JPH0369349U - - Google Patents
Info
- Publication number
- JPH0369349U JPH0369349U JP12811989U JP12811989U JPH0369349U JP H0369349 U JPH0369349 U JP H0369349U JP 12811989 U JP12811989 U JP 12811989U JP 12811989 U JP12811989 U JP 12811989U JP H0369349 U JPH0369349 U JP H0369349U
- Authority
- JP
- Japan
- Prior art keywords
- tensioner
- timing belt
- bolt
- inner cylinder
- socket
- 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
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は、本考案に係るタイミングベルトの張
力調整装置の部分断面図、第２図は張力調整装置
の使用状態を示す側面図、第３図はエンジン本体
の側面図、第４図及び第５図はテンシヨナを示す
側面図である。
１……エンジン本体、１ａ……エンジン本体の
側面、２……クランクシヤフト、３……カムシヤ
フト、４……クランクプーリ、５……カムプーリ
、６……タイミングベルト、７……テンシヨナ、
８……ボルト、９……内筒、９ａ……ボルト穴、
９ｂ……調整穴、１０……外筒、２０……タイミ
ングベルトの張力調整装置、２１……治具本体、
２２……ナツトランナ、２５……ソケツト、２７
……回転筒、２８……調整ピン、３１……ＡＣサ
ーボモータ、３３……位置決めピン。
FIG. 1 is a partial sectional view of a timing belt tension adjustment device according to the present invention, FIG. 2 is a side view showing how the tension adjustment device is used, FIG. 3 is a side view of the engine body, and FIGS. FIG. 5 is a side view showing the tensioner. 1...Engine body, 1a...Side side of engine body, 2...Crankshaft, 3...Camshaft, 4...Crank pulley, 5...Cam pulley, 6...Timing belt, 7...Tensioner,
8... Bolt, 9... Inner cylinder, 9a... Bolt hole,
9b...adjustment hole, 10...outer cylinder, 20...timing belt tension adjustment device, 21...jig main body,
22...Nuttranna, 25...Socket, 27
... Rotating cylinder, 28 ... Adjustment pin, 31 ... AC servo motor, 33 ... Positioning pin.
Claims (1)
トと連結したクランクプーリと、カムシヤフトに
連結したカムプーリとの間に架橋したタイミング
ベルトを、その外側からテンシヨナによつて押圧
し、タイミングベルトに所定の張力を与え、かつ
、上記テンシヨナが、内筒と、内筒の外周に回転
自在に配置され、タイミングベルトと接触する外
筒とからなり、上記内筒に、テンシヨナをエンジ
ンに固定するためのボルト挿通用のボルト穴を、
外筒の回転中心に対し偏心するように穿設したタ
イプのものを使用する形式のエンジンに適用する
タイミングベルトの張力調整装置を、上記テンシ
ヨナ固定用のボルトと嵌合するソケツトが治具本
体の前面に突出するようにして、治具本体に取付
けられたナツトランナと、上記ソケツトと同軸と
なるようにして、ソケツトの外周に回転自在に配
置された円筒状の回転体と、テンシヨナの内筒に
穿設された調整穴と嵌合し、テンシヨナを、締付
前の状態にある上記ボルトを中心として回動させ
るため、回転筒の周縁部から前方に向けて穿設さ
せた調整ピンと、上記調整ピンを有する回転体を
、予め設定されたトルクに達するまで回動させる
ためのサーボモータと、上記ナツトランナ及び回
転体を有する治具本体を、エンジン本体側面に位
置決めするため、治具本体の任意の位置から前方
に向けて突設し、エンジン本体上の所望の穴と嵌
合する位置決めピンとによつて構成したことを特
徴とするタイミングベルトの張力調整装置。 The timing belt, which is bridged between the crank pulley connected to the crankshaft and the cam pulley connected to the camshaft, located on the side of the engine body, is pressed from the outside by a tensioner to apply a predetermined tension to the timing belt, The tensioner is comprised of an inner cylinder and an outer cylinder rotatably arranged around the outer circumference of the inner cylinder and in contact with the timing belt, and a bolt for inserting a bolt into the inner cylinder for fixing the tensioner to the engine. hole,
The timing belt tension adjustment device, which is applied to engines that use a type that is eccentrically drilled with respect to the center of rotation of the outer cylinder, has a socket on the jig body that fits with the tensioner fixing bolt mentioned above. A nut runner attached to the jig body so as to protrude from the front, a cylindrical rotating body rotatably disposed around the outer circumference of the socket so as to be coaxial with the socket, and a nut runner attached to the inner cylinder of the tensioner. In order to fit into the drilled adjustment hole and rotate the tensioner around the bolt in the pre-tightened state, an adjustment pin is drilled forward from the periphery of the rotary cylinder, and the adjustment pin A servo motor for rotating a rotary body having a pin until it reaches a preset torque, and a jig body having the nut runner and rotary body are positioned on the side of the engine body. 1. A timing belt tension adjustment device comprising a positioning pin that projects forward from a position and that fits into a desired hole on an engine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989128119U JPH0749107Y2 (en) | 1989-10-31 | 1989-10-31 | Timing belt tension adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989128119U JPH0749107Y2 (en) | 1989-10-31 | 1989-10-31 | Timing belt tension adjustment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0369349U true JPH0369349U (en) | 1991-07-10 |
| JPH0749107Y2 JPH0749107Y2 (en) | 1995-11-13 |
Family
ID=31675845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989128119U Expired - Lifetime JPH0749107Y2 (en) | 1989-10-31 | 1989-10-31 | Timing belt tension adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0749107Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005118180A (en) * | 2003-10-15 | 2005-05-12 | Citizen Watch Co Ltd | Tableware and manufacturing method therefor |
| US7771288B2 (en) | 2003-08-13 | 2010-08-10 | Acushnet Company | Golf club head with face insert |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5666557U (en) * | 1979-10-26 | 1981-06-03 | ||
| JPS63125848A (en) * | 1986-11-13 | 1988-05-30 | Honda Motor Co Ltd | Automatic tension adjusting device for internal combustion engine timing belt |
-
1989
- 1989-10-31 JP JP1989128119U patent/JPH0749107Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5666557U (en) * | 1979-10-26 | 1981-06-03 | ||
| JPS63125848A (en) * | 1986-11-13 | 1988-05-30 | Honda Motor Co Ltd | Automatic tension adjusting device for internal combustion engine timing belt |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7771288B2 (en) | 2003-08-13 | 2010-08-10 | Acushnet Company | Golf club head with face insert |
| JP2005118180A (en) * | 2003-10-15 | 2005-05-12 | Citizen Watch Co Ltd | Tableware and manufacturing method therefor |
| JP4503976B2 (en) * | 2003-10-15 | 2010-07-14 | シチズンホールディングス株式会社 | Tableware and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0749107Y2 (en) | 1995-11-13 |
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