CN213658469U - Pressure distribution testing device - Google Patents
Pressure distribution testing device Download PDFInfo
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- CN213658469U CN213658469U CN202022544127.3U CN202022544127U CN213658469U CN 213658469 U CN213658469 U CN 213658469U CN 202022544127 U CN202022544127 U CN 202022544127U CN 213658469 U CN213658469 U CN 213658469U
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Abstract
The utility model relates to the technical field of pressure testing, and discloses a pressure distribution testing device, which comprises a pressure distribution component, a first pressure applying component and a second pressure applying component; the pressure distribution assembly comprises a workbench, a support frame, a pressure plate and a first pressure sensor, the support frame is arranged at the top of the workbench, the first pressure applying assembly is arranged at the top of the support frame, the plurality of first pressure sensors are arranged at the top of the workbench close to the inner side of the support frame, the pressure plate is arranged at the tops of the plurality of first pressure sensors, and the first pressure sensors are electrically connected with an external power supply; this pressure distribution testing arrangement can carry out whole pressure detection to the panel that awaits measuring through the subassembly of exerting pressure one, can carry out local pressure detection to the panel that awaits measuring through pressure subassembly two, when local detection, can twist the knob soon, makes connecting plate extrusion spring, transmits the pressure value to the display by pressure sensor two, therefore can measure how big pressure that panel can bear.
Description
Technical Field
The utility model relates to a pressure test technical field specifically is a pressure distribution testing arrangement.
Background
Pressure refers to the force on the contact surface of two objects, or the vertical force of gas to the solid and the liquid surface, or the vertical force of liquid to the solid surface (the force acting vertically on the object surface due to mutual extrusion between the objects, called pressure) is used, in mechanics and most engineering disciplines, the term "pressure" is synonymous with the pressure in physics, the pressure distribution testing device mainly comprises a plurality of pressure sensors, a pressure plate and a display, the plate to be tested is placed on the pressure plate, the pressure is applied to the plate and detected by the pressure sensors, the pressure value is transmitted to the display, and therefore whether the plate is qualified or not is known.
The existing testing device generally applies pressure to the plate body integrally, so that the plate body is not convenient to carry out local testing, the testing result is single, and the testing value of the local pressure of the plate body cannot be known.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a pressure distribution testing arrangement possesses the advantage to the test of exerting pressure to plate body part, has solved the problem that is not convenient for carry out the part test to the plate body.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a pressure distribution testing device comprises a pressure distribution assembly, a first pressure applying assembly and a second pressure applying assembly;
the pressure distribution assembly comprises a workbench, a support frame, a pressure plate and a first pressure sensor, the support frame is arranged at the top of the workbench, the first pressure applying assembly is arranged at the top of the support frame, the plurality of first pressure sensors are arranged at the top of the workbench close to the inner side of the support frame, the pressure plate is arranged at the tops of the plurality of first pressure sensors, and the first pressure sensors are electrically connected with an external power supply;
two the pressing component include roll body, slider one, slider two, motor, screw rod, guide rail, the body of rod two and base, the top of workstation is close to the bilateral symmetry of clamp plate is provided with two the base, one of them the inside wall of base is provided with the body of rod two, the lateral wall sliding connection of the body of rod two has slider one, another the inside wall of base rotates to be connected the screw rod, one side of roll body is provided with the motor, the output shaft of motor has the screw rod, the top of roll body is provided with the guide rail, slider two slide in on the guide rail, and with screw rod threaded connection, slider two with be connected with between the slider one the roll body, motor and external power source electric connection.
Preferably, the first pressure applying assembly comprises a cylinder, a first rod body, a rod sleeve and a pressure applying plate, the cylinder is arranged at the middle position of the top of the support frame, the pressure applying plate is arranged on an output shaft of the cylinder, the first rod body and the rod sleeve are symmetrically arranged at the top of the support frame, one end of the first rod body is connected with the pressure applying plate, the first rod body is connected with the rod sleeve in a sliding mode, and the cylinder is electrically connected with an external power supply.
Preferably, the two ends of the roller body are provided with connecting plates, the two connecting plates are respectively in sliding connection with the first sliding block and the second sliding block, the second sliding block and the first sliding block are internally provided with springs and pressure sensors, the springs are arranged at the bottoms of the connecting plates, the top of the connecting plate is provided with the second pressure sensors, and knobs are screwed on the tops of the second sliding block and the first sliding block.
Preferably, the roller body is connected with the connecting plate through a bearing.
Preferably, the front surfaces of the two connecting plates are provided with a first plate body, a second plate body is arranged between the second sliding block and the first sliding block, and the second plate body is connected with the first plate body through a bolt.
(III) advantageous effects
Compared with the prior art, the utility model provides a pressure distribution testing arrangement possesses following beneficial effect:
this pressure distribution testing arrangement can carry out whole pressure detection to the panel that awaits measuring through the subassembly of exerting pressure one, can carry out local pressure detection to the panel that awaits measuring through pressure subassembly two, when local detection, can twist the knob soon, makes connecting plate extrusion spring, transmits the pressure value to the display by pressure sensor two, therefore can measure how big pressure that panel can bear.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic front view of a second pressing assembly of the present invention;
fig. 3 is a schematic top view of the second pressing assembly of the present invention;
fig. 4 is a schematic view of the front-view structure of the roller body, the first slider and the second slider.
In the figure: 1. a pressure distribution assembly; 11. a work table; 12. a support frame; 13. pressing a plate; 14. a first pressure sensor; 2. a first pressure applying component; 21. a cylinder; 22. a first rod body; 23. a rod sleeve; 24. pressing a plate; 3. a second pressure applying component; 31. a roller body; 311. a connecting plate; 312. a first plate body; 313. a second plate body; 314. a bolt; 32. a first sliding block; 33. a second sliding block; 34. a knob; 341. a second pressure sensor; 342. a spring; 35. a motor; 36. a screw; 37. a guide rail; 38. a second rod body; 39. a base.
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. 1-4, a pressure distribution testing apparatus includes a pressure distribution assembly 1, a first pressure applying assembly 2, and a second pressure applying assembly 3;
the pressure distribution assembly 1 comprises a workbench 11, a support frame 12, a pressure plate 13 and a first pressure sensor 14, the support frame 12 is arranged at the top of the workbench 11, a first pressure applying assembly 2 is arranged at the top of the support frame 12, a plurality of first pressure sensors 14 are arranged at the top of the workbench 11 close to the inner side of the support frame 12, the pressure plate 13 is arranged at the tops of the plurality of first pressure sensors 14, and the first pressure sensors 14 are electrically connected with an external power supply;
the second pressure applying component 3 comprises a roller body 31, a first sliding block 32, a second sliding block 33, a motor 35, a screw rod 36, a guide rail 37, a second rod body 38 and a base 39, two bases 39 are symmetrically arranged on two sides of the top of the workbench 11 close to the pressing plate 13, the inner side wall of one base 39 is provided with a second rod body 38, the outer side wall of the second rod body 38 is slidably connected with the first sliding block 32, the inner side wall of the other base 39 rotates to be connected with the screw rod 36, the motor 35 is arranged on one side of the roller body 31, an output shaft of the motor 35 is connected with the screw rod 36, the guide rail 37 is arranged on the top of the roller body 31, the second sliding block 33 slides on the guide rail 37 and is in threaded connection with the screw rod.
In this embodiment, specifically, the first pressing assembly 2 includes a cylinder 21, a first rod 22, a rod sleeve 23 and a pressing plate 24, the cylinder 21 is disposed at the middle position of the top of the support frame 12, the pressing plate 24 is disposed on an output shaft of the cylinder 21, the first rod 22 and the rod sleeve 23 are symmetrically disposed on the top of the support frame 12, one end of the first rod 22 is connected to the pressing plate 24, the first rod 22 is slidably connected to the rod sleeve 23, and the cylinder 21 is electrically connected to an external power supply; the working of the air cylinder 21 is controlled, the air cylinder 21 drives the pressing plate 24 to press the plate, at the moment, the first rod body 22 slides on the rod sleeve 23, the pressing plate 24 is enabled to be in a vertical state to press, the pressed plate transmits a detection value to the display through the detection of the first pressure sensors 14, and the pressure value of the whole area of the plate is obtained.
In this embodiment, specifically, two ends of the roller body 31 are provided with connecting plates 311, the two connecting plates 311 are respectively connected with the first slider 32 and the second slider 33 in a sliding manner, the second slider 33 and the first slider 32 are both internally provided with a spring 342 and a second pressure sensor 341, the bottom of the connecting plate 311 is provided with the spring 342, the top of the connecting plate 311 is provided with the second pressure sensor 341, and the tops of the second slider 33 and the first slider 32 are both screwed with the knob 34; the knob 34 is screwed to press the connecting plate 311 against the spring 342, and the pressure sensor 341 transmits the pressure value to the display, so that how much pressure the plate can bear can be measured.
In this embodiment, specifically, the roller body 31 is connected to the connecting plate 311 through a bearing.
In this embodiment, specifically, the first plate bodies 312 are disposed on the front surfaces of the two connecting plates 311, the second plate bodies 313 are disposed between the second sliding blocks 33 and the first sliding blocks 32, and the second plate bodies 313 and the first plate bodies 312 are connected by bolts 314; the plate to be measured cannot be attached to the roller body 31, the knob 34 is led out, the knob bolt 314 enables the first plate body 312 to descend, the first plate body 312 drives the roller body 31 to descend, and the roller body 31 is attached to the plate.
The working principle is as follows: when the pressure plate is used, firstly, a plate to be detected is placed on the pressure plate 13, the air cylinder 21 is controlled to work, the air cylinder 21 drives the pressure applying plate 24 to apply pressure to the plate, at the moment, the first rod body 22 slides on the rod sleeve 23, the pressure applying plate 24 is enabled to be in a vertical state to apply pressure, the plate to be applied is detected through the first pressure sensors 14, a detection value is transmitted to a display, the pressure value of the whole area of the plate is obtained, secondly, the motor 35 is controlled to work, the screw 36 is controlled to rotate, the screw 36 drives the second sliding block 33 to move on the guide rail 37, the first sliding block 32 moves on the second rod body 38, at the moment, the local surface of the plate is applied with pressure through the roller body 31, the pressure value is transmitted to the display through the first pressure sensors 14, the.
