CN2859492Y - Multiheaded automatic multifunctional tube pressure testing machine - Google Patents
Multiheaded automatic multifunctional tube pressure testing machine Download PDFInfo
- Publication number
- CN2859492Y CN2859492Y CN 200520104731 CN200520104731U CN2859492Y CN 2859492 Y CN2859492 Y CN 2859492Y CN 200520104731 CN200520104731 CN 200520104731 CN 200520104731 U CN200520104731 U CN 200520104731U CN 2859492 Y CN2859492 Y CN 2859492Y
- Authority
- CN
- China
- Prior art keywords
- frame
- pipe fitting
- water tank
- piston rod
- pressure testing
- 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.)
- Expired - Fee Related
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- Examining Or Testing Airtightness (AREA)
Abstract
This utility model relates to air-tightness detection equipment for pipe fitting, especially a automatic muti-head and muti-function pipe fitting pressure testing machine.It comprises of frame, water tank, pipe fitting fixture and electrical equipment box. This frame's lower part has a lifter cylinder, on the piston rod top of which, there arranged a water tank that is linked with th piston rod and moved with it up and down. On the case of said water tank, there arranged a stroke guide post, a stroke switch corresponding with the stroke guide post is arranged on the frame. Pipe fitting fixture which can supply the pipe fitting with gas and is fixed with frame is arranged over the water tank; Said frame's upper part has block press cylinder, on the piston rod of which there arranged a fastening lock frame, A stroke switch corresponded with said lock frame is arranged on the frame; Said stroke switch is connected with electrical equipment box located on the frame and two bit 5 channels solenoid valves which controls said lifter, block pressure cylinder and air supplying time of pipe fitting fixture. This device has achieves the goal of auto-controlling the whole operation completely from time of blocking pressure to the fixed time of examination, has overcomed many existing drawbacks of handwork operating.
Description
Technical field:
The utility model relates to the pipe fitting air tightness detection equipment, specifically a kind of bull automatic multi-function pipe fitting pressure testing machine.
Background technology:
The pipe fitting gas tightness testing machine is the requisite checkout equipment of pipe fitting manufacturing enterprise.At present the pipe fitting gas tightness testing machine of using is simple in structure, is manual operations, and operator's labour intensity is big, and inefficiency is held pressure time instability, though pipe fitting through test, effect is not ideal enough.
Summary of the invention:
Goal of the invention of the present utility model is intended to solve present pipe fitting gas tightness testing machine above shortcomings, and provide a kind of promptly reducing labor intensity to increase work efficiency, and can control automatically the gas transmission time of tested pipe fitting, with the bull automatic multi-function pipe fitting pressure testing machine of guaranteeing that each tested pipe fitting produces a desired effect.
The technical scheme that realizes the foregoing invention purpose is: this case bull automatic multi-function pipe fitting pressure testing machine comprises frame, water tank, pipe fitting jig, electric appliance box, this frame lower is equipped with lift cylinder, the piston rod part of this lift cylinder be equipped with can with the water tank of the upper and lower interlock of its piston rod, the casing of this water tank is provided with the stroke guide pillar, the travel switch corresponding with this guide pillar is housed on the frame, and the pipe fitting jig of the Geied pipe fitting gas transmission of fixing with frame is equipped with in the top of this water tank; This upper rack is equipped with the card air cylinder, and fastening card frame is housed on the piston rod of this card air cylinder, is equipped with on the frame and the corresponding travel switch of this fastening card frame; Described travel switch with place frame on electric appliance box and control above-mentioned lift cylinder, card air cylinder and the two-position-five-way solenoid valve of pipe fitting jig gas transmission time are electrically connected.
According to the described bull automatic multi-function of this case pipe fitting pressure testing machine, compare with traditional pipe fitting gas tightness testing machine, because the operational sequence flow process that is depressed into the set time pressure testing from card has all realized automatic control, the labour intensity that has therefore overcome existence hand-manipulated is big, inefficiency, hold disadvantages such as pressure time instability, pipe fitting pressure measurement out of true.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
Provide an embodiment of the present utility model below in conjunction with accompanying drawing.
