CN104785428B - Method for utilizing power medium to assist in achieving coating on inner cavity of automobile air reservoir - Google Patents
Method for utilizing power medium to assist in achieving coating on inner cavity of automobile air reservoir Download PDFInfo
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- CN104785428B CN104785428B CN201510146794.7A CN201510146794A CN104785428B CN 104785428 B CN104785428 B CN 104785428B CN 201510146794 A CN201510146794 A CN 201510146794A CN 104785428 B CN104785428 B CN 104785428B
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- dynamic medium
- gas receiver
- structural steel
- inner chamber
- air reservoir
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Abstract
The invention relates to a method for utilizing a power medium to assist in achieving coating on an inner cavity of an automobile air reservoir. The method comprises the steps that firstly a power medium header pipe (15) and a travel switch (14) are installed on a coating groove (16); the air reservoir (9) is installed on a structural steel frame in a hung mode; a structural steel truss with the air reservoir (9) and the structural steel frame are lowered into the coating groove (16), and a positioning funnel (12) and an opening of the power medium header pipe (15) are communicated; the travel switch (14) is switched on, the power medium enters the inner cavity of the air reservoir (9), and coating on the inner cavity of the air reservoir (9) is completed under the action of flowing assistant stirring of the power medium; a bridge crane moves upward, and the power medium stops entering into the air reservoir (9), so that the coating procedure on the inner cavity of the air reservoir (9) is completed. The power medium is pumped in the inner cavity of the air reservoir (9), through flowing of the power medium, the effect of mechanical stirring is increased, and the quality of coating on the inner cavity of the air reservoir (9) is improved.
Description
Technical field
The present invention relates to a kind of coating process, a kind of method using dynamic medium to assist vehicle reservation tube inner chamber application, belong to automobile air cylinder application techniques field.
Background technology
Gas receiver is to ensure the compressed air that safe part, its major function are used to store the certain pressure needed for brake system of car in commercial car brakes, and compressed air is it is generally required to through filtration, be dried as free from admixture, oil-free, anhydrous pure air.But, owing to filtration system, drying system need maintaining, and automobile use during climatic environment, the impact such as running environment, gas receiver inner chamber will be caused to produce corrosion, the corrosion of gas receiver inner chamber can produce the compressed-air actuated cleanliness factor of impurity effect, and then damage air valve, thus cause automobile brake malfunctioning, therefore the anticorrosive coating of gas receiver inner chamber is critically important.
At present, the coating process that gas receiver typically uses has electrostatic powder coating, electrophoretic painting and autophoresis coating, uses these three coating process, and gas receiver outer surface can reach antiseptic property requirement.But, owing to gas receiver structure is cavity shape structure, its turnover gas interface size is less, diameter is generally 10-25mm, according to existing coating process and method, gas receiver inner chamber is difficult to clean up, in gas receiver inner chamber coating process, the pre-treating technology such as defat, pickling is difficult to carry out thoroughly, gas receiver inner chamber phosphatization quality, coating performance all it cannot be guaranteed that, make gas receiver inner chamber coating quality can not meet requirement, gas receiver inner chamber antiseptic property can not be effectively played, it is impossible to the foreign matters from being blocked braking air valve avoiding corrosion to produce produces hidden danger.
Chinese patent Authorization Notice No.: CN201539685U, authorized announcement date: on August 4th, 2010, in the utility model patent of entitled " air cylinder with detachable connector ", disclose a kind of air cylinder with detachable connector, belong to the improvement of gas receiver to a kind of automobile, there is the hole of diameter 50-70 millimeter one end of this gas receiver, it is welded to connect nut to be connected with this hole outside weldings of gas receiver, it is tightly connected on bolt suit sealing ring, and be welded to connect nut thread with this and be connected, this is tightly connected on bolt has gas receiver to enter air outlet adapter, maybe this is tightly connected bolt and passes in and out gas weld with gas receiver, maybe this is tightly connected bolt and gas receiver turnover gas joint screw thread and is connected；After gas receiver has welded, it is possible to use the hole that air cylinder with detachable connector is bigger, carrying out cleaning and the preservative treatment of inner chamber, so that gas receiver is when normally using, burn into does not keeps cleaning, and the blocking of gas circuit can be avoided to cause the accident of brake failure.This utility model patent is to improve from gas receiver structure rather than improve in terms of gas receiver coating process；Meanwhile, this gas receiver adds relatively connectors and cost, owing to gas receiver is pressure vessel, and be security personnel's parts, for ensureing its stored air pressure, prevent gas leakage, impact braking, general connector is the fewest more good, and therefore this gas receiver is difficult to use the most in a large number.
Summary of the invention
Present invention aims to that existing gas receiver coating process can not meet coating quality requirement, gas receiver cavity coating is easily generated the problems such as the foreign matters from being blocked such as corrosion braking air valve, it is provided that a kind of method using dynamic medium to assist vehicle reservation tube inner chamber application.
For achieving the above object, the technical solution of the present invention is:nullA kind of method using dynamic medium to assist vehicle reservation tube inner chamber application，It utilizes working position apparatus that vehicle reservation tube inner chamber is carried out application，Working position apparatus therein includes steel truss、Structural steel frame、Dynamic medium house steward and travel switch，Described structural steel frame matches with being coated with tankage，Structural steel frame includes upper frame and lower frame，The connecting hole in upper beam in described upper frame is connected with gas receiver upper portion central hole by hollow type bolt，Lower beam top in described lower frame and connecting hole one_to_one corresponding are disposed with multiple dynamic medium outlet stool，Described dynamic medium outlet stool is connected with gas receiver central bore，Described lower beam lower disposed dynamic medium supervisor and a location funnel，Described funnel top, location is connected with dynamic medium supervisor，And described multiple dynamic medium outlet stools are connected with dynamic medium supervisor respectively，Dynamic medium house steward is for connecting the dynamic medium of power source，Dynamic medium herein is air、Compressed air and tank liquor，Described location funnel is connected with dynamic medium house steward outlet，Comprise the following steps:
Step one, be coated with tankage groove inner bottom part install dynamic medium house steward, travel switch is arranged on painting tankage upper edge along upper；
Step 2, gas storage wound packages is hung on structural steel frame, make gas receiver upper portion central hole be connected with the connecting hole in upper beam by hollow type bolt thus fixing gas receiver top, dynamic medium outlet stool is inserted in the centre bore of gas receiver bottom and makes gas receiver bottom fix；
Step 3, by dropping in painting tankage groove with the steel truss of gas receiver and structural steel frame following vehicle, by location funnel precise positioning, make location funnel be connected with dynamic medium house steward outlet；
After step 4, structural steel frame drop to certain stroke, steel truss touching travel switch, travel switch is made to connect, dynamic medium is entered into location funnel by dynamic medium house steward, is entered in gas receiver inner chamber by dynamic medium supervisor by dynamic medium outlet stool again, under the auxiliary stirring action of dynamic medium flowing, i.e. complete the application of gas receiver inner chamber；
Step 5, complete gas receiver inner chamber application application after drive a vehicle up, structural steel frame is lifted out painting tankage, in lifting, travel switch cuts out, and dynamic medium stops entering in gas receiver, thus completes the coating process to gas receiver inner chamber.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of method using dynamic medium to assist vehicle reservation tube inner chamber application in the present invention, it is included in painting tankage groove inner bottom part and installs dynamic medium house steward, gas storage wound packages is hung on structural steel frame, then the steel truss with gas receiver dropped in being coated with tankage groove and make location funnel be connected with dynamic medium house steward outlet, the application of gas receiver inner chamber is connected, completed under the auxiliary stirring action of dynamic medium flowing to travel switch, steel truss and structural steel frame is finally lifted out painting tankage, completes the coating process to gas receiver inner chamber；By dynamic medium being passed into gas receiver inner chamber, utilizing the flowing of dynamic medium, adding mechanical agitation, improve the coating quality of gas receiver inner chamber, make gas receiver when normally using, corrosion resistance coating can be excellent, coating does not falls off, it is to avoid air valve blocks and causes the accidents such as brake failure.
Accompanying drawing explanation
Fig. 1 is working position apparatus structural representation in the present invention.
Fig. 2 is the dynamic medium house steward's top view in the present invention.
Fig. 3 is working position apparatus operating diagram in the present invention.
In figure, top end holder 1, bottom bracket 2, midfoot support 3, upper frame 4, lower frame 5, upright of frame 6, upper beam 7, connecting hole 8, gas receiver 9, lower beam 10, dynamic medium outlet stool 11, location funnel 12, dynamic medium supervisor 13, travel switch 14, dynamic medium house steward 15, is coated with tankage 16.
Detailed description of the invention
Illustrate that the present invention is described in further detail with detailed description of the invention below in conjunction with accompanying drawing.
See Fig. 1 to Fig. 3, a kind of method using dynamic medium to assist vehicle reservation tube inner chamber application, it utilizes working position apparatus that vehicle reservation tube inner chamber carries out application, and working position apparatus therein includes steel truss, structural steel frame, dynamic medium house steward 15 and travel switch 14；Structural steel frame is mainly used in dress and hangs gas receiver 9, and dynamic medium house steward 15 is placed on painting tankage 16 inner bottom part, is mainly used in connecting the dynamic medium of power source, and dynamic medium introduces gas receiver 9 inner chamber.Painting tankage 16 predominantly degreasing bath herein, descaling bath, Phosphating Slot, rinsing bowl, certainly swim paint bath, electrophoresis tank etc..What the predominantly blower fan of dynamic medium herein, air compressor machine sent has the air of certain pressure, compressed air and the tank liquor of circulating pump conveying.
Seeing Fig. 1, described steel truss top is connected with driving, and steel truss bottom is connected with structural steel frame.Concrete, described steel truss includes top end holder 1, bottom bracket 2 and midfoot support 3；Described top end holder 1 is connected with driving, controls translation and the lifting of superstructure；It is connected by midfoot support 3 between top end holder 1 and bottom bracket 2；Described bottom bracket 2 is connected with structural steel frame, i.e. bottom bracket 2 mainly plays steel truss and is connected with structural steel frame effect.
Seeing Fig. 1, described structural steel frame is tower structure, and structural steel frame matches with being coated with tankage 16, and structural steel frame includes upper frame 4 and lower frame 5, is connected by four upright of frame 6 between described upper frame 4 and lower frame 5.Described upper frame 4 is shaped steel square frame, is provided with upper beam 7 in upper frame 4, and described upper beam 7 is provided with connection 8, and described connecting hole 8 is connected with gas receiver 9 upper portion central hole by hollow type bolt, thus fixing gas receiver 9 top；Hollow type bolt can increase the scavenging action of gas receiver 9, it is to avoid produces air chamber in gas receiver 9.Described lower frame 5 is shaped steel square frame, is provided with lower beam 10 in lower frame 5.Lower beam 10 top is disposed with multiple dynamic medium outlet stool 11 with connecting hole 8 one_to_one corresponding in upper beam 7, and described dynamic medium outlet stool 11 is connected with gas receiver 9 central bore.Described lower frame 5 and lower beam 10 lower disposed dynamic medium supervisor 13 and a location funnel 12, described location funnel 12 top is connected with dynamic medium supervisor 13, and described multiple dynamic medium outlet stools 11 are connected with dynamic medium supervisor 13 respectively.
Seeing Fig. 2, described dynamic medium house steward 15 is arranged on painting tankage 16 groove inner bottom part, and described location funnel 12 plays the role of positioning, and location funnel 12 is connected with dynamic medium house steward 15 outlet.Described travel switch 14 be arranged on painting tankage 16 upper edge along upper, be coated with tankage 16 electrical system be connected with power source by electromagnetic valve.Power source herein is mainly for blower fan, air compressor machine and circulating pump.
Described dynamic medium house steward 15, dynamic medium supervisor 13 and dynamic medium outlet stool 11 are made by stainless steel or other corrosion-resistant material.
Seeing Fig. 3, this kind uses dynamic medium to assist the method for vehicle reservation tube inner chamber application to comprise the following steps:
Step one, be coated with tankage 16 groove inner bottom part install dynamic medium house steward 15, travel switch 14 is arranged on painting tankage 16 upper edge along upper.
Step 2, by gas receiver 9 dress hang on structural steel frame, make gas receiver 9 upper portion central hole be connected with the connecting hole 8 in upper beam 7 by hollow type bolt thus fixing gas receiver 9 top, dynamic medium outlet stool 11 is inserted in the centre bore of gas receiver 9 bottom and makes gas receiver 9 bottom fix.
Step 3, by dropping in painting tankage 16 groove with the steel truss of gas receiver 9 and structural steel frame following vehicle, by location funnel 12 precise positioning, make location funnel 12 be connected with dynamic medium house steward 15 outlet.
After step 4, structural steel frame drop to certain stroke, steel truss touching travel switch 14, travel switch 14 is made to connect, dynamic medium is entered into location funnel 12 by dynamic medium house steward 15, is entered in gas receiver 9 inner chamber by dynamic medium supervisor 13 by dynamic medium outlet stool 11 again, under the auxiliary stirring action of dynamic medium flowing, i.e. complete the application of gas receiver 9 inner chamber.
Step 5, complete gas receiver 9 inner chamber application application after drive a vehicle up, structural steel frame is lifted out painting tankage 16, in lifting, travel switch 14 cuts out, and dynamic medium stops entering in gas receiver 9, thus completes the coating process to gas receiver 9 inner chamber.Coating process herein is mainly the operations such as cleaning, pickling, phosphatization, certainly swimming, electrophoresis.
The present invention proposes a kind of method using dynamic medium to assist vehicle reservation tube inner chamber application, by dynamic medium being passed into gas receiver 9 inner chamber, utilize the flowing of dynamic medium, add mechanical agitation, clean for gas receiver 9 inner cavity cleaning, improve the coating quality of gas receiver 9 inner chamber, meet the prescription of gas receiver 9 inner chamber application, make gas receiver 9 when normally using, corrosion resistance coating can be excellent, coating does not falls off, it is to avoid gas receiver 9 inner chamber produces the foreign matters from being blocked air valves such as corrosion and causes the accidents such as brake failure.
Above content is to combine concrete preferred implementation further description made for the present invention, it is impossible to assert the present invention be embodied as be confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, said structure all should be considered as belonging to protection scope of the present invention.
Claims (1)
- null1. one kind uses the method that dynamic medium has assisted vehicle reservation tube inner chamber application，It utilizes working position apparatus that vehicle reservation tube inner chamber is carried out application，Working position apparatus therein includes steel truss、Structural steel frame、Dynamic medium house steward (15) and travel switch (14)，Described structural steel frame matches with being coated with tankage (16)，Structural steel frame includes upper frame (4) and lower frame (5)，The connecting hole (8) in upper beam (7) in described upper frame (4) is connected with gas receiver (9) upper portion central hole by hollow type bolt，Lower beam (10) top in described lower frame (5) and connecting hole (8) one_to_one corresponding are disposed with multiple dynamic medium outlet stool (11)，Described dynamic medium outlet stool (11) is connected with gas receiver (9) central bore，Described lower beam (10) lower disposed dynamic medium supervisor (13) and a location funnel (12)，Described location funnel (12) top is connected with dynamic medium supervisor (13)，And described multiple dynamic medium outlet stools (11) are connected with dynamic medium supervisor (13) respectively，Dynamic medium house steward (15) is for connecting the dynamic medium of power source，Dynamic medium herein is air、Compressed air and tank liquor，Described location funnel (12) is connected with dynamic medium house steward (15) outlet，It is characterized in that，Comprise the following steps:Step one, be coated with tankage (16) groove inner bottom part install dynamic medium house steward (15), travel switch (14) is arranged on painting tankage (16) upper edge along upper；Step 2, by gas receiver (9) dress hang on structural steel frame, make gas receiver (9) upper portion central hole be connected with the connecting hole (8) in upper beam (7) by hollow type bolt thus fixing gas receiver (9) top, dynamic medium outlet stool (11) is inserted in the centre bore of gas receiver (9) bottom and makes gas receiver (9) bottom fix；Step 3, by dropping in painting tankage (16) groove with the steel truss of gas receiver (9) and structural steel frame following vehicle, by location funnel (12) precise positioning, make location funnel (12) and dynamic medium house steward (15) export and be connected；After step 4, structural steel frame drop to certain stroke, steel truss touching travel switch (14), travel switch (14) is made to connect, dynamic medium is entered into location funnel (12) by dynamic medium house steward (15), is entered in gas receiver (9) inner chamber by dynamic medium supervisor (13) by dynamic medium outlet stool (11) again, under the auxiliary stirring action of dynamic medium flowing, i.e. complete the application of gas receiver (9) inner chamber；Step 5, complete gas receiver (9) inner chamber application after drive a vehicle up, structural steel frame is lifted out painting tankage (16), in lifting, travel switch (14) cuts out, and dynamic medium stops entering in gas receiver (9), thus completes the coating process to gas receiver (9) inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510146794.7A CN104785428B (en) | 2015-03-31 | 2015-03-31 | Method for utilizing power medium to assist in achieving coating on inner cavity of automobile air reservoir |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510146794.7A CN104785428B (en) | 2015-03-31 | 2015-03-31 | Method for utilizing power medium to assist in achieving coating on inner cavity of automobile air reservoir |
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| Publication Number | Publication Date |
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| CN104785428A CN104785428A (en) | 2015-07-22 |
| CN104785428B true CN104785428B (en) | 2017-01-11 |
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| CN109773424B (en) * | 2019-01-18 | 2021-03-26 | 常德天工机械有限公司 | Preparation method of air cylinder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201539685U (en) * | 2009-12-01 | 2010-08-04 | 唐春 | Air cylinder with detachable connector |
| CN201738997U (en) * | 2010-03-13 | 2011-02-09 | 中国第一汽车集团公司 | Air-powered atomized urea reductant jetting control system |
| CN103128017A (en) * | 2011-11-28 | 2013-06-05 | 魏雪梅 | Air-injection type distance-changeable paint spray gun |
| CN104117443A (en) * | 2013-04-24 | 2014-10-29 | 无锡市普田特种喷涂设备有限公司 | Variable frequency putty coating machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014124557A (en) * | 2012-12-25 | 2014-07-07 | Showa Corp | Cover |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201539685U (en) * | 2009-12-01 | 2010-08-04 | 唐春 | Air cylinder with detachable connector |
| CN201738997U (en) * | 2010-03-13 | 2011-02-09 | 中国第一汽车集团公司 | Air-powered atomized urea reductant jetting control system |
| CN103128017A (en) * | 2011-11-28 | 2013-06-05 | 魏雪梅 | Air-injection type distance-changeable paint spray gun |
| CN104117443A (en) * | 2013-04-24 | 2014-10-29 | 无锡市普田特种喷涂设备有限公司 | Variable frequency putty coating machine |
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| CN104785428A (en) | 2015-07-22 |
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