CN106404291A - Air detector - Google Patents
Air detector Download PDFInfo
- Publication number
- CN106404291A CN106404291A CN201610783107.7A CN201610783107A CN106404291A CN 106404291 A CN106404291 A CN 106404291A CN 201610783107 A CN201610783107 A CN 201610783107A CN 106404291 A CN106404291 A CN 106404291A
- Authority
- CN
- China
- Prior art keywords
- block
- slide rail
- base
- head end
- pressing mold
- 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
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Classifications
-
- 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)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Examining Or Testing Airtightness (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an air detector comprising an organic body. Multiple unit air detection devices are distributed on the organic body. Carriers are arranged below the unit air detection devices. Transmission devices for transmitting the carriers are arranged below the carriers. The objectives of enhancing production efficiency, guaranteeing detection quality, guaranteeing product quality, prolonging the service life of equipment and reducing work stress of work personnel can be achieved.
Description
Technical field
The present invention relates to air detection field, and in particular to air detection instrument.
Background technology
Carry out in the manual type at this stage for product whether in gas leakage detection process, generally adopting, artificial side
Formula production efficiency compares, and precision is not high yet, it is impossible to ensure the quality of product, while manual type causes the work of staff to bear
Load increases.
Content of the invention
For solving above-mentioned technical problem, the present invention proposes air detection instrument, to reach improve production efficiency, ensure detection
The purpose of quality, the product quality that ensures, the service life of extension device and reduction staff's operating pressure.
For reaching above-mentioned purpose, technical scheme is as follows：
A kind of air detection instrument, comprising organism, is distributed with several unit air detecting devices on the body, described
Carrier is provided with below unit air detecting device, is provided with the transmitting device of transmission carrier below the carrier；
The unit air detecting device includes positioning laminating mechanism, and the surrounding of the positioning laminating mechanism is distributed with number
The individual plugging mechanism being adapted with the positioning laminating mechanism；The positioning laminating mechanism includes pressing mold, the pressing
Electric cylinders are provided with the top of mould, and the bottom of the pressing mold is provided with locating dowel；The plugging mechanism includes base, the bottom
Seat is provided with slider cylinder, is fixedly connected with slide block in the slider cylinder, and the head end of the slide block is provided with plug, the plug
It is adapted with the pressing mold；
The carrier includes first base, and the first base is provided with mounting groove, and the mounting groove is provided with square
The placement block of shape, the placement block are matched with the pressing mold, and four corners for laying block are provided with the first block, institute
The height that states the first block and lay block is above the first base, and the head end side of the carrier is provided with locating piece, described
The head end opposite side of carrier is connected with Rodless cylinder, and the Rodless cylinder is fixedly connected on the base, on the base also
It is provided with fixed block；
The transmitting device includes the first slide rail, and first slide rail is fixedly connected on the desktop of the body, institute
State the first slide rail and be provided with the first base.
The present invention drives pressing mold, slider cylinder control slide block to realize the production automation of pressing detection by electric cylinders,
Production precision is also improved, while avoid equipment sustaining damage in detection process, is realized by laying block and the first block
Positioning to product, it is to avoid occur displacement during product mounting, it is ensured that product is in correct Working position, it is to avoid produce
Product occur skew in detection process, it is ensured that the quality of product, achieve carrier movement by the first slide rail and Rodless cylinder
Automatization, reach and ensure that damage that product quality, the accuracy of detection that improve product, minimizing equipment are subject to and reduce work
The purpose of person works' pressure.
As preferred, a pair of locating shafts at the top of the pressing mold, are additionally provided with, the locating dowel is symmetrically distributed in institute
The both sides of electric cylinders are stated, the locating shaft is provided with oil-free bushing, and the oil-free bushing is achieved a fixed connection with the electric cylinders；Described
The bottom of pressing mold is provided with auxiliary positioning mechanism, and the auxiliary positioning mechanism includes sub-mount, the sub-mount
Top is fixedly connected on the bottom centre of the pressing mold, and the locating dowel is symmetrically distributed in the both sides of the sub-mount,
Several auxiliary positioning posts are evenly distributed with the top of the sub-mount.Mobile model using oilless bushing effective control electric cylinders
Enclose, improve production efficiency；The precision that positioning pressing is further improved by auxiliary positioning post, while also subtracted by sub-mount
The counteracting force that light pressing mold is subject to, extends the service life of equipment.
Used as preferred, the slider cylinder includes mounting seat, and the mounting seat is fixedly connected on the upper of the base,
The mounting seat is provided with a pair second slide rails, and the mounting seat is provided with the cylinder body being adapted with second slide rail,
The cylinder can be moved along second slide rail.The convenience of cylinder movement and accurate is achieved by the second slide rail
Property, it is ensured that the precision of production.
Used as preferred, the head end of the slide block is provided with a pair of plugs, and the plug is symmetrically distributed in the head of the slide block
End both sides, the plug include plug body, and the tail end of the plug body is fixedly connected on the slide block, the plug
The head end of body is provided with elastic component.By the elastic component of plug head end, make plug more fit product to be checked, improve closure
Degree of accuracy, it is ensured that the accuracy of air-leakage test.
As preferred, in the middle part of described one end for laying block, the second block is additionally provided with, second block is fixedly connected on
On the base.Using the further firm banking of the second block, stability is improved.
As preferred, several through holes, the through hole and the locating dowel and auxiliary positioning post on the base, is additionally provided with
It is adapted.
Used as preferred, the fixed block includes initial fixed block and terminal fixed block, the initial fixed block and end
End fixed block, the initial fixed block are adapted with the locating piece, and the terminal fixed block is also adapted with the locating piece.
Positioning to carrier is achieved by initial fixed block and terminal fixed block, production precision is improve.
Used as preferred, first slide rail includes a pair of unit slide rails, and the head end of first slide rail includes head
End protector, the tail end of first slide rail include tail end protector, and the head end protector and the tail end protector are equal
It is adapted with the carrier, the head end protector includes a pair of unit header end protectors, the unit header end protector is put
In the head end of unit slide rail, the tail end protector includes a pair of unit tail end protectors, and the unit tail end protector is put
Tail end in unit slide rail.Range site head end protector avoids the front end of carrier from receiving shock, range site tail end protector
Avoid the tail end of carrier from being clashed into, extend the service life of equipment.
The invention has the advantages that：
1. the present invention drives pressing mold, slider cylinder control slide block to realize that the production of pressing detection is automatic by electric cylinders
Change, also improve production precision, while avoid equipment sustain damage in detection process, by laying block and the first block reality
Show the positioning to product, it is to avoid displacement during product mounting, occur, it is ensured that product is in correct Working position, it is to avoid
Product occurs skew in detection process, it is ensured that the quality of product, achieves carrier shifting by the first slide rail and Rodless cylinder
Dynamic automatization, reaches the damage and reduce work that ensure that product quality, the accuracy of detection that improve product, minimizing equipment are subject to
Make the purpose of person works' pressure.
2., using the moving range of oilless bushing effective control electric cylinders, production efficiency is improve；Entered by auxiliary positioning post
One step improves the precision of positioning pressing, while also mitigating the counteracting force that pressing mold is subject to by sub-mount, extends and sets
Standby service life.
3. the present invention achieves the convenience and accuracy of cylinder movement by the second slide rail, it is ensured that the precision of production.
4. the present invention is by the elastic component of plug head end, makes plug more fit product to be checked, improves the accurate of closure
Degree, it is ensured that the accuracy of air-leakage test.
5. the present invention improves stability using the further firm banking of the second block.
6. the present invention achieves the positioning to carrier by initial fixed block and terminal fixed block, improves production precision.
7. range site head end protector of the present invention avoids the front end of carrier from receiving shock, and range site tail end protector is kept away
The tail end for exempting from carrier is clashed into, and extends the service life of equipment.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described.
Schematic front view of the Fig. 1 for air detection instrument disclosed in the embodiment of the present invention；
Fig. 2 is the schematic top plan view of carrier in air detection instrument disclosed in the embodiment of the present invention；
Fig. 3 is the schematic top plan view of transmitting device in air detection instrument disclosed in the embodiment of the present invention；
Fig. 4 is the schematic top plan view for positioning laminating mechanism in air detection instrument disclosed in the embodiment of the present invention；
Fig. 5 is the schematic front view of plugging mechanism in air detection instrument disclosed in the embodiment of the present invention.
Numeral and the corresponding component title represented by letter in figure：
1. 2. carrier of body, 21. first base 22. lays 23. first block of block, 24. locating piece
25. 26. second block of Rodless cylinder, 27. 28. initial fixed block of through hole, 29. terminal fixed block
3. 31. unit slide rail of transmitting device, 32. unit header end protector, 33. unit tail end protector
4. 43. locating dowel of laminating mechanism 41. pressing mold, 42. electric cylinders, 44. locating shaft is positioned
45. oil-free bushing, 46. sub-mount, 47. auxiliary positioning post, 5. plugging mechanism, 51. base
52. slide block, 53. 54. second slide rail of mounting seat, 55. cylinder body, 56. plug body
57. elastic components
Specific embodiment
Accompanying drawing in below in conjunction with the embodiment of the present invention, to the embodiment of the present invention in technical scheme carry out clear, complete
Site preparation is described.
The invention provides air detection instrument, its operation principle is to drive pressing mold, slider cylinder to control by electric cylinders
Slide block, realizes the production automation of pressing detection, also improves production precision, while avoid equipment being subject in detection process
Damage, the positioning to product is achieved by laying block and the first block, it is to avoid occur displacement during product mounting, it is ensured that
Product is in correct Working position, it is to avoid product occurs skew in detection process, it is ensured that the quality of product, by first
Slide rail and Rodless cylinder achieve the automatization of carrier movement, reach ensure that product quality, the accuracy of detection that improves product,
Damage and the purpose of reduction staff's operating pressure that minimizing equipment is subject to.
With reference to embodiment and specific embodiment, the present invention is further detailed explanation.
As Figure 1-Figure 5, a kind of air detection instrument, comprising organism 1, is distributed with several unit airs on the body
Gas detection means, is provided with carrier 2 below the unit air detecting device, be provided with the transmission of transmission carrier below the carrier
Device 3；
The unit air detecting device includes positioning laminating mechanism 4, and the surrounding of the positioning laminating mechanism is distributed with
Several plugging mechanisms 5 being adapted with the positioning laminating mechanism；The positioning laminating mechanism includes pressing mold 41, described
Electric cylinders 42 are provided with the top of pressing mold, and the bottom of the pressing mold is provided with locating dowel 43；The plugging mechanism includes bottom
Seat 51, the base is provided with slider cylinder, is fixedly connected with slide block 52 in the slider cylinder, and the head end of the slide block is provided with
Plug, the plug are adapted with the pressing mold；
The carrier includes first base 21, and the first base is provided with mounting groove, and the mounting groove is provided with and is in
The placement block 22 of rectangle, the placement block are matched with the pressing mold, and four corners for laying block are provided with first gear
The height of block 23, first block and placement block is above the first base, and the head end side of the carrier is provided with positioning
Block 24, the head end opposite side of the carrier are connected with Rodless cylinder 25, and the Rodless cylinder is fixedly connected on the base, institute
State；
The transmitting device includes the first slide rail, and first slide rail is fixedly connected on the desktop of the body, institute
State the first slide rail and be provided with the first base.
The present invention drives pressing mold, slider cylinder control slide block to realize the production automation of pressing detection by electric cylinders,
Production precision is also improved, while avoid equipment sustaining damage in detection process, is realized by laying block and the first block
Positioning to product, it is to avoid occur displacement during product mounting, it is ensured that product is in correct Working position, it is to avoid produce
Product occur skew in detection process, it is ensured that the quality of product, achieve carrier movement by the first slide rail and Rodless cylinder
Automatization, reach and ensure that damage that product quality, the accuracy of detection that improve product, minimizing equipment are subject to and reduce work
The purpose of person works' pressure.
It should be noted that being additionally provided with a pair of locating shafts 44 at the top of the pressing mold, the locating dowel is symmetrical
In the both sides of the electric cylinders, the locating shaft is provided with oil-free bushing 45, and the oil-free bushing realizes fixed company with the electric cylinders
Connect；The bottom of the pressing mold is provided with auxiliary positioning mechanism, and the auxiliary positioning mechanism includes sub-mount 46, described auxiliary
The bottom centre for being fixedly connected on the pressing mold at the top of base, the locating dowel is helped to be symmetrically distributed in the sub-mount
Both sides, be evenly distributed with several auxiliary positioning posts 47 at the top of the sub-mount.Using oilless bushing effective control electric cylinders
Moving range, improve production efficiency；The precision that positioning pressing is further improved by auxiliary positioning post, while by auxiliary
Base also mitigates the counteracting force that pressing mold is subject to, and extends the service life of equipment.
It should be noted that the slider cylinder includes mounting seat 53, the mounting seat is fixedly connected on the base
Upper, the mounting seat is provided with a pair second slide rails 54, and the mounting seat is provided with the gas being adapted with second slide rail
Cylinder body 55, the cylinder can be moved along second slide rail.The convenient of cylinder movement is achieved by the second slide rail
Property and accuracy, it is ensured that the precision of production.
It should be noted that the head end of the slide block is provided with a pair of plugs, the plug is symmetrically distributed in the slide block
Head end both sides, the plug include plug body 56, and the tail end of the plug body is fixedly connected on the slide block, described
The head end of plug body is provided with elastic component 57.By the elastic component of plug head end, make plug more fit product to be checked, improve
The degree of accuracy of closure, it is ensured that the accuracy of air-leakage test.
It should be noted that being additionally provided with the second block 26 in the middle part of described one end for laying block, second block is fixed and is connected
It is connected on the base.Using the further firm banking of the second block, stability is improved.
It should be noted that being additionally provided with several through holes 27 on the base, the through hole is fixed with the locating dowel and auxiliary
Position post is adapted.
It should be noted that the fixed block includes initial fixed block 28 and terminal fixed block 29, the initial fixation
Block and terminal fixed block, the initial fixed block are adapted with the locating piece, the terminal fixed block and the locating piece
It is adapted.Positioning to carrier is achieved by initial fixed block and terminal fixed block, production precision is improve.
It should be noted that first slide rail includes a pair of unit slide rails 31, the head end of first slide rail includes
The tail end for having head end protector, first slide rail includes tail end protector, the head end protector and tail end protection
Device is adapted with the carrier, and the head end protector includes a pair of unit header end protectors 32, and the unit head end is protected
Shield device is placed in the head end of unit slide rail, and the tail end protector includes a pair of unit tail end protectors 33, the unit tail end
Protector is placed in the tail end of unit slide rail.Range site head end protector avoids the front end of carrier from receiving shock, range site tail
End protector avoids the tail end of carrier from being clashed into, and extends the service life of equipment.
By above mode, air detection instrument provided by the present invention, pressing mold, slider cylinder is driven by electric cylinders
Control slide block, realizes the production automation of pressing detection, also improves production precision, while avoiding equipment in detection process
Sustain damage, the positioning to product is achieved by laying block and the first block, it is to avoid occur displacement during product mounting, protected
Product is demonstrate,proved in correct Working position, it is to avoid product occurs skew in detection process, it is ensured that the quality of product, passes through
First slide rail and Rodless cylinder achieve the automatization of carrier movement, reach the detection that ensure that product quality, improve product
Damage and the purpose of reduction staff's operating pressure that precision, minimizing equipment are subject to.
Above-described be only air detection instrument disclosed in this invention preferred implementation, it is noted that for this
For the those of ordinary skill in field, without departing from the concept of the premise of the invention, some deformations can also be made and is changed
Enter, these belong to protection scope of the present invention.
Claims (8)
1. a kind of air detection instrument, it is characterised in that comprising organism, be distributed with several unit air detection on the body
Device, is provided with carrier below the unit air detecting device, be provided with the transmitting device of transmission carrier below the carrier；
The unit air detecting device includes positioning laminating mechanism, the surrounding of the positioning laminating mechanism be distributed with several with
The plugging mechanism that the positioning laminating mechanism is adapted；The positioning laminating mechanism includes pressing mold, the pressing mold
Top be provided with electric cylinders, the bottom of the pressing mold is provided with locating dowel；The plugging mechanism includes base, on the base
Slider cylinder is provided with, slide block in the slider cylinder, is fixedly connected with, the head end of the slide block is provided with plug, the plug and institute
State pressing mold to be adapted；
The carrier includes first base, and the first base is provided with mounting groove, and the mounting groove is provided with rectangular
Block is laid, the placement block matched with the pressing mold, four corners for laying block are provided with the first block, described the
The height of one block and placement block is above the first base, and the head end side of the carrier is provided with locating piece, the carrier
Head end opposite side be connected with Rodless cylinder, the Rodless cylinder is fixedly connected on the base, is additionally provided with the base
Fixed block
The transmitting device includes the first slide rail, and first slide rail is fixedly connected on the desktop of the body, and described
One slide rail is provided with the first base.
2. air detection instrument according to claim 1, it is characterised in that be additionally provided with the top of the pressing mold a pair fixed
Position axle, the locating dowel are symmetrically distributed in the both sides of the electric cylinders, and the locating shaft is provided with oil-free bushing, the oil-free bushing
Achieve a fixed connection with the electric cylinders；The bottom of the pressing mold is provided with auxiliary positioning mechanism, the auxiliary positioning mechanism bag
Containing sub-mount, the bottom centre of the pressing mold, the locating dowel pair at the top of the sub-mount, is fixedly connected on
Claim the both sides for being distributed in the sub-mount, at the top of the sub-mount, be evenly distributed with several auxiliary positioning posts.
3. air detection instrument according to claim 1, it is characterised in that the slider cylinder includes mounting seat, described
Mounting seat is fixedly connected on the upper of the base, and the mounting seat is provided with a pair second slide rails, the mounting seat be provided with
The cylinder body that second slide rail is adapted, the cylinder can be moved along second slide rail.
4. air detection instrument according to claim 1, it is characterised in that the head end of the slide block is provided with a pair of plugs, institute
The head end both sides that plug is symmetrically distributed in the slide block are stated, the plug includes plug body, the tail end of the plug body
It is fixedly connected on the slide block, the head end of the plug body is provided with elastic component.
5. air detection instrument according to claim 1, it is characterised in that be additionally provided with second in the middle part of one end of the placement block
Block, second block are fixedly connected on the base.
6. air detection instrument according to claim 1, it is characterised in that be additionally provided with several through holes on the base, described
Through hole is adapted with the locating dowel and auxiliary positioning post.
7. air detection instrument according to claim 1, it is characterised in that the fixed block includes initial fixed block and end
End fixed block, the initial fixed block and terminal fixed block, the initial fixed block are adapted with the locating piece, the terminal
Fixed block is also adapted with the locating piece.
8. air detection instrument according to claim 1, it is characterised in that first slide rail includes a pair of units and slides
Rail, the head end of first slide rail include head end protector, and the tail end of first slide rail includes tail end protector, described
Head end protector and the tail end protector are adapted with the carrier, and the head end protector includes a pair of unit head ends
Protector, the unit header end protector are placed in the head end of unit slide rail, and the tail end protector includes a pair of unit tail ends
Protector, the unit tail end protector are placed in the tail end of unit slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610783107.7A CN106404291B (en) | 2016-08-31 | 2016-08-31 | Air-leakage detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610783107.7A CN106404291B (en) | 2016-08-31 | 2016-08-31 | Air-leakage detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106404291A true CN106404291A (en) | 2017-02-15 |
| CN106404291B CN106404291B (en) | 2019-07-16 |
Family
ID=58001322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610783107.7A Expired - Fee Related CN106404291B (en) | 2016-08-31 | 2016-08-31 | Air-leakage detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106404291B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040102290A (en) * | 2003-05-27 | 2004-12-04 | 현대자동차주식회사 | A plug sensing device for cylinder head leak test |
| CN201028986Y (en) * | 2006-12-28 | 2008-02-27 | 重庆宗申技术开发研究有限公司 | Air-tightness detecting machine for engine cylinder head assembly |
| CN101907506A (en) * | 2010-08-04 | 2010-12-08 | 大连智云自动化装备股份有限公司 | Device for detecting tightness of two junction surfaces between oil inlet/outlet valve and pump cover and plunger sleeve |
| CN201903442U (en) * | 2010-12-15 | 2011-07-20 | 杭州威控科技有限公司 | Online testing platform for air braking master valve |
| CN102607783A (en) * | 2012-04-10 | 2012-07-25 | 昆山迈致治具科技有限公司 | Pressing jig for detecting air tightness of product |
| CN204389127U (en) * | 2015-01-22 | 2015-06-10 | 英普亿塑胶电子(苏州)有限公司 | Reagent disc leak-checking apparatus |
| CN204855118U (en) * | 2015-07-28 | 2015-12-09 | 东莞劲胜精密组件股份有限公司 | Waterproof airtight test fixture of cell -phone |
| CN105181262A (en) * | 2015-10-12 | 2015-12-23 | 余姚市振兴工贸发展有限公司 | Air tightness testing device |
| CN204964126U (en) * | 2015-08-14 | 2016-01-13 | 黄岩院桥新兴机械配件厂（普通合伙） | Engine cylinder lid atmospheric pressure detects slip feed arrangement of machine |
| CN105588692A (en) * | 2016-02-24 | 2016-05-18 | 苏州博众精工科技有限公司 | Air tightness testing mechanism |
| CN205388526U (en) * | 2016-01-22 | 2016-07-20 | 福州六和机械有限公司 | Gearbox pump lid machine of leaking hunting |
| CN206114207U (en) * | 2016-08-31 | 2017-04-19 | 苏州惠通新型材料科技有限公司 | Air detector |
-
2016
- 2016-08-31 CN CN201610783107.7A patent/CN106404291B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040102290A (en) * | 2003-05-27 | 2004-12-04 | 현대자동차주식회사 | A plug sensing device for cylinder head leak test |
| CN201028986Y (en) * | 2006-12-28 | 2008-02-27 | 重庆宗申技术开发研究有限公司 | Air-tightness detecting machine for engine cylinder head assembly |
| CN101907506A (en) * | 2010-08-04 | 2010-12-08 | 大连智云自动化装备股份有限公司 | Device for detecting tightness of two junction surfaces between oil inlet/outlet valve and pump cover and plunger sleeve |
| CN201903442U (en) * | 2010-12-15 | 2011-07-20 | 杭州威控科技有限公司 | Online testing platform for air braking master valve |
| CN102607783A (en) * | 2012-04-10 | 2012-07-25 | 昆山迈致治具科技有限公司 | Pressing jig for detecting air tightness of product |
| CN204389127U (en) * | 2015-01-22 | 2015-06-10 | 英普亿塑胶电子(苏州)有限公司 | Reagent disc leak-checking apparatus |
| CN204855118U (en) * | 2015-07-28 | 2015-12-09 | 东莞劲胜精密组件股份有限公司 | Waterproof airtight test fixture of cell -phone |
| CN204964126U (en) * | 2015-08-14 | 2016-01-13 | 黄岩院桥新兴机械配件厂（普通合伙） | Engine cylinder lid atmospheric pressure detects slip feed arrangement of machine |
| CN105181262A (en) * | 2015-10-12 | 2015-12-23 | 余姚市振兴工贸发展有限公司 | Air tightness testing device |
| CN205388526U (en) * | 2016-01-22 | 2016-07-20 | 福州六和机械有限公司 | Gearbox pump lid machine of leaking hunting |
| CN105588692A (en) * | 2016-02-24 | 2016-05-18 | 苏州博众精工科技有限公司 | Air tightness testing mechanism |
| CN206114207U (en) * | 2016-08-31 | 2017-04-19 | 苏州惠通新型材料科技有限公司 | Air detector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106404291B (en) | 2019-07-16 |
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