JPS634823Y2 - - Google Patents
Info
- Publication number
- JPS634823Y2 JPS634823Y2 JP2835283U JP2835283U JPS634823Y2 JP S634823 Y2 JPS634823 Y2 JP S634823Y2 JP 2835283 U JP2835283 U JP 2835283U JP 2835283 U JP2835283 U JP 2835283U JP S634823 Y2 JPS634823 Y2 JP S634823Y2
- Authority
- JP
- Japan
- Prior art keywords
- support member
- dust
- shaft
- spherical
- bearing
- 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.)
- Expired
Links
- 239000000428 dust Substances 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Support Of The Bearing (AREA)
Description
【考案の詳細な説明】
この考案は、例えば自動車変速機の遠隔操作機
構を構成する操作軸の軸受として用いられる球面
軸受装置の改良に関する。DETAILED DESCRIPTION OF THE INVENTION This invention relates to an improvement in a spherical bearing device used as a bearing for an operating shaft constituting a remote control mechanism of an automobile transmission, for example.
上記球面軸受装置は、軸の回転、揺動及び防塵
機能を満す目的から、第１図〜第３図に例示する
如く、軸心部に軸嵌合孔ａを有し、外周面ｂを球
面状としている軸受部材ｃと、この軸受部材ｃを
揺動自在に保持するサポート部材ｄと、このサポ
ート部材ｄの両側に装着されるダスト部材ｅ，
e′によつて構成されている。 The above-mentioned spherical bearing device has a shaft fitting hole a in the shaft center and an outer circumferential surface b, as illustrated in FIGS. A bearing member c having a spherical shape, a support member d that swingably holds the bearing member c, a dust member e attached to both sides of the support member d,
It is composed of e′.
しかし乍ら、第１図〜第３図に例示した従来の
球面軸受装置Ｂ〜B2では何れもそのダスト部材
ｅ，e′の構造上から次の欠点があつた。すなわ
ち、第１図の球面軸受装置Ｂ及び第２図の球面軸
受装置B1のダスト部材ｅ，e′の場合、軸方向に張
り出すので軸方向に対してのスペースが必要であ
り、コンパクト化が困難である。また、第３図の
球面軸受装置B2のダスト部材ｅ，e′の場合、前２
者の如き問題はないが、軸ｆの揺動性を低下させ
ないために形成される軸ｆとの間の隙間ｇによつ
て防塵機能が低下する。なお、第１図のダスト部
材ｅ，e′はサポート部材ｄに嵌着され、第２図及
び第３図のダスト部材ｅ，e′はサポート部材ｄに
接着されている。第１図及び第２図に示したよう
なダスト部材を備えている球面受装置は例えば実
開昭57−85620号公報に示されている。 However, all of the conventional spherical bearing devices B to B2 illustrated in FIGS. 1 to 3 have the following drawbacks due to the structure of their dust members e and e'. In other words, in the case of the dust members e and e' of the spherical bearing device B in FIG. 1 and the spherical bearing device B1 in FIG. is difficult. In addition, in the case of dust members e and e' of the spherical bearing device B2 in Fig. 3, the front two
However, the dust-proofing function is degraded due to the gap g between the shaft f and the shaft f, which is formed in order not to reduce the swingability of the shaft f. The dust members e and e' shown in FIG. 1 are fitted onto the support member d, and the dust members e and e' shown in FIGS. 2 and 3 are bonded to the support member d. A spherical receiver equipped with a dust member as shown in FIGS. 1 and 2 is shown in, for example, Japanese Utility Model Application No. 57-85620.
そこでこの考案は、上述の如き問題を解決する
ことのできる球面軸受装置を提供するものであ
る。 Therefore, this invention provides a spherical bearing device that can solve the above-mentioned problems.
以下、この考案の実施例を第４図に基づき説明
する。 An embodiment of this invention will be described below with reference to FIG.
図において、１は軸受部材、２はサポート部
材、３，３′はダスト部材、４は軸である。これ
らの各部材において特に構造的に説明しない部分
は従来構造と同様となつている。ここでは前記サ
ポート部材２の保持部５，５′を、その側端面６，
６′が軸受部材１の側端面７，７′から突出しない
構造とすると共に、前記各ダスト部材３，３′を、
サポート部材２の側部外周面８，８′に摺動自在
に接する部分９とこれに連続形成されており、軸
受部材１の側端面７，７′に対して接合固定する
部分１０から成る構造としている。前記部分１０
の固定手段は、通常、第６図に示すような、軸４
に挿入される両挟持環１１，１１′によつて両側
方から各部分１０を軸受部材１の側端面７，７′
に対して圧接することのできる板クリツプ１２、
或いは第７図に示す線クリツプ１２′とされる。
この板クリツプ１２又は線クリツプ１２′によら
ないで、各部分１０を側端面７，７′に接着する
こともある。この接着には一般的に接着剤が用い
られる。また、各部分１０の内周面１３は図示の
ように軸４の外周面１４に接するようにするが、
第８図に示すように軸４の外周面１４に形成され
る環状溝１５，１５′に嵌め込んでもよい。 In the figure, 1 is a bearing member, 2 is a support member, 3 and 3' are dust members, and 4 is a shaft. Portions of each of these members that are not specifically explained structurally are the same as the conventional structure. Here, the holding parts 5, 5' of the support member 2 are
6' does not protrude from the side end surfaces 7, 7' of the bearing member 1, and each of the dust members 3, 3'
A structure consisting of a portion 9 that is slidably in contact with the side outer circumferential surfaces 8, 8' of the support member 2, and a portion 10 that is formed continuously with this and is joined and fixed to the side end surfaces 7, 7' of the bearing member 1. It is said that Said part 10
The fixing means is usually a shaft 4 as shown in FIG.
The respective portions 10 are held from both sides by the clamping rings 11, 11' inserted into the side end surfaces 7, 7' of the bearing member 1.
a plate clip 12 that can be pressed against the
Alternatively, a line clip 12' shown in FIG. 7 may be used.
The parts 10 may be glued to the side surfaces 7, 7' without using the plate clips 12 or wire clips 12'. An adhesive is generally used for this bonding. Further, the inner circumferential surface 13 of each portion 10 is in contact with the outer circumferential surface 14 of the shaft 4 as shown in the figure.
As shown in FIG. 8, it may be fitted into annular grooves 15, 15' formed on the outer circumferential surface 14 of the shaft 4.
上記の如き構造とされる実施例の球面軸受装置
B3によると、各ダスト部材３，３′はその構造上
軸方向に張り出さないために軸方向に対して僅か
なスペースを必要とするだけで済み、コンパクト
化が図れる。また、第５図に示す如く、軸４が揺
動変位する際、部分９の摺動作用によつて軸４の
揺動性が低下されないことから、部分１０と軸４
との間に隙間を形成する必要がないので充分な防
塵機能が果たせる。 Spherical bearing device according to an embodiment having the structure as described above
According to B3 , since each dust member 3, 3' does not protrude in the axial direction due to its structure, only a small space is required in the axial direction, and compactness can be achieved. Furthermore, as shown in FIG. 5, when the shaft 4 is oscillated, the oscillation of the shaft 4 is not reduced due to the sliding action of the portion 9.
Since there is no need to form a gap between the two, a sufficient dustproof function can be achieved.
第９図は上記実施例の球面軸受装置B3を自動
車変速機の遠隔操作機構を構成する方向変換用コ
ントロールリンケージ１６に適用した場合を示し
ている。この場合、球面軸受装置B3はセレクト
軸１７の両側に配設される。なお、１８はセレク
トレバー、１９はシフト軸、２０はシフトレバ
ー、２１はシヤシフレームである。 FIG. 9 shows a case where the spherical bearing device B3 of the above embodiment is applied to a direction changing control linkage 16 constituting a remote control mechanism of an automobile transmission. In this case, the spherical bearing devices B3 are arranged on both sides of the select shaft 17. In addition, 18 is a select lever, 19 is a shift shaft, 20 is a shift lever, and 21 is a chassis frame.
以上要するに、この考案に係る球面軸受装置
は、軸心部に軸嵌合孔を有し、外周面を球面状と
している軸受部材と、この軸受部材を揺動自在に
保持するサポート部材と、このサポート部材の両
側に装着されるダスト部材を備えている球面軸受
装置において、前記サポート部材の保持部を、そ
の両側端面が軸受部材の両側端面から突出しない
構造とすると共に、前記各ダスト部材を、サポー
ト部材の側部外周面に摺動自在に接する部分とこ
れに連続形成されており、軸受部材の側端面に対
して接合固定する部分から成る構造としたもので
あるから、実施例で述べた如く、前記各ダスト部
材は軸方向に対してスペースを最小に抑えること
ができ、コンパクト化が可能となる上、軸との間
に隙間を設けなくとも軸の揺動性を低下すること
がないので充分な防塵機能を発揮することができ
る実益を有する。 In summary, the spherical bearing device according to the present invention includes a bearing member having a shaft fitting hole in the shaft center portion and having a spherical outer peripheral surface, a support member that holds the bearing member in a swingable manner, and a support member that holds the bearing member in a swingable manner. In a spherical bearing device including dust members attached to both sides of a support member, the holding portion of the support member has a structure in which both end faces thereof do not protrude from both end faces of the bearing member, and each of the dust members The structure is made up of a part that is slidably in contact with the side outer circumferential surface of the support member and a part that is formed continuously with this and is joined and fixed to the side end surface of the bearing member. Thus, the space of each dust member can be minimized in the axial direction, making it possible to be compact, and the swingability of the shaft will not be reduced even if there is no gap between the dust members and the shaft. Therefore, it has the practical benefit of being able to exhibit a sufficient dustproof function.
第１図〜第３図は夫々従来の球面軸受装置を示
す断面図、第４図及び第５図は夫々この考案の実
施例の断面図、第６図及び第７図は同例示構造に
て用いられるダスト部材固定用クリツプの斜視
図、第８図は同変形例を示す要部拡大断面図、第
９図は同使用例を示す断面図である。
図において、B3は球面軸受装置、１は軸受部
材、２はサポート部材、３，３′はダスト部材、
５，５′はサポート部材の保持部、６，６′は保持
部の側端面、７，７′は軸受部材の側端面、８，
８′はサポート部材の側部外周面、９はダスト部
材におけるサポート部材の側部外周面に摺動自在
に接する部分、１０はダスト部材における軸受部
材の側端面に対して接合固定する部分である。
Figures 1 to 3 are sectional views showing a conventional spherical bearing device, Figures 4 and 5 are sectional views of an embodiment of this invention, and Figures 6 and 7 are sectional views of the same illustrative structure. FIG. 8 is an enlarged sectional view of a main part showing a modified example of the dust member fixing clip used, and FIG. 9 is a sectional view showing an example of its use. In the figure, B 3 is a spherical bearing device, 1 is a bearing member, 2 is a support member, 3 and 3' are dust members,
5, 5' are holding parts of the support member, 6, 6' are side end surfaces of the holding parts, 7, 7' are side end surfaces of the bearing member, 8,
Reference numeral 8' designates a side outer circumferential surface of the support member, 9 a portion of the dust member that is in slidable contact with the side outer circumferential surface of the support member, and 10 a portion of the dust member that is joined and fixed to the side end surface of the bearing member. .
Claims (1)
ている軸受部材と、この軸受部材を揺動自在に保
持するサポート部材と、このサポート部材の両側
に装着されるダスト部材を備えている球面軸受装
置において、前記サポート部材の保持部を、その
両側端面が軸受部材の両側端面から突出しない構
造とすると共に、前記各ダスト部材を、サポート
部材の側部外周面に摺動自在に接する部分とこれ
に連続形成されており、軸受部材の側端面に対し
て接合固定する部分から成る構造としたことを特
徴とする球面軸受装置。 A bearing member having a shaft fitting hole in the shaft center and having a spherical outer peripheral surface, a support member that swingably holds the bearing member, and dust members attached to both sides of the support member. In the spherical bearing device, the holding portion of the support member has a structure in which both end surfaces thereof do not protrude from both end surfaces of the bearing member, and each of the dust members is slidable on the outer peripheral surface of the side portion of the support member. A spherical bearing device characterized in that it has a structure consisting of a contacting portion and a portion that is formed continuously with the contacting portion and is joined and fixed to a side end surface of a bearing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2835283U JPS59133827U (en) | 1983-02-28 | 1983-02-28 | spherical bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2835283U JPS59133827U (en) | 1983-02-28 | 1983-02-28 | spherical bearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59133827U JPS59133827U (en) | 1984-09-07 |
| JPS634823Y2 true JPS634823Y2 (en) | 1988-02-08 |
Family
ID=30159240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2835283U Granted JPS59133827U (en) | 1983-02-28 | 1983-02-28 | spherical bearing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59133827U (en) |
-
1983
- 1983-02-28 JP JP2835283U patent/JPS59133827U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59133827U (en) | 1984-09-07 |
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