JPH0533828Y2 - - Google Patents
Info
- Publication number
- JPH0533828Y2 JPH0533828Y2 JP1986011361U JP1136186U JPH0533828Y2 JP H0533828 Y2 JPH0533828 Y2 JP H0533828Y2 JP 1986011361 U JP1986011361 U JP 1986011361U JP 1136186 U JP1136186 U JP 1136186U JP H0533828 Y2 JPH0533828 Y2 JP H0533828Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- hole
- valve
- ball
- cylindrical 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 - Lifetime
Links
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
- Mechanical Control Devices (AREA)
- Control Of Transmission Device (AREA)
Description
【考案の詳細な説明】
〔考案の目的〕
（産業上の利用分野）
本考案はパワーシフトトランスミツシヨンに利
用できるセレクタバルブデイテント構造に関する
ものである。[Detailed Description of the Invention] [Objective of the Invention] (Field of Industrial Application) The present invention relates to a selector valve daytent structure that can be used in a power shift transmission.
（従来の技術）
従来のセレクタバルブデイテント構造として
は、特公昭56−38818号公報、特開昭57−192658
号公報、実開昭58−173803号公報等に示すものが
提案されているが、これらは何れも第３図に示す
構造をしている。即ち、第３図に示すようにバル
ブ１の位置決めをするデイテントボール２と接触
する孔３の内壁面は、バルブボデイ４と一体に形
成されている。そこでデイテントボール２の接触
する面が摩耗しないようにバルブボデイ４には硬
い材質を用いる必要があつた。従つてボデイの材
質が限定されると共に、加工費が非常に大きくな
る欠点があつた。(Prior art) Conventional selector valve day tent structures include Japanese Patent Publication No. 56-38818 and Japanese Patent Application Laid-open No. 57-192658.
The structure shown in Japanese Utility Model Publication No. 58-173803 has been proposed, and all of these have the structure shown in FIG. That is, as shown in FIG. 3, the inner wall surface of the hole 3 that comes into contact with the detent ball 2 for positioning the valve 1 is formed integrally with the valve body 4. Therefore, it was necessary to use a hard material for the valve body 4 so that the surface in contact with the detent ball 2 would not wear out. Therefore, the material of the body is limited and the processing cost is extremely high.
（考案が解決しようとする問題点）
従来のデイテント構造では、デイテントボール
の接触する面の摩耗を防止するためバルブボデイ
に硬い材質を用いる必要があり、加工費が嵩む欠
点があつた。(Problems to be solved by the invention) In the conventional detent structure, it is necessary to use a hard material for the valve body in order to prevent wear on the contact surface of the detent ball, which has the drawback of increasing processing costs.
本考案はデイテントボールの接触する部分にバ
ルブボデイとは異なる材質の部材を取付けること
により、前記従来の問題点を解決しようとするも
のである。 The present invention attempts to solve the above-mentioned conventional problems by attaching a member made of a material different from that of the valve body to the contact portion of the detent ball.
（問題点を解決するための手段）
このため本考案は、デイテントボールがバルブ
ボデイに設けた孔から押出されてバルブの位置決
めを行なうデイテント構造において、前記バルブ
ボデイはアツパーとロアー及びガスケツト、プレ
ートの複数の部材よりなり、同複数の部材を貫通
する孔を設けると共に、該孔の周壁を構成するよ
う該孔内に、内径部を前記ボールが摺動する耐摩
耗性部材よりなる筒部材を装着し、該筒部材によ
り前記複数の部材の位置合せを可能にしてなるも
ので、これを問題点解決のための手段とするもの
である。
(Means for solving the problem) Therefore, the present invention provides a detent structure in which a detent ball is pushed out from a hole provided in a valve body to position the valve, and the valve body has a plurality of upper, lower, gasket, and plate parts. A cylindrical member made of a wear-resistant material and having an inner diameter portion on which the ball slides is installed in the hole so as to form a peripheral wall of the hole. The cylindrical member makes it possible to align the plurality of members, and this is a means for solving the problem.
（作用）
バルブボデイにロアーからアツパーを経てバル
ブ挿入孔に至るデイテントボール径より大きな孔
をあけ、この孔に、該ボールが摺動しても摩耗し
にくい材料で、内径がボール径に合つた筒部材を
別途製作しておいたものを、圧入等により取付け
る。またバルブボデイはアツパーとロアー及びガ
スケツト、プレートの複数の部材よりなるが、ボ
デイのうちの１つに設けた孔に筒部材を装着し、
その後他のボデイの孔に装着するため、複数の部
材の位置合せが容易にできる等の優れた効果を奏
するものである。(Function) A hole larger than the diameter of the detent ball is made in the valve body from the lower part through the upper part to the valve insertion hole, and this hole is made of a material that does not wear easily even when the ball slides, and whose inner diameter matches the ball diameter. A separately manufactured cylindrical member is attached by press-fitting, etc. The valve body is made up of several parts: an upper part, a lower part, a gasket, and a plate, and a cylindrical member is attached to a hole in one of the bodies.
Since it is then attached to a hole in another body, it has excellent effects such as being able to easily align a plurality of members.
（実施例）
以下本考案の実施例を図面について説明する
と、第１図は本考案の１実施例を示し、１はバル
ブ、２はデイテントボール、５はバルブボデイの
アツパー、６はバルブボデイのロアーであり、デ
イテントボール２はロアー６からアツパー５に至
る孔内を、スプリング７によりバルブ１に向け突
出状態に付勢されている。８はスプリング７の強
さの調節ボルト、９はアツパー５とロアー６の接
続部に取付けられたガスケツト、プレートであ
る。１０は内径部をデイテントボール２が摺動す
る筒部材で、ロアー６からアツパー５に至るバル
ブボデイに設けた該ボール２径より大きな孔１１
内に圧入により装着されている。この筒部材１０
はデイテントボール２が内壁面を摺動するため、
該ボール２により摩耗しにくいようなバルブボデ
イとは異なる材質が用いられる。(Embodiment) An embodiment of the present invention will be described below with reference to the drawings. Fig. 1 shows one embodiment of the present invention, 1 is a valve, 2 is a detent ball, 5 is an upper part of a valve body, and 6 is a lower part of a valve body. The detent ball 2 is urged to protrude toward the valve 1 by a spring 7 in a hole extending from the lower 6 to the upper 5. Reference numeral 8 indicates a bolt for adjusting the strength of the spring 7, and reference numeral 9 indicates a gasket and a plate attached to the connection between the upper 5 and lower 6. Reference numeral 10 denotes a cylindrical member on which the detent ball 2 slides, and a hole 11 larger than the diameter of the ball 2 provided in the valve body from the lower 6 to the upper 5.
It is attached by press fitting inside. This cylindrical member 10
Because the day tent ball 2 slides on the inner wall surface,
A different material from that of the valve body is used so that the ball 2 is less likely to wear out.
この筒部材１０は圧入によつてバルブボデイ５
に取付けるため、バルブボデイのバルブ挿入孔面
１２より突出する虞れがあり、組付できないこと
がある。但し、組付後はδの余裕があり、ｌ＜δ
であれば支障はない。またｌ＜（Ｄ−ｄ）であれ
ば突出しても組付け可能であるが、ｌ＜（Ｄ−ｄ）
が不可の時は、第２図の実施例のように段付きの
筒部材１０′を用い、ｂ寸法を可能な限り小さく
設計しておけば、デイテントボールとの接触長さ
不足も余り問題とならず、挿入孔面１２から筒部
材１０′が突出するような問題も起らない。 This cylindrical member 10 is press-fitted into the valve body 5.
Since the valve is attached to the valve body, there is a risk that the valve may protrude from the valve insertion hole surface 12 of the valve body, and assembly may not be possible. However, after assembly, there is a margin of δ, and l<δ
If so, there is no problem. Also, if l<(D-d), it is possible to assemble even if it protrudes, but if l<(D-d)
If this is not possible, if a stepped cylindrical member 10' is used as in the embodiment shown in Fig. 2, and dimension b is designed to be as small as possible, the lack of contact length with the detent ball will not be a problem. Therefore, the problem that the cylindrical member 10' protrudes from the insertion hole surface 12 does not occur.
以上詳細に説明した如く本考案は構成されてお
り、筒部材の材質を、デイテントボールが内壁面
を摺動しても摩耗しにくいような材質にしてある
ため、長期間の使用に耐えることができ、また例
え摩耗したとしても筒部材を交換すれば、バルブ
ボデイはそのまま長期使用ができる。
As explained above in detail, the present invention is constructed, and the material of the cylinder member is made of a material that is resistant to wear even when the detent ball slides on the inner wall surface, so it can withstand long-term use. Moreover, even if the valve body becomes worn out, the valve body can be used for a long period of time by replacing the cylinder member.
また筒部材が、バルブボデイのアツパー側とロ
アー側の孔及びガスケツト、プレートの孔の芯出
しを容易にし、筒部材としてルーズ関係にあるロ
アーバルブボデイガスケツト及びプレート部品の
組付けの際の位置決めが容易にできる。また本考
案のバルブボデイは、アツパーとロアー及びガス
ケツト、プレートの複数の部材で構成したため、
アツパーとロアーを別々に形成して組付ければよ
く、これによりバルブボデイのデイテントボール
装着部の構造が簡単になり、従来のようにバルブ
ボデイを一体構造としたものに比べ製作も容易で
あり、コスト的な面での利点も大きい。 In addition, the cylindrical member facilitates centering of the holes on the upper side and lower side of the valve body, the gasket, and the holes in the plate, and the positioning of the lower valve body gasket and plate parts, which are in a loose relationship as the cylindrical member, is facilitated. It's easy to do. In addition, the valve body of the present invention is composed of multiple members, including an upper part, a lower part, a gasket, and a plate.
It is only necessary to form the upper and lower parts separately and assemble them. This simplifies the structure of the detent ball attachment part of the valve body, and it is easier and cheaper to manufacture than the conventional valve body that is an integral structure. There are also great advantages from a physical standpoint.
第１図は本考案の実施例を示すセレクタバルブ
デイテント構造の側断面図、第２図は第１図と異
なる実施例のデイテント構造の側断面図、第３図
は従来のデイテント構造の側断面図、第４図及び
第５図は夫々第１図における要部の拡大図であ
る。
図の主要部分の説明、１……バルブ、２……デ
イテントボール、５……バルブボデイのアツパ
ー、６……バルブボデイのロアー、７……スプリ
ング、１０……筒部材、１１……ボール径より大
きな孔。
Fig. 1 is a side sectional view of a selector valve detent structure showing an embodiment of the present invention, Fig. 2 is a side sectional view of a detent structure of an embodiment different from Fig. 1, and Fig. 3 is a side sectional view of a conventional daytent structure. The sectional view, FIGS. 4 and 5 are enlarged views of the main parts in FIG. 1, respectively. Explanation of the main parts of the diagram, 1...Valve, 2...Detent ball, 5...Upper of the valve body, 6...Lower of the valve body, 7...Spring, 10...Cylinder member, 11...From the ball diameter big hole.
Claims (1)
ら押出されてバルブの位置決めを行なうデイテン
ト構造において、前記バルブボデイはアツパーと
ロアー及びガスケツト、プレートの複数の部材よ
りなり、同複数の部材を貫通する孔を設けると共
に、該孔の周壁を構成するよう該孔内に、内径部
を前記ボールが摺動する耐摩耗性部材よりなる筒
部材を装着し、該筒部材により前記複数の部材の
位置合せを可能にしてなることを特徴とするセレ
クタバルブデイテント構造。 In a detent structure in which a detent ball is pushed out from a hole provided in a valve body to position the valve, the valve body is made up of a plurality of members including an upper part, a lower part, a gasket, and a plate, and a hole is provided to pass through the plurality of members. , a cylindrical member made of a wear-resistant member on the inner diameter of which the ball slides is installed in the hole so as to constitute a peripheral wall of the hole, and the cylindrical member enables alignment of the plurality of members. Selector valve day tent structure characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986011361U JPH0533828Y2 (en) | 1986-01-29 | 1986-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986011361U JPH0533828Y2 (en) | 1986-01-29 | 1986-01-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62122986U JPS62122986U (en) | 1987-08-04 |
| JPH0533828Y2 true JPH0533828Y2 (en) | 1993-08-27 |
Family
ID=30798504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986011361U Expired - Lifetime JPH0533828Y2 (en) | 1986-01-29 | 1986-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533828Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020031644A (en) * | 2000-10-20 | 2002-05-03 | 이계안 | Manual valve of hydraulic control system for automatic transmission |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS588947U (en) * | 1981-07-10 | 1983-01-20 | 日本電気ホームエレクトロニクス株式会社 | Lead frame for semiconductor devices |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6298879U (en) * | 1985-12-13 | 1987-06-24 |
-
1986
- 1986-01-29 JP JP1986011361U patent/JPH0533828Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS588947U (en) * | 1981-07-10 | 1983-01-20 | 日本電気ホームエレクトロニクス株式会社 | Lead frame for semiconductor devices |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62122986U (en) | 1987-08-04 |
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