheels (17).
3. The structure of the pressure resistance testing machine for the thermos bottle liner according to claim 2, wherein the upper ends of the rotating shaft and the other rotating shaft of the motor (2) are fixedly connected with a first screw rod (14), a pressing plate (10) is arranged between the first screw rods (14), the lower end of the pressing plate (10) is provided with a pressing block (11), both ends of the pressing plate (10) are fixedly connected with threaded blocks (9), the two threaded blocks (9) are respectively in threaded connection with the first screw rods (14), and the upper ends of the first screw rods (14) are welded with limiting blocks (12).
4. The structure of the pressure resistance tester for the thermos flask liner according to claim 1, wherein the placing plate (21) and the leveling plate (4) are fixed through a threaded sleeve (5) and a screw rod III (31) in a threaded manner, and a first telescopic rod (6) is fixedly connected between the central positions of the placing plate (21) and the leveling plate (4).
5. The structure of the pressure tester for the thermos flask liner according to claim 1, wherein the surface of the placing plate (21) is provided with a pressure sensor (24), the pressure sensor (24) is positioned between the two telescopic rods (13), and one side surface of the placing plate (21) is provided with a bubble level gauge (15).
6. The structure of the pressure testing machine for the thermos flask liner according to claim 1, wherein the testing base (1) is provided with a pressure gauge (20) and a controller (19), the pressure sensor (24) is electrically connected with the pressure gauge (20) through a signal line, and the controller (19) is electrically connected with the motor (2) through a conducting wire.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921812230 | 2019-10-26 | ||
| CN2019218122302 | 2019-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212159373U true CN212159373U (en) | 2020-12-15 |
Family
ID=73706303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020909827.5U Expired - Fee Related CN212159373U (en) | 2019-10-26 | 2020-05-26 | Structure of pressure resistance testing machine for thermos liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212159373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114942193A (en) * | 2022-05-31 | 2022-08-26 | 无锡精瑞机械制造有限公司 | Automatic testing machine for hydraulic pressure test of gas cylinder |
| CN116367437A (en) * | 2023-04-24 | 2023-06-30 | 苏州光斯奥光电科技有限公司 | PCB leveling device |
-
2020
- 2020-05-26 CN CN202020909827.5U patent/CN212159373U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114942193A (en) * | 2022-05-31 | 2022-08-26 | 无锡精瑞机械制造有限公司 | Automatic testing machine for hydraulic pressure test of gas cylinder |
| CN114942193B (en) * | 2022-05-31 | 2024-03-22 | 无锡精瑞机械制造有限公司 | Automatic testing machine for hydraulic test of gas cylinder |
| CN116367437A (en) * | 2023-04-24 | 2023-06-30 | 苏州光斯奥光电科技有限公司 | PCB leveling device |
| CN116367437B (en) * | 2023-04-24 | 2023-12-05 | 苏州光斯奥光电科技有限公司 | PCB leveling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212159373U (en) | Structure of pressure resistance testing machine for thermos liner | |
| CN210221135U (en) | Multi-station automatic processing detection device for product production | |
| CN210375166U (en) | Electronic product detection tool | |
| CN213674004U (en) | Fixing device for motor test | |
| CN112414284B (en) | Metal container bottom flatness detection device | |
| CN110900380A (en) | Ultrasonic wave mould production and integral type equipment that detects thereof | |
| CN205157354U (en) | Fabrics compression resilience tester | |
| CN214052724U (en) | Multifunctional metering device for product detection | |
| CN108838308A (en) | A kind of spring pressure spring machine convenient for detecting decrement | |
| CN211206039U (en) | Spring tension and compression testing machine | |
| CN211627570U (en) | Free expansion rate tester for concrete detection | |
| CN211639291U (en) | Thickness measuring device of silicon wafer grinding machine | |
| CN211453141U (en) | Degradable plastic products intensity detection device | |
| CN212006982U (en) | Rotary hole detection device for flange plate | |
| CN209495848U (en) | A kind of bearing of compressor detection device convenient for adjusting | |
| CN207351799U (en) | A kind of Ceramic Tiles side rebound value test device | |
| CN208164297U (en) | A kind of trigger squeeze for handset touch panel patch foam | |
| CN206420999U (en) | A kind of multi-angle auto-converting type semiconductor detection | |
| CN213302228U (en) | Bituminous mixture marshall stability test appearance | |
| CN218584039U (en) | Casing internal diameter measuring device convenient to location | |
| CN205786695U (en) | Seat is connected for the extensive automatization of chip and manual test | |
| CN105300820A (en) | Textile compression resilience tester | |
| CN220063267U (en) | Device for measuring and detecting pressure gauge | |
| CN214173166U (en) | General type die frame inclined hole primary detection device | |
| CN221326180U (en) | Detection device for furniture production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |