CN104589039B - Gas nozzle automatization is urgent and the combination assembly machine of air-leakage test - Google Patents
Gas nozzle automatization is urgent and the combination assembly machine of air-leakage test Download PDFInfo
- Publication number
- CN104589039B CN104589039B CN201510018227.3A CN201510018227A CN104589039B CN 104589039 B CN104589039 B CN 104589039B CN 201510018227 A CN201510018227 A CN 201510018227A CN 104589039 B CN104589039 B CN 104589039B
- Authority
- CN
- China
- Prior art keywords
- urgent
- gas nozzle
- power transmission
- transmission shaft
- axle
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention relates to that a kind of gas nozzle automatization is urgent and the combination assembly machine of air-leakage test, it is characterised in that: include support；Power transmission shaft, vertical support is on support and can rotate around own axes；Urgent axle, wears and constrains in power transmission shaft, and urgent axle can rotate with power transmission shaft and energy sliding up and down, and the top of urgent axle is provided with urgent sleeve；Support spring, act on urgent axle and make urgent axle keep moving trend；In order to gas nozzle to be positioned at the location structure on urgent axle；Sealing push rod, its top is fixed with sealed nozzle pad；Pre-briquetting, gas nozzle can be pressed on detecting position by moving down of pre-briquetting；Air-leakage test head, is located at stent side portion energy left and right sliding.This assembly machine uses artificial loading, the most urgent and automatically carry out air-leakage test, changes three original people's operations into people's operation, and the time was reduced to 30 seconds by original 40 seconds, decreases cost of labor, improve work efficiency；And its novel structure, practical.
Description
Technical field
The present invention relates to a kind of assembling detection equipment, particularly relate to a kind of gas nozzle automatization urgent and air-leakage test
Combination assembly machine.
Background technology
Gas-cooker is to use certain combustion gas, and the fuel gas pipeline connecting gas-cooker enters gas valve, and Open valve, combustion gas will
Under pressure, remove, from nozzle ejection, the ejector action that the kinetic energy of combustion gas produces with certain flow velocity, from empty successively
Aspiration entrance (air door) sucks primary air, and in injector, combustion gas is sufficiently mixed with primary air, and combustion gas mixes with primary air
Close gas be arranged water heater head fire hole flow out, now with lighter produce spark will burning gases, gas
The pot etc. that burning post-heating is shelved on pot supporter for gas range.
Gas nozzle is the vitals in gas kitchen ranges, as bad in the air-tightness of gas nozzle can leak gas, and exists serious
Potential safety hazard, therefore gas nozzle air-tightness is an important indicator of detection gas nozzle.My company HA series kitchen range
The assembling of nozzle assembly and need two step complete independentlies, first with manual air gun urgent gas injection when carrying out air-leakage test
Screw element on mouth, this screw element has venthole, more urgent gas nozzle is placed in air-tightness special tooling
On carry out air-leakage test, whole operation wants 3 employees operation, time-consuming about 40 seconds.
The detection operation existence of aforementioned gas nozzle manually expends the defect such as height, many, the time-consuming length of operation, how to lower combustion gas
The cost of nozzle assembling and air-leakage test is the technical problem that technical staff is in the urgent need to address.
Summary of the invention
The technical problem to be solved is to provide one can realize automatization's combustion gas for above-mentioned prior art present situation
Nozzle automatization is urgent and the combination assembly machine of air-leakage test, and it needs the one man operation just can assembling and air-leakage test
Disposably complete, save human cost, and timeliness is high.
