CN107312462A - A kind of waterproof durable fastening rivet baking vanish part and its processing technology - Google Patents
A kind of waterproof durable fastening rivet baking vanish part and its processing technology Download PDFInfo
- Publication number
- CN107312462A CN107312462A CN201710635902.6A CN201710635902A CN107312462A CN 107312462 A CN107312462 A CN 107312462A CN 201710635902 A CN201710635902 A CN 201710635902A CN 107312462 A CN107312462 A CN 107312462A
- Authority
- CN
- China
- Prior art keywords
- rivet
- rivet rod
- waterproof
- baking vanish
- parts
- 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.)
- Granted
Links
- 238000012545 processing Methods 0.000 title claims abstract description 21
- 238000005516 engineering process Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 22
- 239000002966 varnish Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 20
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 19
- 238000012856 packing Methods 0.000 claims description 19
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 15
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 10
- 239000003973 paint Substances 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 7
- 239000004925 Acrylic resin Substances 0.000 claims description 5
- 229920000178 Acrylic resin Polymers 0.000 claims description 5
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 5
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 5
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 5
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000013530 defoamer Substances 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 244000144992 flock Species 0.000 claims description 5
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 239000003921 oil Substances 0.000 claims description 5
- 235000006408 oxalic acid Nutrition 0.000 claims description 5
- 239000010452 phosphate Substances 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 238000010129 solution processing Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 238000007592 spray painting technique Methods 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910002012 Aerosil® Inorganic materials 0.000 claims 1
- IKZBVTPSNGOVRJ-UHFFFAOYSA-K chromium(iii) phosphate Chemical class [Cr+3].[O-]P([O-])([O-])=O IKZBVTPSNGOVRJ-UHFFFAOYSA-K 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000243 solution Substances 0.000 description 11
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 229910021485 fumed silica Inorganic materials 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
- C09D5/028—Pigments; Filters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The present invention relates to technical field of hardware, and in particular to a kind of waterproof durable fastening rivet baking vanish part and its processing technology.The waterproof durable fastening rivet baking vanish part of the present invention, it is simple and reasonable, rivet rod is fixed on rivet sleeve inner by bulge-structure prevents rivet rod and rivet sleeve from separating, when rivet, the move down upper end of rivet sleeve of rivet rod is connected in the groove in rivet cap, and projection, which is connected in the axial neck of rivet rod sleeve lower end, to be completed riveting and fix；Rivet rod sleeve is in variable-diameter structure, improves the skidproof effect and riveting fastening effect of rivet；The setting of waterproof grommet improves the waterproof effect of rivet, improves the water resistance and service life of rivet and riveting part；Processing technology is simple, and scientific and reasonable, processing cost is low.
Description
Technical field
The present invention relates to technical field of hardware, and in particular to a kind of waterproof durable fastening rivet baking vanish part and its processing work
Skill.
Background technology
Rivet species is a lot, and conventional has cup head, tack, sunk head rivet, self-plugging rivet, semitubular rivet, strip riveting
Nail.They include the rivet body that one end is provided with rivet cap, but they when being applied to riveting occasion, usual rivet is with being connected
Understand the gap of some in the middle of part to exist, so very rivet and riveting part easily enter rainwater or dust, so
The service life of rivet and riveting part can be influenceed, therefore, it is necessary to develop a kind of rivet of waterproof durable to solve existing skill
Technical problem in art.
The content of the invention
To solve above-mentioned problem, it is an object of the invention to a kind of waterproof durable fastening rivet that the present invention is provided
Baking vanish part and its processing technology.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of waterproof durable fastening rivet baking vanish part and its
Processing technology, including rivet body, described rivet body are provided with the rivet rod of rivet cap including upper end and are arranged under rivet rod
The upper end that a groove is used to accommodate the rivet rod sleeve is offered on the rivet rod sleeve at end, described rivet cap；Described riveting
Rod sleeve is set in variable-diameter structure, and its upper end outward flange lower surface convex simultaneously down extends curved structure formation clamping
Portion, described Access Division lower surface is provided with the first waterproof sealing packing ring, and the lower end centre of described rivet rod sleeve is provided with an axle
To neck；Described rivet rod bottom is provided with an axial projection.
Preferably, described rivet cap lower end is provided with the second waterproof sealing packing ring.Further enhance the water resistance of rivet.
Preferably, the first described waterproof sealing packing ring and the second waterproof sealing packing ring are silicon rubber waterproof grommet.
Preferably, described groove cross section is isosceles trapezoid shape.
Preferably, the lower end of described rivet sleeve and upper end cross section are also isosceles trapezoid shape.
Preferably, the axial projection of described rivet rod lower end is strip bulge and when rivet rod down moves riveting and rivet rod
The axial neck clamping of sleeve lower end.
It is preferred that, described rivet body outer surface even application has one layer of water soluble acrylic acid amino-stoving varnish.Aqueous acrylamide
Sour amino-stoving varnish glossiness is good, and hardness is high, and adhesive force is strong, and anti-wear performance and chemical-resistance are excellent.
It is preferred that, described water soluble acrylic acid amino-stoving varnish includes the component of following parts by weight：Water-based acrylic resin 8-
16 parts, 5-10 parts of aqueous epoxy resins, 10-20 parts of nano fumed silica, 10-20 parts of crosslinked resin, polyamide curing agent
0.6-0.8 parts, 0.2-0.4 parts of aqueous defoamer, 2-4 parts of carboxymethyl cellulose, 80-100 parts of deionized water.
It is preferred that, the processing technology of waterproof durable fastening rivet baking vanish part of the present invention comprises the following steps：
1）Rivet rod and rivet rod sleeve are processed respectively according to the design requirement of rivet rod of the present invention and rivet rod sleeve, are used in combination
NaCO3Solution, which is cleaned, to be used after flowing clear water rinsing after the greasy dirt of rivet rod and rivet rod sleeve outer surface again with oxalic acid solution removing rivet rod
Oxide skin, rusty stain with rivet rod sleeve outer surface etc., and cleaned with ultrasonic assistant, afterwards with phosphoric acid formula manganese, zinc, chromium positive phosphorus
Acid salt solution processing removes surface dirt and soft flocks after surface is formed phosphate coating and is polished after drying with compressed air；
2）The preparation of water soluble acrylic acid amino-stoving varnish：Each component is weighed according to formula ratio uniformly to be produced with dispersion machine dispersion mixing；
3）Using spraying equipment by step 2）In water soluble acrylic acid amino-stoving varnish be sprayed on step 1）Rivet rod and rivet rod sleeve
Surface, described spraying equipment includes air compressor, appendix, air oil water separator, spray gun, container for paint and spray painting
Room；
4）120-150 DEG C of baking, drying, after cooling are warming up to after carrying out prebake conditions 10-20min using 80-100 DEG C of temperature
Rivet rod and rivet rod sleeve are assembled.
It is preferred that, described step 1）Phosphatization temperature is 25-65 DEG C.
Preferably, rivet of the present invention using stainless steel through blanking, processing, magnetic powder inspection, rolled thread, cleaning,
The procedure of processings such as mechanical lapping, time tooth are made.
The beneficial effects of the present invention are：The waterproof durable fastening rivet baking vanish part of the present invention, simple and reasonable, rivet rod
Being fixed on rivet sleeve inner by bulge-structure prevents rivet rod and rivet sleeve from separating, and when rivet, rivet rod moves down
The upper end of rivet sleeve is connected in the groove in rivet cap, and projection is connected in the axial neck of rivet rod sleeve lower end and completed
Riveting is fixed；Rivet rod sleeve is in variable-diameter structure, improves the skidproof effect and riveting fastening effect of rivet；Waterproof grommet is set
The waterproof effect for improving rivet is put, the water resistance and service life of rivet and riveting part is improved；Processing technology is simple,
Scientific and reasonable, processing cost is low.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is rivet rod structural representation of the invention；
Fig. 3 is the structural representation that Fig. 1 is seen from the bottom up.
Wherein, 1, rivet rod, 11, rivet cap, 111, groove, 12, axial projection, 2, rivet rod sleeve, 21, rivet rod sleeve upper end
Head, 211, Access Division, 22, rivet sleeve lower end, 221, axial neck, the 3, first waterproof grommet, the 4, second waterproof sealing
Circle.
Embodiment
Clear, complete description will be carried out to the technical scheme in the embodiment of the present invention below, it is clear that described implementation
Example only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained on the premise of creative work is not made, belongs to what the present invention was protected
Scope.
Embodiment 1
Referring to Fig. 1-Fig. 3, a kind of waterproof durable fastening rivet baking vanish part and its processing technology, including rivet body, described riveting
Nail body is provided with the rivet rod 1 of rivet cap 11 including upper end and is arranged on the rivet rod sleeve 2 of the lower end of rivet rod 1, described rivet cap
11 offer the upper end 21 that a groove 111 is used to accommodate the rivet rod sleeve 2；Described rivet rod sleeve 2 is set in variable-diameter structure
Put, its outward flange lower surface convex of upper end 21 simultaneously down extends curved structure formation Access Division 211, described Access Division
211 lower surfaces are provided with the first waterproof sealing packing ring 3, and the centre of lower end 22 of described rivet rod sleeve 2 is provided with an axial neck
221；The described bottom of rivet rod 1 is provided with an axial projection 12.
The described lower end of rivet cap 11 is provided with the second waterproof sealing packing ring 4.Further enhance the water resistance of rivet.
Described the first waterproof sealing packing ring 3 and the second waterproof sealing packing ring 4 is silicon rubber waterproof grommet.
The described cross section of groove 111 is isosceles trapezoid shape.
The lower end 22 of described rivet sleeve 2 and the cross section of upper end 21 are also isosceles trapezoid shape.
The axial projection 12 of the described lower end of rivet rod 1 be strip bulge and rivet rod 1 down move riveting when and rivet rod set
The axial neck clamping of cylinder lower end.
Described rivet body outer surface even application has one layer of water soluble acrylic acid amino-stoving varnish.Water soluble acrylic acid amino is baked
Paint glossiness good, hardness is high, adhesive force is strong, and anti-wear performance and chemical-resistance are excellent.
Described water soluble acrylic acid amino-stoving varnish includes the component of following parts by weight：8 parts of water-based acrylic resin, aqueous ring
5 parts of oxygen tree fat, 10 parts of nano fumed silica, 10 parts of crosslinked resin, 0.6 part of polyamide curing agent, aqueous defoamer 0.2
Part, 2 parts of carboxymethyl cellulose, 80 parts of deionized water.
The processing technology of waterproof durable fastening rivet baking vanish part of the present invention comprises the following steps：
1）Rivet rod and rivet rod sleeve are processed respectively according to the design requirement of rivet rod of the present invention and rivet rod sleeve, are used in combination
NaCO3Solution, which is cleaned, to be used after flowing clear water rinsing after the greasy dirt of rivet rod and rivet rod sleeve outer surface again with oxalic acid solution removing rivet rod
Oxide skin, rusty stain with rivet rod sleeve outer surface etc., and cleaned with ultrasonic assistant, afterwards with phosphoric acid formula manganese, zinc, chromium positive phosphorus
Acid salt solution processing removes surface dirt and soft flocks after surface is formed phosphate coating and is polished after drying with compressed air；
2）The preparation of water soluble acrylic acid amino-stoving varnish：Each component is weighed according to formula ratio uniformly to be produced with dispersion machine dispersion mixing；
3）Using spraying equipment by step 2）In water soluble acrylic acid amino-stoving varnish be sprayed on step 1）Rivet rod and rivet rod sleeve
Surface, described spraying equipment includes air compressor, appendix, air oil water separator, spray gun, container for paint and spray painting
Room；
4）120 DEG C of bakings, drying, by rivet rod and riveting after cooling are warming up to after carrying out prebake conditions 20min using 80 DEG C of temperature
Rod sleeve is assembled.
Described step 1）Phosphatization temperature is 25 DEG C.
Embodiment 2
Referring to Fig. 1-Fig. 3, a kind of waterproof durable fastening rivet baking vanish part and its processing technology, including rivet body, described riveting
Nail body is provided with the rivet rod 1 of rivet cap 11 including upper end and is arranged on the rivet rod sleeve 2 of the lower end of rivet rod 1, described rivet cap
11 offer the upper end 21 that a groove 111 is used to accommodate the rivet rod sleeve 2；Described rivet rod sleeve 2 is set in variable-diameter structure
Put, its outward flange lower surface convex of upper end 21 simultaneously down extends curved structure formation Access Division 211, described Access Division
211 lower surfaces are provided with the first waterproof sealing packing ring 3, and the centre of lower end 22 of described rivet rod sleeve 2 is provided with an axial neck
221；The described bottom of rivet rod 1 is provided with an axial projection 12.
The described lower end of rivet cap 11 is provided with the second waterproof sealing packing ring 4.Further enhance the water resistance of rivet.
Described the first waterproof sealing packing ring 3 and the second waterproof sealing packing ring 4 is silicon rubber waterproof grommet.
The described cross section of groove 111 is isosceles trapezoid shape.
The lower end 22 of described rivet sleeve 2 and the cross section of upper end 21 are also isosceles trapezoid shape.
The axial projection 12 of the described lower end of rivet rod 1 be strip bulge and rivet rod 1 down move riveting when and rivet rod set
The axial neck clamping of cylinder lower end.
Described rivet body outer surface even application has one layer of water soluble acrylic acid amino-stoving varnish.Water soluble acrylic acid amino is baked
Paint glossiness good, hardness is high, adhesive force is strong, and anti-wear performance and chemical-resistance are excellent.
Described water soluble acrylic acid amino-stoving varnish includes the component of following parts by weight：It is 16 parts of water-based acrylic resin, aqueous
10 parts of epoxy resin, 20 parts of nano fumed silica, 20 parts of crosslinked resin, 0.8 part of polyamide curing agent, aqueous defoamer
0.4 part, 4 parts of carboxymethyl cellulose, 100 parts of deionized water.
It is preferred that, the processing technology of waterproof durable fastening rivet baking vanish part of the present invention comprises the following steps：
1）Rivet rod and rivet rod sleeve are processed respectively according to the design requirement of rivet rod and rivet rod sleeve, and use NaCO3Solution cleans riveting
Rivet rod and rivet rod sleeve appearance are removed after being rinsed after the greasy dirt of bar and rivet rod sleeve outer surface with flowing clear water with oxalic acid solution again
Oxide skin, the rusty stain in face etc., and cleaned with ultrasonic assistant, made afterwards with the orthophosphate solution processing of phosphoric acid formula manganese, zinc, chromium
Surface forms phosphate coating and removes surface dirt and soft flocks with compressed air after being polished after drying；
2）The preparation of water soluble acrylic acid amino-stoving varnish：Each component is weighed according to formula ratio uniformly to be produced with dispersion machine dispersion mixing；
3）Using spraying equipment by step 2）In water soluble acrylic acid amino-stoving varnish be sprayed on step 1）Rivet rod and rivet rod sleeve
Surface, described spraying equipment includes air compressor, appendix, air oil water separator, spray gun, container for paint and spray painting
Room；
4）150 DEG C of bakings, drying, by rivet rod and riveting after cooling are warming up to after carrying out prebake conditions 10min using 100 DEG C of temperature
Rod sleeve is assembled.
Described step 1）Phosphatization temperature is 65 DEG C.
Embodiment 3
Referring to Fig. 1-Fig. 3, a kind of waterproof durable fastening rivet baking vanish part and its processing technology, including rivet body, described riveting
Nail body is provided with the rivet rod 1 of rivet cap 11 including upper end and is arranged on the rivet rod sleeve 2 of the lower end of rivet rod 1, described rivet cap
11 offer the upper end 21 that a groove 111 is used to accommodate the rivet rod sleeve 2；Described rivet rod sleeve 2 is set in variable-diameter structure
Put, its outward flange lower surface convex of upper end 21 simultaneously down extends curved structure formation Access Division 211, described Access Division
211 lower surfaces are provided with the first waterproof sealing packing ring 3, and the centre of lower end 22 of described rivet rod sleeve 2 is provided with an axial neck
221；The described bottom of rivet rod 1 is provided with an axial projection 12.
The described lower end of rivet cap 11 is provided with the second waterproof sealing packing ring 4.Further enhance the water resistance of rivet.
Described the first waterproof sealing packing ring 3 and the second waterproof sealing packing ring 4 is silicon rubber waterproof grommet.
The described cross section of groove 111 is isosceles trapezoid shape.
The lower end 22 of described rivet sleeve 2 and the cross section of upper end 21 are also isosceles trapezoid shape.
The axial projection 12 of the described lower end of rivet rod 1 be strip bulge and rivet rod 1 down move riveting when and rivet rod set
The axial neck clamping of cylinder lower end.
Described rivet body outer surface even application has one layer of water soluble acrylic acid amino-stoving varnish.Water soluble acrylic acid amino is baked
Paint glossiness good, hardness is high, adhesive force is strong, and anti-wear performance and chemical-resistance are excellent.
Described water soluble acrylic acid amino-stoving varnish includes the component of following parts by weight：It is 12 parts of water-based acrylic resin, aqueous
8 parts of epoxy resin, 15 parts of nano fumed silica, 15 parts of crosslinked resin, 0.7 part of polyamide curing agent, aqueous defoamer 0.3
Part, 3 parts of carboxymethyl cellulose, 90 parts of deionized water.
The processing technology of waterproof durable fastening rivet baking vanish part of the present invention comprises the following steps：
1）Rivet rod and rivet rod sleeve are processed respectively according to the design requirement of rivet rod and rivet rod sleeve, and use NaCO3Solution cleans riveting
Rivet rod and rivet rod sleeve appearance are removed after being rinsed after the greasy dirt of bar and rivet rod sleeve outer surface with flowing clear water with oxalic acid solution again
Oxide skin, the rusty stain in face etc., and cleaned with ultrasonic assistant, made afterwards with the orthophosphate solution processing of phosphoric acid formula manganese, zinc, chromium
Surface forms phosphate coating and removes surface dirt and soft flocks with compressed air after being polished after drying；
2）The preparation of water soluble acrylic acid amino-stoving varnish：Each component is weighed according to formula ratio uniformly to be produced with dispersion machine dispersion mixing；
3）Using spraying equipment by step 2）In water soluble acrylic acid amino-stoving varnish be sprayed on step 1）Rivet rod and rivet rod sleeve
Surface, described spraying equipment includes air compressor, appendix, air oil water separator, spray gun, container for paint and spray painting
Room；
4）135 DEG C of bakings, drying, by rivet rod and riveting after cooling are warming up to after carrying out prebake conditions 15min using 90 DEG C of temperature
Rod sleeve is assembled.
Described step 1）Phosphatization temperature is 45 DEG C.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted.Although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the technology of invention
Scheme is modified or equivalent substitution, and without departing from the scope of technical solution of the present invention, it all should cover the power in the present invention
In sharp claimed range.
Claims (10)
1. a kind of waterproof durable fastening rivet baking vanish part, it is characterised in that including rivet body, described rivet body includes upper
End is provided with the rivet rod of rivet cap and is arranged on and offers a groove on the rivet rod sleeve of rivet rod lower end, described rivet cap and be used for
Accommodate the upper end of the rivet rod sleeve；Described rivet rod sleeve in variable-diameter structure set, its upper end outward flange lower end towards
Evagination simultaneously down extends curved structure formation Access Division, and described Access Division lower surface is provided with the first waterproof sealing packing ring, institute
Provided with an axial neck in the middle of the lower end for the rivet rod sleeve stated；Described rivet rod bottom is provided with an axial projection.
2. a kind of waterproof durable fastening rivet baking vanish part according to claim 1, it is characterised in that under described rivet cap
End is provided with the second waterproof sealing packing ring.
3. a kind of waterproof durable fastening rivet baking vanish part according to claim 2, it is characterised in that the first described waterproof
Seal washer and the second waterproof sealing packing ring are silicon rubber waterproof grommet.
4. a kind of waterproof durable fastening rivet baking vanish part according to claim 1, it is characterised in that described groove is transversal
Face is isosceles trapezoid shape.
5. a kind of waterproof durable fastening rivet baking vanish part according to claim 1, it is characterised in that described rivet sleeve
Lower end and upper end cross section be isosceles trapezoid shape.
6. a kind of waterproof durable fastening rivet baking vanish part according to claim 1, it is characterised in that described rivet rod lower end
Axial projection for strip bulge and when rivet rod down moves riveting with the axial neck clamping of rivet rod sleeve lower end.
7. a kind of waterproof durable fastening rivet baking vanish part according to claim 1, it is characterised in that described rivet body
Outer surface even application has one layer of water soluble acrylic acid amino-stoving varnish.
8. a kind of waterproof durable fastening rivet baking vanish part according to claim 1, it is characterised in that described aqueous acrylamide
Sour amino-stoving varnish includes the component of following parts by weight：8-16 parts of water-based acrylic resin, 5-10 parts of aqueous epoxy resins, nanometer gas
10-20 parts of aerosil, 10-20 parts of crosslinked resin, 0.6-0.8 parts of polyamide curing agent, 0.2-0.4 parts of aqueous defoamer,
2-4 parts of carboxymethyl cellulose, 80-100 parts of deionized water.
9. a kind of processing technology of waterproof durable fastening rivet baking vanish part as described in claim any one of 1-8, its feature exists
In comprising the following steps：
1）Rivet rod and rivet rod sleeve are processed respectively according to the design requirement of rivet rod of the present invention and rivet rod sleeve, and use NaCO3
Solution, which is cleaned, to be used after flowing clear water rinsing after the greasy dirt of rivet rod and rivet rod sleeve outer surface again with oxalic acid solution removing rivet rod and riveting
Oxide skin, rusty stain of rod set tube outer surface etc., and cleaned with ultrasonic assistant, afterwards with phosphoric acid formula manganese, zinc, chromium orthophosphates
Solution processing removes surface dirt and soft flocks after surface is formed phosphate coating and is polished after drying with compressed air；
2）The preparation of water soluble acrylic acid amino-stoving varnish：Each component is weighed according to formula ratio uniformly to be produced with dispersion machine dispersion mixing；
3）Using spraying equipment by step 2）In water soluble acrylic acid amino-stoving varnish be sprayed on step 1）Rivet rod and rivet rod sleeve
Surface, described spraying equipment includes air compressor, appendix, air oil water separator, spray gun, container for paint and spray painting
Room；
4）120-150 DEG C of baking, drying, after cooling are warming up to after carrying out prebake conditions 10-20min using 80-100 DEG C of temperature
Rivet rod and rivet rod sleeve are assembled.
10. a kind of processing technology of waterproof durable fastening rivet baking vanish part according to claim 9, it is characterised in that institute
The step 1 stated）Phosphatization temperature is 25-65 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635902.6A CN107312462B (en) | 2017-07-31 | 2017-07-31 | Waterproof durable fastening rivet baking finish piece and processing technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635902.6A CN107312462B (en) | 2017-07-31 | 2017-07-31 | Waterproof durable fastening rivet baking finish piece and processing technology thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107312462A true CN107312462A (en) | 2017-11-03 |
| CN107312462B CN107312462B (en) | 2022-06-24 |
Family
ID=60174859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710635902.6A Active CN107312462B (en) | 2017-07-31 | 2017-07-31 | Waterproof durable fastening rivet baking finish piece and processing technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107312462B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29622477U1 (en) * | 1995-12-29 | 1997-02-20 | Emhart Inc | Waterproof two-stage rivet |
| ES1062476U (en) * | 2006-03-24 | 2006-06-16 | Guillermo Petri Larrea | Variable-diameter cutting and tensioning bolt |
| CN102167946A (en) * | 2010-11-26 | 2011-08-31 | 湖南晟通科技集团有限公司 | Waterborne anti-corrosive primer and preparation method thereof |
| CN105570258A (en) * | 2016-01-29 | 2016-05-11 | 东莞禾盈通用零部件有限公司 | Waterproof rivet |
| CN105817839A (en) * | 2016-04-21 | 2016-08-03 | 滁州博昊门业制造有限公司 | Production technical process of zinc-steel guardrails |
| CN106076787A (en) * | 2016-07-29 | 2016-11-09 | 广西安讯科技投资有限公司 | The processing technology of shop metal window |
-
2017
- 2017-07-31 CN CN201710635902.6A patent/CN107312462B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29622477U1 (en) * | 1995-12-29 | 1997-02-20 | Emhart Inc | Waterproof two-stage rivet |
| ES1062476U (en) * | 2006-03-24 | 2006-06-16 | Guillermo Petri Larrea | Variable-diameter cutting and tensioning bolt |
| CN102167946A (en) * | 2010-11-26 | 2011-08-31 | 湖南晟通科技集团有限公司 | Waterborne anti-corrosive primer and preparation method thereof |
| CN105570258A (en) * | 2016-01-29 | 2016-05-11 | 东莞禾盈通用零部件有限公司 | Waterproof rivet |
| CN105817839A (en) * | 2016-04-21 | 2016-08-03 | 滁州博昊门业制造有限公司 | Production technical process of zinc-steel guardrails |
| CN106076787A (en) * | 2016-07-29 | 2016-11-09 | 广西安讯科技投资有限公司 | The processing technology of shop metal window |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107312462B (en) | 2022-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104001659B (en) | A kind of spraying method of aluminium alloy extrusions | |
| CN109136851A (en) | Stainless steel tube corrosion-resistant post-treatment process | |
| CN106047113A (en) | Efficient corrosion-resistant coating | |
| CN105149195A (en) | Paint construction technology of novel steel structure | |
| JP2003342753A (en) | Method of treating metal material, metal material, and metal body | |
| CN106191937A (en) | A kind of zinc-plated anti-corrosion treatment process of steel surface | |
| CN107312462A (en) | A kind of waterproof durable fastening rivet baking vanish part and its processing technology | |
| CN107163826B (en) | A kind of nano ceramics polymer anticorrosive paint and preparation method thereof | |
| CN109082161A (en) | A kind of fine chemistry industry coating and its production technology | |
| CN106148936B (en) | A kind of stainless steel material treatment process improving antiseptic property | |
| CN104209257B (en) | Electric locomotive anticorrosive coating method | |
| CN107246432A (en) | A kind of high durable stud baking vanish part of protection and its processing technology | |
| CN103752488B (en) | Method for coating room temperature vulcanized silicone rubber anti-pollution flashover coatings on surfaces of umbrella disc of insulator | |
| CN217185713U (en) | Easy-to-clean copper pot | |
| CN113967578A (en) | Powder spraying and baking process for container and freight car | |
| CN108561556B (en) | Method for preventing galvanic corrosion by sealing and sealing structure at end of torsion bar | |
| CN204451380U (en) | A kind of super-hydrophobic band rust coating structure being suitable for wet weather metal rust preventing | |
| JPH0329671Y2 (en) | ||
| CN103586177A (en) | Topcoating method for exported oil truck | |
| CN112642681A (en) | Cabinet surface paint spraying process | |
| CN205676407U (en) | The carrier-borne unmanned vehicle retracting device of Defend salt fog | |
| CN109810626A (en) | A kind of high intensity corrosion resistant SUV offroad vehicle luggage carrier aluminum profile | |
| CN207296025U (en) | anti-corrosion steel structure | |
| CN110343989A (en) | A kind of thermal spraying zinc-aluminium water resistant coating and its application method | |
| CN109913094A (en) | A kind of method that coating and spraying are used in engine surface spraying |
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 |