CN204628213U - 尼龙防松螺栓 - Google Patents

尼龙防松螺栓 Download PDF

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Publication number
CN204628213U
CN204628213U CN201520239903.5U CN201520239903U CN204628213U CN 204628213 U CN204628213 U CN 204628213U CN 201520239903 U CN201520239903 U CN 201520239903U CN 204628213 U CN204628213 U CN 204628213U
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Prior art keywords
nylon
bolt
groove
bolt body
injection channel
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Expired - Fee Related
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CN201520239903.5U
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English (en)
Inventor
李少芳
周忠秋
郑斌
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Anhui Yue Tian Special-Truck-Axle Co Ltd
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Anhui Yue Tian Special-Truck-Axle Co Ltd
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Abstract

本实用新型公开了一种尼龙防松螺栓,包括螺栓本体,其特征在于:所述螺栓本体的外壁上设有螺纹段,所述螺纹段上设有尼龙槽,所述尼龙槽内填充有尼龙层,所述尼龙槽连通螺栓本体内壁的注胶通道,所述注胶通道口部位于螺栓端帽上,所述螺栓的端面表面设有沉槽。本实用新型放松效果好,外形美观、加工使用方便、注胶方便。

Description

尼龙防松螺栓
技术领域
本实用新型涉及一种尼龙防松螺栓。
背景技术
    螺栓用于装备连接,在复杂的工作环境中,六角尼龙防松螺栓仍可能由于锁紧力矩消失,失去锁紧作用,使连接的装备从机体上脱落,从而造成装备的功能丧失,产生安全事故。 因此提高尼龙防松螺栓的锁紧力和可靠性成为急需解决的问题。
实用新型内容
本实用新型目的是提供了一种放松效果好,外形美观、加工使用方便、注胶方便的尼龙防松螺栓。
本实用新型解决技术问题提供如下方案:
一种尼龙防松螺栓,包括螺栓本体,其特征在于:所述螺栓本体的外壁上设有螺纹段,所述螺纹段上设有尼龙槽,所述尼龙槽内填充有尼龙层,所述尼龙槽连通螺栓本体内壁的注胶通道,所述注胶通道口部位于螺栓端帽上。
所述螺栓的端面表面设有沉槽。
本实用新型在螺栓本体的内部设有注胶通道,且在注胶通道连通螺栓本体两侧壁上的尼龙槽,实现给螺栓本体螺纹段侧壁填注尼龙,这样尼龙灌注简单,且放松效果好,可以多次使用。
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,一种尼龙防松螺栓,包括螺栓本体1,所述螺栓本体1的外壁上设有螺纹段2,所述螺纹段2上设有尼龙槽3,所述尼龙槽3内填充有尼龙层4,所述尼龙槽3连通螺栓本体内壁的注胶通道5,所述注胶通道5口部位于螺栓端帽6上。
所述螺栓1的端帽6表面设有沉槽7。

Claims (2)

1.一种尼龙防松螺栓,包括螺栓本体,其特征在于:所述螺栓本体的外壁上设有螺纹段,所述螺纹段上设有尼龙槽,所述尼龙槽内填充有尼龙层,所述尼龙槽连通螺栓本体内壁的注胶通道,所述注胶通道口部位于螺栓端帽上。
2.根据权利要求1所述尼龙防松螺栓,其特征在于:所述螺栓的端帽表面设有沉槽。
CN201520239903.5U 2015-04-20 2015-04-20 尼龙防松螺栓 Expired - Fee Related CN204628213U (zh)

Priority Applications (1)

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CN201520239903.5U CN204628213U (zh) 2015-04-20 2015-04-20 尼龙防松螺栓

Publications (1)

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CN204628213U true CN204628213U (zh) 2015-09-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108612727A (zh) * 2018-06-20 2018-10-02 海盐东盛紧固件制造有限公司 一种防松脱的安装螺栓

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108612727A (zh) * 2018-06-20 2018-10-02 海盐东盛紧固件制造有限公司 一种防松脱的安装螺栓

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Granted publication date: 20150909

Termination date: 20210420