In this embodiment, the type of the cylinder 21 is CP96, the type of the motor 35 is Y2, and the types of the first pressure sensor 14 and the second pressure sensor 341 are SBT.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A pressure distribution testing device is characterized in that: comprises a pressure distribution component (1), a first pressure applying component (2) and a second pressure applying component (3);
the pressure distribution assembly (1) comprises a workbench (11), a support frame (12), a pressing plate (13) and a first pressure sensor (14), the support frame (12) is arranged at the top of the workbench (11), the first pressure applying assembly (2) is arranged at the top of the support frame (12), a plurality of first pressure sensors (14) are arranged at the top of the workbench (11) close to the inner side of the support frame (12), the pressing plate (13) is arranged at the tops of the first pressure sensors (14), and the first pressure sensors (14) are electrically connected with an external power supply;
the second pressing component (3) comprises a roller body (31), a first sliding block (32), a second sliding block (33), a motor (35), a screw rod (36), a guide rail (37), two rod bodies (38) and bases (39), wherein the two sides of the top of the workbench (11) close to the pressing plate (13) are symmetrically provided with the two bases (39), the inner side wall of one base (39) is provided with the second rod body (38), the outer side wall of the second rod body (38) is connected with the first sliding block (32) in a sliding mode, the inner side wall of the other base (39) is connected with the screw rod (36) in a rotating mode, one side of the roller body (31) is provided with the motor (35), the output shaft of the motor (35) is connected with the screw rod (36), the top of the roller body (31) is provided with the guide rail (37), and the second sliding block (33), and with screw rod (36) threaded connection, be connected with between slider two (33) and slider one (32) roll body (31), motor (35) and external power source electric connection.
2. A pressure distribution testing device according to claim 1, wherein: the pressing assembly I (2) comprises a cylinder (21), a rod body I (22), a rod sleeve (23) and a pressing plate (24), the cylinder (21) is arranged at the middle position of the top of the support frame (12), an output shaft of the cylinder (21) is provided with the pressing plate (24), the top of the support frame (12) is symmetrically provided with the rod body I (22) and the rod sleeve (23), one end of the rod body I (22) is connected with the pressing plate (24), the rod body I (22) is connected with the rod sleeve (23) in a sliding mode, and the cylinder (21) is electrically connected with an external power source.
3. A pressure distribution testing device according to claim 1, wherein: the two ends of the roller body (31) are provided with connecting plates (311), the two connecting plates (311) are respectively in sliding connection with the first sliding block (32) and the second sliding block (33), the second sliding block (33) and the first sliding block (32) are internally provided with springs (342) and pressure sensors (341), the bottom of the connecting plate (311) is provided with the springs (342), the top of the connecting plate (311) is provided with the pressure sensors (341), and the tops of the second sliding block (33) and the first sliding block (32) are all in threaded connection with a knob (34).
4. A pressure distribution testing device according to claim 3, wherein: the roller body (31) is connected with the connecting plate (311) through a bearing.
5. A pressure distribution testing device according to claim 3, wherein: the front surfaces of the two connecting plates (311) are provided with a first plate body (312), a second plate body (313) is arranged between the second sliding block (33) and the first sliding block (32), and the second plate body (313) is connected with the first plate body (312) through a bolt (314).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022544127.3U CN213658469U (en) | 2020-11-06 | 2020-11-06 | Pressure distribution testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022544127.3U CN213658469U (en) | 2020-11-06 | 2020-11-06 | Pressure distribution testing device |
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| Publication Number | Publication Date |
|---|---|
| CN213658469U true CN213658469U (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022544127.3U Active CN213658469U (en) | 2020-11-06 | 2020-11-06 | Pressure distribution testing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551997A (en) * | 2021-07-23 | 2021-10-26 | 苏州立创精密模具科技有限公司 | Voltage withstand test method |
| CN115219334A (en) * | 2022-09-19 | 2022-10-21 | 江苏瑞特钢化玻璃制品有限公司 | Refrigerator baffle toughened glass pressure-bearing strength testing arrangement |
-
2020
- 2020-11-06 CN CN202022544127.3U patent/CN213658469U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551997A (en) * | 2021-07-23 | 2021-10-26 | 苏州立创精密模具科技有限公司 | Voltage withstand test method |
| CN113551997B (en) * | 2021-07-23 | 2023-10-03 | 苏州立创精密模具科技有限公司 | Withstand voltage test method |
| CN115219334A (en) * | 2022-09-19 | 2022-10-21 | 江苏瑞特钢化玻璃制品有限公司 | Refrigerator baffle toughened glass pressure-bearing strength testing arrangement |
| CN115219334B (en) * | 2022-09-19 | 2022-11-29 | 江苏瑞特钢化玻璃制品有限公司 | Refrigerator baffle toughened glass pressure-bearing strength testing arrangement |
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