CN109556794A - LVS multifunctional water examines machine - Google Patents
LVS multifunctional water examines machine Download PDFInfo
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- CN109556794A CN109556794A CN201811453120.1A CN201811453120A CN109556794A CN 109556794 A CN109556794 A CN 109556794A CN 201811453120 A CN201811453120 A CN 201811453120A CN 109556794 A CN109556794 A CN 109556794A
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- lvs
- multifunctional water
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- lifting
- multifunctional
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 238000007689 inspection Methods 0.000 claims abstract description 43
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 64
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000003643 water by type Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
- G01M3/10—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for containers, e.g. radiators
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The invention discloses a kind of LVS multifunctional waters to examine machine, and the centre of fuselage body is formed at least two water inspection pond, and lifting cylinder one end, which is fixed on the top of fuselage body vertically and is located at water, examines Chi Shangfang, and the other end is detachably connected with crane；Crane bottom end is formed with lifting tray, and LVS multifunctional water inspection fixing tool is placed in lifting tray；The side or two sides of fuselage body are provided with master controller, master controller controls lifting cylinder driving crane vertical lifting movement by being electrically connected with lifting cylinder, and then drives LVS multifunctional water to examine regular worker's device and immerse or far from the detection water in water inspection pond.LVS multifunctional water inspection machine structure is simple, is conveniently adjusted, and can be suitable for different LVS progress water inspections and fix, guarantee the accuracy rate of detection, change artificial the drawbacks of individually detecting manually using tooling, substantially increase production efficiency.
Description
Technical field
The present invention relates to water to examine apparatus field, and in particular, to a kind of LVS multifunctional water inspection machine.
Background technique
In refrigeration system operational process, due to operating condition variation (indoor and outdoor temperature, humidity variation) or to refrigerating capacity into
When row adjustment (board number is different in opening chamber, and compressor frequency is different), the circulating mass of refrigerant in system will change.When
When refrigerating capacity is less, some refrigerant is not used in system, thus in order to reduce loss, need using LVS liquid trap this
A components store extra refrigerant.
By the way that liquid trap is arranged, avoidable liquid refrigerant accumulates excessive within the condenser and heat transfer area is made to become smaller, shadow
The heat-transfer effect of condenser is rung, and using the liquid storage capacity of liquid trap, balance and the circulating mass of refrigerant in systems stabilisation, is made
Air-conditioning is in normal operating condition.Liquid trap is generally located on the exit of condenser, to make the liquid refrigerant in condenser
Liquid trap is smoothly entered, liquid trap position should be lower than condenser.
It can be seen that the leakproofness of LVS is especially important, therefore needs to carry out water inspection to it in its process of manufacture,
And need to be positioned for different LVS using different dedicated water inspection fixing tools during current LVS water inspection, and
Whole operation process is that manually, cumbersome laborious, safety is low, brings inconvenience to production and processing.
Therefore, urgent need will provide a kind of LVS multifunctional water inspection machine to solve above-mentioned technical problem.
Summary of the invention
The object of the present invention is to provide a kind of LVS multifunctional waters to examine machine, and LVS multifunctional water inspection machine structure is simple, is convenient for
Adjustment can be suitable for different LVS progress water inspections and fix, guarantee the accuracy rate of detection, change artificial single manually using tooling
The drawbacks of a detection, substantially increases production efficiency.
To achieve the goals above, the present invention provides a kind of LVS multifunctional waters to examine machine, which is characterized in that including fuselage
Ontology, lifting cylinder, crane, lifting tray and LVS multifunctional water examine fixing tool；
The centre of fuselage body is formed at least two water inspection pond, and lifting cylinder one end is fixed on the top of fuselage body vertically
It holds and is located at water and examine Chi Shangfang, the other end is detachably connected with crane；Crane bottom end is formed with lifting tray, and LVS is more
Function water inspection fixing tool is placed in lifting tray；
The side or two sides of fuselage body are provided with master controller, and master controller is by being electrically connected with lifting cylinder to control
Lifting cylinder driving crane vertical lifting movement processed, and then drive the inspection regular worker's device immersion or separate of LVS multifunctional water
Water examines the detection water in pond.
