JPH0285544U - - Google Patents
Info
- Publication number
- JPH0285544U JPH0285544U JP16621388U JP16621388U JPH0285544U JP H0285544 U JPH0285544 U JP H0285544U JP 16621388 U JP16621388 U JP 16621388U JP 16621388 U JP16621388 U JP 16621388U JP H0285544 U JPH0285544 U JP H0285544U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- pinch roller
- rotation speed
- drive motor
- rotational axis
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
Landscapes
- Resistance Welding (AREA)
- Press Drives And Press Lines (AREA)
- Friction Gearing (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
トラクシヨンドライブ装置の全体図、第２図は第
１図の−矢視断面図を示す図である。
１０……駆動モータ、１３……減速機、１７…
…ピンチローラ、２０……ハウジング、２１……
トラクシヨンバー、２２……バツクアツプローラ
、２３……ピエゾ素子、２４……ロードセル、２
５……制御装置、２６……エンコーダ、２７……
バツクアツプハウジング。
The drawings show an embodiment of the present invention, and FIG. 1 is an overall view of a traction drive device, and FIG. 2 is a sectional view taken along the - arrow in FIG. 1. 10... Drive motor, 13... Speed reducer, 17...
...Pinch roller, 20...Housing, 21...
Traction bar, 22... Backup roller, 23... Piezo element, 24... Load cell, 2
5...Control device, 26...Encoder, 27...
Backup housing.
Claims (1)
、このピンチローラの回転軸線と平行にバツクア
ツプローラを回転可能に設け、このバツクアツプ
ローラと前記ピンチローラの間に挟持され、前記
回転軸線と直交する方向に移動するトラクシヨン
バーを設けたトラクシヨンドライブ装置において
、前記駆動モータの回転数を検出する回転数検出
器と、前記バツクアツプローラとピンチローラの
少なくとも一方を前記トラクシヨンバーに押し付
ける圧接装置と、この圧接装置の押し付け力を前
記回転数検出器からの検出信号によつて制御する
制御装置とを設けたことを特徴とするトラクシヨ
ンドライブ装置。 A rotatable pinch roller is coupled to a drive motor, a backup roller is rotatably provided parallel to the rotational axis of the pinch roller, and the backup roller is sandwiched between the backup roller and the pinch roller and is perpendicular to the rotational axis. In a traction drive device provided with a traction bar that moves in a direction, a rotation speed detector detects the rotation speed of the drive motor, and a pressure contact device that presses at least one of the back-up roller and the pinch roller against the traction bar. and a control device that controls the pressing force of the pressure welding device based on a detection signal from the rotation speed detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16621388U JPH0285544U (en) | 1988-12-22 | 1988-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16621388U JPH0285544U (en) | 1988-12-22 | 1988-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0285544U true JPH0285544U (en) | 1990-07-05 |
Family
ID=31453400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16621388U Pending JPH0285544U (en) | 1988-12-22 | 1988-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0285544U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63125855A (en) * | 1986-11-13 | 1988-05-30 | Sumitomo Heavy Ind Ltd | Pressure control type friction transmission device |
-
1988
- 1988-12-22 JP JP16621388U patent/JPH0285544U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63125855A (en) * | 1986-11-13 | 1988-05-30 | Sumitomo Heavy Ind Ltd | Pressure control type friction transmission device |