CN113700724B - Corrosion-resistant bolt assembly and corrosion-resistant treatment method thereof - Google Patents
Corrosion-resistant bolt assembly and corrosion-resistant treatment method thereof Download PDFInfo
- Publication number
- CN113700724B CN113700724B CN202111048818.7A CN202111048818A CN113700724B CN 113700724 B CN113700724 B CN 113700724B CN 202111048818 A CN202111048818 A CN 202111048818A CN 113700724 B CN113700724 B CN 113700724B
- Authority
- CN
- China
- Prior art keywords
- bolt body
- corrosion
- rod
- bolt
- pressing plate
- 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
- 238000005260 corrosion Methods 0.000 title claims abstract description 79
- 230000007797 corrosion Effects 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims description 36
- 238000000576 coating method Methods 0.000 claims description 36
- 238000003825 pressing Methods 0.000 claims description 33
- 244000226021 Anacardium occidentale Species 0.000 claims description 24
- 235000020226 cashew nut Nutrition 0.000 claims description 24
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 19
- 229920001568 phenolic resin Polymers 0.000 claims description 19
- 239000005011 phenolic resin Substances 0.000 claims description 19
- 238000004140 cleaning Methods 0.000 claims description 18
- 235000014571 nuts Nutrition 0.000 claims description 13
- 229920001971 elastomer Polymers 0.000 claims description 10
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 8
- 210000000078 claw Anatomy 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 2
- 238000005536 corrosion prevention Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 18
- 235000019198 oils Nutrition 0.000 description 18
- 239000002699 waste material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000010466 nut oil Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
Images
Classifications
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B33/00—Features common to bolt and nut
- F16B33/008—Corrosion preventing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B33/00—Features common to bolt and nut
- F16B33/06—Surface treatment of parts furnished with screw-thread, e.g. for preventing seizure or fretting
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention discloses a corrosion-resistant bolt assembly and a corrosion-resistant treatment method thereof, and simultaneously discloses a corrosion-resistant bolt assembly and a corrosion-resistant treatment method thereof, which comprise a bolt body and a corrosion-resistant treatment table, and relate to the technical field of bolt corrosion prevention.
Description
Technical Field
The invention relates to the technical field of bolt corrosion prevention, in particular to a corrosion-resistant bolt assembly and a corrosion-resistant treatment method thereof.
Background
And (3) a bolt: a mechanical part, a cylindrical threaded fastener for use with a nut. A fastener consisting of a head part and a screw rod (a cylinder with external threads) needs to be matched with a nut for fastening two parts with through holes. This form of connection is called bolting. If the nut is screwed off the bolt, the two parts can be separated, so the bolt connection belongs to detachable connection, the exposed part of the surface of the bolt is easy to corrode when the bolt is used nowadays, and meanwhile, if an anti-corrosion coating is coated on the surface of the bolt, the surface of the bolt needs to be ensured to be free of oxide scale, rust, greasy dirt and the like, and when the bolt is frosted and cleaned, the cleaned waste is easy to be left in the line gaps of the bolt, and if the bolt is not cleaned, the anti-corrosion treatment affecting the subsequent bolt is easy to be carried out.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
The present invention has been made in view of the above and/or problems occurring in the prior art of a corrosion resistant bolt assembly and a corrosion resistant treatment method thereof.
Accordingly, the present invention is directed to a corrosion-resistant bolt assembly and a corrosion-resistant treatment method thereof.
In order to solve the technical problems, the invention provides the following technical scheme: the corrosion-resistant bolt assembly comprises a bolt body and a corrosion-resistant treatment table, wherein the bolt body is fixed on the corrosion-resistant treatment table, the bolt body comprises a nut welded at the upper end of the bolt body, a hexagonal groove is formed in the middle of the top end of the nut, and the lower end of the bolt body is further connected with a nut in a threaded manner;
the anti-corrosion treatment table comprises a guide sliding rail arranged in the middle of the upper end of the anti-corrosion treatment table, one side of the guide sliding rail is provided with a vibration assembly, the upper ends of the anti-corrosion treatment table and the guide sliding rail are provided with a door-shaped frame, and the lower end of one side of the anti-corrosion treatment table is provided with a smearing assembly;
the coating assembly comprises a solution tank arranged at the lower end of one side of the anti-corrosion treatment table, the upper end of the solution tank is provided with a rotating rod, one side of the rotating rod is connected with a rotating motor, and one side of the rotating rod, which is far away from the rotating motor, is connected with a locating rod.
The rotating rod comprises a connecting sleeve roller sleeved in the middle of the rotating rod, a fixing rod is welded on the surface of the connecting sleeve roller, one end of the fixing rod, which is far away from the connecting sleeve roller, is connected with a sponge block, and the connecting sleeve roller and the sponge block are distributed in an annular array.
The locating rod comprises a belt pulley disc with one end connected, the belt pulley disc is connected with one side of the rotating rod through a belt strip, one side, far away from the belt pulley disc, of the locating rod is connected with an extension rod, the other end of the extension rod is provided with a cleaning brush, and the cleaning brush is located on one side of the lower end of the pressing plate.
As a preferable mode of the corrosion-resistant bolt assembly of the invention, wherein: the bolt body comprises an anti-corrosion coating coated on the surface of the bolt body, wherein the anti-corrosion coating is prepared by mixing cashew nut shell oil and phenolic resin, and the coating thickness of the anti-corrosion coating is at least 350 mu m.
As a preferable mode of the corrosion-resistant bolt assembly of the invention, wherein: the guide slide rail comprises a driving motor arranged on one side of the upper end of the guide slide rail, the output end of the driving motor is connected with a rotating shaft, one end, far away from the driving motor, of the rotating shaft is connected with a claw disc, and a cam is further arranged in the middle of the rotating shaft.
As a preferable mode of the corrosion-resistant bolt assembly of the invention, wherein: the vibration component comprises a bracket positioned at one side of the cam, and a rocker is movably hinged at the inner side of the bracket.
As a preferable mode of the corrosion-resistant bolt assembly of the invention, wherein: the lower extreme one side of wane is connected with one side of support through buffer spring, and the connecting plate is then installed to upper end one side of wane to the front of connecting plate has still welded the rubber hammer.
As a preferable mode of the corrosion-resistant bolt assembly of the invention, wherein: the door-shaped frame comprises an electric push rod, wherein the lower end of the electric push rod is arranged in the middle of the door-shaped frame, the lower end of the electric push rod is provided with a pressing plate, the pressing plate is semi-arc-shaped, and a sand grinding layer is further arranged on the inner wall of the pressing plate.
The invention provides another technical scheme that: corrosion-resistant bolt assembly and corrosion-resistant treatment method thereof
A method comprising the steps of:
s1: the bolt body can be clamped in the middle of the claw disc at first, the bolt body is driven to rotate, the electric push rod drives the pressing plate to move downwards, the pressing plate is pressed on the upper end of the bolt body, and the sand grinding layer on the inner wall of the pressing plate rubs and rust-removes the surface of the bolt body when the bolt body rotates;
s2: when the protruding end of the cam rotates to one side, the protruding end of the cam abuts against the lower end of the tight rocker, and the upper end of the tight rocker moves towards the front end, so that the tight rocker can drive the rubber hammer to smash towards one side surface of the bolt body through the connecting plate;
s3: an operator can pour cashew nut shell oil and phenolic resin into the solution tank in advance for mixing, when the rotating rod rotates, the fixing rod and the sponge block not only can mix and stir the cashew nut shell oil and the phenolic resin in the solution tank, but also can smear an adsorption anti-corrosion coating on the surface of the bolt body by attaching the lower end of the bolt body to the surface of the bolt body;
s4: the cleaning brush at one end of the extension rod also rotates at one side of the lower end of the pressing plate, so that the cleaning brush can clean the surface of the bolt body at the lower end of one side of the bolt body when the bolt body is frosted and cleaned;
s5: after the anticorrosive coating on the surface of the bolt body is coated, the bolt body can be sent to the next working procedure for treatment.
The invention has the beneficial effects that: the anti-corrosion coating smeared on the surface of the bolt body is prepared by mixing cashew shell oil and phenolic resin, the cashew shell oil has the characteristics of high impact strength, stable friction coefficient and good anti-corrosion effect, after the cashew shell oil and the phenolic resin are mixed, the viscosity of the cashew shell oil can be enhanced, then the smeared thickness is at least 350 mu m when the anti-corrosion coating is smeared, so that the anti-corrosion coating can form a film on the bolt body, the toughness and the compactness of the surface of the bolt body are enhanced, meanwhile, the anti-corrosion coating can be subjected to strong bending without cracking, the integral strength and the anti-corrosion performance are improved, when the anti-corrosion coating needs to be smeared on the bolt body, the surface of the bolt body needs to be frosted and cleaned, no oxide skin, rust, greasy dirt and the like are ensured, when the bolt body is frosted and cleaned, the vibration component and the cleaning brush can shake and scrape cleaned waste materials off, so that the waste materials are prevented from being in gaps on the surface of the bolt body, and after the surface of the bolt body is cleaned, the anti-corrosion coating is smeared on the surface of the bolt body.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a block diagram of a bolt body in example 1.
Fig. 2 is a block diagram of the bolt corrosion-preventing treatment apparatus in example 2.
Fig. 3 is a structural diagram of the vibration assembly in example 2.
Fig. 4 is a partially enlarged structural view at a in fig. 2 in example 2.
Fig. 5 is a block diagram of the applicator assembly of example 3.
Fig. 6 is a structural view of the cleaning brush in example 3.
In the drawings, the list of components represented by the various numbers is as follows:
100. a bolt body; 101. an anti-corrosion coating; 200. a screw cap; 300. a hexagonal groove; 400. a nut; 500. an antiseptic treatment table; 501. a guide rail; 501a, a driving motor; 501b, a rotating shaft; 501c, claw discs; 501d, cam; 502. a vibration assembly; 502a, a bracket; 502b, rocker; 502b-1, a buffer spring; 502b-2, connection plate; 502b-3, rubber hammer; 503. a door-shaped frame; 503a, electric push rod; 503b, a pressing plate; 503c, a frosted layer; 504. a smearing component; 504a, a solution pool; 504b, turning bar; 504b-1, a sleeve roller; 504b-2, a fixed rod; 504b-3, sponge block; 504c, a rotating electric machine; 504d, positioning rods; 504d-1, pulley sheaves; 504d-2, extension rod; 504d-3, cleaning brush.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, a corrosion-resistant bolt assembly according to a first embodiment of the present invention is provided, which includes a bolt body 100 and a corrosion-resistant treatment table 500, the bolt body 100 is fixed on the corrosion-resistant treatment table 500, the bolt body 100 includes a nut 200 whose upper end is welded, a hexagonal groove 300 is provided in the middle of the top end of the nut 200, and a nut 400 is further screwed to the lower end of the bolt body 100, the corrosion-resistant treatment table 500 includes a guide rail 501 provided in the middle of the upper end thereof, a vibration assembly 502 is provided at one side of the guide rail 501, a gate frame 503 is provided at the upper ends of the corrosion-resistant treatment table 500 and the guide rail 501, and a coating assembly 504 is provided at the lower end of one side of the corrosion-resistant treatment table 500, the bolt body 100 includes a corrosion-resistant coating 101 coated on the surface thereof, and the corrosion-resistant coating 101 is made of a mixture of cashew shell oil and phenolic resin, and the thickness of the corrosion-resistant coating 101 is at least 350 μm.
The anti-corrosion coating 101 coated on the surface of the bolt body 100 is prepared by mixing cashew shell oil and phenolic resin, the cashew shell oil has the characteristics of high impact strength, stable friction coefficient and good anti-corrosion effect, after the cashew shell oil and the phenolic resin are mixed, the viscosity of the cashew shell oil can be enhanced, and then the thickness coated when the anti-corrosion coating 101 is coated is at least 350 mu m, so that the anti-corrosion coating 101 can form a film on the bolt body 100, the toughness and the compactness of the surface of the bolt body 100 are enhanced, and meanwhile, the cashew shell oil can withstand strong bending without cracking, and the integral strength and the anti-corrosion performance are improved.
Example 2
Referring to fig. 2, 3 and 4, a second embodiment of the present invention is shown, which is different from the first embodiment in that: the guide slide rail 501 includes a driving motor 501a disposed at one side of an upper end thereof, an output end of the driving motor 501a is connected with a rotating shaft 501b, one end of the rotating shaft 501b away from the driving motor 501a is connected with a claw disc 501c, a cam 501d is further disposed in the middle of the rotating shaft 501b, the vibration assembly 502 includes a bracket 502a disposed at one side of the cam 501d, a rocker 502b is movably hinged at an inner side of the bracket 502a, one side of a lower end of the rocker 502b is connected with one side of the bracket 502a through a buffer spring 502b-1, a connecting plate 502b-2 is mounted at one side of an upper end of the rocker 502b, a rubber hammer 502b-3 is welded on a front surface of the connecting plate 502b-2, the door-shaped frame 503 includes an electric push rod 503a mounted at a middle lower end thereof, a pressing plate 503b is mounted at a lower end of the electric push rod 503b, the pressing plate 503b is opened in a semi-arc shape, and a frosted layer 503c is further disposed on an inner wall of the pressing plate 503 b.
When the anticorrosive coating 101 needs to be coated, the bolt body 100 can be clamped in the middle of the jaw disc 501c at first, then the jaw disc 501c is driven by the driving motor 501a to rotate with the bolt body 100 through the rotating shaft 501b, the pressing plate 503b is driven by the electric push rod 503a to move downwards so as to press the pressing plate 503b to the upper end of the bolt body 100, when the pressing plate 503b is pressed, the surface of the bolt body 100 is subjected to friction rust removal by the frosted layer 503c on the inner wall of the pressing plate 503b, so that no oxide scale, rust, greasy dirt and the like are required to be generated on the surface of the bolt body 100, when the protruding end of the cam 501d rotates to one side, the protruding end of the cam 501d abuts against the lower end of the warping plate 502b, so that the buffer spring 502b-1 is pressed to move to the front end, and the rubber hammer 502b-3 can be driven by the connecting plate 502b-2 to the side surface of the bolt body 100, and when the bolt body 100 being subjected to frosted receives impact, the waste material to be ground is prevented from shaking down in the gap of the bolt body 100.
Example 3
Referring to fig. 5 and 6, a third embodiment of the present invention is shown, which is different from the first two embodiments in that: the painting assembly 504 includes a solution tank 504a provided at a lower end of one side of the anti-corrosive treatment table 500, a rotating rod 504b is installed at an upper end of the solution tank 504a, a rotating motor 504c is connected to one side of the rotating rod 504b, a positioning rod 504d is connected to one side of the rotating rod 504b, which is far away from the rotating motor 504c, the rotating rod 504b includes a connecting sleeve roller 504b-1 sleeved therebetween, a fixing rod 504b-2 is welded to a surface of the connecting sleeve roller 504b-1, one end of the fixing rod 504b-2, which is far away from the connecting sleeve roller 504b-1, is connected with a sponge block 504b-3, and the connecting sleeve roller 504b-1 and the sponge block 504b-3 are distributed in a ring-shaped array, the positioning rod 504d includes a pulley 504d-1, which one end is connected to one side of the pulley 504d-1, which is far away from the pulley 504d-1, is connected with an extension rod 504d-2, and the other end of the extension rod 504d-2 is provided with a cleaning brush 504d-3, which is located at a lower end of the pressing plate 503 b.
An operator can pour cashew nut shell oil and phenolic resin into the solution pool 504a in advance to mix, and simultaneously can start the rotating motor 504c to drive the rotating rod 504b to rotate, when the rotating rod 504b rotates, the connecting sleeve roller 504b-1 on the surface drives the sponge block 504b-3 to synchronously rotate through the fixing rod 504b-2, the fixing rod 504b-2 and the sponge block 504b-3 are distributed in an annular array, cashew nut shell oil and phenolic resin in the solution pool 504a can be mixed and stirred uniformly, deposition agglomeration of the cashew nut shell oil and the phenolic resin is prevented, and meanwhile, the sponge block 504b-3 also can be used for coating the surface of the adsorption corrosion-resistant coating 101 on the lower end of the bolt body 100, so that the surface of the adsorption corrosion-resistant coating can be coated more uniformly along with the rotation of the bolt body 100, and the cleaning brush 504d-3 can clean the surface of the bolt body 100 at the lower end on one side of the bolt body 100, so that the cleaning efficiency of the bolt body 100 during frosting cleaning is greatly improved.
In order to better show a corrosion-resistant bolt assembly, the embodiment now provides a corrosion-resistant bolt assembly and a corrosion-resistant treatment method thereof, comprising the following steps:
step one: the bolt body 100 can be clamped in the middle of the claw disc 501c at first, the bolt body 100 is driven to rotate, the electric push rod 503a drives the pressing plate 503b to move downwards, the pressing plate is covered on the upper end of the bolt body 100, and the frosted layer 503c on the inner wall of the pressing plate performs friction rust removal on the surface of the bolt body 100 when the bolt body rotates;
step two: when the protruding end of the cam 501d rotates to one side, the protruding end of the cam 501d will abut against the lower end of the seesaw 502b, and at this time, the upper end of the seesaw 502b will move toward the front end, so that it can drive the rubber hammer 502b-3 to hit against one side surface of the bolt body 100 through the connecting plate 502 b-2;
step three: an operator can pour cashew nut shell oil and phenolic resin into the solution tank 504a in advance for mixing, when the rotating rod 504b rotates, the fixing rod 504b-2 and the sponge block 504b-3 not only can mix cashew nut shell oil and phenolic resin in the solution tank 504a uniformly, but also the sponge block 504b-3 can smear the adsorption anti-corrosion coating 101 on the surface of the lower end of the bolt body 100;
step four: the cleaning brush 504d-3 at one end of the extension rod 504d-2 will also rotate at the lower end side of the pressing plate 503b, so that the cleaning brush 504d-3 can clean the surface of the bolt body 100 at the lower end of one side of the bolt body 100 during the frosting cleaning;
step five: after the anticorrosive coating 101 on the surface of the bolt body 100 is applied, the bolt body 100 may be sent to the next process for treatment.
Working principle: when the anticorrosive coating 101 needs to be coated, the bolt body 100 can be clamped in the middle of the jaw disc 501c at first, then the jaw disc 501c and the bolt body 100 are driven by the driving motor 501a through the rotating shaft 501b to rotate, at the moment, the electric push rod 503a at the lower end of the door-shaped frame 503 drives the pressing plate 503b to move downwards, so that the pressing plate 503b covers the upper end of the bolt body 100, and is semi-arc-shaped, so that the bolt body 100 can be better attached, when the pressing plate 503b covers, the frosted layer 503c on the inner wall of the pressing plate 503b rubs and rust the surface of the bolt body 100 when the bolt body 100 rotates, so that no oxide scale, rust, greasy dirt and the like are required on the surface of the bolt body 100, simultaneously, when the rotating shaft 501b rotates, the cam 501d rotates synchronously, and when the protruding end of the cam 501d rotates to one side, the protruding end of the cam 501d abuts against the lower end of the warping plate 502b, so that the protruding end of the cam 501d moves to the rear end to press the buffer spring 502b-1, the upper end of the abutting rocker 502b moves forward, so that the rubber hammer 502b-3 can be driven by the connecting plate 502b-2 to hit one side surface of the bolt body 100, when the bolt body 100 being frosted receives impact, vibration is generated to shake off waste materials to be ground, the situation that the waste materials are left in gaps on the surface of the bolt body 100 is avoided, when the protruding end of the cam 501d rotates to the other side, the buffer spring 502b-1 rebounds the lower end of the rocker 502b, the upper end of the rocker 502b also drives the connecting plate 502b-2 and the rubber hammer 502b-3 to return to the original position, so that the bolt body 100 can be intermittently beaten to shake off cleaned waste materials during processing, and after the surface of the bolt body 100 is cleaned, the guide slide rail 501 drives the driving motor 501a and the bolt body 100 to move, the bolt body 100 is moved to the upper end of the solution pool 504a and the sponge block 504b-3, an operator can pour cashew nut oil and phenolic resin into the solution pool 504a in advance to mix, meanwhile, a rotating motor 504c can be started to drive a rotating rod 504b to rotate, when the rotating rod 504b rotates, a connecting sleeve roller 504b-1 on the surface drives the sponge block 504b-3 to synchronously rotate through a fixed rod 504b-2, the fixed rod 504b-2 and the sponge block 504b-3 are distributed in an annular array, the cashew nut oil and the phenolic resin in the solution pool 504a are mixed and uniformly stirred, the cashew nut oil and the phenolic resin are prevented from depositing and agglomerating, meanwhile, the sponge block 504b-3 can absorb the anti-corrosion coating 101 on the surface of the bolt body 100, the surface of the bolt body is coated more uniformly along with the rotation of the bolt body 100, one end of the rotating rod 504b rotates through a belt driving a belt wheel disc 504d-1, when the rotating rod 504d-1 rotates, the positioning rod 504d and the extending rod 504d-2 are driven to synchronously rotate, the bolt body 504 d-100 is cleaned, the surface of the whole body is cleaned, and the surface of the bolt body is cleaned, and the surface of the whole body is cleaned, and the surface of the bolt body is cleaned, and the end is coated by the brush body is cleaned, and the surface of the brush body is coated by the brush plate, and the surface is cleaned.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (3)
1. The utility model provides a corrosion-resistant bolt assembly, includes bolt body (100) and anticorrosive treatment platform (500), and bolt body (100) are fixed on anticorrosive treatment platform (500), its characterized in that: the bolt body (100) comprises a nut (200) with the upper end welded, a hexagonal groove (300) is formed in the middle of the top end of the nut (200), and the lower end of the bolt body (100) is further connected with a nut (400) in a threaded manner;
the anti-corrosion treatment table (500) comprises a guide sliding rail (501) arranged in the middle of the upper end of the anti-corrosion treatment table, a vibration assembly (502) is arranged on one side of the guide sliding rail (501), a door-shaped frame (503) is arranged at the upper ends of the anti-corrosion treatment table (500) and the guide sliding rail (501), and a smearing assembly (504) is arranged at the lower end of one side of the anti-corrosion treatment table (500);
the guide sliding rail (501) comprises a driving motor (501 a) arranged on one side of the upper end of the guide sliding rail, the output end of the driving motor (501 a) is connected with a rotating shaft (501 b), one end, far away from the driving motor (501 a), of the rotating shaft (501 b) is connected with a claw disc (501 c), and a cam (501 d) is further arranged in the middle of the rotating shaft (501 b);
the vibration component (502) comprises a bracket (502 a) positioned at one side of the cam (501 d), and a rocker (502 b) is movably hinged to the inner side of the bracket (502 a);
the lower end side of the rocker (502 b) is connected with one side of the bracket (502 a) through a buffer spring (502 b-1), the upper end side of the rocker (502 b) is provided with a connecting plate (502 b-2), and the front surface of the connecting plate (502 b-2) is welded with a rubber hammer (502 b-3);
the door-shaped frame (503) comprises an electric push rod (503 a) arranged at the lower end in the middle of the door-shaped frame, a pressing plate (503 b) is arranged at the lower end of the electric push rod (503 a), the pressing plate (503 b) is arranged in a semi-arc shape, and a sand grinding layer (503 c) is further arranged on the inner wall of the pressing plate (503 b);
the smearing assembly (504) comprises a solution tank (504 a) arranged at the lower end of one side of the anti-corrosion treatment table (500), a rotating rod (504 b) is arranged at the upper end of the solution tank (504 a), one side of the rotating rod (504 b) is connected with a rotating motor (504 c), and one side of the rotating rod (504 b) away from the rotating motor (504 c) is connected with a positioning rod (504 d);
the rotating rod (504 b) comprises a connecting sleeve roller (504 b-1) sleeved in the middle of the rotating rod, a fixed rod (504 b-2) is welded on the surface of the connecting sleeve roller (504 b-1), one end of the fixed rod (504 b-2) far away from the connecting sleeve roller (504 b-1) is connected with a sponge block (504 b-3), and the connecting sleeve roller (504 b-1) and the sponge block (504 b-3) are distributed in an annular array;
the locating rod (504 d) comprises a belt pulley (504 d-1) connected with one end of the locating rod, the belt pulley (504 d-1) is connected with one side of the rotating rod (504 b) through a belt strip, one side of the locating rod (504 d) away from the belt pulley (504 d-1) is connected with an extension rod (504 d-2), the other end of the extension rod (504 d-2) is provided with a cleaning brush (504 d-3), and the cleaning brush (504 d-3) is located on one side of the lower end of the pressing plate (503 b).
2. A corrosion resistant bolt assembly according to claim 1, wherein: the bolt body (100) comprises an anti-corrosion coating (101) coated on the surface of the bolt body, the anti-corrosion coating (101) is prepared by mixing cashew nut shell oil and phenolic resin, and the coating thickness of the anti-corrosion coating (101) is at least 350 mu m.
3. A method of corrosion protection treatment of a corrosion resistant bolt assembly according to any one of claims 1 to 2, comprising the steps of:
s1: the bolt body 100 can be clamped in the middle of the claw disc (501 c) at first, the bolt body (100) is driven to rotate, the electric push rod (503 a) drives the pressing plate (503 b) to move downwards, the pressing plate is covered on the upper end of the bolt body (100), and the frosted layer (503 c) on the inner wall of the pressing plate performs friction rust removal on the surface of the bolt body (100) when the bolt body (100) rotates;
s2: when the protruding end of the cam (501 d) rotates to one side, the protruding end of the cam (501 d) abuts against the lower end of the seesaw (502 b), and at the moment, the upper end of the seesaw (502 b) abuts against the front end of the seesaw to move, so that the seesaw can drive the rubber hammer (502 b-3) to smash against one side surface of the bolt body (100) through the connecting plate (502 b-2);
s3: an operator can pour cashew nut shell oil and phenolic resin into the solution tank (504 a) in advance for mixing, when the rotating rod (504 b) rotates, the fixing rod (504 b-2) and the sponge block (504 b-3) not only can mix and stir the cashew nut shell oil and the phenolic resin in the solution tank (504 a), but also the sponge block (504 b-3) can also smear the adsorption anti-corrosion coating (101) on the lower end of the bolt body (100) by attaching the lower end of the bolt body to the surface of the bolt body;
s4: the cleaning brush (504 d-3) at one end of the extension rod (504 d-2) rotates at one side of the lower end of the pressing plate (503 b), so that the cleaning brush (504 d-3) can clean the surface of the bolt body (100) at the lower end of one side of the bolt body (100) when the bolt body (100) is frosted and cleaned;
s5: after the anticorrosive coating (101) on the surface of the bolt body (100) is coated, the bolt body (100) can be sent to the next process for treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111048818.7A CN113700724B (en) | 2021-09-08 | 2021-09-08 | Corrosion-resistant bolt assembly and corrosion-resistant treatment method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111048818.7A CN113700724B (en) | 2021-09-08 | 2021-09-08 | Corrosion-resistant bolt assembly and corrosion-resistant treatment method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113700724A CN113700724A (en) | 2021-11-26 |
| CN113700724B true CN113700724B (en) | 2023-04-28 |
Family
ID=78659165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111048818.7A Active CN113700724B (en) | 2021-09-08 | 2021-09-08 | Corrosion-resistant bolt assembly and corrosion-resistant treatment method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113700724B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190917378A (en) * | 1909-07-26 | 1910-07-21 | William Edward Lake | Improvements in or relating to Machines for Buffing or Polishing Metallic Articles. |
| CN211449354U (en) * | 2019-10-11 | 2020-09-08 | 金寨美邦科技有限公司 | Anti-corrosion coating structure of fastener |
| CN111687975A (en) * | 2020-06-10 | 2020-09-22 | 南京史丹利装饰材料有限公司 | Anticorrosion and mildew-proof treatment process for plate production and manufacturing |
| CN213870666U (en) * | 2020-12-08 | 2021-08-03 | 常州时进精密机械有限公司 | High-strength bolt for wind power |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1712659A1 (en) * | 2005-04-11 | 2006-10-18 | Elisha Holding LLC | Corrosion resistant article and method of production thereof |
| CN102151638B (en) * | 2011-03-21 | 2012-09-05 | 贾韶强 | Semi-automatic derusting and paint spraying device for surface of metal tube, and derusting and paint spraying method thereof |
| CN107398792A (en) * | 2017-08-30 | 2017-11-28 | 朱正直 | A kind of online part deburring lubricating integrated machine |
| CN209157967U (en) * | 2018-12-14 | 2019-07-26 | 黑龙江省农业机械维修研究所 | A kind of surface processing device for ladder spraying |
| CN111346761A (en) * | 2018-12-24 | 2020-06-30 | 张欣欣 | Multifunctional pipeline rust removal and paint spraying equipment for drainage |
| CN210588541U (en) * | 2019-08-20 | 2020-05-22 | 南通江海金属科技发展有限公司 | Deburring device for copper nut machining |
| CN212177623U (en) * | 2020-04-29 | 2020-12-18 | 瑞安市人民标准件有限公司 | Inner hexagonal flower-shaped bolt assembly |
| CN213054250U (en) * | 2020-07-15 | 2021-04-27 | 浙江金山道路设施有限公司 | Inspection shaft lid surface anticorrosion processing apparatus |
| CN112658909A (en) * | 2020-12-24 | 2021-04-16 | 罗时多 | Solid wood panel grinding device |
| CN112936053A (en) * | 2021-02-24 | 2021-06-11 | 汪俊 | Steel structure rust-removing and corrosion-preventing spraying device and using method thereof |
| CN113102349A (en) * | 2021-04-13 | 2021-07-13 | 江汉大学 | Steel sheet spraying device with multistage edulcoration mechanism |
-
2021
- 2021-09-08 CN CN202111048818.7A patent/CN113700724B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190917378A (en) * | 1909-07-26 | 1910-07-21 | William Edward Lake | Improvements in or relating to Machines for Buffing or Polishing Metallic Articles. |
| CN211449354U (en) * | 2019-10-11 | 2020-09-08 | 金寨美邦科技有限公司 | Anti-corrosion coating structure of fastener |
| CN111687975A (en) * | 2020-06-10 | 2020-09-22 | 南京史丹利装饰材料有限公司 | Anticorrosion and mildew-proof treatment process for plate production and manufacturing |
| CN213870666U (en) * | 2020-12-08 | 2021-08-03 | 常州时进精密机械有限公司 | High-strength bolt for wind power |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113700724A (en) | 2021-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110280422B (en) | Device for uniformly spraying paint on surface of metal pipeline | |
| CN111648564A (en) | Wall whitewashes equipment for building engineering | |
| CN208543282U (en) | A kind of aluminium alloy end surfaces grinding device easy to use | |
| CN113700724B (en) | Corrosion-resistant bolt assembly and corrosion-resistant treatment method thereof | |
| CN207709278U (en) | A kind of cage guide rust preventive oil spraying device with pre- dedusting function | |
| CN220217748U (en) | Portable cylinder barrel inner wall processing apparatus | |
| CN110499730A (en) | Sweeping mechanism for sweeper | |
| CN112742648A (en) | Steel sheet surface painting equipment for metalworking | |
| CN112570227A (en) | Equipment for brushing high-reflectivity powder coating on highway sign | |
| CN1280368C (en) | Composition for decontaminating and glazing automobile housing and method for preparing same | |
| CN216880576U (en) | Magnesium alloy passivation is with belt cleaning device who has dehumidifying stoving structure | |
| CN208147531U (en) | A kind of automobile exhaust tube end burr removal device | |
| CN2638510Y (en) | Oilnig apparatus for bolt of railway | |
| CN86204007U (en) | Derusting machine | |
| CN221139885U (en) | Rubber coating driving roller convenient to detach | |
| CN218575853U (en) | Galvanizing equipment for treating outer surface of galvanized steel sheet production | |
| CN218963373U (en) | Crankshaft dust removal cleaning device | |
| CN2371342Y (en) | Corrosion- and fatigue-resisting steam turbine vane | |
| JPH0631942Y2 (en) | Underwater deposit cleaning device | |
| CN219599048U (en) | Pipeline rust cleaning device is used in construction | |
| CN221063622U (en) | Surface dust removing device | |
| CN112547589B (en) | Effectual corrosion resistant plate surface ash removal device of deashing | |
| CN220562356U (en) | Color-coated aluminum roll device capable of printing ink on surface | |
| CN107497745A (en) | A kind of wiper plates lacquer craftwork flushing device | |
| CN215878545U (en) | Even coating device of spring |
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 |