CN101912852B - Device for cleaning and drying inner hole and outer surface of hollow sodium-filled air valve - Google Patents
Device for cleaning and drying inner hole and outer surface of hollow sodium-filled air valve Download PDFInfo
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- CN101912852B CN101912852B CN201010238074A CN201010238074A CN101912852B CN 101912852 B CN101912852 B CN 101912852B CN 201010238074 A CN201010238074 A CN 201010238074A CN 201010238074 A CN201010238074 A CN 201010238074A CN 101912852 B CN101912852 B CN 101912852B
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Abstract
The invention discloses a device for cleaning and drying the inner hole and the outer surface of a hollow sodium-filled air valve, which belongs to equipment for cleaning mechanical parts, in particular to equipment for cleaning components with slender blind holes. The device for cleaning and drying the inner hole and the outer surface of the hollow sodium-filled air valve is characterized by mainly comprising a cleaning container, an air valve inner hole cleaning water or drying gas injection device, an air valve clamping device, a positioning device, a cleaning water or drying gas supply device and an air valve outer surface cleaning water or drying gas injection device, wherein the air valve inner hole cleaning water or drying gas injection device is fixed at the bottom of the cleaning container. The device has the advantages that: the inside of a central hole of the hollow air valve is cleaned by a specific air valve clamping mechanism and a cleaning device, so that working efficiency is improved and labor intensity is reduced; the device is equipment for cleaning slender, deep and hollow components; high-temperature compressed gas instead of cleaning water can be used for drying the cleaned central hole of the hollow air valve; and the device is important equipment used in the production of hollow air valves.
Description
Technical field
The invention belongs to the machine components cleaning equipment, particularly be used for cleaning the equipment of the parts that have elongated blind hole.
Background technology
Valve is a key components and parts in the engine; Can be divided into inlet valve and exhaust valve by its function; The major function of inlet valve is combustion chamber and the fuel mix burning that air is sucked engine, and the function of exhaust valve is to discharge and provide heat sinking function with the engine chamber waste gas after burning.Exhaust valve contacts with combustion gas in the course of the work; Its temperature that suffers is at 650 ℃-800 ℃; In high-performance enginer, the temperature that exhaust valve suffered can be higher, surpassed the maximum temperature that exhaust valve material itself is born; Make exhaust valve in very short time, lose efficacy, have a strong impact on the realization of exhaust valve function.In order to reduce exhaust valve temperature in the course of the work and its weight, usually adopt and exhaust valve is carried out hollow fill sodium and handle.The hollow sodium filling valve to the requirement of endoporus cleannes is: in the endoporus greasy dirt, foreign matter, liquid can not be arranged.Because of the endoporus of hollow sodium filling valve belongs to elongated orifices and an end is sealing; Adopt common cleaning method; Like soaking and washing, spray Cleaning for High Capacity, ultrasonic waves for cleaning etc., all can not make cleaning fluid enter into the deep of elongated orifices, can not reach the function of cleaning endoporus; If adopt artificial method of cleaning endoporus, its efficiency is low, weak effect is unfavorable for that tissue is produced in enormous quantities.
Summary of the invention
In order to overcome the deficiency that existing cleaning method and equipment can not clean the elongated endoporus of hollow valve; The present invention provides the gentle door exterior surface cleaning of a kind of hollow sodium filling valve endoporus, drying unit; The gentle door exterior surface of this hollow sodium filling valve endoporus is cleaned, drying unit not only can clean the elongated endoporus of hollow valve in batches, and endoporus and drying outside surface after will cleaning.
The technical solution adopted for the present invention to solve the technical problems is: the gentle door exterior surface of a kind of hollow sodium filling valve endoporus is cleaned, drying unit; It is characterized in that: mainly by clean container, the valve endoporus rinse water that is fixed on the clean container bottom or oven dry gas injection apparatus, valve clamping device, positioner, rinse water or oven dry gas supply device, valve outer surface rinse water or oven dry gas injection apparatus.
Described valve clamping device is made up of the two-layer nylon sheet of valve installing hole, the height adjustment mechanism that bolts and nuts cooperate and the location-plate that has locating hole that is installed in bottom nylon sheet two ends of having up and down.
Described valve endoporus rinse water or oven dry gas injection apparatus; Structure is that two L shaped bracing frames that are fixed on the clean container bottom reservoir through bolt; The reservoir end face is equipped with nozzle needle; Also fixing lead on the bracing frame, lead passes in the locating hole of location-plate, and nozzle needle is identical with the valve installing hole layout of valve clamping device.
Described valve outer surface rinse water or oven dry gas injection apparatus are formed with the shower nozzle that is installed in the scalable injection direction on the pipeline by being installed in clean container inside water inlet or air inlet pipeline all around.
Between the pump intake connection water tank of described rinse water supply device and pump outlet and the water inlet manifold filter is housed; Water inlet manifold connects into the reservoir water pipe respectively and advances the shower nozzle water pipe through switch valve; The return pipe that is positioned at the clean container bottom links to each other with water tank, the temperature sensor that washwater heater is housed in the water tank and links to each other with temperature controller.
Described oven dry gas supply device is made up of the compressed air inlet, air cleaner air heating apparatus and the air pipe line that connect compressor; Gas temperature sensor is housed in air reservoir, the control device that is connected with air heating apparatus with gas temperature sensor also is housed.
The invention has the beneficial effects as follows that the present invention adopts distinctive valve clamping device and cleaning device to realize the cleaning in the centering air gate centre bore; Improved operating efficiency, reduced labor intensity; Be the equipment that elongated deep space parts clean; Changing rinse water and be high temperature compressed gas and can be used for the oven dry of centering air gate centre bore after cleaning, is the visual plant that uses during the air pupil produces.
Description of drawings
Fig. 1 is a structural representation of the present invention,
Fig. 2 be the K of Fig. 1 to view,
Fig. 3 is the present invention's structural representation during as dryer.
Among the figure, 1. valve, 2. pressing plate, 3. upper strata nylon sheet, 31. lower floor's nylon sheet, 4. arrangement for adjusting height; 5. shower nozzle 6. advances the shower nozzle water pipe, and 61. advance the reservoir water pipe, 62. water inlet manifolds, 7. location-plate, 8. lead; 9. bracing frame, 10. clean container, 11. bolts, 12. nozzle needles, 13. reservoirs, 14. return pipes; 15. filter 16. water pumps, 17. water tanks, 18. heaters, 19. rinse water temperature sensors, 20. switch valves; 21. the rinse water temperature controller, 23. compressed air inlet, 24. air cleaners, 25. gas-heating apparatus, 26. gas temperature sensors.
The specific embodiment
The specific embodiment of the present invention is, and is as shown in the figure:
Its course of work is that valve 1 is placed in the valve clamping device, and the valve clamping device is made up of upper strata nylon sheet 3, lower floor's nylon sheet 31, arrangement for adjusting height 4 and location-plate 7; Arrangement for adjusting height 4 adopts screw thread and nut fit structure, can regulate arrangement for adjusting height according to valve length, to satisfy the requirement of valve 1 location.Nozzle needle 12 adopts threaded engagement to be installed in above the reservoir 13, and reservoir 13 adopts bolt 11 to be connected above the bracing frame 9.Lead 8 is installed in above the bracing frame 9.Location-plate 7 matches with lead 8, gets in the endoporus of valve 1 smoothly to guarantee nozzle needle 12.Bracing frame 9 is installed in above the clean container 10.The outer surface of 5 pairs of valves 1 of shower nozzle cleans, shower nozzle 5 with advance shower nozzle water pipe 6 and be connected.Switch valve 20 is installed on inlet pipeline, the pressure and the flow of water inlet are controlled.When cleaning machine is worked, can store a large amount of cleaning fluids in the clean container 10, for the cleaning fluid in the clean container 10 is back in the water tank 17, return pipe 14 is installed in the bottom of clean container 10.In order to prevent that nozzle needle 12 and shower nozzle 5 from being stopped up by foreign matter, mounting filtering device 15 on water inlet manifold 62 is so that filter cleaning fluid.Heater 18 is installed, so that cleaning fluid is heated in water tank.For the temperature stabilization that makes cleaning fluid scope, rinse water temperature sensor 19 is installed in water tank and is connected, to realize the stable of rinse liquid temperature in rinse water temperature controller 21 in technological requirement.Cleaning fluid offers water inlet manifold by water pump 16.The pressure that in cleaning process, is cleaned liquid for anti-air-stop gate 1 dashes, and on valve 1, puts the pressing plate 2 of a constant weight, guarantees valve stablizing in cleaning process.PLC control is adopted in the control of valve 1 scavenging period.
Valve endoporus drying plant is identical at valve clamping device, nozzle needle 12, bracing frame 9, lead 8, location-plate 7, clean container 10, shower nozzle 5, switch valve 20, water tank 17 with cleaning equipment; Its difference has: pipeline 6 is gas circuit, so that heated air is dried through gas circuit 6, nozzle needle 12,5 pairs of valves of shower nozzle.The reservoir 13 of cleaning equipment is air reservoir 13 on drying plant.Inlet manifold 62 inlet connects compressed air, and compressed air gets into each nozzle needle 12 and shower nozzle 5 through behind the air cleaner 24 through air heating apparatus 25 backs, and valve 1 is dried.In order to measure bake out temperature, gas temperature measuring device 26 is installed in air reservoir 13, when bake out temperature reached the temperature of setting, air heating apparatus 25 was no longer worked; When bake out temperature did not satisfy the temperature of setting, air heating apparatus was in heated condition, to realize the stable of bake out temperature.Drying time adopts PLC control.
Cleaning equipment is in the same place with drying plant is adjacent when mounted in production line, and after valve had cleaned, the operator took off the valve clamping device from cleaning equipment, be installed on the drying plant.Each valve clamping device can be laid 30 valves, has realized the raising of efficiency.
Claims (3)
- The gentle door exterior surface of a hollow sodium filling valve endoporus clean, drying unit; It is characterized in that: mainly by clean container, the valve endoporus rinse water that is fixed on the clean container bottom or oven dry gas injection apparatus, valve clamping device, positioner, rinse water or oven dry gas supply device; Valve outer surface rinse water or oven dry gas injection apparatus are formedDescribed valve clamping device is made up of the two-layer nylon sheet of valve installing hole, the height adjustment mechanism that bolts and nuts cooperate and the location-plate that has locating hole that is installed in bottom nylon sheet two ends of having up and down,Described valve endoporus rinse water or oven dry gas injection apparatus; Structure be two L shaped bracing frames being fixed on clean container bottom through bolt reservoir, the reservoir end face is equipped with nozzle needle; Also fixing lead on the bracing frame; Lead passes in the locating hole of location-plate, and nozzle needle is identical with the valve installing hole layout of valve clamping deviceDescribed valve outer surface rinse water or oven dry gas injection apparatus are formed with the shower nozzle that is installed in the scalable injection direction on the pipeline by being installed in clean container inside water inlet or air inlet pipeline all around.
- 2. the gentle door exterior surface of hollow sodium filling valve endoporus according to claim 1 is cleaned, drying unit; It is characterized in that: between the pump intake connection water tank of described rinse water supply device and pump outlet and the water inlet manifold filter is housed; Water inlet manifold connects into the reservoir water pipe respectively and advances the shower nozzle water pipe through switch valve; The return pipe that is positioned at the clean container bottom links to each other with water tank, the temperature sensor that washwater heater is housed in the water tank and links to each other with temperature controller.
- 3. the gentle door exterior surface of hollow sodium filling valve endoporus according to claim 1 is cleaned, drying unit; It is characterized in that: described oven dry gas supply device is made up of the compressed air inlet, air cleaner air heating apparatus and the air pipe line that connect compressor; Gas temperature sensor is housed in air reservoir, the control device that is connected with air heating apparatus with gas temperature sensor also is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010238074A CN101912852B (en) | 2010-07-27 | 2010-07-27 | Device for cleaning and drying inner hole and outer surface of hollow sodium-filled air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010238074A CN101912852B (en) | 2010-07-27 | 2010-07-27 | Device for cleaning and drying inner hole and outer surface of hollow sodium-filled air valve |
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| Publication Number | Publication Date |
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| CN101912852A CN101912852A (en) | 2010-12-15 |
| CN101912852B true CN101912852B (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010238074A Active CN101912852B (en) | 2010-07-27 | 2010-07-27 | Device for cleaning and drying inner hole and outer surface of hollow sodium-filled air valve |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886358B (en) * | 2012-10-31 | 2014-09-10 | 华南理工大学 | Automatic cleaning and drying device for air valve |
| CN103433225A (en) * | 2013-08-13 | 2013-12-11 | 济南沃德汽车零部件有限公司 | Chain type valve cleaning, rust prevention and drying equipment |
| CN104550089B (en) * | 2014-12-29 | 2016-11-30 | 江苏宏宝锻造股份有限公司 | Preamble processing equipment for mechanical part anti-corrosive technology |
| CN107774619A (en) * | 2016-08-24 | 2018-03-09 | 镇江维纳特气门有限公司 | A kind of surfaces externally and internally cleaning method of middle air gate |
| CN107774626A (en) * | 2016-08-24 | 2018-03-09 | 镇江维纳特气门有限公司 | A kind of inner chamber method for cleaning of the valve based on gas punching cleaning |
| CN107774627A (en) * | 2016-08-25 | 2018-03-09 | 镇江维纳特气门有限公司 | A kind of surfaces externally and internally furnace drying method for valve production |
| CN108889710A (en) * | 2018-07-11 | 2018-11-27 | 安徽沃德气门制造有限公司 | A kind of equipment for being cleaned to valve |
| CN108889684A (en) * | 2018-07-11 | 2018-11-27 | 安徽沃德气门制造有限公司 | A kind of valve cleaning processing apparatus |
| CN110425215A (en) * | 2019-09-04 | 2019-11-08 | 海盐上宇紧固件科技股份有限公司 | A kind of anti-scratch cleaning device of anti-skidding boss bolt |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2917837Y (en) * | 2005-12-19 | 2007-07-04 | 张学东 | Cleaning device for bogie |
| CN201264029Y (en) * | 2008-11-27 | 2009-07-01 | 浙江双环传动机械股份有限公司 | Deep hole washer |
| CN101524689A (en) * | 2009-04-03 | 2009-09-09 | 大连现代辅机开发制造有限公司 | Method and special device for cleaning and blowing stuffy hole of crankshaft oil duct |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07234227A (en) * | 1994-02-24 | 1995-09-05 | Masami Matsushita | Recovering method and recovering device for titration plate for blood test |
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2010
- 2010-07-27 CN CN201010238074A patent/CN101912852B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2917837Y (en) * | 2005-12-19 | 2007-07-04 | 张学东 | Cleaning device for bogie |
| CN201264029Y (en) * | 2008-11-27 | 2009-07-01 | 浙江双环传动机械股份有限公司 | Deep hole washer |
| CN101524689A (en) * | 2009-04-03 | 2009-09-09 | 大连现代辅机开发制造有限公司 | Method and special device for cleaning and blowing stuffy hole of crankshaft oil duct |
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| Publication number | Publication date |
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| CN101912852A (en) | 2010-12-15 |
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