CN219675392U - Sealing washer gas tightness detection device - Google Patents
Sealing washer gas tightness detection device Download PDFInfo
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- CN219675392U CN219675392U CN202320389672.0U CN202320389672U CN219675392U CN 219675392 U CN219675392 U CN 219675392U CN 202320389672 U CN202320389672 U CN 202320389672U CN 219675392 U CN219675392 U CN 219675392U
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- wall
- sealing ring
- seat
- detection device
- fixed
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- 238000007789 sealing Methods 0.000 title claims abstract description 63
- 238000001514 detection method Methods 0.000 title claims abstract description 53
- 230000004308 accommodation Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a sealing ring air tightness detection device, which comprises a base and a containing part for placing a sealing ring main body, wherein the containing part comprises: a splice plate: the inner wall of the through hole on the surface is movably connected with a T-shaped rod; and (3) a spring: the spring is sleeved on the circumferential outer wall of the T-shaped rod, and two ends of the spring are respectively fixed on the outer wall of the bottom of the connecting plate and the inner wall of the bottom of the T-shaped rod through pins; and (2) mounting plate: the lifting block is welded on the outer wall of the top of the mounting plate; intermediate lever: the middle rod is welded on the outer wall of the top of the connecting plate, and a placing seat is fixed on the outer wall of the top of the middle rod through a pin; slide hole: the sliding hole is arranged in the placing seat, and the inner diameter of the sliding hole is matched with the outer diameter of the jacking block. According to the utility model, the lifting block is arranged, so that the sealing ring main body can be lifted after the air tightness detection of the sealing ring main body is finished, the sealing ring main body can be conveniently and quickly separated from the placement seat, and the sealing ring main body is taken out.
Description
Technical Field
The utility model relates to the technical field of air tightness detection, in particular to a sealing ring air tightness detection device.
Background
In the prior art, the sealing ring is widely used in the field of life production as a sealing piece, and can effectively prevent air leakage, so that after the sealing ring is produced, the sealing performance and the air leakage prevention performance of the sealing ring are required to be detected, the air tightness of the sealing ring is an important factor for determining the quality of the sealing ring, and a detection device is required to be designed, so that the air tightness of the sealing ring can be detected.
Through retrieving, chinese patent application number is 202123016311.1's patent, a sealing washer gas tightness detection device is disclosed, including the operation box, the curb plate is all installed to the operation box both sides, be equipped with the backup pad on the curb plate, the backup pad top is fixed with the apron, the hydraulic cylinder is installed at apron top center, hydraulic cylinder bottom is connected with the push rod, the push rod passes the apron and the bottom is connected with the gland, the detection component is installed at the gland top, the gland below is equipped with the detection platform, but detection platform and gland close-fitting, be equipped with the gas storage bin in the detection platform, detection platform top is equipped with the step, step center is equipped with the air inlet.
The sealing ring air tightness detection device in the patent has the following defects: when carrying out the gas tightness to the sealing washer and examining, because the sealing washer needs to assemble in the mounting groove for after examining, because sealing washer and mounting groove internal surface laminating, consequently be convenient for take out the sealing washer from the mounting groove fast, thereby influence detection efficiency.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a sealing ring air tightness detection device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a sealing washer gas tightness detection device, includes the base and is used for placing the holding portion of sealing washer main part, the holding portion includes:
a splice plate: the inner wall of the through hole on the surface is movably connected with a T-shaped rod;
and (3) a spring: the spring is sleeved on the circumferential outer wall of the T-shaped rod, and two ends of the spring are respectively fixed on the outer wall of the bottom of the connecting plate and the inner wall of the bottom of the T-shaped rod through pins;
and (2) mounting plate: the lifting block is welded on the outer wall of the top of the mounting plate;
intermediate lever: the middle rod is welded on the outer wall of the top of the connecting plate, and a placing seat is fixed on the outer wall of the top of the middle rod through a pin;
slide hole: which is arranged inside the placement seat.
As still further aspects of the utility model: the outer wall of the top of the base is fixedly provided with a riser, one side of the riser is welded with a limiting plate, and the outer wall of the bottom of the limiting plate is fixedly provided with a hydraulic cylinder.
As still further aspects of the utility model: the outer wall of one side of the vertical plate is fixedly provided with a detection seat, the outer wall of the top of the detection seat is welded with a connecting seat, and the top of the connecting seat is connected with an air inlet part.
As still further aspects of the utility model: the air inlet part comprises an air inlet pipe and a control valve, one end of the air inlet pipe is fixed at the top of the connecting seat, and the control valve is fixed at one end of the air inlet pipe far away from the connecting seat.
As still further aspects of the utility model: the pressure gauge is embedded in the top of the detection seat.
As still further aspects of the utility model: the top of the detection seat is connected with a pressure relief valve through threads.
As still further aspects of the utility model: the outer wall of the bottom of the connecting plate is fixed at the output end of the hydraulic cylinder through a pin.
As still further aspects of the utility model: the inner diameter of the sliding hole is matched with the outer diameter of the jacking block.
Compared with the prior art, the utility model provides a sealing ring air tightness detection device, which has the following beneficial effects:
1. after the airtight detection of the sealing ring main body is finished, the sealing ring main body can be lifted up through the lifting block, so that the sealing ring main body can be conveniently and quickly separated from the placing seat, and the sealing ring main body is taken out.
2. Through connecting the inlet portion and the air pump, the air can be pressurized in the detection seat, so that the air tightness of the sealing ring main body can be detected conveniently.
3. The pressure gauge is arranged to monitor the air pressure inside the detection seat, and the pressure relief valve is arranged to relieve the pressure after the air pressure inside the detection seat exceeds the set safety value, so that the safety of the detection process is ensured.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a seal ring air tightness detection device according to the present utility model;
fig. 2 is a schematic side view of a seal ring tightness detecting device according to the present utility model;
fig. 3 is a schematic diagram of a mounting structure of a receiving portion and a sealing ring main body of a sealing ring air tightness detecting device according to the present utility model;
fig. 4 is a schematic diagram of an explosion structure of a receiving portion of a sealing ring air tightness detecting device according to the present utility model;
fig. 5 is a schematic diagram of a detecting portion of a sealing ring air tightness detecting device according to the present utility model.
In the figure: 1-base, 2-riser, 3-detection seat, 4-intake pipe, 5-connecting seat, 6-manometer, 7-relief valve, 8-seat of placing, 9-mounting panel, 10-pneumatic cylinder, 11-limiting plate, 12-sealing washer main part, 13-jacking piece, 14-joint board, 15-spring, 16-T type pole, 17-intermediate lever, 18-slide hole, 19-control valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify 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.
In order to facilitate improvement of detection rate, the sealing ring air tightness detection device, as shown in fig. 1-5, comprises a base 1 and a containing part for containing a sealing ring main body 12, wherein the containing part comprises:
the splice plate 14: the inner wall of the through hole formed on the surface of the base is connected with a T-shaped rod 16 in a sliding way;
spring 15: the spring is sleeved on the circumferential outer wall of the T-shaped rod 16, and two ends of the spring 15 are respectively fixed on the outer wall of the bottom of the connecting plate 14 and the inner wall of the bottom of the T-shaped rod 16 through pins;
mounting plate 9: the lifting block 13 is welded on the outer wall of the top of the mounting plate 9;
intermediate lever 17: the upper end of the middle rod 17 is welded to the outer wall of the top of the connecting plate 14, and the outer wall of the top of the middle rod is fixed with a placement seat 8 through a pin;
slide hole 18: the sliding hole is arranged in the placing seat 8, and the inner diameter of the sliding hole 18 is matched with the outer diameter of the jacking block 13;
can place sealing washer main part 12 through being provided with and place seat 8, be convenient for carry out the gas tightness and detect sealing washer main part 12, after the gas tightness of sealing washer main part 12 detects, through upwards promoting T type pole 16 to make jacking piece 13 and place and produce relative displacement between the seat 8, make jacking piece 13 can follow the in-process that slide hole 18 moved up, jack up sealing washer main part 12, thereby make sealing washer main part 12 can be fast with place and separate between the 8 internal surfaces of seat, thereby be convenient for take out sealing washer main part 12 from placing in the seat 8.
The outer wall of the top of the base 1 is fixedly provided with a vertical plate 2 through a bolt, the outer wall of one side of the vertical plate 2 is welded with a limiting plate 11, the outer wall of the bottom of the limiting plate 11 is fixedly provided with a hydraulic cylinder 10 through a bolt, and the outer wall of the bottom of a connecting plate 14 is fixedly arranged at the output end of the hydraulic cylinder 10 through a pin;
the hydraulic cylinder 10 is arranged to drive the placement seat 8 to move along the vertical direction, and the limiting plate 11 is arranged to fixedly mount the hydraulic cylinder 10, so that the bottom of the T-shaped rod 16 can be limited when the output end of the hydraulic cylinder 10 moves in a return stroke manner, and the jacking block 13 can automatically jack the sealing ring main body 12.
The outer wall of one side of the vertical plate 2 is fixedly provided with a detection seat 3 through a bolt, the outer wall of the top of the detection seat 3 is welded with a connecting seat 5, and the top of the connecting seat 5 is connected with an air inlet part;
through being provided with and detecting seat 3 can be when the seat 8 is placed in the drive of pneumatic cylinder 10 moves up, make it can with place and cooperate between the seat 8 to can extrude sealing washer main part 12 two terminal surfaces, make sealing washer main part 12 and place seat 8 internal surface, detect laminating between the 3 bottoms of seat, can aerify the pressurization in detecting seat 3 through the portion of admitting air, and then can carry out the gas tightness to sealing washer main part 12.
