CN203869826U - Hydraulic butting-type high-pressure hose assembly 100% static pressure testing machine - Google Patents
Hydraulic butting-type high-pressure hose assembly 100% static pressure testing machine Download PDFInfo
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- CN203869826U CN203869826U CN201420106952.7U CN201420106952U CN203869826U CN 203869826 U CN203869826 U CN 203869826U CN 201420106952 U CN201420106952 U CN 201420106952U CN 203869826 U CN203869826 U CN 203869826U
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- holding device
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Abstract
The utility model discloses a hydraulic butting-type high-pressure hose assembly 100% static pressure testing machine, which comprises a machine support, a water tank, a hydraulic butting apparatus, an electric pressure testing pump and a cover. The hydraulic butting apparatus has a left part and a right part and comprises a fixed bottom plate, a moving bottom plate, a push rod connected seat, a hose connected seat, a butting cylinder, a hose, a connecting piece, a distribution pipe, an oil passing push rod, a moving sealing through head, a moving sealing blocking head, an unloading pressure retaining valve, and an integrated multi-way reversing valve. A hydraulic pump station consists of an oil tank, a motor, an impeller pump and different types of hose joints. The machine achieves controllable pressure increasing and retaining, adjustable pressure retaining time, and overpressure protection. It is no longer necessary to adjust a screw manually to change the butting force. The improved machine needs only a small force to turn a handle of the integrated multi-way reversing valve to achieve hydraulic auto-butting, so that a female worker can also do the job successfully. The working conditions and the machining efficiency are greatly improved.
Description
Technical field
The utility model relates to a kind of hydraulic top compact form high-pressure rubber pipe assembly 100% static pressure test machine.
Background technology
Hydraulic top compact form high-pressure rubber pipe assembly 100% static pressure test machine is a kind of sealing property for detection of each root high-pressure rubber pipe assembly, therefrom find and picked out sebific duct self pore and leak and withhold the defective phenomenons such as assembling leakage, thereby carry out the dispatch from the factory quality of hose assembly of guarantee company, improved the competitive power of product on market and occupied, also having ensured user's the person and property safety simultaneously.Our company was high-pressure rubber pipe assembly 100% static pressure test machine what use in the past, employing hand assistor lever is pulled, and this kind of drawback is that operative employee's labour intensity is large, holding out against every pipe, be all will go adjusting screw(rod) to change the size of pressure with hand, thereby production efficiency be just made a discount.
In view of the defect of the old money high-pressure rubber pipe of above-mentioned this class assembly 100% static pressure test machine, be necessary to design and develop out in fact a bench teat and press efficiency higher, simple to operation, the novel hydraulic top-closed structure high-pressure rubber pipe assembly 100% static pressure test machine that labour intensity is little.
Summary of the invention
Technical problem to be solved in the utility model is effectively to improve pressure testing processing output, realize many sebific duct pressure testings simultaneously simultaneously, and the corresponding time of pressurize under the test pressure of amount, the pressure limit of test and test duration all can free adjustment simultaneously, and test no longer needs manually to go adjusting screw(rod) to change a hydraulic top compact form high-pressure rubber pipe assembly 100% static pressure test machine for tight power size while holding out against.
The utility model is achieved through the following technical solutions: a kind of hydraulic top compact form high-pressure rubber pipe assembly 100% static pressure test machine, comprises frame, water tank, hydraulic pressure item tightly installs, motor test pump and cover, described frame is welded by angle iron, described water tank is welded by the thick corrosion resistant plate of 2mm, suitable for reading be 25 ° skewed, be placed in above frame, described hydraulic pressure holding device divides left and right two parts, has respectively by fixed base plate, removable bottom, push rod disjunctor seat, sebific duct disjunctor seat, stretch oil cylinder, sebific duct, web member, distributing pipe, logical oily push rod, movable sealing leads to head, movable sealing plug, off-load pressure retaining valve, integrated multipath reversal valve forms, and described motor test pump is placed in cover the inside, equipment rear, and described hydraulic power unit is by fuel tank, motor, vane pump and various rubber hose coupling form, and are positioned over frame the inside, and described cover front upper place is provided with panel, for electro connecting pressure gauge is installed, oil pump systems tensimeter, the time relay, power switch, pump switch and pushbutton switch.
As preferred technical scheme, described frame is welded by three bugle iron, and bottom arranges a large storage space, and it is skewed that top is 25 degree, be convenient to water tank and lay, frame the place ahead arranges 4 rear, sect parts and all by 1.5mm iron plate, is sealed with upper and lower, left and right directions.
