CN201832806U - High-pressure washing machine - Google Patents
High-pressure washing machine Download PDFInfo
- Publication number
- CN201832806U CN201832806U CN2010205645128U CN201020564512U CN201832806U CN 201832806 U CN201832806 U CN 201832806U CN 2010205645128 U CN2010205645128 U CN 2010205645128U CN 201020564512 U CN201020564512 U CN 201020564512U CN 201832806 U CN201832806 U CN 201832806U
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- China
- Prior art keywords
- oil
- control valve
- directional control
- solenoid directional
- circuit assembly
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- Expired - Lifetime
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Abstract
The utility model discloses a high-pressure washing machine. The end of an oil outlet pipeline of each oil pump is connected with a main pipe, the main pipe is connected with an oil inlet pipe of an electromagnetic change valve (oil), and the electromagnetic change valve (oil) is connected with a time relay; an air outlet of an air compressor is connected on an air inlet pipe of an electromagnetic change valve (air) by a pipeline, and the electromagnetic change valve (air) is connected with another time relay; the electromagnetic change valve (air) is also connected with the time relay on an oil channel assembly; after pipe orifices of an air outlet pipe of the electromagnetic change valve (air) on an air channel assembly and the oil outlet pipe of the electromagnetic change valve (oil) on the oil channel assembly are respectively connected with a main pipeline, the air outlet pipe and the oil outlet pipe enter a washing tank connected with an oil tank by the pipeline. The high-pressure washing machine has the following advantages: the high-pressure washing machine can realize thorough washing, is simple to operate, has high product quality and is convenient to repair and maintain.
Description
Technical field the utility model relates to a kind of flusher.
Background technology is along with the development of industrial technology, and the machining accuracy of some locomotive components is more and more higher, for example the oil circuit of lubricating oil is processed at the center of axle, and is axially being processed blind mouthful, radially adds the work point oilhole.This axle in process, blind mouthful and divide residual many iron filings or greasy filth in the oilhole; In addition, the part of passing through mutually in axially processing and radially processing retains many burrs.These residue cleanings are very difficult, and for example: axial blind mouthful of diameter of the axle of Φ 19.05X164.83 is Φ 5, and the residue in the hole is difficult to find, and blind mouth is very dark, not easy to clean.If the residue cleaning in blind mouth in the axle and the branch oilhole is unclean, axle is installed on the machine, when machine run, these residues can enter in the bearing along with machine oil, burn bearing, and can influence the operation of a machine, even the damage machine.
The summary of the invention the purpose of this utility model is to provide a kind of thorough, simple to operate, good product quality, maintenance and high pressure washing machine easy to maintenance, that reduce labour intensity cleared up.
The utility model mainly is that hydraulic oil carries out high pressure washing to the blind mouth of axle and the residue in the branch oilhole, utilizes gas that the oil in blind mouth and the branch oilhole is blown off then.
The utility model is made up of oil circuit assembly, gas circuit assembly and rinsing module.
The oil circuit assembly mainly comprises oil pump, motor, solenoid directional control valve (oil) and the time relay (oil), and wherein oil pump, motor, solenoid directional control valve (oil) and the time relay (oil) are same as the prior art substantially.For reaching required pressure, adopt two variable vane pumps and by a motor direct-drive, the inlet port of oil pump links to each other with fuel tank, enter and prolong the service life of pump for preventing pump dirt when the oil suction, at the oil absorbing end of pump the oil suction oil filter is installed.The end of the flowline of above-mentioned two table oil pumps and one is responsible for and is linked to each other, and is respectively equipped with check valve and Pressure gauge on two flowlines, and two Pressure gauges are equipped with pressure meter switch.The described person in charge links to each other with the oil inlet pipe of solenoid directional control valve (oil), and an end of solenoid directional control valve (oil) stretches out oil return pipe and flowline, and oil return pipe links to each other with fuel tank by pipeline.Described solenoid directional control valve (oil) links to each other with the time relay (oil), promptly controls its commutating period by the time relay (oil).
