JPH0717848Y2 - Tie rod socket mounting structure - Google Patents
Tie rod socket mounting structureInfo
- Publication number
- JPH0717848Y2 JPH0717848Y2 JP14398189U JP14398189U JPH0717848Y2 JP H0717848 Y2 JPH0717848 Y2 JP H0717848Y2 JP 14398189 U JP14398189 U JP 14398189U JP 14398189 U JP14398189 U JP 14398189U JP H0717848 Y2 JPH0717848 Y2 JP H0717848Y2
- Authority
- JP
- Japan
- Prior art keywords
- tie rod
- female screw
- screw portion
- mounting structure
- screw hole
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0695—Mounting of ball-joints, e.g. fixing them to a connecting rod
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Pivots And Pivotal Connections (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、タイロッドとボールジョイントソケットとの
取付け構造に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a mounting structure for a tie rod and a ball joint socket.
［従来の技術］ 従来、かかる取付け構造は、第４図に示すような構造と
なっていた。即ち、タイロッド２の先端に形成された雄
ネジ部４を、ボールジョイント６のソケット８の端部に
形成された雌ネジ穴10にねじ込み、更にトーインの調整
後に、第５図（第４図のＢ−Ｂ線断面を示す）に示すよ
うに、ソケット８の下部に形成された切割り部12の間隔
を狭めるようにボルト14及びナット16で締め付けること
で、タイロッド２とボールジョイント６を固着してい
た。[Prior Art] Conventionally, such a mounting structure has been as shown in FIG. That is, the male screw portion 4 formed at the tip of the tie rod 2 is screwed into the female screw hole 10 formed in the end portion of the socket 8 of the ball joint 6, and after adjusting the toe-in, the male screw portion 4 shown in FIG. As shown in (section B-B line), the tie rod 2 and the ball joint 6 are fixed by tightening with the bolts 14 and the nuts 16 so as to narrow the gap between the slits 12 formed in the lower portion of the socket 8. Was there.
［考案が解決しようとする課題］ しかしながら、このような従来の取付け構造にあって
は、例えば、支点となるボールジョイントソケットに重
量の大きなタイロッドを取付けると、タイロッドの先端
に形成されたネジ部が、ねじ込み時にボールジョイント
ソケットのネジ穴およびスリット部との間でこじりを生
じ、トーイン調整を行おうとしてもタイロッドを回すこ
とができなかった等の問題があった。[Problems to be Solved by the Invention] However, in such a conventional mounting structure, for example, when a heavy tie rod is mounted on a ball joint socket serving as a fulcrum, a screw portion formed at the tip of the tie rod is However, there was a problem in that the tie rod could not be turned even if an attempt was made to adjust the toe-in by twisting the screw hole of the ball joint socket and the slit portion during screwing.
本考案はこのような課題に鑑みて成されたものであり、
トーイン調整を容易に行うことができると共に、ボール
ジョイントソケットとタイロッドを確実に固着すること
ができるタイロッドのソケット取付け構造を提供するこ
とを目的とする。The present invention has been made in view of these problems,
An object of the present invention is to provide a tie rod socket mounting structure that can easily perform toe-in adjustment and can firmly fix the ball joint socket and the tie rod.
［課題を解決するための手段］ このような目的を達成するために本考案は、ボールジョ
イントソケットに従来のような切割り部を形成すること
なく、タイロッド先端のネジ部を螺合させるためのネジ
穴を設けると共に、該タイロッドのネジ部の先端に軸方
向の割り入りネジ穴を設け、タイロッド先端のネジ部を
該ネジ穴に螺合した後、テーパ軸部を有するボルトを割
り入りネジ穴にねじ込んで押し広げることにより、ボー
ルジョイントソケットとタイロッドとの回り止めをして
固着するようにした。[Means for Solving the Problems] In order to achieve such an object, the present invention provides a ball joint socket for screwing a threaded portion at the tip of a tie rod without forming a conventional slit. Along with providing a screw hole, an axial split screw hole is provided at the tip of the screw portion of the tie rod, and the screw portion at the tip of the tie rod is screwed into the screw hole, and then a bolt having a tapered shaft portion is inserted into the split screw hole. The ball joint socket and the tie rod are fixed by screwing them in and pushing them apart.
［作用］ このような構造を有するタイロッドのソケット取付け構
造にあっては、ボールジョイントソケットのネジ穴に従
来のような切割り部を形成しないので、大重量のタイロ
ッドを取付ける場合であっても従来のようなこじりが発
生せず、トーイン調整等の作業性を向上させることがで
きる。更に、タイロッドに形成した割り入りネジ穴に、
テーパ軸を有するボルトをねじ込んで押し広げるように
したので、ボールジョイントソケットとタイロッドとの
回り止め及び弛み防止を確実に行うことができる。[Operation] With the tie rod socket mounting structure having such a structure, since the conventional threaded hole is not formed with the threaded hole of the ball joint socket, even if a heavy tie rod is mounted, the conventional It is possible to improve workability such as toe-in adjustment without the occurrence of twisting. Furthermore, in the split screw hole formed in the tie rod,
Since the bolt having the taper shaft is screwed in and widened, it is possible to reliably prevent the ball joint socket and the tie rod from rotating and preventing them from loosening.
［実施例］ 以下、本考案の一実施例を図面と共に説明する。[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.
まず構造を説明すると、第１図及び第２図において、タ
イロッド18の先端部には雄ネジ部20側が形成されると共
に、入口部22がテーパとなっている第１の雌ネジ穴とし
ての雌ネジ部24が雄ネジ部20の先端から軸方向に沿って
形成され、更に雌ネジ部24に沿って複数の切割り26が形
成されている。First, referring to FIGS. 1 and 2, the tie rod 18 has a male screw portion 20 side formed at the tip portion thereof, and the inlet portion 22 is tapered to form a female female hole as a first female screw hole. A screw portion 24 is formed along the axial direction from the tip of the male screw portion 20, and a plurality of cuts 26 are further formed along the female screw portion 24.
ボールジョイント28のボールジョイントソケット30に
は、雄ネジ部20と螺合する第２の雌ネジ穴としての雌ネ
ジ部32が形成されている。The ball joint socket 30 of the ball joint 28 is formed with a female screw portion 32 as a second female screw hole to be screwed with the male screw portion 20.
そして、雌ネジ部32に雄ネジ部20をねじ込んだ後、テー
パ軸部34を有するボルト36を雌ネジ部24にねじ込み、そ
のねじ込み時にテーパ軸部32によって入口部22を外側へ
広げることにより、雄ネジ部20と雌ネジ部32とを確実に
固着させている。Then, after the male screw portion 20 is screwed into the female screw portion 32, the bolt 36 having the taper shaft portion 34 is screwed into the female screw portion 24, and at the time of screwing, the taper shaft portion 32 widens the inlet portion 22 to the outside. The male screw part 20 and the female screw part 32 are securely fixed.
このような取付け構造によれば、タイロッドの重量が大
きくても、雄ネジ部20と雌ネジ部32との間でこじりを生
じることがないので、トーイン調整等の作業性を向上す
ることができ、また、ボルト36による雌ネジ部32に対す
る雄ネジ部20の締め付けによって弛み止めを確実にする
ことができる。With such a mounting structure, even if the weight of the tie rod is large, no twisting occurs between the male screw portion 20 and the female screw portion 32, so that workability such as toe-in adjustment can be improved. Further, the tightening of the male screw portion 20 with respect to the female screw portion 32 by the bolt 36 can surely prevent the loosening.
次に、他の実施例を第３図に基づいて説明する。Next, another embodiment will be described with reference to FIG.
第３図において、タイロッド18の先端部には雄ネジ部20
が形成されると共に、雌ネジ部24が雄ネジ部20の先端か
ら軸方向に沿って形成され、更に雌ネジ部24に沿って複
数の切割りが形成されている。但し、第１図に示す先の
実施例との相違点は、雌ネジ部24の深部に次第に小径と
なるテーパ38が形成されている。In FIG. 3, a male screw portion 20 is provided at the tip of the tie rod 18.
Is formed, the female screw portion 24 is formed from the tip of the male screw portion 20 along the axial direction, and a plurality of cuts are further formed along the female screw portion 24. However, the difference from the previous embodiment shown in FIG. 1 is that a taper 38 having a gradually smaller diameter is formed in the deep portion of the female screw portion 24.
ボールジョイント28のボールジョイントソケット30に
は、雄ネジ部20と螺合する雌ネジ部32が形成されてい
る。The ball joint socket 30 of the ball joint 28 is formed with a female screw portion 32 that is screwed with the male screw portion 20.
そして、雌ネジ部32に雄ネジ部20をねじ込んだ後、先端
がテーパ軸部40となっているボルト36を雌ネジ部24にね
じ込み、そのねじ込み時にテーパ部40によってテーパ38
を外側へ広げることにより、ボルト36による雌ネジ部32
に対する雄ネジ部20の締め付けによって弛み止めを確実
にして固着する。Then, after the male screw portion 20 is screwed into the female screw portion 32, the bolt 36 having the tapered shaft portion 40 at the tip is screwed into the female screw portion 24, and when the screwing is performed, the taper portion 40 is used to taper 38
Of the female threaded portion 32 with the bolt 36
By tightening the male screw portion (20) against the (2), the loosening stopper is securely fixed.
［考案の効果］ 以上説明したようにこの考案によれば、ボールジョイン
トソケットのネジ穴に従来のような切割り部を形成しな
いので、大重量のタイロッドを取付ける場合であっても
従来のようなこじりが発生せず、トーイン調整等の作業
性を向上させることができる。更に、タイロッドに形成
した切割り入り雌ネジ穴に、テーパ軸を有するボルトを
ねじ込んで押し広げるようにしたので、ボールジョイン
トソケットとタイロッドとの回り止め及び弛み防止を確
実に行うことができる。[Advantage of the Invention] As described above, according to the present invention, since the threaded hole of the ball joint socket is not formed with the conventional slit portion, the conventional tie rod can be mounted even when a heavy tie rod is mounted. No twisting occurs, and workability such as toe-in adjustment can be improved. Furthermore, since a bolt having a taper shaft is screwed into the female threaded hole formed in the tie rod so as to spread the bolt, the ball joint socket and the tie rod can be reliably prevented from rotating and preventing loosening.
第１図は本考案の一実施例の構造を示す部分縦断面図； 第２図はタイロッド先端の構造を示す斜視図； 第３図は本考案の他の実施例の構造を示す部分縦断面
図； 第４図は従来例の構造を示す部分縦断面図； 第５図は第４図のＢ−Ｂ線断面図である。 図中の符号： 18;タイロッド 20;雄ネジ部 22;テーパ 24;雌ネジ穴 26;切割り 28;ボールジョイント 30;ボールジョイントソケット 32;雌ネジ穴 34;テーパ軸部 36;ボルト 38;テーパ 40;テーパ軸部1 is a partial vertical sectional view showing the structure of an embodiment of the present invention; FIG. 2 is a perspective view showing the structure of the tip of a tie rod; FIG. 3 is a partial vertical sectional view showing the structure of another embodiment of the present invention. FIG. 4 is a partial vertical cross-sectional view showing the structure of a conventional example; FIG. 5 is a cross-sectional view taken along the line BB of FIG. Symbols in the figure: 18; Tie rod 20; Male screw part 22; Taper 24; Female screw hole 26; Notch 28; Ball joint 30; Ball joint socket 32; Female screw hole 34; Taper shaft part 36; Bolt 38; Taper 40; taper shaft
Claims (1)
れたタイロッド取付け部に、軸方向よりタイロッドを取
付け固定するタイロッドのソケット取付け構造におい
て、 前記タイロッドの先端に形成した雄ネジ部に、切割りを
設けた第１の雌ネジ穴を軸方向に沿って設け、 前記タイロッド取付け部に貫通して形成した第２の雌ネ
ジ穴に上記雄ネジ部を螺合させるとともに、上記第１の
雌ネジ穴に、テーパ軸部を有するボルトを螺合してタイ
ロッドの先端をタイロッド取付け部側へ広げるようにね
じ込むことにより回り止めして固定することを特徴とす
るタイロッドのソケット取付け構造。1. A tie rod socket mounting structure in which a tie rod is axially mounted and fixed to a tie rod mounting portion integrally provided in a ball joint socket, wherein a male screw portion formed at a tip of the tie rod is provided with a slit. A first female screw hole is provided along the axial direction, and the male screw portion is screwed into a second female screw hole formed by penetrating the tie rod attachment portion, and the first female screw hole is formed in the first female screw hole. A tie rod socket mounting structure characterized in that a tie rod is fixed by screwing a bolt having a tapered shaft portion and screwing the tip of the tie rod so as to widen it toward the tie rod mounting portion side to prevent rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14398189U JPH0717848Y2 (en) | 1989-12-13 | 1989-12-13 | Tie rod socket mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14398189U JPH0717848Y2 (en) | 1989-12-13 | 1989-12-13 | Tie rod socket mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0385706U JPH0385706U (en) | 1991-08-29 |
| JPH0717848Y2 true JPH0717848Y2 (en) | 1995-04-26 |
Family
ID=31690727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14398189U Expired - Lifetime JPH0717848Y2 (en) | 1989-12-13 | 1989-12-13 | Tie rod socket mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717848Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006006577A (en) * | 2004-06-25 | 2006-01-12 | Katsutaro Sone | Shoes for physically-handicapped person, shoes, and sandals |
-
1989
- 1989-12-13 JP JP14398189U patent/JPH0717848Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0385706U (en) | 1991-08-29 |
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