JPH0417305U - - Google Patents
Info
- Publication number
- JPH0417305U JPH0417305U JP5792590U JP5792590U JPH0417305U JP H0417305 U JPH0417305 U JP H0417305U JP 5792590 U JP5792590 U JP 5792590U JP 5792590 U JP5792590 U JP 5792590U JP H0417305 U JPH0417305 U JP H0417305U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- spindle
- guide
- worm
- gear
- 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.)
- Pending
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Description
第１図は正面図、第２図は平面図、第３図は要
部の拡大断面図である。
１……ガイドボツクス、３，４……ローラホル
ダ、５……支点ピン、６，７……ガイドローラ、
９……ばね、１１，１２……スピンドル（ねじ軸
）、１３……雌ねじ管、１５……ウオーム、１６
……駆動機、１７……歯車、１８……検出器（エ
ンコーダ）。
FIG. 1 is a front view, FIG. 2 is a plan view, and FIG. 3 is an enlarged sectional view of main parts. 1... Guide box, 3, 4... Roller holder, 5... Fulcrum pin, 6, 7... Guide roller,
9... Spring, 11, 12... Spindle (screw shaft), 13... Female threaded pipe, 15... Worm, 16
...Driver, 17...Gear, 18...Detector (encoder).
Claims (1)
ンを揺動中心として設けてあり、両ローラホルダ
の一端部にはガイドローラをそれぞれ回転自在に
軸支してあり、上記ローラホルダの後端部間に後
端部を接近する方向にばね力を与えるためのばね
を配設してあり、ローラホルダの後端部側間に逆
ねじのスピンドルとこのスピンドルとねじ結合す
る雌ねじ管を設けてあり、この雌ねじ管にウオー
ムを設けてあり、このウオームに噛み合う歯車備
えた駆動機を設けてあり、この駆動機の歯車の回
転量を計測するための検出器を設けてあり、上記
スピンドルの端部は上記ローラホルダに当接して
いることを特徴とする入口ガイドのガイドローラ
間隔調整装置。 A pair of roller holders are provided in the guide box with a fulcrum pin as the center of swing, and a guide roller is rotatably supported at one end of both roller holders. A spring is provided to apply a spring force in the direction in which the ends approach each other, and a reverse threaded spindle and a female threaded pipe screwed to this spindle are provided between the rear end sides of the roller holder. A worm is provided in the tube, a drive device is provided with a gear that meshes with the worm, a detector is provided to measure the amount of rotation of the gear of this drive device, and the end of the spindle is connected to the roller. A guide roller interval adjustment device for an entrance guide, characterized in that the device is in contact with a holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5792590U JPH0417305U (en) | 1990-05-31 | 1990-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5792590U JPH0417305U (en) | 1990-05-31 | 1990-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0417305U true JPH0417305U (en) | 1992-02-13 |
Family
ID=31583079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5792590U Pending JPH0417305U (en) | 1990-05-31 | 1990-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0417305U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61245910A (en) * | 1985-04-22 | 1986-11-01 | Kotobuki Sangyo Kk | Automatic control device for setting distance between guide roller surfaces |
-
1990
- 1990-05-31 JP JP5792590U patent/JPH0417305U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61245910A (en) * | 1985-04-22 | 1986-11-01 | Kotobuki Sangyo Kk | Automatic control device for setting distance between guide roller surfaces |