JPS60101221U - spindle device - Google Patents

spindle device

Info

Publication number
JPS60101221U
JPS60101221U JP1983194462U JP19446283U JPS60101221U JP S60101221 U JPS60101221 U JP S60101221U JP 1983194462 U JP1983194462 U JP 1983194462U JP 19446283 U JP19446283 U JP 19446283U JP S60101221 U JPS60101221 U JP S60101221U
Authority
JP
Japan
Prior art keywords
spring
spindle device
preload spring
axial direction
outer rings
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.)
Pending
Application number
JP1983194462U
Other languages
Japanese (ja)
Inventor
真路 阿部
Original Assignee
光洋精工株式会社
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 光洋精工株式会社 filed Critical 光洋精工株式会社
Priority to JP1983194462U priority Critical patent/JPS60101221U/en
Publication of JPS60101221U publication Critical patent/JPS60101221U/en
Pending 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/06—Placing rolling bodies in cages or bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (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 drawings]

第１図はこの考案のスピンドル装置を示す要部断面図、
第２図は第１図の装置の組立の一工程の状態を示す断面
図である゛。 １・・・外輪、７、・・・波形板ばね、８・・・端面、
９・・・環状ばね座部材、１０・・・環状突起部。FIG. 1 is a cross-sectional view of the main parts of the spindle device of this invention.
FIG. 2 is a sectional view showing one step of assembling the apparatus shown in FIG. 1. 1... Outer ring, 7... Waveform leaf spring, 8... End face,
9... Annular spring seat member, 10... Annular protrusion.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）軸方向に所定の間隔を置いてハウジング内に配設
された内方軌道を有する一対の外輪と、該外輪の内方軌
道に対向する外方軌道を形成した軸と、前記両軌道間に
配列された転動体とによって軸受部を構成し、前記一対
の外輪間に外輪を軸方向に押圧する予圧ばねを設けてな
るスピンドル装置において、一方の外輪の端面と予圧ば
ねとの間に環状のばね座部ザを設け、該ばね座部材の予
圧ばねとは反対側の端面に、転動体に非接触に対峙し外
輪の内周直径より適度に小さい外周直径を有するととも
に軸受組立時にのみ転動体を軸方向に受ける環状突起部
を形成したことを特徴とするスピンドル装置。(1) A pair of outer rings having inner raceways disposed in the housing at a predetermined interval in the axial direction, a shaft forming an outer raceway opposite to the inner raceway of the outer rings, and both said raceways. In a spindle device in which a bearing is constituted by rolling elements arranged between the two, and a preload spring is provided between the pair of outer rings to press the outer ring in the axial direction, there is a preload spring between the end face of one of the outer rings and the preload spring. An annular spring seat part is provided on the end surface of the spring seat member opposite to the preload spring, and has an outer circumferential diameter that is moderately smaller than the inner circumferential diameter of the outer ring and faces the rolling elements without contacting it, and is only used when assembling the bearing. A spindle device characterized by forming an annular protrusion that receives a rolling element in the axial direction. （２）前記予圧ばねが環状の波形板ばねであること特徴
とする実用新案登録請求の範囲第１項のスピンドル装置
。　　　−(2) The spindle device according to claim 1, wherein the preload spring is an annular waveform leaf spring. −
JP1983194462U 1983-12-16 1983-12-16 spindle device Pending JPS60101221U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983194462U JPS60101221U (en) 1983-12-16 1983-12-16 spindle device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983194462U JPS60101221U (en) 1983-12-16 1983-12-16 spindle device

Publications (1)

Publication Number Publication Date
JPS60101221U true JPS60101221U (en) 1985-07-10

Family

ID=30417970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983194462U Pending JPS60101221U (en) 1983-12-16 1983-12-16 spindle device

Country Status (1)

Country Link
JP (1) JPS60101221U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58207522A (en) * 1982-05-17 1983-12-03 ファ−ク・ク−ゲルフィッシェル・ゲオルク・シェ−フェル・コマンディ−ト・ゲゼルシャフト・アウフ・アクチェン Roller bearing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58207522A (en) * 1982-05-17 1983-12-03 ファ−ク・ク−ゲルフィッシェル・ゲオルク・シェ−フェル・コマンディ−ト・ゲゼルシャフト・アウフ・アクチェン Roller bearing device

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