CN106855452A - A kind of hanging-connecting steep-lead thread screws air-tightness device for fast detecting - Google Patents
A kind of hanging-connecting steep-lead thread screws air-tightness device for fast detecting Download PDFInfo
- Publication number
- CN106855452A CN106855452A CN201510908448.8A CN201510908448A CN106855452A CN 106855452 A CN106855452 A CN 106855452A CN 201510908448 A CN201510908448 A CN 201510908448A CN 106855452 A CN106855452 A CN 106855452A
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- CN
- China
- Prior art keywords
- hanging
- fast
- steep
- introducing cylinder
- lead thread
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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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
Air-tightness device for fast detecting structure, including O-ring seal (1), locating support (2), spiral valve (3) are screwed the invention discloses a kind of hanging-connecting steep-lead thread；Hook (6), baffle plate (7), internal thread introducing cylinder (8) are devised on locating support (2)；External screw thread introducing cylinder (9), rotating handles (10), through hole (11) are devised on spiral valve (3)；It is articulated on packing case by linking up with (6) and baffle plate (7)；By internal thread introducing cylinder (8) and the fast screwing of external screw thread introducing cylinder (9), spiral valve (3) and O-ring seal (1) is contacted with packing case and keep sealing；Through hole (11) is connected with standard fast joint A (4), and standard fast joint A (4) realizes that extraneous source of the gas is connected with standard fast joint B (5) grafting；Steep-lead thread screws sealing property device for fast detecting and instead of original fine thread and screws sealing property detection tabs, it is possible to increase operating efficiency more than 200%.
Description
Technical field
Air-tightness device for fast detecting structure is screwed the present invention relates to a kind of hanging-connecting steep-lead thread, and in particular to a kind of hanging-connecting steep-lead thread for the packing case with sealing detection hole screws air-tightness device for fast detecting.
Background technology
Sealing property detection is carried out to the packing case with sealing detection hole using conventional seals detection means, mainly turned on packing case sealing detection hole by M10 × 1 fine thread connecting mode, by external source of the gas to the gas that certain pressure is filled with packing case, realize that sealing property is detected.Could will detect that pore pressure is tight because fine thread connecting mode needs some circles to screw, if the packaging box number that need to be detected is more, operating personnel's fatigue is easily caused, and easy abrasion of fine thread of package seal checker is detected the built-in metal inserts of packing case, destroys its antirust coat.
Some package seal checkers described in existing patent, package seal checker as disclosed in Chinese patent application 2013207795138,2013207111330,2013200156824 etc., using wiring buckle, valve and adjuster that field is motor etc., with the application without similar functions.
Due to the presence of above mentioned problem, the present inventor carries out research and analysis to existing sealing detection technology, and air-tightness device for fast detecting is screwed to produce simple structure, hanging-connecting steep-lead thread easy for installation, reliable effect.
The content of the invention
For above mentioned problem, the present inventor carries out well-designed and detailed calculating, it was found that by setting O-ring seal (1), locating support (2), spiral valve (3), standard fast joint A (4), standard fast joint B (5), so as to complete the present invention.
It is an object of the invention to provide following aspect：
1. hanging-connecting steep-lead thread screws air-tightness device for fast detecting, it is characterised in that the hanging-connecting steep-lead thread screws air-tightness device for fast detecting to be included：
O-ring seal (1)；
Locating support (2), including hook (6), baffle plate (7), internal thread introducing cylinder (8)；
Spiral valve (3), including external screw thread introducing cylinder (9), rotating handles (10), through hole (11)；
Standard fast joint A (4)；
Standard fast joint B (5).
2. hanging-connecting steep-lead thread according to claim 1 screws air-tightness device for fast detecting, it is characterised in that
Whole device is quickly articulated on the packing case with sealing detection hole by the hook (6) and baffle plate (7) on locating support (2).
3. hanging-connecting steep-lead thread according to claim 1 screws air-tightness device for fast detecting, it is characterised in that
Fast screwing is coordinated by the screw thread of internal thread introducing cylinder (8) and external screw thread introducing cylinder (9), spiral valve (3) and O-ring seal (1) is set to be in contact with packing case sealing detection hole, compression seal cushion rubber (1) realizes that the hanging-connecting steep-lead thread screws the sealing between air-tightness device for fast detecting and packing case.
4. hanging-connecting steep-lead thread according to claim 1 screws air-tightness device for fast detecting, it is characterised in that
Through hole (11) on spiral valve (3) is connected with standard fast joint A (4), form the gas passage of insertion, standard fast joint B (5) is connected with extraneous source of the gas, standard fast joint A (4) and standard fast joint B (5) are with quick inserting function, connected with extraneous source of the gas with realizing that the hanging-connecting steep-lead thread screws air-tightness device for fast detecting, the gas of certain pressure is filled with to packaging box cavity using extraneous source of the gas, sealing property detection is carried out.
5. hanging-connecting steep-lead thread according to claim 1 screws air-tightness device for fast detecting, it is characterised in that
Screwed by the bull steep-lead thread of the external screw thread introducing cylinder (9) in the internal thread introducing cylinder (8) and spiral valve (3) on locating support (2) and realize that spiral valve (3) drives O-ring seal (1) quick locking and pine to move back, realize fast assembly and disassembly function.
The present invention has the advantages that：
First, whole device is quickly articulated on the packing case with sealing detection hole by linking up with (6) and baffle plate (7), play fixation.
Second, fast screwing is coordinated by the screw thread of internal thread introducing cylinder (8) and external screw thread introducing cylinder (9), spiral valve (3) and O-ring seal (1) is set to be in contact with packing case sealing detection hole, compression seal cushion rubber (1) realizes that the hanging-connecting steep-lead thread screws the sealing between air-tightness device for fast detecting and packing case.
3rd, it is connected with standard fast joint A (4) by the through hole (11) on spiral valve (3), form the gas passage of insertion, standard fast joint B (5) is connected with extraneous source of the gas, standard fast joint A (4) and standard fast joint B (5) are with quick inserting function, connected with extraneous source of the gas with realizing that the hanging-connecting steep-lead thread screws air-tightness device for fast detecting, the gas of certain pressure is filled with to packaging box cavity using extraneous source of the gas, sealing property detection is carried out.
4th, screwed by the bull steep-lead thread of the external screw thread introducing cylinder (9) in the internal thread introducing cylinder (8) and spiral valve (3) on locating support (2) and realize that spiral valve (3) drives O-ring seal (1) quick locking and pine to move back, realize fast assembly and disassembly function.
Brief description of the drawings
Fig. 1 shows to screw the structure chart of air-tightness device for fast detecting according to hanging-connecting steep-lead thread of the present invention；
Fig. 2 shows to screw air-tightness device for fast detecting installation diagram according to a kind of hanging-connecting steep-lead thread of preferred embodiment of the invention；
Fig. 3 shows that screwing air-tightness device for fast detecting according to a kind of hanging-connecting steep-lead thread of preferred embodiment of the invention uses installation diagram.
Drawing reference numeral explanation：
1 O-ring seal
2 locating supports
3 spiral valves
4 standard fast joint A
5 standard fast joint B
6 hooks
7 baffle plates
8 internal thread introducing cylinders
9 external screw thread introducing cylinders
10 rotating handleses
11 through holes
12 hanging-connecting steep-lead threads screw air-tightness device for fast detecting
13 packaging box cavities
14 packing case sealing detection holes
15 packing case outline studs
16 packing case outline panels
Specific embodiment
Below by drawings and Examples, the present invention is described in more detail.Illustrated by these, the features and advantages of the invention will become more apparent from clearly.
Special word " exemplary " means " being used as example, embodiment or illustrative " herein.Any embodiment here as illustrated by " exemplary " should not necessarily be construed as preferred or advantageous over other embodiments.Although the various aspects of embodiment are shown in the drawings, unless otherwise indicated, it is not necessary to accompanying drawing drawn to scale.
One of the invention preferred embodiment in, as shown in fig. 1, there is provided hanging-connecting steep-lead thread screws air-tightness device for fast detecting, it includes：
O-ring seal (1)；
Locating support (2), including hook (6), baffle plate (7), internal thread introducing cylinder (8)；
Spiral valve (3), including external screw thread introducing cylinder (9), rotating handles (10), through hole (11)；
Standard fast joint A (4)；
Standard fast joint B (5).
Hook (6), baffle plate (7), internal thread introducing cylinder (8) are devised on the locating support (2).
External screw thread introducing cylinder (9), rotating handles (10), through hole (11) are devised on the spiral valve (3).
The present invention has the advantages that：
First, whole device is quickly articulated on the packing case with sealing detection hole by linking up with (6) and baffle plate (7), play fixation.
Second, fast screwing is coordinated by the screw thread of internal thread introducing cylinder (8) and external screw thread introducing cylinder (9), spiral valve (3) and O-ring seal (1) is set to be in contact with packing case sealing detection hole, compression seal cushion rubber (1) realizes that the hanging-connecting steep-lead thread screws the sealing between air-tightness device for fast detecting and packing case.
3rd, it is connected with standard fast joint A (4) by the through hole (11) on spiral valve (3), form the gas passage of insertion, standard fast joint B (5) is connected with extraneous source of the gas, standard fast joint A (4) and standard fast joint B (5) are with quick inserting function, connected with extraneous source of the gas with realizing that the hanging-connecting steep-lead thread screws air-tightness device for fast detecting, the gas of certain pressure is filled with to packaging box cavity using extraneous source of the gas, sealing property detection is carried out.
4th, screwed by the bull steep-lead thread of the external screw thread introducing cylinder (9) in the internal thread introducing cylinder (8) and spiral valve (3) on locating support (2) and realize that spiral valve (3) drives O-ring seal (1) quick locking and pine to move back, realize fast assembly and disassembly function.
Above in association with preferred embodiment the present invention is described, but these implementation methods are only exemplary, only play illustrative effect.On this basis, various replacements and improvement can be carried out to the present invention, these are each fallen within protection scope of the present invention.
Claims (5)
1. hanging-connecting steep-lead thread screws air-tightness device for fast detecting, it is characterised in that the hanging-connecting steep-lead thread screws air-tightness device for fast detecting to be included：
O-ring seal (1)；
Locating support (2), including hook (6), baffle plate (7), internal thread introducing cylinder (8)；
Spiral valve (3), including external screw thread introducing cylinder (9), rotating handles (10), through hole (11)；
Standard fast joint A (4)；
Standard fast joint B (5).
2. hanging-connecting steep-lead thread according to claim 1 screws air-tightness device for fast detecting, it is characterised in that
Whole device is quickly articulated on the packing case with sealing detection hole by the hook (6) and baffle plate (7) on locating support (2).
3. hanging-connecting steep-lead thread according to claim 1 screws air-tightness device for fast detecting, it is characterised in that
Fast screwing is coordinated by the screw thread of internal thread introducing cylinder (8) and external screw thread introducing cylinder (9), spiral valve (3) and O-ring seal (1) is set to be in contact with packing case sealing detection hole, compression seal cushion rubber (1) realizes that the hanging-connecting steep-lead thread screws the sealing between air-tightness device for fast detecting and packing case.
4. hanging-connecting steep-lead thread according to claim 1 screws air-tightness device for fast detecting, it is characterised in that
Through hole (11) on spiral valve (3) is connected with standard fast joint A (4), form the gas passage of insertion, standard fast joint B (5) is connected with extraneous source of the gas, standard fast joint A (4) and standard fast joint B (5) are with quick inserting function, connected with extraneous source of the gas with realizing that the hanging-connecting steep-lead thread screws air-tightness device for fast detecting, the gas of certain pressure is filled with to packaging box cavity using extraneous source of the gas, sealing property detection is carried out.
5. hanging-connecting steep-lead thread according to claim 1 screws air-tightness device for fast detecting, it is characterised in that
Screwed by the bull steep-lead thread of the external screw thread introducing cylinder (9) in the internal thread introducing cylinder (8) and spiral valve (3) on locating support (2) and realize that spiral valve (3) drives O-ring seal (1) quick locking and pine to move back, realize fast assembly and disassembly function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510908448.8A CN106855452A (en) | 2015-12-09 | 2015-12-09 | A kind of hanging-connecting steep-lead thread screws air-tightness device for fast detecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510908448.8A CN106855452A (en) | 2015-12-09 | 2015-12-09 | A kind of hanging-connecting steep-lead thread screws air-tightness device for fast detecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106855452A true CN106855452A (en) | 2017-06-16 |
Family
ID=59132284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510908448.8A Withdrawn CN106855452A (en) | 2015-12-09 | 2015-12-09 | A kind of hanging-connecting steep-lead thread screws air-tightness device for fast detecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106855452A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006250907A (en) * | 2005-03-14 | 2006-09-21 | Bridgestone Corp | Testing tool for testing airtightness or watertightness of tube fitting base body |
| CN201218767Y (en) * | 2008-04-28 | 2009-04-08 | 比亚迪股份有限公司 | Tool for sealing fuel tank port |
| CN201289422Y (en) * | 2008-09-18 | 2009-08-12 | 广西玉柴机器股份有限公司 | Fixture for detecting air tightness of oil feed hole of diesel engine cylinder cover |
| CN202204653U (en) * | 2011-08-26 | 2012-04-25 | 北京新风机械厂 | Adapting device for airtight inspection |
| CN202305129U (en) * | 2011-10-26 | 2012-07-04 | 埃泰克汽车电子(芜湖)有限公司 | Quick connector for air tightness test |
| CN202629402U (en) * | 2012-03-10 | 2012-12-26 | 浙江吉鑫祥叉车制造有限公司 | Novel transition joint for low-pressure liquid pipeline or gas pipeline |
| CN102996955A (en) * | 2012-12-07 | 2013-03-27 | 天津鹏翎胶管股份有限公司 | Rapid connector for gas tight test |
| CN203083785U (en) * | 2013-03-18 | 2013-07-24 | 唐山通力齿轮有限公司 | Automatic air charging device for detecting air impermeability of automotive transmission assembly |
-
2015
- 2015-12-09 CN CN201510908448.8A patent/CN106855452A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006250907A (en) * | 2005-03-14 | 2006-09-21 | Bridgestone Corp | Testing tool for testing airtightness or watertightness of tube fitting base body |
| CN201218767Y (en) * | 2008-04-28 | 2009-04-08 | 比亚迪股份有限公司 | Tool for sealing fuel tank port |
| CN201289422Y (en) * | 2008-09-18 | 2009-08-12 | 广西玉柴机器股份有限公司 | Fixture for detecting air tightness of oil feed hole of diesel engine cylinder cover |
| CN202204653U (en) * | 2011-08-26 | 2012-04-25 | 北京新风机械厂 | Adapting device for airtight inspection |
| CN202305129U (en) * | 2011-10-26 | 2012-07-04 | 埃泰克汽车电子(芜湖)有限公司 | Quick connector for air tightness test |
| CN202629402U (en) * | 2012-03-10 | 2012-12-26 | 浙江吉鑫祥叉车制造有限公司 | Novel transition joint for low-pressure liquid pipeline or gas pipeline |
| CN102996955A (en) * | 2012-12-07 | 2013-03-27 | 天津鹏翎胶管股份有限公司 | Rapid connector for gas tight test |
| CN203083785U (en) * | 2013-03-18 | 2013-07-24 | 唐山通力齿轮有限公司 | Automatic air charging device for detecting air impermeability of automotive transmission assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170616 |
|
| WW01 | Invention patent application withdrawn after publication |