CN104865025A - Airtight detection apparatus for flexible pipes - Google Patents
Airtight detection apparatus for flexible pipes Download PDFInfo
- Publication number
- CN104865025A CN104865025A CN201410742672.XA CN201410742672A CN104865025A CN 104865025 A CN104865025 A CN 104865025A CN 201410742672 A CN201410742672 A CN 201410742672A CN 104865025 A CN104865025 A CN 104865025A
- Authority
- CN
- China
- Prior art keywords
- door beam
- upper plate
- stir
- lower plate
- clamp
- 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.)
- Granted
Links
Abstract
The invention discloses an airtight detection apparatus for flexible pipes. The airtight detection apparatus comprises a pedestal; a door beam is disposed on the pedestal; one side of the door beam is provided with a cylinder, a poking handle and gas-guide tubes; the poking handle can drive a poking push plate, an upper plate and a lower plate which are positioned at the other side of the door beam; an edge of the lower plate is provided with a row of clamping grooves; an edge of the upper plate is provided with a row of clamping blocks in a protruding manner; circular clamping ports formed by semicircular gaps are formed between the clamping grooves and the clamping blocks; the gas-guide tubes are disposed in the circular clamping ports; the cylinder can rotate an expansion rotating shaft passing through the door beam to enable the expansion rotating shaft to expand the upper plate and the lower plate so as to form the circular clamping ports; and when the cylinder does not work, a spring embedded between the upper plate and the lower plate pushes the upper plate to open the circular clamping ports. Through the modes, a plurality of flexible pipes can be detected simultaneously.
Description
Technical field
The present invention relates to quality testing field, particularly a kind of flexible pipe air tightness detection apparatus.
Background technology
All can use hose product in a lot of field, such as automobile making had used nylon tube as fuel oil input pipe already in a large number.And hose product other hard tube product all supporting or hose product use usually.Be connected and fixed so can exist when carrying out airtight detection to hose product, therefore need reliable holding function to realize the connection of hose product and hard tube product.But traditional detection mode is all by manually connecting, manual operation speed is slow, connects insecure, easily occurs false retrieval.
Summary of the invention
Goal of the invention of the present invention is: for above-mentioned Problems existing, provides a kind of flexible pipe air tightness detection apparatus, can detect many flexible pipes simultaneously.
The technical solution used in the present invention is such: provide a kind of flexible pipe air tightness detection apparatus, described flexible pipe air tightness detection apparatus comprises base, described base is provided with a beam, the one side of described door beam is provided with stirs free bearing, with described stir that free bearing is rotationally connected stir handle, cylinder and air ducts, described two ends, left and right of stirring handle are respectively connected with stirs push rod, one end of described cylinder is fixed on described door beam, the other end of described cylinder is rotatably connected to swelling rotating shaft, the another side of described door beam be provided with press close to described Men Liang stir push pedal and stir with described the upper plate and lower plate that push pedal fits, stir described in described lower plate is fixed in push pedal, the edge of described lower plate is provided with a row clamping groove, the outwardly clamp having a row to be placed in described clamping slot in the edge of described upper plate, the width of described clamp is less than the width of described clamping slot, one side of described clamp and a side of described clamping slot are respectively provided with semicircular indentations, spring is embedded with between the clamp and the clamping slot of described lower panel edges of described upper board edge, described upper plate can be moved left and right on relatively described lower plate edge, described two semicircular indentations are drawn close gradually when described upper plate moves and are formed circular clamping mouth, described swelling rotating shaft is through described door beam and be placed in a described clamp and another side of described clamping slot, described push rod of stirring is stirred push pedal through described door beam be fixedly connected with described, the mouth of pipe of described wireway is through described door beam and describedly stir push pedal and be placed in described circle clamping mouth, and for being inserted in flexible pipe, described air ducts is solid or hollow.
In sum, owing to have employed technique scheme, flexible pipe air tightness detection apparatus of the present invention can connect many flexible pipes simultaneously, and fix reliably, prevent because connecting the insecure false retrieval caused, thus many flexible pipes can be detected simultaneously, detection efficiency is high, and testing result is accurate.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of embodiment of the present invention flexible pipe air tightness detection apparatus.
Fig. 2 is the schematic diagram at an embodiment of the present invention flexible pipe air tightness detection apparatus visual angle.
Fig. 3 is the upper plate of embodiment of the present invention flexible pipe air tightness detection apparatus and the enlarged diagram of lower plate.
Fig. 4 is the schematic diagram at another visual angle of embodiment of the present invention flexible pipe air tightness detection apparatus.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, be the schematic diagram of embodiment of the present invention flexible pipe air tightness detection apparatus.The flexible pipe air tightness detection apparatus of the present embodiment comprises base 1, base 1 is provided with a beam 2, the one side of door beam 2 is provided with stirs free bearing 3, with stir that free bearing 3 is rotationally connected stir handle 4, cylinder 5 and air ducts 6, the two ends, left and right of stirring handle 4 are respectively connected with stirs push rod 7, one end of cylinder 5 is fixed on a beam 2, the other end of cylinder 5 is rotatably connected to swelling rotating shaft 8, the another side of door beam 2 be provided with press close to door beam 2 stir push pedal 9 and with stir the upper plate 10 and lower plate 11 that push pedal 9 fits, lower plate 11 is fixed on stirs in push pedal 9, the edge of lower plate 11 is provided with a row clamping groove 111, the outwardly clamp 101 having a row to be placed in clamping slot 111 in the edge of upper plate 10, the width of clamp 101 is less than the width of clamping slot 111, one side of clamp 101 and a side of clamping slot 111 are respectively provided with semicircular indentations, spring 12 is embedded with between the clamping slot 111 at the clamp 101 at upper plate 10 edge and lower plate 11 edge, make upper plate 10 can relatively lower plate 11 along moving left and right, two semicircular indentations are drawn close gradually when upper plate 10 moves and form circular clamping mouth 13, swelling rotating shaft 8 is through door beam 2 and be placed in a clamp 101 and another side of clamping slot 111, stir push rod 7 through door beam 2 with stir push pedal 9 and be fixedly connected with, the mouth of pipe 61 of wireway 6 passes door beam 2 and stirs push pedal 9 and is placed in circular clamping mouth 13, and for being inserted in flexible pipe 200, air ducts 6 is solid or hollow.
When embody rule, first cylinder 5 is started, under gas pressure, swelling rotating shaft 8 can produce 90 degree of rotations, because swelling rotating shaft 8 is flat, after rotating, swelling rotating shaft 8 no longer compresses the side of clamp 101 and clamping slot 111, and the width due to clamp 101 is less than the width of clamping slot 111, and spring 12 can promote upper plate 10 and move relative to lower plate 11 under elastic reaction, now clamping slot 111 is separated with the semicircular indentations on clamp 101, thus opens circular clamping mouth 13.
Then the artificial mouth of pipe 61 tube head of flexible pipe 200 being inserted in one by one air ducts 6, and insert until against stirring push pedal 9, now stirring push pedal 9 with the face of upper plate 10 and lower plate 11 is the states of drawing close.And then starting cylinder 5, twist swelling rotating shaft 8 after cylinder 5 action and go back to 90 degree, swelling rotating shaft 8 pushes against the side of clamping slot 111 and clamp 101, and upper plate 10 and lower plate 11 can clamp the flexible pipe 200 on wireway 6 because of tension force.
Pass into air pressure finally to wireway 6, air pressure is made to keep the regular hour through the mouth of pipe 61 of wireway 6 to flexible pipe 200 inside, air pressure numerical value change can be observed by the air pressure detector be arranged on wireway 6, judge whether each junction of flexible pipe 200 leaks gas with this, thus judge that whether flexible pipe 200 is qualified.Detect qualified releasing pressure automatically afterwards, cylinder 5 is promoted to anti-direction, and now the reacting force of spring 12 makes upper plate 10 move relative to lower plate 11, and opens circular clamping mouth 13.After air pressure in flexible pipe 200 is discharged, manually pull and stir handle 4 and make to stir push pedal 9 and push open with the face of upper plate 10 and lower plate 11, also make to stir the joint that flexible pipe 200 is released in push pedal 9 simultaneously, complete airtight detection.
It should be noted that wireway 6 can for solid or hollow, therefore, can adopt two cover flexible pipe air tightness detection apparatus when detecting flexible pipe 200, the wireway of a set of flexible pipe air tightness detection apparatus is hollow, and a set of is solid, is connected on two of flexible pipe 200 respectively.Because wireway 6 is many, thus can detect many flexible pipes, detection efficiency is high, and testing result is accurate simultaneously.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a flexible pipe air tightness detection apparatus, it is characterized in that, described flexible pipe air tightness detection apparatus comprises base, described base is provided with a beam, the one side of described door beam is provided with stirs free bearing, with described stir that free bearing is rotationally connected stir handle, cylinder and air ducts, described two ends, left and right of stirring handle are respectively connected with stirs push rod, one end of described cylinder is fixed on described door beam, the other end of described cylinder is rotatably connected to swelling rotating shaft, the another side of described door beam be provided with press close to described Men Liang stir push pedal and stir with described the upper plate and lower plate that push pedal fits, stir described in described lower plate is fixed in push pedal, the edge of described lower plate is provided with a row clamping groove, the outwardly clamp having a row to be placed in described clamping slot in the edge of described upper plate, the width of described clamp is less than the width of described clamping slot, one side of described clamp and a side of described clamping slot are respectively provided with semicircular indentations, spring is embedded with between the clamp and the clamping slot of described lower panel edges of described upper board edge, described upper plate can be moved left and right on relatively described lower plate edge, described two semicircular indentations are drawn close gradually when described upper plate moves and are formed circular clamping mouth, described swelling rotating shaft is through described door beam and be placed in a described clamp and another side of described clamping slot, described push rod of stirring is stirred push pedal through described door beam be fixedly connected with described, the mouth of pipe of described wireway is through described door beam and describedly stir push pedal and be placed in described circle clamping mouth, and for being inserted in flexible pipe, described air ducts is solid or hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410742672.XA CN104865025B (en) | 2014-12-08 | 2014-12-08 | Flexible pipe air tightness detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410742672.XA CN104865025B (en) | 2014-12-08 | 2014-12-08 | Flexible pipe air tightness detection apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104865025A true CN104865025A (en) | 2015-08-26 |
| CN104865025B CN104865025B (en) | 2017-06-06 |
Family
ID=53911009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410742672.XA Active CN104865025B (en) | 2014-12-08 | 2014-12-08 | Flexible pipe air tightness detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104865025B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352668A (en) * | 2015-12-04 | 2016-02-24 | 重庆溯联塑胶有限公司 | Plastic pipe airtightness detection tool for internal combustion engine |
| CN106838625A (en) * | 2017-01-13 | 2017-06-13 | 四川南格尔生物科技有限公司 | A kind of pneumatic leakage detection apparatus of pipeline and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009270969A (en) * | 2008-05-08 | 2009-11-19 | Fuji Electric Holdings Co Ltd | Tool for leak test |
| CN201464142U (en) * | 2009-05-13 | 2010-05-12 | 湖北汽车工业学院 | Connecting and sealing device of nylon tube leak detection machine |
| CN201622155U (en) * | 2010-01-29 | 2010-11-03 | 上海欧菲滤清器有限公司 | Underwater detection device for detecting sealing property of automobile filter |
| CN202255800U (en) * | 2011-10-12 | 2012-05-30 | 浙江峻和橡胶科技有限公司 | Airtightness testing apparatus for high/low-pressure rubber hose and assembly thereof |
