JPS58155423U - Spacer for cross roller bearings using tapered rollers - Google Patents

Spacer for cross roller bearings using tapered rollers

Info

Publication number
JPS58155423U
JPS58155423U JP5259282U JP5259282U JPS58155423U JP S58155423 U JPS58155423 U JP S58155423U JP 5259282 U JP5259282 U JP 5259282U JP 5259282 U JP5259282 U JP 5259282U JP S58155423 U JPS58155423 U JP S58155423U
Authority
JP
Japan
Prior art keywords
spacer
tapered rollers
cross roller
roller bearings
roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5259282U
Other languages
Japanese (ja)
Other versions
JPS618254Y2 (en
Inventor
孝一 渡辺
Original Assignee
株式会社不二越
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社不二越 filed Critical 株式会社不二越
Priority to JP5259282U priority Critical patent/JPS58155423U/en
Publication of JPS58155423U publication Critical patent/JPS58155423U/en
Application granted granted Critical
Publication of JPS618254Y2 publication Critical patent/JPS618254Y2/ja
Granted legal-status Critical Current

Links

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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
    • 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
    • F16C33/37—Loose spacing bodies
    • F16C33/3706—Loose spacing bodies with concave surfaces conforming to the shape of the rolling elements, e.g. the spacing bodies are in sliding contact with the rolling elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は円すいころを使用したクロスローラ軸受のころ
とスペーサーの配列の一例を示す部分側面図、第２図は
従来のスペーサーを示しイは側面図、町ま正面図、第３
図は従来のスペーサーを用いたクロスローラ軸受を示し
、イはその部分断面図、口はイの平面図、ハは剪断力発
生状態を示す概略図、第４図イは従来品のスペーサーに
推力が発生する原理を示した概略図、口、ハはスペーサ
ーに作用する剪断力の向きを示すスペーサの斜視図、第
５図はこの考案のスペーサーを示しイは正面図、町ハは
ほぼ９０°の位相を異にした側面図、第６図はこの考案
のスペーサーところを組み合せた部分側面図で２種類の
スペーサーを使用している状態を示し、第７図はこの考
案のスペーサーを組込んだクロスローラー軸受の部分平
面図である。 １・・・・・・ころ、２，２ａ、２ｂ・・・・・・スペ
ーサー、５・・・・・・端面、６・・・・・・えぐり部
、７・・・・・・油たまり溝、８・・・・・・標識。 ＺＡ　　　　Ｙ 第４＠ 第５図 １　　６　３ｂFig. 1 is a partial side view showing an example of the arrangement of rollers and spacers in a cross roller bearing using tapered rollers, Fig. 2 shows a conventional spacer, A is a side view, a front view, and Fig.
The figure shows a cross roller bearing using a conventional spacer, A is a partial sectional view, the opening is a plan view of A, C is a schematic diagram showing the state of shear force generation, and Figure 4 A is a thrust force applied to a conventional spacer. Figure 5 shows the spacer of this invention; Figure 5 shows the spacer of this invention; Figure 5 shows the front view; Fig. 6 is a partial side view of a combination of the spacers of this invention, showing the state in which two types of spacers are used, and Fig. 7 shows the spacer of this invention incorporated. FIG. 3 is a partial plan view of the cross roller bearing. 1...Roller, 2, 2a, 2b...Spacer, 5...End face, 6...Gouged part, 7...Oil pool Groove, 8... sign. ZA Y No. 4 @ Fig. 5 1 6 3b

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自己潤滑性を有する合成樹脂製のほぼ短円筒状をしたス
ペーサーの両端面に互に位相φでほぼ直交してころの円
錐面に沿う、凹円錐面状のえぐり部を設けると共にえぐ
り部に油たまり溝を形成し、かつ前記はぼ直交する両端
面のえぐり部の位相φは隣り合うスペーサーが互に補角
をなす２種類のスペーサーからなり、隣接するスペーサ
ーが１個のころを挾んで対向した位置において、各スペ
ーサーの外径面の対向位置に組立用の標識を設けたこと
を特徴とする円すいころを使用したクロスローラ軸受の
スペーサー。A spacer made of a self-lubricating synthetic resin and having a substantially short cylindrical shape is provided with hollow concave portions on both end surfaces of the spacer, which are substantially perpendicular to each other with a phase φ and run along the conical surface of the roller. The phase φ of the gouged portions on both end faces that form the accumulation groove and are orthogonal to each other is composed of two types of spacers in which adjacent spacers make complementary angles to each other, and the adjacent spacers face each other with one roller in between. A cross roller bearing spacer using tapered rollers, characterized in that assembly markings are provided at opposite positions on the outer diameter surface of each spacer.
JP5259282U 1982-04-13 1982-04-13 Spacer for cross roller bearings using tapered rollers Granted JPS58155423U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5259282U JPS58155423U (en) 1982-04-13 1982-04-13 Spacer for cross roller bearings using tapered rollers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5259282U JPS58155423U (en) 1982-04-13 1982-04-13 Spacer for cross roller bearings using tapered rollers

Publications (2)

Publication Number Publication Date
JPS58155423U true JPS58155423U (en) 1983-10-17
JPS618254Y2 JPS618254Y2 (en) 1986-03-14

Family

ID=30063297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5259282U Granted JPS58155423U (en) 1982-04-13 1982-04-13 Spacer for cross roller bearings using tapered rollers

Country Status (1)

Country Link
JP (1) JPS58155423U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104061238A (en) * 2014-06-18 2014-09-24 洛阳轴研科技股份有限公司 Turntable bearing and assembling method of radar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104061238A (en) * 2014-06-18 2014-09-24 洛阳轴研科技股份有限公司 Turntable bearing and assembling method of radar

Also Published As

Publication number Publication date
JPS618254Y2 (en) 1986-03-14

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