CN106939920A - 卡簧式轴承座 - Google Patents

卡簧式轴承座 Download PDF

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Publication number
CN106939920A
CN106939920A CN201610018326.6A CN201610018326A CN106939920A CN 106939920 A CN106939920 A CN 106939920A CN 201610018326 A CN201610018326 A CN 201610018326A CN 106939920 A CN106939920 A CN 106939920A
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CN
China
Prior art keywords
bearing block
bearing
jump ring
sleeve
circlip type
Prior art date
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Pending
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CN201610018326.6A
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English (en)
Inventor
刘强
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Individual
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Individual
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Priority to CN201610018326.6A priority Critical patent/CN106939920A/zh
Publication of CN106939920A publication Critical patent/CN106939920A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

本发明为卡簧式轴承座，属于轴承固定件。在实际应用中带有卡环的轴承座有时会出现卡环无法张开或无法复位的情形。为实现一种本身具有弹性锁紧功能的轴承座，本发明在轴承座侧面轴承外端面上方开设切口，切口所在上方区域向内突进形成卡簧，挡住轴承外端面，使轴承不会轻易与轴承座脱离。该设计结构简单，精度高，成本低。

Description

卡簧式轴承座
本发明属于轴承固定件。
轴承座有时需要加装卡环(卡簧)，以卡环的弹性使轴承与轴承座必须在一定力度下进行套装或脱离。但在实际应用中有时会出现卡环无法张开或无法复位的情形。二者制作工艺的配合要求相对复杂。
为实现一种本身具有弹性锁紧功能的轴承座，本发明在轴承座侧面，轴承就位后的外端面上方，开设水平切口或直角切口，且切口所在的上方部位向内突进形成卡簧，挡住轴承外端面，使轴承不会轻易脱位。
该设计结构简单，精度高，成本低。
附图为此项发明的二视图(上部为主视轴线剖面图，下部为其俯视图)。
实施例：轴线呈竖直方向的套筒(1，2)下端水平扩张以保证圆度且利于与基座(3)焊接在一起形成轴承座。二者均为不锈钢材质。在套筒(1，2)侧面完全进入轴承座的轴承外端面上方开设水平切口(2)或直角切口(2)且切口(2)所在的上方部位向内突进略大于轴承倒角的尺寸形成卡簧(1)。水平切口(2)的卡簧(1)呈弓形，如俯视图上部。直角切口(2)的卡簧(1)为齿状，如俯视图下部。水平切口(2)长度为套筒(1，2)周长的1/4左右。直角切口(2)长度为套筒(1，2)周长的1/8左右。卡簧(1)竖直宽度为套筒(1，2)厚度的1-2倍。卡簧(1)数量1-3个。套筒(1，2)厚度大约是轴承直径的1/18，套筒(1，2)内径等于轴承外径。因此当轴承进入套筒(1，2)时会碰触卡簧(1)，卡簧(1)因受到轴承的水平压力而向外变动。当轴承完全进入套筒(1，2)时，对卡簧(1)的水平压力立刻消除，卡簧(1)恢复常态。因此具有在一定力度范围内阻止轴承脱离轴承座的功能。

Claims (3)

1.一种由套筒(1，2)基座(3)卡簧(1)构成的卡簧式轴承座，其特征是套筒(1，2)侧面已就位轴承外端面上方开有切口(2)且切口(2)所在上方区域向内突进形成卡簧(1)。
2.按照权利要求1所述的卡簧式轴承座，其特征是套筒(1，2)的水平切口(2)上方区域向内弓形突进形成卡簧(1)。
3.按照权利要求1所述的卡簧式轴承座，其特征是套筒(1，2)的直角切口(2)上方区域向内齿状突进形成卡簧(1)。
CN201610018326.6A 2016-01-01 2016-01-01 卡簧式轴承座 Pending CN106939920A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610018326.6A CN106939920A (zh) 2016-01-01 2016-01-01 卡簧式轴承座

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610018326.6A CN106939920A (zh) 2016-01-01 2016-01-01 卡簧式轴承座

Publications (1)

Publication Number Publication Date
CN106939920A true CN106939920A (zh) 2017-07-11

Family

ID=59469019

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610018326.6A Pending CN106939920A (zh) 2016-01-01 2016-01-01 卡簧式轴承座

Country Status (1)

Country Link
CN (1) CN106939920A (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118711A (en) * 1960-07-11 1964-01-21 Air France Bearing retaining sleeve
DE3842192A1 (de) * 1988-12-15 1990-06-21 Skf Gmbh Durch einpressadapter in einer gehaeusebohrung festgelegte waelzlagerung, insbesondere mit einem zweireihigen schraegkugellager
BE1006348A3 (nl) * 1992-11-16 1994-07-26 Peter Goegebeur Geintegreerde rollager bestemd voor montage van een velg en toepassing voor wielen van kruiwagens.
CN1360667A (zh) * 1999-07-14 2002-07-24 纳幕尔杜邦公司 旋转轴的轴承系统
CN2828425Y (zh) * 2005-08-24 2006-10-18 嘉兴溢联电子有限公司 食物垃圾处理器的轴承固定支撑座
JP2014051183A (ja) * 2012-09-07 2014-03-20 Nsk Ltd ステアリング装置及びその製造方法
CN104185743A (zh) * 2012-04-05 2014-12-03 罗伯特·博世有限公司 用于支承电机的滚动轴承的装置，电机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118711A (en) * 1960-07-11 1964-01-21 Air France Bearing retaining sleeve
DE3842192A1 (de) * 1988-12-15 1990-06-21 Skf Gmbh Durch einpressadapter in einer gehaeusebohrung festgelegte waelzlagerung, insbesondere mit einem zweireihigen schraegkugellager
BE1006348A3 (nl) * 1992-11-16 1994-07-26 Peter Goegebeur Geintegreerde rollager bestemd voor montage van een velg en toepassing voor wielen van kruiwagens.
CN1360667A (zh) * 1999-07-14 2002-07-24 纳幕尔杜邦公司 旋转轴的轴承系统
CN2828425Y (zh) * 2005-08-24 2006-10-18 嘉兴溢联电子有限公司 食物垃圾处理器的轴承固定支撑座
CN104185743A (zh) * 2012-04-05 2014-12-03 罗伯特·博世有限公司 用于支承电机的滚动轴承的装置，电机
JP2014051183A (ja) * 2012-09-07 2014-03-20 Nsk Ltd ステアリング装置及びその製造方法

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Application publication date: 20170711