JPS6185373U - - Google Patents
Info
- Publication number
- JPS6185373U JPS6185373U JP16932184U JP16932184U JPS6185373U JP S6185373 U JPS6185373 U JP S6185373U JP 16932184 U JP16932184 U JP 16932184U JP 16932184 U JP16932184 U JP 16932184U JP S6185373 U JPS6185373 U JP S6185373U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- support
- cylinder member
- outer periphery
- periphery
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 1
Landscapes
- Automatic Assembly (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Description
第１図は本考案に係わるＯリング装着治具の一
実施例を示す縦断面図、第２図は従来のＯリング
装着工程が採用されるフユーエルポンプの構造を
示す断面図、第３図Ａ，Ｂは夫々従来のＯリング
装着工程を示す斜視図である。
２０…外筒部材、２１…内筒部材、２２…Ｏリ
ング支持具、２３…Ｏリング装着溝、２４…部材
支持具、２５…スプリング、２６…部材、２７…
スプリング。
Fig. 1 is a longitudinal sectional view showing an embodiment of the O-ring mounting jig according to the present invention, Fig. 2 is a sectional view showing the structure of a fuel pump in which a conventional O-ring mounting process is adopted, and Fig. 3 A and B are perspective views showing a conventional O-ring mounting process, respectively. 20... Outer cylinder member, 21... Inner cylinder member, 22... O-ring support, 23... O-ring mounting groove, 24... Member support, 25... Spring, 26... Member, 27...
spring.
Claims (1)
自由に嵌挿されて常時弾性部材により先端部が該
外筒部材先端開口面から突出するように付勢され
る内筒部材からなり、該内筒部材先端部外周にＯ
リングを内径を拡開した状態で嵌挿支持するＯリ
ング支持具と、外周にＯリング挿入溝を有する部
材の軸方向端部を支持する支持部を有し、かつ内
筒部材内周に軸方向スライド自由に嵌挿されて常
時弾性部材により前記Ｏリング支持具先端方向に
付勢される部材支持具と、を備え、前記内筒部材
には、前記部材支持具を該内筒部材内に所定距離
スライドした時に該部材支持具に係止される係止
部を設け、前記部材によつて部材支持具をＯリン
グ支持具内に押し込むことにより内筒部材を外筒
部材内に押し込んでＯリングを該内筒部材先端部
外周から離脱させると同時に部材外周のリング溝
へ装着させるようにしたことを特徴とするＯリン
グ装着治具。 It consists of an outer cylinder member and an inner cylinder member that is fitted into the inner periphery of the outer cylinder member so as to be freely slidable in the axial direction and is constantly biased by an elastic member so that the tip part protrudes from the opening surface of the front end of the outer cylinder member. O on the outer periphery of the tip of the inner cylinder member
It has an O-ring support that fits and supports the ring with its inner diameter expanded, and a support that supports the axial end of the member having an O-ring insertion groove on the outer periphery, and an axial support on the inner periphery of the inner cylindrical member. a member support that is inserted into the O-ring support so as to be freely slidable in the direction thereof, and is always biased toward the distal end of the O-ring support by an elastic member; A locking portion is provided that locks the member support when the member is slid a predetermined distance, and the member pushes the member support into the O-ring support, thereby pushing the inner cylinder member into the outer cylinder member and releasing the O-ring. An O-ring mounting jig characterized in that the ring is detached from the outer periphery of the tip end of the inner cylindrical member and simultaneously mounted in the ring groove on the outer periphery of the member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984169321U JPH0239751Y2 (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984169321U JPH0239751Y2 (en) | 1984-11-09 | 1984-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6185373U true JPS6185373U (en) | 1986-06-05 |
| JPH0239751Y2 JPH0239751Y2 (en) | 1990-10-24 |
Family
ID=30727068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984169321U Expired JPH0239751Y2 (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239751Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010019293A (en) * | 2008-07-08 | 2010-01-28 | Ntn Corp | Annular elastomer mounting device |
| JP2017024147A (en) * | 2015-07-28 | 2017-02-02 | 日本電産サンキョー株式会社 | O-ring fitting device and o-ring fitting method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641967U (en) * | 1979-09-07 | 1981-04-17 |
-
1984
- 1984-11-09 JP JP1984169321U patent/JPH0239751Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641967U (en) * | 1979-09-07 | 1981-04-17 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010019293A (en) * | 2008-07-08 | 2010-01-28 | Ntn Corp | Annular elastomer mounting device |
| JP2017024147A (en) * | 2015-07-28 | 2017-02-02 | 日本電産サンキョー株式会社 | O-ring fitting device and o-ring fitting method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0239751Y2 (en) | 1990-10-24 |
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