JPS5860023U - Preload device for rolling bearings - Google Patents

Preload device for rolling bearings

Info

Publication number
JPS5860023U
JPS5860023U JP15570881U JP15570881U JPS5860023U JP S5860023 U JPS5860023 U JP S5860023U JP 15570881 U JP15570881 U JP 15570881U JP 15570881 U JP15570881 U JP 15570881U JP S5860023 U JPS5860023 U JP S5860023U
Authority
JP
Japan
Prior art keywords
housing
screw
outer ring
bearing
preload device
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
JP15570881U
Other languages
Japanese (ja)
Inventor
沢井 善和
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP15570881U priority Critical patent/JPS5860023U/en
Publication of JPS5860023U publication Critical patent/JPS5860023U/en
Pending legal-status Critical Current

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  • 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 the drawing]

第1図はシリンダユニットの断面図、第2図−は中間部
材の斜面図、第3図は予圧調整ネジの斜面図、第4図は
中間部材の他の実施例の断面図、第 ・5図は従来例の
断面図である。 6・・・軸受、61・・・外輪、62・・・内輪、1・
・・予圧調整ネジ、8・・・中間部材、81・・・当り
突部、82・・・当り面。 −第4図 − 第5図  ′
Figure 1 is a sectional view of the cylinder unit, Figure 2- is a slope view of the intermediate member, Figure 3 is a slope view of the preload adjustment screw, Figure 4 is a sectional view of another embodiment of the intermediate member, and Figure 5. The figure is a sectional view of a conventional example. 6...Bearing, 61...Outer ring, 62...Inner ring, 1.
... Preload adjustment screw, 8 ... Intermediate member, 81 ... Contact protrusion, 82 ... Contact surface. -Figure 4 -Figure 5'

Claims (1)

【実用新案登録請求の範囲】 ■ ハウジング中に配備された回転軸の一端に軸受6の
内輪62が嵌まり、該内輪62に対応する外輪61がハ
ウジングに嵌合し、ハウジングに螺合した調整ネジ7の
ネジ推力で前記外輪を軸方向に押圧する軸受予圧機構に
於て、軸受6メ調整ネジ7との間に調整ネジ7側の面の
中央に該ネジ7に当接する当り突部81を有し、他方の
面に外輪61に当接する当り面82を外輪61に沿って
突設している中間部材8を介在さ、せたころがり軸受の
予圧装置。 ■ ハウジングはビデオテープレコーダのシリンダユニ
ットを構成する上、下シリンダ4,3の内の下部シリン
グ3であり、回転軸2はビデオヘッド回転用である実用
新案登録請求の範囲第1項に記載のころがり軸受の予圧
装置。 ■ 当り突部81の頂部は球である実用新案登録′請求
め範囲第1項又は第2項に記載のころがり軸受の予圧装
置。 ■ 当り面82は無端状に形成されている実用新案登録
請求の範囲第1項乃至第3項の何れかに記載のころがり
軸受の予圧装置。
[Claims for Utility Model Registration] ■ An inner ring 62 of a bearing 6 is fitted into one end of a rotating shaft provided in a housing, an outer ring 61 corresponding to the inner ring 62 is fitted into a housing, and an adjustment screwed into the housing. In the bearing preloading mechanism that presses the outer ring in the axial direction with the screw thrust of the screw 7, a contact protrusion 81 is provided between the bearing 6 and the adjustment screw 7 in the center of the surface on the adjustment screw 7 side and comes into contact with the screw 7. A preloading device for a rolling bearing, in which an intermediate member 8 is interposed, the other surface of which has a contact surface 82 that abuts against the outer ring 61 and protrudes along the outer ring 61. ■ The housing is the lower cylinder 3 of the upper and lower cylinders 4 and 3 that constitute the cylinder unit of the video tape recorder, and the rotating shaft 2 is for rotating the video head. Preload device for rolling bearings. (2) The preload device for a rolling bearing as set forth in claim 1 or 2 of the registered utility model, in which the top of the contact protrusion 81 is a ball. (2) The preload device for a rolling bearing according to any one of claims 1 to 3 of the utility model registration claim, wherein the contact surface 82 is formed in an endless shape.
JP15570881U 1981-10-19 1981-10-19 Preload device for rolling bearings Pending JPS5860023U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15570881U JPS5860023U (en) 1981-10-19 1981-10-19 Preload device for rolling bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15570881U JPS5860023U (en) 1981-10-19 1981-10-19 Preload device for rolling bearings

Publications (1)

Publication Number Publication Date
JPS5860023U true JPS5860023U (en) 1983-04-22

Family

ID=29948278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15570881U Pending JPS5860023U (en) 1981-10-19 1981-10-19 Preload device for rolling bearings

Country Status (1)

Country Link
JP (1) JPS5860023U (en)

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