CN209085844U - It is a kind of can be with the gas-liquid closed test fixture of fast assembling-disassembling - Google Patents

It is a kind of can be with the gas-liquid closed test fixture of fast assembling-disassembling Download PDF

Info

Publication number
CN209085844U
CN209085844U CN201821945078.0U CN201821945078U CN209085844U CN 209085844 U CN209085844 U CN 209085844U CN 201821945078 U CN201821945078 U CN 201821945078U CN 209085844 U CN209085844 U CN 209085844U
Authority
CN
China
Prior art keywords
clamping
department
assembly
tube body
gas
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
Application number
CN201821945078.0U
Other languages
Chinese (zh)
Inventor
曾夏刚
王松义
王倩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Jieneng Technology Co Ltd
Original Assignee
Hangzhou Jieneng Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hangzhou Jieneng Technology Co Ltd filed Critical Hangzhou Jieneng Technology Co Ltd
Priority to CN201821945078.0U priority Critical patent/CN209085844U/en
Application granted granted Critical
Publication of CN209085844U publication Critical patent/CN209085844U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)

Abstract

The utility model relates to one kind can be with the gas-liquid closed test fixture of fast assembling-disassembling, clamping head and adapter including cooperation；Clamping head includes clamping tube body, and clamping tube body both ends are respectively cooperating with equipped with the first department of assembly and the second department of assembly；First department of assembly includes the clamping ring with the cooperation of the end of clamping tube body, and the side wall of clamping ring is equipped with strip hole, and cooperation squeezes item at strip hole.The adapter of the utility model, which can according to need to be installed to, needs position to be tested, and cooperated with clamping head and adapter, facilitate Installation And Test, when squeezing extruding item, a stress is squeezed to open, guarantee to be adapted between clamping head and the blow vent of different product, and close up after squeezing item and losing power, position is carried out to the blow vent of different product and fixes and seals.The utility model can carry out quickly being packed into and fastening in a manner of pressing, and it is more convenient to dismount, and sealing performance is excellent, effectively solution gas leak phenomenon, and the versatility of test different product is improved with modular form, high-efficient.

Description

It is a kind of can be with the gas-liquid closed test fixture of fast assembling-disassembling
Technical field
The manual work that the utility model relates to be specially adapted for having deformation or assembly or separation without deformation part or article Tool or bench device technical field, in particular to it is a kind of versatile and it is effective solve gas leak phenomenon can be with fast assembling-disassembling Gas-liquid closed test fixture.
Background technique
Air-tight test, refer to for prevent pressure vessel occur leakage and carry out, using gas as the densification of pressure medium Property test one kind, internally contain medium toxic degree be extremely, height endanger or design on be not allow for the pressure of micro-leakage Container must carry out air-tight test.
In actual operation, air tightness test carries out pressure maintaining after being generally to a confined space gas injection, observes Dwell time inner chamber body air pressure reduced value, and then judge the air-tightness of confined space.
In the prior art, the device that air tightness test uses inherently is easier the phenomenon that leaking air, and some gas The good test device of close property is not easy to dismount again, requires to design not for the blow vent of different product when testing air-tightness every time Same air-tightness tooling, poor universality, testing efficiency are low.
Utility model content
In order to solve in the prior art, the easy gas leakage of the device that air tightness test uses and poor universality, testing efficiency are low Problem, the utility model provide it is a kind of optimization structure can be with the gas-liquid closed test fixture of fast assembling-disassembling.
The utility model is the technical scheme adopted is that a kind of can be with the gas-liquid closed test fixture of fast assembling-disassembling, institute Stating test fixture includes the clamping head and adapter being equipped with；Clamping head includes clamping tube body, clamping tube body both ends point The first department of assembly and the second department of assembly Pei He be equipped with；First department of assembly includes being equipped with the end of clamping tube body Clamping ring, the side wall of the clamping ring are equipped with strip hole, and cooperation, which is equipped with, at the strip hole squeezes item.
Preferably, the item that squeezes includes the clamping section that press section and integration are set to press section both ends, the press section It is embedded at the strip hole, the clamping section is arranged along the inner wall of clamping ring.
Preferably, 2 clamping sections are symmetrically set in press section both ends.
Preferably, second department of assembly is fast jointing holes, and the fast jointing holes are equipped with the clamping tube body.
Preferably, second department of assembly is sealing block, the sealing block and the clamping tube body backwards to the first department of assembly The inner wall of one end is bonded setting.
Preferably, the adapter includes the mounting disc being equipped with and adapting rod, and the mounting disc and adapting rod are coaxial Through-hole is equipped at the axle center of setting, the mounting disc and adapting rod, the adapting rod is equipped with clamping tube body.
Preferably, the inner wall of the clamping tube body is equipped with several annular grooves, cooperates the annular groove on the adapting rod Equipped with thrust ring.
Preferably, cooperation is equipped with sealing ring in any annular groove.
Preferably, the mounting disc is equipped with several mounting holes.
Preferably, the clamping tube body is halfpace type, and the outer diameter and inner diameter of first department of assembly is respectively greater than the second dress Outer diameter and inner diameter with portion.
The utility model provide it is a kind of optimization structure can with the gas-liquid closed test fixture of fast assembling-disassembling, pass through by Test fixture is split as the form of clamping head and adapter, and adapter, which can according to need to be installed to, needs position to be tested, and Cooperated with clamping head and adapter, facilitates Installation And Test；By setting the first of clamping tube body and its both ends for clamping head Department of assembly and the second department of assembly set the first department of assembly on the clamping ring cooperated with the end of clamping tube body, in clamping ring Strip hole is set on side wall, extruding item is equipped at strip hole, when squeezing extruding item, squeezes a stress and opens, Guarantee to be adapted between clamping head and the blow vent of different product, and closes up after squeezing item and losing power, the ventilation to different product Mouth carries out position and fixes and seal.The utility model can carry out quickly being packed into and fastening in a manner of pressing, and it is more convenient to dismount, sealing It has excellent performance, effectively solution gas leak phenomenon, the versatility of test different product is improved in the form of standard component, it is high-efficient.
Detailed description of the invention
Fig. 1 is the explosion figure structure schematic representation of the utility model；
Fig. 2 is the cross-sectional schematic diagram of clamping ring in the utility model；
Fig. 3 is the structural schematic diagram of the extruding item of the utility model；
Fig. 4 is the longitudinal profile of the embodiment 1 of the second department of assembly in the utility model；
Fig. 5 is the longitudinal profile of the embodiment 2 of the second department of assembly in the utility model.
Specific embodiment
Below with reference to embodiment, the utility model is further described in detail, but the protection scope of the utility model is simultaneously It is without being limited thereto.
It can include matching with the gas-liquid closed test fixture of fast assembling-disassembling, the test fixture the utility model relates to one kind Close the clamping head and adapter of setting；Clamping head includes clamping tube body 1, and 1 both ends of clamping tube body are respectively cooperating with equipped with first Department of assembly and the second department of assembly 2；First department of assembly includes the clamping ring 3 being equipped with the end of clamping tube body 1, described The side wall of clamping ring 3 is equipped with strip hole 4, and cooperation, which is equipped with, at the strip hole 4 squeezes item 5.
In the utility model, test fixture includes the clamping head and adapter being equipped with, wherein adapter is for installing On the position for needing to be tested, such as outer wall in any hole, clamping head is docked with adapter, completes subsequent leakproofness and survey Examination.In this case, the working portion of clamping head and adapter can be with standardization setting, it is only necessary to the mounting portion of adapter Position carries out differentiated setting, and versatility is high, is convenient for test.
In the utility model, it sets clamping head to first department of assembly and the second department of assembly at clamping tube body 1 and its both ends 2, wherein the blow vent of the first department of assembly and different product carry out position fix and seal, the second department of assembly 2 then as needed into The importing of row foreign liquid is directly blocked.
In the utility model, the first department of assembly is set on the clamping ring 3 cooperated with the end of clamping tube body 1, in clamping Strip hole 4 is set on the side wall of ring 3, is equipped at strip hole 4 and squeezes item 5, when squeezing extruding item 5, squeezes item 5 Stress is opened, and guarantees to be adapted between clamping head and the blow vent of different product, and is closed up after squeezing item 5 and losing power, to difference The blow vent of product carries out position and fixes and seal.
In the utility model, it is structure member that is squeezable, having certain elasticity that it is obvious, which to squeeze item 5, under normal circumstances, Extruding item 5 is softwood matter plastics.
The utility model can carry out quickly being packed into and fastening in a manner of pressing, and it is more convenient to dismount, and sealing performance is excellent, effectively Gas leak phenomenon is solved, the versatility of test different product is improved in the form of standard component, it is high-efficient.
The item 5 that squeezes includes the clamping section 7 that press section 6 and integration are set to 6 both ends of press section, and the press section 6 is embedding At the strip hole 4, the clamping section 7 is arranged along the inner wall of clamping ring 3.
2 clamping sections 7 are symmetrically set in 6 both ends of press section.
In the utility model, the press section 6 for squeezing item 5 is embedded at strip hole 4, i.e., user can squeeze it Pressure；When the press section 6 for squeezing item 5 receives pressure, it will drive and the clamping section 7 at 6 both ends of press section is set is drifted apart from, work as folder When tight portion 7 is separated to certain distance, the blow vent of adaptation and clamping different product can be used to；After completing assembly, unclamp to crowded The extruding of splenium 6,2 clamping sections 7 are tightened at this time, are blocked the components such as the positioning ring of the blow vent of different product, are prevented from.
In the utility model, clamping section 7 is arranged along the inner wall of clamping ring 3, and the extruding force for guaranteeing that press section 6 can be born also is deposited It is distance when 2 clamping sections 7 are close to the inner wall of clamping ring 3 and are utmostly squeezed in maximum value.
In the utility model, in order to guarantee to squeeze the working effect of item 5,2 clamping sections 7 are symmetricly set on 6 liang of press section End.
In the utility model, based on the high collocation degree for squeezing item 5, therefore the interface of the blow vent of different product only needs to protect Demonstrate,prove the roughness requirements of Ra1.6 or more.
Second department of assembly 2 is fast jointing holes 8, and the fast jointing holes 8 are equipped with the clamping tube body 1.
Second department of assembly 2 is sealing block 9, and the sealing block 9 is with the clamping tube body 1 backwards to first department of assembly one end Inner wall be bonded setting.
In the utility model, about the second department of assembly 2, there are at least two kinds of embodiments.
Embodiment 1
In the present embodiment, the second department of assembly 2 is fast jointing holes 8, and fast jointing holes 8 are connected to 1 space of clamping tube body, at this time Fast jointing holes 8 can quickly be connect using quick connector with tracheae realization, the blow vent connection of the other end and different product.
Embodiment 2
In the present embodiment, the second department of assembly 2 is sealing block 9, is mainly used for testing cavity air-tightness at this time, sealing block 9 is It is plug, gets lodged in tip inside of the clamping tube body 1 backwards to first department of assembly one end.
The adapter includes the mounting disc 10 being equipped with and adapting rod 11, and the mounting disc 10 and adapting rod 11 are coaxial Through-hole is equipped at the axle center of setting, the mounting disc 10 and adapting rod 11, the adapting rod 11 is equipped with clamping tube body 1.
The mounting disc 10 is equipped with several mounting holes 12.
The inner wall of the clamping tube body 1 is equipped with several annular grooves 13, cooperates the annular groove 13 on the adapting rod 11 Equipped with thrust ring 14.
Cooperation is equipped with sealing ring 15 in any annular groove 13.
In the utility model, the mounting disc 10 of adapter, which is used to be mounted on, needs tested leakproofness and outside the eyelet that opens up Side is connected by the through-hole at 10 axle center of mounting disc, the through-hole at 11 axle center of the adapting rod space to be measured intraocular with hole, by turning Extension bar 11 and clamping tube body 1 patch cooperation.
In the utility model, the installation in order to guarantee mounting disc 10 is convenient, and several mounting holes can be opened up in mounting disc 10 12, the eyelet outside for needing tested leakproofness and opening up is fixed on screw or bolt.
In the utility model, in order to guarantee being adapted between clamping tube body 1 and the blow vent of different product and air-tightness, therefore It is equipped with annular groove 13 on the inner wall of clamping tube body 1, based on several annular grooves 13, turns with what clamping tube body 1 cooperated Several thrust rings 14 are correspondingly provided on extension bar 11, after completing assembly, thrust ring 14 is stuck in corresponding annular groove 13, guarantees sealing Effect.
In the utility model, under normal circumstances, 2 annular grooves 13 are provided in clamping tube body 1, it can also be in annular groove 13 Sealing ring 15 is inside added, is further sealed with sealing ring 15, that is, can guarantee that gas-liquid will not leak outside.
The clamping tube body 1 is halfpace type, and the outer diameter and inner diameter of first department of assembly is respectively greater than the second department of assembly 2 Outer diameter and inner diameter.
In the utility model, for the ease of assembly, therefore halfpace type is set by clamping tube body 1, play the role of guiding.
In the utility model, relative to the halfpace structure of clamping tube body 1, the outer diameter and inner diameter of the first department of assembly is respectively greater than The outer diameter and inner diameter of second department of assembly 2.
By way of test fixture is split as clamping head and adapter, adapter can according to need the utility model Being installed to needs position to be tested, and is cooperated with clamping head and adapter, facilitates Installation And Test；By setting clamping head to First department of assembly and the second department of assembly 2 at clamping tube body 1 and its both ends, set the end with clamping tube body 1 for the first department of assembly Strip hole 4 is arranged on the side wall of clamping ring 3, is equipped at strip hole 4 and squeezes item 5, when to crowded for the clamping ring 3 of portion's cooperation It when press strip 5 is squeezed, squeezes 5 stress of item and opens, guarantee to be adapted between clamping head and the blow vent of different product, and when crowded Press strip 5 closes up after losing power, carries out position to the blow vent of different product and fixes and seal.The utility model can in a manner of pressing into Row is quickly packed into and fastening, and it is more convenient to dismount, and sealing performance is excellent, effectively solution gas leak phenomenon, is improved in the form of standard component The versatility of different product is tested, it is high-efficient.

Claims (10)

1. one kind can be with the gas-liquid closed test fixture of fast assembling-disassembling, it is characterised in that: the test fixture includes that cooperation is set The clamping head and adapter set；Clamping head includes clamping tube body, and clamping tube body both ends are respectively cooperating with equipped with the first department of assembly With the second department of assembly；First department of assembly includes the clamping ring being equipped with the end of clamping tube body, the clamping ring Side wall is equipped with strip hole, and cooperation, which is equipped with, at the strip hole squeezes item.
2. one kind according to claim 1 can be with the gas-liquid closed test fixture of fast assembling-disassembling, it is characterised in that: described Squeezing item includes the clamping section that press section and integration are set to press section both ends, and the press section is embedded at the strip hole, The clamping section is arranged along the inner wall of clamping ring.
3. one kind according to claim 2 can be with the gas-liquid closed test fixture of fast assembling-disassembling, it is characterised in that: 2 The clamping section is symmetrically set in press section both ends.
4. one kind according to claim 1 can be with the gas-liquid closed test fixture of fast assembling-disassembling, it is characterised in that: described Second department of assembly is fast jointing holes, and the fast jointing holes are equipped with the clamping tube body.
5. one kind according to claim 1 can be with the gas-liquid closed test fixture of fast assembling-disassembling, it is characterised in that: described Second department of assembly is sealing block, and inner wall of the sealing block with the clamping tube body backwards to first department of assembly one end is bonded setting.
6. one kind according to claim 1 can be with the gas-liquid closed test fixture of fast assembling-disassembling, it is characterised in that: described Adapter includes the mounting disc being equipped with and adapting rod, the mounting disc and adapting rod coaxial arrangement, the mounting disc and is turned Through-hole is equipped at the axle center of extension bar, the adapting rod is equipped with clamping tube body.
7. one kind according to claim 6 can be with the gas-liquid closed test fixture of fast assembling-disassembling, it is characterised in that: described The inner wall of clamping tube body is equipped with several annular grooves, and the annular groove is cooperated to be equipped with thrust ring on the adapting rod.
8. one kind according to claim 7 can be with the gas-liquid closed test fixture of fast assembling-disassembling, it is characterised in that: any Cooperation is equipped with sealing ring in the annular groove.
9. one kind according to claim 6 can be with the gas-liquid closed test fixture of fast assembling-disassembling, it is characterised in that: described Mounting disc is equipped with several mounting holes.
10. one kind according to claim 1 can be with the gas-liquid closed test fixture of fast assembling-disassembling, it is characterised in that: institute Stating clamping tube body is halfpace type, and the outer diameter and inner diameter of first department of assembly is respectively greater than the outer diameter and inner diameter of the second department of assembly.
CN201821945078.0U 2018-11-24 2018-11-24 It is a kind of can be with the gas-liquid closed test fixture of fast assembling-disassembling Active CN209085844U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821945078.0U CN209085844U (en) 2018-11-24 2018-11-24 It is a kind of can be with the gas-liquid closed test fixture of fast assembling-disassembling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821945078.0U CN209085844U (en) 2018-11-24 2018-11-24 It is a kind of can be with the gas-liquid closed test fixture of fast assembling-disassembling

Publications (1)

Publication Number Publication Date
CN209085844U true CN209085844U (en) 2019-07-09

Family

ID=67125207

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821945078.0U Active CN209085844U (en) 2018-11-24 2018-11-24 It is a kind of can be with the gas-liquid closed test fixture of fast assembling-disassembling

Country Status (1)

Country Link
CN (1) CN209085844U (en)

Similar Documents

Publication Publication Date Title
CN105675231B (en) A kind of negative-pressure sealing detection device
CN208074342U (en) It is a kind of to carry splicing type flange of the positioning to aperture apparatus
CN105547612A (en) Transformer leakage testing device
CN208074361U (en) A kind of external closing type fast pneumatic connector
CN209085844U (en) It is a kind of can be with the gas-liquid closed test fixture of fast assembling-disassembling
CN108871700B (en) Ship stern shaft seal inspection device
CN207542709U (en) A kind of dual-purpose cable channel plugging device
CN211085596U (en) Sealed pipe fitting gas tightness detection device that aerifys and rise tightly
CN205642743U (en) Airtight detection inflation inlet of intake pipe combination formula block structure
CN209925796U (en) Sealing device for pressure test of environment-friendly special steel pipe
CN209012412U (en) One kind being directed to cylindrical shape product plugging device
CN211262634U (en) Fire-fighting pipeline air tightness detection device
CN201207009Y (en) Rapid interface for airtightness experiment for pipes
CN204829047U (en) Glue connection with expandable sealing circle
CN208588510U (en) Plugging device is used in the test of thin wall fuel tank gas tightness
CN210770319U (en) Angle valve
CN208816767U (en) Multifunctional inflating gas nozzle
CN108096797B (en) Detachable air charging device
CN208247561U (en) A kind of overload jointing mechanism
CN216951848U (en) Pipeline test liquid pressure conversion device
CN104907956A (en) Clamp for examining air tightness of end cover part
CN205317427U (en) Transformer leakage -testing device
CN110067872A (en) A kind of pneumatic cut-off equipment rubber bush and pneumatic cut-off equipment
CN209205684U (en) Lumen of radiator anti-corrosion filling head of liquid filling machine
CN221198802U (en) Filling leak detection quick connector

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant