CN202659305U - 一种滤清器的螺纹盖板分总成 - Google Patents

一种滤清器的螺纹盖板分总成 Download PDF

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CN202659305U
CN202659305U CN 201220183434 CN201220183434U CN202659305U CN 202659305 U CN202659305 U CN 202659305U CN 201220183434 CN201220183434 CN 201220183434 CN 201220183434 U CN201220183434 U CN 201220183434U CN 202659305 U CN202659305 U CN 202659305U
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薛卉慧
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Bengbu Feng Chi Cleaner Co Ltd
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Bengbu Feng Chi Cleaner Co Ltd
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Abstract

本实用新型公开了一种滤清器的螺纹盖板分总成，包括有环形的螺纹盖板和密封板，螺纹盖板有环形的盖板体，盖板体中心设有背向滤清器安装底座延伸的螺纹中心孔，所述盖板体的环形外沿部位为平直的平展部，平展部和螺纹中心孔上部之间设有倾斜的过渡部，所述过渡部上分布有过滤孔；所述密封板的环形内侧设有多个扣板，每个扣板扣入对应的过滤孔中。

Description

一种滤清器的螺纹盖板分总成
技术领域：
本实用新型主要涉及滤清器技术领域，尤其涉及一种滤清器的螺纹盖板分总成。
背景技术：
发动机有空气、机油、燃油三种滤清器，一般称作“三滤”。它们分别担负发动机进气系统、润滑系统和燃烧系统中介质的过滤。目前，全流式滤清器得到广泛使用，其重要部件为滤芯，设于外壳、螺纹盖板、密封盖板、密封圈和安装底座等构件组成的密闭空间内，这要求他们具有良好的密封性能。
为保证良好的密封性能，必须保证螺纹盖板和密封盖板之间结构的合理布置，但是，已有技术中螺纹盖板的结构设计不合理，不能满足密封性能。
实用新型内容：
本实用新型目的就是为了弥补已有技术的缺陷，提供一种结构设计合理的滤清器的螺纹盖板总成。
本实用新型是通过以下技术方案实现的：
一种滤清器的螺纹盖板分总成，包括有环形的螺纹盖板和密封板，其特征在于：螺纹盖板有环形的盖板体，盖板体中心设有背向滤清器安装底座延伸的螺纹中心孔，所述盖板体的环形外沿部位为平直的平展部，平展部和螺纹中心孔上部之间设有倾斜的过渡部，所述过渡部上分布有过滤孔；所述密封板的环形内侧设有多个扣板，每个扣板扣入对应的过滤孔中。
所述的一种滤清器的螺纹盖板分总成，其特征在于：所述螺纹盖板为热轧酸洗板。
所述的一种滤清器的螺纹盖板分总成，其特征在于：所述密封板为电镀芯板。
本实用新型的优点是：
本实用新型结构简单，设计合理，通过平展部和过渡部的合理设计，保证了螺纹盖板和密封板之间良好的密封性能，满足了企业的使用需求。
附图说明：
    图1为本实用新型的结构示意图。
具体实施方式：
参见附图。
一种滤清器的螺纹盖板分总成，包括有环形的螺纹盖板1和密封板2，螺纹盖板1有环形的盖板体，盖板体中心设有背向滤清器安装底座延伸的螺纹中心孔3，所述盖板体的环形外沿部位为平直的平展部4，平展部4和螺纹中心孔3上部之间设有倾斜的过渡部5，所述过渡部5上分布有过滤孔6；所述密封板2的环形内侧设有多个扣板7，每个扣板7扣入对应的过滤孔6中。
螺纹盖板1为热轧酸洗板。
密封板2为电镀芯板。

Claims (3)

1.一种滤清器的螺纹盖板分总成，包括有环形的螺纹盖板和密封板，其特征在于：螺纹盖板有环形的盖板体，盖板体中心设有背向滤清器安装底座延伸的螺纹中心孔，所述盖板体的环形外沿部位为平直的平展部，平展部和螺纹中心孔上部之间设有倾斜的过渡部，所述过渡部上分布有过滤孔；所述密封板的环形内侧设有多个扣板，每个扣板扣入对应的过滤孔中。
2.根据权利要求1所述的一种滤清器的螺纹盖板分总成，其特征在于：所述螺纹盖板为热轧酸洗板。
3.根据权利要求1所述的一种滤清器的螺纹盖板分总成，其特征在于：所述密封板为电镀芯板。
CN 201220183434 2012-04-26 2012-04-26 一种滤清器的螺纹盖板分总成 Expired - Fee Related CN202659305U (zh)

Priority Applications (1)

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CN 201220183434 CN202659305U (zh) 2012-04-26 2012-04-26 一种滤清器的螺纹盖板分总成

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220183434 CN202659305U (zh) 2012-04-26 2012-04-26 一种滤清器的螺纹盖板分总成

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