JPS5929152Y2 - universal joint - Google Patents
universal jointInfo
- Publication number
- JPS5929152Y2 JPS5929152Y2 JP1977155240U JP15524077U JPS5929152Y2 JP S5929152 Y2 JPS5929152 Y2 JP S5929152Y2 JP 1977155240 U JP1977155240 U JP 1977155240U JP 15524077 U JP15524077 U JP 15524077U JP S5929152 Y2 JPS5929152 Y2 JP S5929152Y2
- Authority
- JP
- Japan
- Prior art keywords
- shafts
- flat
- intermediate member
- pair
- round pipe
- 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
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
【考案の詳細な説明】
本考案は例えば自動車用変速操作装置の連結棒部の継手
として用いるのに適した簡易型自在接手に関するもので
、極めて簡単なる構成において強度、剛性大なる自在継
手を安価に得ることができるようにしたものである。[Detailed description of the invention] The present invention relates to a simple universal joint suitable for use as a joint for a connecting rod of an automobile transmission device, for example, and provides a highly strong and rigid universal joint with an extremely simple structure at an inexpensive price. It was made so that it could be obtained.
以下本考案を附図実施例につき説明する。The present invention will be explained below with reference to the accompanying drawings.
図において１，２は連結すべきシャフト、３は両シャフ
ト連結用の中間部材で、該中間部材３は適当長さの断面
円形の丸パイプ材を第２図に示すようにプレス加工して
両端部にそれぞれ平行状態で対向する１対の平坦部３ａ
、３ａ及び３ ｂ 、３ ｂを長手方向にオフセットさ
せて形成して構成する。In the figure, 1 and 2 are shafts to be connected, and 3 is an intermediate member for connecting both shafts.The intermediate member 3 is made of a round pipe material with a circular cross section of an appropriate length and is pressed at both ends as shown in Figure 2. A pair of flat parts 3a facing each other in parallel to the parts.
, 3a and 3b, 3b are formed offset in the longitudinal direction.
該平坦部３ａ、３ａと３ｂ 、３ｂとは互にパイプ材の
軸心線まわりに９０角度変位した状態に構成される。The flat portions 3a, 3a and 3b, 3b are configured to be displaced from each other by 90 angles around the axis of the pipe material.
上記中間部材３の平坦部３ａ、３ａ及び３ｂ。flat parts 3a, 3a and 3b of the intermediate member 3;
３ｂ以外の部分の両端部にはスリン）３ｃ、３ｃ及び３
ｄ 、３ｄが設げられ、平坦部３ａ、３ａ間及び３ｂ、
３ｂ間の寸法のばらつきを、該スリン）３ｃ及び３ｄに
よる対向する平坦面の拡開成は縮小方向の弾性変形によ
って吸収し得るようになっている。Surin) 3c, 3c and 3 on both ends of parts other than 3b
d, 3d are provided, and flat parts 3a, between 3a and 3b,
The expansion of the opposing flat surfaces by the sulins 3c and 3d can absorb the variation in dimensions between the sulins 3b by elastic deformation in the contraction direction.
該平坦面３ａ、３ａ及び３ｂ、３ｂにはそれぞれ軸４及
び５の挿通孔３ａ′、３ａ′及び３ｂ’、３ｂ’が設け
られ、前記シャフト１及び２の端部に固着された結合環
６及びＴをそれ″ぞれ中間部材３０対向する平坦面３ａ
、３ａ及び３ｂ、３ｂ間に嵌装して該結合環６，７の孔
の中心線を挿通孔３ａ′。The flat surfaces 3a, 3a and 3b, 3b are provided with through holes 3a', 3a' and 3b', 3b' for shafts 4 and 5, respectively, and coupling rings 6 fixed to the ends of the shafts 1 and 2 are provided. and T are the flat surfaces 3a facing the intermediate member 30, respectively.
, 3a and 3b, and the center line of the holes of the coupling rings 6, 7 is inserted into the insertion hole 3a'.
３ａ’及び３ｂ’、３ｂ’の中心に一致させ、これに軸
４及び５を挿通してナツトで固定し組付けを完了する。3a', 3b', and 3b', and insert the shafts 4 and 5 therethrough and fix them with nuts to complete the assembly.
８は合成樹脂等よりなるブツシュで、軸４及び５と結合
環６及び７０間にそれぞれ介装される。Bushes 8 made of synthetic resin or the like are interposed between the shafts 4 and 5 and the coupling rings 6 and 70, respectively.
平坦面３ａ、３ａと３ｂ、３ｂは前述したように互に９
０角度変位した状態に形成されているので、必然的に軸
４と５はその軸芯線が互に直交した関係となっており、
該軸４，５を中心として回動し得る両シャフト１，２は
ユニバーサルに結合されたことになる。The flat surfaces 3a, 3a and 3b, 3b are 9 each other as described above.
Since the shafts 4 and 5 are formed with a zero angle displacement, their axis lines are necessarily perpendicular to each other.
Both shafts 1 and 2, which can rotate about the axes 4 and 5, are universally connected.
以上のように本考案によれば丸パイプ材をプレス加工す
ることにより該丸パイプ材の両端部外周に長手方向にオ
フセットし且つ互に９０角度変位した状態で各１対の平
坦面を形成し、該平坦面を各シャフトの回動中心となる
軸の取付面としたもので、構成が極めて簡単であり、製
作工数が著しく小であるばかりか、部品数が少く組付け
も極めて簡単容易であり、且つ中間部材の素材が丸・ゞ
イブ材であるから強度、剛性はかなり大である等極めて
実用的にすぐれた自在接手を安価に得ることができるも
のである。As described above, according to the present invention, by pressing a round pipe material, a pair of flat surfaces are formed on the outer periphery of both ends of the round pipe material, offset in the longitudinal direction and displaced by 90 degrees from each other. , the flat surface is used as the mounting surface for the axis that is the center of rotation of each shaft, and the structure is extremely simple and the number of manufacturing steps is extremely small, as well as the number of parts is small and assembly is extremely simple and easy. Moreover, since the material of the intermediate member is a round or rib material, the strength and rigidity are considerably high, and it is possible to obtain a universal joint that is very practical and excellent at a low cost.
第１図は本考案の実施例を示す側面図で要部を断面にて
示している。
第２図は中間部材の斜視図である。
１．２・・・・・・シャフト、３・・・・・・中間部材
、３ａ。
３ｂ・・・・・・平坦部、３ｃ＞３ｄ・・・・・・スリ
ット、４゜５・・・・・・軸、６，７・・・・・・結合
環、８・・・・・・ブツシュ。FIG. 1 is a side view showing an embodiment of the present invention, showing the main parts in cross section. FIG. 2 is a perspective view of the intermediate member. 1.2...Shaft, 3...Intermediate member, 3a. 3b... Flat part, 3c>3d... Slit, 4°5... Axis, 6, 7... Bonding ring, 8...・Butshu.
Claims (1)
するｌ対の平坦部を形成すると共に、該丸パイプの他端
部分外周に前記平坦部に対し該丸パイプの長手方向に所
定距離オフセットし且つ軸心線まわりに９０角度変位し
た状態で互に対向する１対の平坦部を形成して中間部材
を構成し、該中間部材の両端部１対の平坦部間に、連結
しようとする２本のシャフトの端部に設けた結合環をそ
れぞれ嵌装して軸着したことを特徴とする自在接手。A pair of flat parts facing each other are formed on the outer periphery of one end of a round pipe cut to an appropriate length, and a predetermined distance from the flat part in the longitudinal direction of the round pipe is formed on the outer periphery of the other end of the round pipe. An intermediate member is formed by forming a pair of flat portions facing each other in a state of being offset and displaced by 90 angles around the axis, and a pair of flat portions at both ends of the intermediate member are connected to each other. A universal joint characterized in that two shafts are connected to each other by fitting connecting rings provided at the ends of the two shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977155240U JPS5929152Y2 (en) | 1977-11-18 | 1977-11-18 | universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977155240U JPS5929152Y2 (en) | 1977-11-18 | 1977-11-18 | universal joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5481043U JPS5481043U (en) | 1979-06-08 |
| JPS5929152Y2 true JPS5929152Y2 (en) | 1984-08-22 |
Family
ID=29144089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977155240U Expired JPS5929152Y2 (en) | 1977-11-18 | 1977-11-18 | universal joint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5929152Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899225A (en) * | 1959-08-11 | Uwversm | ||
| US2921450A (en) * | 1958-08-14 | 1960-01-19 | Process Gear And Machine Compa | Universal joint |
-
1977
- 1977-11-18 JP JP1977155240U patent/JPS5929152Y2/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899225A (en) * | 1959-08-11 | Uwversm | ||
| US2921450A (en) * | 1958-08-14 | 1960-01-19 | Process Gear And Machine Compa | Universal joint |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5481043U (en) | 1979-06-08 |
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