Preferably, fuselage body and water inspection pond edge are connected with support stake, support and are formed with rack gear on the side wall of stake, rise
Drop frame top is equipped with motor, and the shaft of motor is equipped with gear, wheel and rack engagement；Wherein, motor and master controller electricity
Connection can drive crane to go up and down when motor driven gear rotation.
Preferably, the bottom end of fuselage plate body is equipped with multiple telescopic support legs and shifting roller.
Preferably, LVS multifunctional water inspection fixing tool includes frame, upper cylinder hold-down mechanism, lower fixed seat mechanism and more
A blow needle head mechanism；Wherein,
Lower fixed seat mechanism is removably attached to lower portion, and LVS product is placed in lower fixed seat mechanism, upper cylinder pressure
Tight mechanism is removably attached to frame roof, further, it is possible to along the vertical direction close to or far from LVS product to position or pine
It opens；
Multiple blow needle heads mechanism is disposed around LVS product surrounding, and one end is detachably connected on frame and connects with gas blow pipe
It connects, the other end can be aligned and be connected to the nozzle of LVS product.
Preferably, frame includes four vertical bars being vertically arranged, and the bottom end and centre of four vertical bars pass through horizontally disposed
Cross bar, which joins end to end, to be enclosed the bottom for being set as general frame and general frame and has intersected to form cross sliding rail；The top of vertical bar
Two cross bars are provided with, two cross bars are arranged in parallel and centre is connected and fixed by connecting rod；Wherein,
Multiple blow needle heads mechanism is mounted on cross bar, and upper cylinder hold-down mechanism is mounted on connecting rod, lower fixed seat mechanism peace
On cross sliding rail.
Preferably, it is formed with sliding groove on vertical bar along the vertical direction, the end of cross bar and/or cross bar is slideably embedding
It is located in sliding groove.
Preferably, it is each formed with sliding groove in the horizontal direction on cross bar and connecting rod, the both ends of connecting rod can be slidably embedded
On cross bar, upper cylinder hold-down mechanism be can be slidably embedded on connecting rod.
Preferably, multiple blow needle heads mechanism is connected by extension board with cross bar, is formed with cunning on cross bar in the horizontal direction
Dynamic slot, one end of extension board can be slidably embedded in sliding groove；The other end of extension board is formed with bar shaped sliding eye, blow needle head
Mechanism can be slidably embedded in bar shaped sliding eye and be positioned by fastener.
Preferably, the connection of the junction of vertical bar and cross bar, the junction of vertical bar and cross bar and cross bar and connecting rod
Place is positioned by right angle fastener and bolt cooperation.
Preferably, sliding groove is four and is uniformly distributed circumferentially.
According to the above technical scheme, lower fixed seat mechanism is removably attached to lower portion by the present invention, and LVS product is set
In in lower fixed seat mechanism, upper cylinder hold-down mechanism is removably attached to frame roof, further, it is possible to close along the vertical direction
Or far from LVS product to position or unclamp；Multiple blow needle heads mechanism is disposed around LVS product surrounding, and one end is detachably connected to
It is connect on frame and with gas blow pipe, the other end can be aligned and be connected to the nozzle of LVS product.In use, first LVS product is put into
In lower fixed seat mechanism, upper cylinder hold-down mechanism is opened close to LVS product and squeezes positioning, then adjust blow needle head mechanism alignment LVS
The nozzle of product, opens master controller control lifting cylinder at this time and motor works at the same time, synchronous driving crane decline, until
Entire LVS multifunctional water inspection fixing tool is submerged into the water in water inspection pond, then open gas blow pipe and blow needle head mechanism to
LVS interiors of products inflation, by observation water in number of bubbles and bubble position come judge LVS product whether gas leakage.Work as detection
After, it opens master controller control lifting cylinder and motor works at the same time, synchronous driving crane rises, until entire LVS
Multifunctional water, which examines fixing tool and is detached from water, examines pond, and it is separate to open upper cylinder hold-down mechanism at this time, the LVS after can examining water
Product is removed from fixing tool.Whole process is easy to operate, judgement is convenient, and misjudgement when artificial detection is avoided to fail to judge, meanwhile,
Lower portion structurally variable, by simply adjusting the level height of multiple blow needle heads mechanism and can realize matching towards angle
Different LVS products develops one without each LVS so that the applicability of entire LVS multifunctional water inspection fixing tool is stronger
Dedicated water examines fixing tool, time saving and energy saving, changes the drawbacks of manually individually detecting manually using tooling, also further saves
The maintenance cost of cost of labor and equipment.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the LVS multifunctional water inspection machine in a kind of embodiment provided according to the present invention；
Fig. 2 is the structural representation of the LVS multifunctional water inspection fixing tool in a kind of embodiment provided according to the present invention
Figure.
Description of symbols
1- upper cylinder hold-down mechanism 2- lower fixed seat mechanism
3- blow needle head mechanism 4- extension board
5- vertical bar 6- cross bar
The right angle 7- sliding groove 8- fastener
9-LVS product 10- cross bar
11- connecting rod 12- fuselage body
13- master controller 14- shifting roller
15- telescopic support legs 16- lifting tray
17- crane 18- lifting cylinder
19- supports stake 20- rack gear
21- water examines pond
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, " upper and lower, top, bottom, inside and outside " etc. is included in the term
The noun of locality only represents orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as, without answering
It is considered as the limitation to the term.
Referring to Fig. 1, a kind of LVS multifunctional water of the present invention examines machine, including fuselage body 12, lifting cylinder 18, crane 17,
Lifting tray 16 and LVS multifunctional water examine fixing tool；
The centre of fuselage body 12 is formed at least two water inspection pond 21, and 18 one end of lifting cylinder is fixed on fuselage sheet vertically
The top of body 12 and it is located at water inspection pond 21 top, the other end and crane 17 are detachably connected；17 bottom end of crane is formed with
Lifting tray 16, LVS multifunctional water inspection fixing tool are placed in lifting tray 16；
The side or two sides of fuselage body 12 are provided with master controller 13, and master controller 13 passes through electric with lifting cylinder 18
Connection drives the movement of 17 vertical lifting of crane to control lifting cylinder 18, and then LVS multifunctional water is driven to examine regular worker's device
It immerses or far from the detection water in water inspection pond 21.
Wherein, LVS multifunctional water inspection fixing tool (as shown in Figure 2) includes frame, upper cylinder hold-down mechanism 1, lower fixation
Seat mechanism 2 and multiple blow needle heads mechanism 3；Wherein,
Lower fixed seat mechanism 2 is removably attached to lower portion, and LVS product 9 is placed in lower fixed seat mechanism 2, upper gas
Cylinder hold-down mechanism 1 is removably attached to frame roof, further, it is possible to along the vertical direction close to or far from LVS product 9 to position
Or it unclamps；
Multiple blow needle heads mechanism 3 is disposed around 9 surrounding of LVS product, and one end is detachably connected on frame and and gas blow pipe
Connection, the other end can be aligned and be connected to the nozzle of LVS product 9.
Through the above technical solutions, lower fixed seat mechanism 2 is removably attached to lower portion, LVS product 9 is placed in down
On fixed seat mechanism 2, upper cylinder hold-down mechanism 1 is removably attached to frame roof, further, it is possible to it is close along the vertical direction or
Far from LVS product 9 to position or unclamp；Multiple blow needle heads mechanism 3 is disposed around 9 surrounding of LVS product, and one end is detachably connected to
It is connect on frame and with gas blow pipe, the other end can be aligned and be connected to the nozzle of LVS product 9.In use, first LVS product 9 is put
It onto lower fixed seat mechanism 2, opens upper cylinder hold-down mechanism 1 and is squeezed close to LVS product 9 and position, then to adjust blow needle head mechanism 3 right
The nozzle of quasi- LVS product 9, opens the control lifting cylinder 18 of master controller 13 at this time and motor works at the same time, synchronous driving lifting
Frame 17 declines, until entire LVS multifunctional water inspection fixing tool is submerged into the water in water inspection pond 21, then opens gas blow pipe
With blow needle head mechanism 3 to 9 inner inflatable of LVS product, LVS product is judged by number of bubbles in observation water and bubble position
9 whether gas leakage.After detection, opens the control lifting cylinder 18 of master controller 13 and motor works at the same time, synchronous driving rises
It drops frame 17 to rise, until entire LVS multifunctional water inspection fixing tool is detached from water and examines pond 21, upper cylinder compacting machine can be opened at this time
Structure 1 is separate, and the LVS product 9 after can examining water is removed from fixing tool.Whole process is easy to operate, judgement is convenient, avoids
Misjudgement when artificial detection is failed to judge, meanwhile, lower portion structurally variable, by the level for simply adjusting multiple blow needle heads mechanism 3
It highly and can be realized towards angle and match different LVS products 9, so that the applicability of entire LVS multifunctional water inspection machine is more
By force, a dedicated water is developed without each LVS examine fixing tool, it is time saving and energy saving, change manually single manually using tooling
The drawbacks of detection, has also further saved the maintenance cost of cost of labor and equipment.
In the present embodiment, in order to which assistance for lifting cylinder 18 goes up and down crane, enough power is provided, so that entire drive
The more steady safety of dynamic process, it is preferable that fuselage body 12 and water inspection 21 edge of pond are connected with support stake 19, support stake 19
Rack gear 20 is formed on side wall, 17 top of crane is equipped with motor, and the shaft of motor is equipped with gear, and wheel and rack 20 is nibbled
It closes；Wherein, motor is electrically connected with master controller 13, crane 17 can be driven to go up and down when motor driven gear rotation.
Since LVS multifunctional water inspection body product is larger, for the ease of the specific layout according to working region to its position
It is efficiently and easily adjusted, the bottom end of preferably fuselage plate body 12 is equipped with multiple telescopic support legs 15 and shifting roller 14.This
Sample, shifting roller 14 is easy to remove, and telescopic support legs 15 are convenient for positioning.
In order to optimize the structure of LVS multifunctional water inspection fixing tool, convenient for assembly and disassembly and to water inspection LVS product 9
The blanking of feeding and the LVS product 9 of water inspection, saves the space of operating area, it is preferable that frame includes four be vertically arranged
Vertical bar 5, the bottom end and centre of four vertical bars 5, which join end to end to enclose by horizontally disposed cross bar 6, is set as general frame and whole frame
The bottom of frame has intersected to form cross sliding rail；The tip shelf of vertical bar 5 is equipped with two cross bars 10, and two cross bars 10 are flat
Row setting and centre pass through connecting rod 11 and are connected and fixed；Wherein,
Multiple blow needle heads mechanism 3 is mounted on cross bar 6, and upper cylinder hold-down mechanism 1 is mounted on connecting rod 11, lower fixed seat machine
Structure 2 is mounted on cross sliding rail.The basic structure stability formed in this way is high, and weight is small, and occupancy is small in size, significantly excellent
The environment of operating area is changed.
Change the height of blow needle head mechanism 3, and adjustment for the ease of horizontal position of the adjustment cross bar 6 on vertical bar 5
Horizontal position of the cross bar 10 on vertical bar 5 is to change the height of cylinder pressing mechanism 1, shape along the vertical direction preferably on vertical bar 5
At there is a sliding groove 7, the end of cross bar 6 and/or cross bar 10 be can be slidably embedded in sliding groove 7.
For the ease of changing the position of upper cylinder hold-down mechanism 1 in the same plane, preferably crossbearer according to positioning needs
Sliding groove 7 is each formed on bar 10 and connecting rod 11 in the horizontal direction, the both ends of connecting rod 11 can be slidably embedded on cross bar 10,
Upper cylinder hold-down mechanism 1 can be slidably embedded on connecting rod 11.
In addition, in order to expand the opereating specification of blow needle head mechanism 3, improve adjustment its towards when sensitivity, guarantee simultaneously
Stability during charge operation, it is preferable that multiple blow needle heads mechanism 3 is connected by extension board 4 with cross bar 6.
Further preferably, sliding groove 7 is formed on cross bar 6 in the horizontal direction, one end of extension board 4 can be slidably embedded
In sliding groove 7.
