CN111575696A - 一种螺栓磷化后表面处理设备与工艺 - Google Patents

一种螺栓磷化后表面处理设备与工艺 Download PDF

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CN111575696A
CN111575696A CN202010569783.0A CN202010569783A CN111575696A CN 111575696 A CN111575696 A CN 111575696A CN 202010569783 A CN202010569783 A CN 202010569783A CN 111575696 A CN111575696 A CN 111575696A
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宀冲己
岳强
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Yantai Bochang Automobile Standard Parts Co ltd
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    • CCHEMISTRY; METALLURGY
    • C23COATING 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
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    • C23C22/00Chemical 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
    • C23C22/73Chemical 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 characterised by the process
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00Processes for applying liquids or other fluent materials
    • B05D1/18Processes for applying liquids or other fluent materials performed by dipping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment 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
    • B05D3/002Pretreatement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment 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
    • B05D3/02Pretreatment 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
    • B05D3/0218Pretreatment, e.g. heating the substrate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment 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
    • B05D3/02Pretreatment 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
    • B05D3/0254After-treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24Processes, 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
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C22/00Chemical 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
    • C23C22/82After-treatment

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Abstract

本发明公开了一种螺栓磷化后表面处理设备与工艺,包括以下步骤:S1:通过将螺栓工件置于清洗设备内部通过清洗剂充分清洗表面的灰尘和油污等多种杂质,通过搅拌设备对清洗设备内部的螺栓工件进行充分搅拌,再通过清洗剂的排出,进行清水反复冲洗,再沥干水分。即可在步骤S4中对螺栓工件进行二次涂覆,使螺栓工件表面通过浸入润滑油液中而涂覆一侧润滑油液,再通过步骤S5中通过干燥设备对螺栓工件进行加温处理,使得螺栓工件表面两次涂覆的油液得以充分地附着在螺栓工件的表面,从而达到了提高螺栓工件质量参数的效果,保障了螺栓工件在不进行浸油的情况下使用仍然保障较低的摩擦系数,使用起来质量更加稳定,便于提高螺栓的使用寿命。

Description

一种螺栓磷化后表面处理设备与工艺
技术领域
本发明涉及螺栓加工技术领域,尤其涉及一种螺栓磷化后表面处理设备与工艺。
背景技术
螺栓是配用螺母的圆柱形带螺纹的紧固件,由头部和螺杆(带有外螺纹的圆柱体)两部分组成的一类紧固件,需与螺母配合,用于紧固连接两个带有通孔的零件,这种连接形式称螺栓连接,如把螺母从螺栓上旋下,又可以使这两个零件分开,故螺栓连接是属于可拆卸连接,水蜡是一种将减摩剂溶解于水性载体中的润滑剂,涂覆在工件表面以后,经过加温烘烤,出掉水蜡中的水性载体,使得减摩剂附着的工件表面,从而起到减磨润滑的作用,当前多数的汽车零部件组装厂,在生产时都采用自动方式生产,其中螺栓在安装前都采用自动上料,这就带来一个问题,有些磷化后的螺栓表面浸防锈油,有些没有,但都要经过同一条自动上料线上料,那么上料线难免会有防锈油的残留,每次进行有油/无油螺栓切换时,都要花费大量人力和物力清洗上料线,不仅费时费力,无疑也增加了企业的生产成本,防锈油除了能提高防腐能力外,最重要的功能是稳定螺栓的摩擦系数(润滑功能),而摩擦系数是螺栓紧固过程中夹紧力的重要保障因素。
目前市场上的螺栓工件大多难以在不浸油的前提下仍能保证螺栓的摩擦系数,从而难以保障螺栓工件在应用过程中的质量稳定,不便于保障螺栓的使用寿命。
发明内容
本发明的目的是为了解决现有技术中存在的缺点,而提出的一种螺栓磷化后表面处理设备与工艺。
一种螺栓磷化后表面处理设备与工艺,包括以下步骤:
S1:通过将螺栓工件置于清洗设备内部通过清洗剂充分清洗表面的灰尘和油污等多种杂质,通过搅拌设备对清洗设备内部的螺栓工件进行充分搅拌,再通过清洗剂的排出,进行清水反复冲洗,再沥干水分,对螺栓工件进行充分烘干,使螺栓工件烘干完全后置于洁净的加工容器内部;
S2:通过对烘干后的螺栓工件置放的容器内部注入磷化油液,使得磷化油液充分浸润螺栓工件,使螺栓工件浸润6-8小时后沥出,使得螺栓工件表面的磷化油液充分干燥;
S3:将充分干燥后的螺栓工件采用清水冲洗,并通过搅拌设备对螺栓工件进行搅拌,使得表面的磷化油液冲洗出来,再将螺栓工件从清洗后的水中沥出,通过转动设备对螺栓工件进行转动,使螺栓工件在离心作用下将表面水分快速甩出,甩出表面水分后再静置至其表面充分干燥;
S4:将步骤S3中充分干燥后的螺栓工件浸入润滑油液中,使螺栓工件在润滑油液中转动至每个螺栓工件表面均充分浸润润滑油液时,即可沥出螺栓工件,使螺栓工件晾干;
S5:将晾干的螺栓工件置入烘干机内进行加热烘干,使螺栓工件表面涂覆的磷化油液和润滑油液充分附着在螺栓工件的表面。
优选的,步骤S1中通过对螺栓工件冲洗时,通过清水冲洗和排出进行三次,且通过清水冲洗时应用搅拌设备反复搅拌螺栓工件,使螺栓工件表面的杂质和清洗剂得以充分冲洗。
优选的,步骤S5中对螺栓工件的烘干温度为180摄氏度,烘干时间为20-15分钟;在对螺栓工件烘干之前和对螺栓工件烘干之后的五分钟,均采用120摄氏度对螺栓工件进行预热或预冷处理,避免螺栓工件在烘干时骤热骤冷。
本发明提出的一种螺栓磷化后表面处理设备与工艺,通过步骤S1中对螺栓工件的充分清洗,使其干燥后通过步骤S2中对其表面进行浸涂磷化油液,使磷化油液充分附着时,再进行干燥,再通过步骤S3对螺栓工件进行清洗和干燥,即可在步骤S4中对螺栓工件进行二次涂覆,使螺栓工件表面通过浸入润滑油液中而涂覆一侧润滑油液,再通过步骤S5中通过干燥设备对螺栓工件进行加温处理,使得螺栓工件表面两次涂覆的油液得以充分地附着在螺栓工件的表面,从而达到了提高螺栓工件质量参数的效果,保障了螺栓工件在不进行浸油的情况下使用仍然保障较低的摩擦系数,使用起来质量更加稳定,便于提高螺栓的使用寿命。
具体实施方式
下面结合具体实施例对本发明作进一步解说。
本发明提出的一种螺栓磷化后表面处理设备与工艺,包括以下步骤:
S1:通过将螺栓工件置于清洗设备内部通过清洗剂充分清洗表面的灰尘和油污等多种杂质,通过搅拌设备对清洗设备内部的螺栓工件进行充分搅拌,再通过清洗剂的排出,进行清水反复冲洗,再沥干水分,对螺栓工件进行充分烘干,使螺栓工件烘干完全后置于洁净的加工容器内部;
S2:通过对烘干后的螺栓工件置放的容器内部注入磷化油液,使得磷化油液充分浸润螺栓工件,使螺栓工件浸润6-8小时后沥出,使得螺栓工件表面的磷化油液充分干燥;
S3:将充分干燥后的螺栓工件采用清水冲洗,并通过搅拌设备对螺栓工件进行搅拌,使得表面的磷化油液冲洗出来,再将螺栓工件从清洗后的水中沥出,通过转动设备对螺栓工件进行转动,使螺栓工件在离心作用下将表面水分快速甩出,甩出表面水分后再静置至其表面充分干燥;
S4:将步骤S3中充分干燥后的螺栓工件浸入润滑油液中,使螺栓工件在润滑油液中转动至每个螺栓工件表面均充分浸润润滑油液时,即可沥出螺栓工件,使螺栓工件晾干;
S5:将晾干的螺栓工件置入烘干机内进行加热烘干,使螺栓工件表面涂覆的磷化油液和润滑油液充分附着在螺栓工件的表面。
其中,步骤S1中通过对螺栓工件冲洗时,通过清水冲洗和排出进行三次,且通过清水冲洗时应用搅拌设备反复搅拌螺栓工件,使螺栓工件表面的杂质和清洗剂得以充分冲洗。
其中,步骤S5中对螺栓工件的烘干温度为180摄氏度,烘干时间为20-15分钟;在对螺栓工件烘干之前和对螺栓工件烘干之后的五分钟,均采用120摄氏度对螺栓工件进行预热或预冷处理,避免螺栓工件在烘干时骤热骤冷。
本发明提出的一种螺栓磷化后表面处理设备与工艺,通过步骤S1中对螺栓工件的充分清洗,使其干燥后通过步骤S2中对其表面进行浸涂磷化油液,使磷化油液充分附着时,再进行干燥,再通过步骤S3对螺栓工件进行清洗和干燥,即可在步骤S4中对螺栓工件进行二次涂覆,使螺栓工件表面通过浸入润滑油液中而涂覆一侧润滑油液,再通过步骤S5中通过干燥设备对螺栓工件进行加温处理,使得螺栓工件表面两次涂覆的油液得以充分地附着在螺栓工件的表面,从而达到了提高螺栓工件质量参数的效果,保障了螺栓工件在不进行浸油的情况下使用仍然保障较低的摩擦系数,使用起来质量更加稳定,便于提高螺栓的使用寿命。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。

Claims (3)

1.一种螺栓磷化后表面处理设备与工艺,其特征在于,包括以下步骤:
S1:通过将螺栓工件置于清洗设备内部通过清洗剂充分清洗表面的灰尘和油污等多种杂质,通过搅拌设备对清洗设备内部的螺栓工件进行充分搅拌,再通过清洗剂的排出,进行清水反复冲洗,再沥干水分,对螺栓工件进行充分烘干,使螺栓工件烘干完全后置于洁净的加工容器内部;
S2:通过对烘干后的螺栓工件置放的容器内部注入磷化油液,使得磷化油液充分浸润螺栓工件,使螺栓工件浸润6-8小时后沥出,使得螺栓工件表面的磷化油液充分干燥;
S3:将充分干燥后的螺栓工件采用清水冲洗,并通过搅拌设备对螺栓工件进行搅拌,使得表面的磷化油液冲洗出来,再将螺栓工件从清洗后的水中沥出,通过转动设备对螺栓工件进行转动,使螺栓工件在离心作用下将表面水分快速甩出,甩出表面水分后再静置至其表面充分干燥;
S4:将步骤S3中充分干燥后的螺栓工件浸入润滑油液中,使螺栓工件在润滑油液中转动至每个螺栓工件表面均充分浸润润滑油液时,即可沥出螺栓工件,使螺栓工件晾干;
S5:将晾干的螺栓工件置入烘干机内进行加热烘干,使螺栓工件表面涂覆的磷化油液和润滑油液充分附着在螺栓工件的表面。
2.根据权利要求1所述的一种螺栓磷化后表面处理设备与工艺,其特征在于,步骤S1中通过对螺栓工件冲洗时,通过清水冲洗和排出进行三次,且通过清水冲洗时应用搅拌设备反复搅拌螺栓工件,使螺栓工件表面的杂质和清洗剂得以充分冲洗。
3.根据权利要求1所述的一种螺栓磷化后表面处理设备与工艺,其特征在于,步骤S5中对螺栓工件的烘干温度为180摄氏度,烘干时间为20-15分钟;在对螺栓工件烘干之前和对螺栓工件烘干之后的五分钟,均采用120摄氏度对螺栓工件进行预热或预冷处理,避免螺栓工件在烘干时骤热骤冷。
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Application publication date: 20200825