The gas circuit assembly mainly comprises air compressor, solenoid directional control valve (gas) and the time relay (gas), described air compressor, solenoid directional control valve (gas) and the time relay (gas) are same as the prior art substantially, the gas outlet of air compressor is connected on the air inlet pipe of solenoid directional control valve (gas) by pipeline, and on this pipeline, be provided with check valve, for reducing air pressure, on above-mentioned pipeline, be provided with three linked piece to the damage of other parts and the moisture in the filtered air.Above-mentioned solenoid directional control valve (gas) links to each other with the time relay (gas), promptly controls its commutating period by the time relay (gas).This solenoid directional control valve (gas) also links to each other with the time relay (oil), after the time relay (oil) control solenoid directional control valve (oil) commutation, sends signal starting solenoid directional control valve (gas).The escape pipe of above-mentioned solenoid directional control valve (gas) links to each other with a trunk line with the mouth of pipe of the flowline of solenoid directional control valve (oil), and this trunk line links to each other with rinsing module.
Rinsing module mainly comprises what flushing cisterns, isocon and Oil Guide cover were formed, and described flushing cisterns is a upper shed grooved housing, is respectively equipped with support set in the both sides, inside of flushing cisterns, offers through hole on the jacket wall of a support set therein; The inside of support set connects isocon, and on isocon, be provided with inlet, this inlet is corresponding with the through hole on the support set, described isocon can rotate in support set, and establish turning handle in a side of isocon, and turning handle is installed in the outside of flushing cisterns, and is provided with handle set in the outside of flushing cisterns.The mouth of pipe of the escape pipe of described solenoid directional control valve (gas) and the flowline of solenoid directional control valve (oil) is with after a trunk line links to each other, and this trunk line is connected with through hole on the support set.Tell several pipes on the tube wall of above-mentioned isocon and be connected the Oil Guide that is used to lay workpiece (axle) and put, annular oil-feed tank is offered in the oil-in position of the corresponding workpiece in inside (axle) of Oil Guide cover, and is provided with sealing ring at the two ends of oil-feed tank.
Clean for guaranteeing wash oil, cleaner is set in flushing cisterns, flushing cisterns links to each other with the lautertuns that has filter screen by pipeline, and lautertuns links to each other with fuel tank by pipeline again.
Described solenoid directional control valve (gas) is connected with power supply with solenoid directional control valve (oil) back in parallel, and gauge tap is set on the loop, this gauge tap is connected on the handle set of flushing cisterns outside, and promptly handle is put into the handle set circuit communication, solenoid directional control valve (gas) and solenoid directional control valve (oil) energising.
The utility model is work like this:
The operator lifts turning handle, handle drives isocon and rotates, then the running-on of the cover of the guide on the isocon upwards, workpiece (axle) is inserted in the Oil Guide cover, handle is turned in the handle set, the inlet of the isocon that the flowline trunk line in succession of escape pipe and the solenoid directional control valve (oil) of solenoid directional control valve this moment (gas) and support set are interior is corresponding, and solenoid directional control valve (gas) and solenoid directional control valve (oil) energising, starter motor and air compressor, this moment solenoid directional control valve (gas) escape pipe place closed condition, the work of driven by motor oil pump, oil in the oil sump enters solenoid directional control valve (oil) through pipeline, the flowline of solenoid directional control valve this moment (oil) is open-minded, and solenoid directional control valve (oil) sends signal, the time relay (oil) work, oil enters in the isocon in the flushed channel by pipeline through solenoid directional control valve (oil) again, enter each Oil Guide cover by isocon again, oil enters in the oil-in of workpiece (axle) blind mouthful of workpiece inside and intersecting mouth is washed, and oil flows in the flushed channel through workpiece, oil in the flushed channel returns fuel tank at last in pipeline enters lautertuns.The time of above-mentioned action is by the time relay (oil) control, preestablish scavenging period (being generally a minute), after washing time arrives, the time relay (oil) sends signal, close the flowline of solenoid directional control valve (oil), oil returns fuel tank through the oil return pipe of solenoid directional control valve (oil), the time relay (oil) sends signal to solenoid directional control valve (gas) simultaneously, the escape pipe of solenoid directional control valve (gas) is open-minded, solenoid directional control valve (gas) sends signal simultaneously, the time relay (gas) work, compressed air is entered in the isocon in the flushed channel by pipeline by the escape pipe of solenoid directional control valve (gas), enter each Oil Guide cover through isocon again, gas enters in the oil-in of workpiece (axle) and is blown in blind mouthful of workpiece inside and intersecting mouth, and the time of above-mentioned action is controlled by the time relay (gas), preestablish gassing time (being generally half a minute), after gassing time arrived, the time relay (gas) sent signal, closes the escape pipe of solenoid directional control valve (gas).At last, turning handle is lifted solenoid directional control valve (gas) and solenoid directional control valve (oil) outage, disable motor and air compressor.
The utlity model has following advantage:
1, utilizes the hydraulic oil flushing earlier, utilize gas that the workpiece interior oil is blown off again, then divide oilhole and blind mouthful of inner residue thoroughly to be cleared up in the workpiece.
2, annular oil-feed tank is established in Oil Guide cover inside, is not obstructed when guaranteeing oil-feed, washes smooth and easy.
3, in the flushing cisterns cleaner is set, and flushing cisterns links to each other with lautertuns, oil returns fuel tank at last, enters oil pump through oil filter, after oil filters through three times, guarantees that the oil of each flushing is clean, does not have dirt, prolongs the service life of oil pump.
4, the guide overlaps rotatablely, and workpiece loading and unloading is convenient, reduces labour intensity.
5, solenoid directional control valve (gas) is arranged in the handle with the gauge tap of solenoid directional control valve (oil), has only handle to place in the handle set and could switch on, and saves the energy, improves the security of producing.
Description of drawings Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is the perspective view of rinsing module of the present utility model.
Fig. 3 looks generalized section for the master of Oil Guide cover of the present utility model.
The specific embodiment as shown in Figure 1, two variable vane pumps 1 are directly driven by a motor 2, the inlet port of oil pump links to each other with fuel tank 3, at the oil absorbing end of pump oil suction oil filter 4 is installed.The end of the flowline of two table oil pumps and one is responsible for 5 and is linked to each other, and is respectively equipped with check valve 6 and Pressure gauge 7 on two flowlines, and two Pressure gauges are equipped with pressure meter switch 8.The person in charge links to each other with the oil inlet pipe 10 of solenoid directional control valve (oil) 9, and an end of solenoid directional control valve (oil) stretches out oil return pipe 11 and flowline 12, and oil return pipe links to each other with fuel tank by pipeline 13.Solenoid directional control valve (oil) links to each other with the time relay (oil) 14.The gas outlet of air compressor 15 is connected on the air inlet pipe 18 of solenoid directional control valve (gas) 17 by pipeline 16, and is provided with check valve 19 on this pipeline, is provided with three linked piece 20 on above-mentioned pipeline.Solenoid directional control valve (gas) links to each other with the time relay (gas) 21, and this solenoid directional control valve (gas) also links to each other with the time relay (oil).The flowline of the escape pipe 22 of solenoid directional control valve (gas) and solenoid directional control valve (oil) with enter flushing cisterns 24 after a trunk line 23 links to each other, cleaner 25 is set in the flushing cisterns, flushing cisterns links to each other with lautertuns 26 by pipeline, lautertuns links to each other with fuel tank by pipeline again.
As shown in Figure 2, flushing cisterns is a upper shed grooved housing, is respectively equipped with support set 27 in the both sides, inside of flushing cisterns, offers through hole 28 on the jacket wall of a support set therein; The inside of support set connects isocon 29, and on isocon, be provided with inlet 30, this inlet is corresponding with the through hole on the support set, isocon can rotate in support set, and establish turning handle 31 in a side of isocon, and turning handle is installed in the outside of flushing cisterns, and is provided with handle set 32 in the outside of flushing cisterns.The mouth of pipe of the escape pipe of solenoid directional control valve (gas) and the flowline of solenoid directional control valve (oil) is with after a trunk line links to each other, this trunk line is connected with through hole on the support set, tells several pipes 33 on the tube wall of isocon and is connected the Oil Guide that is used to lay workpiece (axle) and overlaps 34.
As shown in Figure 3, annular oil-feed tank 37 is offered in oil-in 36 positions of the corresponding workpiece in inside (axle) 35 of Oil Guide cover, and is provided with sealing ring 38 at the two ends of oil-feed tank.
Claims (4)
1. high pressure washing machine, it is characterized in that: two variable vane pumps of oil circuit assembly are by a motor direct-drive, and the inlet port of oil pump links to each other with fuel tank, at the oil absorbing end of pump the oil suction oil filter are installed; The end of the flowline of two table oil pumps and one is responsible for and is linked to each other, and is respectively equipped with check valve and Pressure gauge on two flowlines, and two Pressure gauges are equipped with pressure meter switch; The person in charge links to each other with the oil inlet pipe of solenoid directional control valve, and an end of this solenoid directional control valve stretches out oil return pipe and flowline, and oil return pipe links to each other with fuel tank by pipeline; Above-mentioned solenoid directional control valve links to each other with the time relay; The gas outlet of the air compressor of gas circuit assembly is connected on the air inlet pipe of the solenoid directional control valve on the gas circuit assembly by pipeline, and is provided with check valve on this pipeline; Solenoid directional control valve on the gas circuit assembly links to each other with the time relay on the gas circuit assembly; Solenoid directional control valve on the gas circuit assembly also links to each other with the time relay on the oil circuit assembly; The mouth of pipe of the flowline of the solenoid directional control valve on the escape pipe of the solenoid directional control valve on the gas circuit assembly and the oil circuit assembly with enter flushing cisterns after a trunk line links to each other, flushing cisterns is a upper shed grooved housing, both sides, inside at flushing cisterns are respectively equipped with support set, offer through hole on the jacket wall of a support set therein; The inside of support set connects isocon, and on isocon, be provided with inlet, and this inlet is corresponding with the through hole on the support set, and described isocon one end connects turning handle, and turning handle is installed in the outside of flushing cisterns, and is provided with handle set in the outside of flushing cisterns; The mouth of pipe of the flowline of the solenoid directional control valve on the escape pipe of the solenoid directional control valve on the gas circuit assembly and the oil circuit assembly is with after a trunk line links to each other, and this trunk line is connected with through hole on the support set; The tube wall of isocon is provided with the Oil Guide cover, and oil-feed tank is offered in the inside of Oil Guide cover, and is provided with sealing ring at the two ends of oil-feed tank, and flushing cisterns links to each other with fuel tank by pipeline.
2. a kind of high pressure washing machine according to claim 1 is characterized in that: cleaner is set in flushing cisterns.
3. a kind of high pressure washing machine according to claim 1 and 2 is characterized in that: between flushing cisterns and the fuel tank lautertuns is set.
4. a kind of high pressure washing machine according to claim 3 is characterized in that: be provided with three linked piece on the pipeline between the solenoid directional control valve on air compressor and the gas circuit assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205645128U CN201832806U (en) | 2010-10-12 | 2010-10-12 | High-pressure washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205645128U CN201832806U (en) | 2010-10-12 | 2010-10-12 | High-pressure washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201832806U true CN201832806U (en) | 2011-05-18 |
Family
ID=44002901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205645128U Expired - Lifetime CN201832806U (en) | 2010-10-12 | 2010-10-12 | High-pressure washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201832806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972750A (en) * | 2010-10-12 | 2011-02-16 | 大连大显精密轴有限公司 | High-pressure washer |
-
2010
- 2010-10-12 CN CN2010205645128U patent/CN201832806U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972750A (en) * | 2010-10-12 | 2011-02-16 | 大连大显精密轴有限公司 | High-pressure washer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110518 Effective date of abandoning: 20111228 |