CN108151966A - A kind of water inspection tooling of quick detection pipelines of automobile air conditioner sealing performance - Google Patents
A kind of water inspection tooling of quick detection pipelines of automobile air conditioner sealing performance Download PDFInfo
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- CN108151966A CN108151966A CN201711117349.3A CN201711117349A CN108151966A CN 108151966 A CN108151966 A CN 108151966A CN 201711117349 A CN201711117349 A CN 201711117349A CN 108151966 A CN108151966 A CN 108151966A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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Abstract
A kind of water the invention discloses quick detection pipelines of automobile air conditioner sealing performance examines tooling, including pedestal, the upper end of the pedestal is set there are two support plate, device chamber is equipped in the middle part of two support plates, the side wall of the support plate is equipped with threaded rod, the threaded rod runs through the side wall of support plate and extends to device intracavitary, one end of the threaded rod is equipped with runner, the one end of the threaded rod far from runner is rotatably connected on the inner wall of device chamber, movable block is socketed on the threaded rod, the movable block is threadedly coupled with threaded rod, cylinder is socketed on the movable block, the both ends of the movable block are equipped with position-arresting disk, the cylinder is flexibly connected with movable block, part of the movable block between cylinder and position-arresting disk is arranged with spring, the side wall of the support plate is equipped with bar-shaped trough.The present invention is reasonable in design, simple in structure, cost of manufacture is cheap, easy to operate, convenient in air conditioning for automobiles or even the popularization and application of pipeline manufacturer.
Description
Technical field
The present invention relates to pipeline water inspection technical field more particularly to a kind of quick detection pipelines of automobile air conditioner sealing performances
Water examines tooling.
Background technology
Automotive air-conditioning system is to realize freeze to air in a car compartment, heat, taking a breath and the device of air purification.It can
Environment by bus is provided comfortably for passenger, the fatigue strength of driver is reduced, improves traffic safety.Car air-conditioner has become
Weigh one of mark of automobile function.
In each component of formed automobile air-conditioning system, the leakage of pipeline component will result directly in the mistake of air-conditioning system function
Associated components so in the production process of air conditioning for automobiles, are sealed performance detection and are very important step by effect.Mesh
Before, the detection for automobile air-conditioning pipe circuit unit is examined mostly using water, i.e., quick coupling is first connect by staff with hollow pipe,
Then the quick coupling of connection and hollow pipe are put into water tank, visually observing in water has bubble-free generation.Such detection method
It needs frequently to carry out hollow pipe and the assembly and disassembly of water inspection tooling.However, the difference needs because of line ports shape are specific
Water inspection tooling, needed for some line ports water inspection tooling it is more complicated, cause water inspection tooling it is difficult to install, consumed when
Between longer, low production efficiency.And water inspection tooling is connect using screw thread with pipeline component in most cases, assembly operation is accidentally easy
Bad thread is twisted, damages line ports, substandard product is generated, pipeline is caused to do over again or even scrap.
Invention content
The purpose of the present invention is to solve shortcoming in the prior art, and the quick detection automobile of one kind proposed is empty
Adjust the water inspection tooling of pipeline sealing property, it is simple in structure, cost of manufacture is cheap, easy to operate, convenient in air conditioning for automobiles or even
Pipeline manufacturer promotes and applies.
To achieve these goals, present invention employs following technical solutions：
A kind of water inspection tooling of quick detection pipelines of automobile air conditioner sealing performance, including pedestal, the upper end of the pedestal is set
There are two support plate, device chamber is equipped in the middle part of two support plates, the side wall of the support plate is equipped with threaded rod, described
Threaded rod runs through the side wall of support plate and extends to device intracavitary, and one end of the threaded rod is equipped with runner, and the threaded rod is remote
One end from runner is rotatably connected on the inner wall of device chamber, and movable block, the movable block and spiral shell are socketed on the threaded rod
Rasp bar is threadedly coupled, and is socketed with cylinder on the movable block, the both ends of the movable block are equipped with position-arresting disk, the cylinder and work
Motion block is flexibly connected, and part of the movable block between cylinder and position-arresting disk is arranged with spring, the side wall of the support plate
Equipped with bar-shaped trough, the bar-shaped trough is connected with device chamber, and the side wall of the cylinder is equipped with connecting rod, and the connecting rod runs through bar shaped
Slot is equipped with installing plate between two connecting rods, and the both ends of the installing plate are respectively fixedly connected in the side of two connecting rods
On wall, the upper end of the installing plate is equipped with damping device, and the upper end of the damping device is fixedly connected with water tank, the water tank
Side wall is equipped with rubber tube, and the one end of the rubber tube far from water tank is equipped with hand-held device, and the hand-held device includes fixed plate, institute
The middle part for stating fixed plate is equipped with device slot, and fixed block is equipped in described device slot, runs through on the fixed block and is equipped with cylindrical cavity, described
The inner wall of cylindrical cavity is equipped with internal thread, and hollow tube is equipped in the cylindrical cavity, and the lateral wall of the hollow tube is equipped with and internal thread phase
The external screw thread matched is arranged with gear in the middle part of the hollow tube, and the gear is fixedly connected with hollow tube, in the fixed plate
Portion is equipped with sliding slot, and the sliding slot and device slot are arranged in a crossed manner, and rack is equipped in the sliding slot, and the rack and pinion is mutually nibbled
It closes, the inner wall of the sliding slot is equipped with buffer unit, and the one end of the buffer unit far from sliding slot inner wall is fixed with follow block, described
The side wall of fixed plate is equipped with push rod, the push rod through fixed plate side wall and extend in sliding slot, opposite interior of the sliding slot
Wall is equipped with arc block, and the side wall of the arc block is equipped with arc groove, and the push rod is equipped with and the matched limiting of arc groove
Block, part of the push rod between arc block and sliding slot inner wall are arranged with spring, the hollow tube far from fixed block one
End is through the inner wall of device chamber, and equipped with connector, the one end of the hollow tube far from connector is fixedly connected for one end of the hollow tube
On the side wall of rubber tube.
Preferably, the damping device includes being fixed on two fixing pieces of installing plate upper end, two fixing pieces it
Between be equipped with clamping element, the middle part of the clamping element is equipped with moving lever, and the moving lever is equipped with close to one end side wall of clamping element
Locating part, the part that the moving lever is located at locating part upper end are arranged with elastic device, and two fixing pieces are far from clamping element
One end side wall on be equipped with movable part, the upper end of the movable part is socketed with movable cylinder, and the upper end of the activity cylinder, which is equipped with, lives
Movable plate, and the upper end of movable cylinder is rotatablely connected with movable plate, movable plate is run through in the one end of the moving lever far from clamping element, described
The upper end of movable plate is set there are two link block, and the upper end of the link block is fixedly connected on water tank lower end.
Preferably, the elastic device is brute spring, and one end of the elastic device is fixedly connected on the side of locating part
On wall, the one end of the elastic device far from locating part is fixedly connected on the lower end of movable plate.
Preferably, the buffer unit includes sleeve and motion bar, and the sleeve is fixedly connected on the inner wall of sliding slot, institute
It states motion bar to be arranged in sleeve, the one end of the motion bar far from sleeve is fixedly connected on the side wall of follow block, the activity
The outer sheath of bar and sleeve is equipped with spring.
Preferably, the side wall of the fixed plate is equipped with handle, and the outside of the handle is equipped with rubber sleeve, the rubber sleeve
Surface is equipped with anti-skid chequer.
Preferably, the pedestal is fixedly connected with the ground by swell fixture.
In the present invention, in use, operator will add in appropriate water in water tank, then rotating wheel, runner rotate band
Dynamic threaded rod rotation, threaded rod rotation moves movable block, after movable block is moved to appropriate height, while rotating push-rod simultaneously
Push rod is pushed, the limited block on push rod is made to be stuck in arc groove, push rod pushes rack movement, and rack movement rotates gear, tooth
Wheel rotation drives hollow tube rotation, and hollow tube rotation moves hollow tube, and then connector is made to be connect with pipeline, then only needs to observe
Whether water tank location changes, if water tank location changes, pipeline leak if water tank location does not change, is managed
Road is water-tight.The present invention is reasonable in design, simple in structure, cost of manufacture is cheap, easy to operate, convenient in air conditioning for automobiles or even
Pipeline manufacturer promotes and applies.
Description of the drawings
Fig. 1 is that a kind of water of quick detection pipelines of automobile air conditioner sealing performance proposed by the present invention examines the structural representation of tooling
Figure；
Fig. 2 is that a kind of water of quick detection pipelines of automobile air conditioner sealing performance proposed by the present invention examines structure at the A of tooling
Enlarged diagram；
Fig. 3 is that a kind of water of quick detection pipelines of automobile air conditioner sealing performance proposed by the present invention examines structure at the B of tooling
Enlarged diagram；
Fig. 4 is that a kind of water of quick detection pipelines of automobile air conditioner sealing performance proposed by the present invention examines the structure of tooling cylinder
Schematic diagram.
