JPS6317862Y2 - - Google Patents
Info
- Publication number
- JPS6317862Y2 JPS6317862Y2 JP2235083U JP2235083U JPS6317862Y2 JP S6317862 Y2 JPS6317862 Y2 JP S6317862Y2 JP 2235083 U JP2235083 U JP 2235083U JP 2235083 U JP2235083 U JP 2235083U JP S6317862 Y2 JPS6317862 Y2 JP S6317862Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- spline teeth
- spline
- outer periphery
- tightening member
- 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
- 239000013013 elastic material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
【考案の詳細な説明】 本考案はスプライン結合構造に関する。[Detailed explanation of the idea] The present invention relates to a spline connection structure.
本考案は、ガタの少ないスプライン結合構造、
特にスプライン歯が摩耗した状態においてもガタ
の少ないスプライン結合構造を得ることを目的と
する。 This invention has a spline connection structure with less play,
It is an object of the present invention to obtain a spline joint structure with little backlash even when the spline teeth are particularly worn.
本考案は、外周に第１スプライン歯を有する軸
部材と、上記第１スプライン歯に回動不能かつ摺
動可能に係合する第２スプライン歯を内周に有す
るパイプとを備えたものにおいて、上記パイプの
端部外周に嵌合されかつ該端部を緊締する弾性材
からなる円環状の緊締部材を具備すると共に、上
記パイプの端部に同パイプの軸線方向に延びた複
数のスリツトが形成されたことを特徴とするスプ
ライン結合構造を要旨とする。 The present invention includes a shaft member having first spline teeth on its outer periphery, and a pipe having second spline teeth on its inner periphery that non-rotatably but slidably engages with the first spline teeth, A ring-shaped tightening member made of an elastic material is fitted to the outer periphery of the end of the pipe and tightens the end, and a plurality of slits extending in the axial direction of the pipe are formed at the end of the pipe. The gist is a spline joint structure characterized by the following.
以下、本考案の一実施例を第１図〜第３図に従
つて詳細に説明する。 Hereinafter, one embodiment of the present invention will be described in detail with reference to FIGS. 1 to 3.
図中、符号２は外周に第１スプライン歯２ａを
有する軸部材、４は第１スプライン歯２ａに回動
不能かつ摺動可能に係合する第２スプライン歯４
ａを内周に有するパイプ、６はパイプ４の端部外
周に嵌合されかつ該端部を緊締するゴム製バンド
から成る緊締部材である。そして、パイプ４の端
部には同パイプ４の軸線方向に延びた複数のスリ
ツト４ｂが形成されている。 In the figure, reference numeral 2 denotes a shaft member having first spline teeth 2a on the outer periphery, and 4 denotes second spline teeth 4 that engage with the first spline teeth 2a in a non-rotatable but slidable manner.
6 is a tightening member made of a rubber band that fits around the outer circumference of the end of the pipe 4 and tightens the end. A plurality of slits 4b extending in the axial direction of the pipe 4 are formed at the end of the pipe 4.
上記構成によれば、緊締部材６の緊締力が、パ
イプ４の端部におけるスリツト４ｂ間部分を半径
方向内方へ付勢して、第２スプライン歯４ａが軸
部材２の外周に押し付けられるので、これらスプ
ライン歯2aおよび4a間のガタを大巾に低減する
ことができるという効果を奏する。 According to the above configuration, the tightening force of the tightening member 6 urges the portion between the slits 4b at the end of the pipe 4 inward in the radial direction, and the second spline teeth 4a are pressed against the outer periphery of the shaft member 2. , it is possible to significantly reduce play between these spline teeth 2a and 4a.
更に、長期の使用等によりスプライン歯２ａま
たは４ａが摩耗しても、パイプ４の端部における
スリツト４ｂ間部分が、緊締部材６の緊締力によ
つて該摩耗に応じて半径方向内方へ変位されるの
で、上記ガタ低減の効果を長期に亘つて保持する
ことができる。 Furthermore, even if the spline teeth 2a or 4a wear out due to long-term use, the portion between the slits 4b at the end of the pipe 4 will be displaced radially inward due to the tightening force of the tightening member 6. Therefore, the effect of reducing backlash can be maintained for a long period of time.
なお、緊締部材としては、第４図に示されるよ
うに、板ばね等からなる緊締部材８を使用するこ
とも可能である。 As the tightening member, it is also possible to use a tightening member 8 made of a leaf spring or the like, as shown in FIG.
第１図は本考案の一実施例を示す側面図、第２
図は第１図の−線に沿う断面図、第３図は第
１図の緊締部材６を示す斜視図、第４図は緊締部
材の別の例を示す斜視図である。
２……軸部材、２ａ……第１スプライン歯、４
……パイプ、４ａ……第２スプライン歯、４ｂ…
…スリツト、６，８……緊締部材。
Figure 1 is a side view showing one embodiment of the present invention;
The figure is a sectional view taken along the - line in FIG. 1, FIG. 3 is a perspective view showing the tightening member 6 of FIG. 1, and FIG. 4 is a perspective view showing another example of the tightening member. 2... Shaft member, 2a... First spline tooth, 4
...Pipe, 4a...Second spline tooth, 4b...
...Slit, 6, 8...Tightening member.
Claims (1)
記第１スプライン歯に回動不能かつ摺動可能に係
合する第２スプライン歯を内周に有するパイプと
を備えたものにおいて、上記パイプの端部外周に
嵌合されかつ該端部を緊締する弾性材からなる円
環状の緊締部材を具備すると共に、上記パイプの
端部に同パイプの軸線方向に延びた複数のスリツ
トが形成されたことを特徴とするスプライン結合
構造。 A shaft member having first spline teeth on the outer periphery, and a pipe having second spline teeth on the inner periphery that non-rotatably but slidably engages with the first spline teeth, wherein the end of the pipe A ring-shaped tightening member made of an elastic material is fitted to the outer periphery of the pipe and tightens the end thereof, and a plurality of slits extending in the axial direction of the pipe are formed at the end of the pipe. Characteristic spline joint structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2235083U JPS59127926U (en) | 1983-02-18 | 1983-02-18 | spline joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2235083U JPS59127926U (en) | 1983-02-18 | 1983-02-18 | spline joint structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59127926U JPS59127926U (en) | 1984-08-28 |
| JPS6317862Y2 true JPS6317862Y2 (en) | 1988-05-20 |
Family
ID=30153450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2235083U Granted JPS59127926U (en) | 1983-02-18 | 1983-02-18 | spline joint structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59127926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6105456A (en) * | 1997-06-12 | 2000-08-22 | Nsk Ltd. | Steering intermediate shaft |
-
1983
- 1983-02-18 JP JP2235083U patent/JPS59127926U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6105456A (en) * | 1997-06-12 | 2000-08-22 | Nsk Ltd. | Steering intermediate shaft |
| DE19826014B4 (en) * | 1997-06-12 | 2004-08-26 | Nsk Ltd. | Intermediate steering shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59127926U (en) | 1984-08-28 |