CN113700724A - Corrosion-resistant bolt assembly and corrosion-resistant treatment method thereof - Google Patents
Corrosion-resistant bolt assembly and corrosion-resistant treatment method thereof Download PDFInfo
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- CN113700724A CN113700724A CN202111048818.7A CN202111048818A CN113700724A CN 113700724 A CN113700724 A CN 113700724A CN 202111048818 A CN202111048818 A CN 202111048818A CN 113700724 A CN113700724 A CN 113700724A
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- bolt body
- corrosion
- bolt
- rod
- resistant
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- 238000005260 corrosion Methods 0.000 title claims abstract description 70
- 230000007797 corrosion Effects 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 35
- 238000000576 coating method Methods 0.000 claims abstract description 35
- 244000226021 Anacardium occidentale Species 0.000 claims abstract description 26
- 235000020226 cashew nut Nutrition 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 20
- 239000005011 phenolic resin Substances 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 23
- 235000014571 nuts Nutrition 0.000 claims description 14
- 229920001971 elastomer Polymers 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 230000002421 anti-septic effect Effects 0.000 claims description 4
- 244000309464 bull Species 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 9
- 238000005452 bending Methods 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 238000005536 corrosion prevention Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
Abstract
The invention discloses a corrosion-resistant bolt component, and simultaneously discloses a corrosion-resistant bolt component and a corrosion-resistant treatment method thereof, which comprises a bolt body and a corrosion-resistant treatment table, and relates to the technical field of bolt corrosion resistance, wherein an anticorrosive coating coated on the surface of the bolt body is prepared by mixing cashew nut shell oil and phenolic resin, the cashew nut shell oil has the characteristics of high impact strength, stable friction coefficient and good corrosion-resistant effect, the viscosity of the cashew nut shell oil can be enhanced after the cashew nut shell oil and the phenolic resin are mixed, the thickness coated when the anticorrosive coating is coated is at least more than 350 mu m, so that the anticorrosive coating can form a film on the bolt body, the toughness and the compactness of the surface of the bolt body are enhanced, the bolt body can be subjected to strong bending without cracking, the strength and the corrosion resistance of the whole body are improved, when the bolt body is cleaned, a vibration component and a cleaning brush can scrape cleaned waste material off, avoid the waste material to remain in the gap on bolt body surface.
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
Bolt: mechanical parts, cylindrical threaded fasteners fitted with nuts. A fastener consisting of a head part and a screw (a cylinder with external threads) needs to be matched with a nut to be used for fastening and connecting two parts with through holes, and the connection form is called bolt connection. If the nut is screwed off from the bolt, the two parts can be separated, so that the bolt connection belongs to detachable connection, the part of the surface of the bolt exposed outside is easy to corrode when the bolt is used, meanwhile, if an anticorrosive coating is coated on the surface of the bolt, the surface of the bolt is ensured to be free of oxide scale, rust, oil stain and the like, when the bolt is frosted and cleaned, the cleaned waste materials are easily left in line gaps of the bolt, and if the bolt is not cleaned, the subsequent anticorrosive treatment of the bolt is easily influenced.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the prior art corrosion resistant bolt assembly and the corrosion prevention treatment method thereof.
Therefore, the problem to be solved by the present invention is to provide 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: a 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 and comprises a nut welded to 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 in threaded connection with the nut;
the anti-corrosion treatment platform comprises a guide sliding rail arranged in the middle of the upper end of the anti-corrosion treatment platform, a vibration assembly is arranged on one side of the guide sliding rail, a door-shaped frame is arranged on the anti-corrosion treatment platform and the upper end of the guide sliding rail, and a smearing assembly is arranged at the lower end of one side of the anti-corrosion treatment platform.
As a preferable aspect of the corrosion-resistant bolt assembly of the present invention, wherein: the bolt body comprises an anti-corrosion coating coated on the surface of the bolt body, the anti-corrosion coating is prepared by mixing cashew nut shell oil and phenolic resin, and the thickness of the anti-corrosion coating is at least more than 350 mu m.
As a preferable aspect of the corrosion-resistant bolt assembly of the present invention, wherein: the guide sliding rail comprises a driving motor arranged on one side of the upper end of the guide sliding 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 clamping jaw disc, and a cam is further arranged in the middle of the rotating shaft.
As a preferable aspect of the corrosion-resistant bolt assembly of the present invention, wherein: the vibration component comprises a bracket positioned on one side of the cam, and the inner side of the bracket is movably hinged with a wane.
As a preferable aspect of the corrosion-resistant bolt assembly of the present invention, wherein: the lower extreme one side of wane is connected through buffer spring and one side of support, and the connecting plate is then installed to the upper end one side of wane to the front of connecting plate still welds there is the rubber hammer.
As a preferable aspect of the corrosion-resistant bolt assembly of the present invention, wherein: the door-shaped frame comprises an electric push rod arranged at the lower end of the middle of the door-shaped frame, a pressing plate is arranged at the lower end of the electric push rod, the pressing plate is arranged in a semi-arc shape, and a frosting layer is further arranged on the inner wall of the pressing plate.
As a preferable aspect of the corrosion-resistant bolt assembly of the present invention, wherein: the smearing component comprises a solution tank arranged at the lower end of one side of the anti-corrosion treatment table, a rotating rod is connected to the upper end of the solution tank, a rotating motor is connected to one side of the rotating rod, and a positioning rod is connected to one side, far away from the rotating motor, of the rotating rod.
As a preferable aspect of the corrosion-resistant bolt assembly of the present invention, wherein: the rotating rod comprises a connecting sleeve roller sleeved in the middle of the rotating rod, a fixed rod is welded on the surface of the connecting sleeve roller, one end, far away from the connecting sleeve roller, of the fixed rod is connected with a sponge block, and the connecting sleeve roller and the sponge block are distributed in an annular array shape.
As a preferable aspect of the corrosion-resistant bolt assembly of the present invention, wherein: the locating lever includes the pulley disc that its one end is connected, and the pulley disc is connected through one side of belt strip with the bull stick, and one side that the pulley disc was kept away from to the locating lever is connected with the extension rod to the other end of extension rod is provided with clean brush, and clean brush is located lower extreme one side of clamp plate.
The invention provides another technical scheme that: a corrosion-resistant bolt component and a corrosion-resistant treatment method thereof comprise the following steps:
s1: the bolt body can be firstly clamped in the middle of the clamping jaw disc to drive the bolt body to rotate, the electric push rod drives the pressing plate to move downwards to enable the pressing plate to cover the upper end of the bolt body, and the frosted layer on the inner wall of the bolt body can rub and remove rust on 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 wane, and the upper end of the wane abuts against the lower end of the wane and moves towards the front end, so that the protruding end of the cam can drive the rubber hammer to pound to the surface of one side of the bolt body through the connecting plate;
s3: the operating personnel can pour the cashew nut shell oil and the phenolic resin into the solution tank in advance for mixing, when the rotating rod rotates, the fixed rod and the sponge block can mix and stir the cashew nut shell oil and the phenolic resin in the solution tank, and meanwhile, the sponge block can also attach the adsorption anticorrosive coating to the surface of the bolt body at the lower end of the bolt body for smearing;
s4: the cleaning brush at one end of the extension rod also rotates at one side of the lower end of the pressure plate, so that when the bolt body is sanded and cleaned, the cleaning brush can clean the surface of the bolt body at the lower end of one side of the bolt body;
s5: after the anticorrosive coating on the surface of the bolt body is smeared, the bolt body can be sent to the next procedure for treatment.
The invention has the beneficial effects that: the anticorrosive coating coated on the surface of the bolt body is prepared by mixing cashew nut shell oil and phenolic resin, the cashew nut shell oil has the characteristics of high impact strength, stable friction coefficient and good anticorrosive effect, after the cashew nut shell oil and the phenolic resin are mixed, the viscosity of the cashew nut shell oil can be enhanced, the thickness coated when the anticorrosive coating is coated is at least more than 350 microns, so that the anticorrosive coating can form a film on the bolt body, the toughness and compactness of the surface of the bolt body are enhanced, the bolt body can stand strong bending without cracking, the integral strength and the anticorrosive property are improved, when the anticorrosive coating needs to be coated on the bolt body, the surface of the bolt body needs to be firstly ground and cleaned, the surface of the bolt body is ensured to have no oxide skin, iron, oil stains and the like, when the bolt body is ground and cleaned, the vibration assembly and the cleaning brush can vibrate and scrape the cleaned waste materials, avoid the waste material to leave over in the gap on bolt body surface, after the surface cleaning of bolt body, paint anticorrosive coating again to the surface of bolt body can.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a structural view of a bolt body in example 1.
Fig. 2 is a structural view of a bolt corrosion prevention processing apparatus in example 2.
Fig. 3 is a structural view of a vibration unit in example 2.
Fig. 4 is a partially enlarged structural view of a portion a in fig. 2 in example 2.
Fig. 5 is a structural view of an application assembly in example 3.
Fig. 6 is a structural view of a cleaning brush in example 3.
In the drawings, the components represented by the respective reference numerals are listed below:
100. a bolt body; 101. an anti-corrosion coating; 200. a nut; 300. a hexagonal groove; 400. a nut; 500. an antiseptic treatment table; 501. a guide slide rail; 501a, driving a motor; 501b, a rotating shaft; 501c, a claw disc; 501d, a cam; 502. a vibration assembly; 502a, a bracket; 502b, a rocker; 502b-1, a buffer spring; 502b-2, connecting plates; 502b-3, rubber hammer; 503. a gantry frame; 503a, an electric push rod; 503b, a pressure plate; 503c, a frosted layer; 504. a smearing component; 504a, a solution pool; 504b, a rotating rod; 504b-1, connecting the sleeve roller; 504b-2, fixing rod; 504b-3, sponge block; 504c, a rotating electrical machine; 504d, a positioning rod; 504d-1, pulley sheaves; 504d-2, an extension rod; 504d-3, cleaning brush.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
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 than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is 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 first embodiment of the present invention provides a corrosion-resistant bolt assembly, which includes a bolt body 100 and a corrosion-resistant processing table 500, wherein the bolt body 100 is fixed on the corrosion-resistant processing table 500, the bolt body 100 includes a nut 200 welded to an upper end thereof, a hexagonal groove 300 is formed in a middle of a top end of the nut 200, and the lower end of the bolt body 100 is further connected with a nut 400 by screw thread, the anti-corrosion treatment table 500 comprises a guide slide rail 501 arranged in the middle of the upper end thereof, a vibration component 502 is arranged on one side of the guide slide rail 501, the upper ends of the antiseptic treatment platform 500 and the guide slide rail 501 are provided with door-shaped frames 503, and a coating assembly 504 is provided at the lower end of one side of the anti-corrosion treatment table 500, the bolt body 100 includes an anti-corrosion coating 101 coated on the surface thereof, the anti-corrosion coating 101 is prepared by mixing cashew nut shell oil and phenolic resin, and the thickness of the anti-corrosion coating 101 is at least 350 μm.
Example 2
Referring to fig. 2, 3 and 4, a second embodiment of the present invention, which is different from the first embodiment, is: the guide sliding track 501 comprises a driving motor 501a arranged on one side of the upper end of the guide sliding track 501, the output end of the driving motor 501a is connected with a rotating shaft 501b, one end of the rotating shaft 501b far away from the driving motor 501a is connected with a claw disc 501c, the middle of the rotating shaft 501b is also provided with a cam 501d, the vibration component 502 comprises a bracket 502a arranged on one side of the cam 501d, the inner side of the bracket 502a is movably hinged with a wane 502b, one side of the lower end of the wane 502b is connected with one side of the bracket 502a through a buffer spring 502b-1, one side of the upper end of the wane 502b is provided with a connecting plate 502b-2, the front surface of the connecting plate 502b-2 is also welded with a rubber hammer 502b-3, the door-shaped frame 503 comprises an electric push rod 503a arranged on the middle lower end of the door-shaped frame 503, the lower end of the electric push rod 503a is provided with a pressing plate 503b, and the pressing plate 503b is in a semi-arc shape, and a frosted layer 503c is further provided on the inner wall of the pressing plate 503 b.
When the anti-corrosion coating 101 needs to be applied, the bolt body 100 can be firstly clamped in the middle of the jaw plate 501c, then the driving motor 501a drives the jaw plate 501c and the bolt body 100 to rotate through the rotating shaft 501b, the electric push rod 503a drives the pressing plate 503b to move downwards so as to cover and press the upper end of the bolt body 100, after the pressing plate 503b covers and presses, the frosted layer 503c on the inner wall of the pressing plate 503b rubs and derusts the surface of the bolt body 100 when the bolt body 100 rotates, so as to ensure that the surface of the bolt body 100 is free of scale, rust, oil stain and the like, 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 rocker 502b so as to move to press the buffer spring 502b-1 towards the rear end, and at the moment, the upper end of the rocker 502b abuts against the front end moves towards the front end, so that the rubber hammer 502b-3 can be driven by the connecting plate 502b-2 to smash towards the surface of the one side of the bolt body 100, when bolt body 100 that is frosted receives the impact, will produce vibrations and shake off the waste material that will be ground, avoid in the gap of leaving behind bolt body 100 surface.
Example 3
Referring to fig. 5 and 6, a third embodiment of the present invention, which is different from the first two embodiments, is: the smearing assembly 504 comprises a solution pool 504a arranged at the lower end of one side of the antiseptic treatment platform 500, the upper end of the solution pool 504a is connected with a rotating rod 504b in an installing mode, one side of the rotating rod 504b is connected with a rotating motor 504c, one side of the rotating rod 504b far away from the rotating motor 504c is connected with a positioning rod 504d, the rotating rod 504b comprises a connecting sleeve roller 504b-1 sleeved in the middle, the surface of the connecting sleeve roller 504b-1 is welded with a fixing rod 504b-2, one end of the fixing rod 504b-2 far away from the connecting sleeve roller 504b-1 is connected with a sponge block 504b-3, the connecting sleeve roller 504b-1 and the sponge block 504b-3 are distributed in an annular array shape, the positioning rod 504d comprises a belt wheel 504d-1 connected with one end of the belt wheel 504d-1, and the belt wheel 504d-1 is connected with one side of the rotating rod 504b through a belt strip, an extension rod 504d-2 is connected to a side of the positioning rod 504d remote from the pulley 504d-1, and the other end of the extension rod 504d-2 is provided with a cleaning brush 504d-3, and the cleaning brush 504d-3 is located on a lower end side of the pressing plate 503 b.
An operator can pour cashew nut shell oil and phenolic resin into the solution tank 504a in advance to mix, meanwhile, the rotating motor 504c can be started 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 shape, so that the cashew nut shell oil and the phenolic resin in the solution tank 504a can be mixed and stirred uniformly to prevent the cashew nut shell oil and the phenolic resin from being deposited and agglomerated, meanwhile, the sponge block 504b-3 can attach the adsorption anticorrosive coating 101 to the surface of the lower end of the bolt body 100 to be smeared, the surface of the adsorption anticorrosive coating can be smeared more uniformly along with the rotation of the bolt body 100, and the cleaning brush 504d-3 can clean the surface of the lower end of one side of the bolt body 100, the cleaning efficiency of the bolt body 100 during sanding cleaning is greatly improved.
In order to better represent a corrosion-resistant bolt assembly, the embodiment now provides a corrosion-resistant bolt assembly and a corrosion-resistant treatment method thereof, which comprises the following steps:
the method comprises the following steps: the bolt body 100 can be firstly clamped in the middle of the jaw disc 501c to drive the bolt body 100 to rotate, the electric push rod 503a drives the press plate 503b to move downwards to cover the upper end of the bolt body 100, and the frosted layer 503c on the inner wall of the bolt body 100 can rub and remove rust 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 abuts against the lower end of the rocker 502b, and the upper end of the rocker 502b moves towards the front end, so that the rubber hammer 502b-3 can be driven by the connecting plate 502b-2 to smash towards the surface of one side of the bolt body 100;
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 can mix and stir the cashew nut shell oil and the phenolic resin in the solution tank 504a, and meanwhile, the sponge block 504b-3 also attaches the adsorption anticorrosive coating 101 to the lower end of the bolt body 100 and coats the surface of the bolt body;
step four: the cleaning brush 504d-3 at one end of the extension rod 504d-2 also rotates at one side of the lower end of the pressing plate 503b, so that when the bolt body 100 is sanded and cleaned, the cleaning brush 504d-3 can clean the surface of the bolt body 100 at the lower end of one side thereof;
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.
The working principle is as follows: when the anti-corrosion coating 101 needs to be coated, the bolt body 100 can be firstly clamped in the middle of the jaw plate 501c, then the driving motor 501a drives the jaw plate 501c and the bolt body 100 to rotate through the rotating shaft 501b, at this time, the electric push rod 503a at the lower end of the door-shaped frame 503 drives the pressing plate 503b to move downwards to cover the upper end of the bolt body 100, and the pressing plate 503b is arranged in a semi-arc shape, so that the bolt body 100 can be better attached, after the pressing plate 503b is covered, the frosted layer 503c on the inner wall of the pressing plate 503b can rub and remove rust on the surface of the bolt body 100 when the bolt body 100 rotates, so as to ensure that the surface of the bolt body 100 must be free of oxide scale, rust, oil stain and the like, meanwhile, when the rotating shaft 501b rotates, the cam 501d also synchronously rotates, when the protruding end of the cam 501d rotates to one side, the protruding end of the cam 501d tightly abuts against the lower end of the wane 502b, so that the protruding end moves to squeeze the buffer spring 502b-1, at this time, the upper end of the warped plate 502b is abutted against and moves towards the front end, so that the rubber hammer 502b-3 can be driven by the connecting plate 502b-2 to smash towards the surface of one side of the bolt body 100, when the bolt body 100 which is being frosted receives impact, the abraded waste material is shaken off, the waste material is prevented from being left in a gap on the surface of the bolt body 100, when the protruding end of the cam 501d rotates to the other side, the buffer spring 502b-1 is used for rebounding the lower end of the warped plate 502b, the upper end of the warped plate 502b is used for driving 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 processed by intermittently beating to shake off the cleaned waste material, and when the surface of the bolt body 100 is cleaned, the guide slide rail 501 is used for driving the driving motor 501a and the bolt body 100 to move, the bolt body 100 is moved to the upper ends of the solution pool 504a and the sponge block 504b-3, the operator can pour cashew nut shell oil and phenolic resin into the solution pool 504a in advance to mix, and 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 rotate synchronously through the fixed rod 504b-2, the fixed rod 504b-2 and the sponge block 504b-3 are distributed in an annular array shape, so that the cashew nut shell oil and the phenolic resin in the solution pool 504a can be mixed and stirred evenly to prevent the two from depositing and caking, meanwhile, the sponge block 504b-3 also attaches the adsorption anticorrosive coating 101 to the surface of the bolt body 100 at the lower end of the bolt body 100 to be smeared, and the surface of the bolt body 100 can be smeared more evenly along with the rotation of the bolt body 100, when the rotating rod 504b rotates, one end of the rotating rod 504b drives the pulley disc 504d-1 to rotate through the belt strip, when the pulley disc 504d-1 rotates, the positioning rod 504d and the extension rod 504d-2 are driven to rotate synchronously, the cleaning brush 504d-3 at one end of the extension rod 504d-2 also rotates at one side of the lower end of the pressing plate 503b, so that when the bolt body 100 is frosted and cleaned, 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, the whole cleaning efficiency is greatly improved, and 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 procedure for treatment.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, 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 modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a corrosion-resistant bolt subassembly, 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) welded to the upper end of the bolt body, 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 mode;
the anti-corrosion treatment platform (500) comprises a guide sliding rail (501) arranged in the middle of the upper end of the anti-corrosion treatment platform, a vibration assembly (502) is arranged on one side of the guide sliding rail (501), a door-shaped frame (503) is arranged on the anti-corrosion treatment platform (500) and the upper end of the guide sliding rail (501), and a smearing assembly (504) is arranged at the lower end of one side of the anti-corrosion treatment platform (500).
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 thickness of the anti-corrosion coating (101) is at least more than 350 mu m.
3. A corrosion resistant bolt assembly according to claim 1 wherein: 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).
4. A corrosion resistant bolt assembly according to claim 1 wherein: the vibrating component (502) comprises a bracket (502 a) positioned on one side of the cam (501 d), and the inner side of the bracket (502 a) is movably hinged with a rocker (502 b).
5. A corrosion resistant bolt assembly according to claim 4 wherein: one side of the lower end of the warping plate (502 b) is connected with one side of the bracket (502 a) through a buffer spring (502 b-1), a connecting plate (502 b-2) is installed on one side of the upper end of the warping plate (502 b), and a rubber hammer (502 b-3) is welded on the front face of the connecting plate (502 b-2).
6. A corrosion resistant bolt assembly according to claim 1 wherein: the door-shaped frame (503) comprises an electric push rod (503 a) arranged at the lower end of the middle part 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 frosted layer (503 c) is further arranged on the inner wall of the pressing plate (503 b).
7. A corrosion resistant bolt assembly according to claim 1 wherein: daub subassembly (504) including solution pond (504 a) that antiseptic treatment platform (500) one side lower extreme set up, the upper end erection joint of solution pond (504 a) has bull stick (504 b), and one side of bull stick (504 b) is connected with rotating electrical machines (504 c) to one side that rotating electrical machines (504 c) were kept away from in bull stick (504 b) is connected with locating lever (504 d).
8. A corrosion resistant bolt assembly according to claim 7 wherein: the rotating rod (504 b) comprises a connecting sleeve roller (504 b-1) sleeved in the middle, a fixing rod (504 b-2) is welded on the surface of the connecting sleeve roller (504 b-1), one end, far away from the connecting sleeve roller (504 b-1), of the fixing rod (504 b-2) 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 shape.
9. A corrosion resistant bolt assembly according to claim 7 wherein: the positioning rod (504 d) comprises a belt pulley disc (504 d-1) connected with one end of the positioning rod, the belt pulley disc (504 d-1) is connected with one side of the rotating rod (504 b) through a belt strip, one side, far away from the belt pulley disc (504 d-1), of the positioning rod (504 d) 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).
10. A corrosion resistant bolt assembly and method of corrosion resistant treatment therefor as claimed in any one of claims 1 to 9, comprising the steps of:
s1: the bolt body 100 can be firstly clamped in the middle of the jaw disc (501 c) to drive the bolt body (100) to rotate, the electric push rod (503 a) drives the pressing plate (503 b) to move downwards to cover and press the upper end of the bolt body (100), and the frosted layer (503 c) on the inner wall of the bolt body (100) can rub and derust the surface of the bolt body (100) when the bolt body 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 wane (502 b), and the upper end of the wane (502 b) abuts against the lower end of the wane and moves towards the front end, so that the protruding end of the cam (501 d) can drive the rubber hammer (502 b-3) to smash towards the surface of one side 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 pool (504 a) in advance to be mixed, when the rotating rod (504 b) rotates, the fixing rod (504 b-2) and the sponge block (504 b-3) can mix and stir the cashew nut shell oil and the phenolic resin in the solution pool (504 a), and meanwhile, the sponge block (504 b-3) can attach the adsorption anticorrosive coating (101) to the surface of the lower end of the bolt body (100) to be coated;
s4: the cleaning brush (504 d-3) at one end of the extension rod (504 d-2) also rotates at one side of the lower end of the pressure plate (503 b), so that when the bolt body (100) is sanded and cleaned, 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;
s5: after the anti-corrosion 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.
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| CN202111048818.7A CN113700724B (en) | 2021-09-08 | 2021-09-08 | Corrosion-resistant bolt assembly and corrosion-resistant treatment method thereof |
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| CN202111048818.7A CN113700724B (en) | 2021-09-08 | 2021-09-08 | Corrosion-resistant bolt assembly and corrosion-resistant treatment method thereof |
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| CN113700724B CN113700724B (en) | 2023-04-28 |
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| CN113700724B (en) | 2023-04-28 |
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