JPS6420902U

JPS6420902U -

Info

Publication number: JPS6420902U
Application number: JP11559287U
Authority: JP
Priority date: 1987-07-28
Filing date: 1987-07-28
Publication date: 1989-02-01

Description

[Brief explanation of the drawing]

第１図は本考案のロールギヤツプ検出装置の一
実施例の説明図、第２図は第１図の―方向矢
視図、第３図は第１図の―方向矢視図、第４
図は第１図の―方向矢視図、第５図は本考案
のロールギヤツプ検出装置でロールギヤツプ検出
器をセツトする場合の説明図、第６図は従来のロ
ールギヤツプ検出装置の一例の説明図、第７図は
従来のロールギヤツプ検出装置の他の例の説明図
である。図中２１はハウジング、２４はフレーム、２９
，３０はセンサーアーム、２９ａ，３０ａは円弧
部、２９ｂ，３０ｂは段部、２９ｃ，３０ｃは平
坦部、３１，３２は非接触式ロールギヤツプ検出
器、３５，３６はブレーキガイド、３７はブレー
キ本体、３９，４０はストツパガイド、４１はス
トツパ本体を示す。 Fig. 1 is an explanatory diagram of an embodiment of the roll gap detection device of the present invention, Fig. 2 is a view taken in the - direction arrow of Fig. 1, Fig. 3 is a view taken in the - direction arrow of Fig. 1, and Fig. 4 is a view taken in the direction arrow -
The figures are a view taken in the - direction arrow of FIG. 1, FIG. 5 is an explanatory diagram of setting up a roll gap detector in the roll gap detecting device of the present invention, FIG. 6 is an explanatory diagram of an example of a conventional roll gap detecting device, and FIG. FIG. 7 is an explanatory diagram of another example of the conventional roll gap detection device. In the figure, 21 is a housing, 24 is a frame, 29
, 30 are sensor arms, 29a, 30a are arcuate parts, 29b, 30b are stepped parts, 29c, 30c are flat parts, 31, 32 are non-contact type roll gap detectors, 35, 36 are brake guides, 37 is a brake body, 39 and 40 are stopper guides, and 41 is a stopper body.

Claims

[Scope of utility model registration request]

A frame capable of moving forward and backward in a direction parallel to the direction of travel of the rolled material; an arcuate portion attached to the frame so as to extend parallel to the direction of travel of the rolled material and having approximately the same diameter as the work roll shaft; A scissor-like openable/closable sensor arm is provided with a flat part on the tip of the work roll side with a predetermined gap interposed between the upper end or the lower end of the work roll even when the arc part comes into contact with the work roll shaft part. , a non-contact type roll gap detector attached to the flat part of the sensor arm, a brake device that fixes the sensor arm when the sensor arm reaches a predetermined opening degree, and the roll gap detector is attached to the work roll shaft. A roll gap detection device characterized in that a stopper is provided which, when located between the strips, fixes the frame so that it does not move forward or backward in a direction parallel to the direction in which the strip travels.