In figure：1 pedestal, 2 threaded rods, 3 movable blocks, 4 runners, 5 water tanks, 6 cylinders, 7 support plates, 8 rubber tubes, 9 handles, 10
Fixed plate, 11 connectors, 12 fixed blocks, 13 hollow tubes, 14 arc blocks, 15 push rods, 16 limited blocks, 17 gears, 18 racks, 19 activities
Cylinder, 20 movable parts, 21 fixing pieces, 22 installing plates, 23 connecting rods, 24 elastic devices, 25 movable plates, 26 link blocks, 27 moving levers,
28 locating parts.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-4, the water inspection tooling of a kind of quick detection pipelines of automobile air conditioner sealing performance, including pedestal 1, pedestal 1
Upper end set there are two support plate 7, the middle part of two support plates 7 is equipped with device chamber, and the side wall of support plate 7 is equipped with threaded rod 2,
Threaded rod 2 runs through the side wall of support plate 7 and extends to device intracavitary, and one end of threaded rod 2 is equipped with runner 4, and threaded rod 2 is separate to be turned
One end of wheel 4 is rotatably connected on the inner wall of device chamber, in use, operator will add in water tank 5 adds in appropriate water, then
Rotating wheel 4, the rotation of runner 4 drive threaded rod 2 to rotate, and movable block 3, movable block 3 and 2 spiral shell of threaded rod are socketed on threaded rod 2
Line connects, and cylinder 6 is socketed on movable block 3, and the rotation of threaded rod 2 moves movable block 3, movable block 3 is moved to appropriate height
Afterwards, the both ends of movable block 3 are equipped with position-arresting disk, and cylinder 6 is flexibly connected with movable block 3, and movable block 3 is located at cylinder 6 and position-arresting disk
Between part be arranged with spring, the side wall of support plate 7 is equipped with bar-shaped trough, and bar-shaped trough is connected with device chamber, and the side wall of cylinder 6 is set
There is connecting rod 23, connecting rod 23 runs through bar-shaped trough, and installing plate 22 is equipped between two connecting rods 23, and the both ends of installing plate 22 are distinguished
It is fixedly connected on the side wall of two connecting rods 23, the upper end of installing plate 22 is equipped with damping device, and the upper end of damping device is fixed
Water tank 5 is connected with, the side wall of water tank 5 is equipped with rubber tube 8, and the one end of rubber tube 8 far from water tank 5 is equipped with hand-held device, holds dress
It puts including fixed plate 10, the middle part of fixed plate 10 is equipped with device slot, fixed block 12 is equipped in device slot, runs through on fixed block 12 and sets
There is cylindrical cavity, the inner wall of cylindrical cavity is equipped with internal thread, hollow tube 13 is equipped in cylindrical cavity, and the lateral wall of hollow tube 13 is equipped with and internal thread phase
Matched external screw thread, the middle part of hollow tube 13 are arranged with gear 17, and gear 17 is fixedly connected with hollow tube 13, and push rod 15 pushes tooth
Item 18 moves, and the movement of rack 18 rotates gear 17, and the rotation of gear 17 drives hollow tube 13 to rotate, and the middle part of fixed plate 10 is equipped with
Sliding slot, sliding slot and device slot are arranged in a crossed manner, and rack 18 is equipped in sliding slot, and rack 18 is intermeshed with gear 17, the inner wall of sliding slot
Equipped with buffer unit, the one end of buffer unit far from sliding slot inner wall is fixed with follow block, and the side wall of fixed plate 10 is equipped with push rod 15,
Push rod 15 runs through the side wall of fixed plate 10 and extends in sliding slot, and the opposite inner wall of sliding slot is equipped with arc block, the side of arc block
Wall is equipped with arc groove, and push rod 15 is equipped with limited block 16 matched with arc groove, while rotating push-rod 15 and pushes push rod
15, the limited block 16 on push rod 15 is made to be stuck in arc groove, part set of the push rod 15 between arc block 14 and sliding slot inner wall
Equipped with spring, the inner wall of device chamber is run through in the one end of hollow tube 13 far from fixed block 12, and one end of hollow tube 13 is equipped with connector 11,
The rotation of hollow tube 13 moves hollow tube 13, and then connector 11 is made to be connect with pipeline, then need to only observe whether 5 position of water tank is sent out
Changing, if 5 position of water tank changes, pipeline leak, if 5 position of water tank does not change, pipeline is water-tight, hollow
The one end of pipe 13 far from connector 11 is fixedly connected on the side wall of rubber tube 8.