The air inlet part comprises an air inlet pipe 4 and a control valve 19, one end of the air inlet pipe 4 is fixed on the top of the connecting seat 5 through a bolt, and the control valve 19 is fixed on one end of the air inlet pipe 4 far away from the connecting seat 5 through a bolt;
by connecting the control valve 19 to an air pump or the like, the air in the check seat 3 can be inflated by the air intake pipe 4.
The top of the detection seat 3 is embedded with a pressure gauge 6, and the top of the detection seat 3 is connected with a pressure relief valve 7 through threads;
the pressure gauge 6 is arranged to monitor the air pressure inside the detection seat 3, and the pressure relief valve 7 is arranged to relieve the pressure after the air pressure inside the detection seat 3 exceeds a set safety value, so that the safety of the detection process is ensured.
Working principle: when the air tightness of the sealing ring main body 12 needs to be detected, firstly, the sealing ring main body 12 is placed on the inner surface of the placement seat 8, the placement seat 8 is driven by the hydraulic cylinder 10 to move upwards along the vertical direction, the top of the sealing ring main body 12 is attached to the bottom of the detection seat 3, then the air charging part and the air pump are connected, the air charging part is used for charging air in the detection seat 3, the air pressure in the detection seat 3 can be monitored by the pressure gauge 6, when the reading of the pressure gauge 6 reaches a set value, the control valve 19 is closed at the moment, then a period of time, such as 1-2 hours, is waited for, the reading of the pressure gauge 6 is observed in the process, if the reading of the pressure gauge 6 is unchanged, the air tightness of the sealing ring main body 12 is proved to be better, and if the reading of the pressure gauge 6 changes, the air tightness of the sealing ring main body 12 is proved not to reach the designed standard.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a sealing washer gas tightness detection device, includes base (1) and is used for placing sealing washer main part (12) accommodation portion, its characterized in that, accommodation portion includes:
a connector plate (14): the inner wall of the through hole on the surface is movably connected with a T-shaped rod (16);
spring (15): the spring is sleeved on the circumferential outer wall of the T-shaped rod (16), and two ends of the spring (15) are respectively fixed on the outer wall of the bottom of the connecting plate (14) and the inner wall of the bottom of the T-shaped rod (16) through pins;
mounting plate (9): the lifting device is fixed on the outer wall of the top of a T-shaped rod (16) through a pin, and a jacking block (13) is welded on the outer wall of the top of a mounting plate (9);
intermediate lever (17): the connecting plate is welded on the outer wall of the top of the connecting plate (14), and a placing seat (8) is fixed on the outer wall of the top of the middle rod (17) through a pin;
slide hole (18): which is arranged inside the placement seat (8).
2. The sealing ring air tightness detection device according to claim 1, wherein a vertical plate (2) is fixed on the outer wall of the top of the base (1), a limiting plate (11) is welded on the outer wall of one side of the vertical plate (2), and a hydraulic cylinder (10) is fixed on the outer wall of the bottom of the limiting plate (11).
3. The sealing ring air tightness detection device according to claim 2, wherein a detection seat (3) is fixed on the outer wall of one side of the vertical plate (2), a connection seat (5) is welded on the outer wall of the top of the detection seat (3), and an air inlet part is connected to the top of the connection seat (5).
4. A sealing ring air tightness detection device according to claim 3, characterized in that the air inlet part comprises an air inlet pipe (4) and a control valve (19), one end of the air inlet pipe (4) is fixed at the top of the connecting seat (5), and the control valve (19) is fixed at one end of the air inlet pipe (4) far away from the connecting seat (5).
5. The sealing ring air tightness detection device according to claim 4, wherein a pressure gauge (6) is embedded in the top of the detection seat (3).
6. The sealing ring air tightness detection device according to claim 5, wherein the top of the detection seat (3) is connected with a pressure release valve (7) through threads.
7. The sealing ring air tightness detection device according to claim 6, wherein the outer wall of the bottom of the connecting plate (14) is fixed at the output end of the hydraulic cylinder (10) through a pin.
8. The sealing ring tightness detection device according to claim 7, wherein the inner diameter of the sliding hole (18) and the outer diameter of the jacking block (13) are adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320389672.0U CN219675392U (en) | 2023-03-06 | 2023-03-06 | Sealing washer gas tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320389672.0U CN219675392U (en) | 2023-03-06 | 2023-03-06 | Sealing washer gas tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219675392U true CN219675392U (en) | 2023-09-12 |
Family
ID=87895425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320389672.0U Active CN219675392U (en) | 2023-03-06 | 2023-03-06 | Sealing washer gas tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219675392U (en) |
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2023
- 2023-03-06 CN CN202320389672.0U patent/CN219675392U/en active Active
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