The present invention solves the technical scheme that above-mentioned technical problem used: a kind of gas nozzle automatization is urgent and air-tightness
The combination assembly machine of detection, it is characterised in that: include support；Power transmission shaft, vertical support is on support and can be around self axle
Line rotates, and this power transmission shaft is rotated by drive mechanism；Urgent axle, wears and constrains in described power transmission shaft, and this is urgent
Axle can rotate with power transmission shaft, and the energy upper and lower sliding of power transmission shaft relatively of the most urgent axle, the top of urgent axle is provided with can be with beating
The urgent sleeve that mandrel rotates together, has in urgent sleeve to shelve the screw element in gas nozzle with duct of giving vent to anger
Accommodating hole, when screw element is shelved on accommodating hole, screw element can rotate with urgent axle；Support spring,
Be located in power transmission shaft, and act on urgent axle make urgent axle keep on move trend；In order to gas nozzle to be positioned at urgent axle
On location structure, when gas nozzle is positioned by location structure, can make screw element alignment gas nozzle on spiral shell
Pit；Sealing push rod, be located in urgent axle, the lower end sealing push rod withstands on the base plate of support, seals the top of push rod
Portion is fixed with sealed nozzle pad；Pre-briquetting, is located at frame upper, and is driven and energy sliding up and down by upper driving structure, in advance
Gas nozzle can be pressed on detecting position by moving down of briquetting；Air-leakage test head, is located at stent side portion and is driven structure by side
Drive and energy left and right sliding；When being pressed on detecting position by gas nozzle, described sealed nozzle pad can compress spiral shell
The duct of giving vent to anger of stricture of vagina part, side drives structure to be pressed on the inlet channel of gas nozzle by air-leakage test head simultaneously.
Having ladder perforation in above-mentioned power transmission shaft, described urgent axle is located in the macropore portion of ladder perforation, the side of urgent axle
Portion is fixed with stop screw, and the sidewall of power transmission shaft has bar hole, and described stop screw is positioned at bar hole and energy is upper and lower
Sliding, the lower end of described support spring holds the bottom in the macropore portion of ladder perforation, and the upper end supporting spring holds
On urgent axle.Rotated with the urgent axle that rotarily drives that can make power transmission shaft that coordinates of bar hole by stop screw, bar shaped simultaneously
Effect of contraction is played in hole sliding up and down to stop screw again, and shoulder hole provides suitable installation position to supporting spring simultaneously.
Above-mentioned location structure includes work location-plate, is fixed on support；Locating piece, is fixed on work location-plate, fixed
Position block sidewall is provided with the vertically arranged stopper slot in order to position gas nozzle, is set with the state on urgent axle at gas nozzle
Under, gas nozzle is the most spacing by described stopper slot circumference.By the stopper slot constraint to gas nozzle, it is ensured that urgent axle
During rotation, gas nozzle will not be followed urgent axle and be rotated.Certainly location structure also can set as required.
Threaded on the base plate of above-mentioned support have adjusting screw rod, and adjusting screw rod is vertically arranged, the lower end of described sealing push rod
Withstand on adjusting screw rod.By rotating regulation screw, the upper-lower position of adjustable sealing push rod, it is ensured that gas nozzle compresses
The duct of giving vent to anger of sealed nozzle pad collet threaded part on detecting position, it is ensured that the accuracy of air-leakage test.
The lower section of above-mentioned pre-briquetting is fixed with sealing regulating block, in the state that gas nozzle is pressed on detecting position by pre-briquetting
Under, the sidepiece of described gas nozzle and the sidewall contact sealing regulating block.So it is pressed on gas injection at air-leakage test head
Under state on mouth, by the sidepiece of gas nozzle and the sidewall contact sealing regulating block, it is ensured that air-leakage test head and combustion
The inlet channel of gas jets is in sealing contact.
It is fixed with installing plate on the base plate of above-mentioned support, is arranged by spacer interval between installing plate and base plate, described peace
Being fixed with bearing block on dress plate, described power transmission shaft is bearing in bearing block by bearing, and the lower end of power transmission shaft exposes to install
The lower section of plate is in order to be connected with drive mechanism.Installing plate provides suitable installation position to power transmission shaft, is additionally arranged by drive mechanism
Its layout is made more preferably below installing plate.
Above-mentioned drive mechanism includes motor, driving pulley and driven pulley, and motor is rack-mount, and driving pulley is installed
On the output shaft of motor, driven pulley is arranged on the power transmission shaft exposed to below installing plate, driving pulley and driven belt
Linked together by transmission V belt translation between wheel.This drive mechanism advantages of simple, may be used without other drive mechanism certainly.
Above-mentioned upper driving structure includes that the upper cylinder being arranged on cradle top, the cylinder rod of upper cylinder are connected with described pre-briquetting.
Above-mentioned side drives structure to include the side cylinder being arranged on stent side portion, the cylinder rod of side cylinder and described air-leakage test head
Connecting, described air-leakage test cephalic par is fixed with joint sealing pad.
As improvement, above-mentioned power transmission shaft has two, and they are intervally installed.Use two power transmission shafts can process two simultaneously
Group gas nozzle, in hgher efficiency, as used many power transmission shafts, then high, therefore to transmission requirement and assembly machine layout requirements
Two power transmission shafts are optimal choice.
Compared with prior art, it is an advantage of the current invention that: this combination assembly machine use artificial loading, the most urgent and from
Moving and carry out air-leakage test, change three original people's operations into people's operation, the time was reduced to 30 by original 40 seconds
Second, decrease cost of labor, improve work efficiency；And its novel structure, practical.
Accompanying drawing explanation
Fig. 1 is the partial structurtes sectional view of the embodiment of the present invention；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 is the side view of the embodiment of the present invention；
Fig. 4 is the top view of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in figures 1-4, for a preferred embodiment of the present invention.
A kind of gas nozzle automatization is urgent and the combination assembly machine of air-leakage test, including
Support 1.
Two power transmission shafts 2, they are intervally installed, and vertical support and can rotate around own axes on support 1, should
Power transmission shaft 2 is rotated by drive mechanism；Installing plate 13 it is fixed with, between installing plate 13 and base plate on the base plate of support 1
Being arranged by spacer 14 interval, installing plate 13 is fixed with bearing block 15, power transmission shaft 2 is bearing in axle by bearing 16
In bearing 15, the lower end of power transmission shaft 2 exposes to the lower section of installing plate 13 in order to be connected with drive mechanism.
Drive mechanism includes motor 17, driving pulley 18 and driven pulley 19, and motor is gas motor, and motor 17 is arranged on
On support 1, driving pulley 18 is arranged on the output shaft of motor 17, outside driven pulley 19 is arranged on by keyway arrangements
It is exposed on the power transmission shaft 2 below installing plate 13, by transmission band 181 transmission between driving pulley 18 and driven pulley 19
Link together.
Urgent axle 3, wears and constrains in power transmission shaft 2, and this urgent axle 3 can rotate with power transmission shaft 2, the most urgent
Axle 3 energy power transmission shaft about 2 sliding relatively, has ladder perforation 21 in power transmission shaft 2, urgent axle 3 is located in ladder perforation
In the macropore portion of 21, the sidepiece of urgent axle 3 is fixed with stop screw 31, and the sidewall of power transmission shaft 2 has bar hole 22,
Stop screw 31 is positioned at bar hole 22 energy sliding up and down.
The top of urgent axle 3 is provided with the urgent sleeve 5 that can rotate with urgent axle 3, has to put in urgent sleeve 5
Put the accommodating hole 51 of the screw element 61 in gas nozzle 6 with duct of giving vent to anger, be shelved on accommodating hole 51 at screw element 61
On state under, screw element 61 can rotate with urgent axle 3.
Supporting spring 4, be located in the ladder perforation 21 of power transmission shaft 2, the lower end supporting spring 4 holds in ladder perforation 21
Macropore portion in bottom, the upper end supporting spring 4 holds on urgent axle 3, makes urgent axle 3 acting on urgent axle 3
Trend is moved in holding.
In order to gas nozzle 6 to be positioned at the location structure on urgent axle 3, at location structure, gas nozzle 6 is positioned
Under state, the screwed hole 62 that screw element 61 is directed on gas nozzle 6 can be made.
Location structure includes work location-plate 10, is fixed on support 1；Locating piece 11, is fixed on work location-plate 10
On, locating piece 11 sidewall is provided with the vertically arranged stopper slot 111 in order to position gas nozzle 6, overlaps at gas nozzle 6
Filling under the state on urgent axle 3, gas nozzle 6 the most limited groove 111 circumference is spacing.
Sealing push rod 7, be located in urgent axle 3, the lower end sealing push rod 7 withstands on the base plate of support 1, seals push rod
The top of 7 is fixed with sealed nozzle pad 71.Threaded on the base plate of the present embodiment medium-height trestle 1 have adjusting screw rod 12, adjusts
Joint screw rod 12 is vertically arranged, and the lower end sealing push rod 7 withstands on adjusting screw rod 12, so by rotating adjusting screw rod 12
The upper-lower position of adjustable sealing push rod.
Pre-briquetting 8, is located at support 1 top, and driven by upper driving structure and can sliding up and down, pre-briquetting 8 move down energy
Gas nozzle 6 is pressed on detecting position.The lower section of pre-briquetting 8 is fixed with sealing regulating block 81, at pre-briquetting 8 by combustion gas
Nozzle 6 is pressed under the state on detecting position, the sidepiece of gas nozzle 6 and the sidewall contact sealing regulating block 81.
Upper driving structure includes the upper cylinder 20 being arranged on support 1 top, and the cylinder rod of upper cylinder 20 is connected with pre-briquetting 8.
Air-leakage test head 9, is located at support 1 sidepiece and is driven structure to drive and energy left and right sliding by side；By gas nozzle
Under 6 states being pressed on detecting position, the duct of giving vent to anger of sealed nozzle pad 71 energy collet threaded part 61, side drives knot simultaneously
Air-leakage test head 9 can be pressed on the inlet channel 63 of gas nozzle 6 by structure.
Air-leakage test head 9 has air flue in it, during air-leakage test, leads to high pressure gas toward air flue, and high pressure gas is via air flue
The inlet channel 63 of rear entrance gas nozzle 6, owing to the outlet side i.e. duct of giving vent to anger of screw element 61 of gas nozzle is by nozzle
Sealing gasket 71 blocks, so by detection the unit interval in gas nozzle internal gas pressure increase number judge gas nozzle
Air-tightness.Such as gas nozzle poor air-tightness, then having gas leakage, in the unit interval, the air pressure increase in gas nozzle is the most up to standard；
As gas nozzle air-tightness is good, will not leak gas, in the unit interval, the air pressure in gas nozzle increases up to standard.It is conventional inspection
Survey mode.
Side drives structure to include the side cylinder 23 being arranged on support 1 sidepiece, the cylinder rod of side cylinder 23 and air-leakage test head 9
Connecting, air-leakage test head 9 end is fixed with joint sealing pad 91.
Operation principle and the process of this combination assembly machine are as follows:
During detection, screw element 61 is placed in the accommodating hole 51 of urgent sleeve 5, then by sheathed for the main body of gas nozzle 6
On urgent axle 3, the sidepiece of the main body of gas nozzle 6 inserts the stopper slot 111 of locating piece 11；Then motor 7 action,
Driving power transmission shaft 2 to rotate by V belt translation structure, power transmission shaft 2 drives urgent axle 3 and urgent sleeve 5 to rotate, by screw thread
Part is urgent to the main body of gas nozzle 6, and urgent work completes.