The described bull automatic multi-function of present embodiment pipe fitting pressure testing machine is by forming with lower member: frame 1, pipe fitting jig 2, starting switch 3, fastening card frame 4, travel switch 5,13, two-position-five-way solenoid valve 6,11,12, card air cylinder 7, timing relay 8, electronic counter 9, electric appliance box 10, stroke guide pillar 14, pulley 15, pulley track 16, water tank 17, lift cylinder 18.
Lift cylinder 18 is equipped with in this frame 1 bottom, the piston rod part of this lift cylinder 18 be equipped with can with the water tank 17 of the upper and lower interlock of its piston rod, casing one side of this water tank 17 is provided with stroke guide pillar 14, the travel switch 13 corresponding with the trip guide pillar 14 is housed on the frame 1, pulley 15 is equipped with in these water tank 17 casing both sides in the present embodiment, and the track 14 of this pulley 15 is equipped with in these frame 1 support body both sides.The pipe fitting jig 2 of the Geied pipe fitting gas transmission of fixing with frame 1 is equipped with in the top of this water tank 17, is set up in parallel four described pipe fitting jigs 2 in the present embodiment; The four decometer air cylinders 7 corresponding with described pipe fitting jig 2 are equipped with on this frame 1 top, and fastening card frame 4 is housed on the piston rod of this card air cylinder 7, and the travel switch 5 corresponding with this fastening card frame 4 is housed on the frame 1; Described travel switch 5 with place frame 1 on electric appliance box 10 and the two-position-five-way solenoid valve 11 of control lift cylinder 18 gas transmissions be electrically connected, described travel switch 13 with place frame 1 on electric appliance box 10 and timing relay 8, the two-position-five-way solenoid valve 12 of control pipe fitting jig 2 gas transmissions be electrically connected, also be provided with start button switch 37 gas transmissions of control card air cylinder, that be electrically connected with electric appliance box 10 and two-position-five-way solenoid valve 6 on the frame 1.
Operating process of the present utility model is summarized as follows:
Operating personnel are placed on the pressure testing pipe fitting on the pipe fitting jig 2, press starting switch 3 and make two-position-five-way solenoid valve 6 work, for 7 gas transmissions of card air cylinder make it work, card air cylinder 7 piston rods are fastened on the pressure testing pipe fitting on the pipe fitting jig 2, then the fastening card frame on the piston rod 4 touches travel switch 5, electric signal is transported to two-position-five-way solenoid valve 11 by the relay in the electric appliance box 10 makes it work, pressurized air is transported to lift cylinder 18, water tank 17 is risen along pulley track 16, when water tank 17 rises to the precalculated position, stroke guide pillar 14 on the water tank 17 touches travel switch 13, electric signal is transported to timing relay 8 by the relay in the electric appliance box 10, make it work to two-position-five-way solenoid valve 11 again, pressurized air is transported in the transfer port of pipe fitting jig 2, carry the pressure testing pipe fitting to carry out pressure testing for the pressure testing pipe fitting, this moment, pipe fitting was immersed in the antirust liquid level in the water tank 17, if this pipe fitting gas leakage then has bubble to ooze out, if there is not bubble then to prove the qualified ne-leakage of this pipe fitting, when the time limit that timing relay 8 is set reaches, this timing relay 8 just is transported to electric signal two-position-five-way solenoid valve 12 and makes it work, stop in pipe fitting, to inflate pressure testing, the electronic counter 9 that simultaneously electric signal is delivered to electric appliance box 10 tops carries out numeral and changes, demonstrate the number of times of suppressing and suppress quantity with record, timing relay 8 is transported to two two-position-five-way solenoid valves 6 with electric signal simultaneously, 11, make two controlled work of solenoid valve, commutation is transported to card air cylinder 7 and lift cylinder 18 respectively with pressurized air, card air cylinder 7 is return, end compresses solid to the card of pressure testing pipe fitting, descend by lift cylinder 18 in addition, drive water tank 17 and drop to the reservation original position, so far finish the once circulation of pipe fitting pressure testing.
Claims (2)
1, a kind of bull automatic multi-function pipe fitting pressure testing machine, comprise frame, water tank, pipe fitting jig, electric appliance box, it is characterized in that this frame lower is equipped with lift cylinder, the piston rod part of this lift cylinder be equipped with can with the water tank of the upper and lower interlock of its piston rod, the casing of this water tank is provided with the stroke guide pillar, the travel switch corresponding with this guide pillar is housed on the frame, and the pipe fitting jig of the Geied pipe fitting gas transmission of fixing with frame is equipped with in the top of this water tank; This upper rack is equipped with the card air cylinder, and fastening card frame is housed on the piston rod of this card air cylinder, is equipped with on the frame and the corresponding travel switch of this fastening card frame; Described travel switch with place frame on electric appliance box and control above-mentioned lift cylinder, card air cylinder and the two-position-five-way solenoid valve of pipe fitting jig gas transmission time are electrically connected.
2, bull automatic multi-function pipe fitting pressure testing machine according to claim 1 is characterized in that these tank box both sides are equipped with pulley, and the track of this pulley is equipped with in these frame support body both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104731 CN2859492Y (en) | 2005-11-22 | 2005-11-22 | Multiheaded automatic multifunctional tube pressure testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104731 CN2859492Y (en) | 2005-11-22 | 2005-11-22 | Multiheaded automatic multifunctional tube pressure testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2859492Y true CN2859492Y (en) | 2007-01-17 |
Family
ID=37612351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520104731 Expired - Fee Related CN2859492Y (en) | 2005-11-22 | 2005-11-22 | Multiheaded automatic multifunctional tube pressure testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2859492Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048091A (en) * | 2011-11-29 | 2013-04-17 | 张亚平 | Automatic detecting machine for air tightness of pipe |
| CN104819896A (en) * | 2015-04-29 | 2015-08-05 | 重庆伟星新型建材有限公司 | Geothermal pressure testing device for tubular product detection |
| CN107091258A (en) * | 2017-05-02 | 2017-08-25 | 湖南中财化学建材有限公司 | A kind of semi-automatic ball valve hydraulic pressure device for fast detecting |
| CN108225681A (en) * | 2018-04-08 | 2018-06-29 | 枣庄市天柱五金科技股份有限公司 | Pipe fitting pressure automatic tester |
| CN108844693A (en) * | 2018-07-17 | 2018-11-20 | 许丹维 | A kind of pressure switch air-tightness intelligent measurement robot workstation |
| CN109115413A (en) * | 2018-09-06 | 2019-01-01 | 张冲 | A kind of construction and installation pipe detection device |
| WO2019028952A1 (en) * | 2017-08-10 | 2019-02-14 | 南通耀龙金属制造有限公司 | Pipeline underwater air tightness test device |
-
2005
- 2005-11-22 CN CN 200520104731 patent/CN2859492Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048091A (en) * | 2011-11-29 | 2013-04-17 | 张亚平 | Automatic detecting machine for air tightness of pipe |
| CN103048091B (en) * | 2011-11-29 | 2016-03-30 | 张亚平 | Pipeline impermeability automatic detecting machine |
| CN104819896A (en) * | 2015-04-29 | 2015-08-05 | 重庆伟星新型建材有限公司 | Geothermal pressure testing device for tubular product detection |
| CN107091258A (en) * | 2017-05-02 | 2017-08-25 | 湖南中财化学建材有限公司 | A kind of semi-automatic ball valve hydraulic pressure device for fast detecting |
| CN107091258B (en) * | 2017-05-02 | 2018-11-20 | 湖南中财化学建材有限公司 | A kind of hydraulic device for fast detecting of semi-automatic ball valve |
| WO2019028952A1 (en) * | 2017-08-10 | 2019-02-14 | 南通耀龙金属制造有限公司 | Pipeline underwater air tightness test device |
| CN108225681A (en) * | 2018-04-08 | 2018-06-29 | 枣庄市天柱五金科技股份有限公司 | Pipe fitting pressure automatic tester |
| CN108844693A (en) * | 2018-07-17 | 2018-11-20 | 许丹维 | A kind of pressure switch air-tightness intelligent measurement robot workstation |
| CN109115413A (en) * | 2018-09-06 | 2019-01-01 | 张冲 | A kind of construction and installation pipe detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |