CN105606307A - Welding gas tightness detection device - Google Patents

Welding gas tightness detection device Download PDF

Info

Publication number
CN105606307A
CN105606307A CN201510671972.8A CN201510671972A CN105606307A CN 105606307 A CN105606307 A CN 105606307A CN 201510671972 A CN201510671972 A CN 201510671972A CN 105606307 A CN105606307 A CN 105606307A
Authority
CN
China
Prior art keywords
cylinder
workbench
plate
checkout gear
swash plate
Prior art date
Application number
CN201510671972.8A
Other languages
Chinese (zh)
Other versions
CN105606307B (en
Inventor
雍自威
Original Assignee
来安县新元机电设备设计有限公司
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 来安县新元机电设备设计有限公司 filed Critical 来安县新元机电设备设计有限公司
Priority to CN201510671972.8A priority Critical patent/CN105606307B/en
Publication of CN105606307A publication Critical patent/CN105606307A/en
Application granted granted Critical
Publication of CN105606307B publication Critical patent/CN105606307B/en

Links

Abstract

The invention discloses a welding gas tightness detection device. The device comprises a working bench. The device is characterized in that the working bench is installed with an inclined plate and a sealing frame; the inclined plate and the sealing frame are connected; the working bench is provided with a brace to support the inclined plate; guide rail strips are installed on two sides of the inclined plate; and a slide plate which is driven by an air cylinder 1 to move in the guide rail strips is installed in a center section. The device has advantages that an automation degree of the structure is high; gas tightness detection can be performed on a small-sized welding sealing box and a detection effect is good.

Description

Welding airtightness checkout gear

Technical field

The present invention relates to a kind of checkout gear, be specifically related to a kind of welding airtightness checkout gear, belong to mechanical automation technical field.

Background technology

Air-tight test is mainly whether each point of attachment of inspecting containers has leakage phenomenon. Medium toxic degree is extremely, highly endanger or design the pressure vessel that does not allow micro-leakage, must carry out air-tight test.

As openly know clearly a kind of pipeline air-tightness of patent publication No. CN103207051A detects sealing device, pipeline air tightness detection system and method. Detect sealing device according to pipeline air-tightness of the present invention, comprising: inner wall sealing assembly and outer wall black box, between inner wall sealing assembly and outer wall black box, leave gap, pipe under test is plugged in gap; And the auxiliary sealing device that inner wall sealing assembly and outer wall black box are pushed mutually. According to pipeline air tightness detection system of the present invention, at least comprise that the aforesaid pipeline air-tightness of the one end that is arranged on pipe under test detects sealing device. The present invention also provides a kind of pipeline air-tightness detection method. The present invention by inner wall sealing assembly and outer wall black box respectively to pipe end inner side and outer side seal, make the cavity sealing of pipe interior, inner wall sealing assembly, to the inner gas injection of inner cavity of pipe, changes to detect pipeline air-tightness by the pressure of test inner chamber, convenient and practical, improve testing efficiency.

And for example patent publication No. CN204535938U discloses a kind of car light air tightness detection system, comprises air tightness detection machine and fixture; The air inlet of air inlet gun and car light is communicated with, and manograph is communicated with the pressure tap of car light; Base plate is provided with pad, and air inlet gun and manograph are arranged on the surrounding of pad, and the surrounding of pad is also provided with fixture and plug; Air inlet gun, manograph, fixture and plug are all arranged on support separately; The horizontal base plate of support is laid on base plate, and the vertical substrate of support is vertically set on base plate; A side of horizontal base plate is close to the bottom of vertical substrate, has the first groove extending along x direction of principal axis on horizontal base plate; Vertically the bottom of substrate is provided with the second groove extending along y direction of principal axis, and the side of the horizontal base plate at described side place is provided with the second bolt, and the second bolt is located on the second groove; Vertically on substrate, have the three-flute extending along z direction of principal axis, the 3rd bolt is located in three-flute; Base plate is provided with the jack matching with the first bolt.

At present, in some undersized welding boxes, also do not have special equipment detecting its welded seal, the often pressure detecting by manually calming the anger is little, detects inaccurate.

Summary of the invention

The present invention has overcome the problem that prior art exists, and has proposed a kind of welding airtightness checkout gear, and this device can carry out air-tightness detection to the welded seal can of miniature dimensions, detects effective.

Concrete technical scheme of the present invention is as follows: welding airtightness checkout gear, comprise workbench, and it is characterized in that: swash plate and sealing frame are installed on described workbench; Described swash plate is connected with sealing frame, and workbench is provided with shore supports swash plate, and guide rail bar is arranged on swash plate both sides, in the middle of it, is provided with by cylinder one and drives slide plate mobile in guide rail bar;

The bucket of blowing is installed on described slide plate, and muscle frame is arranged on the bucket rear side of blowing, and on described muscle frame, cylinder two is installed, and the push rod of cylinder two bucket of deeply blowing pushes away gas to the bucket of blowing; Localization handspike is arranged on cylinder two both sides, and localization handspike top is arranged on muscle frame by fixture;

Cylinder three is installed in described sealing frame, and backing plate is arranged on cylinder three, the angle of inclination of described cylinder three capable of regulating backing plates, and the workbench in sealing frame is provided with opening, and the valve of giving vent to anger is arranged on opening.