Then, 20, two side cylinder 23 actions of upper cylinder, upper cylinder 20 drives pre-briquetting 8 and seals regulating block 81
Moving down and be pressed on detecting position by gas nozzle 6, the sidepiece of the main body of gas nozzle 6 and the sidewall sealing regulating block 81 connect
Touching, side cylinder 23 drives air-leakage test head 9 and joint sealing pad 91 transverse shifting, by air-leakage test head 9 and connect
Head sealing gasket 91 is pressed on the inlet channel 63 of gas nozzle 6, just can carry out air-leakage test.
After air-leakage test completes, 20, two side cylinder 23 counteragents of upper cylinder, make pre-briquetting 8, air-leakage test
9 reset, and are taken off by the gas nozzle that urgent and air-leakage test complete.
Although the preferred embodiments of the present invention described in detail above, it is to be clearly understood that for this area
For technical staff, the present invention can have various modifications and variations.All made within the spirit and principles in the present invention appoint
What amendment, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a gas nozzle automatization is urgent and the combination assembly machine of air-leakage test, it is characterised in that: include
Support (1)；
Power transmission shaft (2), vertical support is upper at support (1) and can rotate around own axes, and this power transmission shaft (2) is driven by drive mechanism
Rotate；
Urgent axle (3), wears and constrains in described power transmission shaft (2), and this urgent axle (3) can rotate with power transmission shaft (2),
Power transmission shaft (2) sliding up and down relatively of the most urgent axle (3) energy, the top of urgent axle (3) is provided with and can rotate with urgent axle (3)
Urgent sleeve (5), there is in urgent sleeve (5) to shelve the screw element (61) in gas nozzle (6) with duct of giving vent to anger
Accommodating hole (51), when screw element (61) is shelved on accommodating hole (51), screw element (61) can be with urgent axle (3)
Rotate；
Support spring (4), in being located at power transmission shaft (2), and act on urgent axle (3) and make urgent axle (3) keep moving trend；
In order to the location structure that gas nozzle (6) is positioned on urgent axle (3), at location structure, gas nozzle (6) is positioned
Under state, the screwed hole (62) on screw element (61) alignment gas nozzle (6) can be made；
Sealing push rod (7), be located in urgent axle (3), the lower end sealing push rod (7) withstands on the base plate of support (1), seals
The top of push rod (7) is fixed with sealed nozzle pad (71)；
Pre-briquetting (8), is located at support (1) top, and is driven and energy sliding up and down by upper driving structure, moving down of pre-briquetting (8)
Gas nozzle (6) can be pressed on detecting position；
Air-leakage test head (9), is located at support (1) sidepiece and is driven structure to drive and energy left and right sliding by side；
When being pressed on detecting position by gas nozzle (6), described sealed nozzle pad (71) can collet threaded part (61)
Duct of giving vent to anger, simultaneously side drive structure air-leakage test head (9) can be pressed on the inlet channel (63) of gas nozzle (6).
Combination assembly machine the most according to claim 1, it is characterised in that: in described power transmission shaft (2), there is ladder and wear
Hole (21), described urgent axle (3) is located in the macropore portion of ladder perforation (21), and the sidepiece of urgent axle (3) is fixed with spacing spiral shell
Nail (31), the sidewall of power transmission shaft (2) has bar hole (22), and described stop screw (31) is positioned on bar hole (22) energy
Lower sliding, the lower end of described support spring (4) holds the bottom in the macropore portion of ladder perforation (21), supports spring (4)
Upper end holds on urgent axle (3).
Combination assembly machine the most according to claim 1, it is characterised in that: described location structure includes
Work location-plate (10), is fixed on support (1)；
Locating piece (11), is fixed on work location-plate (10), and locating piece (11) sidewall is provided with vertically arranged in order to position combustion
The stopper slot (111) of gas jets (6), when gas nozzle (6) is set with on urgent axle (3), gas nozzle (6) quilt simultaneously
Described stopper slot (111) circumference is spacing.
Combination assembly machine the most according to claim 1, it is characterised in that: on the base plate of described support (1), screw thread is even
Being connected to adjusting screw rod (12), adjusting screw rod (12) is vertically arranged, and the lower end of described sealing push rod (7) withstands on adjusting screw rod (12).
Combination assembly machine the most according to claim 1, it is characterised in that: the lower section of described pre-briquetting (8) is fixed with
Seal regulating block (81), when gas nozzle (6) is pressed on detecting position by pre-briquetting (8), described gas nozzle (6)
Sidepiece with seal regulating block (81) sidewall contact.
Combination assembly machine the most according to claim 1, it is characterised in that: it is fixed with on the base plate of described support (1)
Installing plate (13), is arranged by spacer (14) interval between installing plate (13) and base plate, and described installing plate is fixed with on (13)
Bearing block (15), described power transmission shaft (2) is bearing in bearing block (15) by bearing (16), and the lower end of power transmission shaft (2) exposes to peace
The lower section of dress plate (13) is in order to be connected with drive mechanism.
Combination assembly machine the most according to claim 6, it is characterised in that: described drive mechanism include motor (17),
Driving pulley (18) and driven pulley (19), described motor (17) is arranged on support (1), and driving pulley (18) is arranged on motor
(17), on output shaft, driven pulley (19) is arranged on the power transmission shaft (2) exposing to installing plate (13) lower section, driving pulley (18)
And be in transmission connection together by transmission band (181) between driven pulley (19).
Combination assembly machine the most according to claim 1, it is characterised in that: described upper driving structure includes being arranged on props up
The upper cylinder (20) at frame (1) top, the cylinder rod of upper cylinder (20) is connected with described pre-briquetting (8).
Combination assembly machine the most according to claim 1, it is characterised in that: described side driving structure includes being arranged on props up
The side cylinder (23) of frame (1) sidepiece, the cylinder rod of side cylinder (23) is connected with described air-leakage test head (9), and described air-tightness is examined
Gauge head (9) end is fixed with joint sealing pad (91).
10. according to the arbitrary described combination assembly machine of claim 1～9, it is characterised in that: described power transmission shaft (2) has two
Root, they are intervally installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510018227.3A CN104589039B (en) | 2015-01-14 | 2015-01-14 | Gas nozzle automatization is urgent and the combination assembly machine of air-leakage test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510018227.3A CN104589039B (en) | 2015-01-14 | 2015-01-14 | Gas nozzle automatization is urgent and the combination assembly machine of air-leakage test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104589039A CN104589039A (en) | 2015-05-06 |
| CN104589039B true CN104589039B (en) | 2016-09-28 |
Family
ID=53115276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510018227.3A Active CN104589039B (en) | 2015-01-14 | 2015-01-14 | Gas nozzle automatization is urgent and the combination assembly machine of air-leakage test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104589039B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965253B (en) * | 2016-05-24 | 2018-01-16 | 烟台汇众汽车底盘系统有限公司 | A kind of gearbox mount bracket automatic Model Selection positions urgent frock and its technique |
| CN107150224B (en) * | 2017-07-07 | 2019-07-02 | 广州晨新自控设备有限公司 | A kind of sealing-plug mounting device with feeding function |
| CN108032068B (en) * | 2017-12-15 | 2019-11-19 | 上海群力橡塑制品有限公司 | Assemble integrated machine system |
| CN108760188B (en) * | 2018-07-17 | 2023-09-01 | 广东万家乐燃气具有限公司 | Automatic detection device and system |
| CN109177203A (en) * | 2018-09-05 | 2019-01-11 | 平原滤清器有限公司 | The urgent gluing of plastic housing whirlwind coarse filter detects integrated apparatus |
| CN111089688B (en) * | 2018-10-24 | 2021-11-12 | 宁波方太厨具有限公司 | A gas tightness detector for cooking utensils draw and penetrate pipe |
| CN115957985B (en) * | 2023-02-13 | 2023-05-26 | 成立航空技术(成都)有限公司 | Fuel nozzle tightness detection equipment for aerospace engine |
| CN116222892B (en) * | 2023-03-23 | 2023-08-22 | 临沂星宁手套有限公司 | Rubber glove air leakage detection equipment |
| CN117415045B (en) * | 2023-12-19 | 2024-03-01 | 江苏奕雯杰燃油喷射科技有限公司 | Detection device for measuring tightness of multiple fuel nozzles |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5357084A (en) * | 1976-11-02 | 1978-05-24 | Seihoku Sangyo Kk | Method of detecting outflow of gas |
| JPS5654332A (en) * | 1979-10-11 | 1981-05-14 | Nippon Gas Giken Kk | Gas safety device |
| CN1936430B (en) * | 2006-04-03 | 2010-05-12 | 美新半导体（无锡）有限公司 | Microleak automatic protection apparatus based on microflow detection |
| CN101236123A (en) * | 2008-03-05 | 2008-08-06 | 孟建国 | Method for detecting gas pipeline and air leakage for utensil |
| CN102706636B (en) * | 2012-05-29 | 2014-12-10 | 东莞市海德试验仪器有限公司 | Automatic control test device of gas cooker |
| CN204449850U (en) * | 2015-01-14 | 2015-07-08 | 宁波方太厨具有限公司 | Urgent and the combination assembly machine of air-leakage test of gas nozzle automation |
-
2015
- 2015-01-14 CN CN201510018227.3A patent/CN104589039B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104589039A (en) | 2015-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104589039B (en) | Gas nozzle automatization is urgent and the combination assembly machine of air-leakage test | |
| CN204449850U (en) | Urgent and the combination assembly machine of air-leakage test of gas nozzle automation | |
| CN204214617U (en) | Air tightness test tool | |
| CN117007257B (en) | Portable gas cylinder sealing performance inspection device | |
| CN207840500U (en) | A kind of municipal water supply pipeline welding device | |
| CN106289664B (en) | Gas generator igniter seat leakproofness device for fast detecting | |
| CN201819778U (en) | Air expansion type leakage testing device for checking leakage of water tank | |
| CN208123604U (en) | A kind of electromagnetic impulse valve with gas leak detection device | |
| CN109269739A (en) | It is a kind of for testing the test tool of packing element performance | |
| CN208871616U (en) | A kind of test land oil gas field burner | |
| CN210595916U (en) | Smoke guide sleeve on top of coke oven | |
| CN207232056U (en) | A kind of cable insulation material flash-point test device | |
| CN203385570U (en) | Oil smoke generator | |
| CN205940901U (en) | Gas generator igniter seat leakproofness detection mechanism | |
| CN111089688B (en) | A gas tightness detector for cooking utensils draw and penetrate pipe | |
| CN209102286U (en) | A kind of air pressure detecting tool of thin-walled valve body | |
| CN207515986U (en) | A kind of oil tank for oil immersion type transformer leakage testing device | |
| CN207049928U (en) | A kind of gas liquid two purpose burner | |
| CN108279099B (en) | A kind of gas pipeline wall defects detection device | |
| CN219038318U (en) | Online sealing test tool for gate valve of nuclear power plant | |
| CN202733091U (en) | Gas throttling safety device | |
| CN207514463U (en) | It is a kind of not to be depressured open device for pipe fitting | |
| CN206804244U (en) | A kind of gas pipeline test device for air tightness | |
| CN205843900U (en) | A kind of halogen lamp detection device | |
| CN210108625U (en) | Leakage test detection device for tube type heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Gas nozzle automatic tightening and air tightness testing combined assembly machine Effective date of registration: 20201111 Granted publication date: 20160928 Pledgee: Cixi branch of industrial and Commercial Bank of China Limited Pledgor: Ningbo Fotile Kitchen Ware Co.,Ltd. Registration number: Y2020330000925 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |