CN203516399U - 扇头式车轮防松螺母 - Google Patents

扇头式车轮防松螺母 Download PDF

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Publication number
CN203516399U
CN203516399U CN201320658851.6U CN201320658851U CN203516399U CN 203516399 U CN203516399 U CN 203516399U CN 201320658851 U CN201320658851 U CN 201320658851U CN 203516399 U CN203516399 U CN 203516399U
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fan
locknut
head type
nut
wheel
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Expired - Fee Related
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CN201320658851.6U
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Inventor
唐玉英
王拴绘
李安平
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XINJIANG YONGCHENG AGRICULTURAL EQUIPMENT MANUFACTURING Co Ltd
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XINJIANG YONGCHENG AGRICULTURAL EQUIPMENT MANUFACTURING Co Ltd
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Abstract

本实用新型公开了一种扇头式车轮防松螺母,包括与连接件相接触的螺母本体,螺母和连接件的接触面均呈圆锥面,圆锥面上均设置着凹凸状防松齿。本实用新型具有凹凸状防松齿的圆锥面,很好的解决了这一问题,保证了拖拉机的安全行驶。而目前市场上出现的防松螺母主要是以平面结构的防松齿结构,不合适用于车轮防松结构中。本实用新型结构简单,能够有效地防止螺母松动,确保螺母连接质量。

Description

扇头式车轮防松螺母
技术领域
本实用新型涉及一种扇头式车轮防松螺母。
背景技术
180马力以下的明斯克拖拉机车轮辐板和轮毂的连接螺母存在易松动的问题,经分析是由于车轮辐板表面不是平面,而是圆弧面,因此普通螺母无法满足连接要求,在车身大幅度震动下很容易松动。
发明内容
本实用新型的目的在于提供一种扇头式车轮防松螺母,能够有效地防止螺母松动,确保螺母连接质量。
本实用新型的目的是这样实现的,一种扇头式车轮防松螺母,包括与连接件相接触的螺母本体,螺母和连接件的接触面均呈圆锥面,圆锥面上均设置着凹凸状防松齿。
本实用新型具有凹凸状防松齿的圆锥面,很好的解决了这一问题,保证了拖拉机的安全行驶。而目前市场上出现的防松螺母主要是以平面结构的防松齿结构,不合适用于车轮防松结构中。本实用新型结构简单,能够有效地防止螺母松动,确保螺母连接质量。
附图说明
下面将结合附图对本实用新型作进一步详细的说明。
图1为本实用新型的主视剖面结构示意图。
具体实施方式
一种扇头式车轮防松螺母,如图1所示,包括与连接件相接触的螺母本体4,螺母和连接件的接触面均呈圆锥面,圆锥面上均设置着凹凸状防松齿。所说的连接件为在轮毂2上安装的轮辐板3,螺母通过螺柱1将轮毂2与轮辐板3连接在一起。轮辐板3与螺母的接触面呈圆锥形面。

Claims (1)

1.一种扇头式车轮防松螺母,包括与连接件相接触的螺母本体,其特征是:螺母和连接件的接触面均呈圆锥面,圆锥面上均设置着凹凸状防松齿。
CN201320658851.6U 2013-10-24 2013-10-24 扇头式车轮防松螺母 Expired - Fee Related CN203516399U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320658851.6U CN203516399U (zh) 2013-10-24 2013-10-24 扇头式车轮防松螺母

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CN201320658851.6U CN203516399U (zh) 2013-10-24 2013-10-24 扇头式车轮防松螺母

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CN203516399U true CN203516399U (zh) 2014-04-02

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526226A (zh) * 2016-01-15 2016-04-27 安徽江淮汽车股份有限公司 一种连接结构
CN108799311A (zh) * 2018-06-29 2018-11-13 荆门创佳机械科技有限公司 可互锁的汽车轮胎防松螺母

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526226A (zh) * 2016-01-15 2016-04-27 安徽江淮汽车股份有限公司 一种连接结构
CN108799311A (zh) * 2018-06-29 2018-11-13 荆门创佳机械科技有限公司 可互锁的汽车轮胎防松螺母

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