CN103433232A - Cleaning kettle for cleaning precision parts - Google Patents
Cleaning kettle for cleaning precision parts Download PDFInfo
- Publication number
- CN103433232A CN103433232A CN2013103555089A CN201310355508A CN103433232A CN 103433232 A CN103433232 A CN 103433232A CN 2013103555089 A CN2013103555089 A CN 2013103555089A CN 201310355508 A CN201310355508 A CN 201310355508A CN 103433232 A CN103433232 A CN 103433232A
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- Prior art keywords
- cleaning
- still
- precision parts
- material frame
- operation according
- 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.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 89
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 28
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 19
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 18
- 239000002699 waste material Substances 0.000 claims abstract description 9
- 238000005406 washing Methods 0.000 claims description 17
- 210000003141 lower extremity Anatomy 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000010808 liquid waste Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 3
- 238000004506 ultrasonic cleaning Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 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
- 230000008859 change 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
- 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
- 230000007306 turnover Effects 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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Abstract
The invention discloses a cleaning kettle for cleaning precision parts. The cleaning kettle mainly comprises a cleaning kettle body, an inner jacket, a material frame and a magnetic driver. The whole outer wall of the inner jacket is tightly arranged on the inner wall of the cleaning kettle body through transition fit in a sleeved mode, the material frame is arranged in the center of the space in the inner jacket, and one end of the material frame is connected with the magnetic driver; the side wall, located at one end of the magnetic driver, of the cleaning kettle is provided with an inlet pipe and an outlet pipe, the inlet pipe is connected with an external supercritical carbon dioxide preparing and cleaning device, and a groove for an ultrasonic transducer to be installed is further formed in the inner jacket. The cleaning kettle can solve the problems that a common precision part cleaning device wastes water resources and generates liquid waste, micro-pore and slit cleaning effects are poor, and precision parts are damaged during cleaning. The cleaning kettle is good in precision part residue cleaning effect, high in efficiency and free of environmental pollution.
Description
Technical field
The present invention relates to the precision parts cleaning technique containing micropore and slit, specifically a kind of still of the cleaning for the precision parts washing and cleaning operation.
Background technology
Greasy dirt and the smear metal of cleaning in precision parts are to guarantee the requisite process of part serviceability.Need to use a large amount of pure water in conventional clean device cleaning process, and interpolation chemical reagent, produce a large amount of waste liquids after cleaning and cause environmental pollution, because liquid viscosity is high and surface tension is large, conventional clean can't effectively be cleaned the precision parts slight void, and in cleaning process, cleaning device or cleaning agent may damage precision parts, thereby destroy its serviceability, so 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 supercritical fluid oscillation cleaning not, 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 take full advantage of space little.
Chinese patent literature CN1320966C discloses a kind of cleaning method and cleaning device, has the parts of recess configuration for cleaning, removes the dirt bits that are attached to recess surface, but there is no cleaning performance preferably 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 can't be cleaned 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 the applications well prospect.
In view of this, for the problems referred to above, propose a kind of reasonable in design and effectively improve the still of the cleaning for the 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 still of the cleaning for the 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 still of the cleaning for the precision parts washing and cleaning operation, mainly comprise and clean still body, interior chuck, material frame, magnetic driver, the outer wall integral body of described interior chuck is tightly placed on cleaning still inner body wall by the mode of interference fits, the space center of interior chuck inside is the material frame, and material frame one end connects magnetic driver; Described cleaning still is positioned on the distolateral wall of magnetic driver one to be provided with and connects inlet tube and the outlet that outside supercritical carbon dioxide prepares cleaning device, and described inner clip puts and also offers for the groove of ultrasonic transducer is installed.
Described magnetic driver comprises motor and driving shaft, described motor is fixed on the same end that cleans still body inlet tube and outlet, driving shaft is connected on the material frame, and the other end that cleans the still body is provided with end socket, and this end socket is fixed on and cleans 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, symmetrical four chains of being convenient to install the chain pearl in interior chuck, the inlet tube that cleans still is connected with blast tube, and blast tube is connected with interior chuck with the chain pearl.
Described blast tube is comprised of nozzle and pipeline, and is 20 ° between nozzle and pipeline～40 ° of angles.
Space angle between ultrasonic transducer in described two groups of level troughs is 180 °.
In the circle that described chain pearl is encased in retainer by ball, form.
Described lower channel 18 tilts 10 °～20 °.
Described material frame is by a plurality of monomer series-connected forming of material frame that different parts are housed.
On described material frame, lower limb protrudes and contacts with the chain pearl, and the material frame can roll and slide.
Also be provided with on described cleaning still body and be communicated in Pressure gauge and the thermometer that cleans the 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, avoided 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, improved cleaning performance, can not produce and damage precision parts.
The accompanying drawing explanation
Fig. 1 is the structural representation of a kind of still of the cleaning for the precision parts washing and cleaning operation of the present invention;
Fig. 2 is interior jacket structured schematic diagram;
The A that Fig. 3 is Fig. 2 is to view;
The structural representation that Fig. 4 is the chain pearl;
The structural representation that Fig. 5 is blast tube;
The A that Fig. 6 is Fig. 5 is to view;
Fig. 7 is for cleaning the still schematic perspective view.
The specific embodiment
Relevant detailed description of the present invention and technology contents, coordinate accompanying drawing to be described as follows, yet accompanying drawing only provides the use of reference with explanation, not is used for the present invention is limited.
With reference to accompanying drawing, a kind of still of the cleaning for the 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 closely is 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 comprised of nozzle 25 and pipeline 24, angle between the two is 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 making to clean flows 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, guarantees that supercritical carbon dioxide still has good cleaning performance in operating pressure hour; Support and rotation when the ball 21 in chain pearl 20 on retainer 22 is conducive to charging basket 5 turnover and cleaning; Magnetic driver 1 does not need built-in motor, and motor 14 is mounted externally, by driving shaft 15 rotation material frames 5, can save the usage space of cleaning still 3; Material frame 5 is connected in series, and on the material framework, lower limb protrudes, and with chain pearl 20, contacts, and material frame 5 can roll and slide, and is conducive to many Cleaning of Parts, takes full advantage of space; Pressure gauge 11, thermometer 12 are read out instrument, play the effect of controlling inner CO 2 fluid state.
Geomery according to precision parts to be cleaned, adjust dividing plate and fixture, by different precision parts clampings to the material frame 5 in, series connection material frame 5, by ball 21 in chain pearl 20, be pushed in interior chuck 6, make to expect that frame 5 is connected with the driving shaft 15 of magnetic driver 1, end socket 9 is cleaned to still 3 by clip 8 sealings, and seal 7 with the C RunddichtringO, 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 the supercritical carbon dioxide requirement, after forming, supercritical carbon dioxide sprays by blast tube 23, spray supercritical carbon dioxides after a period of time until blast tube 23, open magnetic driver 1, material frame 5 is along with driving shaft 15 rotations, open ultrasonic transducer 10 simultaneously, produce sonication by supercritical carbon dioxide, open again outlet 13, make the supercritical carbon dioxide that contains dirt directly through the dirt in outlet 13 outflow He Guowu roads 18, slip into outlet 13 outflows, after outlet 13, dirt separates with supercritical carbon dioxide, supercritical carbon dioxide recycles, after cleaning 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 the 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 to 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 (10)
1. the still of the cleaning for the precision parts washing and cleaning operation, it is characterized in that, mainly comprise and clean still body, interior chuck, material frame, magnetic driver, the outer wall integral body of described interior chuck is tightly placed on cleaning still inner body wall by the mode of interference fits, the space center of interior chuck inside is the material frame, and material frame one end connects magnetic driver; Described cleaning still is positioned on the distolateral wall of magnetic driver one to be provided with and connects inlet tube and the outlet that outside supercritical carbon dioxide prepares cleaning device, and described inner clip puts and also offers for the groove of ultrasonic transducer is installed.
2. a kind of still of the cleaning for the precision parts washing and cleaning operation according to claim 1, it is characterized in that, described magnetic driver comprises motor and driving shaft, described motor is fixed on the same end that cleans still body inlet tube and outlet, driving shaft is connected on the material frame, the other end that cleans the still body is provided with end socket, and this end socket is fixed on and cleans still body port by clip.
3. a kind of still of the cleaning for the precision parts washing and cleaning operation according to claim 1, it is characterized in that, described interior chuck is a thin cylinder, have four rectangles and run through groove, wherein top slot is installed blast tube, and lower channel is scrap waste residue flow export, another two level troughs are installed ultrasonic transducer, symmetrical four chains of being convenient to install the chain pearl in interior chuck, the inlet tube that cleans still is connected with blast tube, and blast tube is connected with interior chuck with the chain pearl.
4. a kind of still of the cleaning for the precision parts washing and cleaning operation according to claim 3, is characterized in that, described blast tube is comprised of nozzle and pipeline, and be 20 ° between nozzle and pipeline～40 ° of angles.
5. a kind of still of the cleaning for the precision parts washing and cleaning operation according to claim 3, is characterized in that, the space angle between the ultrasonic transducer in described two groups of level troughs is 180 °.
6. a kind of still of the cleaning for the precision parts washing and cleaning operation according to claim 3, is characterized in that, in the circle that described chain pearl is encased in retainer by ball, forms.
7. a kind of still of the cleaning for the precision parts washing and cleaning operation according to claim 3, is characterized in that, described lower channel 18 tilts 10 °～20 °.
8. a kind of still of the cleaning for the precision parts washing and cleaning operation according to claim 1, is characterized in that, described material frame is by a plurality of monomer series-connected forming of material frame that different parts are housed.
9. a kind of still of the cleaning for the precision parts washing and cleaning operation according to claim 1, is characterized in that, on described material frame, lower limb protrudes and contacts with the chain pearl, and the material frame can roll and slide.
10. a kind of still of the cleaning for the precision parts washing and cleaning operation according to claim 1, it is characterized in that, also be provided with on described cleaning still body and be communicated in Pressure gauge and the thermometer that cleans the still inner chamber, described Pressure gauge, thermometer are read out instrument.
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 |
|---|---|---|---|
| CN2012103707994 | 2012-09-29 | ||
| CN201210370799.4 | 2012-09-29 | ||
| CN201210370799 | 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103433232A true CN103433232A (en) | 2013-12-11 |
| CN103433232B CN103433232B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310355508.9A Active CN103433232B (en) | 2012-09-29 | 2013-08-15 | A kind of cleaning still for precision parts washing and cleaning operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103433232B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032828A (en) * | 2014-04-21 | 2015-11-11 | 南京沃特电机有限公司 | Automatic bullet shell 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 |
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|---|---|---|---|---|
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| 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 |
| WO2002076639A1 (en) * | 2001-03-21 | 2002-10-03 | Danny Leblond | Rotative cleaning and sanitizing device |
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| 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 |
-
2013
- 2013-08-15 CN CN201310355508.9A patent/CN103433232B/en active Active
Patent Citations (12)
| 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 |
| WO2002076639A1 (en) * | 2001-03-21 | 2002-10-03 | Danny Leblond | Rotative cleaning and sanitizing device |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032828A (en) * | 2014-04-21 | 2015-11-11 | 南京沃特电机有限公司 | Automatic bullet shell 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 |
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| Publication number | Publication date |
|---|---|
| CN103433232B (en) | 2016-05-04 |
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