In the present invention, damping device includes being fixed on two fixing pieces 21 of 22 upper end of installing plate, two fixing pieces 21 it
Between be equipped with clamping element, the middle part of clamping element is equipped with moving lever 27, and moving lever 27 is equipped with limiting close to one end side wall of clamping element
Part 28, the part that moving lever 27 is located at 28 upper end of locating part are arranged with elastic device 24, and two fixing pieces 21 are far from clamping element
Movable part 20 is equipped on the side wall of one end, the upper end of movable part 20 is socketed with movable cylinder 19, and the upper end of movable cylinder 19 is equipped with activity
Plate 25, and the upper end of movable cylinder 19 is rotatablely connected with movable plate 25, movable plate 25 is run through in the one end of moving lever 27 far from clamping element,
The upper end of movable 25 plates is set there are two link block 26, and the upper end of link block 26 is fixedly connected on 5 lower end of water tank, and elastic device 24 is
Brute spring, one end of elastic device 24 are fixedly connected on the side wall of locating part 28, and elastic device 24 is far from locating part 28
One end is fixedly connected on the lower end of movable plate 25, and buffer unit includes sleeve and motion bar, and sleeve is fixedly connected on the interior of sliding slot
On wall, motion bar is arranged in sleeve, and the one end of motion bar far from sleeve is fixedly connected on the side wall of follow block, motion bar and set
The outer sheath of cylinder is equipped with spring, and the side wall of fixed plate 10 is equipped with handle 9, and the outside of handle 9 is equipped with rubber sleeve, the surface of rubber sleeve
Equipped with anti-skid chequer, pedestal 1 is fixedly connected with the ground by swell fixture.
In the present invention, in use, operator in the water tank 5 plus will add in appropriate water, then rotating wheel 4,4 turns of runner
Dynamic that threaded rod 2 is driven to rotate, the rotation of threaded rod 2 moves movable block 3, after movable block 3 is moved to appropriate height, rotating push-rod
While 15 and push rod 15 is pushed, the limited block 16 on push rod 15 is made to be stuck in arc groove, push rod 15 pushes rack 18 to move, tooth
The movement of item 18 rotates gear 17, and the rotation of gear 17 drives hollow tube 13 to rotate, and the rotation of hollow tube 13 moves hollow tube 13, into
And connector 11 is made to be connect with pipeline, and whether then need to only observe 5 position of water tank changes, if 5 position of water tank changes,
Pipeline leak, if 5 position of water tank does not change, pipeline is water-tight.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of water inspection tooling of quick detection pipelines of automobile air conditioner sealing performance, including pedestal (1), which is characterized in that described
The upper end of pedestal (1) is set there are two support plate (7), and device chamber, the support plate are equipped in the middle part of two support plates (7)
(7) side wall be equipped with threaded rod (2), the threaded rod (2) through support plate (7) side wall and extend to device intracavitary, it is described
One end of threaded rod (2) is equipped with runner (4), and the one end of the threaded rod (2) far from runner (4) is rotatably connected on the interior of device chamber
On wall, movable block (3) is socketed on the threaded rod (2), the movable block (3) is threadedly coupled with threaded rod (2), the activity
Cylinder (6) is socketed on block (3), the both ends of the movable block (3) are equipped with position-arresting disk, and the cylinder (6) is living with movable block (3)
Dynamic connection, the movable block (3) are arranged with spring, the side of the support plate (7) positioned at part of the cylinder (6) between position-arresting disk
Wall is equipped with bar-shaped trough, and the bar-shaped trough is connected with device chamber, and the side wall of the cylinder (6) is equipped with connecting rod (23), the connection
Bar (23) is equipped with installing plate (22), the both ends point of the installing plate (22) between bar-shaped trough, two connecting rods (23)
It is not fixedly connected on the side wall of two connecting rods (23), the upper end of the installing plate (22) is equipped with damping device, the damping
The upper end of device is fixedly connected with water tank (5), and the side wall of the water tank (5) is equipped with rubber tube (8), and the rubber tube (8) is separate
One end of water tank (5) is equipped with hand-held device, and the hand-held device includes fixed plate (10), and the middle part of the fixed plate (10) is equipped with
Device slot, described device slot is interior to be equipped with fixed block (12), runs through on the fixed block (12) and is equipped with cylindrical cavity, the inner wall of the cylindrical cavity
Equipped with internal thread, hollow tube (13) is equipped in the cylindrical cavity, the lateral wall of the hollow tube (13) is equipped with to match with internal thread
External screw thread, be arranged with gear (17) in the middle part of the hollow tube (13), the gear (17) is fixedly connected with hollow tube (13),
The middle part of the fixed plate (10) is equipped with sliding slot, and the sliding slot and device slot are arranged in a crossed manner, and rack (18) is equipped in the sliding slot,
The rack (18) is intermeshed with gear (17), and the inner wall of the sliding slot is equipped with buffer unit, and the buffer unit is far from sliding
One end of slot inner wall is fixed with follow block, and the side wall of the fixed plate (10) is equipped with push rod (15), and the push rod (15) is through solid
The side wall of fixed board (10) is simultaneously extended in sliding slot, and the opposite inner wall of the sliding slot is equipped with arc block, the side wall of the arc block
Equipped with arc groove, the push rod (15) be equipped with the matched limited block of arc groove (16), the push rod (15) is positioned at arc
Part between block (14) and sliding slot inner wall is arranged with spring, and the one end of the hollow tube (13) far from fixed block (12) is through dress
The inner wall of chamber is put, one end of the hollow tube (13) is equipped with connector (11), the one end of the hollow tube (13) far from connector (11)
It is fixedly connected on the side wall of rubber tube (8).
2. a kind of water inspection tooling of quick detection pipelines of automobile air conditioner sealing performance according to claim 1, feature exist
Include being fixed on two fixing pieces (21) of installing plate (22) upper end in, the damping device, two fixing pieces (21) it
Between be equipped with clamping element, the middle part of the clamping element is equipped with moving lever (27), and the moving lever (27) is close to the one end of clamping element
Wall is equipped with locating part (28), and the moving lever (27) is arranged with elastic device (24) positioned at the part of locating part (28) upper end,
Two fixing pieces (21) are equipped with movable part (20), the upper end of the movable part (20) on one end side wall far from clamping element
Movable cylinder (19) is socketed with, the upper end of the activity cylinder (19) is equipped with movable plate (25), and the upper end of movable cylinder (19) and activity
Plate (25) is rotatablely connected, and movable plate (25) is run through in the one end of the moving lever (27) far from clamping element, the movable plate (25)
Upper end is set there are two link block (26), and the upper end of the link block (26) is fixedly connected on water tank (5) lower end.
3. a kind of water inspection tooling of quick detection pipelines of automobile air conditioner sealing performance according to claim 2, feature exist
In the elastic device (24) is brute spring, and one end of the elastic device (24) is fixedly connected on the side of locating part (28)
On wall, the one end of the elastic device (24) far from locating part (28) is fixedly connected on the lower end of movable plate (25).
4. a kind of water inspection tooling of quick detection pipelines of automobile air conditioner sealing performance according to claim 1, feature exist
In the buffer unit includes sleeve and motion bar, and the sleeve is fixedly connected on the inner wall of sliding slot, the motion bar setting
In sleeve, the one end of the motion bar far from sleeve is fixedly connected on the side wall of follow block, the motion bar and sleeve it is outer
Side is arranged with spring.
5. a kind of water inspection tooling of quick detection pipelines of automobile air conditioner sealing performance according to claim 1, feature exist
In the side wall of the fixed plate (10) is equipped with handle (9), and the outside of the handle (9) is equipped with rubber sleeve, the table of the rubber sleeve
Face is equipped with anti-skid chequer.
6. a kind of water inspection tooling of quick detection pipelines of automobile air conditioner sealing performance according to claim 1, feature exist
In the pedestal (1) is fixedly connected with the ground by swell fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711117349.3A CN108151966B (en) | 2017-11-13 | 2017-11-13 | A kind of water inspection tooling of quick detection pipelines of automobile air conditioner sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711117349.3A CN108151966B (en) | 2017-11-13 | 2017-11-13 | A kind of water inspection tooling of quick detection pipelines of automobile air conditioner sealing performance |
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| Publication Number | Publication Date |
|---|---|
| CN108151966A true CN108151966A (en) | 2018-06-12 |
| CN108151966B CN108151966B (en) | 2019-09-20 |
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ID=62468900
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711117349.3A Active CN108151966B (en) | 2017-11-13 | 2017-11-13 | A kind of water inspection tooling of quick detection pipelines of automobile air conditioner sealing performance |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211496A (en) * | 2018-09-30 | 2019-01-15 | 苏州市铭将意电子科技有限公司 | A kind of vacuum leak detector and its detection method |
| CN111289192A (en) * | 2020-03-11 | 2020-06-16 | 辽宁科技学院 | Water detection tool for rapidly detecting sealing performance of automobile air conditioner pipeline |
| CN117212711A (en) * | 2023-11-07 | 2023-12-12 | 江苏常力电器有限公司 | Air conditioner piping compression detection device and detection method |
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