CN105736106A - 一种带悬挂吊钩的排气管 - Google Patents

一种带悬挂吊钩的排气管 Download PDF

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Publication number
CN105736106A
CN105736106A CN201511014733.1A CN201511014733A CN105736106A CN 105736106 A CN105736106 A CN 105736106A CN 201511014733 A CN201511014733 A CN 201511014733A CN 105736106 A CN105736106 A CN 105736106A
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Prior art keywords
exhaustor
parts
exhaust pipe
dry
snap ring
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Inventor
刘华
杨涛
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Wuhu Evershine Automotive Component Co Ltd
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Wuhu Evershine Automotive Component Co Ltd
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Priority to CN201511014733.1A priority Critical patent/CN105736106A/zh
Publication of CN105736106A publication Critical patent/CN105736106A/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
    • 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
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
    • B05D1/38—Successively applying liquids or other fluent materials, e.g. without intermediate treatment with intermediate treatment
    • 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
    • B05D3/02—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 by baking
    • B05D3/0218—Pretreatment, e.g. heating the substrate
    • 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
    • B05D3/02—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 by baking
    • B05D3/0254—After-treatment
    • 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
    • B05D3/10—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 by other chemical 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
    • 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
    • B05D7/50—Multilayers
    • B05D7/56—Three layers or more
    • B05D7/57—Three layers or more the last layer being a clear coat
    • B05D7/574—Three layers or more the last layer being a clear coat at least some layers being let to dry at least partially before applying the next layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/48—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/16—Selection of particular materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • 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
    • B05D2506/00—Halogenated polymers
    • B05D2506/10—Fluorinated polymers
    • B05D2506/15—Polytetrafluoroethylene [PTFE]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2510/00—Surface coverings
    • F01N2510/08—Surface coverings for corrosion prevention
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2530/00—Selection of materials for tubes, chambers or housings
    • F01N2530/18—Plastics material, e.g. polyester resin

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

本发明涉及一种汽车零部件，具体是涉及一种带悬挂吊钩的排气管。包括排气管、卡环和支撑板，所述排气管卡在卡环内，所述支撑板置于卡环的两端，通过支撑板及卡环将排气管固定在车体底部；所述排气管通过涂装处理在其外表面形成防护膜。处理剂由10份聚醋酸乙烯乳液、5份芳香族羟基酸、3份柠檬酸、0.5份黄酮甙、5份乙二醇和80份水混合制成。本发明带悬挂吊钩的排气管，连接结构牢靠，使用及维护方便。通过涂装处理排气管，使其耐腐蚀性能得到显著提升。

Description

一种带悬挂吊钩的排气管
技术领域
本发明涉及一种汽车零部件，具体是涉及一种带悬挂吊钩的排气管。
背景技术
现有技术中，汽车排气管的固定，通常是采用焊接方式连接，易造成维修不便等缺陷。另有部分汽车厂家对其进行改进，更换了可以拆卸的悬挂吊钩，不过，这就对排气管的耐腐蚀性造成一定影响，所以必须对排气管进行防腐处理。
发明内容
针对现有技术中存在的上述问题，本发明提供了一种带悬挂吊钩的排气管。
本发明采用的技术方案如下：
一种带悬挂吊钩的排气管，包括排气管、卡环和支撑板，所述排气管卡在卡环内，所述支撑板置于卡环的两端，通过支撑板及卡环将排气管固定在车体底部；
所述排气管通过涂装处理在其外表面形成防护膜，加工工艺为：
步骤①、将排气管放入处理剂中浸泡5分钟，处理剂由10份聚醋酸乙烯乳液、5份芳香族羟基酸、3份柠檬酸、0.5份黄酮甙、5份乙二醇和80份水混合制成；
步骤②、将排气管烘干，烘干温度为40℃；
步骤③、采用喷膜方法在排气管的表面涂装一层厚度为0.5μm的聚四氟乙烯薄膜；
步骤④、将排气管烘干，烘干温度为80℃；
步骤⑤、在排气管上的聚四氟乙烯薄膜的表面涂装底漆及面漆；
步骤⑥、将排气管烘干，烘干温度为70℃。
本发明带悬挂吊钩的排气管，连接结构牢靠，使用及维护方便。
通过涂装处理排气管，使其耐腐蚀性能得到显著提升。
具体实施方式
一种带悬挂吊钩的排气管，包括排气管、卡环和支撑板，所述排气管卡在卡环内，所述支撑板置于卡环的两端，通过支撑板及卡环将排气管固定在车体底部。
所述排气管通过涂装处理在其外表面形成防护膜，加工工艺为：
步骤①、将排气管放入处理剂中浸泡5分钟，处理剂由10份聚醋酸乙烯乳液、5份芳香族羟基酸、3份柠檬酸、0.5份黄酮甙、5份乙二醇和80份水混合制成；
步骤②、将排气管烘干，烘干温度为40℃；
步骤③、采用喷膜方法在排气管的表面涂装一层厚度为0.5μm的聚四氟乙烯薄膜；
步骤④、将排气管烘干，烘干温度为80℃；
步骤⑤、在排气管上的聚四氟乙烯薄膜的表面涂装底漆及面漆；
步骤⑥、将排气管烘干，烘干温度为70℃。
以上内容仅仅是对本发明结构所作的举例和说明，所属本技术领域的技术人员对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，只要不偏离发明的构思或者超越本权利要求书所定义的范围，均应属于本发明的保护范围。

Claims (1)

1.一种带悬挂吊钩的排气管，包括排气管（1），其特征在于，还包括卡环（2）和支撑板（3），所述排气管（1）卡在卡环（2）内，所述支撑板（3）置于卡环（2）的两端，通过支撑板（3）及卡环（2）将排气管（1）固定在车体底部；
所述排气管（1）通过涂装处理在其外表面形成防护膜，加工工艺为：
步骤①、将排气管放入处理剂中浸泡5分钟，处理剂由10份聚醋酸乙烯乳液、5份芳香族羟基酸、3份柠檬酸、0.5份黄酮甙、5份乙二醇和80份水混合制成；
步骤②、将排气管烘干，烘干温度为40℃；
步骤③、采用喷膜方法在排气管的表面涂装一层厚度为0.5μm的聚四氟乙烯薄膜；
步骤④、将排气管烘干，烘干温度为80℃；
步骤⑤、在排气管上的聚四氟乙烯薄膜的表面涂装底漆及面漆；
步骤⑥、将排气管烘干，烘干温度为70℃。
CN201511014733.1A 2015-12-31 2015-12-31 一种带悬挂吊钩的排气管 Pending CN105736106A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1861647A2 (en) * 2005-03-04 2007-12-05 Breeze-Torca Products, LLC Pipe clamp assembly with v-ring insert
CN101738130A (zh) * 2009-11-24 2010-06-16 广东万家乐燃气具有限公司 铜热交换器表面防腐蚀处理工艺
EP2251579A1 (de) * 2009-04-30 2010-11-17 HYDAC Accessories GmbH Schelle
CN202176395U (zh) * 2011-08-08 2012-03-28 王海 一种用于消声器与进气管连接的新型360°密封卡箍
CN102700403A (zh) * 2012-05-31 2012-10-03 芜湖市三和汽车部件制造有限公司 汽车排气管悬挂吊钩

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1861647A2 (en) * 2005-03-04 2007-12-05 Breeze-Torca Products, LLC Pipe clamp assembly with v-ring insert
EP2251579A1 (de) * 2009-04-30 2010-11-17 HYDAC Accessories GmbH Schelle
CN101738130A (zh) * 2009-11-24 2010-06-16 广东万家乐燃气具有限公司 铜热交换器表面防腐蚀处理工艺
CN202176395U (zh) * 2011-08-08 2012-03-28 王海 一种用于消声器与进气管连接的新型360°密封卡箍
CN102700403A (zh) * 2012-05-31 2012-10-03 芜湖市三和汽车部件制造有限公司 汽车排气管悬挂吊钩

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Application publication date: 20160706