CN112362260A - O type circle defect automatic checkout device - Google Patents
O type circle defect automatic checkout device Download PDFInfo
- Publication number
- CN112362260A CN112362260A CN202011226491.3A CN202011226491A CN112362260A CN 112362260 A CN112362260 A CN 112362260A CN 202011226491 A CN202011226491 A CN 202011226491A CN 112362260 A CN112362260 A CN 112362260A
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- China
- Prior art keywords
- interface
- fixedly connected
- automatic
- groove
- sealing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/005—Sealing rings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
Abstract
The invention discloses an automatic detection device for O-shaped ring defects, which comprises a gas collecting bottle, wherein the upper surface of the gas collecting bottle is fixedly connected with a connector, the front surface of the gas collecting bottle is fixedly connected with a pressure gauge, one side of the gas collecting bottle is fixedly connected with an air inlet, one side of the connector is movably connected with a switch, the outer surface of the connector is fixedly connected with a test groove, the upper surface of the connector is movably connected with a sealing cover, the inner surface of the sealing cover is movably connected with a sealing gasket, and an air outlet is formed in the connector; through air inlet, manometer, switch, test groove and the sealed lid of design, solved O type sealing washer when using, generally be used for the sealed to gas or fluid to prevent that it from taking place to leak at the in-process that uses, avoid the sealing washer in the in-process because the problem of quality or sealing washer itself leads to the problem of required sealing substance leakage.
Description
Technical Field
The invention belongs to the technical field of O-shaped sealing rings, and particularly relates to an automatic detection device for O-shaped ring defects.
Background
The O-ring is a rubber seal ring with a circular cross section, and is called an O-ring because of its O-shape cross section, and is also called an O-ring, and it was first found in the middle of the 19 th century, and was used as a sealing element for a steam engine cylinder.
When the existing O-shaped sealing ring is used, the O-shaped sealing ring is generally used for sealing gas or oil liquid so as to prevent the O-shaped sealing ring from leaking in the using process, and in order to avoid the problem that required sealing substances leak due to the quality or the problems of the sealing ring in the using process, an O-shaped ring defect automatic detection device is provided.
Disclosure of Invention
The invention aims to provide an automatic detection device for O-shaped ring defects, which aims to solve the problems that when an O-shaped sealing ring provided by the background technology is used, the O-shaped sealing ring is generally used for sealing gas or oil to prevent the O-shaped sealing ring from leaking in the using process, and the required sealing substances are prevented from leaking due to the quality or the problems of the sealing ring in the using process.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a O type circle defect automatic checkout device, includes the gas collection bottle, the last fixed surface of gas collection bottle is connected with the interface, the front surface fixedly connected with manometer of gas collection bottle, one side fixedly connected with air inlet of gas collection bottle, one side swing joint of interface has the switch, the surface fixedly connected with test groove of interface, the last surface swing joint of interface has sealed lid, the internal surface swing joint of sealed lid has sealed the pad, the inside of interface is provided with the gas outlet.
Preferably, the outer wall of the interface is provided with a sliding groove, the bottom end of the inner surface of the sealing cover is fixedly connected with a limiting block, the upper surface of the limiting block is fixedly connected with a clamping block, the outer surface of the clamping block is movably connected with a clamping groove, the inner portion of the inner wall of the interface is fixedly connected with a compression spring, one end of the compression spring is fixedly connected with a connecting block, and the upper surface of the connecting block is fixedly connected with a pressing block.
Preferably, the inside of the test slot is filled with transparent liquid, and the liquid level height is equal to the height of the sealing cover.
Preferably, the width of the sliding groove is equal to that of the limiting block, and the diameter of the clamping block is equal to that of the clamping groove.
Preferably, the compression spring and the pressing block are fixedly connected through a connecting block, and the upper surfaces of the limiting block and the pressing block are attached to each other.
Preferably, the sealing gasket is positioned between the interface and the sealing cover, and the interface and the sealing cover are mutually attached to the sealing gasket.
Preferably, the bottom of spout has seted up movable groove, and connecting block, compression spring and briquetting all are located the inslot.
Compared with the prior art, the invention has the beneficial effects that:
1. through air inlet, manometer, switch, test groove and the sealed lid of design, solved O type sealing washer when using, generally be used for the sealed to gas or fluid to prevent that it from taking place to leak at the in-process that uses, avoid the sealing washer in the in-process because the problem of quality or sealing washer itself leads to the problem of required sealing substance leakage.
2. Stopper, connecting block, compression spring, briquetting and fixture block through the design have solved O type circle defect automatic checkout device and need be connected between sealed lid and the interface in the use, in order to avoid the in-process of connecting to exempt from inadequately, prepare required time before the extension test, reduce device work efficiency's problem.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of a test slot of the present invention;
FIG. 3 is a cross-sectional view of the sealing cover of the present invention;
fig. 4 is a schematic side sectional structural view of the interface of the present invention.
In the figure: 1. a gas collection bottle; 2. an interface; 3. an air inlet; 4. a pressure gauge; 5. a switch; 6. a test slot; 7. a sealing cover; 8. a gasket; 9. an air outlet; 10. a chute; 11. a limiting block; 12. connecting blocks; 13. a compression spring; 14. briquetting; 15. a clamping block; 16. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a O type circle defect automatic checkout device, including gas collecting bottle 1, the last fixed surface of gas collecting bottle 1 is connected with interface 2, the front surface fixedly connected with manometer 4 of gas collecting bottle 1, one side fixedly connected with air inlet 3 of gas collecting bottle 1, one side swing joint of interface 2 has switch 5, interface 2's fixed surface is connected with test groove 6, interface 2's upper surface swing joint has sealed lid 7, the internal surface swing joint of sealed lid 7 has sealed the pad 8, interface 2's inside is provided with gas outlet 9.
In the embodiment, in the using process of the device, the gas inlet 3 is firstly opened to fill the gas in the gas collecting bottle 1 until the value of the pressure gauge 4 is stable, then the air inlet 3 is closed, the sealing gasket 8 is placed inside the sealing cover 7, then the sealing cover 7 and the interface 2 are connected and fixed, the interior of the test groove 6 is filled with colorless liquid until the liquid level is equal to the height of the sealing cover 7, then the switch 5 is turned off, the numerical value change of the pressure gauge 4 is observed, and at the same time, whether bubbles escape from the transparent liquid in the test groove 6 is noticed, if the numerical value change of the pressure gauge 4 is rapid and bubbles escape from the liquid in the test groove 6, the sealing gasket 8 has defects, if the value of the pressure gauge 4 is stable and the liquid bubbles in the test groove 6 escape in a long-time test, the sealing gasket 8 is in a usable range, and the side view of the sealing gasket 8 is convenient.
Specifically, spout 10 has been seted up to interface 2's outer wall, the bottom fixedly connected with stopper 11 of sealed 7 internal surfaces of lid, stopper 11's last fixed surface is connected with fixture block 15, fixture block 15's surface swing joint has draw-in groove 16, the inside fixedly connected with compression spring 13 of interface 2 inner wall, compression spring 13's one end fixedly connected with connecting block 12, the last fixed surface of connecting block 12 is connected with briquetting 14.
In this embodiment, before the device uses, need connect earlier between sealed lid 7 and the interface 2, in the connection process, at first drive stopper 11 through sealed lid 7 and slide down from spout 10 inside that the interface 2 surface was seted up, until the upper surface contact of stopper 11 and briquetting 14, then rotatory sealed lid 7 drives stopper 11 and removes in the activity inslot of spout 10 bottom, until inside of fixture block 15 card income draw-in groove 16, and oppress briquetting 14 through stopper 11 and drive connecting block 12 and remove downwards, compression spring 13 makes its atress simultaneously, then keep the block between fixture block 15 and draw-in groove 16 under the effect of compression spring 13 power, be convenient for to the connection between sealed lid 7 and the interface 2.
Specifically, the inside of the test slot 6 is filled with a transparent liquid, and the liquid level height is equal to the height of the sealing cover 7.
In this embodiment, the inside of the test slot 6 is filled with a transparent liquid for observing whether gas escapes during the use of the sealing gasket 8.
Specifically, the width of the sliding groove 10 is equal to the width of the limiting block 11, and the diameter of the latch 15 is equal to the diameter of the latch groove 16.
In this embodiment, the limiting block 11 having the same width as the sliding groove 10 moves to the movable groove at the bottom end of the sliding groove 10 along the sliding groove 10 under the driving of the sealing cover 7, and then the clamping block 15 is clamped into the clamping groove 16, so that the sealing cover 7 and the connector 2 are conveniently connected and fixed.
Specifically, the compression spring 13 and the pressing block 14 are fixedly connected through the connecting block 12, and the upper surfaces of the limiting block 11 and the pressing block 14 are attached to each other.
In this embodiment, when the pressing block 14 is pressed by the limiting block 11 to move downwards, the compression spring 13 is driven by the connecting block 12 to compress and bear force, and then the upper surface of the pressing block 14 is kept in contact with the lower surface of the limiting block 11 under the action of the force of the compression spring 13, so that the sealing cover 7 and the interface 2 are connected and fastened.
Specifically, the sealing gasket 8 is located between the interface 2 and the sealing cover 7, and both the interface 2 and the sealing cover 7 are attached to the sealing gasket 8.
In this embodiment, the sealing gasket 8 located between the interface 2 and the sealing cover 7 is used for sealing the connection between the interface 2 and the sealing cover 7, so as to facilitate the detection of the quality of the sealing gasket 8.
Specifically, the bottom end of the sliding groove 10 is provided with a movable groove, and the connecting block 12, the compression spring 13 and the pressing block 14 are all located in the groove.
In this embodiment, the movable groove at the bottom end of the sliding groove 10 is used for accommodating and using the connecting block 12, the compression spring 13 and the pressing block 14, and then the sealing cover 7 and the interface 2 are fixedly connected under the action of the pressing block 14 and the limiting block 11.
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 (7)
1. The utility model provides a O type circle defect automatic checkout device, includes gas collecting bottle (1), the last fixed surface of gas collecting bottle (1) is connected with interface (2), its characterized in that: the front surface fixedly connected with manometer (4) of gas collecting bottle (1), one side fixedly connected with air inlet (3) of gas collecting bottle (1), one side swing joint of interface (2) has switch (5), the surface fixedly connected with test groove (6) of interface (2), the upper surface swing joint of interface (2) has sealed lid (7), the internal surface swing joint of sealed lid (7) has sealed pad (8), the inside of interface (2) is provided with gas outlet (9).
2. The automatic O-ring defect detection device according to claim 1, wherein: spout (10) have been seted up to the outer wall of interface (2), bottom fixedly connected with stopper (11) of sealed lid (7) internal surface, the last fixed surface of stopper (11) is connected with fixture block (15), the surface swing joint of fixture block (15) has draw-in groove (16), the inside fixedly connected with compression spring (13) of interface (2) inner wall, the one end fixedly connected with connecting block (12) of compression spring (13), the last fixed surface of connecting block (12) is connected with briquetting (14).
3. The automatic O-ring defect detection device according to claim 1, wherein: the inside of the test groove (6) is filled with transparent liquid, and the liquid level height is equal to the height of the sealing cover (7).
4. The automatic O-ring defect detection device according to claim 2, wherein: the width of the sliding groove (10) is equal to that of the limiting block (11), and the diameter of the clamping block (15) is equal to that of the clamping groove (16).
5. The automatic O-ring defect detection device according to claim 2, wherein: compression spring (13) and briquetting (14) pass through connecting block (12) fixed connection, the upper surface of stopper (11) and briquetting (14) is laminated each other.
6. The automatic O-ring defect detection device according to claim 1, wherein: the sealing gasket (8) is positioned between the interface (2) and the sealing cover (7), and the interface (2) and the sealing cover (7) are mutually attached to the sealing gasket (8).
7. The automatic O-ring defect detection device according to claim 2, wherein: the bottom of spout (10) has seted up movable groove, and connecting block (12), compression spring (13) and briquetting (14) all are located the inslot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011226491.3A CN112362260B (en) | 2020-11-04 | 2020-11-04 | O type circle defect automatic checkout device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011226491.3A CN112362260B (en) | 2020-11-04 | 2020-11-04 | O type circle defect automatic checkout device |
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| CN112362260A true CN112362260A (en) | 2021-02-12 |
| CN112362260B CN112362260B (en) | 2021-10-29 |
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| CN202011226491.3A Active CN112362260B (en) | 2020-11-04 | 2020-11-04 | O type circle defect automatic checkout device |
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Citations (10)
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|---|---|---|---|---|
| GB2345144A (en) * | 1998-12-22 | 2000-06-28 | Perkins Engines Co Ltd | An apparatus for testing gaskets |
| CN201965004U (en) * | 2011-01-18 | 2011-09-07 | 浙江吉利汽车有限公司 | Sealing ring detector for press clutch |
| CN207050925U (en) * | 2017-08-18 | 2018-02-27 | 于晓云 | Packaging material sealing propertytest system |
| CN109682554A (en) * | 2019-01-14 | 2019-04-26 | 中国计量大学 | A kind of PE ball-valve valve rod tightness test device and its detection method |
| CN209043536U (en) * | 2018-11-27 | 2019-06-28 | 顺泰精密橡胶（深圳）有限公司 | Rubber detects jig and detection device |
| CN209513173U (en) * | 2019-03-22 | 2019-10-18 | 新昌县镜岭镇凌康机械厂 | A kind of automotive sealant device for detecting sealability |
| CN210052534U (en) * | 2019-06-14 | 2020-02-11 | 高凯镟 | Instrument housing convenient to disassemble and assemble |
| CN210830443U (en) * | 2019-11-19 | 2020-06-23 | 宜昌华歌新能源科技有限公司 | Improved generation furnace body upper cover sealing washer that sealed effectual |
| CN211029749U (en) * | 2019-12-02 | 2020-07-17 | 庐江县丰源橡胶密封件有限公司 | Automatic detection device for O-shaped ring |
| CN211602310U (en) * | 2020-04-28 | 2020-09-29 | 徐州精工密封科技有限公司 | High-temperature testing device for temperature-resistant sealing ring |
-
2020
- 2020-11-04 CN CN202011226491.3A patent/CN112362260B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2345144A (en) * | 1998-12-22 | 2000-06-28 | Perkins Engines Co Ltd | An apparatus for testing gaskets |
| CN201965004U (en) * | 2011-01-18 | 2011-09-07 | 浙江吉利汽车有限公司 | Sealing ring detector for press clutch |
| CN207050925U (en) * | 2017-08-18 | 2018-02-27 | 于晓云 | Packaging material sealing propertytest system |
| CN209043536U (en) * | 2018-11-27 | 2019-06-28 | 顺泰精密橡胶（深圳）有限公司 | Rubber detects jig and detection device |
| CN109682554A (en) * | 2019-01-14 | 2019-04-26 | 中国计量大学 | A kind of PE ball-valve valve rod tightness test device and its detection method |
| CN209513173U (en) * | 2019-03-22 | 2019-10-18 | 新昌县镜岭镇凌康机械厂 | A kind of automotive sealant device for detecting sealability |
| CN210052534U (en) * | 2019-06-14 | 2020-02-11 | 高凯镟 | Instrument housing convenient to disassemble and assemble |
| CN210830443U (en) * | 2019-11-19 | 2020-06-23 | 宜昌华歌新能源科技有限公司 | Improved generation furnace body upper cover sealing washer that sealed effectual |
| CN211029749U (en) * | 2019-12-02 | 2020-07-17 | 庐江县丰源橡胶密封件有限公司 | Automatic detection device for O-shaped ring |
| CN211602310U (en) * | 2020-04-28 | 2020-09-29 | 徐州精工密封科技有限公司 | High-temperature testing device for temperature-resistant sealing ring |
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| Publication number | Publication date |
|---|---|
| CN112362260B (en) | 2021-10-29 |
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