Further preferably, the other end of extension board 4 is formed with bar shaped sliding eye 4, and blow needle head mechanism 3 is slideably embedding
It is located in bar shaped sliding eye 4 and is positioned by fastener.
In addition, after vertical bar 5 and cross bar 6, vertical bar 5 and cross bar 10 and cross bar 10 and connecting rod 11 adjust, opposite position
It needs to fix the two when setting fixed to prevent entire LVS multifunctional water in water inspection operating process to examine fixing tool by external force shadow
Ring that deformation occurs that structure is caused to misplace, even overall structure is fallen apart, and water inspection working efficiency is seriously affected, is shortened the working life,
In order to avoid above situation generation, it is preferable that the junction of vertical bar 5 and cross bar 6, the junction of vertical bar 5 and cross bar 10 and
The junction of cross bar 10 and connecting rod 11 passes through right angle fastener 8 and bolt cooperation positions.
In actual use, in order to enable same root vertical bar 5, cross bar 6, cross bar 10 and connecting rod 11 can be multiple
Using the cost of saving maintenance refill-unit plays the maximum service life (MSL) of structural member, it is preferable that sliding groove 7 was four and along week
To being uniformly distributed.In this way, regardless of 7 deformation of which sliding groove on vertical bar 5, cross bar 6, cross bar 10 and connecting rod 11 causes to adjust
Whole have some setbacks can also still can guarantee the stability of overall architecture by adjusting its assembly orientation.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (10)
1. a kind of LVS multifunctional water examines machine, which is characterized in that including fuselage body (12), lifting cylinder (18), crane
(17), lifting tray (16) and LVS multifunctional water examine fixing tool；
The centre of the fuselage body (12) is formed at least two water inspection pond (21), and described lifting cylinder (18) one end is solid vertically
It is scheduled on the top of the fuselage body (12) and is located above water inspection pond (21), the other end and the crane (17) are removable
It connects with unloading；Crane (17) bottom end is formed with the lifting tray (16), and the LVS multifunctional water examines regular worker's device
In the lifting tray (16)；
The side or two sides of the fuselage body (12) are provided with master controller (13), the master controller (13) by with institute
State lifting cylinder (18) electrical connection to control the lifting cylinder (18) and drive crane (17) the vertical lifting movement, in turn
LVS multifunctional water inspection regular worker's device is driven to immerse or far from the detection water in water inspection pond (21).
2. LVS multifunctional water according to claim 1 examines machine, which is characterized in that the fuselage body (12) and the water
Inspection pond (21) edge is connected with support stake (19), is formed with rack gear (20), the lifting on the side wall of support stake (19)
Frame (17) top is equipped with motor, and the shaft of the motor is equipped with gear, and the gear is engaged with the rack gear (20)；Its
In, the motor is electrically connected with the master controller (13), can be driven when the motor drives gear rotation described
Crane (17) lifting.
3. LVS multifunctional water according to claim 1 examines machine, which is characterized in that pacify the bottom end of the fuselage plate body (12)
Equipped with multiple telescopic support legs (15) and shifting roller (14).
4. LVS multifunctional water according to claim 1 examines machine, which is characterized in that the LVS multifunctional water examines fixing tool
Including frame, upper cylinder hold-down mechanism (1), lower fixed seat mechanism (2) and multiple blow needle heads mechanism (3)；Wherein,
The lower fixed seat mechanism (2) is removably attached to the lower portion, and LVS product (9) is placed in the lower fixed seat
In mechanism (2), the upper cylinder hold-down mechanism (1) is removably attached to the frame roof, further, it is possible to along the vertical direction
Close to or far from the LVS product (9) to position or unclamp；
Multiple blow needle head mechanisms (3) are disposed around LVS product (9) surrounding, and one end is detachably connected to the frame
It above and with gas blow pipe connect, the other end can be aligned and be connected to the nozzle of the LVS product (9).
5. LVS multifunctional water according to claim 4 examines machine, which is characterized in that the frame includes four be vertically arranged
Root vertical bar (5), the bottom end and centre of four vertical bars (5) join end to end to enclose and are set as entirety by horizontally disposed cross bar (6)
The bottom of frame and the general frame has intersected to form cross sliding rail；The tip shelf of the vertical bar (5) is equipped with two
Cross bar (10), two cross bars (10) are arranged in parallel and intermediate pass through connecting rod (11) are connected and fixed；Wherein,
Multiple blow needle head mechanisms (3) are mounted on the cross bar (6), and the upper cylinder hold-down mechanism (1) is mounted on described
On connecting rod (11), the lower fixed seat mechanism (2) is mounted on the cross sliding rail.
6. LVS multifunctional water according to claim 5 examines machine, which is characterized in that shape along the vertical direction on the vertical bar (5)
At having sliding groove (7), the end of the cross bar (6) and/or the cross bar (10) be can be slidably embedded in the sliding groove
(7) in.
7. LVS multifunctional water according to claim 5 examines machine, which is characterized in that the cross bar (10) and the connecting rod
(11) it is each formed in the horizontal direction on sliding groove (7), the both ends of the connecting rod (11) can be slidably embedded in the cross bar
(10) on, the upper cylinder hold-down mechanism (1) be can be slidably embedded on the connecting rod (11).
8. LVS multifunctional water according to claim 5 examines machine, which is characterized in that multiple blow needle head mechanisms (3) pass through
Extension board (4) is connected with the cross bar (6), is formed with sliding groove (7), the extension in the horizontal direction on the cross bar (6)
One end of plate (4) can be slidably embedded in the sliding groove (7)；The other end of the extension board (4) is formed with bar shaped sliding
Hole (4), blow needle head mechanism (3) can be slidably embedded in the bar shaped sliding eye (4) and positioned by fastener.
9. LVS multifunctional water according to claim 5 examines machine, which is characterized in that the vertical bar (5) and the cross bar (6)
Junction, the vertical bar (5) and the cross bar (10) junction and the cross bar (10) and the connecting rod (11)
Junction pass through right angle fastener (8) and bolt cooperation position.
10. the LVS multifunctional water according to any one of claim 6-8 examines machine, which is characterized in that the sliding groove
(7) it is four and is uniformly distributed circumferentially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811453120.1A CN109556794A (en) | 2018-11-30 | 2018-11-30 | LVS multifunctional water examines machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811453120.1A CN109556794A (en) | 2018-11-30 | 2018-11-30 | LVS multifunctional water examines machine |
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| Publication Number | Publication Date |
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| CN109556794A true CN109556794A (en) | 2019-04-02 |
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ID=65868287
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| CN201811453120.1A Pending CN109556794A (en) | 2018-11-30 | 2018-11-30 | LVS multifunctional water examines machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6536261B1 (en) * | 1999-09-09 | 2003-03-25 | Siemens Automotive Inc. | Vacuum leak verification system and method |
| CN102121863A (en) * | 2010-12-10 | 2011-07-13 | 东莞勤上光电股份有限公司 | Lamp air tightness testing device |
| CN105222964A (en) * | 2015-10-16 | 2016-01-06 | 山东三齐能源有限公司 | A kind of solar water heater liner air-tightness detection device |
| CN206114218U (en) * | 2016-09-23 | 2017-04-19 | 上海蜀工自动化科技有限公司 | Device is examined to oil cooler water |
| CN209570299U (en) * | 2018-11-30 | 2019-11-01 | 芜湖顺荣汽车部件有限公司 | LVS multifunctional water examines machine |
-
2018
- 2018-11-30 CN CN201811453120.1A patent/CN109556794A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6536261B1 (en) * | 1999-09-09 | 2003-03-25 | Siemens Automotive Inc. | Vacuum leak verification system and method |
| CN102121863A (en) * | 2010-12-10 | 2011-07-13 | 东莞勤上光电股份有限公司 | Lamp air tightness testing device |
| CN105222964A (en) * | 2015-10-16 | 2016-01-06 | 山东三齐能源有限公司 | A kind of solar water heater liner air-tightness detection device |
| CN206114218U (en) * | 2016-09-23 | 2017-04-19 | 上海蜀工自动化科技有限公司 | Device is examined to oil cooler water |
| CN209570299U (en) * | 2018-11-30 | 2019-11-01 | 芜湖顺荣汽车部件有限公司 | LVS multifunctional water examines machine |
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