CN2234525Y - 一种满滚式曲轴滚针轴承 - Google Patents

一种满滚式曲轴滚针轴承 Download PDF

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Publication number
CN2234525Y
CN2234525Y CN 95208571 CN95208571U CN2234525Y CN 2234525 Y CN2234525 Y CN 2234525Y CN 95208571 CN95208571 CN 95208571 CN 95208571 U CN95208571 U CN 95208571U CN 2234525 Y CN2234525 Y CN 2234525Y
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CN 95208571
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张有成
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Abstract

本实用新型涉及一种满滚式曲轴滚针轴承,由轴承套、滚针和垫片组成,其特征在于:呈圆筒形轴承套内侧依次竖直排列一圈圆柱形滚针,垫片封压于轴承套两端口。本实用新型结构简单、合理,便于加工,耐磨性好,使用寿命长,成本低。

Description

一种满滚式曲轴滚针轴承
本实用新型涉及一种轴承,更具体地说是一种满滚式曲轴滚针轴承。
目前诸如摩托车等机动车辆传动部分相联接处常用的曲轴轴承是“花蓝式”曲轴轴承。因滚针是装于花篮衬套上后再插于轴承套内,因此花篮衬套极易磨损,从而影响曲轴轴承使用寿命,同时花篮衬套不易加工,所以使用该种轴承多有不便。
本实用新型的目的是提供一种结构简单,便于加工,耐磨性好,使用寿命长的满滚式曲轴滚针轴承。
本实用新型的目的是由以下技术方案实现的。
本实用新型由轴承套、滚针和垫片组成,其特征在于:呈圆筒形轴承套内侧依次竖直排列一圈圆柱形滚针,滚针的长度比轴承套高度短0.3~0.5毫米,垫片封压于轴承套两端口。
本实用新型的优点是结构简单、合理,便于加工,耐磨性好,使用寿命长,成本低。
图1为本实用新型结构示意图。
图2为滚针排列状态图。
以下通过实施例,结合附图,对本实用新型作进一步地描述。
实施例:
(参见图1,2)将加工呈圆柱形其长度短于圆筒形轴承套1高度0.3毫米的滚针2依次竖直排列于轴承套1内侧一圈,使滚针2与滚针2紧靠,其间缝隙小至每根滚针只能自行转动。将其套于摩托车的曲轴销上,再将两块垫片3分别压封于轴承套1两端口,即完成摩托车传动部件的联接。

Claims (2)

1、一种满滚式曲轴滚针轴承,由轴承套(1)、滚针(2)和垫片(3)组成,其特征在于:呈圆筒形轴承套(1)内侧依次竖直排列一圈圆柱形滚针(2),垫片(3)封压于轴承套两端口;
2、根据权利要求1所述的满滚式曲轴滚针轴承,其特征在于:滚针(2)的长度比轴承套高度短0.3~0.5毫米。
CN 95208571 1995-04-14 1995-04-14 一种满滚式曲轴滚针轴承 Expired - Fee Related CN2234525Y (zh)

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CN 95208571 CN2234525Y (zh) 1995-04-14 1995-04-14 一种满滚式曲轴滚针轴承

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CN 95208571 CN2234525Y (zh) 1995-04-14 1995-04-14 一种满滚式曲轴滚针轴承

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CN2234525Y true CN2234525Y (zh) 1996-09-04

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1299017C (zh) * 2004-05-18 2007-02-07 常熟长城轴承有限公司 滚子轴承
CN106151258A (zh) * 2016-08-17 2016-11-23 常州市武进长江滚针轴承有限公司 降噪型滚针轴承

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1299017C (zh) * 2004-05-18 2007-02-07 常熟长城轴承有限公司 滚子轴承
CN106151258A (zh) * 2016-08-17 2016-11-23 常州市武进长江滚针轴承有限公司 降噪型滚针轴承

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