As preferred technical scheme, described hydraulic pressure holding device divides fixedly holding device and movable holding device two parts, fixedly holding device is arranged on board left side, it is beneath for six cover hydraulic pressure jacking mechanisms have been installed above fixed base plate, 6 sebific ducts interconnect distributing pipe and logical oily push rod, distributing pipe lower end has connected off-load pressure retaining valve, and described movable holding device is arranged on the right side of board.
As preferred technical scheme, described motor test pump has been matched top pressure 80MPa, flow is the test pump of 60L/h, power of motor 3KW, described cover front upper place is provided with guidance panel, be separately installed with electro connecting pressure gauge, oil pump systems tensimeter, the time relay, power switch, pump switch and pushbutton switch, panel back is terminal block.
The beneficial effects of the utility model are: hydraulic pressure item compact form high-pressure rubber pipe assembly of the present utility model 100% static pressure test machine can detect 6 hose assemblies simultaneously, the realization pressurize of boosting is controlled, dwell time can be in harmonious proportion the functions such as overpressure protection, having solved that original high-pressure rubber pipe assembly 100% static pressure test machine holds out against need be by the phenomenon of pulling very energetically boosting-rod and holding out against, and no longer need manual adjustments screw rod to change pressure, the handle that the very little power of this device just after improvement is pulled integrated multipath reversal valve just can be realized hydraulic pressure and automatically hold out against, woman worker also can be competent at this work completely, condition of work is greatly improved, working (machining) efficiency is also greatly improved.
Accompanying drawing explanation
For ease of explanation, the utility model is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is hydraulic top compact form high-pressure rubber pipe assembly 100% static pressure test machine structural representation;
Fig. 2 is hydraulic top compact form high-pressure rubber pipe assembly 100% static pressure test machine exploded view;
Fig. 3 is principle diagram of electric control.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, hydraulic top compact form novel high-pressure hose assembly 100% static pressure test machine, it comprises: frame 31, water tank 30, hydraulic pressure holding device, hydraulic power unit 35, motor test pump 25 and cover 24.Described frame 31 is welded by angle iron, it is the basis of integral device, described water tank 30 is welded by the thick corrosion resistant plate of 2mm, suitable for reading be 25 ° skewed, be placed in above frame 1, described hydraulic pressure holding device divides left and right two parts, the left side is that fixterm tightly installs, ingredient has: fixed base plate 1, removable bottom 2, push rod 3, push rod disjunctor seat 4,5, sebific duct disjunctor seat 6,7, sebific duct 21, distributing pipe 23, logical 19 of movable sealing, boosting-rod 22, off-load pressure retaining valve 8, stretch oil cylinder 36, web member 37 etc.The pressure source that described motor test pump 25 is this equipment, be placed in cover 24 the insides, equipment rear, described cover 24 front upper places are provided with panel, for electro connecting pressure gauge 26, oil pump systems tensimeter 32, the time relay 27, power switch 28, pump switch 33 and pushbutton switch 29 are installed.
As shown in Figure 2, for novel hydraulic top-closed structure high-pressure rubber pipe assembly 100% static pressure test machine structural representation, concrete operation steps is: the two ends rubber hose coupling of 6 velamen test hose assemblies is twisted with swivel nut 9, get one swivel nut is put into respectively to sebific duct disjunctor seat 6, in 7 open slot, placement is sequentially to put from top to bottom, open pump switch 33, move integrated multipath reversal valve handle 34, thereby driven corresponding stretch oil cylinder 36 jacking forward, also just will seal the also jacking forward of pass blocking head simultaneously, the size of the dynamics that item is tight only need to regulate oil pump systems pressure and realize, until two ends after the whole good seals of totally 12 stature, the valve of off-load pressure retaining valve is fastened, the pointer of the test value up and down of electro connecting pressure gauge is pushed to relevant position (generally getting between 40～45Mpa), the time relay is set to 30 seconds, then press green start button, motor test pump 25 is started working, to after the saponification water supercharging configuring, be filled with endlessly in the pipe of tested sebific duct, the pointer of electro connecting pressure gauge starts to rise simultaneously, when pointer is motor test pump 25 automatic shutdowns to the upper limit arranging, tested sebific duct enters pressurize test phase, to pay close attention to tested sebific duct integral body and situation around this moment, observation has or not sebific duct to leak water spray phenomenon, also the pointer that will check electro connecting pressure gauge 26 changes simultaneously, if pointer is lower than lower buzzer warning in limited time, the sebific duct leaking is taken out, judge that this root hose assembly is as defective, as at packing stage pointer, within the scope of bound, illustrate all the time this tested be that 6 hose assemblies are all qualified.
Hydraulic top compact form high-pressure rubber pipe assembly of the present utility model 100% static pressure test machine can detect 6 hose assemblies simultaneously, the realization pressurize of boosting is controlled, dwell time can be in harmonious proportion the functions such as overpressure protection, having solved that original high-pressure rubber pipe assembly 100% static pressure test machine holds out against need be by the phenomenon of pulling very energetically boosting-rod and holding out against, and no longer need manual adjustments screw rod to change pressure, the very little power of this device just after improvement is pulled the handle of integrated multipath reversal valve just can realize the automatic item of hydraulic pressure tightly, woman worker also can be competent at this work completely, condition of work is greatly improved, working (machining) efficiency is also greatly improved.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. a hydraulic top compact form high-pressure rubber pipe assembly 100% static pressure test machine, it is characterized in that: comprise frame, water tank, hydraulic pressure holding device, motor test pump and cover, described frame is welded by angle iron, described water tank is welded by the thick corrosion resistant plate of 2mm, suitable for reading be 25 ° skewed, be placed in above frame, described hydraulic pressure holding device divides left and right two parts, have respectively by fixed base plate, removable bottom, push rod disjunctor seat, sebific duct disjunctor seat, stretch oil cylinder, sebific duct, web member, distributing pipe, logical oily push rod, movable sealing leads to head, movable sealing plug, off-load pressure retaining valve, integrated multipath reversal valve forms, described motor test pump is placed in cover the inside, equipment rear, described hydraulic power unit is by fuel tank, motor, vane pump and various rubber hose coupling form, be positioned over frame the inside, described cover front upper place is provided with panel, be used for installing electro connecting pressure gauge, oil pump systems tensimeter, the time relay, power switch, pump switch and pushbutton switch.
2. hydraulic top compact form high-pressure rubber pipe assembly as claimed in claim 1 100% static pressure test machine, it is characterized in that: described frame is welded by three bugle iron, bottom arranges a large storage space, it is skewed that top is 25 degree, be convenient to water tank and lay, frame the place ahead arranges 4 rear, sect parts and all by 1.5mm iron plate, is sealed with upper and lower, left and right directions.
3. hydraulic top compact form high-pressure rubber pipe assembly as claimed in claim 1 100% static pressure test machine, it is characterized in that: described hydraulic pressure holding device divides fixedly holding device and movable holding device two parts, fixedly holding device is arranged on board left side, it is beneath for six cover hydraulic pressure jacking mechanisms have been installed above fixed base plate, 6 sebific ducts interconnect distributing pipe and logical oily push rod, distributing pipe lower end has connected off-load pressure retaining valve, and described movable holding device is arranged on the right side of board.
4. hydraulic top compact form high-pressure rubber pipe assembly as claimed in claim 1 100% static pressure test machine, it is characterized in that: described motor test pump has been matched top pressure 80MPa, flow is the test pump of 60L/h, power of motor 3KW, described cover front upper place is provided with guidance panel, be separately installed with electro connecting pressure gauge, oil pump systems tensimeter, the time relay, power switch, pump switch and pushbutton switch, panel back is terminal block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420106952.7U CN203869826U (en) | 2014-03-11 | 2014-03-11 | Hydraulic butting-type high-pressure hose assembly 100% static pressure testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420106952.7U CN203869826U (en) | 2014-03-11 | 2014-03-11 | Hydraulic butting-type high-pressure hose assembly 100% static pressure testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869826U true CN203869826U (en) | 2014-10-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420106952.7U Expired - Fee Related CN203869826U (en) | 2014-03-11 | 2014-03-11 | Hydraulic butting-type high-pressure hose assembly 100% static pressure testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916726A (en) * | 2019-01-26 | 2019-06-21 | 厦门兴隆兴液压有限公司 | A kind of automatic screwing device of static pressure test machine |
| CN110823466A (en) * | 2019-11-19 | 2020-02-21 | 中国航发贵州黎阳航空动力有限公司 | Hydraulic test device for thrust augmentation main pipe fuel spray rod of aircraft engine |
-
2014
- 2014-03-11 CN CN201420106952.7U patent/CN203869826U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916726A (en) * | 2019-01-26 | 2019-06-21 | 厦门兴隆兴液压有限公司 | A kind of automatic screwing device of static pressure test machine |
| CN110823466A (en) * | 2019-11-19 | 2020-02-21 | 中国航发贵州黎阳航空动力有限公司 | Hydraulic test device for thrust augmentation main pipe fuel spray rod of aircraft engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20150311 |
|
| EXPY | Termination of patent right or utility model |