CN103433232B - A kind of cleaning still for precision parts washing and cleaning operation - Google Patents
A kind of cleaning still for precision parts washing and cleaning operation Download PDFInfo
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- CN103433232B CN103433232B CN201310355508.9A CN201310355508A CN103433232B CN 103433232 B CN103433232 B CN 103433232B CN 201310355508 A CN201310355508 A CN 201310355508A CN 103433232 B CN103433232 B CN 103433232B
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- cleaning
- still
- precision parts
- material frame
- parts washing
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- 238000004140 cleaning Methods 0.000 title claims abstract description 79
- 238000005406 washing Methods 0.000 title claims abstract description 18
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 27
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 19
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 19
- 239000002699 waste material Substances 0.000 claims abstract description 10
- 210000003141 lower extremity Anatomy 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 2
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 3
- 238000004506 ultrasonic cleaning Methods 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Abstract
The invention discloses a kind of cleaning still for precision parts washing and cleaning operation, mainly comprise and clean still body, interior chuck, material frame, magnetic driver, the outer wall entirety of described interior chuck is tightly placed in and is cleaned in still inner body wall by the mode of interference fits, the space center of interior chuck inside is material frame, material frame one end connection magnetic driver; Described cleaning still is positioned on the sidewall of magnetic driver one end and is provided with and connects inlet tube and the outlet that outside supercritical carbon dioxide is prepared cleaning device, and described inner clip puts the groove also offering for ultrasonic transducer is installed. Can overcome common precision parts cleaning device water resource waste, produce waste liquid, micropore and slit cleaning performance are bad, and precision parts cleans the problem of damaging. The present invention is good to precision parts residue cleaning performance, and efficiency is high, environmentally safe.
Description
Technical field
The present invention relates to the precision parts cleaning technique containing micropore and slit, specifically a kind of cleaning still for precision parts washing and cleaning operation.
Background technology
Greasy dirt and the smear metal of cleaning in precision parts are to ensure the requisite process of part serviceability. In conventional clean device cleaning process, need to use a large amount of pure water, and add chemical reagent, after cleaning, produce a large amount of waste liquids and cause environmental pollution, because liquid viscosity is high and surface tension is large, conventional clean cannot effectively be cleaned precision parts slight void, and cleaning device or cleaning agent may damage precision parts in cleaning process, thereby destroy its serviceability, therefore conventional clean application of installation prospect is general.
Chinese patent literature CN2489887Y discloses a kind of continuous ultrasonic cleaning machine, uses cleaning agent may produce a large amount of waste liquids, to environment, and likely occurs cleaning blind area, can not effectively clean micropore and slit; Patent CN101740342A discloses a kind of green carbon dioxide supercritical fluid semiconductor cleaning equipment, is mainly semiconductor equipment is cleaned, and does not relate to precision parts, and not oscillation cleaning of supercritical fluid, to increase cleaning performance; Patent CN1990126A discloses a kind of supercritical carbon dioxide cleaning system and method, installs as funnel-shaped container wide at the top and narrow at the bottom, can make full use of space little.
Chinese patent literature CN1320966C discloses a kind of cleaning method and cleaning device, for cleaning the parts with recess configuration, removes the dirt bits that are attached to recess surface, but there is no good cleaning performance for micropore and the slit of precision parts. Patent documentation CN1990126A discloses a kind of supercritical carbon dioxide cleaning system and method, mainly wafer or element is cleaned, and cannot clean other parts. Patent documentation CN201720215U discloses a kind of non-scraps cleaning device for blind hole internal screw threads, is single use Ultrasonic Cleaning. In a word, the auxiliary supercritical carbon dioxide of ultrasonic wave cleans and has applications well prospect.
In view of this,, for the problems referred to above, propose a kind of reasonable in design and effectively improve the cleaning still for precision parts washing and cleaning operation of above-mentioned disappearance.
Summary of the invention
The object of the present invention is to provide a kind of cleaning still for precision parts washing and cleaning operation, can overcome common precision parts cleaning device water resource waste, produce waste liquid, micropore and slit cleaning performance are bad, and precision parts cleans the problem of damaging.
In order to reach above-mentioned purpose, the present invention has adopted following technical scheme, a kind of cleaning still for precision parts washing and cleaning operation, mainly comprise and clean still body, interior chuck, material frame, magnetic driver, the outer wall entirety of described interior chuck is tightly placed in and is cleaned in still inner body wall by the mode of interference fits, the space center of interior chuck inside is material frame, material frame one end connection magnetic driver; Described cleaning still is positioned on the sidewall of magnetic driver one end, and cleans still and be provided with and connect outside supercritical carbon dioxide and prepare inlet tube and the outlet of cleaning device, and described inner clip puts the groove also offering for ultrasonic transducer is installed.
Described magnetic driver comprises motor and driving shaft, described motor is fixed on same one end of cleaning still body inlet tube and outlet, driving shaft is connected on material frame, and the other end that cleans still body is provided with end socket, and this end socket is fixed on and is cleaned still body port by clip.
Described interior chuck is a thin cylinder, have four rectangles and run through groove, wherein top slot is installed blast tube, lower channel is scrap waste residue flow export, another two level troughs are installed ultrasonic transducer, in interior chuck, be convenient to install the chain of chain pearl for symmetrical four, the inlet tube that cleans still is connected with blast tube, and blast tube is connected with interior chuck with chain pearl.
Described blast tube is made up of nozzle and pipeline, and between nozzle and pipeline, is 20 °～40 ° of angles.
Space angle between ultrasonic transducer in described two groups of level troughs is 180 °.
Described chain pearl is encased in by ball in the circle of retainer and forms.
Described lower channel tilts 10 °～20 °.
Described material frame is by multiple monomer series-connected forming of material frame that different parts are housed.
On described material frame, lower limb protrudes and contacts with chain pearl, and material frame can roll and slide.
On described cleaning still body, be also provided with and be communicated in the Pressure gauge and the thermometer that clean still inner chamber, described Pressure gauge, thermometer are read out instrument.
Compared to prior art, the present invention has following beneficial effect:
The present invention cleans for precision components such as high-end hydraulic part, continuous driving force manual transmissions (HVT), adopt supercritical carbon dioxide to substitute the aqueous solution in traditional component of machine ultrasonic cleaning process, avoid a large amount of losses of high purity water, reduced and dispose waste liquid and cost, and environmentally safe; The precision parts that this device is suitable for containing micropore and slit cleans, utilize the surface tension of supercritical carbon dioxide little, characteristic and hyperacoustic cavitation oscillation action of strong solubility, high diffusibility, improve cleaning performance, can precision parts not produced and be damaged.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of cleaning still for precision parts washing and cleaning operation of the present invention;
Fig. 2 is interior jacket structured schematic diagram;
Fig. 3 is that the A of Fig. 2 is to view;
Fig. 4 is the structural representation of chain pearl;
Fig. 5 is the structural representation of blast tube;
Fig. 6 is that the A of Fig. 5 is to view;
Fig. 7 is for cleaning still schematic perspective view.
Detailed description of the invention
Relevant detailed description of the present invention and technology contents, coordinate brief description of the drawings as follows, but accompanying drawing only provides the use of reference with explanation, is not used for the present invention to be limited.
With reference to accompanying drawing, a kind of cleaning still for precision parts washing and cleaning operation, comprise inlet tube 2, outlet 13, end socket 9, clip 8, Pressure gauge 11, thermometer 12, described interior chuck 6 is a thin cylinder, has four rectangles and runs through groove, top slot 16 is installed blast tube 23, lower channel 18 is scrap waste residue flow export, and its groove tilts 10 °～20 °, and two level troughs 19 are installed ultrasonic transducer 10, symmetrical four chains 17 in interior chuck 6, so that install chain pearl 20. Cleaning still 3 is closely connected with interior chuck 6 interference fits, clean still 3 support and connection magnetic drivers 1, magnetic driver 1 is connected with material frame 5, the inlet tube 2 that cleans still 3 is connected with blast tube 23, ultrasonic transducer 10 connects and cleans still 3 barrels, blast tube 23 is connected with interior chuck 6 with chain pearl 20, and ultrasonic transducer 10 is two groups, and between two groups, angle is 180 °.
In interior chuck 6, top slot 16 is installed blast tube 23, blast tube 23 is made up of nozzle 25 and pipeline 24, angle is between the two 20 °～40 °, can make the injection fluid of nozzle 25 maximum magnitudes, both supplemented supercritical carbon dioxide fluid, can rinse precision parts again, and to cleaning the flushing of still 3; Lower channel 18 can be collected the scrap under cleaning, and the dirt energy fast and easy under cleaning is flowed out; The symmetrical ultrasonic wave that produces of ultrasonic transducer 10 in level trough 19, can be diffused into every nook and cranny by the oscillation action that produces sound wave, increases cleaning performance and cleaning efficiency, ensures that supercritical carbon dioxide still has good cleaning performance in operating pressure hour; Support and rotation when ball 21 in chain pearl 20 on retainer 22 is conducive to charging basket 5 and passes in and out and clean; Magnetic driver 1 does not need built-in motor, and motor 14 is mounted externally, rotates material frame 5 by driving shaft 15, can save the usage space of cleaning still 3; Material frame 5 is connected in series, and on material framework, lower limb protrudes, and contacts with chain pearl 20, and material frame 5 can roll and slide, and is conducive to many Cleaning of Parts, makes full use of space; Pressure gauge 11, thermometer 12 are read out instrument, play the effect of controlling inner CO 2 fluid state.
According to the geomery of precision parts to be cleaned, adjust dividing plate and fixture, by different precision parts clampings to material frame 5 in, series connection material frame 5, be pushed in interior chuck 6 by ball 21 in chain pearl 20, make to expect that frame 5 is connected with the driving shaft 15 of magnetic driver 1, end socket 9 is sealed and cleaned still 3 by clip 8, and with C RunddichtringO sealing 7, now carbon dioxide process pressurization from holding vessel, heater is not shown in the figures to be entered in blast tube 23 by inlet tube 2, now Pressure gauge 11, thermometer 12 shows data, observe and whether reach supercritical carbon dioxide requirement, after forming, supercritical carbon dioxide sprays by blast tube 23, after blast tube 23 sprays supercritical carbon dioxide a period of time, open magnetic driver 1, material frame 5 is along with driving shaft 15 rotates, open ultrasonic transducer 10 simultaneously, produce sonication by supercritical carbon dioxide, open again outlet 13, the supercritical carbon dioxide that makes to contain dirt directly flows out dirt in He Guowu road 18 through outlet 13 to be slipped into outlet 13 and flows out, after outlet 13, dirt separates with supercritical carbon dioxide, supercritical carbon dioxide recycles, clean after the time of advent, close inlet tube 2, carry out pressure release by outlet 13, after Pressure gauge 11 is shown as zero, open end socket 9, take out material frame by the rolling of the ball 21 on retainer 22 in chain pearl 20, unload precision parts, cleaned precision parts is put into assigned address, just completed as mentioned above the cleaning to precision parts.
The foregoing is only preferred embodiment of the present invention, non-in order to limit the scope of the claims of the present invention, other use the equivalence of patent spirit of the present invention to change, and all should all belong to the scope of the claims of the present invention.
Claims (9)
1. for a cleaning still for precision parts washing and cleaning operation, it is characterized in that, mainly comprise and clean still body, inner clipCover, material frame, magnetic driver, the outer wall entirety of described interior chuck is tightly placed in and is cleaned still inner body wall by the mode of interference fitsUpper, the space center of interior chuck inside is material frame, material frame one end connection magnetic driver; Described cleaning still is positioned at magnetic driverOn the sidewall of one end, and clean still and be provided with and connect outside supercritical carbon dioxide and prepare inlet tube and the outlet of cleaning device,Described inner clip puts the groove also offering for ultrasonic transducer is installed; Described interior chuck is a thin cylinder, has fourIndividual rectangle runs through groove, and wherein top slot is installed blast tube, and lower channel is scrap waste residue flow export, and another two level troughs are installed ultrasonicWave transducer, is convenient to install the chain of chain pearl for symmetrical four in interior chuck, and the inlet tube that cleans still is connected with blast tube,Blast tube is connected with interior chuck with chain pearl.
2. a kind of cleaning still for precision parts washing and cleaning operation according to claim 1, is characterized in that, described inBlast tube is made up of nozzle and pipeline, and between nozzle and pipeline, is 20 °～40 ° of angles.
3. a kind of cleaning still for precision parts washing and cleaning operation according to claim 1, is characterized in that, described inSpace angle between ultrasonic transducer in two level troughs is 180 °.
4. a kind of cleaning still for precision parts washing and cleaning operation according to claim 1, is characterized in that, described inChain pearl is encased in by ball in the circle of retainer and forms.
5. a kind of cleaning still for precision parts washing and cleaning operation according to claim 1, is characterized in that, described inLower channel tilts 10 °～20 °.
6. a kind of cleaning still for precision parts washing and cleaning operation according to claim 1, is characterized in that, described inOn material frame, lower limb protrudes and contacts with chain pearl, and material frame can roll and slide.
7. a kind of cleaning still for precision parts washing and cleaning operation according to claim 1, is characterized in that, described inMagnetic driver comprises motor and driving shaft, and described motor is fixed on same one end of cleaning still body inlet tube and outlet, drivesMoving axis is connected on material frame, and the other end that cleans still body is provided with end socket, and this end socket is fixed on and is cleaned still originally by clipBody port.
8. a kind of cleaning still for precision parts washing and cleaning operation according to claim 1, is characterized in that, described inMaterial frame is by multiple monomer series-connected forming of material frame that different parts are housed.
9. a kind of cleaning still for precision parts washing and cleaning operation according to claim 1, is characterized in that, described inClean on still body and be also provided with and be communicated in the Pressure gauge and the thermometer that clean still inner chamber, described Pressure gauge, thermometer are numberWord Displaying Meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310355508.9A CN103433232B (en) | 2012-09-29 | 2013-08-15 | A kind of cleaning still for precision parts washing and cleaning operation |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210370799 | 2012-09-29 | ||
| CN201210370799.4 | 2012-09-29 | ||
| CN2012103707994 | 2012-09-29 | ||
| CN201310355508.9A CN103433232B (en) | 2012-09-29 | 2013-08-15 | A kind of cleaning still for precision parts washing and cleaning operation |
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| Publication Number | Publication Date |
|---|---|
| CN103433232A CN103433232A (en) | 2013-12-11 |
| CN103433232B true CN103433232B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310355508.9A Active CN103433232B (en) | 2012-09-29 | 2013-08-15 | A kind of cleaning still for precision parts washing and cleaning operation |
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| CN (1) | CN103433232B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032828B (en) * | 2014-04-21 | 2017-10-03 | 南京沃特电机有限公司 | A kind of full-automatic cartridge case cleaner |
| CN115069685A (en) * | 2022-07-22 | 2022-09-20 | 中国船舶重工集团公司第七0七研究所 | Dry cleaning system and dry cleaning method for hemispherical harmonic oscillator for gyroscope |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3937236A (en) * | 1974-10-07 | 1976-02-10 | Mdt Chemical Company | Ultrasonic cleaning device |
| US4368748A (en) * | 1977-10-29 | 1983-01-18 | Richard Steimel | Device for degreasing, tumbling and washing of industrially manufactured objects |
| US4561902A (en) * | 1983-03-03 | 1985-12-31 | Lee Cecil D | Ultrasonic method and apparatus for cleaning transmissions |
| US5337446A (en) * | 1992-10-27 | 1994-08-16 | Autoclave Engineers, Inc. | Apparatus for applying ultrasonic energy in precision cleaning |
| US5355901A (en) * | 1992-10-27 | 1994-10-18 | Autoclave Engineers, Ltd. | Apparatus for supercritical cleaning |
| CN2582763Y (en) * | 2002-12-11 | 2003-10-29 | 樊利华 | Vacuum ultrasonic environmental protection cleaning machine |
| CN1736622A (en) * | 2004-08-19 | 2006-02-22 | 樊利华 | Environment protective integrated vacuum supersonic cleaning drying device |
| CN101530854A (en) * | 2009-03-25 | 2009-09-16 | 河南省绿色电源新技术研究院 | Negative pressure vibration washer |
| CN201493288U (en) * | 2009-08-14 | 2010-06-02 | 杨文德 | Ultrasonic cleaning device and combined structure for same and auxiliary water trough |
| CN201596642U (en) * | 2009-12-30 | 2010-10-06 | 深圳市和科达超声设备有限公司 | Vacuum ultrasonic cleaning machine |
| CN203972390U (en) * | 2012-09-29 | 2014-12-03 | 山东常林机械集团股份有限公司 | A kind of cleaning still for precision parts washing and cleaning operation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6578590B2 (en) * | 2001-03-21 | 2003-06-17 | Danny Leblond | Rotative cleaning and sanitizing device |
-
2013
- 2013-08-15 CN CN201310355508.9A patent/CN103433232B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3937236A (en) * | 1974-10-07 | 1976-02-10 | Mdt Chemical Company | Ultrasonic cleaning device |
| US4368748A (en) * | 1977-10-29 | 1983-01-18 | Richard Steimel | Device for degreasing, tumbling and washing of industrially manufactured objects |
| US4561902A (en) * | 1983-03-03 | 1985-12-31 | Lee Cecil D | Ultrasonic method and apparatus for cleaning transmissions |
| US5337446A (en) * | 1992-10-27 | 1994-08-16 | Autoclave Engineers, Inc. | Apparatus for applying ultrasonic energy in precision cleaning |
| US5355901A (en) * | 1992-10-27 | 1994-10-18 | Autoclave Engineers, Ltd. | Apparatus for supercritical cleaning |
| CN2582763Y (en) * | 2002-12-11 | 2003-10-29 | 樊利华 | Vacuum ultrasonic environmental protection cleaning machine |
| CN1736622A (en) * | 2004-08-19 | 2006-02-22 | 樊利华 | Environment protective integrated vacuum supersonic cleaning drying device |
| CN101530854A (en) * | 2009-03-25 | 2009-09-16 | 河南省绿色电源新技术研究院 | Negative pressure vibration washer |
| CN201493288U (en) * | 2009-08-14 | 2010-06-02 | 杨文德 | Ultrasonic cleaning device and combined structure for same and auxiliary water trough |
| CN201596642U (en) * | 2009-12-30 | 2010-10-06 | 深圳市和科达超声设备有限公司 | Vacuum ultrasonic cleaning machine |
| CN203972390U (en) * | 2012-09-29 | 2014-12-03 | 山东常林机械集团股份有限公司 | A kind of cleaning still for precision parts washing and cleaning operation |
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| CN103433232A (en) | 2013-12-11 |
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