| CN204286723U (en) * | 2014-12-08 | 2015-04-22 | 重庆溯联塑胶有限公司 | Flexible pipe air tightness detection apparatus |
-
2014
- 2014-12-08 CN CN201410742672.XA patent/CN104865025B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009270969A (en) * | 2008-05-08 | 2009-11-19 | Fuji Electric Holdings Co Ltd | Tool for leak test |
| CN201464142U (en) * | 2009-05-13 | 2010-05-12 | 湖北汽车工业学院 | Connecting and sealing device of nylon tube leak detection machine |
| CN201622155U (en) * | 2010-01-29 | 2010-11-03 | 上海欧菲滤清器有限公司 | Underwater detection device for detecting sealing property of automobile filter |
| CN202255800U (en) * | 2011-10-12 | 2012-05-30 | 浙江峻和橡胶科技有限公司 | Airtightness testing apparatus for high/low-pressure rubber hose and assembly thereof |
| CN204286723U (en) * | 2014-12-08 | 2015-04-22 | 重庆溯联塑胶有限公司 | Flexible pipe air tightness detection apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352668A (en) * | 2015-12-04 | 2016-02-24 | 重庆溯联塑胶有限公司 | Plastic pipe airtightness detection tool for internal combustion engine |
| CN105352668B (en) * | 2015-12-04 | 2018-02-06 | 重庆溯联塑胶股份有限公司 | A kind of internal combustion engine plastic pipe air-tightness detection tool |
| CN106838625A (en) * | 2017-01-13 | 2017-06-13 | 四川南格尔生物科技有限公司 | A kind of pneumatic leakage detection apparatus of pipeline and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104865025B (en) | 2017-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206378440U (en) | A kind of pipeline non-destructive testing device | |
| CN106670663B (en) | Chuck assembly | |
| CN111963250B (en) | Borehole gas extraction negative pressure detection device and detection method | |
| CN104865025A (en) | Airtight detection apparatus for flexible pipes | |
| CN106002171B (en) | The assembly equipment of double spiral duct | |
| US9302379B2 (en) | Apparatus for inserting a hose coupling into a hose | |
| CN204286723U (en) | Flexible pipe air tightness detection apparatus | |
| CN104339120B (en) | The self-tightening type line-up clamp of rapid-cooling heat exchanger pipe splicing | |
| CN105252326B (en) | Position tightening device | |
| CN103851288A (en) | General clamping jaw type connector | |
| CN204403076U (en) | A kind of circlip type sound detecting pipe connecting ring | |
| CN203894118U (en) | Hydrostatic testing machine for steel cylinder of prestressed concrete cylinder pipe | |
| CN105651470A (en) | Noise elimination tube air tightness detection mechanism | |
| CN201628615U (en) | Quick interface unit used for pressure test | |
| CN104977143A (en) | Gas drainage drilling tightness detection device | |
| CN217483992U (en) | Rubber tube detection device | |
| CN211109943U (en) | Multi-section pressure detection anti-blocking device | |
| CN107192515B (en) | Sealing detection device for heat exchange tube of heat exchanger | |
| CN113624569A (en) | Drum-type continuous online multi-fixed-point circulating flue gas sampling and detecting device | |
| CN105215892A (en) | Radiator dry inspection fixture | |
| CN215173241U (en) | Bare tube end sealing device | |
| CN207571045U (en) | For the special tooling of pipeline internal weld seams quality examination | |
| CN220082476U (en) | Underwater airtight plug device with spring | |
| CN101949756A (en) | Air expansion leakage check device for detecting leakage of water tank | |
| CN205263069U (en) | Self -interacting formula oil and gas conveying pipeline inspection fixing tool that pops one's head in |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 400026 Chongqing City Industrial Park, Jiangbei District Tangjiatuo C area Applicant after: CHONGQING SULIAN PLASTIC CO.,LTD. Address before: 400026 Chongqing City Industrial Park, Jiangbei District Tangjiatuo C area Applicant before: CHONGQING SULIAN PLASTIC CO.,LTD. |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 400026 No. 18 Nanjing Ning Road, Jiangbei District, Chongqing City Patentee after: CHONGQING SULIAN PLASTIC CO.,LTD. Address before: 400026 Chongqing Jiangbei Industrial Park, Tangjia Tuo C area Patentee before: CHONGQING SULIAN PLASTIC CO.,LTD. |