Preferentially, described cylinder two and cylinder one are single piston-cylinder, and cylinder three is dual piston cylinder.

Preferentially, described sealing frame adopts sealed plastic to make.

Preferentially, distribution box is installed below described workbench, switch is arranged on workbench side.

Preferentially, in described swash plate, be also provided with air inlet pipe.

Beneficial effect of the present invention: structure automaticity of the present invention is high, can carry out air-tightness detection to the welded seal box of miniature dimensions, detects effective.

Brief description of the drawings

Fig. 1 is the structural representation of welding airtightness checkout gear of the present invention;

Fig. 2 be Fig. 1 further disassemble schematic diagram;

Fig. 3 is the structural representation of another view direction of Fig. 2;

Fig. 4 be Fig. 3 further disassemble schematic diagram.

Detailed description of the invention

As shown in the figure, welding airtightness checkout gear, comprises workbench 13, and workbench 13 belows are provided with footing 1, and swash plate 6 and sealing frame 11 are installed on described workbench 13; Described swash plate 6 is connected with sealing frame 11, and workbench 13 is provided with pillar 2 and supports swash plate 6, and guide rail bar 3 is arranged on swash plate 6 both sides, and the slide plate 20 driving in the 3 interior movements of guide rail bar by cylinder 1 is installed in the middle of it.

The bucket 9 of blowing is installed on slide plate 20, and muscle frame 7 is arranged on bucket 9 rear sides of blowing, and on described muscle frame 7, cylinder 25 is installed, and the push rod of cylinder 259 pairs, the bucket bucket of blowing of deeply blowing 9 pushes away gas; The inflatable mouth of air blowing bucket 9 is provided with elastic seal ring in addition, can effectively prevent like this side leakage of blowing, and localization handspike 18 is arranged on cylinder 25 both sides, and localization handspike 18 tops are arranged on muscle frame 7 by fixture 17.

Cylinder 3 15 is installed in sealing frame 11, and backing plate 19 is arranged on cylinder 3 15, the angle of inclination of described cylinder 3 15 capable of regulating backing plates 19, and the workbench 13 in sealing frame 11 is provided with opening 18, and the valve 14 of giving vent to anger is arranged on opening 18. Cylinder 25 and cylinder 1 are single piston-cylinder, and cylinder 3 15 is dual piston cylinder. Sealing frame 11 adopts sealed plastic to make. Workbench 13 is provided with distribution box below, and switch 12 is arranged on workbench 13 sides, is also provided with air inlet pipe 21 in swash plate 6.

This welding airtightness checkout gear disclosed by the invention, using method is such, first experiment can 22 is placed on backing plate 19, regulates the height of backing plate 19 to prevent the inflatable mouth occurred level side leakage of testing can 22 and blowing bucket 9 by cylinder 3 15. After having located, cylinder 25 starts to travel forward the bucket 9 of blowing is blown, if cylinder 25 slowly advances, represents the 22 weld gas leakage of experiment can, if cylinder 25 is motionless, is representing that experiment can 22 welds are air tight.

In addition to the implementation, the present invention can also have other embodiments. All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.

Claims (5)

1. welding airtightness checkout gear, comprises workbench (13), it is characterized in that: swash plate (6) and sealing frame (11) are installed on described workbench (13); Described swash plate (6) is connected with sealing frame (11), workbench (13) is provided with pillar (2) and supports swash plate (6), guide rail bar (3) is arranged on swash plate (6) both sides, is provided with by cylinder one (4) and drives slide plate (20) mobile in guide rail bar (3) in the middle of it;
On described slide plate (20), be provided with blow bucket (9), muscle frame (7) be arranged on blow bucket (9) rear side, cylinder two (5) is installed on described muscle frame (7), the push rod of cylinder two (5) deeply blow bucket (9) to blow bucket (9) push away gas; Localization handspike (18) is arranged on cylinder two (5) both sides, and localization handspike (18) top is arranged on muscle frame (7) by fixture (17);
Cylinder three (15) is installed in described sealing frame (11), backing plate (19) is arranged on cylinder three (15), the angle of inclination of described cylinder three (15) capable of regulating backing plates (19), workbench (13) in sealing frame (11) is provided with opening (18), and the valve of giving vent to anger (14) is arranged on opening (18).
2. welding airtightness checkout gear as claimed in claim 1, is characterized in that: described cylinder two (5) and cylinder one (4) are single piston-cylinder, and cylinder three (15) is dual piston cylinder.
3. welding airtightness checkout gear as claimed in claim 1, is characterized in that: described sealing frame (11) adopts sealed plastic to make.
4. welding airtightness checkout gear as claimed in claim 1, is characterized in that: described workbench (13) is provided with distribution box below, and switch (12) is arranged on workbench (13) side.
5. the welding airtightness checkout gear as described in any one in claim 1-4, is characterized in that: in described swash plate (6), be also provided with air inlet pipe (21).
CN201510671972.8A 2015-10-13 2015-10-13 Welding airtightness detection means CN105606307B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510671972.8A CN105606307B (en) 2015-10-13 2015-10-13 Welding airtightness detection means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510671972.8A CN105606307B (en) 2015-10-13 2015-10-13 Welding airtightness detection means

Publications (2)

Publication Number Publication Date
CN105606307A true CN105606307A (en) 2016-05-25
CN105606307B CN105606307B (en) 2017-11-10

Family

ID=55986422

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510671972.8A CN105606307B (en) 2015-10-13 2015-10-13 Welding airtightness detection means

Country Status (1)

Country Link
CN (1) CN105606307B (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2075202A (en) * 1980-02-21 1981-11-11 Cargo Fleet Chemical Co Testing containers for leaks
RU2080577C1 (en) * 1993-09-07 1997-05-27 Автозавод Air-tightness test bench
CN201331418Y (en) * 2008-10-13 2009-10-21 潍坊潍柴零部件机械有限公司 Air-tightness detection device of shell body
CN202008429U (en) * 2011-03-07 2011-10-12 青岛华涛汽车模具有限公司 Air tightness detector
CN202836894U (en) * 2012-08-16 2013-03-27 北京华谷减振器设备有限公司 Semi-submersible type leak testing machine of liquid storage cylinder
CN103196633A (en) * 2013-04-12 2013-07-10 柳州力通车用空调有限公司 Air impermeability detection device
CN103207051A (en) * 2012-01-12 2013-07-17 珠海格力电器股份有限公司 Sealing device, system and method for detection of gas tightness of pipeline
CN103557998A (en) * 2013-11-07 2014-02-05 山推工程机械股份有限公司 Method for detecting compactness of weld assemblies
CN204535938U (en) * 2015-03-12 2015-08-05 浙江龙鼎车业有限公司 Car light air tightness detection system

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2075202A (en) * 1980-02-21 1981-11-11 Cargo Fleet Chemical Co Testing containers for leaks
RU2080577C1 (en) * 1993-09-07 1997-05-27 Автозавод Air-tightness test bench
CN201331418Y (en) * 2008-10-13 2009-10-21 潍坊潍柴零部件机械有限公司 Air-tightness detection device of shell body
CN202008429U (en) * 2011-03-07 2011-10-12 青岛华涛汽车模具有限公司 Air tightness detector
CN103207051A (en) * 2012-01-12 2013-07-17 珠海格力电器股份有限公司 Sealing device, system and method for detection of gas tightness of pipeline
CN202836894U (en) * 2012-08-16 2013-03-27 北京华谷减振器设备有限公司 Semi-submersible type leak testing machine of liquid storage cylinder
CN103196633A (en) * 2013-04-12 2013-07-10 柳州力通车用空调有限公司 Air impermeability detection device
CN103557998A (en) * 2013-11-07 2014-02-05 山推工程机械股份有限公司 Method for detecting compactness of weld assemblies
CN204535938U (en) * 2015-03-12 2015-08-05 浙江龙鼎车业有限公司 Car light air tightness detection system

Also Published As

Publication number Publication date
CN105606307B (en) 2017-11-10

Similar Documents

Publication Publication Date Title
CN203894011U (en) Air tightness detection apparatus of automotive intake hose
CN202177493U (en) Oil sump housing sealing detection apparatus
CN204514550U (en) A kind of device for detecting concrete duct sealing
CN103868657B (en) A kind of rotating wheel air tightness detection machine
CN103926394A (en) Three-dimensional visible testing system and method of dynamic water grouting model
CN101726449B (en) Non-destructive test equipment
CN201795902U (en) Tightness tester for water pump casing of automobile
CN201505566U (en) Pebble coal discharging device for coal mill
CN201037801Y (en) Air-tight container leakage detecting device
CN201707180U (en) Helium mass spectrum leakage detecting fixture for welding line of evaporator tube plate
CN202614481U (en) Positive voltage leakage detection apparatus of lithium ion battery
CN204964123U (en) PE tee bend test machine
CN204085802U (en) Leak tester
CN203664989U (en) Dual-purpose device for ball valve positioning welding and sealing performance detection
CN201589690U (en) Air tightness detection machine of cylinder head of automobile engine
CN101629866B (en) Detection machine universally used for air and water detection of sealing performance
CN203163950U (en) Welding-type valve pressurizing device
CN201034790Y (en) Flexible gasproof leakage check out test set
CN102889085B (en) Tunneling construction method for shield tunneling machine
CN205630542U (en) Relief valve maintenance platform of adjustable height
CN203479465U (en) Device for detecting airtightness of vehicle vacuum tank
CN101701863B (en) Airtight test machine
CN103760040A (en) Fluid-solid coupling coal petrography shear-seepage test shearing and sliding combined shearing box
CN204115991U (en) A kind of for the device of automobile manifold detection with mark
CN104977215B (en) Steel pipe air pressure resistance automatic checkout equipment

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant