CN108114937B - Auto parts and components maintenance method - Google Patents
Auto parts and components maintenance method Download PDFInfo
- Publication number
- CN108114937B CN108114937B CN201810064760.7A CN201810064760A CN108114937B CN 108114937 B CN108114937 B CN 108114937B CN 201810064760 A CN201810064760 A CN 201810064760A CN 108114937 B CN108114937 B CN 108114937B
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- Prior art keywords
- oiling
- bearing
- oil
- cleaning
- absorbent piece
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000012423 maintenance Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 239000002828 fuel tank Substances 0.000 claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims abstract description 29
- 239000010687 lubricating oil Substances 0.000 claims abstract description 20
- 238000001035 drying Methods 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 13
- 238000004506 ultrasonic cleaning Methods 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 claims description 101
- 230000002745 absorbent Effects 0.000 claims description 46
- 239000002250 absorbent Substances 0.000 claims description 46
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 4
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical class CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 claims description 4
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 4
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 4
- RPDAUEIUDPHABB-UHFFFAOYSA-N potassium ethoxide Chemical class [K+].CC[O-] RPDAUEIUDPHABB-UHFFFAOYSA-N 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003502 gasoline Substances 0.000 claims description 3
- 239000003350 kerosene Substances 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 2
- -1 Methylsiloxane Chemical class 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 229940043264 dodecyl sulfate Drugs 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920005573 silicon-containing polymer Polymers 0.000 description 3
- 241000252254 Catostomidae Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003467 diminishing effect Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
- F16N7/28—Dip lubrication
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention belongs to the technical fields in body surface coating liquid, and in particular to a kind of auto parts and components maintenance method；The following steps are included: step 1, spray: sprays bearing with No. 1 cleaning solution；Step 2 is impregnated: the bearing after spray being immersed in No. 2 cleaning solutions, 42~50min of time；Step 3, cleaning: by the bearing ultrasonic cleaning after impregnating, 20~40s of time；Drying: step 4 the bearing after over cleaning is dried, 5~8min of time；Step 5, oiling: the bearing after drying is fixed on a support frame, prepare one and fills lubricating oil and the fuel tank with upper oiling portion and lower oiling portion, and make upper surface and steel ball oiling of the support frame during rotation by upper oiling portion to bearing, the lower end surface oiling by lower oiling portion to bearing；Each 2~5 circle of bearing supporting frame rotation.This programme can carry out the auto parts and components maintenance method of oiling to two end faces up and down of ball bearing and steel ball.
Description
Technical field
The invention belongs to the technical fields in body surface coating liquid, and in particular to a kind of auto parts and components maintenance side
Method.
Background technique
Bearing is most common also essential a kind of components in automobile manufacture.Its major function is the mechanical rotation of support
Swivel, to reduce mechanical load coefficient of friction of the rotatable parts in transmission process.Wherein ball bearing is most normal in bearing
Spherical alloy steel ball is mounted on the centre of interior steel ring and outer rim by one kind, is transmitted with roll mode to reduce power
The transmission efficiency of frictional force and raising machine power in the process.
Ball bearing can be worn in use, therefore can periodically be protected to ball bearing coating lubricating oil
It supports, to extend the service life of ball bearing.In the prior art when to ball bearing oiling, it is typically only capable to ball axis
The outer surface of the inner surface or outer rim that hold interior steel ring carries out oiling；But two end faces and the steel ball up and down of ball bearing
It can also be often subject to wear in use, if do not maintained their oilings, equally can also reduce the use of ball bearing
Service life.Therefore, it is necessary to develop a kind of methods that can carry out oiling to two end faces up and down of ball bearing and steel ball.
Summary of the invention
The invention is intended to provide a kind of automobile zero that can two end faces up and down of ball bearing and steel ball be carried out with oiling
Component maintenance method.
To achieve the above object, the invention provides the following technical scheme: auto parts and components maintenance method, including following step
It is rapid:
Spray: step 1 sprays bearing with No. 1 cleaning solution；
Step 2 is impregnated: the bearing after spray being immersed in No. 2 cleaning solutions, 42~50min of time；
Step 3, cleaning: by the bearing ultrasonic cleaning after impregnating, 20~40s of time；
Drying: step 4 the bearing after over cleaning is dried, 5~8min of time；
Step 5, oiling: the bearing after drying is fixed on a support frame, is prepared one and is filled lubricating oil and have
The fuel tank in upper oiling portion and lower oiling portion, and make upper surface and steel of the support frame during rotation by upper oiling portion to bearing
Pearl oiling, the lower end surface oiling by lower oiling portion to bearing；Each 2~5 circle of bearing supporting frame rotation.
The beneficial effect of above-mentioned technical proposal is: by three steps of spray, immersion and cleaning, so that the oil of bearing surface
The available good removal of the impurity such as dirt, especially after impregnating 42~50min, then cooperates ultrasonic cleaning, cleaning effect
More preferably.And the bearing after being cleaned well also can uniformly be coated after the drying in subsequent oiling process, avoid by
In bearing surface, there are oiling uneven phenomenons caused by spot.Especially combine upper oiling portion and the lower painting in step 5 on fuel tank
Oily portion may be implemented to the upper and lower end face of bearing and steel ball while carry out uniform oiling, and bearing is to carry out during rotation
Oiling, oiling uniformity is further improved, avoids oiling caused by manual oiling in the prior art uneven, and oiling efficiency
It is high.
Preferred embodiment one, as the preferred embodiment of basic scheme, No. 1 cleaning solution according to the mass fraction, including 100 parts of water, 3
~5 parts of sodium carbonate, 1~2 part of aliphatic amine polyoxyethylene ether, 5~7 parts of potassium ethoxides, 1~2 part of dimethyl silicone polymer, 10~12 parts
Sldium lauryl sulfate.This cleaning solution can effectively prevent causing erosion damages during spraying bearing to bearing, avoiding the formation of
Rust staining, corrosivity is low, good to the cleaning effect of bearing.
Preferred embodiment two, preferably one preferred embodiment, No. 2 cleaning solutions are kerosene or gasoline.Using similar
The grease stain for being difficult to remove of bearing surface can be fully dissolved down by compatible principle, and cleaning effect is more preferably.
Preferred embodiment three, preferably two preferred embodiment, ultrasonic wave is dual-frequency ultrasonic wave, frequency model in step 3
It encloses and is respectively as follows: 10kHz~12kHz；15kHz~18kHz.The ultrasonic wave of low-frequency range can further effectively remove the jail of bearing surface
Though greasy dirt, the ultrasonic wave of high frequency helps well to wash the greasy dirt in bearing narrow slit.
Preferred embodiment four, as basic scheme or the preferred embodiment of preferred embodiment three, drying temperature is 50 in step 4
~75 DEG C.
Preferred embodiment five, preferably four preferred embodiment, the revolving speed of support frame is 2~4r/min in step 5.
This revolving speed can not only be well matched with fuel tank to the oiling process of bearing, and improve operating efficiency relatively.
Detailed description of the invention
Fig. 1 is each component structural schematic diagram installed in rack in auto parts and components maintenance method embodiment 1 of the present invention；
Fig. 2 is the partial structural diagram of fuel tank in Fig. 1；
Fig. 3 is the top view of sliding rail in Fig. 1；
Fig. 4 is the structural schematic diagram of support frame in Fig. 1；
Fig. 5 is the top view of Fig. 4.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description includes: rack 1, fuel tank 2, oil outlet 20, upper raised 200, cover board 2000, sea
Continuous item 2001, upper oil absorbent piece 1, upper oil absorbent piece 2 202, oil inlet 21, lower convexity 210, sponge sheet 2100, telescoping tube
2101, pressure spring 2102, lower oil absorbent piece 1, lower oil absorbent piece 2 212, oil leaking hole 22, sliding rail 3, horizontal slide rail 30, endless glide
31, support frame 4, support shaft 40, idler wheel 400, support rod 41, driven gear 410, vacuum connection port 411, connecting tube 42, sucker
420, motor 5, driving gear 50, pushing unit 6, bearing 7.
Embodiment 1
Auto parts and components maintenance method, comprising the following steps:
Spray: step 1 sprays bearing with No. 1 cleaning solution；No. 1 cleaning solution according to the mass fraction, including 100Kg water, 3Kg
Sodium carbonate, 1Kg aliphatic amine polyoxyethylene ether, 5Kg potassium ethoxide, 1Kg dimethyl silicone polymer, 10Kg sldium lauryl sulfate.
Step 2 is impregnated: the bearing after spray being immersed in No. 2 cleaning solutions, time 42min；No. 2 cleaning solutions are
Kerosene.
Step 3, cleaning: by the bearing ultrasonic cleaning after impregnating, time 20s；Ultrasonic wave is double-frequency ultrasound
Wave, frequency are respectively as follows: 12kHz, 18kHz.
Step 4, drying: the bearing after over cleaning being dried, time 5min, and drying temperature is 75 DEG C.
Step 5, oiling: the bearing 7 after drying is fixed on a support frame 4, is prepared one and is filled lubricating oil and have
There is the fuel tank 2 in upper oiling portion and lower oiling portion, and makes upper end of the support frame 4 during rotation by upper oiling portion to bearing 7
Face and steel ball oiling, the lower end surface oiling by lower oiling portion to bearing 7.Specific mounting structure such as Fig. 1 of support frame 4, fuel tank 2
It is shown: prepare a rack 1, the fuel tank 2 is installed in rack 1, and a sliding rail 3, rotating unit and pushing unit 6 are installed again,
Support frame as described above 4 is slidably connected on sliding rail 3.
As shown in Fig. 2, fuel tank 2 has the upper oiling portion and lower oiling portion being oppositely arranged.
Upper oiling portion includes the oil outlet 20 being provided on 2 tank wall of fuel tank, is used to open or is closed the upper of oil outlet 20
Protrusion 200, for the oiling of outer rim upper surface upper oil absorbent piece 1, for the upper oil suction to the oiling of interior steel ring upper surface
Piece 2 202.Upper raised 200 are slidably connected with oil outlet 20, and are connected on upper raised 200 for the sponge to steel ball oiling,
Upper oil absorbent piece 1 and upper oil absorbent piece 2 202 are symmetrically arranged at the two sides of oil outlet 20.
Upper raised 200 are allowed to be closed oil outlet 20 under normal circumstances to realize, and in upper raised 200 bottom by upward
Extruding force when can open oil outlet 20；Oil outlet 20 can be rectangular through-hole, and upper raised 200 be then to match with rectangular through-hole
The cross-sectional area of conjunction from top to bottom diminishing tapered pole；Oil outlet 20 or circular through-hole, upper raised 200 be ball
The sealing-plug of shape, and upper raised 200 diameter is greater than the diameter of oil outlet 20.The preferred the latter of the present embodiment, passes through spherical sealed
Plug with circular through hole cooperation mode so that upper raised 200 when being closed oil outlet 20 better tightness.
As long as the lubricating oil in fuel tank 2 can be sucked out for upper oil absorbent piece 1, upper oil absorbent piece 2 202, so as to on outer rim
End face, interior steel ring upper surface carry out oiling；Painting in the present embodiment to improve upper oil absorbent piece 1, upper oil absorbent piece 2 202
Oily uniformity reduces abrasion of the oiling in the process to 7 end face of bearing, the material of preferably upper oil absorbent piece 1, upper oil absorbent piece 2 202
Matter is sponge.
To prevent upper oil absorbent piece 1,2 202 oil suction of upper oil absorbent piece excessive, several oil leaking holes are opened up on 2 tank wall of fuel tank
22, and oil leaking hole 22 is respectively positioned on the top of oil absorbent piece 1, upper oil absorbent piece 2 202.It advanced optimizes, to avoid upper suction
Oil sheet 1, upper oil absorbent piece 2 202 also adsorb the lubricating oil in fuel tank 2 when not working, upper raised 200 it is straight
A cover board 2000 is circumferentially connected on diameter.It realizes under normal circumstances, the lid of cover board 2000 closes oil leaking hole 22；And upper raised 200 to
When upper, cover board 2000 is also upward, to open oil leaking hole 22.Surprisingly, cover board 2000 can also be to upper raised 200
Play the role of guiding, so that upper raised 200 can also accurately return avoid only after moving up to cover conjunction oil outlet 20
Upper raised 200 are allowed to roll to the position for deviating oil outlet 20 due to moving up excessive in the case where having upper raised 200.It is convex
The sponge for playing 200 lower surfaces utilizes the absorbability of itself, can be adsorbed under the stream of oil outlet 20 when oil outlet 20 is opened
Lubricating oil, to carry out oiling to steel ball；Sponge can take the simple sponge block of structure, but preferred sponge in the present embodiment
It is connected to the sponge strip 2001 on upper raised 200 surface for several circumferential directions, compares sponge block, the freedom of movement of several sponge strips 2001
Degree is bigger, can all carry out oiling to each face of steel ball, oiling is more evenly.
Lower oiling portion includes the oil inlet 21 being provided on 2 tank wall of fuel tank, is used to open or is closed under oil inlet 21
Protrusion 210, for the oiling of outer rim lower end surface lower oil absorbent piece 1, for the lower oil suction to the oiling of interior steel ring lower end surface
Piece 2 212.Lower convexity 210 is slidably connected with oil inlet 21, and is connected with elastic supporting member for supporting optical member between lower convexity 210 and fuel tank 2, this
The preferred pressure spring 2102 of embodiment, lower oil absorbent piece 1 and lower oil absorbent piece 2 212 are symmetrically arranged at the two sides of oil inlet 21.
Similarly, oil inlet 21 can be rectangular through-hole, and lower convexity 210 is then the cross-sectional area with rectangular through-hole cooperation
Diminishing tapered pole from top to bottom；It may be circular through-hole, lower convexity 210 is then spherical sealing-plug and lower convexity
210 diameter is greater than the diameter of oil inlet 21；The preferred the latter of the present embodiment.Lower oil absorbent piece 1, lower oil absorbent piece 2 212 are also excellent
Sponge material is selected, the lubricating oil in fuel tank 2 for adsorbing lower section.Similarly, oil absorbent piece 1, lower oil absorbent piece are descended in order to prevent
2 212 oil suctions are excessive, also open up several oil leaks on 2 tank wall of fuel tank of the bottom of lower oil absorbent piece 1, lower oil absorbent piece 2 212
Hole 22.The upper surface of lower convexity 210 is fixedly connected with the sponge sheet 2100 of semicircular arc, lower oil absorbent piece 1, lower oil absorbent piece two
212 can contact with sponge sheet 2100.In this way, sponge sheet 2100 can also adsorb lower oil absorbent piece 1, in lower oil absorbent piece 2 212
Lubricating oil to carry out oiling to the bottom surface of steel ball.Certainly, the Excess lubricating oil flowed down from oil outlet 20 can also fall on sponge
On piece 2100, absorbed by sponge sheet 2100；The lubricating oil a part absorbed by sponge sheet 2100 is used to carry out the bottom surface of steel ball
Oiling, a part are (extra for smearing the lower end surface of bearing 7 by the lower oil absorbent piece 1 of two sides, the absorption of lower oil absorbent piece 2 212
Slave oil leaking hole 22 flow into lower section fuel tank 2 in), remaining oil inlet 21 open when flow into below fuel tank 2 in.And
In order to allow lower convexity 210 accurately to cover can also close oil inlet 21 by return after moving down, the present embodiment is convex preferably under
A telescoping tube 2101 is welded in the bottom for playing 210, and pressure spring 2102 is allowed to be located in telescoping tube 2101.
The top view of sliding rail 3 is as shown in figure 3, include the horizontal slide rail 30 and endless glide 31 of connection.The structure of support frame 4
As shown in figure 4, including support shaft 40, support rod 41 and three connecting tubes 42；The both ends of support shaft 40 are rotatablely connected a rolling respectively
Wheel 400, preferably universal wheel, the bottom of support shaft 40 are a driven gear 410, and support rod 41 runs through support shaft 40 and driven gear
410 axis hole is fixedly connected；The top of support rod 41 is a vacuum connection port 411, as shown in figure 5, three connecting tubes 42 are circumferential
It is uniformly arranged on around vacuum connection port 411, and one end of connecting tube 42 is connected to vacuum connection port 411, other end connection
One sucker 420；It realizes in the case where vacuum connection port 411 to be connected to a vacuum pump, three suckers 420 can equably be inhaled
Attached firmly interior steel ring.Certainly, support frame 4 adsorb steel ring inner wall mode can also using magnet absorption principle, that is, do not need by
Vacuum connection port 411 is connected to vacuum pump, and only needs to replace in three suckers 420 magnet, but in the present embodiment preferably
The mode of the former vacuum suction.
The both ends of sliding rail 3 are respectively equipped with the pushing unit 6, and pushing unit 6 is pneumatic cylinder or hydraulic cylinder, so that
Support frame 4 can under the action of pushing unit 6 on sliding rail 3 alternating translational, the band under the action of rotating unit of support frame 4
Dynamic bearing 7 rotates between upper oiling portion and lower oiling portion.The specific structure of rotating unit can are as follows: including motor 5 and with motor 5
Output axis connection driving gear 50, driving gear 50 engages with the driven gear 410.In this way, when support frame 4 slides into
It can be rotated by driven gear 410 with engaging for driving gear 50 after endless glide 31.
Under normal circumstances, support frame 4 is located at the left end of horizontal slide rail 30 (in the state of Fig. 3).When carrying out step 5 oiling,
Lubricating oil is filled into fuel tank 2, then connects vacuum connection port 411 with vacuum pump, bearing 7 is fixed by sucker 420；Starting
Motor 5 rotates driving gear 50.The pushing unit 6 for driving left side, support frame 4 is moved in endless glide 31；Driving tooth
Wheel 50 and driven gear 410 engage, and support frame 4 rotates in endless glide 31, and bearing 7 is therewith in upper oiling portion and lower oiling portion
Between rotate.
When bearing 7, which turns to steel ball, squeezes upper protrusion 200 and lower convexity 210, upper raised 200 are moved up, oil outlet
20 open, and the lubricating oil in fuel tank 2 is flowed down from oil outlet 20, and parts of lubricating oil drops down onto ball surfaces, and parts of lubricating oil is by sponge
Item 2001 absorbs, while sponge strip 2001 is inswept in ball surfaces, realizes and carries out oiling to steel ball；At the same time, upper oil absorbent piece
1 and upper oil absorbent piece 2 202, lower oil absorbent piece 1 and lower oil absorbent piece 2 212 pass through the oil suction from fuel tank 2 of oil leaking hole 22
And the upper surface to bearing 7 and lower end surface carry out oiling respectively, can not only equably smear the upper surface and lower end surface of bearing 7,
And sponge material oil absorbent piece can avoid give excessive lubricating oil due to the end face to bearing 7 caused by 7 side of bearing it is residual
The phenomenon that staying grease stain.And the lubricating oil fallen from ball surfaces will continue to drop down on the sponge sheet 2100 of lower convexity 210, by sponge
Piece 2100 absorbs, and sponge sheet 2100 carries out oiling to the bottom of steel ball during lower convexity 210 moves down.And it is extra
Lubricating oil can also be recycled in fuel tank 2 from open oil inlet 21 (lower convexity 210 moves down and opens oil inlet 21).Work as axis
When holding the upper protrusion 200 of gap alignment and lower convexity 210 that 7 turn between adjacent steel ball, upper protrusion 200 and lower convexity at this time
210 lose the squeezing action from steel ball, and upper raised 200 reset under self gravitation effect and close oil outlet downwards again
20, lower convexity 210 moves up again under the effect of pressure spring 2102 and closes oil inlet 21, avoids no steel ball in upper protrusion
200 and lower convexity 210 in the case where lubricating oil continue from fuel tank 2 outflow and caused by waste.
The above process is constantly recycled with the rotation of bearing 7, realizes the steel by the fuel-displaced mode of interval to bearing 7
Pearl, upper and lower end face carry out oiling simultaneously；The revolving speed (i.e. the revolving speed of bearing 7) of support frame 4 is 2r/min.2 circles are rotated in bearing 7
The pushing unit 6 on i.e. available right side pushes support frame 4 afterwards, to allow bearing 7 between the upper oiling portion and lower oiling portion of fuel tank 2
It removes, then removes bearing 7.
Embodiment 2
The present embodiment the difference from embodiment 1 is that:
In step 1 No. 1 cleaning solution according to the mass fraction, including 100Kg water, 5Kg sodium carbonate, 2Kg aliphatic amine polyoxyethylene
Ether, 7Kg potassium ethoxide, 2Kg dimethyl silicone polymer, 12Kg sldium lauryl sulfate.
Soaking time 50min in step 2；No. 2 cleaning solutions are person's gasoline.
Ultrasonic cleaning time 40s in step 3；Ultrasonic frequency is respectively as follows: 10kHz；15kHz.
Drying time 8min in step 4, drying temperature are 50 DEG C.
The revolving speed (i.e. the revolving speed of bearing 7) of support frame 4 is 4r/min in step 5；Axis is removed after 4 circle of the rotation of bearing 7
Hold 7.
The above are merely the embodiment of the present invention, the common sense such as well known specific structure and characteristic are not made excessively herein in scheme
Description.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make
Several modifications and improvements, these also should be considered as protection scope of the present invention, these all will not influence the effect that the present invention is implemented
And patent practicability.The scope of protection required by this application should be based on the content of the claims, specific in specification
The records such as embodiment can be used for explaining the content of claim.
Claims (6)
1. auto parts and components maintenance method, which comprises the following steps:
Spray: step 1 sprays bearing with No. 1 cleaning solution；
Step 2 is impregnated: the bearing after spray being immersed in No. 2 cleaning solutions, 42~50min of time；
Step 3, cleaning: by the bearing ultrasonic cleaning after impregnating, 20~40s of time；
Drying: step 4 the bearing after over cleaning is dried, 5~8min of time；
Step 5, oiling: the bearing after drying is fixed on a support frame, is prepared one and is filled lubricating oil and have upper painting
The fuel tank in oily portion and lower oiling portion, and apply support frame by upper oiling portion to the upper surface of bearing and steel ball during rotation
Oil, the lower end surface oiling by lower oiling portion to bearing；Each 2~5 circle of bearing supporting frame rotation；The upper oiling portion includes opening
The oil outlet that is located on fuel tank tank wall, the upper protrusion for being used to open or being closed oil outlet, for the oiling of outer rim upper surface
Upper oil absorbent piece one, for the upper oil absorbent piece two to the oiling of interior steel ring upper surface, upper protrusion is slidably connected with oil outlet, and convex
It is connected on rising for the sponge to steel ball oiling, upper oil absorbent piece one and upper oil absorbent piece two are symmetrically arranged at the two sides of oil outlet；Institute
State lower oiling portion include the oil inlet being provided on fuel tank tank wall, the lower convexity for being used to open or being closed oil inlet, for
The lower oil absorbent piece one of outer rim lower end surface oiling, for the lower oil absorbent piece two to the oiling of interior steel ring lower end surface, lower convexity and oil inlet
Mouth is slidably connected, and elastic supporting member for supporting optical member is connected between lower convexity and fuel tank, and lower oil absorbent piece one and lower oil absorbent piece two are symmetrically arranged at
The two sides of oil inlet.
2. auto parts and components maintenance method according to claim 1, it is characterised in that: No. 1 cleaning solution presses mass parts
Number meter, including 100 parts of water, 3~5 parts of sodium carbonate, 1~2 part of aliphatic amine polyoxyethylene ether, 5~7 parts of potassium ethoxides, 1~2 part poly- two
Methylsiloxane, 10~12 parts of sldium lauryl sulfates.
3. auto parts and components maintenance method according to claim 2, it is characterised in that: No. 2 cleaning solutions be kerosene or
Person's gasoline.
4. auto parts and components maintenance method according to claim 3, it is characterised in that: ultrasonic wave is super for double frequency in step 3
Sound wave, frequency range are respectively as follows: 10kHz~12kHz；15kHz~18kHz.
5. auto parts and components maintenance method according to claim 1 or 4, it is characterised in that: drying temperature is in step 4
50~75 DEG C.
6. auto parts and components maintenance method according to claim 5, it is characterised in that: the revolving speed of support frame is in step 5
2~4r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810064760.7A CN108114937B (en) | 2018-01-23 | 2018-01-23 | Auto parts and components maintenance method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810064760.7A CN108114937B (en) | 2018-01-23 | 2018-01-23 | Auto parts and components maintenance method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108114937A CN108114937A (en) | 2018-06-05 |
| CN108114937B true CN108114937B (en) | 2019-08-27 |
Family
ID=62234092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810064760.7A Active CN108114937B (en) | 2018-01-23 | 2018-01-23 | Auto parts and components maintenance method |
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| CN113865317B (en) * | 2021-09-17 | 2022-09-27 | 温州市万荣电镀有限公司 | Cleaning and drying device for electroplated parts |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962339A (en) * | 2014-05-27 | 2014-08-06 | 安徽日飞轴承有限公司 | High-cleanliness bearing cleaning method |
| CN104674259A (en) * | 2015-02-02 | 2015-06-03 | 天津市浩宇助剂有限公司 | Metallic slag oil-water base cleaning agent |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962339A (en) * | 2014-05-27 | 2014-08-06 | 安徽日飞轴承有限公司 | High-cleanliness bearing cleaning method |
| CN104674259A (en) * | 2015-02-02 | 2015-06-03 | 天津市浩宇助剂有限公司 | Metallic slag oil-water base cleaning agent |
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Effective date of registration: 20240606 Address after: 210018 Building 1, Juhui garden, 108 Xuanwu Avenue, Xuanwu District, Nanjing, Jiangsu Province Patentee after: Nanjing Ruizhikun Network Technology Co.,Ltd. Country or region after: China Address before: Factory A10, No. 221 Aluminum City Avenue, Xipeng Town, Jiulongpo District, Chongqing, 401326 Patentee before: CHONGQING ANBULUNSI TECHNOLOGY CO.,LTD. Country or region before: China |