CN109013991B - A kind of environment protection process technique substituting bearing surface phosphorus saponification process - Google Patents
A kind of environment protection process technique substituting bearing surface phosphorus saponification process Download PDFInfo
- Publication number
- CN109013991B CN109013991B CN201810781966.1A CN201810781966A CN109013991B CN 109013991 B CN109013991 B CN 109013991B CN 201810781966 A CN201810781966 A CN 201810781966A CN 109013991 B CN109013991 B CN 109013991B
- Authority
- CN
- China
- Prior art keywords
- bearing ring
- ring blank
- bearing
- blank
- washing
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J3/00—Lubricating during forging or pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/04—Making machine elements ball-races or sliding bearing races
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Forging (AREA)
Abstract
The present invention provides a kind of environment protection process techniques for substituting bearing surface phosphorus saponification process, it includes Shot Blasting process, count input process, substitute phosphorus saponifying process and dry solidification process, wherein substitution phosphorus saponifying process includes that secondary washing is impregnated with a lubricant, it by washing bearing ring blank twice, improve the temperature of bearing ring blank, after the impurity for understanding bearing ring surface, it is lubricated the immersion of agent, pass through dry solidification again, disjunctor cold forging is carried out after the surface layer of bearing ring blank forms lubricant layer, without carrying out rust, phosphorus saponification process is carried out instead of traditional bearing lasso blank, solve the seriously polluted technical problem of traditional bearing lasso blank phospholeum processing environment, realize no pollution discharge, processing funds are saved, and simplify the treatment process of bearing ring, the nothing after completing cold forging The lubricant on bearing ring surface need to be removed.
Description
Technical field
The present invention relates to bearing phospholeum processing technology field, specially a kind of ring for substituting bearing surface phosphorus saponification process
Protect processing technology.
Background technique
When bearing ring cold extrusion is forged, the resistance of deformation for being extruded material is higher, wherein the cold-pressing deformation drag of steel
Up to 2000MPa or more.The pressure of superelevation in this way proposes the material of mold, structure and process for machining and manufacturing higher
It is required that.In recent years, greatly developing with material science and computer technology, new mold materials emerge one after another, forging simulation
Numerical simulation software is largely used, and the design of the structure of mold has also obtained very big optimization, the manufacturing method of mold there has also been
Very big development.But other than the quality in addition to improving mold, it is necessary to treat molding bearing ferrule blanks and take effective table
Face lubricant method.Before cold extrusion, carrying out surface lubrication processing to bearing ferrule blanks can be to avoid generation severe plastic deformation
Under very high unit pressure, with mould inner wall Severe scratches, surface quality and the die life of workpiece can be improved in workpiece.
In decades, phosphorus saponification process is always the most effectual way for solving cold extrusion bearing ring processing and lubrication.Phosphorus
Change is to be put into the bearing ring of clean surface containing handling in phosphatic dilute acid solutions；Saponification is by clean surface
Metal be put into sodium stearate solution and be soaked for a period of time, so that metal surface is adsorbed saponification layer securely and do lubricant.But
Since phospholeum treatment process is various, the processing time is long, and phosphatization quality requirement is stringent；Meanwhile phosphorus saponification process is brought seriously
Phosphorus-containing wastewater discharge pollution problem, thus new lubricating system is all being sought to replace phosphorus saponification process in countries in the world.
In the prior art, a kind of Treatment of Metal Surface is disclosed in the patent of invention of Patent No. CN201510323193.9
Technique includes the following steps: that surface of workpiece is done fine grain Shot Blasting by (1)；It (2) will be after step (1) Shot Blasting
Metal works do micro- humidification process on full surface；(3) metal works after step (2) micro- humidification process are done into rustization place
Reason makes its surface form one layer of equally distributed fluffy rust；It (4) will be through step (3) rustization treated metal works table
Face coats lubricant and completes Treatment of Metal Surface, and alternative traditional phospholeum treatment process meets different metal cold extrusion
Demand.
But the process that above-mentioned patent is lubricated agent coating operation is cumbersome, needs first to carry out embroideryization processing, and in workpiece
After completing cold extrusion, it is also necessary to the embroidery compound and lubricant of working process removal workpiece surface.
Summary of the invention
In view of the above problems, the present invention provides a kind of environment protection process technique for substituting bearing surface phosphorus saponification process,
By being washed twice to bearing ring blank, the temperature of bearing ring blank is improved, the impurity on bearing ring surface is removed
Afterwards, it is lubricated the immersion of agent, then by dry solidification, it is cold to carry out disjunctor after the surface layer of bearing ring blank forms lubricant layer
Forging carries out phosphorus saponification process instead of traditional bearing lasso blank, solves traditional bearing lasso blank phospholeum without carrying out rust
Change the seriously polluted technical problem of processing environment, realizes no pollution discharge, saved processing funds, and simplify bearing ring
Treatment process, without removing the lubricant on bearing ring surface after completing cold forging.
To achieve the above object, the present invention provides a kind of environment protection process technique for substituting bearing surface phosphorus saponification process, packet
Include following steps:
Bearing ring blank is placed in shot-blasting machine and carries out Shot Blasting by step 1, Shot Blasting process, removes bearing
Lasso blank surface oxide layer；
Step 2, count input process, will complete ball blast discharging after bearing ring blank by delivery track one by one, have
Sequence batch is input in the sink of substitution bearing surface phospholeum processing unit, and during transportation, passes through counter pair
The input quantity of bearing ring blank is counted；
Step 3 substitutes phosphorus saponifying process, the bearing being input in the sink of substitution bearing surface phospholeum processing unit
After lasso blank is impregnated by washing, it is transferred in lubricant tank and is impregnated；
Step 4, dry solidification process, the bearing ring blank after complete immersion pull output out to drying out of lubricant tank
Device is dried, and the lubricant for adsorbing bearing ring blank surface is formed by curing lubricant layer；
Automatic, the orderly transfer of bearing ring blank after completing lubricant dry solidification is delivered at forging apparatus and carries out
Inside and outside lasso disjunctor blank is formed after the processing of disjunctor cold forging.
As an improvement, every batch of bearing ring blank is input to substitution bearing surface phosphorus saponification process in the step 2
Time in the sink of device is 12~21s.
As an improvement, in the step 3, sink of the bearing ring blank in substitution bearing surface phospholeum processing unit
It is interior to carry out secondary washing.
As an improvement, rinsing type of bearing ring uses tap water in the step 3, washing temperature is 60~80
DEG C, washing time is 4~7s, and the secondary washing of bearing ring blank uses pure water, and washing temperature is 60~80 DEG C, and washing time is
4~7s.
As an improvement, the washing temperature of primary washing and secondary washing is 70 DEG C, washing time 4 in the step 3
~5s.
As an improvement, the bearing ring blank after washing is impregnated when being lubricated agent immersion in the step 3
Temperature is 50~70 DEG C, and soaking time is 4~7s.
As an improvement, the bearing ring blank after washing is impregnated when being lubricated agent immersion in the step 3
Temperature is 60 DEG C, and soaking time is 4~5s.
As an improvement, being 100~120 DEG C to the temperature that bearing ring blank is dried in the step 4.
As an improvement, in the step 4, after bearing ring blank completes dry solidification, surface formation 0.02~
The lubricant layer of 0.03mm.
As an improvement, when the bearing ring blank transfer after completion lubrication dry solidification is delivered at forging apparatus, the axis
The temperature of bearing ring blank is 70~80 DEG C.
The beneficial effects of the present invention are:
(1) present invention improves the temperature of bearing ring blank, removes axis by being washed twice to bearing ring blank
After the impurity on bearing ring surface, it is lubricated the immersion of agent, then by dry solidification, forms profit on the surface layer of bearing ring blank
Disjunctor cold forging is carried out after slip layer, without carrying out rust, is carried out phosphorus saponification process instead of traditional bearing lasso blank, is realized zero
Processing funds have been saved in disposal of pollutants, and simplify the treatment process of bearing ring, without removing bearing holder (housing, cover) after completing cold forging
Enclose the lubricant on surface；
(2) present invention is when once washing bearing ring blank, with 60~80 DEG C of tap water to bearing
While lasso blank carries out cleaning removal bearing ring blank surface impurity, bearing ring blank is preheated, axis is improved
The temperature of bearing ring blank prevents bearing ring rustization, while improving bearing ring blank surface to the adsorption capacity of lubricant；
(3) present invention is when carrying out secondary washing to bearing ring blank, with 60~80 DEG C of pure water to bearing holder (housing, cover)
Circle blank is cleaned, and the minerals of bearing ring blank surface are removed, and avoiding minerals and lubricant from reacting influences profit
The performance of lubrication prescription improves bearing ring to the adsorption capacity of lubricant；
(4) present invention is 100~120 DEG C by operating temperature after being lubricated the immersion of agent to bearing ring blank
Drying unit solidification is dried to the lubricant of bearing ring blank surface, make bearing ring blank surface formed 0.02
The lubricant layer of~0.03mm avoids bearing ring blank in transfer process, and lubricant falls off loss；
(5) the more traditional phosphorus saponification process of the lubricant layer that the present invention forms 0.02~0.03mm in bearing ring blank surface
In the phospholeum layer for 0.2~0.3mm that bearing ring blank surface is formed, thickness is reduced, to disjunctor cold forging die damaged condition
It reduces, the tonnage for the forging apparatus for extending the service life of disjunctor cold forging die, while effectively reducing；
(6) present invention passes through matching for conveyer belt and elevator after the dry solidification that bearing ring blank completes lubricant
It closes and realizes automatic conveying, it is bearing ring blank is quick, orderly to be automatically transferred at forging apparatus, so that bearing ring blank is existed
When into forging apparatus, still ensures that 70~80 DEG C of temperature, improve the performance of lubricant, while strengthening the cold forging of disjunctor cold forging
Effect.
In conclusion the present invention has, environment-friendly and energy-saving emission-reduction, processing effect be good, simple process and other effects；More particularly to bearing
Lasso blank phospholeum processing technology field.
Detailed description of the invention
Fig. 1 is one process flow diagram of the embodiment of the present invention；
Fig. 2 is two schematic perspective view of the embodiment of the present invention；
Fig. 3 is two partial structural diagram of the embodiment of the present invention；
Fig. 4 is that the embodiment of the present invention two impregnates mechanism schematic perspective view；
Fig. 5 is that the embodiment of the present invention two impregnates mechanism schematic cross-sectional view；
Fig. 6 is two schematic cross-sectional view of the embodiment of the present invention；
Fig. 7 is two broken section structural schematic diagram of the embodiment of the present invention；
Fig. 8 is the embodiment of the present invention two and peener connecting line construction schematic diagram；
Fig. 9 is three stereoscopic schematic diagram of the embodiment of the present invention；
Figure 10 is that bearing ring blank of the present invention and inside and outside disjunctor blank cross-section comparison scheme.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Embodiment 1:
As shown in Figure 1, a kind of environment protection process technique for substituting bearing surface phosphorus saponification process, comprising the following steps:
Bearing ring blank is placed in shot-blasting machine and carries out Shot Blasting by step 1, Shot Blasting process, removes bearing
Lasso blank surface oxide layer；
Step 2, count input process, will complete ball blast discharging after bearing ring blank by delivery track one by one, have
Sequence batch is input in the sink of substitution bearing surface phospholeum processing unit, and during transportation, passes through counter pair
The input quantity of bearing ring blank is counted；
Step 3 substitutes phosphorus saponifying process, the bearing being input in the sink of substitution bearing surface phospholeum processing unit
After lasso blank is impregnated by washing, it is transferred in lubricant tank and is impregnated；
Step 4, dry solidification process, the bearing ring blank after complete immersion pull output out to drying out of lubricant tank
Device is dried, and the lubricant for adsorbing bearing ring blank surface is formed by curing lubricant layer；
Automatic, the orderly transfer of bearing ring blank after completing lubricant dry solidification is delivered at forging apparatus and carries out
Inside and outside lasso disjunctor blank is formed after the processing of disjunctor cold forging.
It should be noted that lubricant is Cold extrusion lubricant, Cold extrusion lubricant is by vegetable and animals oils, base oil, oiliness
It is additive, extreme pressure agent, antioxidant, surfactant, antirust agent, lubrication thickener, defoaming agent, advanced solid lubricant, mould proof
The composition such as agent, has good oiliness and extreme pressure property, and antifriction performance is good, and fine and close lubricating protective film is formed in workpiece surface,
To reducing coefficient of friction, reduce power consumption and the abrasion of mold, increase process velocity, improve product quality and
Cost rate, and difficult-to-machine material can be processed, metal surface is improved, to overcome plucking, seminess.By
In Cold extrusion lubricant be it is water-soluble, so that the cleaning of workpiece is become very convenient, it is easy to clean up workpiece.So more
Be conducive to later process, substantially increase the efficiency and quality of surface treatment, increases coating adhesive force.In addition, cold extrusion
Lubricant is nontoxic, has no adverse effects to operator and environment, and there is no the danger of fire.
Wherein, the Cold extrusion lubricant is the mixture of environmental protection type cold extrusion lubricant and water.Environmental protection type cold squeezes profit
Lubrication prescription refers to that lubricant must satisfy the working condition requirement of object, and lubricant and its loss product do not cause damages to ecological environment,
Or allowed to a certain extent by environment.Environmental protection type cold extrusion lubricant is often oily based on vegetable and animals oils or synthetic ester.
Common environmental friendly lubricant additive mainly has: antioxidant such as amine, phenol and vitamin etc.；Wear-resistant/EP agent
Such as dithiocar-bamate, ite class, S-P class compound and sulfurized fatty；Corrosion inhibiter such as derivative of fatty acid, amine
Class, imidazolines and triazole type etc.；Defoaming agent is for example polysiloxane-based and methacrylate salt etc.；Viscosity index improver such as gathers different
Crotonoyl ester and natural resin/polymer；More than antiwear additive such as 10 carbon long-chain carboxylic acid, amine, amide, sub- amide and its derivative
Object etc..
Further illustrate, bearing ring blank be cricoid metalwork, height 12mm, and complete substitute phospholeum
The height for changing the inside and outside lasso disjunctor blank that treated bearing ring is formed after the processing of disjunctor cold forging reaches the left side 35mm
The right side, flow shape is big, needs to guarantee that the thickness of the lubricant layer of bearing ring blank surface is thinner in the case where guaranteeing lubricant effect
It is better, and the phospholeum layer that the bearing ring blank surface after traditional phospholeum is formed has reached 0.2~0.3mm much larger than profit
The lubricant layer for 0.02~0.03mm that lubrication prescription is formed.
In addition, the cold extrusion that disjunctor cold forging is more common, needs great forging pressure, tradition uses the axis of phosphorus saponification process
When bearing ring blank carries out disjunctor cold forging, need to be reached by squeezing tonnage by 560 tons or more, and in the disjunctor forging apparatus of the tonnage
There is greatly limitation in the service life of disjunctor cold forging die powder as present in phospholeum treatment process.
The present invention using lubricant bearing ring blank surface formed 0.02~0.03mm lubricant layer, lubricant effect compared with
It while traditional phospholeum effect is more preferable, drops to the tonnage of disjunctor forging apparatus within 200 tons, and completion is cooperated to lubricate
When bearing ring blank transfer after dry solidification is delivered at forging apparatus, the temperature of the bearing ring blank is 70~80
DEG C, improve disjunctor cold forging effect of the bearing ring blank in disjunctor forging apparatus.
As a preferred embodiment, every batch of bearing ring blank is input to substitution bearing in the step 2
Time in the sink of surface phospholeum processing unit is 12~21s.
It should be noted that the present invention completes the substitution phosphorus saponification process of 100 bearing ring blanks in 15~20s,
Therefore, the bearing holder (housing, cover) in the sink for entering substitution bearing surface phospholeum processing unit is counted by counter in 12~21s
The quantity every batch of of blank is enclosed at 100 or so.
It further illustrates, the bearing ring blank of every batch of needs to keep in feed hopper, to preceding a batch of axis
After bearing ring blank completes substitution phosphorus saponification process, in the same sink for being input to substitution bearing surface phospholeum processing unit
Start to substitute phosphorus saponification process, such setting is that the residence time too long becomes rusty in sink in order to avoid bearing ring blank
Change.
As a preferred embodiment, bearing ring blank is in substitution bearing surface phospholeum in the step 3
Secondary washing is carried out in the sink of processing unit.
Further, in the step 3, rinsing type of bearing ring uses tap water, and washing temperature is 60~80
DEG C, washing time is 4~7s, and the secondary washing of bearing ring blank uses pure water, and washing temperature is 60~80 DEG C, and washing time is
4~7s.
Further, in the step 3, the washing temperature of primary washing and secondary washing is preferably 70 DEG C, when washing
Between preferably 4~5s.
Wherein, in the step 3, the bearing ring blank after washing is when being lubricated agent immersion, soaking temperature
It is 50~70 DEG C, soaking time is 4~7s, and the bearing ring blank after washing impregnates temperature when being lubricated agent immersion
Preferably 60 DEG C of degree, soaking time is preferably 4~5s.
It should be noted that needing first when being lubricated agent immersion coating lubricant to bearing ring blank to bearing
Lasso blank carries out the dust impurities etc. of washing removal bearing ring blank surface.
Wherein, primary washing washes bearing ring blank using tap water, removal bearing ring blank surface
Impurity, secondary washing are to avoid minerals in order to which the mineral composition to bearing ring blank surface is removed using pure water
The effect of composition influence lubricant, and washing temperature and control washing time are kept, it is to avoid bearing ring blank in water environment
It is middle that quickly rustization occurs, and bearing ring blank is preheated, the temperature of bearing ring blank is improved, makes it to lubricant
Adsorption capacity it is more preferable.
It is worth noting that, lubricant is preferably a liquid type lubricant model FL- of Japanese import in the present invention
E740C, but the invention is not limited to the lubricant, all lubricants for meeting requirement of the present invention belong to of the invention
In protection scope.
The soaking temperature of lubricant is preferably 60 DEG C, ensure that the preferable mobile performance of lubricant and coating ability.
In addition, being 100~120 DEG C to the temperature that bearing ring blank is dried in the step 4, filled by dry
The drying set is dried solidification to the lubricant of bearing ring blank surface absorption, lubricant is made to be converted into lubricant layer, surface
The lubricant layer for forming 0.02~0.03mm, avoids lubricant in bearing ring blank transfer process, lubricant loss occurs
Situation, and the bearing ring blank after dry solidification uses conveyer belt and combines the automatic transfer conveying of progress with elevator, it is real
Show the fast transfer of bearing ring blank, while guaranteeing bearing ring blank cold into progress disjunctor in disjunctor forging apparatus
When forging, temperature remains to maintain 70~80 DEG C, can strengthen the processing quality of disjunctor cold forging.
Die parameters comparison before and after 1 bearing ring blank surface processing technique adjustment of table
As shown in table 1, traditional phosphorus saponification process is substituted with the lubricant of a liquid type, wherein inside rush service life and mention
30%~36% or more is risen, outer service life of rushing promotes 41%~50%, and cavity plate service life promotes 28%~40%, forges pressure
Force value decline 4%~9%.
Also, compared with traditional phosphorus saponification process, phosphorus saponification process can generate a large amount of sewage, and contain acid in sewage
Property substance, grease and phosphorus, handle cumbersome, and cause serious pollution to the environment, the expense for the sewage that 1 year processing phospholeumization of enterprise generates is just
Up to 300,000 yuan, and a liquid type lubricant is used to substitute phosphorus saponification process, the sewage of generation is only common waste water, is slightly handled
It can be carried out discharging, the pollution to environment greatly reduce, and saved the expense of enterprise governance pollution.
Embodiment 2:
A kind of environmental protection processing of substitution bearing surface phosphorus saponification process of the embodiment of the present invention two is described referring to embodiment one
Device.
As shown in Fig. 2 to Fig. 8, a kind of environmentally friendly processing unit (plant) substituting bearing surface phosphorus saponification process, comprising:
11 ˊ of the first rinsing bowl, 12 ˊ of the second rinsing bowl and lubrication 13 ˊ of soaking compartment are provided in cabinet 1 ˊ, 1 ˊ of cabinet,
First rinsing bowl, 11 ˊ, 12 ˊ of the second rinsing bowl are successively arranged with lubrication 13 ˊ of soaking compartment along the process sequence of bearing ring blank
Column, and the two sidewalls of 1 ˊ of the cabinet are respectively arranged with 14 ˊ of feed inlet and 15 ˊ of discharge port；
Feed hopper 2 ˊ, 2 ˊ of feed hopper are set at 14 ˊ of feed inlet, are rotatably arranged with 1 ˊ of cabinet, and its
It is driven by 21 ˊ of first motor and carries out rotary oscillation；And
3 ˊ of mechanism is impregnated, 3 ˊ of immersion mechanism is set to respectively at 11 ˊ of the first rinsing bowl, 12 ˊ of the second rinsing bowl
In lubrication 13 ˊ of soaking compartment, the bearing ring blank of 2 ˊ of feed hopper input is received, and shaking leaching is carried out to bearing ring blank
It is shifted after bubble.
Further, 3 ˊ of immersion mechanism includes:
31 ˊ of bucket are impregnated, 31 ˊ of the immersion bucket are respectively arranged at 11 ˊ of the first rinsing bowl, 12 ˊ of the second rinsing bowl and profit
In sliding 13 ˊ of soaking compartment；
Second motor 32 ˊ, 32 ˊ of the second motor are set to the side of 1 ˊ of cabinet, pass through 33 ˊ of shaft driving leaching
Bubble bucket 31 ˊ rotation, the upper end opening setting of 31 ˊ of the immersion bucket；
Soaking box 34 ˊ, 34 ˊ of soaking box are set to the lower part for impregnating 31 ˊ of bucket, connect with bucket 31 ˊ rotation is impregnated
It connects, 34 ˊ of the soaking box is hexagon setting, and end opening is arranged thereon；And
Third motor 35 ˊ, 35 ˊ of third motor are set to the other side of 1 ˊ of cabinet relative to 32 ˊ of the second motor,
It drives 34 ˊ of soaking box to be rotated by 36 ˊ of gear drive group.
Further, 36 ˊ of gear drive group includes:
Driving gear 361 ˊ, 361 ˊ of driving gear and 35 ˊ of third motor are drivingly connected, with the shaft 33
ˊ is mating, and its mating place is provided with 362 ˊ of bearing；
363 ˊ of driven gear, 363 ˊ of driven gear is set to 34 ˊ of soaking box and immersion bucket 31 ˊ rotation connects
On 341 ˊ of shaft connect, it is arranged with 361 ˊ of the driving gear engaged transmission.
It should be noted that the bearing ring blank after counter counts is transported in 2 ˊ of feed hopper, first motor
21 ˊ operating drives 2 ˊ of feed hopper to be rotated, and rotates laggard 2 ˊ of hopper inclination, bearing ring blank skidded off out of feed hopper 2 ˊ into
Enter into 34 ˊ of soaking box being located in 11 ˊ of the first rinsing bowl, 35 ˊ of third motor of 11 side ˊ of the first rinsing bowl setting passes through tooth
After taking turns 36 ˊ of transmission group drive 34 ˊ of soaking box progress, 4~7s of rotary oscillation, the second motor of 11 other side ˊ of the first rinsing bowl setting
32 ˊ, which drive, impregnates bucket 31 ˊ rotation, makes to impregnate the upper end opening of 31 ˊ of bucket and the opening of 34 ˊ of soaking box in 12 ˊ of the second rinsing bowl
Overlap joint, the bearing ring blank in 34 ˊ of soaking box in 11 ˊ of the first rinsing bowl is slid by impregnating 31 ˊ of bucket to the second water later
In 34 ˊ of soaking box in 12 ˊ of washing trough, the operation of immersion bucket 31 ˊ and 34 ˊ of soaking box in above-mentioned first rinsing bowl, 11 ˊ, axis are repeated
Bearing ring blank is transferred in 34 ˊ of soaking box in lubrication 13 ˊ of soaking compartment, after the completion of impregnating, lubrication 13 side ˊ of soaking compartment
Second motor, 32 ˊ, which drives, impregnates bucket 31 ˊ rotation, stretches out the upper end opening for impregnating 31 ˊ of bucket from 15 ˊ of discharge port, in 34 ˊ of soaking box
Bearing ring blank exported out of cabinet 1 ˊ.
It further illustrates, the side of 1 ˊ of cabinet is provided with 4 ˊ of peener, bearing ring blank enters ball blast
In device 1, Shot Blasting is carried out, peener 1 removes the oxide layer of bearing ring blank surface, removes removing oxide layer rear bearing set
Circle blank is exported out of peener 4 ˊ through in ball blast discharge port output to 41 ˊ of elevating conveyor, and 41 ˊ of elevating conveyor is by bearing
Lasso blank is delivered at sequence 42 ˊ of conveyer after being promoted, and the promotion of bearing ring blank is delivered to by sequence 42 ˊ of conveyer again
At 43 ˊ of roller track, it is provided with electronic technology device on 43 ˊ of the roller track, bearing ring blank passes through rolling rail one by one later
43 ˊ of road, along 2 ˊ of feed hopper that 43 ˊ of roller track is delivered to substitution phosphorus device for saponifying 1.
It is worth noting that, 42 ˊ of sequence conveyer includes rack 421, is mounted on 421 ˊ of rack and is obliquely installed
422 ˊ of elevator belt and be inclined at 423 ˊ of several retainer blocks on 422 ˊ of elevator belt along the transmission direction of 422 ˊ of elevator belt,
The side of 422 ˊ of elevator belt is provided with for preventing 424 ˊ of rib slid in workpiece lifting process, 424 ˊ's of rib
Medium position opens up jagged 425 ˊ, skids off along 422 ˊ of retainer block through 424 ˊ of notch when workpiece is promoted at 425 ˊ of notch.
Embodiment 3:
It is conveyed automatically after describing a kind of substitution bearing surface phosphorus saponification process of the embodiment of the present invention three referring to embodiment one
Line.
As shown in Fig. 9 to Figure 10, automatic conveyor line after a kind of substitution bearing surface phosphorus saponification process, including substitution phospholeum
Device 1, disjunctor forging apparatus 2 and the bearing ring blank 10 for carrying out cold forging processing, further includes:
Attachment device 3, the attachment device 3 are set to the discharge port 11 and the disjunctor of the substitution phosphorus device for saponifying 1
Between forging apparatus 2, receives the bearing ring blank 10 that the discharge port 11 exports and be transported to the disjunctor forging apparatus 2
Place carries out forging and forming into inside and outside lasso disjunctor blank 21 to bearing ring blank 10 by disjunctor forging apparatus 2.
As shown in figure 3, as a preferred embodiment, the attachment device 3 includes:
First conveyer belt 31, the feed end of the first conveyer belt 31 are set to the lower section of the discharge port 11, receive
The bearing ring blank 10 that the discharge port 11 exports；
Elevating conveyor 32, the feed end of the elevating conveyor 32 are set under 31 discharge end of first conveyer belt
Side receives the bearing ring blank 10 that the first conveyer belt 31 exports and promotes conveying；And
Second conveyer belt 33, the middle part of second conveyer belt 33 are set to 32 discharge end of the second elevating conveyor
Underface, and it conveys the bearing ring blank 10 from middle part to two sides.
Further, the medium position of the first conveyer belt 31 is provided with dryer 34.
It should be noted that by washing (water twice after bearing ring blank 10 enters in substitution phosphorus device for saponifying 1
Washing temperature is preferably 70 DEG C) after, (soaking temperature is preferably 60 DEG C) is impregnated using a lubricant, to bearing ring base
Material 10 is lubricated processing, is exported to first conveyer belt 31 from discharge port 11 later, is driven and is carried out by first conveyer belt 31
Transmission, synchronous, during first conveyer belt 31 is transmitted, dryer 34 carries out drying and processing to bearing ring blank 10
(drying temperature is preferably 100 DEG C).
After completing drying, bearing ring blank 10 is delivered on elevator 32, and it is defeated to tilt upward promotion by elevator 32
It send, bearing ring blank 10 falls the middle part in the second conveyer belt 33 later, by the second conveyer belt 33 to the bearing ring fallen
Blank 10 carries out shunting conveying, and bearing ring blank 10 is made to be delivered to the output of the two sides of the second conveyer belt 33, by certainly
The conveying of dynamic pipeline makes bearing ring blank 10 from the output of substitution phosphorus device for saponifying 1 to being transported at disjunctor forging apparatus 2
When, temperature remains to be maintained at 70~80 DEG C, and higher temperature can make bearing ring blank 10 in disjunctor forging apparatus 2
Cold forging effect is more preferable.
It is worth noting that, the quantity of disjunctor forging apparatus 2 is preferably two in the present invention, it is respectively arranged at described
The two sides output of two conveyer belts 33.
The course of work:
Bearing ring blank after counter counts is transported in 2 ˊ of feed hopper, 21 ˊ of first motor operating drive into
2 ˊ of hopper is rotated, and laggard 2 ˊ of hopper inclination is rotated, and bearing ring blank is skidded off out of feed hopper 2 ˊ and entered positioned at first
In 34 ˊ of soaking box in 11 ˊ of rinsing bowl, 70 DEG C or so of tap water, the first rinsing bowl are loaded in 11 ˊ of the first rinsing bowl at this time
35 ˊ of third motor of 11 sides ˊ setting drives 34 ˊ of soaking box to carry out rotary oscillation 4 in tap water by 36 ˊ of gear drive group
After~7s, 32 ˊ of the second motor of 11 other side ˊ of the first rinsing bowl setting, which drives, impregnates bucket 31 ˊ rotation, makes to impregnate the upper of 31 ˊ of bucket
The opening of 34 ˊ of soaking box in 12 ˊ of end opening and the second rinsing bowl overlaps, later in 34 ˊ of soaking box in 11 ˊ of the first rinsing bowl
Bearing ring blank slid by impregnating 31 ˊ of bucket to 34 ˊ of soaking box in 12 ˊ of the second rinsing bowl, the second rinsing bowl at this time
It is loaded with 70 DEG C or so of pure water in 12 ˊ, repeats the behaviour of immersion bucket 31 ˊ and 34 ˊ of soaking box in above-mentioned first rinsing bowl, 11 ˊ
Make, bearing ring blank is transferred in 34 ˊ of soaking box in lubrication 13 ˊ of soaking compartment, lubricates in 13 ˊ of soaking compartment be loaded with 60 at this time
DEG C or so lubricant, after the completion of impregnating, lubrication 13 side ˊ of soaking compartment 32 ˊ of the second motor drive impregnate bucket 31 ˊ rotation,
Stretch out the upper end opening for impregnating 31 ˊ of bucket from 15 ˊ of discharge port, the bearing ring blank in 34 ˊ of soaking box is exported out of cabinet 1 ˊ.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (9)
1. a kind of environment protection process technique for substituting bearing surface phosphorus saponification process, which comprises the following steps:
Bearing ring blank is placed in shot-blasting machine and carries out Shot Blasting by step 1, Shot Blasting process, removes bearing ring
Blank surface oxide layer；
Step 2 counts input process, will complete the bearing ring blank after ball blast discharges and one by one, is orderly criticized by delivery track
Amount is input in the sink of substitution bearing surface phospholeum processing unit, and during transportation, by counter to bearing
The input quantity of lasso blank is counted；
Step 3 substitutes phosphorus saponifying process, the bearing ring being input in the sink of substitution bearing surface phospholeum processing unit
Blank is impregnated by washing, and the water that the bearing ring blank carries out in the sink of substitution bearing surface phospholeum processing unit
Washing number is twice that later, bearing ring blank, which is transferred in lubricant tank, to be impregnated；
Step 4, dry solidification process, the bearing ring blank after complete immersion pull output out to drying device out of lubricant tank
It is dried, the lubricant for adsorbing bearing ring blank surface is formed by curing lubricant layer；
Automatic, the orderly transfer of bearing ring blank after completing lubricant dry solidification is delivered to progress disjunctor at forging apparatus
Inside and outside lasso disjunctor blank is formed after cold forging processing.
2. a kind of environment protection process technique for substituting bearing surface phosphorus saponification process according to claim 1, which is characterized in that
In the step 2, every batch of bearing ring blank is input to the time in the sink of substitution bearing surface phospholeum processing unit
For 12~21s.
3. a kind of environment protection process technique for substituting bearing surface phosphorus saponification process according to claim 1, which is characterized in that
In the step 3, bearing ring blank is once washed using tap water, and washing temperature is 60~80 DEG C, and washing time is 4~
7s, the secondary washing of bearing ring blank use pure water, and washing temperature is 60~80 DEG C, and washing time is 4~7s.
4. a kind of environment protection process technique for substituting bearing surface phosphorus saponification process according to claim 3, which is characterized in that
In the step 3, the washing temperature of primary washing and secondary washing is 70 DEG C, and washing time is 4~5s.
5. a kind of environment protection process technique for substituting bearing surface phosphorus saponification process according to claim 1, which is characterized in that
In the step 3, for the bearing ring blank after washing when being lubricated agent immersion, soaking temperature is 50~70 DEG C, leaching
The bubble time is 4~7s.
6. a kind of environment protection process technique for substituting bearing surface phosphorus saponification process according to claim 5, which is characterized in that
In the step 3, when being lubricated agent and impregnating, soaking temperature is 60 DEG C, when immersion for bearing ring blank after washing
Between be 4~5s.
7. a kind of environment protection process technique for substituting bearing surface phosphorus saponification process according to claim 1, which is characterized in that
It is 100~120 DEG C to the temperature that bearing ring blank is dried in the step 4.
8. a kind of environment protection process technique for substituting bearing surface phosphorus saponification process according to claim 1, which is characterized in that
In the step 4, after bearing ring blank completes dry solidification, surface forms the lubricant layer of 0.02~0.03mm.
9. a kind of environment protection process technique for substituting bearing surface phosphorus saponification process according to claim 1, which is characterized in that
When bearing ring blank transfer after completing lubrication dry solidification is delivered at forging apparatus, the temperature of the bearing ring blank is
70~80 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810781966.1A CN109013991B (en) | 2018-07-17 | 2018-07-17 | A kind of environment protection process technique substituting bearing surface phosphorus saponification process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810781966.1A CN109013991B (en) | 2018-07-17 | 2018-07-17 | A kind of environment protection process technique substituting bearing surface phosphorus saponification process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109013991A CN109013991A (en) | 2018-12-18 |
| CN109013991B true CN109013991B (en) | 2019-04-30 |
Family
ID=64642805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810781966.1A Active CN109013991B (en) | 2018-07-17 | 2018-07-17 | A kind of environment protection process technique substituting bearing surface phosphorus saponification process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109013991B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860637A (en) * | 2019-11-14 | 2020-03-06 | 广东庆昇科技有限公司 | Surface lubrication treatment process for T-shaped iron part of automobile horn |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889188B (en) * | 2015-06-12 | 2016-09-28 | 上海久进精密锻造有限公司 | A kind of metal surface treatment process |
| CN105463440B (en) * | 2015-11-29 | 2019-10-01 | 黄岩凌阳锻压件厂 | A kind of metal surface treatment process |
| CN207578196U (en) * | 2017-11-20 | 2018-07-06 | 中冶赛迪技术研究中心有限公司 | A kind of belt steel surface descaling system |
-
2018
- 2018-07-17 CN CN201810781966.1A patent/CN109013991B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109013991A (en) | 2018-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207223236U (en) | A kind of equipment combination of environment-friendly type without copper plating soldering wire production technology | |
| CN109013991B (en) | A kind of environment protection process technique substituting bearing surface phosphorus saponification process | |
| CN107413270A (en) | A kind of efficient OIL IN LUBRICATING OIL PRODUCTION mediation equipment | |
| CN212218108U (en) | Correcting and derusting device for air valve steel bar machining | |
| CN102357536B (en) | Inner circulation thin oil lubricating drum gear coupling | |
| CN203044150U (en) | Composite drum chip removal device | |
| CN216228840U (en) | Novel metal shot blasting machine | |
| CN210280523U (en) | Screw thread forming machine for rail transit | |
| CN113044570B (en) | Brake disc processing production line and technological process thereof | |
| CN112660705B (en) | Bucket elevator conveying chain | |
| CN211074811U (en) | Grease production waste residue condensation squeezes device | |
| CN103453293B (en) | Wet and draw oiling agent filtration cycle system | |
| CN201925456U (en) | Forced lubricating device for speed reducer of wet grinder | |
| CN209647243U (en) | The efficient cold-drawing device of internal high pressure forming pipe fitting | |
| CN209579137U (en) | A kind of steel ball slideway | |
| CN209469773U (en) | A kind of retarder driven gear shaft | |
| CN216463292U (en) | Boring shaft feeding mechanism of numerical control boring and milling machine | |
| CN210949818U (en) | Speed reducer box for conveying machinery | |
| CN207716053U (en) | Hand type bent axle automatic oil seal machine | |
| CN220387681U (en) | High-pressure filtering lubrication station | |
| CN112919562B (en) | Integrated treatment device for drilling wastewater and waste liquid | |
| CN209953512U (en) | Novel wire drawing machine | |
| CN213416795U (en) | Pretreatment device for waste lubricating oil | |
| RU1773516C (en) | System for feeding technological lubricant in hot sheet rolling | |
| CN114940426B (en) | Automatic oiling station of mining promotion wire rope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |