JPH0238109U - - Google Patents
Info
- Publication number
- JPH0238109U JPH0238109U JP11427588U JP11427588U JPH0238109U JP H0238109 U JPH0238109 U JP H0238109U JP 11427588 U JP11427588 U JP 11427588U JP 11427588 U JP11427588 U JP 11427588U JP H0238109 U JPH0238109 U JP H0238109U
- Authority
- JP
- Japan
- Prior art keywords
- rotation
- arm
- support shaft
- rotation means
- roller
- 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
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の第１実施例を示す断面図、第
２図乃至第５図はルーパ装置の作動説明図、第６
図は本考案の第２実施例の平面図、第７図は本考
案の第３実施例の平面図である。
１……ルーパ装置、２……アーム、３……支軸
、７……ローラ、９……回動手段、１４……ねじ
りばね、１７……検出手段、１８……制御手段、
１９，２０……圧延機、２１……圧延材。
FIG. 1 is a sectional view showing the first embodiment of the present invention, FIGS. 2 to 5 are explanatory diagrams of the operation of the looper device, and FIG.
The figure is a plan view of a second embodiment of the present invention, and FIG. 7 is a plan view of a third embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Looper device, 2... Arm, 3... Support shaft, 7... Roller, 9... Rotating means, 14... Torsion spring, 17... Detecting means, 18... Control means,
19, 20...rolling machine, 21...rolled material.
Claims (1)
持され、該アームの他端に前記支軸と平行な軸心
を有するローラが可回動に支持され、該ローラを
介して圧延機間に位置する圧延材に所定の張力を
付与するルーパ装置において、 前記支軸に前記アームと相対回動可能な回動手
段が設けられ、該回動手段と前記アーム間にねじ
りばねが前記支軸と同心状に設けられ、該ねじり
ばねの一端は前記アームに、同他端は前記回動手
段に係止され、かつ、前記回動手段とアームとの
支軸回りの相対回動量を検出する検出手段と、前
記回動手段の回動量を制御する制御手段とが設け
られ、前記相対回動によるねじりばねの弾発力と
回動手段による回動力とから前記ローラの張力付
与力を制御するよう前記回動手段と検出手段と制
御手段とが連動連結されていることを特徴とする
圧延設備のルーパ装置。[Claims for Utility Model Registration] One end of an arm is rotatably supported around the axis of a support shaft, and a roller having an axis parallel to the support shaft is rotatably supported at the other end of the arm. , in a looper device that applies a predetermined tension to a rolled material located between rolling mills via the roller, the support shaft is provided with a rotation means that can rotate relative to the arm, and the rotation means and the A torsion spring is provided between the arms concentrically with the support shaft, one end of the torsion spring is locked to the arm, the other end is locked to the rotation means, and the rotation means and the arm are supported. A detection means for detecting the amount of relative rotation around the axis and a control means for controlling the amount of rotation of the rotation means are provided, and the elastic force of the torsion spring due to the relative rotation and the rotation force of the rotation means are combined. A looper device for a rolling facility, characterized in that the rotation means, the detection means, and the control means are interlocked and connected so as to control the tension imparting force of the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11427588U JPH0238109U (en) | 1988-08-30 | 1988-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11427588U JPH0238109U (en) | 1988-08-30 | 1988-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0238109U true JPH0238109U (en) | 1990-03-14 |
Family
ID=31354872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11427588U Pending JPH0238109U (en) | 1988-08-30 | 1988-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238109U (en) |
-
1988
- 1988-08-30 JP JP11427588U patent/JPH0238109U/ja active Pending