It the utility model is related to a kind of detection device, and in particular to a kind of leakage tester.
After the part welding such as liquid storage cylinder and base, suspension ring of general vehicle shock absorber, easily there is stomata, split in welding junction
The mass defects such as line, for liquid storage cylinder after swollen type process distortions, the serious quality problems such as crackle also occur in cylinder, these crackles,
The defects of stomata is difficult that observation obtains by human eye.In actual use, the defective storage of tool that these are not discovered by people
Fluid cylinder is applied in the vehicles such as automobile, serious potential safety hazard will be caused to people's trip, so in damper liquid storage cylinder
In production process, strict detection will be carried out to the air-tightness of liquid storage cylinder.But leak test equipment in the market mainly has dry type
Airtight leakage tester, dry and wet combine airtight leakage tester, the airtight leakage tester of flow detection, the airtight leakage tester of engine assembly etc., these
Leak test equipment operation is got up leak test detection that is very cumbersome, and being not suitable for damper liquid storage cylinder.
Utility model content
The purpose of this utility model is to provide a kind of flexible operation, working stability, the storage that test is reliable, service life is longer
Fluid cylinder leakage tester.
To achieve these goals, the technical solution adopted in the utility model is：A kind of leakage tester, including water tank and setting
Leakage test mechanism on water tank, the leakage test mechanism include a leak test frame, and the leak test frame upper end is fixed on the upper of the water tank
The water tank is stretched into surface, lower end；The both sides of the leak test frame are respectively arranged with a slide rail, are slidably set in two slide rails
There is a carrier；The top and bottom of the leak test frame set a riser respectively, and one is set on the riser of the leak test frame upper end
Leading screw with regulation handle, the other end of the leading screw and carrier axle are to being fixedly connected and both coordinate to be rotatable；Institute
State and an end socket cylinder is fixedly connected with carrier, the piston of the end socket cylinder connects an end socket, and the end socket is radially arranged
There are the suction nozzle of a connection source of the gas, the charging connector for being provided centrally with a connection liquid storage cylinder inlet end of the end socket；The end socket
At least two supports for being used to support liquid storage cylinder are provided between the riser of leak test frame lower end, it is characterised in that：The end socket
Charging connector in set one with liquid storage cylinder inlet end sealing coordinate sealing shroud, the sealing shroud is made up of nylon material, described
Be sticked one piece of rubber blanket on the riser of leak test frame lower end, and a high pressure valve is connected on the suction nozzle, and the bottom of the water tank is provided with
The mounting seat being connected with leak test frame lower end.
The utility model is further arranged to, and the support includes the slide that is slidably matched with leak test frame, on leak test frame
Provided with the second slide rail being slidably matched with slide, second slide rail is set along leak test frame length direction, and the slide is provided with
Support base, the support base are slidably matched for adjusting the distance between support base and leak test frame with slide.
The beneficial effects of the utility model：
(1) sealing shroud made of nylon material is set in the charging connector of end socket, and sealing shroud made of the nylon material is compared
Originally sealing shroud wearability made of polyurethane material can be more preferable, and deformation is relatively small, is not susceptible to expendable deformation, prolongs
The service life of leakage tester is grown；
(2) support in leakage test mechanism is set to be adjustable, can be according to the damper of different model come the height of adjusting bracket
Position is spent, damper is stablized, firm is fixed；
(3) water tank bottom is provided with mounting seat, enables what leak test frame stablized to fix；
(4) high pressure valve is connected at the suction nozzle of end socket, leak test function is provided bigger test pressure, can be former 1MP
Test pressure bring up to 7-10MP test pressure, when leakage tester test it is more efficient, reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the structural representation of the utility model leakage test mechanism；
Fig. 4 is the structural representation of the utility model end socket；
Fig. 5 is the structural representation of the utility model support.
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
The utility model is illustrated below with reference to Fig. 1 to Fig. 5.
A kind of leakage tester, including water tank 1 and the leakage test mechanism that is arranged on water tank 1, the leakage test mechanism include a leak test
Frame 2, the upper end of leak test frame 2 are fixed on the upper surface of the water tank 1, and the water tank 1 is stretched into lower end；The two of the leak test frame 2
Side is respectively arranged with a slide rail 3, and a carrier 4 is slidably provided with two slide rails 3；The upper end of the leak test frame 2 is with
End sets a riser 5 respectively, and a leading screw 6 with regulation handle, the leading screw 6 are set on the riser 5 of the upper end of leak test frame 2
The other end be connected with the axial restraint of carrier 4 and both coordinate to be rotatable, carrying is driven by rotational handle and leading screw 6
Frame 4 slides；An end socket cylinder 7 is fixedly connected with the carrier 4, the piston of the end socket cylinder 7 connects an end socket 8, described
The suction nozzle 9 for being radially arranged a connection source of the gas of end socket 8, the end socket 8 are provided centrally with a connection liquid storage cylinder inlet end
Charging connector 10；At least two branch for being used to support liquid storage cylinder are provided between the riser 5 of end socket 8 and leak test frame 2 lower end
Frame 11, the charging connector 10 of the end socket 8 is interior to set a sealing shroud 12 coordinated with the sealing of liquid storage cylinder inlet end, the sealing shroud 12
It is made up of nylon material.Sealing shroud made of the nylon material is compared to sealing shroud wearability can be more made of original polyurethane material
Good, deformation is relatively small, is not susceptible to expendable deformation, extends the service life of leakage tester.
Support 11 includes the slide 13 that is slidably matched with leak test frame 2, and leak test frame 2 is provided with the to be slidably matched with slide 13
Two slide rails 14, second slide rail 14 are set along the length direction of leak test frame 2, and slide 13 carries out position adjustments along the second slide rail 14,
And position positioning is carried out by screw and fixed, the slide 13 is provided with support base 15, and the support base 15 slides with slide 13
Coordinate for adjusting the distance between support base 15 and leak test frame 2, and support base 15 be fixed on the positioning by screw,
Pass through above-mentioned technical proposal, can be according to the damper of different model come the height of adjusting bracket backing positions to be adjusted
Position, damper is set to stablize, firm be fixed.
The bottom of water tank 1 is provided with the mounting seat 16 that is connected with the lower end of leak test frame 2, enables what leak test frame stablized to fix.
Be sticked one piece of rubber blanket 17 on the riser 5 of the lower end of leak test frame 2, enables tested liquid storage cylinder and the lower end of leak test frame 2
Riser 5 can stable positioning fix.
A high pressure valve 18 is connected on suction nozzle 9, leak test function is provided bigger test pressure, can be former 1MP test
Pressure brings up to 7-10MP test pressure, when leakage tester test it is more efficient, reliable.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification, above-mentioned vacation can also be made
If these improvement and modification also should be regarded as the scope of protection of the utility model.