CN202493592U - 一种圆柱滚子保持架 - Google Patents

一种圆柱滚子保持架 Download PDF

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Publication number
CN202493592U
CN202493592U CN2012200249237U CN201220024923U CN202493592U CN 202493592 U CN202493592 U CN 202493592U CN 2012200249237 U CN2012200249237 U CN 2012200249237U CN 201220024923 U CN201220024923 U CN 201220024923U CN 202493592 U CN202493592 U CN 202493592U
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China
Prior art keywords
roller
cylindrical roller
retainer
trestles
utility
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Expired - Lifetime
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CN2012200249237U
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English (en)
Inventor
郭宏军
秦贞山
王勇杰
余剑
彭飞腾
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WUXI WALD BEARING CO Ltd
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WUXI WALD BEARING CO Ltd
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Priority to CN2012200249237U priority Critical patent/CN202493592U/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

本实用新型涉及一种圆柱滚子保持架，其特征是它包括两底圈和若干滚子架柱，若干滚子架柱均匀设置在两底圈之间，滚子架柱向底圈圆心方向突出形成一凸肩，相邻两滚子架柱之间形成一圆锥形兜孔。本实用新型具有圆柱滚子装配过程比较简单、能提高生产效率的优点。

Description

一种圆柱滚子保持架
技术领域
本实用新型涉及一种保持架，尤其涉及一种轴承的圆柱滚子保持架。
背景技术
目前轴承的圆柱滚子保持架包括保持架座和保持架盖，保持架座包括底圈和若干滚子架柱，若干滚子架柱均匀分别设置地圈上，相邻两滚子架柱之间形成一圆柱形兜孔，保持架盖扣装在保持架座的滚子架柱上；在生产过程中先将圆柱滚子装入圆柱形兜孔中，再将保持架盖扣装在保持架座的滚子架柱上，最后用电铆机将保持架座和保持架盖电动铆接住，其圆柱滚子装配过程比较繁琐，生产效率较低。
发明内容
针对上述缺点，本实用新型的目的在于提供一种圆柱滚子装配过程比较简单、能提高生产效率的轴承用圆柱滚子保持架。
本实用新型的发明内容为：一种圆柱滚子保持架，其特征是它包括两底圈和若干滚子架柱，若干滚子架柱均匀设置在两底圈之间，滚子架柱向底圈圆心方向突出形成一凸肩，相邻两滚子架柱之间形成一圆锥形兜孔。
本实用新型与现有技术相比所具有的优点是：本实用新型通过将滚子架柱向底圈圆心方向突出形成一凸肩，并由相邻两滚子架柱之间形成的圆锥形兜孔由此可使圆柱滚子直接装入，由此使的滚子装配过程比较简单；同时该保持架通过拉刀一次独立成型制得，不需要铆接，生产效率高，保持架为一体结构，刚性好，在运输和使用中不易损坏。 
附图说明
图1为本实用新型的结构示意图。
图2为图1中A-A向示意图。
具体实施方式
下面结合实施例及其附图进一步叙述本实用新型。
如图1和图2所示，一种圆柱滚子保持架，其特征是它包括两底圈1和若干滚子架柱2，若干滚子架柱2均匀设置在两底圈1之间，滚子架柱2向底圈1圆心方向突出形成一凸肩2.1，相邻两滚子架柱2之间形成一圆锥形兜孔3。

Claims (1)

1.一种圆柱滚子保持架，其特征是它包括两底圈(1)和若干滚子架柱(2)，若干滚子架柱(2)均匀设置在两底圈(1)之间，滚子架柱(2)向底圈(1)圆心方向突出形成一凸肩(2.1)，相邻两滚子架柱(2)之间形成一圆锥形兜孔(3)。
CN2012200249237U 2012-01-19 2012-01-19 一种圆柱滚子保持架 Expired - Lifetime CN202493592U (zh)

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CN202493592U true CN202493592U (zh) 2012-10-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102562811A (zh) * 2012-01-19 2012-07-11 无锡沃尔德轴承有限公司 一种圆柱滚子保持架

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102562811A (zh) * 2012-01-19 2012-07-11 无锡沃尔德轴承有限公司 一种圆柱滚子保持架

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