JPS6286414U - - Google Patents
Info
- Publication number
- JPS6286414U JPS6286414U JP17759185U JP17759185U JPS6286414U JP S6286414 U JPS6286414 U JP S6286414U JP 17759185 U JP17759185 U JP 17759185U JP 17759185 U JP17759185 U JP 17759185U JP S6286414 U JPS6286414 U JP S6286414U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- sliding bearing
- cylindrical
- spring member
- concave spherical
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 230000036316 preload Effects 0.000 claims 1
Landscapes
- Support Of The Bearing (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は第１図のばね部材の縦断面図、第３図は従
来の自動調心すべり軸受ユニツトの縦断面図であ
る。
１……外筒、４……テーパー面座部、５……円
筒状内周面部、６……すべり軸受、７……凸球面
、９……ばね部材、９ａ……環状部分、９ｂ……
舌片、９ｃ……係止片、１０……係止フランジ、
１１……周段部、１３……含油繊維材。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, FIG. 2 is a longitudinal sectional view of the spring member shown in FIG. 1, and FIG. 3 is a longitudinal sectional view of a conventional self-aligning plain bearing unit. DESCRIPTION OF SYMBOLS 1...Outer cylinder, 4...Tapered face seat part, 5...Cylindrical inner peripheral surface part, 6...Sliding bearing, 7...Convex spherical surface, 9...Spring member, 9a...Annular part, 9b...
Tongue piece, 9c...Locking piece, 10...Locking flange,
11... Circumferential section, 13... Oil-impregnated fiber material.
Claims (1)
嵌しうる筒形で、その一端側の内周をテーパー面
もしくは凹球面座部とし他端部側の内周を円筒状
内周面部とした外筒と、前記テーパー面もしくは
凹球面座部に揺動可能に摺接する凸球面部を外周
面に有し前記外周に受けられるすべり軸受と、前
記外筒の円筒状内周面部に嵌着され一端部ですべ
り軸受を弾性的に押圧して外筒のテーパー面もし
くは凹球面座部にすべり軸受を付勢するばね部材
と、前記外筒内に設けられた含油繊維材とを備え
た自動調心すべり軸受ユニツトにおいて、前記ば
ね部材は、環状部分と、該環状部分の内径側端縁
の円周数か所に半径方向内方斜めに突出してすべ
り軸受の凸球面部に予圧を与えてこれを弾性的に
支持する舌片と、前記環状部分の外径側端縁の円
周数か所に前記舌片と同じ側で半径方向外方斜め
に突出し外筒の円筒状内周面部に適度の締めしろ
をもつて圧入される係止片とを有し、前記外筒の
円筒部端部の内周面に該端部の肉厚を薄くする周
段部を形成し、前記係止片の先端を外筒の前記円
筒部端部を半径方向内方に折り曲げた係止フラン
ジにより軸方向に押圧したことを特徴とする自動
調心すべり軸受ユニツト。 (2) 前記ばね部材の係止片の先端が、半径方向
内方に湾曲されていることを特徴とする実用新案
登録請求の範囲第６項記載の自動調心すべり軸受
ユニツト。[Claims for Utility Model Registration] (1) A cylindrical shape that can be inserted into a bearing fitting hole of a housing of a motor, etc., with the inner periphery of one end being a tapered surface or concave spherical seat, and the inner periphery of the other end being a tapered surface or a concave spherical seat. an outer cylinder having a cylindrical inner peripheral surface; a sliding bearing having an outer peripheral surface having a convex spherical surface that swingably slides on the tapered surface or the concave spherical seat; and a sliding bearing that is received by the outer periphery; a spring member that is fitted into the cylindrical inner peripheral surface and elastically presses the sliding bearing at one end to bias the sliding bearing against the tapered surface or concave spherical seat of the outer cylinder; and a spring member provided within the outer cylinder. In the self-aligning plain bearing unit comprising an oil-impregnated fiber material, the spring member protrudes obliquely inward in the radial direction at several points around the circumference of the annular portion and the inner diameter side edge of the annular portion, and tongue pieces that apply preload to the convex spherical surface part and elastically support it; and tongue pieces that protrude obliquely outward in the radial direction on the same side as the tongue pieces at several places around the circumference of the outer diameter side edge of the annular part. a locking piece that is press-fitted into the cylindrical inner circumferential surface of the cylinder with an appropriate tightening margin, and a circumferential stage on the inner circumferential surface of the cylindrical end of the outer cylinder to reduce the wall thickness of the end; A self-aligning plain bearing unit characterized in that the tip of the locking piece is pressed in the axial direction by a locking flange formed by bending the end of the cylindrical portion of the outer cylinder radially inward. (2) The self-aligning sliding bearing unit according to claim 6, wherein the tip of the locking piece of the spring member is curved radially inward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985177591U JPH0439457Y2 (en) | 1985-11-20 | 1985-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985177591U JPH0439457Y2 (en) | 1985-11-20 | 1985-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6286414U true JPS6286414U (en) | 1987-06-02 |
| JPH0439457Y2 JPH0439457Y2 (en) | 1992-09-16 |
Family
ID=31118933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985177591U Expired JPH0439457Y2 (en) | 1985-11-20 | 1985-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439457Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53101136U (en) * | 1977-01-20 | 1978-08-15 | ||
| JPS54111542U (en) * | 1978-01-25 | 1979-08-06 | ||
| JPS6075719U (en) * | 1983-10-31 | 1985-05-27 | 光洋精工株式会社 | Self-aligning plain bearing unit |
-
1985
- 1985-11-20 JP JP1985177591U patent/JPH0439457Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53101136U (en) * | 1977-01-20 | 1978-08-15 | ||
| JPS54111542U (en) * | 1978-01-25 | 1979-08-06 | ||
| JPS6075719U (en) * | 1983-10-31 | 1985-05-27 | 光洋精工株式会社 | Self-aligning plain bearing unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439457Y2 (en) | 1992-09-16 |