CN2628788Y - 游环式止推轴承 - Google Patents

游环式止推轴承 Download PDF

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Publication number
CN2628788Y
CN2628788Y CN 03212462 CN03212462U CN2628788Y CN 2628788 Y CN2628788 Y CN 2628788Y CN 03212462 CN03212462 CN 03212462 CN 03212462 U CN03212462 U CN 03212462U CN 2628788 Y CN2628788 Y CN 2628788Y
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ring
trip
utility
model
loose
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Expired - Fee Related
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CN 03212462
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Inventor
张永平
杜学来
刘铁影
贾宪林
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GONGZHULING BEARING FACTORY
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GONGZHULING BEARING FACTORY
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Abstract

本实用新型涉及一种游环式止推轴承,由动环、游环和座环组成,其中游环设置在动环和座环中间,经护罩的收口将其结合在一起,也可以将座环制成碗状,经其收口将动环和游环结合在一起。其结构简单,抗冲击能力强,减少了磨损并提高了产品的使用寿命,成本低。

Description

游环式止推轴承
技术领域:
本实用新型涉及一种止推轴承,特别是涉及一种游环式止推轴承,属于机器设备的零部件。
背景技术:
现有的轴承多为单列推力轴承,是由多个滚动体,一般包括多个钢球或滚子,由于滚动体的尺寸公差及间隙的存在,在刚性接触的运转中极易产生脉冲冲击,严重地影响整机的稳定性。其工艺复杂,加工成本高。
发明内容:
本实用新型的目的在于提供了一种游环式止推轴承,其结构简单,采用了柔性接触和滑差阻尼使产品的抗冲击能力得到提高,降低了产品成本,减少了磨损并提高了产品的使用寿命。
本实用新型的技术方案是这样实现的:一种游环式止推轴承,由动环、游环和座环组成,其中游环设置在动环和座环中间,经护罩的收口将其结合在一起,也可以将座环制成碗状,经其收口将动环和游环结合在一起。
本实用新型的积极效果在于其结构简单,抗冲击能力强,减少了磨损并提高了产品的使用寿命,成本低。
附图说明:
图1为本实用新型的结构示意图;
图2为本实用新型的另一结构示意图。
具体实施方式:
下面结合附图对本实用新型作进一步的描述:如图1一种游环式止推轴承,由动环1、游环2和座环3组成,其中游环2设置在动环1和座环3中间,由护罩4将动环1、游环2和座环3包裹成一体;游环2为片状的结构;如图2所示的座环3可以是碗状,包裹游环2和动环1。当轴承开始运动时通过游环2将联动动环1的轴的冲击能吸收,而这种吸收是通过游环2的两个摩擦面产生的滑差来实现阻尼的。片状游环2与动环1和座环3是采用柔性接触。

Claims (2)

1、一种游环式止推轴承,由动环(1)、游环(2)和座环(3)组成,其特征在于:游环(2)设置在动环(1)和座环(3)中间,经护罩(4)的收口将其结合在一起。
2、根据权利要求1所述的一种游环式止推轴承,其特征在于所述的座环(3)可制成碗状,经其收口将动环(1)和游环(2)结合在一起。
CN 03212462 2003-04-04 2003-04-04 游环式止推轴承 Expired - Fee Related CN2628788Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03212462 CN2628788Y (zh) 2003-04-04 2003-04-04 游环式止推轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03212462 CN2628788Y (zh) 2003-04-04 2003-04-04 游环式止推轴承

Publications (1)

Publication Number Publication Date
CN2628788Y true CN2628788Y (zh) 2004-07-28

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Family Applications (1)

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CN 03212462 Expired - Fee Related CN2628788Y (zh) 2003-04-04 2003-04-04 游环式止推轴承

Country Status (1)

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CN (1) CN2628788Y (zh)

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